baber/WOPTO huggingface dataset:
Patent CA-1182229-A (CA)
Inventor: WILLIS ALAN E
IPC: H04M11/00
Filed: 1982-05-14
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE           A meter reader is disclosed for automatically reading utility meters at a telephone subscriber station and transmitting the meter data read to a central office over non-dedicated telephone lines in response to a call initiated by the central office.  The meter reader is located at the subscriber station  and includes a microprocessor, a telephone isolating device, a call answering device, a ring detector, an off-hook detector, a ring generator, a data transmitter-receiver device and a modem.  Each day the telephone is isolated from the telephone lines for a pre-determined data access time.  Any call made to the subscriber station during the data access time is answered by the meter reader.  A coded signal is sent out over the telephone lines by the meter reader for the purpose of determining the source of the call.  If the call is from the central office a coded reply signal is sent back, the meter reader transmits the data to the central office.  If the coded reply signal is not returned, the meter reader generates ringing signals for activating the bell in the subscriber's telephone.  If the subscriber telephone is picked up at any time during the data access time, it is immediately unisolated from the telephone line.
Patent CA-1172541-A (CA)
Inventor: SECON EDWARD
IPC: A45B23/00
Filed: 1982-06-08
Granted: 1984-08-14
Abstract: LAWN UMBRELLA            ABSTRACT    A lawn umbrella having a substantially square shaped shade, the opposed corners of which are secured to respective first and second struts.  A first of the struts has an outwardly bowed configuration to tense the shade and is positioned within a sleeve at the top of a rotatable mast.  The second strut has an inwardly bowed configuration and is positioned within a slideway on the mast below the top.  The inclination of the shade may be varied merely by moving the second strut within the slideway.
Patent CA-1192801-A (CA)
Inventor: LONGHOUSE RICHARD E
IPC: F01P11/10
Filed: 1982-06-11
Granted: 1985-09-03
Abstract: ENGINE COOLING FAN AND              FAN SHROUDING ARRANGEMENT            Abstract of the Disclosure Compact fan and shroud package for radiators with fan blades curved rearwardly to position rotating shroud at optimized distance from radiator for improved air flow through radiator.
Patent CA-1183539-A (CA)
Inventor: COHNEN ERICH
IPC: C07D209/44
Filed: 1982-08-20
Granted: 1985-03-05
Abstract: Abstract New isoindolin-2-yl-guanidines and isoindolin-2-yl-amino-imidazolines of the general formula (I)   in which R1 and R2 can be identical or different and either hydrogen or a halogen, alkyl, or alkoxy, each with 1 to 4 carbon atoms, R3 and R4 can be identical or different and either a hydrogen or an alkyl with 1 to 4 carbon atoms,   and R5, R6, R7, and R8 can be identical or different and either hydrogen or an alkyl with 1 to 4 carbon atoms, or in which R5 and R6 together represent the ethylene group, and their salts have an .alpha.-sympathomimetic and vasoconstrictive action that makes them appropriate as drugs for the treatment of hypotonic and rhinolonical states.
Patent CA-1190431-A (CA)
Inventor: MORAN DAVID P J
IPC: A23D7/02
Filed: 1982-10-06
Granted: 1985-07-16
Abstract: ABSTRACT            Spreads containing 20-60%, preferably 30-50% fat comprising (i) a dispersed phase consisting of a cream comprising water, oil present as droplets with an average diameter of 0.1-2 microns, a thickening agent and heat denatured whey protein as an emulsion stabilizer and (ii) a continuous fat phase.            Said spreads are produced by a process involving (a) preparing a cream containing whey protein in substantially native state;           (b) heating said cream at 80-95°C to denature the protein;           (c) emulsifying the cream in a continuous fat phase and (d) cooling and texturizing the o/w/o emulsion obtained to produce a plastic spread.
Patent CA-1179353-A (CA)
Inventor: KRAEMER WOLFGANG
IPC: C07D233/60
Filed: 1982-11-18
Granted: 1984-12-11
Abstract: ABSTRACT Alkylcycloalkyl imidazolylmethyl ketones and a process for their preparation New alkylcycloalkyl imidazolylmethyl ketones of the general formula                 (I) in which R represents  an alkyl group and n is 3, 4, 5, 6 or 7, are produced as described and find use as intermediate products for the preparation of imidazolyl-vinyl-dithio-acetals, which posses fungicial properties.     Le A 21 400
Patent CA-1206762-A (CA)
Inventor: HARPER ALLAN C
IPC: F02B39/00
Filed: 1983-03-23
Granted: 1986-07-02
Abstract: ABSTRACT TURBOCHARGER COMPRESSOR END VENTILATION SYSTEM          This relates to improvements in turbo-chargers and more particularly to the venting of the bearing housing of a turbocharger adjacent the com-pressor housing.  Under certain operating conditions, insufficient air is available for the compressor intake, with the result that the compressor draws a vacuum within the compressor housing and causes an undesirable flow of lubricant from the turbocharger bearings to the compressor discharge.  This vacuum is applied to the interior of the bearing housing in the general area of the oil deflector and thrust bearing.  A vent passage is formed through the oil deflector and the thrust bearing and down between the thrust bearing and bearing support so as to vent that portion of the bearing housing to the lubricant drain cavity, and thereby inhibit undesirable lubricant flow to the compressor discharge.
Patent CA-1198044-A (CA)
Inventor: GOERGEN RENE
IPC: B60C11/04
Filed: 1983-04-15
Granted: 1985-12-17
Abstract: A PNEUMATIC TIRE            Abstract of Disclosure A pneumatic tire comprising at least two rows of alternating rib and block portions 16, 14.  The relief elements of the block portions 16 have an area between twenty percent (20%) and sixty-five (65%) of the net contact area of the tire.
Patent CA-1201964-A (CA)
Inventor: OHKUNI SHINICHIRO
IPC: B60C3/04
Filed: 1983-04-21
Granted: 1986-03-18
Abstract: Abstract of the Disclosure A pneumatic tire for motorcycles is disclosed, which comprises a tread portion defining a maximum width of the tire, a pair of sidewall portions, a pair of bead portions, a carcass of radial or semi-radial structure composed of at least one rubberized cord ply containing organic  fiber cords  therein, and a belt superimposed about a crown region of the carcass and composed of at least one cord layer containing cords with a modulus of elasticity of at least 600 kgf/mm2 arranged at an angle of not more than 30° with respect to the equatorial plane of the tire, and has an aspect ratio of not more than 86%.  In this tire, a ratio of a distance between a radial height of the sidewall portion and a position of a maximum width of the carcass to a radial height of the sidewall portion is not more than 20%, and both end portions of at least one rubberized cord layer constituting the carcass are wound around bead rings from inside toward outside to form turnups,  and a stiffener inclusive of a tapered rubber filler having a Shore A hardness of at least 60° is disposed from an upper part of bead ring toward the tread portion.
Patent CA-1197910-A (CA)
Inventor: FREAR DAVID L
IPC: F16L19/02
Filed: 1983-05-02
Granted: 1985-12-10
Abstract: Abstract:          A FORWARDLY REMOVABLE COUPLING RING      FOR AN ELECTRICAL CONNECTOR      The invention is an electrical connector that has a forwardly removable coupling  ring  (30).   The coupling ring (30) is characterized by annular members (31,  32) that are connected together by one or more removable fasteners (50, 51) and held in place in front of the housing flange (11) by a snap ring (40) located in a groove (12) in the housing (10).
Patent CA-1207820-A (CA)
Inventor: MORRIS LEWIS R
IPC: B62J17/04
Filed: 1983-05-19
Granted: 1986-07-15
Abstract: Abstract A mounting for a motorcycle fairing, which mounting permits both translational and angular orientation of the fairing relative to the motorcycle.  A pair of flat elongate links at the lower forward portion of the fairing, each hav-ing a longitudinal slot, are spaced and joined pivotally at one end to the inside of the fairing.  The links are crossed over each other and a bolt extends laterally through the opening formed at the intersection of the slots and is se-cured to the vehicle headlight on each side thereof.  A pair of rods are secured at an upper portion of the fairing and extend downwardly and rearwardly therefrom with each end mating with  a  clamp  on  the motorcycle  handlebars.   The length and orientation of the rods between the clamps and the fairing is adjustable so as to accommodate fore-and-aft and angular movement of the fairing, which movement is made possible by the arrangement of the forward mounting links.
Patent CA-1196795-A (CA)
Inventor: FANTONE STEPHEN D
IPC: G01M11/00
Filed: 1983-07-18
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus and method for testing the optical throughput or efficiency of lens structures adapted to be used in pairs to make a connection between optical fibers by imaging one fiber end, seving as input, via the connector pair into the end of the other fiber end, serving as output.  The apparatus comprises structure by which the output beam of a nominally perfect connector half is presented to a lens structure under test while a reflecting surface simulating a fiber end is positioned in the test structure under conditions of actual use.  The simulating beam is focused by the test lens structure onto the reflecting surface after which it is reflected along a path travelling oppositely to its entering direction.  Structure is provided for comparing the energy content of the beam emerging from the test lens structure with that presented to it whereby the optical efficiency of the lens structure is determined.
Patent CA-1223121-A (CA)
Inventor: VOGEL RAIMUND W
IPC: A43B7/06
Filed: 1983-07-18
Granted: 1987-06-23
Abstract: TO ALL WHOM IT MAY CONCERN BE IT KNOWN THAT I, Raimund W. Vogel, residence at D-8000 Munich 19, Germany Lierstrasse 25, of German nationality, have invented a new and useful S K I B O O T   of which the following is a specification.            ABSTRACT OF DISCLOSURE            A ski boot made of hard parts in the form of a shell and a cuff, which are joined together by levers reinforcing the sides of an upper of said ski boot, such levers having joints. The levers running laterally from said cuff down to the sole of said boot and are joined to a pullroad which is connected to a force transmitting element, which element is placed in front of at least one resilient compression element for braking, the forward bending movement of a lower leg in said boot.
Patent CA-1217504-A (CA)
Inventor: YARRINGTON ROBERT M
IPC: B01J23/00
Filed: 1983-09-29
Granted: 1987-02-03
Abstract: ABSTRACT OF THE DISCLOSURE       A process for preparing a hydrogen and carbon monoxide con-taining synthesis gas for hydrocarbon synthesis includes auto-thermally reforming a natural gas (CH4) feed with oxygen, steam and recycled carbon dioxide and, optionally, recycled hydrocarbon by-products from the hydrocarbon synthesis step.  The reforming is carried out in an autothermal reformer comprising a first monolithic catalyst zone utilizing a palladium and platinum containing catalyst followed by a second platinum group metal steam reforming zone.  The product of the autothermal reformer comprises hydrogen, carbon oxides and water.  Carbon dioxide and water are removed from the reformer effluent and recycled to the reformer.  The resulting synthesis gas comprises hydrogen and carbon monoxide in a selected ratio for passage to,e.g., a Fischer-Tropsch synthesis process.  Light and heavy hydrocarbon by-products of the Fischer-Tropsch process may be recycled to the autothermal reformer.
Patent CA-1199411-A (CA)
Inventor: PATEL ARVIND M
IPC: G06F11/10
Filed: 1983-10-05
Granted: 1986-01-14
Abstract: SYNDROME PROCESSING UNIT FOR MULTIBYTE ERROR              CORRECTING SYSTEMS                   Abstract of the Disclosure A  syndrome  processing  unit  for  a  multibyte  error correcting  system  is  disclosed  in  which  logical circuitry for performing product operation on selected pairs  of  8-bit  syndrome  bytes  and  exclusive-OR operations  on  selected  results  of  the  product operations are selectively combined to define usable cofactors that correspond to coefficients of an error locator  polynomial  corresponding  to   a   selected codeword  if  the  codeword  contains  less  than  the maximum number of errors for which the system has been designed.
Patent CA-1206669-A (CA)
Inventor: HOLTROP JAMES S
IPC: C08L51/02
Filed: 1983-11-03
Granted: 1986-06-24
Abstract: APPLICATION FOR                  LETTERS PATENT                 FOR     POLYBLENDS OF THERMOPLASTIC COPOLYETHERESTERS, STYRENE-MALEIC ANHYDRIDE POLYMERS, ACRYLONITRILE-BUTADIENE-STYRENE POLYMERS, AND NITRILE RUBBERS                       ABSTRACT          Molding compositions are prepared from blends of  (A) a thermoplastic copolyetherester elastomer; (B) a styrene maleic anhydride  polymer;  (C)  an ABS  or  MBS  polymer;  and  (D)  a nitrile rubber.   Component B,  the styrene maleic anhydride polymer may optionally contain a termonomer such as methyl-methacrylate or acrylonitrile and a rubber component.
Patent CA-1255298-A (CA)
Inventor: MATTHEWS RANDALL S
IPC: C07C205/51
Filed: 1983-11-04
Granted: 1989-06-06
Abstract: NOVEL PROSTAGLANDIN ANALOGUES        Randall S. Matthews ABSTRACT The 13,14-didehydro-15-oxo analogues of natural prostaglan-dins possess high cytoprotective activity and low diarrheogenic activity, low anti-hemostatic activity and low smooth muscle con-traction activity.
Patent CA-1218277-A (CA)
Inventor: OLDENBURG WILLEM
IPC: C11D10/04
Filed: 1984-01-19
Granted: 1987-02-24
Abstract: C 820 / C 824 (R) ABSTRACT          The invention pertains to a particulate detergent composition comprising a detergent active system consisting of a fatty acid soap component having a Krafft temperature of below 30°C and an alkoxylated alcohol nonionic component having an HLB value of between 12 and 16, an alkaline buffering agent and a builder. The composition provides a particulate product, which is easily water-dissolvable without any significant agitation to form stable concentrated alkaline stock-solutions.
Patent CA-1269774-A (CA)
Inventor: MEYER LOUIS W
IPC: C08K5/55
Filed: 1984-02-16
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE         This invention is directed to an active hydrogen-containing composition which provides mold release properties to a molded article, an internal mold release composition for preparing the active hydrogen-containing composition and a process for preparing molded polymeric products from the active hydrogen-containing composition by reacting it with a polyisocyanate, a polyisothiocyanate or a mixture thereof.  The active hydrogen-containing compositions comprise (A) at least one metal salt of an organic material derived from a material containing at least one carboxylic acid group, phosphorus-containing acid group or boron-containing acid group or a mixture of such materials, wherein said metal is selected from Groups I or II of the Periodic Table of the Elements, aluminum, chromium, molybdenum, iron, cobalt, nickel, tin, lead, antimony or bismuth, (B) at least one active hydrogen-containing material having a plurality of either one or a combination of primary amine and secondary amine groups and, optionally, hydroxyl and/or thiol groups.  The portion of component (B) containing primary amine groups and/or secondary amine groups and component (A) being present in a weight ratio of at least 2:1; and, optionally, (C) at least one organic material containing at least one carboxylic acid group, phosphorus--containing acid group or boron-containing acid group or a mixture of such materials, wherein at least one of components (A), (B) or (C) when present, contains at least one lipophilic group.
Patent CA-1235008-A (CA)
Inventor: JOHANSSON LARS
IPC: F41H3/02
Filed: 1984-03-19
Granted: 1988-04-12
Abstract: APPLICANTS:  DIAB-BARRACUDA AB            TITLE:       THERMAL AND OPTICAL CAMOUFLAGE     ABSTRACT OF THE DISCLOSURE        The invention relates to a thermal and optical camou-flage in which a leaf-cut film, known per se, is drawn out and, if desired, folded up again. According to the invention, the film includes a reflecting metal layer covered on both sides by camouflage-coloured plastics which comprises at least partially polyethylene or polypropylene.
Patent CA-1261619-A (CA)
Inventor: GAURIER LIONEL J G
IPC: F26B17/10
Filed: 1984-03-20
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A method and a system for treating through a heat process any divided product, the method consisting in injecting the product to be treated through the flame of a gas burner, compelling the product to follow a forced spiral-shaped path of travel before reaching an enclosure to thereby increase the run and time of contact of the product with the hot gases from the burner, then in discharging the treated product after having cooled same, wherein the improvement consists in that at the outlet of the enclosure the treated product is cooled by a stream of cold air by compelling it to follow another forced spiral-like path of travel to thereby increase the time of contact of the product with the cold air and promote the discharge of the air re-heated by said product along the centre line of this path of travel.
Patent CA-1220923-A (CA)
Inventor: SIMPSON HAROLD G
IPC: E04D13/064
Filed: 1984-04-09
Granted: 1987-04-28
Abstract: Abstract of the Disclosure A gutter assembly for collecting drainage from a building portion such as adjacent roof sections forming a valley in which a primary gutter preferably comprising a plurality of telescoping gutter sections is disposed along the building portion, while a flexible liquid-impervious membrane extends continuously along the building portion beneath the primary gutter to catch any drainage escaping therefrom.  A secondary gutter also preferably comprising a plurality of telescoping gutter sections supports the membrane along its length beneath the primary gutter to ensure against rupture of the flexible membrane from liquid pressure.
Patent CA-1211212-A (CA)
Inventor: WIEDMANN SIEGFRIED K
IPC: G11C11/41
Filed: 1984-04-16
Granted: 1986-09-09
Abstract: SEMICONDUCTOR MEMORY                      Abstract A semiconductor memory is described whose word lines are divided into several partial word lines or partitions, wherein each partial word line is connected to a word switch and all word switches of a word line are selected and controlled via a first word control line and a second word control line.
Patent CA-1226534-A (CA)
Inventor: ENG LAIN
IPC: B44D3/12
Filed: 1984-04-24
Granted: 1987-09-08
Abstract: LINER FOR A RECTANGULAR PAINT TRAY            ABSTRACT OF THE DISCLOSURE         A liner for a rectangular tray, for example, a paint tray comprises a flexible plastics material form-in a flat main section of hexagonal shape with a pocket formed at opposite ends of the main portion by folding back an outer section of the material and forming seam lines along the sides.  One pocket is larger than the other and can be inserted into the deeper end of the paint tray with the edge of the pocket wrapped over the top of the wall.  The shallower pocket wraps over the wall of the shallow end of the paint tray.  A further pocket inverted relative to the larger pocket can be provided so as to provide a receptacle for paint brushes on the outer side of the deep end wall.
Patent CA-1215848-A (CA)
Inventor: ISAACS RALPH M
IPC: E02D31/14
Filed: 1984-05-10
Granted: 1986-12-30
Abstract: ABSTRACT      A chilled-gas carrying pipeline installation in soil or rock zones with different heave properties is disclosed which includes an earth-covered buried steel pipe with insulation formed of high strength urethane or other material covering substantially the upper 300 peripheral degrees of the buried pipe; the bottom of the pipe is bare of insulation so that the insulation means provides sufficient resistance to heat flow from the earth above the pipe into the pipe to permit the earth above the pipe to thaw from the surface down to about the horizontal diameter of the pipe during the warm season.  The buried pipe is consequently substantially unrestrained against upward movement caused by freezing of the soil in active areas beneath the pipe so that the pipe is subjected to minimum strain or relieves  substantially any strain accumulated during the previous cold season.
Patent CA-1228302-A (CA)
Inventor: BLACK LAURA E
IPC: C07C2/66
Filed: 1984-05-11
Granted: 1987-10-20
Abstract: ABSTRACT OF THE DISCLOSURE     In the production of alkylaromatics by the alkylation of aromatic hydrocarbons with alkylating agents such as olefins typically in the presence of a catalyst, the unconverted aromatic hydrocarbon remain-ing after completion of the alkylation process is separated from the alkylaromatic product and the ter-minal alkylaromatic isomers are separated from the mixture  of alkylaromatic  isomers produced  in  the alkylation process by the selective permeation of the aromatic hydrocarbon and the terminal isomers through a permselective membrane, preferably an asymmetric mem-brane producing a permeate rich in the terminal isomers and a retentate which is lean (i.e., depleated) in the terminal isomers.  Permeation is under reverse osmosis conditions, that is, under a pressure sufficient to at least overcome the osmotic pressure of the aromatic hydrocarbon present in the mixture made up of the aromatic hydrocarbon, the olefin and the mixed isomer alkylaromatic product.  Permeation is carried out at a pressure of about 100 to 800 psig, preferably a pres-sure of about 200 to 600 psig, more preferably a pressure of about 300 to 500 psig, at a temperature of about  0  to 100°C,  preferably about  20-80°C, most preferably about 20 to 50°C.  The membrane of choice is an asymmetric polyimide membrane.
Patent CA-1183775-A (CA)
Inventor: HAYASHI MIKI
IPC: A61K51/12
Filed: 1984-05-24
Granted: 1985-03-12
Abstract: ABSTRACT          A conjugate of IIc fragment of tetanus toxin and NH2 group-containing medicine is described.  The conjugate is usable for transporting a medicine to the central nervous system, as a specific labeller for neuronal cells or for diagnosis purposes.
Patent CA-1229378-A (CA)
Inventor: WITTEL CHARLES F
IPC: H01M8/24
Filed: 1984-06-01
Granted: 1987-11-17
Abstract: PATENT APPLICATIONS PAPERS OF                         CHARLES WHITEHALL            FOR:  FUEL CELL CRIMP-RESISTANT COOLING DEVICE                WITH INTERNAL COIL                  ABSTRACT OF THE DISCLOSURE     A cooling assembly for fuel cells having a simplified construction whereby coolant is efficiently circulated through  a  conduit  arranged  in  serpentine fashion in a channel within a member of such assembly.          The channel is adapted to cradle a flexible, chemically inert, conformable conduit capable of manipulation into a variety of cooling patterns without crimping or oth-erwise restricting of coolant flow.  The conduit, when assembled with the member, conforms into intimate con-tact with the member for good thermal conductivity.     The conduit is non-corrodible and can be constructed as a  single,  manifold-free,  continuous  coolant  passage means having only one inlet and one outlet.  The con-duit has an internal coil means which enables it to be bent in small radii without crimping.