baber/WOPTO huggingface dataset:
Patent CA-1187862-A (CA)
Inventor: JOHNSON BURNETT H
IPC: C08F4/42
Filed: 1982-09-29
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE           An organometallic-transition metal compound com-plex either without support or supported on a support ma-terial such as silica, alumina or silica-alumina is treated with a halogen or interhalogen compound to produce a poly-merization catalyst component which when employed in com-bination with an aluminum alkyl co-catalyst obtains high activity and excellent molecular weight control.
Patent CA-1189601-A (CA)
Inventor: YANG CHI-CHUNG
IPC: H01L31/075
Filed: 1982-12-09
Granted: 1985-06-25
Abstract: ABSTRACT            The disclosure is directed to photovoltaic devices having enhanced short circuit currents and efficiencies.  The devices are made by depositing on a previously deposited doped amorphous semiconductor alloy layer a body of intrinsic amorphous semiconductor alloys including a first intrinsic layer, adjacent the doped layer, formed from the deposition of a non-etching starting material and a second intrinsic layer different in composition from the first intrinsic layer.          The second intrinsic layer preferably includes silicon and fluorine while the first intrinsic amorphous alloy layer does not include fluorine.  The first intrinsic layer may be formed by the glow discharge decomposition of silane gas alone.  The thicknesses of the first and second intrinsic layers are adjusted so as to match the respective potential drops thereof with the first intrinsic layer being relatively thin as compared to the second intrinsic layer.
Patent CA-1198903-A (CA)
Inventor: MANHART MICHAEL
IPC: B05B7/04
Filed: 1983-01-17
Granted: 1986-01-07
Abstract: ABSTRACT            The compressed-air supply line of the snow gun passes through the center of the pressurized-water supply line, thus bounding an annular chamber between them. Inner nozzles forming part of the air line interconnect the two supply lines. The compressed-air supply line opens out into an interior space within the spray head, this space being bounded at the front end by a perforated end piece. For the purpose of reducing the expenditure of energy for a given homogeneity of the air-water mixture, the radial width of the annular chamber in the vicinity of the inner nozzles is from one to three times greater than the diameter of an imaginary bore whose area corresponds to the total area of all inner nozzle bores, divided by three.
Patent CA-1176402-A (CA)
Inventor: MATTHEWS BILLIE J
IPC: A61F13/472
Filed: 1983-01-18
Granted: 1984-10-23
Abstract: ABSTRACT         A sanitary napkin is provided which i 8 capable of transmitting viscous menstrual fluid into the absorbent portion of the napkin without cover runoff.  The napkin has a fluid permeable cover which is integrated with a portion of the absorbent matrix.  This portion of the absorbent matrix is also designed to provide increased comfort, initially during use, and after the napkin has become wet.
Patent CA-1187134-A (CA)
Inventor: TAKEUCHI MASATO
IPC: H01M8/02
Filed: 1983-01-27
Granted: 1985-05-14
Abstract: ABSTRACT OF THE DISCLOSURE           A fuel cell comprising a pair of electrodes and an electrolyte body comprising an electrolyte-retainable material and an electrolyte retained in the electrolyte-retainable material, the electrolyte body being provided between the pair of electrodes, characterized by the electrolyte body being integrated with at least one of the pair of the electrodes.          The fuel cell has a good sealing between the elec-trodes and the electrolyte body.
Patent CA-1199279-A (CA)
Inventor: HALL JAMES R
IPC: F01N13/18
Filed: 1983-01-28
Granted: 1986-01-14
Abstract: ABSTRACT OF THE DISCLOSURE        A replacement muffler which can replace original equipment mufflers with substantially no modifications thereto, and methods for producing the same are disclosed.  The replacement muffler is provided with a muffler body which only approximates the body of the original equipment muffler and a pair of replacement muffler nipples secured to the muffler body, having diameters substantially equal to the corresponding nipple diameters of the original equipment muffler and having lengths adapted to produce a nipple-to-nipple length substantially equal to the corresponding length of the original equipment muffler.          The replacement muffler may be produced with a six to seven fold increase in production line efficiency by customizing only the nipple portions of the replacement muffler.
Patent CA-1179199-A (CA)
Inventor: HERRING JAMES M JR
IPC: B61F5/04
Filed: 1983-02-09
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE Emergency springs are disposed within air springs which are used for normally supporting a railway car body.  When the air springs fail, the car body is supported by the emergency springs.  Each of the emergency springs includes a conventional linear characteristic spring in parallel with a pair of toggle springs.  The toggle springs together have a sinusoidal spring resis-tance characteristic.  The combined spring effect is that there is an initial high spring rate portion followed by a low spring rate operating range and a final high spring rate portion.
Patent CA-1208078-A (CA)
Inventor: ROBERTS LEO L
IPC: F04D29/20
Filed: 1983-03-07
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE      A method of installing the diffusers and impellers on a  shaft  of  a  centrifugal  pump  uses  a  latent  locking member.   The  locking  member  is  positioned  within  a counterbore of each impeller when the impellers are placed on the shaft between each diffuser. After positioning, the locking member is activated to bond the impellers to the  shaft.   Preferably,  the  locking  member  is  a  heat activated material that requires heat for the material to become fluid.  On cooling, the adhesive forms a rigid bond with the shaft.
Patent CA-1215072-A (CA)
Inventor: HUELSMANN HANS L
IPC: C07C69/007
Filed: 1983-03-11
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is directed to a synthetic unsaturated wax ester consisting of unsaturated carboxylic acids with 18 to 22 carbon atoms and unsaturated fatty at-cools with 12 to 22 carbon atoms which is proposed as sub-statute for jojoba oil.
Patent CA-1199395-A (CA)
Inventor: HAMPEL HERBERT J
IPC: H04B3/46
Filed: 1983-03-25
Granted: 1986-01-14
Abstract: ELECTRONIC INSTRUMENT WITH MULTIPLE INTERCHANGEABLE   OPERATING MODES            Abstract of the Disclosure An electronic instrument has an electrical circuit consisting of a primary sub-circuit and a secondary sub-circuit, the sub-circuits being electrically connected by a flexible cable and a plug and socket arrangement.  The primary sub-circuit is mounted within a cabinet and the secondary sub-circuit fits within a housing which is movable between a first position within the cabinet and a second position outside the cabinet.  In the second position, the secondary sub circuit is exposed, enabling it to be electrically disconnected from the primary sub-circuit, removed from the housing, and readily replaced by another secondary sub-circuit.  Typically for a data communications monitor, the secondary sub-circuits are read-only-memories (ROM's) mounted within cassettes which, if not in use, are stored in a storage facility, the housing and the storage facility being integrally molded as a drawer which slides into and out of the cabinet.        - i -
Patent CA-1205836-A (CA)
Inventor: HOHOL LARRY
IPC: F16L37/248
Filed: 1983-04-15
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE      A coupling for joining two hoses,  or the  like, together is disclosed having a generally cylindrical male member adapted for connection to a hose on one end and on the other end having one or more pins extending radially  outward  from  the  surface  thereof  and  a generally   cylindrical   female  member   adapted   for cooperative engagement with the male member, the female member having one end adapted for connection with a hose and a second end having one or more slots for accepting the pins of the male member.  The slots of the female member each having a locking recess for maintaining the pins of the male member within the recess upon coupling, an opening expanding toward the second end of the female member and a channel connecting the  recess with the opening.   The  channel  is  provided  with  generally parallel sides between the recess and the opening, the sides of the opening extending outwardly at an angle from the general direction of the sides of the channel thereby forming an opening increasingly wider at its mouth to facilitate the nesting of each pin into each slot upon coupling.
Patent CA-1207771-A (CA)
Inventor: GOETZ NORBERT
IPC: C07D265/30
Filed: 1983-05-09
Granted: 1986-07-15
Abstract: Abstract of the Disclosure:  2,6-Dimethylmorpholine con-taining a high proportion of the cis compound is prepared by cyclization of diisopropanolamine (1,1'-iminobispropan-2-ol) in the presence of sulfuric acid, with simultaneous addition of the components and full utilization of the heat of reaction.
Patent CA-1205039-A (CA)
Inventor: CHAMBERS WILLIAM C
IPC: B65G15/00
Filed: 1983-09-20
Granted: 1986-05-27
Abstract: SEAL FOR EDGES OF ENCLOSED BELT CONVEYOR          ABSTRACT OF THE DISCLOSURE         A horizontal belt conveyor is arranged with its upper surface as the bottom of a covered trough in which granular material is conveyed.  A seal is formed between the lower edge of the side wall and the edge of the belt to prevent spillage of the granular material conveyed within the trough.
Patent CA-1206016-A (CA)
Inventor: GERWICK B CLIFFORD III
IPC: A01N43/88
Filed: 1983-10-06
Granted: 1986-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           Less damage to soybeans occurs when the combination of bentazon [3-(1-methylethyl)-1H-2,1,3--benzothiadiazinone-4(3H)-one-2,2-dioxide] and a 3-substituted-pyridyloxy(or thio)phenoxy alkanoate herbicide is applied thereto, in comparison to the combination of bentazon and a 3-unsubstituted pyridyloxyphenoxy alkanoate herbicide.
Patent CA-1203924-A (CA)
Inventor: DOOLEY RAY A
IPC: G21C13/067
Filed: 1983-10-07
Granted: 1986-04-29
Abstract: ABSTRACT   An apparatus and method of sealing the cold leg nozzles of a reactor vessel during plant outages for reactor vessel inspection and core support maintenance includes insertion of a sealing plug into each of the cold leg nozzles, by means of an installation tool suspended within the vessel, to permit drainage of downstream piping and inspection and maintenance of associated steam generators and pumps.
Patent CA-1206256-A (CA)
Inventor: TSURUMARU SHINOBU
IPC: A47B88/57
Filed: 1983-10-25
Granted: 1986-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           An antenna apparatus has a first wire-like antenna element formed into a rectangular planar loop and a second antenna element which comprises two L-shaped plates electrically connected to the loop and mounted to a rectangular planar base member.  The loop is hinged to the planar base member along long sides of the respective rectangles so that the angle between the planes of the loop and base member is adjustable.  The base member pivots about an axis on a mount which can be secured to a television receiver.
Patent CA-1202126-A (CA)
Title: Waste digestion unit
Inventor: MCLENNAN DANIEL
IPC: C02F3/28
Filed: 1983-10-26
Granted: 1986-03-18
Abstract: ABSTRACT     A waste digestion unit which comprises a container, a waste inlet into the container, an outlet from the container for digested waste, a gas bleed outlet from the container and a stirrer for stirring the contents of the container. The inlet, waste outlet, bleed outlet and stirrer are arranged so that the container can be mounted in position and partially filled with waste to a level defined by the waste outlet to provide a gas space above the waste. In this position of the container the bleed outlet is above the waste level and, the inlet discharges into the container below the waste level. The stirrer is capable of stirring the waste at said waste level and below said waste level.
Patent CA-1241186-A (CA)
Inventor: WILLIAMS FRANKLIN E
IPC: D04H11/00
Filed: 1983-10-31
Granted: 1988-08-30
Abstract: REINFORCED PRIMARY BACKING FOR CARPETING AND CARPET TILES                            ABSTRACT              A reinforced polypropylene primary backing for carpets and carpet tiles in which the polypro-pylene warp yarns have another synthetic yarn woven into the warp in order to increase the strength in the warp direction. The reinforcing yarn is a synthetic yarn which is non-stretchable or at least less stretchable than polypropylene when exposed to the temperatures developed during a hot melt resin process step during the manufacturing of tufted carpet.
Patent CA-1208963-A (CA)
Inventor: WEDRAL ELAINE R
IPC: A23L19/00
Filed: 1983-12-20
Granted: 1986-08-05
Abstract: Abstract Colouring of fruit A process for artificially colouring fruit characterised in that an aqueous medium containing the fruit is treated with a colourant and a hydrolysable tannin at an adequate temperature until the desired quantities of colourant and hydrolysable tannin are absorbed by the fruit, the pH is lowered at least to a value at which the colourant becomes substantially insoluble, after which the pH is raised gradually while ensuring that the pH of the inner parts of the fruit does not exceed 7 and finally the fruit is separated from the aqueous medium.
Patent CA-1221946-A (CA)
Inventor: ABPLANALP ROBERT H
IPC: B65D83/14
Filed: 1983-12-29
Granted: 1987-05-19
Abstract: IMPROVEMENT IN AEROSOL VALVE MOUNTING CUP           ABSTRACT          A valve mounting cup for closure of the opening of a pressurized aerosol dispenser has an annular channel adapted to mate sealingly with the generally toroidal bead surrounding the container opening.  The outer margin of the annular channel is provided with at least one depression which forms an inwardly extending protrusion to grip the container bead frictionally and resiliently to retain the mounting cup in place temporarily until the assembly of mounting cup and container is ready for charging with propellant.
Patent CA-1205996-A (CA)
Title: Foam plastic material with moisture removing  properties
Inventor: BAILLY RICHARD L
IPC: A43B17/10
Filed: 1984-02-28
Granted: 1986-06-17
Abstract: FOAM PLASTIC MATERIAL WITH MOISTURE REMOVING PROPERTIES     ABSTRACT           A material is formed by needling a layer of hydrophobic fibers into one face of a layer of closed-cell, foamed, thermo-formable plastic, and needling a layer of hydrophilic fibers into the opposite face so that the hydrophobic fibers and the hydrophilic fibers overlap within the foam.  The material may be thermoformed to produce articles having a surface shape con-forming to the contours of a region of the human body such as resilient supportive innersoles, soft casts or splints, and impact-absorbing pads.  Such articles, in addition to their usual function, wick perspiration and moisture away from the skin.
Patent CA-1224747-A (CA)
Inventor: AMENT CHARLES E
IPC: F02B1/04
Filed: 1984-03-02
Granted: 1987-07-28
Abstract: Abstract:        The invention relates to a device for improving the performance of an engine.  The device is positioned adjacent to a fuel line for the engine and comprises a housing made of non-magnetic material having a longitudi-nally extending passage for receiving the fuel line, an attachment for attaching the housing to the fuel line, and a magnet contained in the housing.  One of the poles of the magnet is located adjacent and parallel to the longitudinally extending passage.  No other magnets are disposed about the fuel line in the region of the device.          The device improves the fuel efficiency of the engine and reduces harmful emissions.
Patent CA-1228432-A (CA)
Title: Nitrogen and phosphorous removal from wastewater
Inventor: NICHOLAS DAVID M
IPC: C02F3/30
Filed: 1984-03-06
Granted: 1987-10-20
Abstract: ABSTRACT OF THE DISCLOSURE      Wastewater is passed sequentially through an anaerobic treating zone and an oxic treating zone, followed by separation from the treated liquor of a dense sludge containing activated biomass, a least part of which is recycled to provide the activated biomass employed in treating the influent wastewater.  Of the part of the sludge so recycled a minor portion is introduced into the anaerobic treating zone for admix-ture with the wastewater influent and the remaining major portion is introduced into the oxic treating zone, into which oxic zone oxygen-containing gas is admitted to effect oxygenation of the contents of that zone.
Patent CA-1210307-A (CA)
Inventor: BONS ANTONIE
IPC: B27C9/02
Filed: 1984-03-08
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE           A universal machine for the wood and/or synthetic plastic working has a base model for mounting of various working aggregates which can also be used as independent working aggregates, and includes a working motor supported in a height-adjusting device inside a machine housing and having a motor shaft whose ends are formed as working spindles, wherein said working motor is turnable by a turning device from a horizontal position to a vertical position, and a machine housing which surrounds the working motor at its all sides has a plurality of fixedly integrated horizontal mounting surfaces for the working aggregate.
Patent CA-1274686-A (CA)
Inventor: PALUMBO LUIGI
IPC: C10L1/32
Filed: 1984-03-19
Granted: 1990-10-02
Abstract: A B S T R A C T A specific type of wet grinding of coal utilizing the total quanti ty of water needed for the final mixture, plus appropriate additives, furnishes a very stable product that is especially suit-able for use as fuel.
Patent CA-1228190-A (CA)
Title: Scavengers for the removal of impurities from inert  fluids
Inventor: TOM GLENN M
IPC: B01D53/34
Filed: 1984-03-27
Granted: 1987-10-13
Abstract: SCAVENGERS FOR THE REMOVAL OF IMPURITIES FROM INERT FLUIDS          Abstract of the Disclosures Disclosed are macroreticulate polymers which are useful in scavenging Lewis acid and oxidant impurities from inert fluids.  The macroreticulate polymers of this invention con-tain a plurality of metallated functional groups or mixtures of metallated functional groups where the function groups correspond to the general formula:                           where Ar is an aromatic hydrocarbon radical containing from one to three rings; R is selected from the group consisting of alkyl hydrocarbon radicals, benzophenone radicals, salts of benzophenone, fluorenone radicals and salts of fluorenone; and M is selected from the group consisting of lithium, po-tassium, sodium, alkyl magnesium, and alkyl zinc.  Impurities are readily removed from such inert fluids by contacting the fluids with the macroreticulate polymer and then separating the fluids from the scavenger.
Patent CA-1232131-A (CA)
Inventor: FUSCONE ROY
IPC: A43B5/00
Filed: 1984-05-16
Granted: 1988-02-02
Abstract: ABSTRACT                         FOOTWEAR             A sole element for a shoe, intended primarily for use when playing darts, includes a heel part which is thinner than the sole part. A raised bar of generally arcuate shape is provided in that area of the sole part which underlies the base of the wearer's toes. The outer edge of the sole element is preferably chamferred outwardly from its uppermost surface along each side of the sole element so that the floor contacting surface has a greater area than the upper surface. The chamfer angle is greater at the front of the sole element, generally forward of the raised bar than at the rear.
Patent CA-1231639-A (CA)
Inventor: KRAUSE DIETER
IPC: C03B37/16
Filed: 1984-06-18
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE          A method and apparatus for cutting light waveguides by clamping the waveguides into clamping devices, stressing the clamped waveguides and then notching the stressed waveguides to initiate the cutting operation.  The method and apparatus include an actuation element which opens the two clamping devices, releases the tensioning device and withdraws the notching device in a particular sequence and on release of the actuation element first allows the clamping devices to grip the waveguide, then has the tensioning device pivot one of the clamping devices to apply an axial tension on the waveguide and subsequently allows the notching device to notch the waveguide to initiate the cutting operation.
Patent CA-1230681-A (CA)
Inventor: GERPHEIDE GEORGE E
IPC: G06Q10/08
Filed: 1984-07-11
Granted: 1987-12-22
Abstract: Abstract A computer based system is used for taking inventory and obtaining inventory reports on numerous products which are dispensed in full containers or in quantities from partially filled containers.  Each container includes a unique code identifying the product therein.  A code sensor such as a bar code reading wand supplies signals to the computer identifying the product.  A weighing device supplies signals to the computer indicative of the weight of partially filled containers.  Inventory information is obtained by sensing the code of full containers and entering the number of full containers present at a dispensing station or stockroom station within the business operation. The quantity of product in partially filled containers is obtained by sensing the code, obtaining particular product information from the computer memory on the product identified by the code, and using the weight signal from the weighing device.  Informational reports created by the computer relate to each particular product dispensed or to the product types which are categories of different products dispensed.  The information may be obtained from the business operation as a whole or with respect to any particular selected station.
Patent CA-1231055-A (CA)
Title: One-phase silicone-based cosmetic products containing wax
Inventor: TIETJEN MARLENE
IPC: A61K8/31
Filed: 1984-07-27
Granted: 1988-01-05
Abstract: ABSTRACT OF THE DISCLOSURE Cosmetic products which do not suffer separation comprise a mixture of a cosmetically acceptable wax with dimethylpolysiloxane and either an organosilane or an organically substituted polysiloxane.
Patent CA-1230280-A (CA)
Inventor: NELSON GEORGE D
IPC: C11D7/10
Filed: 1984-09-05
Granted: 1987-12-15
Abstract: METHOD AND TABLET FOR SANITIZING TOILETS                      ABSTRACT Disclosed is a tablet for disinfecting flush toilets comprising from about 20% to about 90% alkali metal salt of dichloroisocyanuric acid and at least about 5% of either sodium bromide or potassium bromide. Also disclosed is a method of using the tablet.
Patent CA-1221944-A (CA)
Inventor: MATHEWS ROBERT B
IPC: B67D1/08
Filed: 1984-10-17
Granted: 1987-05-19
Abstract: ABSTRACT A self-service beverage dispenser, including a cabinet, a plurality of dispensing heads mounted in upper portion of the cabinet and arranged to receive beverages, under pressure, that are to be dispensed from the dispensing heads; a trough carried by the cabinet beneath the dispensing heads to receive and to carry away beverages spilled into the trough; a perforated positioning platform forming a screen cover for the spill trough and positioning means for a container to receive beverage from a dispensing head; a positioning bracket, carried by the cabinet and preventing direct alignment of the container to be filled beneath a dispensing head; and a disposable funnel providing a flow path from a dispensing head to the open end of the container to be filled.