baber/WOPTO huggingface dataset:
Patent CA-1112563-A (CA)
Inventor: FUYAMA HIROSHI
IPC: A01N25/04
Filed: 1979-06-19
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE         An oil-in-water insecticidal and acaricidal emulsion comprising 1 to 50% by weight of as a hydrophobic insecticidally and acaricidally active liquid ingredient at least one ester of the formula (I):       (I) where X is a hydrogen atom, a chlorine atom, a bromine atom or a florine atom; and Y is a group of the formula:                         or   where R1 is a methyl group or a group of the formula:       where R5 is a chlorine atom, a bromine atom, a fluorine atom or a methyl group; R2 is a hydrogen atom or a methyl group; R3 is a chlorine atom, a bromine atom, a fluorine atom or a tert-butyl group; and R4 is an isopropyl group or a cyclopropyl group; 2 to 10% by weight of polyvinyl alcohol or gum arabic; and 0.1 to 20% by weight of a thickener with the balance being water.
Patent CA-1135698-A (CA)
Inventor: OKAMOTO SHOSUKE
IPC: C07D401/12
Filed: 1979-08-16
Granted: 1982-11-16
Abstract: TITLE OF THE INVENTION:     ACCEPTABLE SALTS THEREOF     ABSTRACT OF THE DISCLOSURE     N2-Arylsulfonyl-L-argininamides and the pharmaceutically aeceptable salts thereof have been found to be effective as pharmaceutical agents for the inhibition and suppression of thrombosis in mammals.
Patent CA-1132852-A (CA)
Title: Fluidized bed unit including a cooling device for bed  material
Inventor: STEWART ROBERT D
IPC: B01J8/24
Filed: 1979-09-10
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE           A fluidized bed combustion or gasification unit in which a grate is disposed in a housing to divide the housing into an upper chamber and a lower chamber.  A bed of parti-culate material including burning fuel is supported by the grate and extends in the upper chamber.  The lower chamber has an inlet for receiving pressurized air for passing through the lower chamber, the grate, and the bed of parti-culate material to fluidize the particulate material.  A cooling device is provided for receiving the particulate material from the bed and cooling same prior to the material being discharged to external equipment.
Patent CA-1118804-A (CA)
Title: Step-in-ski binding
Inventor: SPADEMAN RICHARD G
IPC: A63C9/086
Filed: 1979-12-03
Granted: 1982-02-23
Abstract: A STEP-IN SKI BINDING                          ABSTRACT         A ski binding, including a housing      in which there is mounted a movable clamping member         having an open position for receiving a clamp-receiving member and a closed position for clamping the clamp-receiving member and a movable step-in member      mounted in said housing      having a part     thereof extendable beyond the surface of the housing      for opening and there-after closing the clamping member         as the extendable part      of the movable step-in member      is pressed toward the housing.        In one embodiment, the movable step-in member       slidably engages a facing surface on a part of the clamping member.         during the opening and closing of the clamping member           In another embodiment, a movable bearing member         is provided between the step-in member      and the clamping member for reducing friction when the step-in member . is moved relative thereto; and in a third embodiment, the movable clamping member         and the clamp-receiving member     are provided with a groove      for reducing the distance the movable clamping member         is required to open to receive the clamp-receiving member when a skier steps into the binding.
Patent CA-1111830-A (CA)
Inventor: DELLINGER THOMAS B
IPC: E21B7/04
Filed: 1979-12-19
Granted: 1981-11-03
Abstract: EXTENDED REACH DRILLING METHOD            Abstract of the Disclosure This specification discloses a rotary drilling technique for drilling a highly deviated wellbore into the earth's crust wherein a drill string comprised of drill collars and drill pipe is used to advance a drill bit attached to the drill pipe at the lower end of the drill string into the earth and form the wellbore.  A first portion of the wellbore is formed to extend into the earth's crust and thereafter a highly deviated second portion of the wellbore is formed by drilling with the drill string arranged to have the drill collars located in the first portion of the wellbore and to apply compressive force on the drill pipe that extends therebelow and thus on the drill bit attached to the lower end thereof to apply the desired weight-on-bit for effective drilling of the second portion of the wellbore.
Patent CA-1121714-A (CA)
Inventor: ROBINSON T GARRETT
IPC: F23K5/02
Filed: 1980-03-06
Granted: 1982-04-13
Abstract: DEVICE FOR INCREASING OF FUEL     Abstract Of Disclosure device for increasing efficiency of fuel includes a first chamber having a plurality of vertically arranged sets  of magnets with a distributor feeding the liquid fuel therein: a second chamber downstream from the first chamber acts upon the fuel after it has undergone treatment bv the magnets; and a third chamber having vertically arranged sets of magnets further treats the fuel before it is fed to a burner.
Patent CA-1163708-A (CA)
Title: Video tape recorder
Inventor: KAWAI TSUTOMU
IPC: G11B15/66
Filed: 1980-04-29
Granted: 1984-03-13
Abstract: Abstract of the Disclosure This device relates to a video tape recorder having a capstan, voice control head and erasing head disposed opposite to a feed reel and take-up reel sandwiching a rotary head, and having loading gear rings which rotate oppositely to each other to draw the tape out of the cassette through a pinch roller and take-out pin, so as to load the tape nearly at random onto the rotary head, voice control head, erasing head and capstan. The mechanism is simple and compact in construction and easily positioned onto the chassis. Random tape loading provides the advantage of having a tape drawn out to a small extent so that it may run smoothly.
Patent CA-1171741-A (CA)
Inventor: KIELBANIA ANDREW J JR
IPC: C08J7/04
Filed: 1980-05-20
Granted: 1984-07-31
Abstract: Abstract of the Disclosure This invention is concerned with an article comprising a polyolefin substrate and adherent thereto a vinyl addition latex polymer of monomers comprising at least 5% by weight of a primary monomer selected from monomers having the formula   wherein A is H or methyl,  as is B and R is  CH2, CH(CH3) or C(CH3)2, and mixtures thereof; said polymer having surface energy properties such as to form a stable bond with said substrate.     The polymer, used alone or in a blend, serves as a coating, a tiecoat, an adhesive or a binder.
Patent CA-1160518-A (CA)
Inventor: VASSILIOU EUSTATHIOS
IPC: B05D5/08
Filed: 1980-07-03
Granted: 1984-01-17
Abstract: TITLE COATED COOKWARE WITH FEP TOPCOAT   ABSTRACT Cookware coated with two or more layers of heat-stable polymer in which the topcoat uses a copolymer of tetrafluoroethylene and hexafluoropropylene as the heat-stable polymer.  This permits curing at lower temperatures and without the need for heat-decomposable auxiliary polymers normally used in topcoats containing polytetrafluoroethylene.
Patent CA-1152557-A (CA)
Inventor: GILBERTS ALEXANDER G
IPC: H02H9/06
Filed: 1980-07-25
Granted: 1983-08-23
Abstract: Gilberts Case 285 Abstract of the Disclosure A surge voltage arrester assembly comprises a primary gas tube surge arrester and an air gap secondary arrester that provides surge protection should the gas tube become vented to atmosphere.  The secondary arrester has the air gap defined by a rim of one of the gas tube electrodes and an opposed roughened surface of a metallic cup into which the gas tube is positioned.  The roughened cup surface has a coating of graphite applied thereto. The electrode rim may or may not be roughened and/or coated.  In a three element version of the invention wherein the gas tube has two line electrodes and a ground electrode, metallic cups are provided at opposite ends of the gas tube to cooperate with the ground electrode for forming secondary air gaps for each line electrode. The cup surfaces at the secondary air gaps are roughened and graphite coated.  An O-ring seals each secondary air gap against the entrance of contaminants.
Patent CA-1150981-A (CA)
Inventor: TAKANO TOSHIO
IPC: F16H61/02
Filed: 1980-08-20
Granted: 1983-08-02
Abstract: STRACT OF THE DISCLOSURE    An automatic transmission for a four wheel drive automotive vehicle comprising a torque converter, an automatic transmission means connected to a turbine shaft of the torque converter for transmitting the output of the engine to the front-wheel, a fluid operated clutch means for transmitting the output to the rear-wheel, and a pressure oil control means for operating the automatic transmission.  The pressure oil control means includes a pressure regulator valve to produce a line pressure according to the operational condition of the engine and a valve means for the clutch means.  The valve means is adapted to operate the clutch means by manual operation, whereby the automatic trans-mission is automatically changed to the four wheel drive.            TITLE OF THE INVENTION:    Automatic Transmission for Four Wheel Drive Automotive-Vehicles
Patent CA-1152170-A (CA)
Inventor: ELIAS WILLIAM H
IPC: H01G4/236
Filed: 1980-09-09
Granted: 1983-08-16
Abstract: #0077A/8209   File 48.264 CAPACITOR AND HEADER THEREFOR                            ABSTRACT       A capacitor which includes a case containing a capacitor element with multiple tabs extending therefrom is provided with a header which carries a pair of terminal members.  Each of the terminal members has a pair of parallel connector leads extending out of the header connected by terminal portions inside the case.  Each of the terminal portions includes portions parallel and nonparallel to corresponding terminal portions of the other terminal member and each of the tabs is welded to the outside of a parallel terminal portion.
Patent CA-1132111-A (CA)
Inventor: GLASGOW DAVID A EASTER AVENUE
IPC: E06C1/20
Filed: 1980-09-22
Granted: 1982-09-21
Abstract: TRIPOD STEPLADDER                 ABSTRACT OF THE DISCLOSURE           A tripod stepladder includes rigid stiles having steps and a platform secured thereto.  A hinge plate is pivoted to the platform and to a pair of legs to permit the legs to pivot as a unit towards and away from the stiles.          The legs pivot relative to the hinge plate towards and away from each other to an unfolded tripod configuration.  An A-shaped linkage limits pivoting movement and stabilizes the legs in the extended position.
Patent CA-1145123-A (CA)
Inventor: CENANOVIC MATIJA
IPC: H02P25/04
Filed: 1980-12-03
Granted: 1983-04-26
Abstract: Abstract:            The invention provides a method for expanding a pipe at a predetermined location therealong by positioning a conductive wire at the required location and rapidly discharging a known electrical charge through the wire to explode, thereby initiating a shock wave of known energy which expands the pipe plastically by a controlled amount.  As applied to the repair of a pipe at a normally inaccessible location, a plastically deformable metallic sleeve capable of being cold welded to the pipe is positioned at the required location, and a conductive wire is exploded electromagnetically within the sleeve to expand the sleeve into cold welding relation with the pipe.
Patent CA-1145242-A (CA)
Inventor: FOCKE HEINZ
IPC: B31B50/16
Filed: 1980-12-05
Granted: 1983-04-26
Abstract: Abstract Apparatus for forming packaging blanks from a continuous web has belts which grip the web at its lateral edges and convey it forwardly. The belts have recesses extending laterally of the conveying direction and blades are arranged to sever the packaging blanks from the web and to pass through the recesses, so that the blank is severed from the web while it is gripped by the belts.
Patent CA-1142142-A (CA)
Inventor: DUNDEN WALTER J
IPC: B65D21/02
Filed: 1980-12-24
Granted: 1983-03-01
Abstract: ABSTRACT       The present invention provides a container for the freezing and very compact storage of fluid foodstuffs of very low viscosity, such as juice, or of higher viscosity, for example, soup concentrate.  The container has a substantially rectangular open tap, generally parallel, slightly downwardly convergent side and end walls, the depth of one end wall being substantially greater than the depth of the other end wall.  The bottom is corrugated and defines, together with the side walls, and longer end wall, at least two downwardly depending transverse substantially parallel pockets of equal depth.  The spaces between the pockets are greater than the maximum size of the pockets.  A transverse, horizontal ledge is provided at one end of the bottom which, in combination with the spaces between the pockets allows the containers and frozen contents to be stacked so that each alternate row is inverted and reversed.  The container is constructed of a plastic material which is extensible in response to the expansive force of foregoing freezing foodstuff to prevent "doming".  The container is provided with expansion ribs to further allow for the lateral expansion of the freezing foodstuff.  The present container affords the advantages of not only substantially eliminating "doming" of the contents but also allowing for the rapid and uniform rated of freezing, the compact storage and the increase in bulk density to facilitate the handling of relatively large volumes of the frozen foodstuff.
Patent CA-1119005-A (CA)
Inventor: FUELLING WILLIAM JR
IPC: A01D34/685
Filed: 1981-01-19
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a plurality of wheels for supporting the blade housing, a blade mounted for rotation within the blade housing, a prime mover supported on the housing, a drive shaft mounted for rotation relative to the housing and adapted for connection to one of the wheels for driving thereof, a transmission mounted on the housing and including a rotatable input shaft drivingly connected to the prime mover, a pair of gears mounted co-axially with the drive shaft, gear teeth for connecting the input shaft to the pair of gears so as to drive one of the gears at a first speed and so as to drive the other gear at a second speed, and a clutch for alternatively and selectively connecting the gears to the drive shaft for driving the drive shaft, which clutch includes a shiftable element drivingly mounted on the drive shaft between the pair of gears and selectively and alternatively connectable to the gears.
Patent CA-1128728-A (CA)
Title: Core box
Inventor: MICHELSON ANATOL
IPC: B22C7/06
Filed: 1981-02-23
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE          A core box has at least a top section and a bottom section, and one of the core box sections has one of more holes penetrating through a wall of the section.  A flat plate is mounted in a sliding relationship on the exterior of the wall of the section, the flat plate having one or more holes partially penetrating therethrough aligned with and corresponding in diameter to the holes in the wall of the core box section and terminating in the flat plate in grooves intersecting the axis of the holes at a predetermined slanted angle. Slant headed pins are slidably positioned in the holes in the core box section and extending into the flat plate, the heads of the pins being slanted to the axis of the pins and adapted to engage the grooves in the flat plate.  A rod extends laterally from the plate whereby reciprocation of the rod causes the plate to reciprocate and correspondingly the pins are extended into or withdrawn from the interior of the core box section.
Patent CA-1164762-A (CA)
Inventor: EDWARDS JOHN V
IPC: A61M25/02
Filed: 1981-03-30
Granted: 1984-04-03
Abstract: Abstract CATHETER RETAINER         A catheter retainer comprising a member of synthetic plastics material having a central hole wholly or partly defined by a pair of resilient catheter-gripping jaws, and a resilient catch member for holding the jaws in their relatively closed position.  The catheter retainer is preferably an insert that snaps into a coupling member which is carried by a pad of adhesive dressing material.
Patent CA-1176430-A (CA)
Inventor: CZEGLEDI BELA G
IPC: C01F7/22
Filed: 1981-04-08
Granted: 1984-10-23
Abstract: The invention concerns a process for the preparation  of alumine and ferric oxide from low-grade aluminium and iron carriers.  The processes, in addition to conventional technological steps, comprises the steps of dissolving the iron content of a ground, mineral material in an aqueous hydrochloric acid solution containing 200 to 420 g./lit. of hydrochloride acid at 90 to 130°C, eliminating the iron from the slurry of from a solution obtained by filtration of the slurry, with an anion exchange resin or semipermeable membrane or cloth, continuously or discontinuously, eluting the iron from the ion exchange resin and recycling hydrochloric acid and sulfuric acid in a closed system.
Patent CA-1181687-A (CA)
Title: Diagnostic adn therapeutic capsules and method of producing
Inventor: MORCOS NABIL A
IPC: A61K47/34
Filed: 1981-04-14
Granted: 1985-01-29
Abstract: DIAGNOSTIC AND THERAPEUTIC CAPSULES       AND METHOD OF PRODUCING                     Abstract An article of manufacture comprising a pharmaceu-tical radioactive capsule formed essentially of a non-toxic, water soluble material adapted to being ingested and rapidly disintegrating on contact with fluids of the gastro-intestinal tract, and having a filler material supporting a pharmaceutically useful radioactive com-pound absorbable from the gastro-intestinal tract said filler material being supported by said capsule.  And a method of filling a pharmaceutical radioactive capsule comprising providing filler material supporting a phar-maceutically useful radioactive compound and transporting said filler material carrying a pharmaceutically useful radioactive compound into the chamber of said capsule.
Patent CA-1184688-A (CA)
Inventor: KIGHTLINGER ADRIAN P
IPC: D06M15/11
Filed: 1981-04-28
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE An electrical equipment enclosure sealing well con-struction includes a cup-like sealing well including at at least one end thereof an integrally ?rmed, hollow socket with its bore communicating with the interior of the sealing well and with an insulating molded terminal block mounted externally of the sealing well. The terminal block contains a channel for receiving a conductive lead which has been previously attached to a terminal having a threaded aperture. The channel is apertured at its lower end to receive the stem of the terminal screw and clamp assembly threadingly engageable with the threaded aperture of the terminal. An insulating hinged cover may be formed as an integral part of the molded terminal block.
Patent CA-1161633-A (CA)
Title: Corrosion inhibited compositions
Inventor: CLARK DAVID R
IPC: C23F11/14
Filed: 1981-06-09
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE     Corrosion-inhibited compositions are described comprising a functional fluid in contact with a ferrous metal and, as corrosion inhibitor, a compound having the formula:          wherein X is H, an alkali- or alkaline earth metal, NH4, the residue of a protonated amine, or the group -OX is the residue of an alkanol having from 1 to 20 carbon atoms or of di-, tri- or tetra-ol having from 2 to 12 carbon atoms; R1, R2 and R4 are the same or different and each is H or -CH2CH2COOX wherein X has its previous meaning; R3 and R5 are the same or different and each is H, -CH2CH2COOX wherein X has its previous meaning, or R3 or R5 is a straight- or branched chain alkyl group having from 3 to 16 carbon atoms; or R3 and R5, together with the carbon atom to which they are each attached, may form a cycloalkanone ring containing from 5 to 15 carbon atoms.
Patent CA-1168414-A (CA)
Title: Method for extruding molten narrow molecular weight distribution, linear, ethylene copolymers
Inventor: BLAKESLEE THEODORE R III
IPC: B29C48/395
Filed: 1981-07-17
Granted: 1984-06-05
Abstract: METHOD FOR EXTRUDING MOLTEN    NARROW MOLECULAR WEIGHT DISTRIBUTION, LINEAR, ETHYLENE COPOLYMERS          ABSTRACT OF THE DISCLOSURE     A method for extruding granular low density narrow molecular weight distribution linear ethylene polymers which comprises passing said granular polymers into an extrusion apparatus including an extruder screw, said extruder screw having a feed section wherein said polymers are introduced and thence passed through a transition section and a metering section, wherein each lead in the feed section is substantially the same and each lead in the metering section is substantially the same and wherein each lead in the feed section is 5 to 50 percent greater than each lead in the metering section.     S P E C I F I C A T I O N
Patent CA-1157803-A (CA)
Title: Method and apparatus for accurate control of the loading and the alumina content of an electrolytic cell smelter, and their use in the production of  aluminum
Inventor: BONNY PAUL
IPC: C25C3/14
Filed: 1981-07-22
Granted: 1983-11-29
Abstract: A process and apparatus for controlling the rate of introduction and the content of alumina to a tank for the production of aluminium by the electrolysis of dissolved alumina in a cryolite-base bath, the upper part of which forms a solidified crust, and wherein the alumina content is maintained within a narrow range, of between 1% and 3.5%, wherein the alumina is introduced directly into the molten cryolite bath by way of at least one opening which is kept open in the solidified crust and the rate at which the alumina is introduced is modulated relative to variations in the internal resistance of the tank during predetermined periods of time, with alternation of the cycles of introducing alumina at a slower rate and at a faster rate than the rate corresponding to normal consumption within the tank.
Patent CA-1164871-A (CA)
Title: Isoxazolylbenzamides
Inventor: BUROW KENNETH W JR
IPC: C07C259/18
Filed: 1981-09-15
Granted: 1984-04-03
Abstract: ABSTRACT      Benzamide derivatives of formula (I):                                  where R is N, F, Br, C1, CH3 or OCH3, R1 is H, C1-C3 alkyl or 2,6-dichlorobenzoyl and R2 is a substituted isoxazolyl group are effective insecticides.
Patent CA-1162115-A (CA)
Inventor: PYSNO STANISLAS
IPC: D02G3/00
Filed: 1981-10-19
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE        A thermo-adhesive elastic yarn comprises an elongate elastic element combined with at least one other elongate element coated with a thermo-adhesive substance and is attached under tension to a backing to form gatherings in the latter.
Patent CA-1172390-A (CA)
Inventor: SANDER BRUNO
IPC: B01D37/00
Filed: 1981-11-18
Granted: 1984-08-07
Abstract: Abstract of the Disclosure:  A process for dewatering sewage sludges by mixing these homogeneously with additives, such as finely divided coal or ash or mixtures thereof, adding organic flocculants, removing the greater part of the water, in a first dewatering step, by gravity filtration without applying a pressure differential and then dewatering more thoroughly in a second dewatering step, by pressure filtration on filter presses, wherein the additives, such as finely divided coal or ash or mix-tures thereof, are added in an amount of from 0.5 to 1.5 parts by weight per part by weight of sludge solids and from 1 to 7 kg of organic flocculant/tonne of sludge solids is added to the sewage sludges before or during admixture of the additives.
Patent CA-1173335-A (CA)
Inventor: FORSTER MARC-ANDRE
IPC: C23G5/00
Filed: 1981-11-23
Granted: 1984-08-28
Abstract: A process for cleaning surfaces of installations fouled by products of combustion of carbon-bearing materials, such as in particular boiler combustion chambers, rotary or static heat exchangers, combustion product ducts and flues, electrostatic filters, etc., which are to be cleaned without having to stop the combustion process, in order to maintain maximum thermal efficiency in order thereby to make a substantial energy saving, in which an aqueous solution of ammonium nitrate and potassium nitrate is injected into the installation, the deposited substances being detached from the installation by means of sound sources.