baber/WOPTO huggingface dataset:
Patent CA-1114427-A (CA)
Inventor: INCULET ION I
IPC: B05B5/043
Filed: 1979-01-22
Granted: 1981-12-15
Abstract: T I T L E               Orchard Spraying Apparatus INVENTORS                  Ion I. Inculet George S.P. Castle ABSTRACT OF THE DISCLOSURE      Orchard spraying apparatus comprising a shroud in the form of a tube flared at one end and made of electrical insulating material, said shroud adapted for connection to an air supply such that in operation a high velocity air stream issues from the flared end of the shroud, at least one air shear nozzle mounted inside the shroud adjacent the flared end, a tube adapted for connection to a liquid spray source for supplying the nozzle such that in operation the liquid is atomized by the high velocity air flow passing over the nozzle, means for maintaining the nozzle at ground electrical potential, a high voltage metal electrode positioned inside the flared end of the shroud in spaced relation to the nozzle, and means for supplying high voltage to the electrode such that in operation the electrode carries a high voltage positive or negative potential effective to charge by induction liquid particles or droplets issuing from the said nozzle.
Patent CA-1119993-A (CA)
Title: Apparatus for distribution of a divided solid in an  enclosure
Inventor: LOUTATY ROBEN
IPC: B65G69/04
Filed: 1979-07-11
Granted: 1982-03-16
Abstract: Abstract Apparatus for distribution of particulate matter in a tank or similar enclosure, comprising a feed hopper, a discharge conduit integral with the hopper, a motor-driven rotating shaft disposed axially of the  outlet opening of the conduit, and downstream of said outlet opening is at least one fairly soft deflecting means carried on the shaft and articulated thereto so as to diverge angularly by the effect of the centrifuga1 force when driven in rotation.         For use particularly in charging a chemical reactor with catalyst particles and in the storage of grains in silos.
Patent CA-1125970-A (CA)
Inventor: BROWN PAUL
IPC: B29C41/00
Filed: 1979-07-24
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE        An injection mold with a female mold portion and a male mold portion has a locking ring with beveled inner centering surfaces which, in a mold-closed position, embrace respective outer centering surfaces of the two mold portions for holding them precisely aligned for molding a thin-walled cup between a tapered core of the male portion and a cavity ring which rests on an internal shoulder of the locking ring concentric there-with and is entrainable with the latter by a stripper plate when the mold is opened.  The two concentric rings may be intercon-nected by screws, by a snap ring, or by radially extending pine lodged in coplanar bores of the locking ring and engaging in a peripheral groove of the stripper ring,  these pins having flat-tened faces or eccentric ends held in contract with one of the groove walls by mounting bolts which traverse the channels and secure the locking ring to the stripper plate.
Patent CA-1136521-A (CA)
Inventor: FRISCHMANN PETER G
IPC: C22C1/04
Filed: 1979-11-16
Granted: 1982-11-30
Abstract: RD-ll,222 MOLDED AMORPHOUS METAL ELECTRICAL         MAGNETIC COMPONENTS          Abstract of the Disclosure An article and a method of producing molded elec-trical magnetic components from amorphous metal segments is provided by compacting the segments.
Patent CA-1146750-A (CA)
Inventor: LEGILLE EDOUARD
IPC: C21B7/20
Filed: 1979-12-03
Granted: 1983-05-24
Abstract: The profile of material deposited on the hearth of a pressurized furnace is controlled by means of a charging installation including a lower charging bell which has, suspended therefrom, a variable geometry distributor which may be controlled to select the point of deposition of material delivered to the furnace. The charging bell cooperates with an intermediate storage hopper, positioned within a hermetically sealable casing, whereby the hopper may be alternately filled with material and emptied by permitting the material to fall onto the distributor via an annular opening defined when the bell is lowered.
Patent CA-1082089-A (CA)
Inventor: BUELL KENNETH B
IPC: A61F13/49
Filed: 1979-12-06
Granted: 1980-07-22
Abstract: ABSTRACT             A method for attaching elastic ribbon to inelastic web in making disposable diapers.  The method comprises feeding an elastic ribbon to an assembly station in a stretched condition; applying adhesive intermittently on said elastic ribbon at predetermined intervals along the length of said ribbon while said stretched elastic ribbon is being fed to said assembly station; feeding first and second webs of substantially inelastic material to said assembly station; adhering the stretched elastic ribbon to said first web at said assembly station in those discrete areas of the ribbon that have adhesive applied thereto; applying bands of adhesive to one of said webs while said webs are being fed to said assembly station, said bands being registered such that they will ultimately lie outside the area occupied by the elastic ribbon adhered to said first web; adhering said second web to said first web at said assembly station in the areas of the bands of adhesive; maintaining said elastic ribbon in a stretched condition at least until said adhesive on said ribbon sets up; cutting said webs transversely along a line severing said elastic ribbon in a portion of its length which is not adhered to said first web; and allowing the severed unadhered ends of said elastic ribbon to relax and contract to their unstretched length, whereby the presence of the unadhered ends does not interfere with the performance of either the webs or the adhered elastic ribbon after converting the assemblage into a discrete elasticized article.
Patent CA-1108630-A (CA)
Title: PROCESS FOR THE PRODUCTION OF .beta.-(5-NITRO-2-FURYL)- ACROLEIN
Inventor: PASTOREK EMMERICH
IPC: C07D307/71
Filed: 1979-12-17
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for the production of .beta.-(5-nitro-2-furyl)-acrolein by reacting 5-nitro-furfural and acetaldehyde in the presence of a secondary amine, the improvement comprises effecting the reaction in an aliphatic carboxylic acid of 2 to 4 carbon atoms.
Patent CA-1141401-A (CA)
Inventor: HOWE SYDNEY
IPC: E21C35/19
Filed: 1980-01-09
Granted: 1983-02-15
Abstract: Abstract of the Disclosure A mineral cutting tool comprises a head and a shank extending therefrom for fitting into a socket of a box, the shank having a laterally extending, two-part aperture, the parts thereof communicating with one another, with the first aperture part housing a first portion of a resilient retaining member whereby the latter is secured to the shank, the second aperture part housing, with clearance, a second portion of the resilient retaining member, which second portion is flexibly connected to the first portion, the second portion projecting at least from one end of the second aperture part for abutting engagement, in use, with the socket of the box.
Patent CA-1126677-A (CA)
Inventor: SAITO CYUICHI
IPC: B66B29/02
Filed: 1980-02-27
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE         A step for a passenger conveyor has a tread formed with a plurality of cleats defining grooves there-between and adapted to mesh with comb-shaped teeth provided on step-on and step-out landings, and side frames on which the tread is mounted.  The tread is provided with flat and cleat-less mounting sections each having a width greater than the width of the groove between each adjacent pair of cleats.  The tread is removably connected at the mounting sections to the side frame members.  The flat mounting sections are covered with covering members removably mounted on the tread.
Patent CA-1129377-A (CA)
Title: Rayonnage demontable
Inventor: MARCHAIS JEAN-CLAUDE
IPC: A47F5/16
Filed: 1980-04-01
Granted: 1982-08-10
Abstract: Rayonnage démontable à assemblage et réglage rapides comprenant quatre montants verticaux et des étagères horizontales, munies dan chaque coin d'une ouverture comprenant un alésage tronconique et un filetage, et des moyens blocage. Ces moyens comprennent une bague circulaire fendue et une vis creuse alésée pour laisser passer le montant et comportant une jupe circulaire, un filetage et une collerette comprenant une partie à plusieurs pans pour l'engagement d'une clé de serrage, la bague étant poussée entre le montant et l'alésage tronconique par la vis. Rayonnage avec montants lisses facilement nettoyables et à étagères réglables à n'importe quelle position en hauteur.
Patent CA-1154180-A (CA)
Inventor: BERTON YVES
IPC: C02F1/62
Filed: 1980-06-12
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE     Process for the treatment of decontamination effluents, more particularly the components of nuclear reactors, of -the type containing in solution permanganate, phosphate and sulphate ions and active manganese, chrome and cobalt ions, wherein it comprises the successive stages of reducing the permanganate ions by adding hydrogen peroxide, alkalization to a pH equal to or above 12, separation of the precipitate formed and final acidification of the residual liquid phase to bring its pH to a value compatible with discharge into the environment.     The invention also relates to an apparatus for performing the above process.
Patent CA-1138864-A (CA)
Inventor: SCHNEIDER CLAUS
IPC: A61K31/535
Filed: 1980-07-04
Granted: 1983-01-04
Abstract: ABSTRACT     The invention relates to compounds possessing anti-depressant activity specifically to compounds of formula I                                                 (I) [wherein R1 represents a methyl group; R2 represents a hydrogen, chlorine or bromine atom; a formyl or acetyl group; a straight-chained or branched alkyl group having from 1 to 4 carbon atoms; a cyano  or nitro group; or a group of formula -CH2A wherein A represents an alkylamino or dialkylamino group, the alkyl radical(s) of which each contains 1 or 2 carbon atoms and one alkyl radical of which is optionally substituted terminally by a hydroxy group; or A represents a 5-, 6- or 7-membered saturated nitrogen-containing ring in which the nitrogen atom is in the 1-position, the ring is optionally substituted by a hydroxy or hydroxymethyl group and, in the case of the 6-membered ring, an oxygen atom optionally occupies the 4-position as a further heteroatom);       R3 represents a hydrogen, fluorine, chlorine or bromine atom or a methyl or methoxy group; and R4 represents a hydrogen atom or an alkyl group having from 1 to 3 carbon atoms] and acid addition salts thereof.       The invention further provides a process for the preparation of such compounds, pharmaceutical compositions thereof and a method of treatment of the human animal body therewith.
Patent CA-1104752-A (CA)
Title: Process for importing antibacterial activity to cellulosic textiles
Inventor: WELCH CLARK M
IPC: D06M16/00
Filed: 1980-07-31
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE:         A process for imparting antibacterial activity to cellulosic textiles is disclosed in which the textile is treated with an aqueous solution containing 1%-35% by weight of zirconyl acetate, 0.3%-35% of acetic acid and 1%-25% of an inorganic peroxide, followed by heat drying of the textile to convert the water-soluble agents to insoluble peroxide complexes of zirconyl acetate.  As the inorganic peroxides required for this one-bath treating process, hydrogen peroxide and alkali metal perborates are suitable and effective.  Alternatively, the cellulosic textile may be treated with a 1%-40% solution of zirconyl acetate in water, followed by heat drying of the textile and subsequent treatment with a 1%-30% aqueous solution of an inorganic peroxide, followed by heat drying of the textile.          Inorganic peroxides which are suitable for this two-bath treating process are hydrogen peroxide, alkali metal perborates, and alkali metal peroxydiphosphates.  These new treatments inhibit the growth and spreading of odor- and infection-producing bacteria on cellulosic textiles, and the antibacterial activity imparted to the textile is durable to repeated laundering.
Patent CA-1153074-A (CA)
Inventor: UEDA KOHICHI
IPC: G06F7/76
Filed: 1980-08-26
Granted: 1983-08-30
Abstract: ABSTRACT OF THE DISCLOSURE          In the case of forming divided shift means by a plurality of chips, in order to reduce a time lag in an interface based on the chip-cross, divided input data are respectively inputted in a plurality of data rotate parts, and the input data are each respectively rotated by a multiple of 2A in the data rotate parts, and one of outputs from the data rotate parts is selectively outputted by an output select part, and then the selected output is shifted by 0 to 2A-1 in the shift part, thereby obtaining output data shifted by a predetermined number.
Patent CA-1137428-A (CA)
Inventor: PUTNEY GORDON A
IPC: F16D59/00
Filed: 1980-09-30
Granted: 1982-12-14
Abstract: LOAD BRAKE            Abstract of the Disclosure A load brake for connection between a reversible hoist motor and a cable drum comprises a non-rotatable annular brake member having axially opposite friction surfaces, and coaxial annular first and second rotatable brake members at opposite sides of the non-rotatable brake member.  The first rotatable brake member is constrained to rotate with the cable drum and is thus load-biased for rotation in a lowering direction.  A rotation translating connection between the rotatable brake members, comprising elongated tension links having swivel connections to them and inclined to their axis, converges them towards clampwise engagement with the non-rotatable brake member in consequence of rotation of the first rotatable brake member in the lowering direction relative to the second rotatable brake member and permits divergence of the rotatable brake members upon their opposite relative rotation.  A driver connected with the motor has a lost motion connection with each rotatable brake member whereby it applies substantial driving torque to the first rotatable brake member only in the load-raising direction while the second rotatable brake member maintains light frictional drag on the fixed brake member, and whereby it applies substantial driving torque to the second rotatable brake member only in the lowering direction while load torque tends to maintain the rotatable brake members frictionally engaged with the non-rotatable brake member.
Patent CA-1157831-A (CA)
Inventor: COBLENTZ ROBERT C
IPC: F04B41/02
Filed: 1980-10-17
Granted: 1983-11-29
Abstract: COMPRESSED AIR SYSTEM            Abstract of the Disclosure An air conditioning system for taking atmospheric air under any seasonal condition and delivering refrigerated, dry, high density air to a compressor which can then operate at full capa-city delivering dry, full volume air to a reheater and air dryer which delivers dry plant air in a plant air system.  The com-pressed air system has a water chiller for chilling water passing therethrough in a water line when the water is above a predeter-mined temperature and a pump for pumping the water from the chiller water line into an inlet air cooler and dryer which is coupled to the atmosphere to receive atmospheric air and remove moisture.  The compressor receives the air from the inlet cooler and dryer, compresses the air, and delivers it to a reheat air dryer where additional moisture is removed and the air is reheated. The chiller water line from the inlet cooler dryer passes through the reheat air dryer to remove additional moisture and back into the water chiller to form a closed cycle recycling water system. The inlet cooler dryer has a bypass system to bypass or repass the cooling coils in the inlet cooler dryer when the temperature drops below a predetermined level.
Patent CA-1138914-A (CA)
Inventor: PETERSON HAAKEN O
IPC: B63H23/32
Filed: 1980-10-22
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE         An improved pressure seal assembly for rotary machinery.  The assembly utilizes a buffer oil flowing through a seal ring surrounding the rotating shaft of the machinery.          The seal ring includes a plurality of openings about its periphery to pass the oil through the ring to a number of bearing pads.          The oil serves to cool, lubricate, seal and damp the seal ring.          The assembly reduces oil loss to the pressurized environment to a minimum.  The assembly includes a one-piece stationary ring surrounding the shaft, the ring having a portion towards the high-pressure side with windback grooves on the surface adjacent the shaft to direct the buffer oil in the desired direction.  The ring also has a portion with bearing pads at the low-pressure end of the shaft seal.  An annular space is disposed in the ring between the windback grooves and the bearing pads.  Channels in the ring adjacent the windback grooves communicate between the external supply of buffer oil and the annular space.  The oil first flows through the channels to cool the windback grooves and then passes into the annular space to flow towards the wind-back grooves and the bearing pads, the windback grooves resisting the flow of the buffer oil.
Patent CA-1175907-A (CA)
Inventor: DORIATH GERARD
IPC: G01R33/032
Filed: 1980-12-09
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE           The  invention relates  to  magnetometers making it possible to measure a magnetic field by the Faraday effect in a thin YIG layer, It involves taking a YIG layer which is sufficiently thick to permit a multimode transmission of the polarized light beam, as well as the entrance and exit of said beam by the edge of  the  layer.  It  makes  it  possible  to produce a magnetometer head, whose elements are integrated on a substrate and whose volume is approximately 1 cm3.
Patent CA-1169847-A (CA)
Inventor: EGGERS CARL A
IPC: C10N30/00
Filed: 1980-12-23
Granted: 1984-06-26
Abstract: A B S T R A C T                    HYDRAULIC FLUID, HYDRAULIC EQUIPMENT CONTAINING THIS FLUID AND A CONCENTRATE            OF THIS FLUID     A hydraulic fluid which is an oil-in-water emulsion and comprises from 90-99%w of water, from 0.5-5%w of a lubricating oil with a kinematic viscosity at 40°C of at least 160 cS, preferably at least 300 cS, and an emulsifier, which prefer-ably contains one type of polymeric component which is derived from an oil-soluble complex monocarboxylic acid, and another type of polymeric component which is the residue of a water-soluble compound containing polyoxyalkylene chains.
Patent CA-1169093-A (CA)
Inventor: FORSS KAJ G
IPC: C07C47/058
Filed: 1981-01-23
Granted: 1984-06-12
Abstract: ABSTRACT   This invention relates to a method for the separation of low molecular-weight aromatic compounds, e.g. vanillin and dehydrodivanillin, from lignin, alkali, and from each other, in alkaline aqueous solutions. According to the method, the separation is effected by means of a cationic ion-exchange resin in its sodium salt form, e.g. of a strong sulphonic acid type or weak carbonic acid type, from which the substances  adsorbed are removed by elution. The resin may be crosslinked to the extent of 2 - 16 % divinylbenzene. The substances adsorbedonto the ion-exchange resin are appropriately eluted by either water alone, or by application of an aqueous sodium-salt solution (e.g. Na2CO3) followed by water.
Patent CA-1163717-A (CA)
Inventor: AZCUA NORIS S
Filed: 1981-02-06
Granted: 1984-03-13
Abstract: POINT OF SALE SYSTEM HAVING PROMPTING DISPLAY         AND AUTOMATIC MONEY HANDLING     ABSTRACT         A data processing terminal usable as a point-of-sale device which has a computing system, bill handling system, coin handling system or a computing system and a prompting system or bill and coin handling systems, prompting systems and computing systems which are contained in a housing having as many bill viewing windows as there are bill input channels for enabling the operator to visually verify the denomination and genuineness of bill transported to the viewing window by the bill handler for that channel under the control of the computing system in which rejected bills are returned to the operator; visual verification of the bills requires that they be held stationary under the viewing window until the operator decides whether to accept or reject them; the bill viewed by the operator is the bill which is accepted or rejected and if rejected is the exact bill returned.
Patent CA-1146786-A (CA)
Inventor: REBA IMANTS
IPC: D06B1/04
Filed: 1981-02-09
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for uniformly distributing liquid to a moving web or the like including a housing having side walls with elongated liquid exit slits formed therein.          Curved deflector plates are positioned adjacent to the exit slits to direct fluid exiting therefrom toward the moving web.  Baffles are provided within the housing defining openings through which the liquid must pass prior to exiting from the exit slits.  The baffles are positioned in such a manner as to agitate the liquid prior to its reaching the exit slits.
Patent CA-1168069-A (CA)
Inventor: GUNSTON DUDLEY
IPC: B25B13/12
Filed: 1981-03-06
Granted: 1984-05-29
Abstract: "NONSLIP ADJUSTABLE COMBINATION WRENCH"       ABSTRACT OF THE DISCLOSURE A nonslip adjustable, combination wrench is disclosed. It has a sliding jaw which is controlled by a threaded control rod which is rotatable. Also, there is a stationary jaw which acts in conjunction with said sliding jaw to grip the pipe or nut.            Further, this device may be used with a set of removable jaws that can be used on galvanized or iron pipe and also on polished or plated pipes.
Patent CA-1145960-A (CA)
Inventor: PERRY ROBERT G
IPC: F16L1/028
Filed: 1981-03-16
Granted: 1983-05-10
Abstract: ABSTRACT         A vehicular mounted pipe presser includes a pipe-pressing assembly for pressing pipe through a medium wherein the assembly is movably supported by a vehicle and positionable between surfaces which are transverse to the direction of forces employed to press the pipe.  The assembly includes a frame having projectable and retractable feet for engaging the transverse surfaces to stabilize the assembly.          Movably carried by the frame is a housing for receiving the pipe and a clamping mechanism which floats with the housing for clamping a portion of the pipe.  Two clamp jaws of the clamping mechanism are captured within the housing and pressing forces are limited to the housing and the clamp jaws.  The projection and retraction of the feet, reciprocable movement of the housing, and clamping of the pipe within the housing are each separately controllable from a stage carried on the housing by hydraulic systems.  The hydraulic system for projecting one of the feet is interconnected to the hydraulic system for applying the forces needed to press the pipe through the ground so that an increase in the pressing force results in a corresponding increase in an opposed force being applied by the foot against an engaged surface to continuously balance the two opposing forces.
Patent CA-1161888-A (CA)
Inventor: KUMMEROW GERD
IPC: H01H3/02
Filed: 1981-04-13
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a power drive for electric switchgear in which the driving force is elastically transmitted to an actuating member, for example, a handle.  Thereby, tolerance compensation is provided to allow the drive motor to run into the end positions of the drive.  A bending-type spring is disclosed as an elastic power transmitting member which is arranged transversely to the direction of motion of a slide which transmits the driving force to the switch-gear.  The bending-type spring can be connected to the slide.  The bending-type spring can be a leaf spring, and more particularly two parallel leaf springs. In the disclosed embodiments, the two parallel leaf springs are provided as a single U-shaped leaf spring having parallel legs.  The U-shaped leaf spring can either be supported at both ends thereof in the slide or the legs can be fasten-ed in a mounting body connected to the slide.