baber/WOPTO huggingface dataset:
Patent CA-1241666-A (CA)
Inventor: DE LATHOUDER HANS C
IPC: C07C31/04
Filed: 1982-06-11
Granted: 1988-09-06
Abstract: ABSTRACT            The invention concerns the synthesis of methanol from lower hydrocarbons. The C1-3 hydrocarbons are subjected to partial oxidation over a catalyst in tile presence of oxygen and steam, part of the carbon dioxide is removed from the effluent gas to adjust the ratio of hydrogen to carbon monoxide and carbon dioxide, and the resulting gas is con-verted to methanol in a steam generating reactor. The over all economy of the process is clearly better than that of conventional processes utilising a steam reformer.
Patent CA-1240689-A (CA)
Inventor: HOWELL FREDERICK H
IPC: C07C215/46
Filed: 1982-06-17
Granted: 1988-08-16
Abstract: Abstract of the Disclosure Resorcinol compounds and their production New compounds having the formula 1                       (1) wherein W is hydrogen, halogen, n-alkyl, -NHCOR1, -COR1,or phenoxy-acetylamino  optionally substituted by one or two C1-12 straight- or branched chain alkyl groups, X is a substituent in the coupling position and is selected from hydrogen, chlorine, bromine, -SR11 or a nitrogenrcontaining heterocyclic residue attached at a ring nitrogen atom, and Y is a group having the formula 2 (2)                                         wherein Q is selected from the residues: -COOR  or -CONR4R5, -OM, -NR7R8, -PO(OR9)[O]xR10 with X = 0 or 1, SO2OH, -SO2NR4R5 or CN. The groups R1, R2, R3, R4, R5, R7, R8, R9, R10 R11, M, k and n are defined hereinafter.            These compounds are used as black colour couplers in photographic materials.
Patent CA-1181093-A (CA)
Inventor: GRASSELLI ROBERT K
IPC: C07C255/04
Filed: 1982-07-09
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE       A novel process is provided for dimerizing acrylonitrile to 1,4-dicyanobutenes and/or adiponitrile which comprises compacting acrylonitrile with a catalyst at a temperature of 20 to 250°C in the presence of hydrogen, the catalyst compris-ing a polymer support having a ruthenium complex bonded thereto, the polymer support comprising an organic polymer backbone having trivalent pendant atoms selected from P, As, Sb, Bi and N covalently bonded thereto and randomly distributed in the polymer.
Patent CA-1191744-A (CA)
Title: Conduct pipe covered with electrically insulating  material
Inventor: OKAHASHI KAZUO
IPC: F16L9/147
Filed: 1982-10-08
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE              A conduct pipe produced by the process of: producing a metal conduct pipe;  and attaching a powdery, tubular or filmy polyether ether ketone resin to the outside surface of the metal conduct pipe by means of pressure with fusing at a temperature of 350° - 400°C is disclosed.  The conduct pipe is particularly useful in an electrode apparatus for collecting underground hydrocarbon resources by an electrically heating method.
Patent CA-1175759-A (CA)
Inventor: RIVIERE DONALD L
IPC: B65D19/40
Filed: 1982-10-19
Granted: 1984-10-09
Abstract: PALLET CONSTRUCTION                 ABSTRACT OF THE DISCLOSURE         An expendable pallet comprises a deck or plat-form having feet anchored to the platform to space the platform from the floor.  Each of the feet supporting the deck or platform comprises an engageable cup-like member and an annular locking ring member.  The cup-like member is insertable within a suitable hole in the platform to engage a peripheral flange on the upper extremity thereof with the upper platform surface.  A circumferential shoulder is provided exteriorly on the cup-like member in spaced relation beneath the flange.  The locking ring member comprises a depending skirt that terminates at its lower extremity with an annular shoulder engaging surface and has an outwardly and peripherally extending flange at the upper extremity thereof.  The locking ring member is adapted for disposal beneath the platform and exteriorly on the cup-like member to engage upon the shoulder of the cup-like member and sandwich the platform between the opposed flanges of the members.
Patent CA-1164101-A (CA)
Inventor: WHITESIDE ARLISS E
IPC: H03M1/12
Filed: 1982-10-22
Granted: 1984-03-20
Abstract: ABSTRACT          Signal information is converted between analog and digital form in a two-step process employing con-version apparatus having stable, but not necessarily highly accurate components.  The component tolerances on such conversion apparatus are much greater than those normally allowed on conventional conversion apparatus of equal accuracy.  In an A/D conversion, an analog signal is first converted into an (n+m)-bit digital word in a special purpose digital code unique to the specific A/D conversion apparatus.  The (n+m)-bit word is then translated into an n-bit word in binary digital code in accordance with a predetermined relationship therebetween.  In a D/A conversion, an n-bit digital word in a binary digital code is first translated into a corresponding (n+m)-bit digital word in the special purpose digital code.  The (n+m)-bit word is then con-verted into an equivalent analog signal; the latter step being performed by a conversion apparatus unique to the special purpose digital code.  A plurality of A/D and D/A converters suitable for use with the present invention are disclosed.  A number of converter calibra-tion techniques are also disclosed.
Patent CA-1193118-A (CA)
Inventor: BRENNSTEINER ERNST
IPC: B23B51/00
Filed: 1982-10-27
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE              A drill is secured in percussion drilling machines and in tool holders of hammer drills by locking elements.  The locking elements fit into axially extending grooves formed in the axially extending  circumferential surface of the shank of the drill.  Webs located intermediate the ends of the grooves divide the grooves into axially extending groove sections with the locking elements fitting into the groove sections.  The outer surfaces of the webs are located in the circumferential surface of the shank and serve to support the jaws of the tool holder in the correct position.
Patent CA-1180544-A (CA)
Inventor: BERGH DANIEL D
IPC: H01B3/40
Filed: 1982-11-12
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention concerns the use of polyester materials in arc quenching applications, particularly in the cutout fuse tube industry.  In one embodiment of the present invention a fuse tube is disclosed as comprising a laminate two-layered structure including as its inner layer,  (or liner), a polyester filament winding supported in a cured cyclo-aliphatic epoxy resin matrix.  The outer layer includes wound glass filaments supported within a cured epoxy resin matrix.
Patent CA-1182954-A (CA)
Inventor: MACGILP NEIL A
IPC: C11D3/43
Filed: 1982-11-12
Granted: 1985-02-26
Abstract: TEXTILE TREATMENT COMPOSITIONS              Neil Archibald MacGilp Allan Campbell McRitchie Barry Thomas Ingram John Hampton ABSTRACT     Liquid textile treatment compositions in the form of isotropic solutions comprising water-insoluble di-C16-C24 optionally hydroxy-substituted alkyl, alkaryl or alkenyl cationic fabric softener, at least about 70% of the fabric softener consisting of one or more components together having a melting completion temperature of less than about 20°C, a water-insoluble nonionic extender, especially C10-C40 hydrocarbons or esters of mono- or polyhydric alcohols with C8-C24 fatty acids, and a water-miscible organic solvent.  The concentrates have improved formulation stability and dispersibility combined with excellent fabric softening characteristics.
Patent CA-1204653-A (CA)
Inventor: DONINGER JOSEPH E
IPC: C21D9/70
Filed: 1982-12-22
Granted: 1986-05-20
Abstract: ABSTRACT A method of operating soaking pits to prolong useful period between bed replacement.  Olivine is used to replace coke breeze or crushed refractory material in the bottom of the soaking pit to protect its refrac-tory lining.        Operating periods from 40-60 days are possible when olivine is used in the soaking pit.  The olivine has excellent temperature stability, also, so it is well suited for this application, in which temperatures range from about 2400-2650°F.
Patent CA-1209946-A (CA)
Inventor: SCHAER GLENN R
IPC: C25D5/56
Filed: 1983-02-04
Granted: 1986-08-19
Abstract: METHOD FOR HIGH-SPEED PRODUCTION OF METAL-CLAD ARTICLES               ABSTRACT          A die used for plastic injection molding is masked on its inner surface with a plating resist to leave only a selected area exposed.   A conforming anode is fit into the  die  leaving  a  small  clearance  between  the  die cavity surface and the anode.   A metal  layer is elec-troplated onto the exposed mold surfaces of the die in less than a minute by using a high current density and a turbulent flow of electroplating solution.   The die is then assembled with a second die to form a mold.  A plastic molding composition  is  injected  into the mold cavity and comes  in  contact  with  and  adheres to  the metal   electroplate   more   tightly   than   the   metal electroplate adheres to the surface of the mold member.          As  the  mold  is  separated,  the  metal  electroplate remains bonded  to  the  plastic  molding  composition  to form  a metal-clad  plastic  article.   Adhesion  between the metal electroplate and the plastic can be improved by forming nodular growths on the metal  electroplate.          This is done by varying the current density and/or the electroplating  solution flow-rate near the end of the electroplating process.  The electroplating and molding steps  may  be  sequentially  combined  into  an automated process  for  the  continuous  production  of  metal-clad articles.
Patent CA-1217671-A (CA)
Inventor: OGAWA HIROE
IPC: A23L27/21
Filed: 1983-03-24
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE A solid composition containing a monosaccharide or/and a di-saccharide and an amino acid is stabilized by incorporating therein at least 40%, based on said amino acid, of a polysaccharide with a water content of not more than 3%, thereby arresting or preventing the browning and caking phenomena characteristic of saccharide/amino acid mixture.
Patent CA-1202920-A (CA)
Inventor: TAHVONEN RISTO
IPC: C12R1/645
Filed: 1983-03-29
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE          A method is provided herein for preventing fungus diseases in plants grown, for example, in a bed containing peat, by adding to the vegetation of the soil novel paletable actinomycete fungus strains ATCC 39271, 39272 and 39273 of the Streptomyces family.  The aqueous suspension preferably contains at least 105 spores/ml, and at least 1 dl of the aqueous suspension is spread per one m2, or the seeds are immersed in the aqueous suspension.
Patent CA-1188459-A (CA)
Inventor: NAKAI RYOZO
IPC: A01N37/00
Filed: 1983-04-08
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE            Disclosed herein is a wood preservative composi-tion comprising the following ingredients (A) and (B):          (A)  at least one alkyl ammonium compound, (B)  at least one polyacid salt selected from the group consisting of condensed   homopolyacid salts, condensed heteropolyacid salts, polycarboxylic acid salts and poly-phosphonic acid salts.          The (B) ingredients improve the anchoring property of the alkyl ammonium compound (A) which is the active ingredient of a wood preservative,  whereby there is obtained a wood preservative with long-lasting preservation effect under the conditions of underground burial   or under water installation.
Patent CA-1199533-A (CA)
Inventor: ANDREJCO MATTHEW J
IPC: C03B37/014
Filed: 1983-04-25
Granted: 1986-01-21
Abstract: TORCH            Abstract A reactant deposition torch has a plurality of concentric glass tubes.  Various gases pass through the tubes while particle producing reactants pass through the inner tube.  The concentricity of the tubes is accurately maintained by a plurality of precision machined splines located on the outer periphery of the inner and intermediate tubes.  Additionally, the inner tube is movable in the axial direction during the deposition process to controllably alter the amount of reactant to be deposited.
Patent CA-1237754-A (CA)
Inventor: GOLUB GREGORY J
IPC: H01H1/54
Filed: 1983-05-13
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE A circuit breaker with unitary actuating shaft characterized by  a dielectric housing having  separable housing sections for mounting opposed stationary contacts; a unitary,  hollow actuating shaft for mounting movable contacts between open and closed positions with the op-posed stationary contacts; and each section having an end wall with an aperture through which the shaft extends and is retained in alignment.
Patent CA-1201620-A (CA)
Inventor: KOCH KLAUS
IPC: F26B17/20
Filed: 1983-05-20
Granted: 1986-03-11
Abstract: INVENTION OF            Klaus KOCH   and Gerhard SYRBIUS     TITLE OF THE INVENTION            BARK PROCESSING MACHINE       ABSTRACT OF THE DISCLOSURE        A bark processing machine comprising a cylindrical tube with a driven screw disposed therein has a helical member on the screw formed by a plurality of highly abrasion-resistant and interchargeable segments.          Preferably the segments have a stepped seat co-operating with a stepped seat on the pressure side of a base member of helical form welded to the core of the screw, the segments being secured to the base member by screws.
Patent CA-1195050-A (CA)
Title: Phenolic resin foam and process for producing the  same
Inventor: NAKAMURA TSUTOMU
IPC: C08G18/54
Filed: 1983-07-13
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE      A phenolic resin foam having excellent mechanical strength and flame resistance is obtained by letting a resinous mixture comprising a benzylic ether type phenolic resin, a blowing agent, an aromatic sulfonic acid, a polyisocyanate compound, and water to stand at room temperature or more so as to allow the mixture to foam and solidify.
Patent CA-1202915-A (CA)
Inventor: MACHT JON A
IPC: B60T1/06
Filed: 1983-07-28
Granted: 1986-04-08
Abstract: BRAKE SYSTEM                      Abstract The specification discloses a brake system (84) which  is  particularly adapted  for vehicles  such as skid steer  loaders  in which  the wheels  on each side of the vehicle are driven independently by separate transmissions.          The  brake  system  (84)  includes  a  caliper  assembly  (86) overlying brake discs (66) which are mounted for rotation about a common axis but are individually connected to the transmissions.   The  brake  pucks (98)  are  actuated by a manual  lever  (132)  connected  to  a  rotatable  cam  (112) associated with an axial plunger (120).  The cam (112) is rotatable about an axis parallel to the bore (96) in the caliper assembly  (86) containing the brake pucks (98) and plunger (120), to provide a wider range of motion in a more compact space.
Patent CA-1237227-A (CA)
Inventor: BAEBLER FRIDOLIN
IPC: C08L101/00
Filed: 1983-08-18
Granted: 1988-05-24
Abstract: Abstract Compositions containing high-molecular, organic material for processing to moulded products, 0.001 to 3.0 % by weight of graphite, relative to the high-molecular, organic material, and one or more pigments or polymer-soluble dyes, are suitable for producing moulded products.
Patent CA-1206896-A (CA)
Inventor: VESBORG STEEN
IPC: B65D1/02
Filed: 1983-09-02
Granted: 1986-07-02
Abstract: ABSTRACT            The container (10) is especially suited for detergents and is characterized by enduring piling in connection with storage and transportation, because the contour of the con-tainer is constructed as an approximation to an inverted catenary, especially at the shoulders (32, 34) of the con-tainer.  A handle (28) is located in such a manner that the contour of the catenary is unbroken as far as possible.
Patent CA-1200689-A (CA)
Inventor: GUENARD CLAUDE
IPC: B05B7/20
Filed: 1983-09-12
Granted: 1986-02-18
Abstract: This guniting nozzle end piece for projecting a refractory powder through a flame, the nozzle being connected to a combustive gas, fuel gas and refractory powder feed, one of the gases being the gas carrying the powder in the end-piece, is characterized in that, generally cylindrical in shape, it comprises a plurality of individual tubes (9) disposed in at least one ring (9a,9b) of tubes coaxial with the end-piece (1), opening on the one side at the level of the nose (11) of the end-piece and connected on the other side to the refractory powder and carrier gas feed (20), the plurality of tubes (9) being disposed between two coaxial substantially cylindrical walls respectively internal (12) and external (13), the gaps (24) between the tubes and between the tubes and the cylindrical walls forming a passage space opening on the one side at the level of the nose (11) of the end-piece and further connected to the non carrier gas feed (18).
Patent CA-1235456-A (CA)
Title: Coupled cavity travelling wave tubes
Inventor: DAVIS PETER R
IPC: B23P13/02
Filed: 1983-10-04
Granted: 1988-04-19
Abstract: Abstract Improvements in or relating to Coupled Cavity Travelling Wave Tubes A millimetre coupled cavity travelling wave tube has each of its slow wave structures formed of at least one longitudinally extending member having holes made therethrough by a hobbing process, which holes con-stitute at least in part the cavities of the slow wave structure.  In a preferred embodiment a one and one only such longitudinally extending member is provided, the holes therein each a whole cavity.  The hobbing is such that a buttress is left outstanding from each cavity facing surface of a cavity separating wall and the beam hole is bored axially through said member from end to end through said buttresses.  After machining of the cavity coupling holes in the cavity separating walls (e.g. by spark erosion) the cavities are closed by plates brazed to opposite faces of the member.
Patent CA-1200988-A (CA)
Inventor: SVAB EUGEN
IPC: F16H37/02
Filed: 1983-11-04
Granted: 1986-02-25
Abstract: Abstract A transmission mechanism in particular for automobiles with a front wheel drive comprises a planetary forward-reverse gear set and a continuously variable pulley drive that is drivingly connected to a differential gearing. A forward friction disk clutch provided for obtaining a forward driving direction of the transmission mechanism may be selectively operated by a servo piston that is fixedly connect-ed in an axially stationary manner to the adjusting piston of a hydraulic adjusting means provided for the selective adjustment of the movable sheave of a primary pulley of said pulley drive whereby the mutual arrangement is chosen in such a manner that the adjusting cylinder being fixedly connect-ed to this movable sheave at least partly surrounds the servo piston. By this particular arrangement the axial dimension of the entire transmission mechanism may be reduced without the requirement of a separate starting clutch for the entire clutch assembly.
Patent CA-1191955-A (CA)
Inventor: GOOLSBEY MICHAEL A
IPC: G06V30/10
Filed: 1983-11-24
Granted: 1985-08-13
Abstract: LOCATING INDIVIDUAL IMAGES IN A FIELD FOR RECOGNITION OR THE LIKE                       ABSTRACT     A field of scanned video pels is first broken up into cells representing small portions of characters to be recognized, according to a first set of logics. A second set of logics then recombines the cells into blocks containing individual characters separated from their neighbers.
Patent CA-1228439-A (CA)
Inventor: WINGLER FRANK
IPC: C08L33/18
Filed: 1984-01-13
Granted: 1987-10-20
Abstract: THERMOPLASTIC GRAFT AND TERPOLYMER CONTAINING           MOULDING COMPOSITIONS     Abstract of the Disclosure Thermoplastic, high-impact moulding compositions of (A) 5 to 80 parts by weight of a graft product of 70 to 30% by weight of a mixture of an aromatic vinyl compound and acrylonitrile and/or methacrylonitrile on 30 to 70% by weight of a rubber having a glass transition temperature of below 10° as the graft base and (B) 20 to 95 parts by weight of a terpolymer of styrene and/or .alpha.-methylstyrene, p-methylsiyrene and acrylonitrile and/or methacryl-onitrile, the terpolymer having been produced by mass polymerization.          These compositions may be used with particular advantage for appli-cations requiring high weather resistance, resistance, highhigh dimensional stability under heat, extreme toughness and easy processibility,
Patent CA-1214829-A (CA)
Inventor: MAHON JOSEPH J
IPC: H05B6/68
Filed: 1984-02-08
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE          A timing control system and timer sub-assembly for microwave cooking source parallel connected with a timer and series connected with an interval time switch and a defrost cycle switch and a power level selector. The timer is operable to cycle the defrost switch ast a fast rate for select operating timer intervals of a given value or greater and a slow rate for selected interval less than than the given value.  Timer provides progressively decreasing "on" time of the defrost cycle switch for each cycle.  The timer sub-assembly has a awl-driven ratchet wheel having a toothed sector of lesser pitch diameter and a mashing rachet wheel having periodic deep notches spaced thereabout for permitting the drive awl to periodically engage the teeth lesser pitch diameter for slower advance of the driven ratched for indexing a plurality of rotary cam tracks for microwave sources switch actuation.
Patent CA-1197805-A (CA)
Inventor: KIPATSA KALEVI
IPC: C10M175/00
Filed: 1984-03-02
Granted: 1985-12-10
Abstract: "HEAT TREATMENT OF LIQUIDS"                           ABSTRACT       A vacuum vessel with heating jacket around its upper part is fed at one or more nozzles with a coherent or atomised stream(s) of heated liquid e.g. waste oil which impinges generally tangentially on its inner surface.  Flash evaporation takes place, together with further evaporation from the liquid running around and down the internal vessel wall to the pool of residual liquid in the base of the vessel.  Baffles protect large axial vapour outlet from carryout of liquid droplets.  The vapour is condensed in a large-diameter large-surface condenser connected to a vacuum pump for the system  and liquid collects at a Receiver an Offtake pipe recycles residual liquid to the nozzle as rapid preheat to a new feed from
Patent CA-1207367-A (CA)
Title: Self-protected and regulated shape-memory-effect  actuator
Inventor: MORGAN ROBERT K
IPC: F03G7/06
Filed: 1984-03-13
Granted: 1986-07-08
Abstract: ABSTRACT            SHAPE MEMORY EFFECT ACTUATOR           A shape-memory-effect actuator is provided having a shape-memory-alloy spring and a compensator spring. The alloy spring is operatively connected to a concentrically-mounted compensator spring by the use of a protective support housing which surrounds the alloy spring.  The actuator includes a shape-memory-alloy spring and a compensator spring that regulates the operating conditions of the shape-memory-alloy spring to a chosen corresponding memory relaxation curve.  The memory relaxation curve defines the actuator's operating stress, stroke and life.