baber/WOPTO huggingface dataset:
Patent CA-1143562-A (CA)
Inventor: WIKLUND LARS-OLOV
IPC: A01K85/14
Filed: 1980-02-19
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE    A fishing lure comprising an oval body having a spoon-like form and a hook means attached tot he end of the fishing line. Two button members arranged in holes at each end of the body. Each button member comprises a head, a shank and a locking means. The head is provided with an opening, the axis of which being essentially perpendicular to the axis of the shank. A fishing line is introduced through the openings of the heads, the fishing line extending along the body at one side thereof and the body is movable along the fishing line. By this fact it is prevented that the fish can use the body to come loose from the hook means. The opening is connected to the periphery of the head through a slit and the fishing line can be introduced into the opening without loosening the hook means. The button member can be snapped into the hole of the body, whereby a conventional fishing lure easily can be transformed into a sliding fishing lure.
Patent CA-1102176-A (CA)
Inventor: SATO YO
IPC: B41J1/48
Filed: 1980-03-13
Granted: 1981-06-02
Abstract: PORTABLE LABEL PRINTING DEVICE            Abstract of the Disclosure A printing device for a portable label printing machine:  The printing device is of the type in which the indicating wheels that both choose the types to be printed and that indicate the chosen types are arranged in a row on a common axis and the type wheels that carry the types to be printed and that are connected with the indicating wheels to be moved thereby are also arranged on another common axis and all of the wheels are located between side frames of the printing device; an indexing shaft having a selector knob is slid along the axis of and through the indicating wheels; the indexing shaft carries a pinion which engages the interior of the selected indicating wheel to rotate that wheel; the indicating wheels are supported around their peripheries in a blind hole formed in one of the side frames.  In a modified embodiment, the axially slidable indexing shaft that rotates the indicating wheels and the selector knob for rotating the indexing shaft are automatically moved into the body of the printing device after type selection; the indexing shaft comprises a hollow tubular body, the hollow portion of which is provided with a spring mechanism so as to urge the indexing shaft into the indicating wheels.
Patent CA-1124451-A (CA)
Title: Multiple-layer absorbent pad for  disposable absorbent articles and process  for producing same
Inventor: GOODBAR REID C
IPC: A61F13/15
Filed: 1980-03-17
Granted: 1982-06-01
Abstract: IMPROVED MULTI-LAYER ABSORBENT  PAD FOR DISPOSABLE ABSORBENT    ARTICLES AND PROCESS  FOR PRODUCING SAME      Abstract of the Disclosure Process of forming and resultant multi-layer absorbent pad 20 for use in disposable absorbent articles, such as aiapers 10 and the like, to absorb body fluids and being characterized by providing superior fluid transfer from a top uncompressed receiving layer 21 to a bottom compressed layer 22 and wicking and spreading action of the body fluids within the bottom layer 22 to provide a drier top surface to the absorbent pad.  The top layer 21 is formed of fiberized cellulosic fibers including a cationic debonding agent provided therein prior to fiberization for obtaining more complete fiberization of the fibers and greater height and loft to the layer while producing resistance to normally-occurring hydrogen bonds between the fibers in the layer to resist compression of the layer and maintain the height and loft of the absorbent pad.  The bottom layer 22 is formed of fiberized callulosic fibers without a cationic debonding agent therein for allowing compression of the layer by effecting the normally-occurring hydrogen bonds between the fibers in the compressed layer 22 to provide a more densified layer for improved fluid wicking and spreading action.
Patent CA-1139452-A (CA)
Inventor: PLOUMEN HUBERT J
IPC: H04N9/27
Filed: 1980-02-27
Granted: 1983-01-11
Abstract: Abstract.           A power supply circuit is provided with a voltage control circuit (1) with negative feedback for applying a rapidly changing high voltage to the anode of a penetron-type cathode ray tube (3) for a colour display system and with a deflection voltage correcting unit (5) for obtaining colour-independent pictures on the screen of the cathode ray tube. The deflection voltage correcting unit is controlled by at least a correction signal derived from an input voltage of the voltage control circuit.
Patent CA-1145822-A (CA)
Inventor: YASUMURA MASAYUKI
IPC: H01F38/42
Filed: 1980-04-11
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE     A transformer for voltage regulators has a first core provided with four legs and two common base plates, which are magnetically joined to the four legs, with an input winding being wound on the first and second legs, an output winding being wound on the legs in a transformer-coupling manner to the input winding, and a control winding being wound on the first and third legs in an orthogonal coupling manner with the first winding, and a second core joined to one of the common base plates of the first core to form a magnetical loop with a coil being wound thereon.
Patent CA-1132409-A (CA)
Inventor: GLOGGLER MARTIN
IPC: A01K1/00
Filed: 1980-04-24
Granted: 1982-09-28
Abstract: ABSTRACT     In an animal stall and, more specially, a cattle stall, in the case of which a side wall element is placed at such a distance over the floor that it is not touched or run up against by the animals when lying down, the free space un-der the side wall element is taken up by a generally verti-cally stretching upright belt in the back part of the ani-mal stall between the side wall element and the floor, and furthermore by a longitudinal belt stretched tight and run-ning horizontally forwards from the upright belt towards a feeding trough or the like. The two belts take the form of a letter "T" on its side.
Patent CA-1139500-A (CA)
Inventor: TENHAGEN RUDOLF J
IPC: C08G18/00
Filed: 1980-04-28
Granted: 1983-01-11
Abstract: Case 4773 ABSTRACT OF THE DISCLOSURE    A novel flexible polyurethane foam has a substantial number of cells with an internal residual cell surface greater than 60% and less than 90%.  The novel foams have improved vibration damping characteristics.
Patent CA-1153064-A (CA)
Inventor: BIRDWELL JAMES A
IPC: H02M3/335
Filed: 1980-05-01
Granted: 1983-08-30
Abstract: Abstract of the Disclosure A square wave clock signal is coupled to a tran-sistor, the output of which is transformer coupled to the base of a driver transistor.  The conducting of the driver transistor will cause an increase in the current through the primary of a flyback transformer, thereby resulting in a relatively small negative going voltage potential being induced therein.  When the drive transistor is caused to go into a non-conducting state, due to the signal on the base, the decrease in current through the primary of the flyback transformer in relation to the change in time is large, thereby inducing a large positive voltage potential across the primary.  The induced voltage is stepped-up by the flyback transformer where the negative overring portion is rectified and regulated to supply a potential to the grid of an ion source.  The positive voltage pulse is coupled into a voltage multiplier circuit, the output of which is connected between the ion source anode and cathode of an accelerator tube used for producing fast neutrons from the D-T reaction.          Additionally, a firing reference signal is coupled from the driver transistor to the radioactivity logging instrument to provide a timing signal used to enable the detecting circuitry therein for measuring radiations returning from the formations as a result of fast neutrons being emitted by the ion source.
Patent CA-1143401-A (CA)
Inventor: CASPER THOMAS J
IPC: F16J15/00
Filed: 1980-05-07
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE         The open inlet end of a microscreen drum is defined by a circular track which is supported on rollers above the flow.  A stationary wall supports the rollers and carries an L-shaped flexible seal element extending in a partial circle around an opening in the wall.  The track carries a fully circular flange and a low-friction, slit tubing covers its axially projecting edge.  The tubing is engaged by a radially projecting lug of the L-shaped seal element and the other leg of the element is secured by a tension band to a rim fixed on the wall and axially extending into the drum.  The L-shaped seal element and tubing provide a superior seal which is readily installed as compared to known sealing systems.
Patent CA-1130376-A (CA)
Inventor: KNOX RAYMOND L
IPC: H01M10/48
Filed: 1980-06-03
Granted: 1982-08-24
Abstract: ABSTRACT OF THE DISCLOSURE    A battery discharge indicator device for use on battery powered mining haulage vehicles is provided which automatically monitors the discharge condition of each of the battery supply sources provided on a mining haulage vehicle.  The battery discharge indicator provides a continuously flashing lamp indication when any of the battery supply sources discharges to a predetermined level required to power the mining haulage vehicle to a charging station.  A momentary flashing indication is further provided when the discharged battery source or sources are replaced with charged battery sources thereby indicating to the operator that the battery powered mining vehicle is ready for use.  The indicator device includes circuits connected to each of said battery supply sources, operational amplifiers arranged to act as voltage comparators in each of said circuits, optical links connected to each of said voltage comparators arranged to provide electrical isolation between each of said voltage comparators, indicator devices connected with said voltage comparators for actuating said flashing lamp and timers connected between said optical links and voltage comparators.  This invention is distin-guishable from others by the circuits incorporating the voltage comparator and the optical links in connection therewith and the arrangement of the circuits providing electrical isolation between the voltage comparators.
Patent CA-1134740-A (CA)
Inventor: LUERS THOMAS J
IPC: E21B34/06
Filed: 1980-09-12
Granted: 1982-11-02
Abstract: ABSTRACT    A mixing valve for use in cementing, fracturing or other treatment of a well.  The valve, which may be mounted in a pipe string, comprises a center mandrel surrounded by a coaxial housing having circumferentially spaced aper-tures therethrough.  A packer cup surrounds the center mand-rel below the apertures in the housing, and seals the annu-lus between the mandrel and housing when the pressure of fluid through the bore of the mandrel exceeds that on the outside of the chamber.  When mixing fluids, it is only necessary to pressure the fluid outside the housing to collapse the packer cup against the mandrel, the fluid from the outside then entering the stream flowing from the mandrel bore.  A method of mixing fluids utilizing the valve of the present invention is also disclosed.
Patent CA-1145329-A (CA)
Inventor: FOSTER CHARLES H
IPC: C07J9/00
Filed: 1980-10-03
Granted: 1983-04-26
Abstract: TITLE   PROCESS FOR DEHYDROGENATION OF STEROLS TO PRODUCE               .DELTA.4-3-KETOSTEROIDS (II) ABSTRACT OF THE DISCLOSURE This invention relates to the dehydrogenation of a 3-B-hydroxy steroid or a mixture of soy sterols to form the corresponding mixture of .DELTA.4-3-keto derivatives of phytosterols, the improvement which comprises dehydrogenation of the steroid or mixture of sterols using a supported nickel catalyst and carrying out the dehydrogenation in the presence of at least two chemically different hydrogen acceptors.  One such process uses a supported nickel catalyst and a dialkyl ketone, such as methyl ethyl ketone, and an olefin, such as 1-hexene, as the two different hydrogen acceptors.
Patent CA-1153768-A (CA)
Title: 7-oxabicycloheptane and 7-oxabicyclohepene prostaglandin analogs
Inventor: SPRAGUE PETER W
IPC: C07D493/08
Filed: 1980-10-10
Granted: 1983-09-13
Abstract: Abstract New 7-oxabicycloheptane and 7-oxabicyclo-heptene prostaglandin analogs which have the general formula   wherein R1 is hydrogen or lower alkyl; n is 0 to 4, m is 0 to 4 and x is 0 to 8, are useful as cardio-vascular agents.
Patent CA-1148981-A (CA)
Inventor: EIDENSCHINK RUDOLF
IPC: C07C13/28
Filed: 1980-12-04
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE             Partially hydrogenated oligo-1,4-phenylenes of the formula   wherein n is 1 or 2, the rings A and B are identical or different and are trans-4-alkylcyclohexyl or 4-alkylcyclohex-1-enyl, and the alkyl groups in each case are of up to 10 carbon atoms, have valuable liquid crystalline properties.
Patent CA-1149557-A (CA)
Title: Method of treating, especially dyeing, whitening or finishing, textile fabrics
Inventor: GUTH CHRISTIAN
IPC: D06P1/96
Filed: 1980-12-12
Granted: 1983-07-12
Abstract: Case 1-12635/1+2/+            Method of treating, especially dyeing, whitening or finishing, textile fabrics Abstract A method of treating, especially dyeing, whitening and/ or finishing, textile fabrics, in particular carpets, with an aqueous foamed composition which, in addition to containing dye or fluorescent whitening agent and/or finishing agent, contains a foam stabiliser, a foam regulator, and, optionally, other assistants. The aqueous composition employed contains (a) 1 to 4 g/litre of an anionic or non-ionic surfactant, or a mixture thereof, as foam stabiliser, and (b) 0.1 to 1 g/litre of an oxyalkylene-siloxane copolymer as foam regulator, said foam having a blow ratio of 1:(6 to 20), applying said foam continuously, in the form of at least one layer, to the textile fabric, if desired vacuuming said fabric to effect penetration of the layer of foam through the fabric, and sub-sequently subjecting the  fabric to a steam treatment.       Level dyeings with good penetration and/or excellent finishes are obtained on the treated textile fabrics.
Patent CA-1184446-A (CA)
Inventor: DEHNEL ROGER B
IPC: A61F13/49
Filed: 1981-01-23
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE     The invention concerns a process for manufacturing a water-absorbent article in which particles of a water-swellable polymer are fixed to a water-absorbent substrate.   The process includes the steps of forming on the surface of the water-swellable particles a coating of a thermoplastic adhesive resin;  locating the coated particles in their unswollen and dry state on or within the water-absorbent substrate also in the dry state;  and applying heat to soften the thermoplastic coating of the particles and pressing the particles and substrate to cause the particles to be bound to the substrate.
Patent CA-1174795-A (CA)
Inventor: PUHE RUDOLF
IPC: C08F214/06
Filed: 1981-01-29
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE             A  pastable emulsion polymer comprised of carboxylated monomer/vinyl chloride/vinyl acetate terpolymer having improved strength of adhesion produced by emulsion copolymerization and containing, per polymer weight, from 60% to 98% by weight of vinyl chloride monomer units, from  1% to 29% by weight of vinyl acetate monomer units, and from 1% to 15% by weight of carboxyl-containing monomer units selected from the group consisting of olefinically-unsaturated monocarboxylic acids, monoallyl esters of non-ehtylenically unsaturated dicarboxylic acids, and monovinyl esters of non-ethylenically-unsaturated dicarboxylic acids.  The terpolymers are manufactured by the copolymerization of vinyl chloride, vinyl acetate, olefinically-unsaturated monocarboxylic acids and/or monoallyl esters and/or monovinyl esters of non-ethylenically-unsaturated dicarboxylic acids in an aqueous emulsion.  The past-able terpolymers, after empasting are used for coating flexible sheet-like articles.
Patent CA-1145621-A (CA)
Inventor: HAGELBERG ALLEN C
IPC: F42B19/26
Filed: 1981-02-03
Granted: 1983-05-03
Abstract: ABSTRACT            A propulsion motor for an underwater vehicle such as an anti-submarine weapon.  The motor includes a propulsion chamber into which water is admitted and then rapidly ex-pelled through an exhaust nozzle, developing thrust to propel the vehicle.  Gas generators are used to develop the successive hydropulses to expel the water following each filling of the motor chamber with water.  In one par-ticular embodiment of an anti-submarine weapon which is directed through the air to the vicinity of a submarine by a rocket motor, the hydropulse underwater propulsion can use the same chamber as the rocket motor.
Patent CA-1150617-A (CA)
Inventor: LABELLE HENRI M R
IPC: E05D15/48
Filed: 1981-03-02
Granted: 1983-07-26
Abstract: ABSTRACT           A panic bar assembly for use in a folding door.  The assembly has first and second mounting members adapted to be mounted at the sides of a folding door.  At least one of the mounting members is selectively movable in a vertical direction on the door.  A panic bar is mounted at its ends to the mounting members.  The with the door unfolded, the panic bar extends horizontally across the door.  When the door is folded, the movable mounting member and the pivot means allow the bar to move to an upright position.           A folding closure having an emergency folding door therein which has a height less than the height of the closure.  A fold-ing top closure section is provided in the closure above the fold-ing top closure section together.  The arrangement allows the top section to guide the folding door about corners when folding or unfolding the closure.
Patent CA-1169607-A (CA)
Inventor: DINOVO SALVATORE T
IPC: F23G7/04
Filed: 1981-03-19
Granted: 1984-06-26
Abstract: I. P. 2487C     PROCESS AND APPARATUS FOR RECOVERY OF SPENT PULPING LIQUORS     Abstract of the Disclosure                    .         An integrated system, process and apparatus are provided for the efficient and effective recovery of spent pulping liquors, particularly kraft black liquor, whereby in an initial stage concentrated spent liquor is subjected to combustion in a reactor equipped with a plurality of parti-culate materials, at least one of which is of finer particle size than the other, preferably subjecting a portion of said particulate materials to at least one further treatment in a fluidized bed unit, and treating the inorganic solid combus-tion products in a reducing atmosphere.
Patent CA-1162813-A (CA)
Inventor: GREEN DAVID T
IPC: B25C5/02
Filed: 1981-04-24
Granted: 1984-02-28
Abstract: SELF-CONTAINED GAS POWERED SURGICAL STAPLER            Abstract of the Disclosure A surgical stapler powered by a relatively low pressure gas supply contained in the stapler,  The stapler has a mechanical linkage between the pneumatic actuator and the staple driver with a differential mechanical advantage to match the substantially constant force provided by the pneumatic actuator to the different forces required to first advance and then form the staple.  This mechanical linkage allows use of a relatively small low pressure actuator and also substantially increases the efficiency with which the gas supply is utilized.
Patent CA-1153877-A (CA)
Title: Apparatus for inserting electrical terminals into an  electrical connector housing
Inventor: BRANDEWIE JOSEPH E
IPC: H01R43/20
Filed: 1981-05-04
Granted: 1983-09-20
Abstract: ABSTRACT     In apparatus for inserting electrical terminals into an electrical connector housing, terminal secured to an end of a wire is supported with the terminal in alignment with, and facing, a cavity in a connector housing on a jig.  A lid is then closed to confine the wire in one end of a tunnel defined by a channel in the lid and a wire support surface, the other end of the tunnel being proximate to the housing.  Wire feed wheels, both of which are driven wheels, are then raised to drive the wire down the tunnel so that the terminal is inserted into the cavity.
Patent CA-1176618-A (CA)
Title: Method and adsorbant composition for .sup.8.sup.2rb generation
Inventor: NEIRINCKX RUDI D
IPC: G21G1/04
Filed: 1981-06-01
Granted: 1984-10-23
Abstract: Abstract The present invention provides a composition comprising 82Sr and an adsorbent selected from tin oxide, hydrated tin oxide, polyantimonic acid, titanium oxide, hydrated titanium oxide, ferric oxide and hydrated ferric oxide, and also provides a low 825Sr breakthrough method of generating 82Rb which comprises eluting such 825Sr charged adsorbant.
Patent CA-1161807-A (CA)
Inventor: TRUSSELLE WILLIAM H
IPC: B67C3/00
Filed: 1981-06-24
Granted: 1984-02-07
Abstract: ABSTRACT OF DISCLOSURE This invention relates to container filling machines and specifically to cleaning the exterior surface of the filling nozzle of product clinging thereto following the filling opera-tion.
Patent CA-1224494-A (CA)
Inventor: IMAI KAZUO
IPC: A61K31/135
Filed: 1981-07-27
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE    Phenethylamine derivatives shown by general formula   wherein Ro represents a lower alkyl group; R1 represents a lower alkyl group or a lower alkoxy group; R2 represents hydrogen atom or a hydroxyl group; R3 and R4 each represents hydrogen atom or a lower alkyl group; R5 represents hydrogen atom or a lower alkoxy group; X represents oxygen atom or a methylene group; m is an integer of 1-3; and n is an integer of 0-2 or the acid addition salts thereof.   These compounds exhibit a strong ?-adrenergic blocking action and are useful as  an    antihypertensive agent.
Patent CA-1174748-A (CA)
Title: Detecteur de passage d'objets pesants sur une  chaussee
Inventor: RICHARD CLAUDE R
IPC: G08G1/02
Filed: 1981-07-27
Granted: 1984-09-18
Abstract: RECIS DE LA DIVULGATION: Détecteur de passage d'objets pesants sur une chaussée caractérisé en ce qu'il comporte de l'extérieur à l'intérieur: un premier profilé en U, en matériau résistant, un deuxième profilé en U, en matériau amortisseur, encastré dand ledit premier profilé, un troisième profilé en U, en matériau résistant, encastré dans ledit deuxième profilé et un capteur encastré dans ledit troisième profilé. Ce détecteur trouve une application dans la détection et au comptage des véhicules.
Patent CA-1186735-A (CA)
Inventor: HUESCHELRATH GERHARD
IPC: G01N27/90
Filed: 1981-07-30
Granted: 1985-05-07
Abstract: INSTRUMENT FOR TESTING MATERIALS                    ABSTRACT OF THE DISCLOSURE         An instrument for testing of test pieces made of paramagnetic or diamagnetic material as well as of ferromagnetic materials above their Curie point for material defects and/or dimensional accuracy, especially for testing of tubes and slabs above 1000°C.  The instrument comprises an electrodynamic instrument transformer having magnetic pole shoes and eddy current exciting and receiving windings; and an electronic signal processing unit.  The pole shoes are designed in such a manner as to develop a magnetic field parallel to the test piece, and the eddy current exciting and receiving windings are heat-insulated with respect to the test piece.
Patent CA-1176646-A (CA)
Inventor: HYDES PAUL C
IPC: C07C/
Filed: 1981-09-02
Granted: 1984-10-23
Abstract: ABSTRACT            The compound   useful for the chemotherapeutic treatment of cancer or malignant neoplasms is provided in substantially pure form by a method of preparation involving a novel intermediate adduct with dimethylacetamide.