baber/WOPTO huggingface dataset:
Patent CA-1169725-A (CA)
Inventor: NEELY NOAH A
IPC: F02B77/04
Filed: 1982-06-10
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE An improved fuel injection system includes the use of an additive supply which may be selectively injected into the combustion chamber of a vehicle's internal combustion engine through the use of a manually controlled, electrically operated pump.  The pump is electrically operated by a switch positioned on the dashboard of the vehicle and serves to transfer the fuel additive from an additive tank to a carburetor or fuel injector system. Further, a bypass line is provided around the conventionally employed fuel filters positioned within the regular fuel line so that fuel may be selective-ly delivered to the combustion chamber in the event that a fuel filter becomes clogged.
Patent CA-1189200-A (CA)
Inventor: CHEN TU
IPC: G11B5/84
Filed: 1982-07-27
Granted: 1985-06-18
Abstract: ABSTRACT OF THE INVENTION            A method of post treatment to a continuous thin film magnetic medium designed for perpendicular recording comprising a substrate upon which is deposited a thin magnetic layer comprising acicular shaped crystalline magnetic particles with the crystallographic "c" axis of the crystal in each particle oriented parallel to the longitudinal axis of the particle acicula and the longitudinal axis of the acicular particles oriented substantially normal to the plane of said magnetic layer, the post treatment effectively increasing the separation between magnetic particles and thereby increasing their coercivity while decreasing their demagnetization field of the film. The method comprises the step of utilizing enhanced grain boundary reaction at the interganular boundary of the acicular particles either by diffusing the magnetic layer with a reagent or etching the magnetic layer with an etching agent. The magnetic layer may be initially fabricated, for example, by an electrochemical plating, sputtering or vaccuum deposited method.
Patent CA-1178086-A (CA)
Inventor: HOWELL GARY W
IPC: G01N1/00
Filed: 1982-08-26
Granted: 1984-11-20
Abstract: TITLE FLUID HANDLING APPARATUS HAVING A FLUID METERING VOLUME THEREIN    ABSTRACT OF THE DISCLOSURE A fluid handling device of the rotary slot type is characterized by a fluid metering volume disposed in the stator of the device in close proximity to a fluid transfer passage formed in the stator.  The metering volume receives a piston movable in a suction and a pumping stroke to draw fluid into the metering volume and to pump fluid therefrom.  A rotary seal having the slot formed therein is received by seal rotating means such that a portion of a tab formed on the seal is accessible to permit removal of the seal from the rotating means.
Patent CA-1214415-A (CA)
Inventor: MALIK VEDPAL S
IPC: A24B15/00
Filed: 1982-09-29
Granted: 1986-11-25
Abstract: THERMOPHILIC DENITRIFICATION OF TOBACCO     ABSTRACT           High temperature processes and thermophilic organisms for use in those processes for reducing the levels of certain nitrogen-containing compounds in tobacco materials.          Tobacco materials are contacted with at least one thermophilic organism characterized by an anaerobic, dissimilatory, meta-bolic pathway for denitrification of tobacco materials under anaerobic and high temperature conditions that promote such metabolism.  Tobacco materials treated in accordance with these high temperature processes and thermophilic organisms, when incorporated into a smoking product, deliver a significantly reduced amount of oxide of nitrogen in smoke.  Moreover, such tobacco materials also afford the product of other tobacco products having lower amounts of nitrates and other nitrogen-containing compounds.
Patent CA-1210938-A (CA)
Inventor: BALLARD JOHN R
IPC: F41H3/00
Filed: 1982-10-13
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE            GAS TURBINE ENGINE INFRA-RED RADIATION SUPPRESSOR          A gas turbine engine infra-red radiation suppressor comprising an exhaust nozzle which is surrounded by a duct having a plurality of diffuser vanes at its downstream end. The exhaust nozzle and duct constitute an ejector which is powered by the exhaust efflux from the exhaust nozzle and draws ambient air into the duct through a gap between the exhaust nozzle and the duct.  The air serves to cool the exhaust efflux and thereby reduce its infra-red radiation emmission, and the diffuser vanes prevent direct line of sight of the hot exhaust nozzle.
Patent CA-1202299-A (CA)
Title: 3-chloropregnane derivatives and a process for  preparing same
Inventor: TOTH JOZSEF
IPC: C07J71/00
Filed: 1982-10-15
Granted: 1986-03-25
Abstract: ABSTRACT OF  THE DISCLOSURE           New .DELTA.1,3,5-3-chloro-pregnane derivatives of the general formula (I),             (I) wherein X is hydrogen atom, acetyl group or a chloroacetyl group, and Y and Z represent hydrogen atom or a halogen atom, with the proviso that at least one of them is other than hydrogen, are prepared by reacting a .DELTA.1,4-3-oxo-pregnane de-rivative of the general formula,(II),               (II) wherein X' is acetyl group or a chloroacetyl group and Y and Z are as defined above, with a chloromethyl-eneiminium salt of the general formula (III),                          (III) wherein A(-) is a salt-forming anion, in an aprotic solvent in the presence of a tertiary base, and, if desired, subjecting the resulting product to hydro-lysis.          The compounds of the general formula (I) exert antiphlogistic effects and can be used in the therapy for the treatment of inflammations.
Patent CA-1200630-A (CA)
Inventor: WATANABE TOSHIAKI
IPC: G09G5/36
Filed: 1982-10-28
Granted: 1986-02-11
Abstract: SMOOTMING CIRCUIT FOR DISPLAY APPARATUS                 ABSTRACT OF THE DISCLOSURE         A smoothing circuit for a display apparatus in which a desired character composed of selected standard width dots of a matrix of orthogonally disposed rows and columns thereof is displayed on æ screen during scanning of the latter in horizontal and vertical directions, comprises a memory for storing data R(tn-1),R(tn), R(tn+1), D(tn-1), D(tn) and D(tn+1), in which D represents data selectively indicating the existence and absence of a dot in a row of the matrix being presently displayed, (tn) represents a time interval corresponding to the horizontal scanning of a space being considered in a respective row and which has a width equal to that of a standard dot, (tn-1) and (tn+1) are equivalent time intervals immediately preceding and following, respectively, the time interval (tn) and R represents data selectively indicating the existence and absence of a dot in a row of the matrix which is immediately adjacent the row being presently displayed, and a logical operation circuit responsive to the data stored in the memory for performing logical operations thereon which satisfy predetermined conditions 50 as to selectively alter the data D(tn) in correspondence with the addition or removal, in the space being considered, of a small dot having a width one-third of the standard width, the predeterminted conditions satisfied by a logical operation.
Patent CA-1188171-A (CA)
Inventor: NAGASE HIDENOBU
IPC: F02M53/04
Filed: 1982-11-03
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE          A device for mounting fuel injection systems and particularly fuel injection nozzles and a fuel supply manifold.          The device includes U-shaped structures having coaxial, spaced holes into which are mounted fuel injection nozzles.  The fuel supply manifold is fixed to the structure such that it is in alignment with the nozzles to provide fuel thereto.  The nozzles are mounted and sealed by resilient members positioned and compressed within the coaxial holes to provide vibration isolation, thermal isolation and accommodation of dimensional control anomolies in what is therefore allowed to be crudely fabricated components.
Patent CA-1194423-A (CA)
Inventor: STINDL WOLFGANG
IPC: A61K8/92
Filed: 1982-11-05
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE     The preparation is in the form of an ointment, paste, cream or the like and contains one or more hydrophilic and/or lipophilic active substances, a fatty or oily phase, an aqueous phase, emulsifiers and one or more preservatives and perfume components, and comprises a very finely dispersed mixture of an oil/water emulsion containing an oil/water emulsifier and one or more preservatives and a water/oil emulsion containing a water/oil emulsifier.     The preparation is made by a process involving intimate mixing of the two emulsions under reduced pressure, optionally at a temperature of up to, say, 50°C., and with control of particle size (normally in the range  1 to 50 µm).          The product provides appropriate care for different skin areas according to their specific fat, nutrient and/or moisture requirements.
Patent CA-1185227-A (CA)
Title: Titanoborosilicate cristallin et procede de  preparation
Inventor: KEE KWEE LAM S L
IPC: C01B33/20
Filed: 1982-11-25
Granted: 1985-04-09
Abstract: Un nouveau titanoborosilicate cristallin comprend un tamis moléculaire dont la composition, exprimée par les rapports molaires des oxydes est la suivante: 0,9 ? 0,2 M2/nO:aTiO2:bB2O3:ySiO2:zH2O où M est au moins un cation de valence n, a est plus grand que zéro mais plus petit que 1, b est plus grand que zéro mais plus petit que 1, de sorte que a + b = 1, y est un nombre qui varie entre 8 et environ 500, et z est un nombre qui varie entre 0 et environ 100, le produit présentant un diagramme de diffraction des rayons X spécifique. Le titanoborosilicate cristallin est utilisé pour la catalyse de divers procédés, notamment la conversion des alcools simples en hydrocarbures liquides ayant des points d'ébullition compris dans l'intervalle de distillation des essences de pétrole, ainsi que des procédés d'aromatisation et d'alkylation. La divulgation décrit aussi la préparation du nouveau titanoborosilicate cristallin.
Patent CA-1196234-A (CA)
Inventor: LAWRENSON JACK
IPC: B24D3/32
Filed: 1983-03-30
Granted: 1985-11-05
Abstract: Abstract TREATMENT OF COATED GLASS      A metallic layer is removed from a coated glass surface (3) by subjecting the coated glass to the abrasive action of a stripping wheel (7) comprising a particulate abrasive in a porous matrix of polyvinyl formal.
Patent CA-1213814-A (CA)
Inventor: WATANABE YASUSHI
IPC: B22D25/04
Filed: 1983-05-10
Granted: 1986-11-12
Abstract: ABSTRACT   Lead or lead alloy strips useful for battery lattice plates, such strips being characterized by having a recrystallized structure, and a method and apparatus for continuous manufacture of such strips directly from molten lead or lead alloy by applying a tension thereto as the strip emerges from the strip-forming rolls.
Patent CA-1169406-A (CA)
Inventor: COUNCILMAN RICHARD R
IPC: A01K89/00
Filed: 1983-06-21
Granted: 1984-06-19
Abstract: ABSTRACT         RETAINER FOR FISHING REEL OSCILLATOR SYSTEM       This invention comprehends a means for securing the shaft of an oscillator mechanism of a fishing reel to the spool of the fishing reel so that the spool will reciprocate back and forth as the fishing line is wound thereon.  The spool shaft is received in a mounting mechanism associated with the yoke strap cam follower portion of the oscillating mechanism.  An undercut groove on the shaft facilitates its fastening to the yoke strap by a retainer clip having a base and two integral bifurcated legs extending from the base with exterior ends.  The base and legs have common sides and a hole and a slot separate the legs with the hole near the center of the clip and the slot connecting the hole and the exterior ends.  The legs and base are each longer than the diameter of the shaft with the hole having a diameter slightly larger than the diameter of the undercut groove.  The slot has a width smaller than the groove.  The clip has a thickness defined by the distance between the two sides slightly less the width of the groove and the clip is made from a material permitting the legs to expand out-wardly sufficiently to permit positioning of the clip in the undercut groove.
Patent CA-1241266-A (CA)
Inventor: ARQUATI ETTORE
IPC: A47H1/124
Filed: 1983-10-21
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a supporting struc-ture for string drawn curtains, of the hollow rail type, which comprises a sectional member of substantially rectangular cross-section including an inner substantially reverse w-shaped wall member defining, inside said sectional member, a lower shaped hollow seat for retaining the curtain runners, two further upper separate guiding seats slidingly accommodat-ing the two runs of a curtain control string and a top seat sideways open defined by a flat wing and a slightly crowned wing to form, in cooperation with the edge of a front rib, a retaining dog for a supporting plate having a grooved elastic tab on the two box-like bodies, coupled to the end portions of said sectional member encompassing said sectional member end portions each carrying at least one pair of deflector rollers.
Patent CA-1215285-A (CA)
Inventor: GREENE ALAN P
IPC: C11D3/37
Filed: 1983-11-04
Granted: 1986-12-16
Abstract: ABSTRACT OF THE DISCLOSURE            A free-flowing granular laundry detergent composition and a process for preparing it is disclosed. The composition employs:          (a) a polycarboxylic structuring agent;  (b) a finely divided alkali or alkaline earth metal carbonate having a particle diameter of 20 microns or less; and (c) a nonionic surfactant.  The process includes mixing (a) and (b) prior to adding (c) and subsequently aqueously dispersing and mixing all the components followed by removal of excess water.
Patent CA-1221040-A (CA)
Inventor: GUMKOWSKI BERT A
IPC: F16D55/227
Filed: 1983-11-09
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE           A spring for a disc brake wherein a caliper cooperates with a pair of friction elements to engage the latter with a rotor during braking.  A torque member carries the caliper relative to the rotor and opposes movement of the pair of friction elements with the rotor. The spring extends from the caliper to one of the pair of friction elements to releasably attach the latter to the caliper and also bias the one friction element into a substantially anti-rattle abutment with the torque member whereby rattling noises for the one friction element are reduced or eliminated.
Patent CA-1214106-A (CA)
Inventor: ELLIOTT THOMAS J
IPC: A61K8/40
Filed: 1983-12-13
Granted: 1986-11-18
Abstract: ABSTRACT     COSMETIC FORMULATION     An aerosol hair-spray formulatin, comprising a hair-holding resin dissolved in a solvent system, an aerosol propellant, and from 0.5 to 10% by weight of the formulation of at least one cyclic silicone of the general formula (I):                             (I) in which n is 1, 2 or 3, is provided which is useful in holding hair in place.
Patent CA-1203844-A (CA)
Title: Circuit de commande de la base d'un transistor de  puissance utilise en commutation a haute tension
Inventor: GAUDE MAURICE
IPC: H03K17/082
Filed: 1983-12-14
Granted: 1986-04-29
Abstract: DE DIVULGATION Un premier transistor (T2) est branché entre l'enroulement secondaire d'un transformateur d'impulsions (TC) et la base du transistor à commander. Un second et un troisième transistors (T3, T4) sont montés en bascule à mémoire à désarmement dominant ; le troisième transistor (T4) assure la mise en conduction du premier (T2) pendant la durée des impulsions de commande, à condition que le second (T3) ne soit pas à l'état conducteur. Le second transistor (T3) joue par ailleurs le rôle d'un comparateur et est associé à des moyens (R16, R15, R14, R13, CTN) de prélever une tension représentative du courant débité par le transistor de puissance et de comparer ladite tension à sa tension base émetteur. Un circuit résistance-capacité (R17 - C2) est agencé pour fournir une polarisation négative une fois que la capacité (C2) a été chargée par le courant des impulsions et est associé à un quatrième transistor (T5) agencé pour appliquer ladite polarisation négative à la base du transistor de puissance pendant lesdits intervalles.
Patent CA-1220185-A (CA)
Inventor: SOEDERSTROEM SIGVARD V
IPC: E03F1/00
Filed: 1983-12-15
Granted: 1987-04-07
Abstract: ABSTRACT OF THE INVENTION         An activating apparatus or device, for example for a valve in a liquid conveying system operated by means of a vacuum.  The activating apparatus comprises a normally latched or locked operating device which by means of a spring, or the like, is connected to a force accumulator.  The force accumulator is moved by the influence of vacuum and thereby tightens the spring which, when a lock arm disengages from the operating device, is released so that the operating device is moved, and thereby opens the valve.
Patent CA-1223631-A (CA)
Inventor: BORRMANN KURT
IPC: G21C13/00
Filed: 1983-12-16
Granted: 1987-06-30
Abstract: Abstract of the Disclosure:     A power plant with a block of buildings for at least one steam generator, at least one turbogenerator, at least one switching station, at least one emergency feedwater system and at least one emergency power generator includes a first building housing the steam generator, a second building housing the turbogenerator and a third building constructed separately from the first and second buildings and being of a size for housing both the emer-gency power generator and the switching station in common and being thereby resistant to earthquakes.
Patent CA-1217350-A (CA)
Inventor: KANETA HIROSHI
IPC: A61D19/00
Filed: 1984-01-13
Granted: 1987-02-03
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed an apparatus for freezing fertilized ova, spermatozoa or the like which is comparatively simple in use, in which the temperature can be readily controlled, and which effectively prevents sterilizing the fertilized ova, spermatozoa or the like as a result of an abrupt increase in temperature.  The apparatus includes a heat transfer bottom board block formed at the lower end of a heat insulating peripheral wall with a lower refrigerant passage for the flow of refrigerant, a bottom board tempera-ture sensor attached to the bottom board block for detecting the temperature of the bottom board block, and an upper heat transfer block placed on the bottom board block through a heat insulating joint member, formed with an upper refrigerant passage for flow of the refrigerant.  There is also a tempera-ture control heater, an upper block temperature sensor, and a plurality of erecting tube charging spaces for tubes open at the top thereof, with the bottom board block as a bottom member between said peripheral wall and the upper block so that the tubes respectively erected and charged into the spaces are cooled at the lower ends thereof by the bottom board block and at the upper part contain articles to be frozen such as fertilized ova, spermatozoa or the like contained in buffer solution in said tubes.
Patent CA-1224932-A (CA)
Inventor: RITTER RICHARD D
IPC: B29K21/00
Filed: 1984-02-15
Granted: 1987-08-04
Abstract: ABSTRACT The present invention relates to an improved cooling process and apparatus for the manufacture of high-pressure reinforced hose.  The invention comprises a cold gas recycle loop as well as an end seal to provide a closed-loop cryogenic gas recycle as well as a moisture-free cooling system.
Patent CA-1244325-A (CA)
Inventor: BENEDICT GARY F
IPC: B23K26/067
Filed: 1984-02-27
Granted: 1988-11-08
Abstract: METHOD AND APPARATUS FOR LASER HARDENING OF STEEL          ABSTRACT OF THE DISCLOSURE      An apparatus and method is disclosed whereby a high power laser beam is mechanically split into two substantially identical beams which are focused and directed onto opposite working surfaces of a workpiece to simultaneously harden both working surfaces, thereby preventing back-temper.
Patent CA-1211919-A (CA)
Inventor: DAVISTER ARMAND L
IPC: C01B25/229
Filed: 1984-03-22
Granted: 1986-09-30
Abstract: "Method for preparing phosphoric acid and calcium sulfate".                  ABSTRACT There is described a method for preparing phosphoric acid and calcium sulfate, which comprises at least three succeeding crys-tallizing steps, a first step in which the phos-phate is reacted with said mixture of sulfuric and phosphoric acids in such conditions as to have the calcium sulfate crystallize in the .alpha.-hemihy-drate form, said hemihydrate being re-crystallized in a second step, into dihydrate by changing the temperature and acidity conditions, and the resul-ting dihydrate is converted in a third  step, back to hemihydrate, II-anhydrite or a mixture of both these types, said calcium sulfate then being sub-jected to a separating operation, while the pro-duction phosphoric acid is removed during the first step.
Patent CA-1237930-A (CA)
Inventor: LAAKSO OLIVER A
IPC: D21C7/00
Filed: 1984-04-30
Granted: 1988-06-14
Abstract: CONTINUOUS DIGESTER SYSTEM              ABSTRACT OF THE DISCLOSURE          Comminuted cellulosic fibrous material, such as wood chips, are treated in a continuous digester to produce paper pulp or the like in a manner providing completely uniform treatment of the chips.  The chips are introduced in a feed liquid slurry into the top of the digester, with a swirling action, and establish a vertical column in the digester having a substantially horizontal top, with some liquid between the top of the digester and the top of the chips.  Below the top of the chips the feed liquor is withdrawn through a first set of withdrawal screens, and recirculated to entrain other chips to feed them to the top of the vessel.          At other vertically spaced areas of the digester other screens are provided for withdrawing, cooking, quench, washing, and like liquors, and effecting recirculation thereof.  At each screen set a plurality of nozzles are provided circumferentially spaced around the digester, each nozzle cooperating with only a particular radial segment of the screens.  Withdrawal of liquid through the nozzles is practiced 50 that liquid is being withdrawn substantially through only one nozzle at a time, and it is being withdrawn at the same radial segment of the digester at each screen set at any particular point in time, with progressive switching in a circumferential sequence of the nozzles through which liquor is being withdrawn.  Thus deliberate channeling of treatment liquors through the chips column is provided.
Patent CA-1215489-A (CA)
Inventor: FALK JOHN C
IPC: C08F265/00
Filed: 1984-07-10
Granted: 1986-12-16
Abstract: THERMOPLASTIC ACRYLIC ELASTOMERS            ABSTRACT     Thermoplastic core-shell  compositions having a rigid core, a rubbery acrylic shell and transition layer intermediate between the core and shell layers and formed of the core and shell monomer components have excellent elastomeric properties.   Although the rigid and rubbery components include interreactive functional monomers, the resulting elastomers remain thermally processable in extrusion and injection molding equipment.
Patent CA-1218033-A (CA)
Inventor: NICHOLSON TIMOTHY J H
IPC: A47B96/06
Filed: 1984-08-21
Granted: 1987-02-17
Abstract: ABSTRACT     In a shelf support formed as a continuous section and capable of supporting a shelf as a cantilever by the cooperation of: a supporting member to lie below and in contact with said shelf, said supporting member being disposed upon a plate for fixing to a wall; and a retaining member to lie above and in contact with said shelf, said retaining member being disposed upon said plate; the improvement comprising, locating a region of said retaining member, spaced from said plate, closer to said supporting member than a region of said retaining member adjacent said plate and providing a ramp surface to urge the retaining member upwards, whereby the shelf is gripped between the supporting member and the retaining member and wherein the supporting member is in contact with the shelf at at least a first location and at least a second location, said second location being closer to said plate than said first location.