baber/WOPTO huggingface dataset:
Patent CA-1046359-A (CA)
Inventor: VARY EVA M
IPC: C09D133/04
Filed: 1974-10-11
Granted: 1979-01-16
Abstract: FLUOROCARBON POLYMER COMPOSITIONS     ABSTRACT OF THE DISCLOSURE           Fluorocarbon polymer coating compositions containing (a)  a fluorocarbon polymer and (b)  a polymer which depolymerizes, and whose depolymerization products vaporize, at the fluorocarbon polymer fusion temperature, give films with greater density and less porosity when applied to cookware.
Patent CA-1037365-A (CA)
Inventor: TIEDEMANN HUGO
IPC: G01N33/66
Filed: 1975-03-19
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE           A diagnostic agent for the detection of glucose in urine is provided and its method of manufacture and use: the agent comprises an absorbent carrier, preferably filter paper, impregnated with glucose e oxidase, peroxidase, an indicator and a buffer, comprising a weak acid and a salt of the weak acid, wherein the acid is 2-(N-morpholino)-ethane-sulphonic acid.
Patent CA-1058011-A (CA)
Inventor: O'CONNELL RICHARD E
IPC: B41M1/40
Filed: 1975-04-30
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE       Halftone, multi-color printed effects are achieved by special preparation of art work in the desired preselect Ed colors ?  hout blending and the use of only white as a diluent of color strength of the pre-selected colors, forming color separated line engraved press plates thereform and applying the separate colors by offset printing on the workpiece using said press plates without overprinting or overlap of the respective colors in the composite image so formed on the surface of the workpiece. A novel method and apparatus for producing halftone effect printing and apparatus for producing halftone effect printing using said line engraved press plates is provided for printing cylindrical objects and, more particularly, cans of the two-piece type.
Patent CA-1071560-A (CA)
Inventor: HUYSER MARVIN E
IPC: C10B57/04
Filed: 1975-07-03
Granted: 1980-02-12
Abstract: MANUFACTURE OF ISOTROPIC  DELAYED PETROLEUM COKE     Abstract Isotropic petroleum coke is produced by air blowing a petroleum residuum to produce a delayed coking feedstock having a partlcular softening point and then coking said air-blown residuum with or without diluent under delayed coking conditions.
Patent CA-1063951-A (CA)
Title: Procede et dispositif de preparation de produits destines a une utilisation sous forme d'aerosols
Inventor: CAZORLA JEAN
IPC: A61Q19/00
Filed: 1975-07-31
Granted: 1979-10-09
Abstract: BREVET D'INVENTION PROCEDE ET DISPOSITIF DE PREPARATION DE PRODUITS DESTINES A UNE UTILISATION SOUS FORME D'AEROSOLS Société dite :  ROGER \A GALLET Procédé de fabrication de produits destinés à une utilisation sous forme d'aérosols, comportant la préparation d'une composition de base, l'introduction de cette composition dans un emballage pour aérosols, et la mise en oeuvre d'un agent propulseur, caractérisé par l'ensemencement préalable de la composition par des microorganismes aptes à provoquer une fermentation, avec dégagement, dans l'emballage, de gaz carbonique jouant le rôle d'agent propulseur. Application à la préparation de cosmétiques. Figure 1
Patent CA-1038084-A (CA)
Inventor: BURTSCHER JOACHIM
IPC: H01L29/08
Filed: 1975-08-08
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE         A thyristor device is provided with a shorted emitter structure which produces improved electrical char-acteristics, and specifically an improved dv/dt behavior.          The improved electrical characteristics are achieved by controlling the relative placement of the shorts in the emitter and the diameter of the shorts.
Patent CA-1039571-A (CA)
Inventor: HOWSAM PETER J
IPC: F42B7/08
Filed: 1975-09-09
Granted: 1978-10-03
Abstract: ABSTRACT   A one-piece wad for shotgun cartridges is formed of synthetic plas-tics material and has a shot pouch and an overcharge wad separated by an even number of support pillars capable under load of bending inwardly regularly and uniformly to provide substantially no torsional effect between the overcharge wad and the shot pouch.  The support pillars are located on the upper surface of the overcharge wad and the underside of the shot pouch with one edge of half the number of the support pillars adjacent to one of two mutually perpen-dicular major axes, and one edge of the other half of the number of support pillars adjacent the other of the two mutually perpendicular axes, which major axes intersect at the geometric centre of the overcharge wad and the shot pouch,  The pillars act as a cushion between the overcharge wad and the shot pouch thus preventing distortion, breaking or cracking of said overcharge wad when the cartridge is fired.
Patent CA-1076748-A (CA)
Inventor: FLANAGAN KIRBY E L
IPC: C08J9/34
Filed: 1975-10-02
Granted: 1980-04-29
Abstract: ABSTRACT       An impact energy-absorbing, relatively low density, urethane foam for use in automobile bumpers has a high content of urea linkages and is relatively temperature insensitive i.e. gives approximately the same physical performance over a wide range of temperature. The foam is water blown in a closed mold from a quasi-prepolymer system.  The pack factor is preferably in the range of 1.5 to 8 and the molded density is in the range of 5 to 20 lbs/ft.3.       The foam formulation is based on a prepolymer polyol of a poly (oxypropylene) trio capped with a styrene/acrylonitrile copolymer which is reacted with a 50 to 150 equivalent weight amine or polyol crosslinker of 2 to 6 functionality and with a TDI/glycol or trio quasi-prepolymer, along with a relatively high amount of water.
Patent CA-1068071-A (CA)
Inventor: KASSERRA HANS P
IPC: C01G41/00
Filed: 1976-01-29
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the manufacture of a tungstate salt, especially ammonium tungstate, is disclosed.  In the process finely divided metallic tungsten  and/or intermetalic iron/ tungsten species are contacted with an aqueous solution of a compound having a cation selected from the ammonium ion and/or alkali metal cations, and at least one anion selected from hydroxide, carbonate, bicarbonate, oxalate and phosphate.  The aqueous solution also contains an oxidizing agent, e.g., oxygen, hydrogen peroxide and peroxides of alkali metals.  The process is carried out in the substantial absence of alkaline earth metals.  The process may be used in the separation of tungsten from the wolframite ores.
Patent CA-1072764-A (CA)
Inventor: PLANT HOWARD L
IPC: C07D213/89
Filed: 1976-03-02
Granted: 1980-03-04
Abstract: Abstract of the Disclosure Preemergence or postemergence control of weeds is effected by applying certain 2-sulfinyl or 2-sulfonyl pyridine N-oxide derivatives, e.g., 2-(4-chlorophenyl-methylsulfonyl)pyridine N-oxide.
Patent CA-1054675-A (CA)
Inventor: TOBEY M
IPC: G05F3/24
Filed: 1976-04-28
Granted: 1979-05-15
Abstract: FLAT-BAND VOLTAGE REFERENCE            Abstract of the Disclosure A flat-band voltage reference includes two insulated-gate field-effect transistors, hereinafter IGFETs, which are substantially identical except for their flat-band voltage characteristics and which are biased to carry equal drain currents at equal drain voltages.  The resulting difference in potential between the gate contacts of the IGFETs produces a voltage reference which is substantially independent of variances in operating points, supply potentials, and temperature.
Patent CA-1081696-A (CA)
Inventor: MEHTA NARIMAN B
IPC: C07C319/20
Filed: 1976-07-19
Granted: 1980-07-15
Abstract: ABSTRACT       Compounds, processes for their preparation, pharmaceutical preparations containing them, and method of treating depression in mammals, the compounds being of the formula (I):                      (I)   or an acid addition salt thereof, particularly a pharmacologically or pharmaceutically acceptable salt thereof, where R and R1 are the same or different and are each hydrogen or straight or branched alkyl of 1 to 6 carbon atoms, or R and R1 taken together are (CH2)X where X is 4 or 5, or NRR1 is:                         where Y is. 3 or 4 and R3 is hydrogen or lower alkyl, or NRR1 is:                         where R2 is hydrogen or lower alkyl, in the above lower alkyl has 1 to 4 carbons and may be straight or branched and n and m are the same or different and are 1, 2 or 3.
Patent CA-1045996-A (CA)
Inventor: COLLINS MICHAEL A
IPC: B65D19/20
Filed: 1976-07-28
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE         "COMBINED CARTON AND SUPPORTING PALLET"      A combined carton and supporting pallet therefor in which the carton is formed from a sheet of cardboard or like foldable sheet material and has four walls, which, in use, are upright and have flaps at their upper and lower edges, the flaps being foldable inwardly on erection of the carton to form respectively the top and bottom surfaces of the carton.   The pallet is formed from a base and a floor hinged to the base along one edge thereof and foldable to lie flat on top of the base.   The base and the floor are formed from a sheet of cardboard or like foldable sheet material and each have the same plan form as the carton, when erected.   The carton and the pallet are retained together by so folding the flaps on the lower edges of the walls of the carton that, referring to the carton when upright, one pair of the flaps on one pair of opposite walls of the carton are positioned above the floor of the pallet and the other pair of the flaps on the other pair of opposite walls are folded underneath the floor and are held between the floor and the base of the pallet by the weight of the carton, and, when the carton has been packed, also by its contents.
Patent CA-1063862-A (CA)
Inventor: RANKOWITZ MARSHALL M
IPC: A23J3/00
Filed: 1976-08-17
Granted: 1979-10-09
Abstract: PROCESS FOR FIBERED MEAT ANALOGS     ABSTRACT         Disclosed is a process for preparing large chunks or loaves of textured protein material.  The process in its pre-ferred aspects comprises:  forming a plurality of substantially unpuffed, fibrous protein strips by compressing, elongating, and heating an aqueous dough mixture and releasing the compression; fibrillating the strips; soaking the strips in a binder medium based on egg albumen; layering the strips to align the fibers and to substantially eliminate voids; and heat setting the binder, preferably by microwave energy.
Patent CA-1065731-A (CA)
Title: Ball cock construction for controlling the level of liquids such as water in tanks
Inventor: SCHOEPE ADOLF
IPC: F16K31/34
Filed: 1976-11-09
Granted: 1979-11-06
Abstract: Abstract of the Disclosure:                 Telescoped inlet and outlet tubes having a valve between upper extremities thereof are each formed with end telescoped, upper and lower parts, the tube upper parts being assembled movable together and the tube lower parts being assembled movable together for simultaneously increasing and decreasin? the respective tube end telescoping to selectively change the overal? height of the ball cock. Positive securement in a height adjusted position against straight vertical relative movement is obtained by positive radial inter-engagement between the outlet tube parts with either selective relative rotation or selective release of the interengagement with re-engagement providing the height adjustment. An upper main case covers the valve assembly and an inner end of a float connected valve actuating lever projects into the upper main case to a case slot, being pivoted therein and operably connected to the valve. A retainer surrounds the valve assembly secured to the outlet tube upper extremity with air vent for an anti-syphon member beneath the valve assembly being formed through the retainer into the upper main case and to the surrounding air through the case lever slot.       The retainer also bayonet joint removably mounts the valve cover over the valve seat member and the valve seat member over and removably retaining the anti-syphon member and a lower water outlet directing insert.
Patent CA-1086629-A (CA)
Inventor: ROGERS WALTER C JR
IPC: A47C1/0355
Filed: 1976-12-20
Granted: 1980-09-30
Abstract: RECLINER CHAIR WITH WALLAWAY ACTION            ABSTRACT OF DISCLOSURE           Linkage operated recliner chair having a TV position wherein a footrest is projected forwardly by a control handle while the seat and backrest undergoes slight reclining movement relative to a fixed base.  However, due to linkage connected between the footrest linkage and the seat linkage, the seat and backrest which are pivotally mounted to the seat, also undergo forward translatory motion during movement of the footrest to extended position.  Thus, while the seat and backrest undergo rearward and downward reclining movement, the backrest will not engage an adjacent wall due to the translatory movement.  Such action in the trade is known as "walla-way".         Further, and more pronounced, wallaway action is achieved by the chair of the present invention when moving to further re-clining positions beyond the TV position.  These positions are obtained by the occupant exerting back pressure on the backrest which, while causing the backrest to pivot in a rearward direction relative to the seat to increase the angle therebetween, also causes the actuation of two four-bar linkages to project the seat forwardly and consequently the backrest connected to it with com-pounded wallaway action.  Between TV and fully reclined positions, any number of intermediate, balanced reclining positions may be obtained depending on the weight distribution of the occupant.         To return the chair to normal or upright position with the footrest retracted, the occupant removes back pressure from the backrest which causes the chair and seat to return to TV position after which the control handle is operated to retract the footrest and move the backrest and seat to normal or upright position.     Another way of achieving this end result is for the occupant to retract the footrest which will automatically cause movement of the backrest to the normal upright position.
Patent CA-1049462-A (CA)
Inventor: VON SCHUCKMANN ALFRED
IPC: B65D83/04
Filed: 1977-02-04
Granted: 1979-02-27
Abstract: Abstract of the Disclosure A receptacle for the portioned dispensing of the contents thereof characterized in that two channels in the receptacle are coordinated to a cover-sided exit opening of the receptacle, of which one of the channels which is adjust-ed to the size of the tablets and which extends from a storage space in the receptacle extends cross-wise to the exit opening, and whereas the other of the two channels lies cross-wise relative to the first-mentioned cross channel and runs in the logitudinal direction of the exit opening.  A deadweight division slider is displaceably disposed in the longitudinal second-mentioned channel.
Patent CA-1061397-A (CA)
Inventor: PERSON HERMAN R
IPC: H01J17/48
Filed: 1977-02-16
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE     The indicia display device of the present invention comprises a sealed compartment having a dielectric sub-strate therein with anodes and cathode segments imprinted therein. The anodes are imprinted on the dielectric sub-strate and a layer of dielectric material is imprinted over the anodes. The cathode segments are then imprinted over the layer of dielectric material.  An ionizable gas is within the compartment, and produces a cathode glow adjacent the cathode segments whenever an electric potential of a predetermined magnitude is imposed between the cathodes and anodes.
Patent CA-1100829-A (CA)
Inventor: TAKIGUCHI KOICHI
IPC: G03G15/20
Filed: 1977-03-09
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         Silicone rubber is employed as a coating material on a fuser member and ad? red to the base member by means of a novel polysiloxane composition.  The novel polysiloxane composition comprises specified quantities of two moieties of organopolysiloxane, an allyl ester of a polybasic acid, an aliphatic salt of a metal, and a silane, and strongly adheres the silicone rubber outer layer to the base member or core even when silicone oil is used as a release agent on the fuser member.
Patent CA-1065704-A (CA)
Inventor: GOMI KOICHI
IPC: F02M25/07
Filed: 1977-03-14
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a diaphragm apparatus comprising a first chamber and a second chamber which are separated by a diaphragm.  The diaphragm has on its peripheral portion an annular raised portion projecting into the first chamber.  A part of the casing defining the second chamber is arranged so as to abut against the recessed rear surface of the annular raised portion for preventing the annular raised portion from being flexed in the reverse direction when the vacuum level in the second chamber becomes greater than that in the first chamber.
Patent CA-1073017-A (CA)
Inventor: RICH JOSEPH A
IPC: H01H33/664
Filed: 1977-04-07
Granted: 1980-03-04
Abstract: COMPACT VACUUM SWITCH FOR HIGH VOLTAGE CIRCUIT INTERRUPTION               Abstract of the Disclosure High interruption voltage capability within a vacuum switch of limited physical size is achieved by combin-ing a diffuse arc electrode structure with provision for retracting one or both of a pair of movable butt contacts into an approximately field-free region.  On separation of the contacts, an arc is initiated on the contacts and then transferred to a fixed gap electrode structure comprising a coaxial cylindrical electrode assembly in which the current path is folded back on itself to reduce the azimuthal mag-netic field external to the outer cylindrical surface, caus-ing the arc to burn in a diffuse mode over a greatly enlarged electrode surface area.
Patent CA-1093305-A (CA)
Inventor: PORTER WILLIAM F
IPC: C03B37/05
Filed: 1977-06-29
Granted: 1981-01-13
Abstract: APPLICATION FOR LETTERS PATENT       FOR       APPARATUS FOR LOW PRESSURE AIR FIBERIZATION OF MINERAL FIBER                ABSTRACT OF THE DISCLOSURE      An apparatus for producing mineral fibers by low pressure air fiberization having a housing defining a substantially toroidal air chamber formed of a forward vertical wall and having a substantially circular central opening, an annular slot provided around the central opening, and an air inlet provided at a portion of the chamber. A cup-form spinner is mounted on a substantially horizontally oriented shaft arranged to be rotated. The spinner is mounted in front of the forward wall of the plenum and with the open end facing the forward wall. A duct is provided to direct molten slag into the spinning cup which ejects molten slag into an air stream emitted from the annular slot of the chamber, thereby producing mineral fiber of excellent quality.
Patent CA-1053173-A (CA)
Inventor: FROMSON HOWARD A
IPC: C25D11/20
Filed: 1977-09-12
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE         An article having an aluminum substrate, an unsealed, porous anodic oxide layer thereon and electrolytically deposited, randomly distributed discrete metal islands having a root portion anchored in one or more pores of the oxide layer.  The metal islands extend from the root portion above the surface of the oxide layer in a bulbous, undercut configuration.  A process for treating aluminum is also disclosed and includes the steps of electrolytically anodizing aluminum surfaced articles to form an unsealed, porous anodic oxide layer thereon followed by electrolytically depositing randomly distributed discrete metal islands in the pores of the oxide layer and extending above the surface thereof in the bulbous, undercut configuration.
Patent CA-1084179-A (CA)
Inventor: MALM LARS G
IPC: C02F3/12
Filed: 1977-09-16
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE           In a system for biological purification of waste water, the liquid flow from an oxygen addition stage is fed with a low sludge concentration to a sludge thickening zone within a separation unit, the flow in said zone being di-vided into a sludge phase with a high dry substance concen-tration of at least 2% and a liquid phase substantially free from sludge.  At least part of the sludge phase is re-turned to the oxygen addition stage, and the liquid phase is fed to a clarification stage where sludge residue is re-moved from the liquid phase.
Patent CA-1084416-A (CA)
Inventor: MCCLAIN ROBERT W
IPC: B01J8/02
Filed: 1977-10-28
Granted: 1980-08-26
Abstract: REACTOR DISTRIBUTION DUCT                    ABSTRACT OF THE DISCLOSURE         A distributor duct for a reactor which can be easily fabricated.  The duct has an elongated back plate and an elon-gated perforated flat plate made up of flat segments separated by elongated angular breaks, and two flat marginal edge por-tions on the opposite sides thereof, the marginal edge por-tions being in flush engagement with, and welded to the back plate adjacent to the sides thereof, the flat segments defin-ing with back plate a flow chamber.
Patent CA-1116752-A (CA)
Inventor: MOORE RAYMOND H
IPC: G11B7/244
Filed: 1977-11-15
Granted: 1982-01-19
Abstract: Abstract A synthetic plastic recording medium containing a dispersion of exothermally reactive particles is disclosed. High intensity pulses of laser light cause particles in the light path to react exothermally and thereby char the plastic of the medium to leave a permanent record of the laser pulse.
Patent CA-1089121-A (CA)
Inventor: JABSEN FELIX S
IPC: G21C13/10
Filed: 1978-02-13
Granted: 1980-11-04
Abstract: NUCLEAR STEAM SYSTEM CONTAINMENT     A B S T R A C T          An improved containment for radiation shield-ing and pressure suppression is presented.  The arrange-ment, which is particularly suited for marine propulsion application, includes, in a preferred embodiment, a double wall containment shell including water as a biological shield, a divided wet well arrangement and means for precluding discontinuity of the radiation shielding effect due to shifting of the liquid in the wet well at various ship attitudes.
Patent CA-1076090-A (CA)
Inventor: MASCLET JEAN
IPC: B64C25/10
Filed: 1978-02-20
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE          A retractable fuselage mounted undercarriage comprising a leg casing mounted to pivot on a main universal joint about an axis which extends longitudinally of the aircraft, the leg casing mounting a wheel assembly which can pivot on the leg casing, a lateral deflection shock absorber and a manoeuvreing and wind bracing jack each connected to the leg casing by a joint and each connected to the fuselage by a joint, the main universal joint being mounted to pivot on the fuselage about an inclined retraction axis which does not pass through the point where the shock absorber is connected to the fuselage, so that, during lowering and retraction of the undercarriage effected by extending or retracting the manoeuvreing and wind bracing jack, the shock absorber acts as a directer bar and orientates the axis of the leg casing, which leg casing is rotated as the main universal joint pivots on the fuselage about the inclined retraction axis.
Patent CA-1099507-A (CA)
Inventor: TWYMAN NOEL H
IPC: F27D17/00
Filed: 1978-02-22
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE Metal scrap such as aluminum scrap can be economically processed so as to recover the metal in the scrap by concurrently passing the scrap through a rotary kiln together with a recycled stream of hot gas.  The heated scrap is separated from the gas stream at the discharge end of the kiln and is fed to a melter used to recover the metal.  The separated gas stream is burned in an appropriate burner or incinerator used to provide the recycled gas stream.