baber/WOPTO huggingface dataset:
Patent CA-1068553-A (CA)
Inventor: GUTRIDGE JACK E
IPC: B61D1/08
Filed: 1978-04-25
Granted: 1979-12-25
Abstract: Abstract of the Disclosure A railway passenger car compartment includes an upper berth and a convertible seat.  The compartment is provided with a fixture adjacent to the seat which serves as a storage unit, as a ladder to provide access to the upper berth, as an arm rest for the seat, and as an in-strument panel for various electrical components.
Patent CA-1095379-A (CA)
Inventor: KREITZBERG ERNEST A
IPC: F16H61/36
Filed: 1978-05-16
Granted: 1981-02-10
Abstract: ROTATABLE PIVOTAL TRANSMISSION SHIFT LEVER     ABSTRACT OF THE DISCLOSURE         A rotatable shift lever for selectively shifting a vehicle transmission by rotating the shift lever handle and pivoting the lever to selectively engage the desired gear ratio of the transmission.
Patent CA-1118159-A (CA)
Inventor: KRUCKENBERG WINFRIED
IPC: C09B31/06
Filed: 1978-05-31
Granted: 1982-02-16
Abstract: Dyestuff Formulations Abstract Formulations for dyeing polyesters and polyamides, the dyestuff component of which does not  tend to crystallise in the dyebath and the effluents of which can be readily degraded biologically, are obtained in an inexpensive manner when those organophilic dyestuffs which have melting points below 140°C, preferably below 100°C, are used and these dyestuffs are homo-geneously mixed with emulsifying polar/non-polar compounds, such as, for example, fatty sulphates and sulphonates, without expensive fine comminution processes.            Le A 18 088
Patent CA-1091369-A (CA)
Title: Apparatus for anaerobic digestion of biodegradable waste material
Inventor: RIPPON GEORGE M
IPC: C02F3/12
Filed: 1978-06-29
Granted: 1980-12-09
Abstract: ABSTRACT     Apparatus for anaerobic digestion of biodegradable waste material comprises a closed substantially vertical cylindrical tank containing a mixing assembly which comprises an annular gas-holding member connected to a gas distribution arm extending substantially radially outwardly from the annular gas-holding member towards the periphery of the tank.  Both the annular gas-holding member and the gas distribution arm have open lower surfaces, and the gas distribution arm has exhaust apertures spaced along the length of the arm for delivering gas from the gas-holding member at different radial distances along the arm.  The mixing assembly is rotatable about the central axis of the tank, with which axis the annular gas-holding member is concentrically located, and gas is supplied to the gas-holding member by a gas delivery duct having an outlet disposed beneath a part of the annulus defined by the annular gas-holding member.
Patent CA-1090342-A (CA)
Inventor: CARLSON RONALD H
IPC: C07D251/32
Filed: 1978-08-25
Granted: 1980-11-25
Abstract: ABSTRACT: A process for preparing cyanuric acid from urea and/or biuret. The process if also useful for re-moving a contaminant, urea, biuret or a mixture thereof, contained in a mixture of cyanuric acid and an inert solvent. The process distills the cyanuric acid-inert solvent mixture at a temperature of from about 150°C. to about 250°C. and at a pressure of from about 70 to about 170 mm. of Hg. A distillate of said solvent con-taining the urea, biuret and a cyanuric acid reaction product is collected.
Patent CA-1103566-A (CA)
Inventor: SHIOTANI TADAHIKO
IPC: A47J43/046
Filed: 1978-08-28
Granted: 1981-06-23
Abstract: VESSEL AND BLADES FOR FOOD PROCESSOR, OR THE LIKE     Abstract of the Disclosure In a food processor, comprising a rotated shaft and blades, or the like, removably fastened to the shaft, with the blades being located in a food processing vessel, the vessel having a bottom surface which is generally frusto-conical in shape, with the cone projecting up into the vessel; the blades inside the vessel are also inclined correspondingly with the bottom of the vessel.
Patent CA-1104918-A (CA)
Title: Method for the production of web-like packaging material for containers and apparatus for carrying out the method
Inventor: SCHADOWSKI WERNER
IPC: B31B1/14
Filed: 1978-11-14
Granted: 1981-07-14
Abstract: In processing web-like packaging material for containers, part of the thickness of the material is removed by paring from a longitudinal strip of the continuously advanced packaging web, the material removed is discharged by suction.  Paring is done by a hollow rotary cutter on an axis substantially parallel with the direction of feed, the material being guided onto the knife by a roller and pressed down by a flow of compressed air.  Webs feed speeds of more than 300 metres/minute are possible, and since the material is removed by cutting rather than grinding, the creation of contaminating dust is minimized.
Patent CA-1104537-A (CA)
Inventor: ROBERTS RICHARD W
IPC: F04B27/14
Filed: 1978-12-05
Granted: 1981-07-07
Abstract: VARIABLE CAPACITY COMPRESSOR          Abstract:      A controlled, variable displacement swash plate compressor is provided with means for controlling the capacity by pivoting the swash plate (64) about the drive shaft (24) axis to vary the effective pumping capacity.  The position of the swash plate (64) with respect to the drive shaft axis is a function of the pressure maintained inside the crankcase, said position being a result of the various forces acting on the pistons (80), including the underside of the pistons where crankcase pressure is applied.  A cam surface (56) is provided to maintain a fixed top dead center position at all displacements, as well as an improved universal joint mechanism (82,83,84) to anchor the swash plate against rotation.
Patent CA-1131991-A (CA)
Title: Axial or screw centrifugal impeller pump, with an  additional suction axial impeller mounted on the  drive shaft
Inventor: KALASHNIKOV LEONID F
IPC: F04D9/04
Filed: 1978-12-28
Granted: 1982-09-21
Abstract: PUMP ABSTRACT OF THE DISCLOSURE     The pump of the present invention has a housing which accomodates an axial impeller set on the pump drive shaft. The impeller has a hub which carries a number of the helical impeller blades held in position thereto and defining a plu-rality of blade channels for the liquid being handled to pass. An additional intake axial impeller with the helical impeller blades is set on the pump drive shaft before the axial impel-ler as viewed in the direction of liquid flow said additional intake axial impeller having its outside diameter smaller than the outside diameter of the axial impeller, and the lead of helix of the impeller blades thereof is lower than the lead of helix of the impeller blades of the axial impeller at the entry thereof, while the ratio between the outside diameter of the additional intake axial impeller and the outside dia-meter of the axial impeller, and the ratio between the lead of helix of the impeller blades of the additional intake axial impeller and the lead of helix of the impeller blades of the axial impeller across the outside diameter of both respective impellers are selected so as to provide for high pump suction capacity.
Patent CA-1123509-A (CA)
Title: Apparatus for displaying moving film on a television receiver
Inventor: ZINCHUK MICHAEL
IPC: H04N3/38
Filed: 1978-12-29
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for displaying a motion picture film on a television receiver are disclosed. The apparatus scans the images of frames from the film strip utilizing a lineal array of photosensitive elements and a scan rate corresponding to the field scan rate of a standard television receiver. A synchronization element controls a reflecting member, for example a rotating drum member having a plurality of mirrors mounted thereon, for providing time conversion from the film scanning rate to the television field scan rate. The reflecting member redirects projected images of the film frames across the array in a predetermined film frame scanning sequence. An electrical circuit sequentially samples the output of the lineal array and provides video output signals in a format compatible with the television receiver. Preferably, the television receiver is æ standard, commercial available home television receiver, either in black and white or color. The motion picture film may be displayed over an unused channel of the television receiver.
Patent CA-1121623-A (CA)
Title: Resin reinforced expansion anchor and method of  installation
Inventor: CLARK CARL A
IPC: F16B13/10
Filed: 1979-01-29
Granted: 1982-04-13
Abstract: APPLICATION OF:  Carl A. Clark and JOHN ROGALA          FOR  RESIN REINFORCED EXPANSION ANCHOR AND METHOD OF      INSTALLATION .     ABSTRACT OF THE DISCLOSURE A mine roof bolt end expansion anchor are provided with mean preventing relative rotation of the two in a direction, tending to withdraw the bolt from the tapered nut of the anchor while allowing relative rotation in the opposite direction, whereby the bolt may be rotationally advanced into the nut as the anchor remains rotationally stationary to effect expansion of the anchor shell within a drill hole.  A conventional, two-compartment resin cartridge is inserted into the drill hole ahead of the end of the bolt carrying the anchor.  The cartridge is ruptured and the contents thereof mixed by advance of the bolt and anchor while rotating in the direction preventing relative rotation.  Immedi-ately thereafter the bolt 18 rotated in the opposite direction, thereby expanding the anchor and fimly securing it in the hole. The bolt may then be immediately loaded without regard to the setting time of the resin.  Three embodiments are disclosed of the means providing the aforementioned relative rotational action. In one embodiment stop means are associated with the tapered nut for engagement by a pin extending from the threaded end of the bolt only when the latter is rotated in the direction tending to withdraw it from the nut.  In a second, the stop means are associated with the base of the expansion shell and are engaged by radially extending ears on the bolt.  In the third embodiment, the expansion shell is conventional in all respects and A separate collar member is carried upon the bolt shaft for engaging portions of the shell and providing the desired rotational relationships of bolt and anchor.
Patent CA-1122451-A (CA)
Inventor: AMMANN STEPHAN K
IPC: G03B27/32
Filed: 1979-01-30
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE           A microfiche recorder for recording data by exposing microfiche film to pages of printed data in image projecting manner includes an X carriage movable along an elongated guide member for moving a film holding platen in the X direction and a Y carriage mounted on the X carriage and movable in the Y direction for moving the platen therealong.  The elongated guide member provides a pivot connection wherein both the X carriage and the Y carriage are swingable in a Z direction toward and away from the microfiche holding platen.
Patent CA-1110176-A (CA)
Inventor: BARKER CHARLES R III
IPC: H04R3/04
Filed: 1979-02-06
Granted: 1981-10-06
Abstract: IMPROVING WOOFER EFFICIENCY                    ABSTRACT OF THE DISCLOSURE           A loudspeaker system having a woofer, tweeter and crossover network has a closed box resonance of 81.5 Hz above the half-power point of 65 Hz of the system that includes active equalization of the woofer in the region below 81.5 Hz with an inexpensive two-pole one-transistor circuit.
Patent CA-1102513-A (CA)
Title: Machine for forming a head on a shank, such as a nail  or a screw
Inventor: NIELSEN OVE
IPC: B21G3/12
Filed: 1979-02-23
Granted: 1981-06-09
Abstract: A B S T R A C T            A machine for forming, heads on shanks, in particular nail heads, where the shanks are temporarily secured in a preferably rotary tool defining wholly or partially the shape of the heads and co-operating with a rotary roll. According to the invention at least one roll is adapted for internal rolling with respect to one or more of rings serving as tools, the shanks being located substantially radially in said rings.
Patent CA-1129204-A (CA)
Title: Glass fiberization spinner alloy and use thereof
Inventor: FEZENKO IGOR
IPC: C03B37/08
Filed: 1979-04-11
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE:                In the technique for fiberizing glass by the use of a centrifugal spinner delivering glass streams into an attenuating blast, there is dis-closed a novel spinner construction and operation, with provision for increasing the production, while also providing for the use of glass of lower cost, and at the same time, reducing environmental pollution.  There are also disclosed novel glass compositions and novel spinner alloy compositions especially suited for use with the novel spinner construction and operation disclosed.
Patent CA-1120024-A (CA)
Inventor: GROENHOF EUGENE D
IPC: F04F9/00
Filed: 1979-06-13
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE          A vapor booster diffusion pulp is provided with an organosiloxane pump fluid consisting essentially of octamethyl-3,5-diphenyltetrasiloxane.
Patent CA-1111336-A (CA)
Inventor: GABRIELSON LYLE G
IPC: B65D5/66
Filed: 1979-06-27
Granted: 1981-10-27
Abstract: Abstract of the Disclosure A receptacle is formed from an appropriately scored blank by mechanical folding and set-up prior to its being filled, and for mechanical closure of the self-contained cover members after the filling of the receptacle.
Patent CA-1156671-A (CA)
Inventor: KNIFTON JOHN F
IPC: C07C69/14
Filed: 1979-07-03
Granted: 1983-11-08
Abstract: ABSTRACT           The invention concerns a process for the formation of ester mixtures, comprising esters of monohydrlc and dlhydric alcohols by reactlng synthesis gas (CO + H2) and carboxylic acid, at a temperature of 100 to 350°C and a pressure of at least 34 atmospheres (500 psi) in the presence of 3 catalyst comprising ruthenlum or osmium.   Optionally a co-catalyst selected from alkali metal salts, alkaline earth metal salts, quaternary ammonlum salts, iminium salts and quaternary aliphatic phosphonium salts is also employed.  A typical reaction product comprises methyl acetate, ethyl acetate and ethylene glycol diacetate.
Patent CA-1116601-A (CA)
Inventor: DE SOUSA BERNARDO
IPC: C07D239/60
Filed: 1979-09-10
Granted: 1982-01-19
Abstract: Abstract of disclosure A method of protecting keratinous  material, especially wool, from attack by insects that feed on keratin, which comprises treating said material with compounds of the formula   wherein X is oxygen or sulfur, each of R1 and R2 independently is alkyl, alkenyl, benzyl or unsubstituted or substituted phenyl, R3 is halogen, nitro or trihalomethyl, R4 is hydrogen, halogen or trihalomethyl, and R5 is hydrogen, halogen, methyl or methoxy.  The invention also provides novel compounds of the formula (I) wherein at least one of R1 and R2 is phenyl or substituted phenyl and X is oxygen as well as compositions containing the  compounds of the formula (1) and compositions which, in addition to the compounds of formula (1), also  contain synthetic pyrethroids, esters of .alpha.-alkyl-substituted phenylacetic acids or substituted sulfanilides.
Patent CA-1127804-A (CA)
Inventor: ELTON EDWARD F
IPC: D21C11/10
Filed: 1979-09-24
Granted: 1982-07-20
Abstract: 221-P-US02345 METHOD FOR INPROVING EFFICIENCY OF BLACK LIQUOR OXIDATION IN PULP MILLS ABSTRACT OF THE DISCLOSURE High recovery of useful energy from the heat of reaction in the oxidation of black liquor is obtained by integrating the oxidation into the multiple effect evaporation system of the pulp mill recovery sequence. The heat of reaction is thereby recovers as flash steam, which when combined with the vapors from an appropriate evaporator body enables recovery of its energy through further evaporation. The oxidation reaction may be carried out the liguor leaving the second effect of the evaporation sequence for maximum energy recovery, or in accordance with an alternative embodiment, the reaction is carried out between the first effect and the flash tank with preferable addition of a second flash tank in series with the first.
Patent CA-1099675-A (CA)
Inventor: DAVIS GEORGE B JR
IPC: B65D85/72
Filed: 1979-10-11
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a hand held electric caulking gun wherein a caulk-driving piston is forced through the caulk-retaining receptacle of the gun in a manner to force caulking from the gun with considerable force and at a continuous easy-to-control flow.  The gun includes a clutch for drivably disengaging the drive source from the piston should the reacting force against the caulk driving end of the piston exceed a predetermined val-ue and a releasing device for allowing the piston to be disengaged of its drive linkage for allowing manual movement of the piston through the gun.
Patent CA-1138412-A (CA)
Inventor: FORSBERG JOHN W
IPC: C10L10/00
Filed: 1979-10-17
Granted: 1982-12-28
Abstract: Abstract Thixotropic magnesium-containing complexes are prepared by heating a mixture of magnesium hydroxide, mag-nesium oxide, hydrated magnesium oxide or a magnesium alk-oxide; a carboxylic acid, a mixture thereof with a sulfonic or pentavalent phosphorus acid, or an ester or salt of either of these; water (optional under certain conditions); and an organic solubilizing agent (which may be liquid or solid at ambient temperature) for the acid or ester.  The amount of magnesium is such as to provide a basic compo-sition.  The resulting complexes may be obtained in liquid or solid form, and are useful as additives for lubricants and fuels and as protective coating compositions for metal surfaces (such as automotive undercoats and frame coatings).
Patent CA-1128504-A (CA)
Inventor: FAUTH HEINRICH
IPC: C08B9/00
Filed: 1979-12-11
Granted: 1982-07-27
Abstract: Abstract of the Disclosure Process for manufacturing viscose solutions having good filterability and producing low amounts of sulfide gases during subsequent spinning; said process comprising treating cellulose with a first alkali metal hydroxide solution in a first alkalization step, freeing the alkalized cellulose from at least part of the excess hydroxide solution without pressing-off, and treating the cellulose with a second alkali metal hydroxide solution in a second alkalization step while maintaining the temperature of the reaction mixture at not more than 18°C.
Patent CA-1132151-A (CA)
Title: Automatic container feed for container handling  device
Inventor: MANCINI DEREK V
IPC: B65G47/06
Filed: 1980-01-22
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus and method for loading a stack of containers into a container chute are disclosed.  The apparatus comprises means adapted to support a row of stacked containers on their sides.  The chute has a container side entrance.  Means is provided to guide the pushed movement of a stack of containers from the support through the container side entrance upwardly into the chute.  The stack of containers is permitted to drop after insertion into the chute.  The apparatus and method may be adapted to supply containers to a filling machine, such as coffee creamer or condiment filling machines.
Patent CA-1128069-A (CA)
Title: Hydrogenation of aliphatic nitriles to primary  amines
Inventor: BUTTE WALTER A JR
IPC: B01J23/00
Filed: 1980-01-22
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE         In the process of hydrogenating aliphatic nitriles to primary amines whereby the nitrile is hydrogenated in a solvent system containing added ammonia using a cobalt or ruthenium catalyst, the improvement of employing an ether as solvent and carrying out the hydrogenation in the presence of water in an amount of from about 5% to about 15% by volume of the ether solvent whereby the rate of reaction is increased, and selectivity to primary amine products is increased.
Patent CA-1126761-A (CA)
Inventor: BUTTE WALTER A JR
IPC: C07C209/00
Filed: 1980-01-22
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE   A process for the hydrogenation of aromatic bis-methylamines, such as m- and p-xylylenediamine, to the corresponding cycloaliphatic compound by hydrogenating the bis-methylamine in water as a solvent system, devoid of added ammonia and in the presence of a supported ruthenium catalyst.
Patent CA-1098724-A (CA)
Inventor: SCHIRMER ROBERT M
IPC: F02C7/00
Filed: 1980-03-03
Granted: 1981-04-07
Abstract: 27613 COMBUSTORS AND METHODS OF OPERATING SAME Abstract of the Disclosure New combustors, and methods of operating same, which produce lower emissions, particularly lower emissions of nitrogen oxides and CO, are provided. Said combustors are provided with a first combustion region and an adjacent downstream second combustion region. A first stream of air is introduced, either radially, axially, or tangentially, into said first combustion region and the amount of said air is varied in accordance with fuel flow to said first combustion region. A second stream of air is intro-duced tangentially into said first combustion region. A third stream of air is introduced tangentially into said second combus-tion region. In preferred embodiments of the invention the air stream pressure drop across an air assist fuel nozzle is varied in accordance with fuel flow to said nozzle.
Patent CA-1143797-A (CA)
Inventor: NELMS GEORGE E
IPC: G06Q50/00
Filed: 1980-03-11
Granted: 1983-03-29
Abstract: ABSTRACT Disclosed is a digital computer system comprising an input data circuit, a processor for executing a program stored in a memory to process the inputted data, a depletable energy source for energizing the elements of the computer system, and a power control circuit for selectively controlling the drain imposed upon the energy source in accordance with the data input into the system and the program executed by the processor.  The power control circuit is operative in at least three modes of operation, namely off/rest, power down, and operating.  In the off/rest mode, the power control circuit energizes a storage element illustratively taking the form of a flip/flop to be receptive to an initialization signal as derived from an on/off switch to dispose the power control system from its off/rest mode to its power down mode.  The storage element is energized throughout the entire operation of the system including the off/rest mode, wherein the remaining elements of the computer system are deenergized.  In the power down mode, the control circuit applies power to the data input means.  The data input means may include a keyboard and a decoder for providing a signal indicative that one of the keys has been depressed. Upon actuation of the key, a data available signal DA is transmitted to the power control circuit, whereby the computer system is dis-posed in its operating mode, wherein all of the elements of the computer sys-tem are energized.  In its operating mode, the processor and its memory are fully energized to execute the stored program.
Patent CA-1130907-A (CA)
Inventor: OLSSON KARL E
IPC: H02B5/00
Filed: 1980-03-26
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE    A high-voltage installation comprises a support structure including a supporting member from which at least one electrical high-voltage apparatus, for example a transformer or inductor, is suspended.  The apparatus is suspended from the supporting member by at least one electrically-insulating suspension member, for example an insulator chain, which includes resilient means allowing relative movement between the apparatus and the supporting member.
Patent CA-1167235-A (CA)
Inventor: DILLENBURG HELMUT
IPC: C01B15/043
Filed: 1980-05-05
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a process for the preparation of an alkali metal or alkaline earth metal peroxide, comprising the steps of mixing a concentrated aqueous suspension comprising an alkali metal oxide or hydroxide or an alkaline earth metal oxide or hydroxide with an aqueous solution containing hydrogen peroxide to obtain a peroxide suspension; agitating the peroxide suspension for a period of time sufficient to substantially complete the reaction between the hydrogen peroxide and the oxide or hydroxide; and subjecting the substantially completed reaction mixture to spray drying.  Also disclosed is an improved product resulting from this process.