baber/WOPTO huggingface dataset:
Patent CA-1050488-A (CA)
Inventor: CASSIA ANTONIO M
IPC: A47K5/12
Filed: 1977-09-30
Granted: 1979-03-13
Abstract: ABSTRACT     A liquid soap  injection cartridge for use in a liquid soap dispenser, said cartridge comprising a liquid soap refill container having a cylindrical discharge outlet and being adapted for expelling liquid soap therefrom under greater than ambient pressure, a membrane on said refill container normally closing said discharge outlet to prevent the passage of liquid soap therethrough, said membrane being adapted to receive the piercing member of an associated liquid soap dispenser in piercing relationship therethrough and into said discharge outlet with said discharge outlet encircling the refill aperture of the associated dispenser, whereby to permit liquid soap under greater than ambient pressure to flow from said refill container and through the refill aperture of the associated dispenser.
Patent CA-1114947-A (CA)
Title: Record support and alignment apparatus for a video  disc player
Inventor: DESTEPHANIS RALPH
IPC: H04N5/76
Filed: 1977-11-29
Granted: 1981-12-22
Abstract: Abstract of the Disclosure A record support and alignment apparatus comprises a set of lifting pads secured to a depressible platform mounted in a video disc player.  The lifting pads are adapted for motion between a withdrawn position and an extended position with respect to the platform.  The lifting pads, in the withdrawn position, allow a record jacket to be fully inserted into the player.  The lifting pads, in the extended position, support a record retained in the player such that, while the platform is disposed in an elevated position, the retained record is aligned with an empty jacket during its insertion in the player, whereby reversion of a retained record to an empty jacket is facilitated. Withdrawal of the jacket, after its full insertion in the player, removes the enclosed record from the player.
Patent CA-1063086-A (CA)
Inventor: NELIMARKKA JUHA A E
IPC: F16K5/20
Filed: 1977-12-02
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A ball valve comprises a body provided with a flow channel and a ball-shaped closure rotatably mounted in the valve body.  The closure has spindles mounted on both sides and perpendicular to the longitudinal axis of the flow passage.  One spindle extends through the wall of the valve through a sealed socket.  Sealing rings are fitted into ring-shaped trans-verse grooves in the valve body on both sides of the closure.  A key joint between the closure and the regulating spindle is formed so that the end of the regulating spindle facing the closure narrows in wedge-like fashion there being a corresponding V-groove in the closure.  The regulating spindle is arranged to be movable lengthwise in relation to the closure, so that the key joint can provide a completely tight connection, or a connection where a sufficiently large clearance exists so as to permit tipping of the closure, due to the action of the pressure of the pressure medium against the sealing rings at the outlet end of the valve, about the spindle situated on the opposite side of the closure.  By moving the regulating spindle to-wards the closure, the latter can be turned from tipped position towards a position where the closure spindles are at right angles to the longitudinal axis of the flow passage of the valve, and where the torque required for turning the closure to a desired position is low.
Patent CA-1101930-A (CA)
Inventor: BANT JOHN A
IPC: H01M4/22
Filed: 1978-01-13
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE.       A device for use in the formation of lead-acid battery plates comprises a hollow, elongated body which at one end is formed with a hole communicating with the bore in the body and is adapted for insertion into the filling and venting aperture of a battery lid.    A closure member is provided at the other end of the body and is formed with an opening to allow gases generated during formation to vent to atmosphere.   Moreover, baffle means is provided in the bore in the body so as to lie in the path of the gases flowing through the bore in use and thereby assist in removing acid entrained in said gases.
Patent CA-1078367-A (CA)
Inventor: HICKS RAYMOND J
IPC: B66D1/74
Filed: 1978-01-20
Granted: 1980-05-27
Abstract: TITLE OF INVENTION          MULTICAPSTAN TRACTION UNIT     ABSTRACT OF DISCLOSURE      The traction unit comprises tuo pairs or sets of two or more capstans.  The capstans of each pair or set have a common axis and the axes of each pair or set are in spa-ced apart parallel relationship. One of the capstans of each pair or set is larger in diameter than the other or one of the other capstans of the respective pair or set of capstans. Cycloidal gears, preferably an epicycloidal gear drive, is provided between the capstans of each pair or at least two of the capstans of each respective set, with one of the capstans of one pair or set being strap-ped to a capstan of the other pair or set of capstans or a differential coupling/load-power transmission is pro~i-ded between a capstan of one pair or set and a capstan of the other pair or set.
Patent CA-1094559-A (CA)
Inventor: HEERES JAN
IPC: C07D/
Filed: 1978-01-26
Granted: 1981-01-27
Abstract: JAB-NOVEL 1-(1,3-DIOXOLAN-2-YLMETHYL)-1H-IMIDAZOLES AND 1H-1,2,4-TRIAZOLES.            ABSTRACT OF THE DISCLOSURE:           Novel 1-(1,3-dioxolan-2-ylmethyl)-1H-imidazoles and 1H-1,2,4-triazoles useful as antifungal and antibacterial agents.
Patent CA-1075911-A (CA)
Inventor: BERNOT JEAN
IPC: B24C3/12
Filed: 1978-03-10
Granted: 1980-04-22
Abstract: ABSTRACT           Descaling of metal wire by bending followed by blasting the wire with its own scale.  Scale is blasted through nozzles in a descaling device, the scale being a mixture of new scale resulting form the bending of the wire and scale which has been re-cycled.
Patent CA-1105307-A (CA)
Inventor: UENO RYUZO
IPC: C07C51/50
Filed: 1978-03-16
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE     Sorbic acid-containing powder or granules free from scatterability and rapidly soluble in water consisting of 5-90% by weight of finely divided sorbic acid with particle diameter of 50 ? or less, 10-95% by weight of an easily water-soluble substance which is a solid at normal temperature and 0-2% by weight of hydrophilic surface active agent, characterized by having particle diameter of 300 ?, or more.  The above sorbic acid-containing powder or granules can be obtained by drying after making powder or granules having particle diameter of 300 ? or more from a mixture consisting of finely divided sorbic acid with particle diameter of 50 ? or less, an easily water-soluble substance which is solid at normal temperature, water and/or an aqueous organic solvent and optionally, a hydrophilic surface active agent, or by making powder or granules having particle diameter of 300 ? or more from the dry mixture after drying said mixture.
Patent CA-1086272-A (CA)
Title: Stuffed sealed envelope assembly
Inventor: STEIDINGER DONALD J
IPC: B42D15/08
Filed: 1978-03-31
Granted: 1980-09-23
Abstract: STUFFED SEALED ENVELOPE ASSEMBLY     ABSTRACT OF DISCLOSURE:           A series of connected, stuffed sealed envelope assemblies, i.e., "mailers" and method of making wherein the insert plies are each rectangular and along one edge thereof having an integral attaching portion which is secured to either the envelope front or back at a location inward of the adjacent control margin.
Patent CA-1088269-A (CA)
Inventor: EILOART NIGEL C
IPC: E04C3/04
Filed: 1978-09-11
Granted: 1980-10-28
Abstract: Abstract of the Disclosure The invention provides a metal structural member suitable for example, as a joist for the floor structure of a mobile home.          The member has spaced parallel flanges and an intervening perpend-icular web, and one or both ends is offset to permit it to be inserted between non-offset flanges of another similar member and thereby obtain a flush surface at their junction.  The offset end is formed simultaneously to have an area of the web displaced transversely to provide stiffening ribs from the surplus metal which might otherwise wrinkle and weaken the web.  The boundary of the displaced area is of parallelopiped shape to provide first and second spaced transverse stiffening ribs in the web, one of which is spaced from the adjacent web end a distance between 20 and 30 times the thickness of the web metal, and the second of which disposed at least approximately at the junction of said offset flange part and the remainder of the flange.  The displaced area also provides first and second spaced longitudinal ribs connecting the two transverse ribs.  A separate longitudinal rib may be provided between the said displaced area and the offset flange part to absorb wrinkling produced by the formation of the offset flange end part.  The member may be rolled from a continuous strip of metal with the steps of offsetting the flange, displacing the web transversely, and severing the strip into separate structural members all carried out on a contin-uously operating production line.
Patent CA-1148444-A (CA)
Inventor: TOYAMA JAMES
IPC: F03B13/08
Filed: 1978-10-05
Granted: 1983-06-21
Abstract: GENERATING MEANS                 ABSTRACT OF THE DISCLOSURE      A generating means as a form of utilizing water to generate electricity.  There is a water dam which backs up a sizeable depth and water pressure, and a water outlet pipe near the bottom of the dam.  A plurality of electric generating stations are positioned below the dam and utilize water flow through the outlet pipe to drive an electric generator at each station, by means of a turbine consisting of a tapered housing mounted for rotation and having blades on its inner surface.  A gear and chain assembly connects the housing to the generator.
Patent CA-1104480-A (CA)
Inventor: FETTY HAROLD D
IPC: B60C11/04
Filed: 1979-01-12
Granted: 1981-07-07
Abstract: TREAD FOR PNEUMATIC TIRE                 Abstract of the Invention A tread for a pneumatic tire having a plurality of circumferentially spaced independent projections.  The tread has three narrow zones which extend circumferentially about the tire; a central zone and two shoulder zones. The depth of the recesses in between the independent projections in these zones is substantially less than the depth of the recesses in between the projections in the remaining portion of the tread.
Patent CA-1130706-A (CA)
Title: Process for determining bacterial endotoxin  and reagents used therefor
Inventor: IWANAGA SADAAKI
IPC: C12Q1/00
Filed: 1979-03-09
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to a process for determining a bacterial endotoxin using an amoebocyte lysate of horseshoe crab and/or a pro-clotting enzyme separated from the lysate and (B) a peptide-type substrate of the formula R1 - Gly - Arg - R2 wherein R1 represents a member selected from the group consisting of an L-amino acid moiety whose N-terminal is protected by a protective group, a peptide moiety consisting of an L-amino acid and protected by a protec-tive group at its N-terminal, a D-amino acid substituted L-amino acid moiety, and a D-amino acid substituted peptide moiety consisting of an L-amino acid, and is bonded to the amino group of the glycine moiety ex-pressed by Gly through a peptide bond; and R2 represents a moiety which is bonded to the C-terminal of an L-arginine moiety expressed by Arg through an acid amide bond and/or ester bond and can be enzymatically hy-drolyzed in the presence of the material (A) and the endotoxin to liberate R2H, and/or its mineral acid salt, and detecting the resulting R2H in which R2 is as defined above.  According to the invention, various advan-tages such as improved reliability, improved measuring sensitivity, ease of measurement and rapid measurability can be achieved over conventional processes for endotoxin determination utilizing the above lysate or enzyme, and the measuring sensitivity of the conventional processes which is about 10-3 to 10-4  µg/ml can be increased to about 10-6 to 10-9 µg/ml.
Patent CA-1122633-A (CA)
Inventor: BOAZ PREMAKARAN T
IPC: H05B3/20
Filed: 1979-03-13
Granted: 1982-04-27
Abstract: AN ELECTRIC HEATER PLATE                ABSTRACT OF THE DISCLOSURE        An electric heater plate is disclosed which is formed on one surface of a sheet of tempered glass.  The one surface of the tempered glass sheet has a plurality of thin lines of a silver ceramic material bonded thereto, the thin lines extending in a generally parallel but spaced apart relationship across the sheet of glass.  Left hand and right hand end portions of the plurality of thin lines are inter-connected by a thin interconnection strip of a silver ceramic material.  A small terminal area of silver ceramic material is also associated with each of the interconnection strips located at opposite ends of the plurality of thin lines.          A termination area is also bonded to the one surface of the sheet of tempered glass at a position spaced from the left hand and right hand interconnection strips.  A thin copper strip is bonded to each of the terminal areas and the ter-mination area associated with the left hand or the right hand interconnection strip to electrically interconnect the same.  Electrical leads are connected to each of the pair of termination areas to provide a connection to a power system.          When the power system is actuated, current flows through the plurality of thin lines in order to heat the tempered glass sheet.  If the tempered glass sheet is installed as the rear window of a motor vehicle, the heat generated by flowing the current through the thin lines can de-fog and de-ice the window.
Patent CA-1117527-A (CA)
Title: 4-hydroxy-naphthpyridine-2(1h)-one-3-carboxylic  acids and esters
Inventor: HARDTMANN GOETZ E
IPC: C07D221/08
Filed: 1979-03-14
Granted: 1982-02-02
Abstract: 4-HYDROXY-NAPHTHPYRIDINE-2(1H)-Abstract of the Disclosure Anti-allergic 4-hydroxy-naphthpyridine-2(lH)-one-3-carboxylic acids and esters are prepared by reacting a 1,3-dioxo-l-naphth[4,5-b]oxazine with an alkali metal salt of a malonic ester (and hydrolyzing to obtain the acids).
Patent CA-1130901-A (CA)
Inventor: KESTIGIAN MICHAEL
IPC: G02B5/08
Filed: 1979-03-15
Granted: 1982-08-31
Abstract: ABSTRACT OF THE INVENTION        A magnetic mirror for imparting a non-reciprocal phase shift to p-polarized light incident thereon.  A magneto-optic garnet layer is formed on a first surface of a transparent substrate having a second opposed substantially parallel surface upon which the light is incident.  The light upon passing through the magneto-optic garnet layer is non-reciprocally phase shifted as a consequence of the application of a magnetic field to is arranged adjacent a surface of the garnet layer for reflecting light passing therethrough ba? through the layer.  As a magneto-optic material, monocrystalline bismuth lutetium iron garnet is particularly advantageous for use as the magneto-optic garnet layer.
Patent CA-1125498-A (CA)
Inventor: CARPENTER RODNEY W
IPC: F26B25/00
Filed: 1979-03-30
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE         An improved grain drying apparatus of the type having a bin with a perforated floor through which hot air is blown upward for grain drying purposes, and a rotary sweep assembly employing a wet grain distributing auger on its lag side and a dried grain re-trieving auger on its lead side.  One improvement includes an inclin-ed elongate plate forming an overflow dam which extends along the floor on the lead side of the retrieving auger and which is connect-ed to the sweep assembly for rotation therewith so as to build up the thickness of dried grain on the floor ahead of the retrieving auger to increase the resistance of the dried grain to the upward flow of hot air on the lead side such that a greater proportion of hot air will flow upwardly through the floor on the lag side through the wet grain being deposited thereon.  Additional features include provision for connecting the suction system of the apparatus to the wet lag side of the bin as well as to a central well into which the retrieving auger deposits dried grain for removal from the bin, and a system for recycling air suctioned from the bin through an external cyclone dust separator back into a plenum chamber under the perforat-ed floor.
Patent CA-1101395-A (CA)
Inventor: HAEHNEL RUDOLPH H
IPC: B65H54/02
Filed: 1979-04-23
Granted: 1981-05-19
Abstract: BOBBIN WINDER Abstract of the Disclosure A bobbin winding machine in which a plurality of individual strands are withdrawn from separate single end supply spools and guided to a location where they are simultaneously wrapped about the outer periphery of a metering wheel.  The strands leave the metering wheel in the form of a band of contiguous strands of equal length which are then caused to pass through a positioning device that is effective in maintaining equal length of the individual strands forming the band.  The positioning device provides a line of pivot which is common to each of the strands during swinging movement of the band by a traversing apparatus spaced from the positioning device which includes elements mounted thereon for guiding and presenting the band to a rotatably driven bobbin for the purpose of building a band package thereon.
Patent CA-1131227-A (CA)
Title: Octahydro-2h-pyrrolo (3,4,-g) quinolines
Inventor: BACH NICHOLAS J
IPC: C07D215/22
Filed: 1979-06-26
Granted: 1982-09-07
Abstract: Abstract of the Disclosure Octahydro-2H-pyrrolo[3,4-g]quinolines, useful as dopamine agonists, particularly as in-hibitors of prolactin secretion and in treatment of Parkinsonism, are described herein.  These novel compounds are prepared by reacting a 2-alkylcar-bonyloctahydro-2H-pyrrolo[3,4-g]quinoline with base.
Patent CA-1123851-A (CA)
Title: Deposit control additives and fuel compositions  containing them
Inventor: LILBURN JENNIFER E
IPC: C10N40/25
Filed: 1979-07-03
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE     Fuel compositions for internal combustion engines are provided containing deposit control additives which maintain clean-liness of intake systems without contributing to combustion chamber deposits.  The additives are hydrocarbylpoly(oxyalkylene) amino-carbamates comprising a hydrocarbyl-terminated poly(oxyalkylene) mostly composed of 2-5 carbon oxyalkylene units and one or more 9-30 carbon oxalkylene groups.  Certain additives also find use as dispersants in lubricating oils. ]
Patent CA-1114910-A (CA)
Title: Signal light system, especially for a series of  emergency-phone stations distributed along the  length of a highway, or the like
Inventor: MAERKL GEORG
IPC: B60Q1/00
Filed: 1979-07-10
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE      A succession of emergency-phone stations is distrib-uted at intervals of 1 or 2 km along the length of a highway connected to a throughgoing communications channel provided with a power line.  Each phone station is provided with a set of flash lamps which can be blinked in accordance with differing blinking schedules, and with a storage capacitor which stores flash energy. When a lamp at a station is flashed, the storage capacitor dis-charges and draws charge from the power line, the charging time-constant of each station being different due to differing dis-tances from a central powering station.  To impose a degree of order on the multiple-time-constant capacitor-charging network, central clocking action is employed, all the lamp ignitions occurring at each individual station being referenced to clock-ing signals common to all stations, and all the blinking sched-ules at all activated stations having a fixed phase relationship. to each other.  This predetermines the times and sequences at which the various storage capacitors will draw charging current All storage capacitors have the same capacitance C, so selected that t0/T=0.5 to 3, preferebly 1.25, to 0 being the charging time allotted, T being equal to R Cges, wherein Cges equals the combined capacitance of the maximum number of stations which are selectable for simultaneously flashing, R being the charging resistance to the most distant station.  This transfers maximum energy to the storage capacitors, although not necessarily maxi-mum voltage.  The recharging of each storage capacitor is dis-continued as soon as a predetermined amount of energy has been accumulated, with the result that the flash energies at the nearest and most remote stations is equalized.
Patent CA-1113359-A (CA)
Inventor: TAKIGAWA HIROYOSHI
IPC: B60C11/12
Filed: 1979-07-26
Granted: 1981-12-01
Abstract: Abstract of the Disclosure A pneumatic tire for a heavy duty vehicle including a tread surface divided along circumferential directions by at least two tread zigzag grooves to form a plurality of circumferential zigzag ribs comprises stress releasing apertures formed at least in zones of the circumferential ribs which are within distances approximately 30% of widths of the circumferential ribs from the side of the ribs, thereby mitigating stress concentrations in corners of the ribs extending in the tread grooves by reducing rigidities of the corners for preventing railway wears which would otherwise occur in the tire of this kind.
Patent CA-1131811-A (CA)
Title: Process and equipment for the utilization of  diluted dung waters
Inventor: SZEMLER LASZLO
IPC: C12N1/20
Filed: 1979-08-21
Granted: 1982-09-14
Abstract: PROCESS AND EQUIPMENT FOR THE UTILIZATION        OF DILUTED DUNG WATERS          ABSTRACT         The invention relates to a process for the utilization of raw diluted dung water.  The dung water is heat treated and then cooled, a precursor culture medium is prepared from the heat treated dung water, an alcohol and organic waste are added thereto, and by fermentation of the mixture inoculum is produced.  The inoculum and an alcohol are added to further heat treated diluted dung water and the mixture is fermented at 26 to 38°C.  The biomass is then separated from the ferment juice derived from the fermentation.  This method enables the environment to be protected by preventing the accumulation of contaminating and rotting materials.
Patent CA-1130721-A (CA)
Inventor: CALDWELL PAUL L JR
IPC: C01B17/62
Filed: 1979-10-26
Granted: 1982-08-31
Abstract: PETROLEUM PRODUCTION TECHNIQUE UTILIZING A HOT AQUEOUS FLUID   9722      Abstract of the Disclosure This specification discloses a method of producing petroleum from a petroleum-bearing formation.  A hot aqueous fluid is generated in a hot aqueous fluid generator that is fired with a sulfur-containing fuel and the hot aqueous fluid is injected into the petroleum-bearing fonmation and petroleum is produced therefrom. The firing of the hot aqueous fluid generator with the sulfur-containing fuel produces a flue gas which contains sulfur oxides. The flue gas is treated with alkaline water in a system comprised of a venturi scrubber vessel and a trayed emission scrubber vessel to scrub the sulfur oxides from the flue gas and the scrubbed flue gas is discharged from the trayed emission scrubbers.
Patent CA-1097263-A (CA)
Inventor: DUNCAN LEROY A
IPC: B65G47/34
Filed: 1979-10-31
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a sorter comprising an elongated bed inclined downwardly to one side, a plurality of belts movable along the bed, and diverter means on the bed comprising a plurality of diverter fingers rockable on a common pivot axis below the surface of the bad and in a plane parallel thereto, the axis being inclined with respect to the path of the belts so as to extend upwardly and rearwardly, the diverter fingers extending downstream therefrom parallel to the belts, and means for moving the fingers between a first position in which the fingers are substantially flush with the bed and a diverging position in which the fingers are inclined upwardly from the bed so as to deflect an article being carried by the belts laterally off the bed.