baber/WOPTO huggingface dataset:
Patent CA-1064870-A (CA)
Inventor: HILTON BARNEY W
IPC: B65B35/26
Filed: 1977-04-29
Granted: 1979-10-23
Abstract: APPARATUS                 Abstract of the Disclosure Apparatus for inserting a charge of nested, uniformly-shaped articles into a container such as a cannister.  A charge of the articles, which may be uniformly-shaped articles and may be fragile articles such as farinaceous food chips, is separated by a metering unit from a supply of such articles and transferred into a hollow sleeve member.  The filled sleeve member is rotated to a container-receiving position in which a container, such as a cardboard or paperboard cannister having one open end, is position-ed over the filled sleeve member. The filled sleeve and contain-er are then rotated to a release position in which the container, with the charge of nested, uniformly-shaped articles therein, is released from the sleeve member onto a receiver such as a conveyor which moves the filled container for further processing, for example purging with an inert gas and closing the open end.  The metering unit may be, by way of example, a conveyor having a pair of gates which operate to separate a charge of the desired size from the supply of nested, uniformly-shaped articles.  The meter-ing unit can include a discharge portion pivotally attached to the conveyor main portion and contacting the sleeve member to assure against any of the articles failing to enter the sleeve member, with the discharge portion pivoting from the path of travel of the sleeve member as the sleeve member is rotated from the filling position.  A plurality of hollow sleeve members can extend from a rotatable hub to move between angularly spaced filling, container-receiving, and container-discharge positions.
Patent CA-1096798-A (CA)
Inventor: NAKAKO YUKIO
IPC: C10G1/06
Filed: 1977-05-27
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE          The coal liquefaction process and apparatus therefor, of the type which includes a slurry mixing tank, a preheater, a hydrogenation reactor, and a gas-liquid-solid separator or separators.        A gas-liquid separator and a solid-liquid separator or separators are interposed between the hydrogenation reactor and a dehydrogenation-cyclic-polymerization reactor which is positioned upstream of a final gas liquid-solid separator.        In the hydrogenation reactor, a mixture of coal fines and a hydrocarbon solvent which are preheated to 300° to 500°C is subjected to a hydrogenation reaction under a pressure of 50 to 700 atms.in the presence of hydrogen.  In this reactor, particular consideration is given to the equilibrium level of an interface between a solid rich layer and a solid lean layer which are separated therein so as to allow an efficient, con-tinuous liquefaction reaction.  In the solid rich layer, a hydrogenation reaction is promoted, while a dehydrogenation-cyclic-polymerization reaction takes place in the solid lean layer.  In the liquid-solid separator system, two separators are provided to be operated alternately for improving the opera-tional efficiency.  In the dehydrogenation-cyclic-polymerization reactor, a liquid residum is subjected to the dehydrogenation-cyclic-polymerization reaction in the presence of hydrogen of a low partial pressure at a temperature of 400° to 500°C and a pressure of 50 to 700 atms.
Patent CA-1070210-A (CA)
Inventor: SCHOENHOLZ DANIEL
IPC: C11D3/00
Filed: 1977-06-28
Granted: 1980-01-22
Abstract: DRY BLENDED CONCENTRATED DETERGENTS        AND METHOD OF WASHING                 Abstract of the Disclosure A dry blended concentrated detergent composition for heavy duty washing consisting essentially of from 30% to 70% by weight of a surface-active compound selected from the group consisting of anionic surface-active compounds, non-ionic surface-active compounds and amphoteric surface-active compounds and from 70% to 30% by weight of a dense powdery composition consisting essentially of from 40% to 100% by weight of said composition of dense sodium carbonate or a mixture of at least 50% of dense sodium carbonate with sodium sesquicarbonate and/or sodium bicarbonate,and from 0 to 60% by weight of said composition of non-carbonate builders, inorganic fillers, and buffers, bleaching agents and their stabilizers and activators, enzymes, corrosion inhibitors, anti-redepositing agents, optical brighteners, foam stabilizers and foam inhibitors, perfumes and anti-caking agents, said dry blended concentrated detergent composition having a bulk density in excess of 550 gm/liter; as well as a method of washing solid objects employing said dry blended concentrated detergent composition in amounts of from 0.05 to 0.08 gm/liter.
Patent CA-1092823-A (CA)
Inventor: HEITHOFF ROBERT B
IPC: C03B18/02
Filed: 1977-08-25
Granted: 1981-01-06
Abstract: APPARATUS FOR THE MANUFACTURE OF FLAT GLASS  HAVING A GLASS REFRACTORY DELIVERY PIECE     Abstract of the Disclosure An apparatus for manufacturing flat glass wherein a pool of molten metal is provided for supporting the glass during its manufacture is provided with a molten glass delivery facility that includes a refrac-tory glass supporting member that extends into contact with the molten metal upon which the glass is to be delivered and formed,  The refractory that contacts the molten metal is a gas impervious refractory, preferably a glass phase refractory, that permits the direct delivery of molten glass from the refractory support onto the molten metal while avoiding the intro-duction of fine seeds or bubbles into the glass.
Patent CA-1102857-A (CA)
Inventor: YOSHIDA KATSUAKI
IPC: F16C19/54
Filed: 1977-09-21
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE       A method of adjusting a pre-load on, or a clearance in, bearings and a bearing assembly constructed by this method, wherein a wheel hub is fixed to the outer side of a uniform volocity ball joint stem and two angular contact ball bearings or tapered roller bearings are installed between the hub and a steering knuckle.  The bearing assembly comprises a spacer dis-posed between the inner races of the bearings on the hub, and the elastic deformation, plastic deformation and elastic restor-ing force of the spacer are utilized for pre-loading adjustment or clearance adjustment of the bearings in the bearing assembly.
Patent CA-1076966-A (CA)
Inventor: ADLER HARVEY J
IPC: B01J19/00
Filed: 1977-10-18
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE    Transferring a solute from a first to a second liquid solvent, utilizing a membrane selectively permeable by a gas and impermeable by the liquids, which method includes the steps of:  flowing the first liquid along said membrane, evaporating the first liquid across the membrane to dryness, said evaporation leaving a residue of the former solute on the membrane, and flowing the second liquid along the membrane for dissolving the residue.
Patent CA-1060922-A (CA)
Inventor: BARTELS VERNON A
IPC: E05B65/10
Filed: 1977-10-21
Granted: 1979-08-21
Abstract: ABSTRACT    A fire-safe lever handle is for use with a lock having a bolt retractable by rotation of a spindle about an axis.          The lever handle has a center of gravity off of said axis and has a hub surrounding the spindle.  Disposed between the hub and the spindle is a body of meltable or fusible material, such as lead.  Under ordinary temper-atures the fusible material is solid and connects the spindle and hub for rotation together about the axis.          Under fire conditions, the fusible or meltable material melts and disconnects the hub from the spindle so that a fire fighting water jet impinging against the lever handle cannot rotate the spindle and retract the bolt.          A drain in the hub releases the melted material from the interior of the hub and permits the hub freely to rest on the spindle at a downwardly inclined angle.  This assures that the melted material does not resolidify and reconnect the hub and spindle.
Patent CA-1100209-A (CA)
Title: Revolving door with security locking mechanism
Inventor: MILLER LARRY J
IPC: E05G5/02
Filed: 1977-11-15
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE           A revolving door assembly comprising a cylindrical vertically extended door housing, a vertically mounted door comprising a plurality of radially extended leaves connected to a central axis, and a canopy mounted above said door and integral with said housing, said canopy having mounted therein a linearly elongated radiant energy emitting device providing a rectangular, planar energy field, said device mounted in radial relation to the axis of said door and adapted upon the interruption of any portion of the energy filed thereof to actuate the locking of said door in position whereby escape from a portion of said housing is prevented.
Patent CA-1051963-A (CA)
Inventor: CLARK ANDREW G
IPC: H01R13/629
Filed: 1978-02-03
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE      An improved socket assembly is described for plug-in heating elements for stove tops, in which a guide sleeve includes inwardly projecting shelves which engage a grounding member on the element and prevent it from being lowered to a horizontal position in a stove top aperture until its contact members are fully engaged in the socket.
Patent CA-1122597-A (CA)
Inventor: MOORE ROBERT E
IPC: C07C17/10
Filed: 1978-02-23
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE           Perfluorinated polycyclic hydrocarbons may be produced in high yield by a three-stage process comprising contacting a cyclic hydrocarbon such as an alkyladamantane with a fluoride of silver, manganese, sulfur or the like under vary-ing reaction conditions, generally in the liquid state, to provide a partially fluorinated cyclic hydrocarbon.  This fluorination is followed by a second stage vapor phase reaction with a fluoride of cobalt, manganese, silver or the like at temperatures generally just above the boiling point of the ma-terial to yield highly fluorinated cyclic compounds, followed by a third stage reaction with the same reagent at substantially higher temperatures to provide the desired perfluorinated material.
Patent CA-1129148-A (CA)
Inventor: WOJCIK RONALD T
IPC: C08F36/00
Filed: 1978-03-07
Granted: 1982-08-03
Abstract: 26,469 ABSTRACT OF THE DISCLOSURE          There is provided a process for cationically polymerizing piperylene batchwise or continuously by the addition of piperylene either alone or in admixture with a minor amount of at least another hydrocarbon monomer, incrementally, to a catalyst system consisting essentially of a major amount of an aluminum halide and a minor amount of an inorganic phosphorus  acid in an inert solvent while controlling the temperature of reaction in the range of 0°C. to 50°C., drowning the polymerization mixture in water, separating the organic phase therefrom, then removing the solvent and recovering a solid polymer in good color and yield, free from an intractable gel, rendering the same useful as a tackifying resin.
Patent CA-1081661-A (CA)
Inventor: HONICKMAN REUBEN
IPC: A47B96/20
Filed: 1978-04-25
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure relates to a wall unit for use in the storage and/or display of articles, for example in a store, and to a structure incorporating such unit.  Ac-cording to one aspect of the invention there is provided a wall unit comprising a relatively rigid, self-supporting panel which includes a front wall having an inner surface and a generally flat outer surface, and which is adapted to be supported in use with said outer surface generally vertical.  That surface is formed with an array of openings covering substantially the whole of the surface, the openings being arranged in a plurality of vertical rows spaced equally across the surface with the openings in each row equally spaced from one another longitudinally of that row and in horizontal alignment with corresponding openings in adjacent rows.  The openings extend through the front wall of the panel to the inner surface thereof and adapted to cooperate with article supporting elements engageable in said openings for supporting articles from the unit.  The invention also provides a display and/or storage structure incorporating one or more of said wall units.
Patent CA-1107362-A (CA)
Inventor: BOWMAN GARY K
IPC: H02G5/06
Filed: 1978-06-28
Granted: 1981-08-18
Abstract: PARTICLE TRAP CONTACT FOR GAS INSULATED TRANSMISSION LINES                ABSTRACT OF THE DISCLOSURE          A gas insulated transmission line includes an elongated outer sheath at ground potential, an inner conduc-tor disposed within the outer sheath at high electrical poten-tial, an insulating gas electrically insulating the inner conductor from the outer sheath, and an insulating spacer insulatably supporting the inner conductor within the outer sheath.  An electrically conducting particle-trapping ring is disposed within, and spaced apart from, the outer sheath between the spacer and the outer sheath.  The ring and the outer sheath form a low field region therebetween for the entrapment of conducting particles therein. The particle-trapping ring is electrically connected to the outer sheath.
Patent CA-1102030-A (CA)
Inventor: GRODDE KARL-HEINZ
IPC: C08J3/03
Filed: 1978-07-26
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         A method for treating an aqueous solution of a partially hydrolyzed polyacrylamide to be utilized in enhanced oil recovery wherein the polyacrylamide solution is sheared at a shear rate between 20,000 and 50,000 s-1.
Patent CA-1114942-A (CA)
Inventor: DAGNELIE JEAN-PAUL G
IPC: H04L29/08
Filed: 1978-08-09
Granted: 1981-12-22
Abstract: Abstract of the Disclosure A bidirectional telewriting system for two-way transmission of of telewriting data over a transmission channel which is shared by a speech link.  A frequency window is used within the speech frequency band, within which a single carrier is used.  A commutator at each terminal causes alteration in the direction of transmission of the telewriting data over the single carrier.
Patent CA-1098977-A (CA)
Inventor: TAMBURELLI GIOVANNI
IPC: H04L25/49
Filed: 1978-08-29
Granted: 1981-04-07
Abstract: ABSTRACT OF THE DISCLOSURE     Stability of levels in the multilevel transmission of signals on optical fibres is ensured by applying the outputs of increasing numbers of incoherent light sources to a light guide to represent increasing levels, the outputs of the sources thus being summed to produce the various levels.  The multilevel sig-nals are generated by using parallel outputs from a shift regis-ter receiving binary data in serial form, the outputs of the register being fed to the light sources through amplifiers sub-jected to automatic gain control by signals derived from the light output of the sources.
Patent CA-1097694-A (CA)
Inventor: CHANG CLARENCE D
IPC: C07C1/24
Filed: 1978-10-19
Granted: 1981-03-17
Abstract: PRODUCTION OF OLEFINS            Abstract of the Disclosure A process for converting alcohols or ethers having no more than four carbon atoms per alkyl group to olefins, comprising contacting the alcohol or ether with a catalyst comprising a crystalline alumino-silicate zeolite having a constraint index from 1.0 to 12.0, a silica/alumina ratio of 12 to 3000 and a crystal density in the dry hydrogen form not substantially less than 1.6 g./cc., characterized by effecting the contacting at a space velocity sufficiently high to permit conversion of no more than 25 percent by weight of ether and alcohol contacted.  These process condi-tions show a preference for olefin  production with over 85% of the reactant feed being convertible to steam and olefins.
Patent CA-1089307-A (CA)
Inventor: BAUER PAUL
IPC: F02P19/00
Filed: 1978-10-30
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE:            A glow-plug for an air-compression combustion engine.          It has a housing provided with a tubular element projecting from the housing to define a glow-pin having a closed end.  A resistance is contained in the glow-pin and is packed therein in electrically insulating material to prevent short circuiting of the resistance and of the glow-pin.  It further has an electrical feeding pin connected to the resistance to feed electric current thereto.  The resistance is made up of a front coil and of a rear coil, both coils being end-connected and having different resistance-temperature coefficients. The free end of the front coil is electrically joined to the closed end of the glow-pin and the free end of the rear coil is electrically joined to the feeding pin.
Patent CA-1094336-A (CA)
Inventor: FARRELL MICHAEL
IPC: F16D1/06
Filed: 1978-10-30
Granted: 1981-01-27
Abstract: ABSTRACT OF DISCLOSURE      A boss for mounting on a shaft comprising a discontinuous ring member, with a link bridging the discontinuity, a pivotable lever, and an eccentric drive connection between the lever and the link, whereby pivoting of the lever produces relative movement between the link and at least one side of the discontinuity to alter the size thereof to facilitate clamping and unclamping of the boss on the shaft.  The effective length of the link is adjustable by a nut to allow for pre-setting the tension in the link.  An overcentre mechanism retains the lever in its locking position.
Patent CA-1110141-A (CA)
Inventor: KRAUSE ROBERT F
IPC: H01F1/22
Filed: 1978-10-31
Granted: 1981-10-06
Abstract: METHOD OF MAKING MAGNETIC COMPONENT    FOR DIRECT CURRENT APPARATUS              ABSTRACT OF THE DISCLOSURE A method of making compact cores for use in direct current magnetic apparatus characterized by the steps of severing particles from thin, flat strips of ferrous alloys, said particles being substantially of elongated rectangular shape, annealing said laminations in decarburizing and deoxidizing atmosphere to improve the magnetic characteristics by reducing carbon to less than 0.01% and relieving stresses, compressing the par-ticles into a solidified configuration of the desired core component and annealing the core component at a temperature upwards of 2200°F in a non-oxidizing atmos-phere to improve the permeability and coercive force values.
Patent CA-1112380-A (CA)
Inventor: SHIBATA YOJI
IPC: H04N7/173
Filed: 1978-12-01
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE A center-to-end type information service system utilizing the public telephone networks that are fundamental communication media of nation-wide scale is disclosed in which desired information is requested from the terminal side to the center by means of a telephone set or simplified keyboard and then delivered to and received by a TV receiver. A part of the center functions is transferred together with the exchange function to a subcenter located near the terminal. Thus, the length of transmission path connecting the center to terminals becomes shorter and the cost of the whole system can be cut down.
Patent CA-1125833-A (CA)
Title: Display device
Inventor: HAUSFELD A DAVID
IPC: H01J17/49
Filed: 1978-12-22
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE    An improved display device of the Type using self-sustained discharge as a source of electrons for cathodoluminescence is operable at relatively greater pressures so as to lower the necessary striking potential to the Paschen minimum and includes an improved grid structure for selectively controlling the transport of electrons from the sustained discharge to a high voltage screen, and constructed so as to limit positive ion space charge formation therebetween.
Patent CA-1109159-A (CA)
Title: Memory with error checking and correcting device with  selective intervention
Inventor: MANTELLINA CALOGERO
IPC: G06F11/10
Filed: 1978-12-27
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE           A data processing apparatus having a main memory with a plurality of addressable locations includes a device for error code generation, error comparison and correction which controls the read-out of information only in cases where error-affected memory locations are addressed, the readout of information from all other locations being unaffected and performed at the maximum operating speed.  The memory has timing and control circuits which modify the duration of the memory cycle depending upon the presence or absence of errors.  The control of read-out is systematically performed after each reading operation, the in-formation read-out being checked and, if affected by error, corrected before it is used.
Patent CA-1073748-A (CA)
Inventor: LIND EARL V
IPC: E06B7/22
Filed: 1978-12-28
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE                 A weatherseal is made by preparing a long, thin strip of pile material and cross-head extruding a resin base having a relatively thick, generally flat support portion formed on the back of the pile strip and a relatively thin portion U-shaped in cross section and joined to opposite side edge regions of one face surface of the support portion while arching over the pile strip.      While the resin material is still plastic, a substantially lower pressure is produced outside the U-shaped portion than inside this portion to expand this portion away from the support portion and reduce the thickness of the wall of the U-shaped portion. The resin material is set with the U-shaped portion expanded over the pile strip. Finally each side of the U-shaped portion is cut to leave a pair of thin, spaced-apart resilient fins extending away from the support portion on opposite sides of the pile strip.
Patent CA-1163819-A (CA)
Inventor: PIIROINEN PAAVO
IPC: E05B27/04
Filed: 1979-02-19
Granted: 1984-03-20
Abstract: ABSTRACT     A cylinder lock comprising a fixed cylinder housing and therein a turnable cylinder and a lock mechanism locking the cylinder to the cylinder housing.  The turning of the cylinder is performed by means of the key of the lock after the key has set the lock mechanism in a cylinder-releasing position.  Force transmission from the key to the cylinder is arranged to take part, in a first stage of the function of the lock, through a slipping clutch so arranged that when the turning force of the key exceeds a certain value, the elements enclosed in the cylinder and directly connected to the key are able to slip relatively to the cylinder in the turning direction of the key, in case the key has not set the lock mechanism in its correct cylinder-releasing position.
Patent CA-1109611-A (CA)
Inventor: GILBERT ALLAN F
IPC: D21C11/04
Filed: 1979-03-29
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE Potassium chloride build up in the recovery system of a potassium-base pulping process using potassium hydroxide and preferably potassium sulphide as pulping chemicals is avoided by evaporative deposition of solid potassium chloride from potassium chloride-containing solutions formed after furnacing of spent pulping liquor and either before or after causticization of potassium carbonate therein.
Patent CA-1115150-A (CA)
Inventor: RAINWATER DENNIS A
IPC: F02D9/02
Filed: 1979-05-02
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE         A fluid pressure motor having a movable dia-phragm assembly and an output assembly housing a plurality of output members at least some of which can move relative to the diaphragm assembly and can be connected to separate devices for control by a single differential control pressure in the motor.