baber/WOPTO huggingface dataset:
Patent CA-1192036-A (CA)
Inventor: MEYER WILLIAM R
IPC: H01F41/12
Filed: 1982-03-24
Granted: 1985-08-20
Abstract: ELECTRICAL APPARATUS HAVING AN IMPROVED LIQUID DIELECTRIC COMPOSITION       Abstract of the Disclosure A dielectric liquid composition for use in an electrical apparatus, such as a transformer.  The dielectric composition is composed of 1% to 30%  by weight of a low molecular weight hydrocarbon oil having a molecular weight distribution peak in the range of 460 to 510, 40% to 80% of a high molecular weight hydro-carbon oil having a molecular weight distribution peak in the range of 600 to 650 and the balance being a polyalphaolefin, having a molecular weight distribu-tion peak of 530 to 580.  The dielectric liquid composi-tion has a fire point above 300°C, a pour point below -20°C, and is thermally stable and biodegradable.
Patent CA-1183543-A (CA)
Inventor: KOCH MANFRED
IPC: C07D249/12
Filed: 1982-04-08
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE Manufacture of 3-hydroxy-1,2,4-triazoles by reacting hydrazines with urea or alkali or ammonium cyanates and cyclization of the corresponding semicarbazides by means of formic acid in the presence of an inorganic acid.     The triazoles arc known intermediates for insecticides.
Patent CA-1190336-A (CA)
Inventor: JALOVEC LEE J
IPC: G01R13/20
Filed: 1982-06-28
Granted: 1985-07-09
Abstract: Abstract of the Disclosure A waveform measurement and display apparatus com-prises a  pair of signal-processing channels in addi-tion to a  sweep generator  arranged so as  to provide both Y-T and X-Y display modes. A time marker gener-ator system  is provided to  insert time markers  into the same relative time positions of the respective Y-T and X-Y displays so as to precisely ascertain the time relationship  between  the  two displays.  Additionally, such  time markers may be inserted into corresponding time positions  for expanded and unexpanded waveforms in the Y-T display mode so as to precisely ascertain the relative time position therebetween.
Patent CA-1174648-A (CA)
Inventor: KLYGIS MINDAUGAS J
IPC: B65D71/08
Filed: 1982-09-10
Granted: 1984-09-18
Abstract: Case 3911 BOTTLE MULTI-PACKAGE & PACKAGING DEVICE                       ABSTRACT     A multi-package of a group or array of bottles and a packaging device which covers and supports the array of bottles on all six sides of the array.  The device includes side walls and end restraining means integrally connected to top regions and bottom supporting means.          The bottom supporting means contacts at least portions of the bottoms of all the bottles in the array and the perimeter defined by a combination of the side walls and end restraining means is not substantially less than the perimeter of the array.  The top region includes at least a pair of opposed, generally oblong holes that facilitate telescopic association with at least two bottles in the middle ranks of the array and permits tightening in the vertical direction in the array.
Patent CA-1206609-A (CA)
Inventor: KROENER KLAUS
IPC: H04N5/06
Filed: 1982-10-19
Granted: 1986-06-24
Abstract: ABSTRACT: Circuit arrangement for generating the vertical synchro-nizing information in a magnetic video tape apparatus.     In magnetic video-tape equipment of the helical -scan type the vertical synchronizing information is situated at the beginning of a track near the edge of the magnetic tape. When the edge portion of the magnetic tape does not cooperate correctly with the head in the case of a faulty magnetic tape or apparatus, the vertical synchro-nizing information is not scanned and the resulting pic-ture will roll in a vertical direction. However, since the beginning of a track coincides with the edges of the head-change signal, the vertical synchronizing informa-tion, in accordance with the invention, is always derived from the head-change signal, i.e. even during normal un-disturbed operation, and is added to the CVBS signal, the signal scanned from the magnetic tape being blocked dur-ing this time. For this purpose the edge of the head -change signal is delayed and this delay is controlled so that normally the generation of the vertical synchro-nizing information from the line-pulse signals which are synchronised with the preceding track starts halfway be-tween two such line-pulse signals or their active edges. Also when the permissible phase shift of the head change signal relative to the line-pulse signal upon each head change is taken into account the vertical synchronizing information always starts an equal number of half-line periods after the beginning of a track, thereby preclud-ing a vertical picture jump, not even by half a line period.
Patent CA-1191447-A (CA)
Inventor: HULSING RAND H II
IPC: G01C9/02
Filed: 1983-01-19
Granted: 1985-08-06
Abstract: IMPROVED INSTRUMENT MOUNTING            ABSTRACT OF THE DISCLOSURE An improved mounting between a cylindrical package, containing a sensitive instrument, and a pro-tective cylindrical housing disposed thereabout.  Plugs at opposite ends of the housing each have a conical recess opening toward the other plug and between which the package is confined.  O-rings at each end of the package engage the tapered wall of the adjacent recess and abosrb longitudinal and radial shock and center the package within the housing.  To restrain relative rotational movement between the housing and instrument package, a plurality of coil springs are disposed within aligned bores in an end of the package and the adjacent plug.
Patent CA-1222720-A (CA)
Inventor: VERBERNE WIM J C
IPC: C25D3/56
Filed: 1983-01-20
Granted: 1987-06-09
Abstract: Abstract of the Disclosure The present invention relates to an improved electroplating bath and process for producing semi-bright to bright zinc cobalt alloy electrodeposits on substrates, and particularly non-planar substrates, to provide enhanced resistance to salt spray corrosion.  The electroplating bath of the invention comprises:  as ingredient A, zinc ions; as ingredient B, cobalt ions; as ingredient C, chlorine ions; as ingredient E, benzoic acid, salicylic acid or nicotinic acid and the bath compatible alkali metal and ammonium salts thereof; as ingredient F, benzylidene acetone, as ingredient G, a compound selected from the group consisting of N-allyl thiourea and an amine having the formula N R1 R2 R3 wherein R1 represents an alkyl group of 1 to Y carbon atoms optionally substituted by a hydroxyl group, and R2 and R3 or both represent a hydrogen atom or an alkyl group of 1 to Y carbon atoms optionally substituted by a hydroxyl group or an amino group and R2 and R3 may be the same or different and may be the same as or different to R1, Y being an integer from 2 to 6; and as ingredient H, an ethoxylated long chain acetylenic alcohol; an ethoxylated alkylamine; a polyether having a molecular weight ranging from about 100 to about 1,000,000; a polyalkylene glycol, a poly-glycidol; an ethoxylated phenol, an ethoxylated naphthol; an ethoxylated olefin glycol; an ethoxylated acetylenic glycol and mixtures thereof; the bath containing in-gredients A, B, and C and at least one of ingredients E, F, G and H.
Patent CA-1192486-A (CA)
Inventor: IDENO EIICHIRO
IPC: E21B43/24
Filed: 1983-02-23
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for recovering heavy oil from an underground oil reservoir, characterized by feeding a mixture gas from a reactant gas circulating system on the ground into an underground steam generator located in the vicinity of the oil reservoir to undergo methanation reaction through a fixed catalyst bed provided in the steam generator, and returning the product gas of the methanation reaction to the overground circulating system through the top of the steam generator for heat exchange with the incoming mixture gas, while feeding water to the steam generator from a water source on the ground, converting the water into steam by the heat of the methanation reaction, and injecting the steam into the oil reservoir.
Patent CA-1193498-A (CA)
Inventor: BOUPLON EDWARD J
IPC: B25D15/00
Filed: 1983-02-28
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE         A vibratory impact hammer is disclosed having no mechanical restraints which can absorb energy.  The hammer includes a hammer body assemblage suspended by rubber mounts for reciprocal axial movement in a support frame, the rubber mounts providing guiding and damping action of the assemblage in either direction of axial movement without extraneous friction forces acting thereupon, and a pair of synchronously driven eccentric weights which are arranged to provide vibratory move-ment of the assemblage.
Patent CA-1248297-A (CA)
Inventor: TSAU JOSEF H
IPC: A23L27/30
Filed: 1983-03-03
Granted: 1989-01-03
Abstract: DIPEPTIDE SWEETENER-METAL COMPLEXES                     ABSTRACT          Tne invention relates to metal complexes of dipeptide sweeteners, such as L-aspartyl-L-phenylalanine methyl ester, with improved dissolution rate, solubility and stability.
Patent CA-1191784-A (CA)
Inventor: MONTGOMERY JAMES W
IPC: E21B23/01
Filed: 1983-03-07
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE      A  universal  liner  hanger  apparatus  is  shown  for hanging a liner in a well bore which has a universal body having upper and lower connecting ends.  A plurality of gripping  slips  and  slip  expanders  are  carried  on  the tubular  body   for  engaging   the  well  bore  casing.          Interchangeable setting mechanisms can be connected to a selected one of the upper and lower connecting ends and are actuable to engage the gripping slips with the flip expanders responsive to each of mechanical manipulation and fluid pressure.  A single universal body is used with each of the different setting mechanisms to make-up the universal liner hanger apparatus.
Patent CA-1214044-A (CA)
Inventor: LINEBARGER HENRY F
IPC: C22C37/04
Filed: 1983-03-21
Granted: 1986-11-18
Abstract: PROCESSES FOR PRODUCING AND CASTING DUCTILE AND COMPACTED GRAPHITE CAST IRONS                 Abstract of the Disclosure The present invention is directed to processes and apparatus for carrying out said processes wherein molten cast iron is treated with a predominately iron alloy having the essential elements by weight of from about 0.1 to about 10.0% silicon and about 0.5 to about 4.0% magnesium.  The alloy may comprise from about 0.1 to about 10.0% silicon, about 0.5 to about 4.0% magnesium, up to about 2.0% of one or more rare earth elements such as cerium about 0.5 to about 6.5% carbon, the balance being iron.  Small amounts of calcium, barium or strontium and trace elements customarily found in conventional raw material may be present in the alloy.  The characteristics of the alloy make it possible to establish a ready supply of treated molten iron in the foundry in holding vessels with a selected chemical composition at a given temperature.  It also makes possible semi-continuous and continuous casting of ductile and compacted graphite cast irons.
Patent CA-1207391-A (CA)
Inventor: LEITCH CLIFFORD D
IPC: H03F3/191
Filed: 1983-03-25
Granted: 1986-07-08
Abstract: Abstract of the Disclosure A signal processing circuit is provided for amplifying low level modulated radio frequency sig-nals up to relatively high levels in an efficient manner which minimizes the amount of undesired splatter components generated.  The processing cir-cuit alternately operates in a first linear mode for short periods of time and then in a highly efficient second mode for substantially longer periods of time thus achieving  overall highly efficient signal amplification.
Patent CA-1215125-A (CA)
Inventor: NAGATA KOICHI
IPC: G06F5/08
Filed: 1983-04-25
Granted: 1986-12-09
Abstract: ABSTRACT     A calling signal memory device for a radio paging receiver includes n?x memory cells which are arranged in n lines and x columns to constitute shift registers in the line direction and flipflops in the column direction.  Each flipflop allows only one information to be stored in the memory cells in its associated column.  Information stored in the respective columns is transferred from the associat-ed input terminals to the associated output terminals to be thereby delivered sequentially in the first-in-first-out order.
Patent CA-1191615-A (CA)
Inventor: CHILINSKI HERBERT
IPC: G06F9/26
Filed: 1983-06-03
Granted: 1985-08-06
Abstract: ARRANGEMENT IN THE INSTRUCTION UNIT OF A          MICROPROGRAM-CONTROLLED PROCESSOR FOR THE DIRECT          HARDWARE-CONTROLLED EXECUTION OF PARTICULAR INSTRUCTIONS     Abstract In a microprogram-controlled processor, having an additional operating mode in which particular functions can be executed under direct hardware control, a mode latch is provided signalizing the instruction decoder whether micro program instructions or directly controlled macro instructions are to be executed.  The microprogram instructions are executed in the usual manner.  For the execution of the directly controlled macro instructions, the control storage of the processor is not required for supplying micro instructions.  Instead, this storage with the operation decoder as an address supplies one or several hardware control words.  The hardware control words consist of individual control bits, each of which directly controls one hardware function.
Patent CA-1200940-A (CA)
Title: Annulateur d'echo pour transmission de donnees
Inventor: SURIE SERGE
IPC: H04B3/23
Filed: 1983-06-10
Granted: 1986-02-18
Abstract: La présente invention concerne un annuleur d'écho pour système de transmission de données en duplex intégral utilisant des symboles multivalents à Q valeurs possibles. Cet annuleur d'écho se place dans un terminal entre le codeur de l'émetteur et l'entrée du récepteur et comporte, pour la synthèse de la copie d'écho, un sélecteur triant les symboles délivrés par le codeur en fonction de leurs valeurs et délivrant sur Q sorties distinctes des signaux binaires chacun représentatif de l'émission en cours ou non des symboles d'une valeur déterminée. L'annuleur d'écho comporte en outre pour cette synthèse Q filtre transversaux connectés aux sorties du sélecteur engendrant chacun la copie de la composante d'écho due à l'émission des symboles d'une valeur déterminée, et un circuit sommateur effectuant la somme des diverses composantes d'écho délivrées par les filtres transversaux.
Patent CA-1207344-A (CA)
Inventor: BALDUS WOLFGANG
IPC: C07C11/02
Filed: 1983-06-23
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a method for obtaining low-molecular olefins by catalytic decomposition of methanol and characterized in that the decomposition gas from the methanol is cooled, purified, if necessary compressed and is then passed after the separation of a C3+ fraction to a low-temperature gas-breakdown unit where there is a C1/C2 separation and decomposition of the C2 fraction into an ethane flow and an ethylene-product flow.
Patent CA-1208302-A (CA)
Inventor: OGINO YOSHIO
IPC: H05B6/12
Filed: 1983-08-18
Granted: 1986-07-22
Abstract: "Induction Heating Apparatus Utilizing Output Energy for Powering Switching Operation"                        ABSTRACT         An induction heating apparatus comprises a rectifier (2) for rectifying A voltage from an AC mains supply, a resonance circuit formed by an induction heating coil (4) and a capacitor (4), a semiconductor switching device (6) connected in circuit with the resonance circuit to the output of the rectifier, a diode (7) coupled in anti-parallel relationship with the switching device (6), and a circuit (17; 117, 118) for driving the switching device into conduction at a controlled frequency.  Further provided is a transformer (14) which derives a low frequency energy from the AC mains supply (1). A second coil (9) is electromagnetically coupled with the heating coil (4) for deriving a high-frequency energy.  The low- and high-frequency energies are coupled by diodes (10, 11, 15, 16; 132, 133) to the driving circuit to provide power neccesary to effect the conduction of the switching device.
Patent CA-1176885-A (CA)
Inventor: KURSCHNER FELIX
IPC: H01B5/10
Filed: 1983-10-21
Granted: 1984-10-30
Abstract: Abstract of the Disclosure An electric fence wire construction is made by plying coated supporting members, preferably fiberglass coated with polyvinyl chloride, with conducting members, preferably aluminum.
Patent CA-1191056-A (CA)
Inventor: PERNICANO VINCENT S
IPC: B44C1/17
Filed: 1983-11-01
Granted: 1985-07-30
Abstract: ABSTRACT OF THE DISCLOSURE A method of making a reflective heat transfer combination whereby a tacky mixture of tack wax and mineral spirits defines a carrier layer applied over a paper substrate capable of absorbing the carrier layer when melted in response to heat and disposing a layer of glass beads over the carrier layer and forcing the glass beads into the carrier layer and against the paper substrate while allowing portions of the beads to be exposed above the carrier layer.  A liquid binder layer of acrylic plastic is disposed around the beads and over the carrier layer while leaving portions of the beads exposed and is dried to retain the beads in position. Thereafter a liquid reflective coat of acrylic plastic is applied over the binder layer and covering the beads to provide a reflective background for reflecting light back through the beads.  While the reflective coat is liquid and before being dried, a powdered adhesive is disposed over the reflective coat and thereafter the reflective coat is dried.  The transfer is applied to an article, such as an article of clothing, by placing the reflective coat with the powdered adhesive therein against the article and applying heat and pressure to the paper substrate whereby the tacky carrier layer melts and is absorbed into the paper substrate while at the same time the powdered adhesive melts and bonds to the article whereby the beads are exposed upon removal of the paper substrate with the carrier layer absorbed thereinto.
Patent CA-1239895-A (CA)
Inventor: CALVERT RODNEY K
IPC: B65G47/71
Filed: 1983-11-07
Granted: 1988-08-02
Abstract: APPARATUS FOR ARRANGING ARTICLES IN GROUPS             ABSTRACT Apparatus for arranging articles in groups includes conveyor means for moving a single row of articles along a predetermined path in contacting relation with each other, a plurality of shuttle elements movable along-side said predetermined path and at a velocity less than the velocity of said infeed conveyor means and slidable in a direction transverse thereto, said shuttle elements being engageable respectively with a leading part of an article so as temporarily to control the velocity of said row of articles, shuttle withdrawing means engageable in sequence with the shuttles to impart transverse movement thereto in a direction away from said predetermined path together with stabilizing means engageable with said articles for preventing rotary movement thereof during withdrawal of said shuttles respectively.
Patent CA-1208136-A (CA)
Inventor: KRAFTON THOMAS J
IPC: A61K8/86
Filed: 1984-01-31
Granted: 1986-07-22
Abstract: ABSTRACT         A stable antiperspirant emulsion is disclosed which contains an antiperspirant salt of aluminum and/or zirconium, volatile cyclic silicone, water, and a low pH-stable emulsifier mixture of polyethylene glycol (21) stearyl ether and a lipophilic co-emulsifier such that the HLB of the emulsifier mixture is more than 7.5 and less than 9.9.
Patent CA-1217237-A (CA)
Inventor: TANIGUCHI SHIGEKI
IPC: B23K26/08
Filed: 1984-02-28
Granted: 1987-01-27
Abstract: Abstract of the Disclosure Disclosed herein is a laser butt welding apparatus comprising a pair of clamp means at least one of which is movable reciprocally along the steel strip-feed line direction and which are adapted to clamp the edge portions of preceding and trailing steel strips, a shear which is advanceable and retractable between the pair of the clamp means in a perpendicular direction to the line and cuts the edge portions of the preceding and trailing steel strips, means for butting the cut faces of the preceding and trailing steel strips while being clamped by means of the clamp means, and a laser torch adapted to condense a laser beam from a laser oscillator on an off-line at a weld zone and movable in a width direction of steel strips to be welded together.
Patent CA-1242141-A (CA)
Inventor: MULQUEEN PATRICK J
IPC: A01N25/02
Filed: 1984-03-09
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE           Emulsifiable agriculturally effective concentrate compositions which comprise a miscible combination of a polar and a non-polar solvent; an agriculturally effective compound which is at most only sparingly soluble in water, but which is soluble in the combination of polar and non-polar solvents; at least one emulsifier such as to cause or permit on emulsification of the concentrate with water the formation of an emulsion having an average droplet size not exceeding 10 microns; and a polymeric material, which is soluble in the polar solvent, and adapted to remain within the dispersed phase on emulsification of the concentrate and to form a solid or semi-solid matrix to prevent coalescence of the emulsion particles.
Patent CA-1220130-A (CA)
Inventor: HALLBERG ROLF O
IPC: E03B3/15
Filed: 1984-05-07
Granted: 1987-04-07
Abstract: Abstract The invention relates to a process for decreasing the contents of iron and manganese in ground water or surface water flowing through an aquifer or through a basin or a filter containing naturally occurring filter material.  Water containing oxygen or oxygen-releasing substances is introduced intermittently through a number of injection wells or injection pipes (1-9) arranged around an extraction well or extraction pipe (10) for purified water.  During each introduction of oxygen-containing water said water is fed to only some of said injection wells or pipes (1-9) and simultaneously water is drawn from nearby, adjacent or intervening injection wells or pipes (1-9).
Patent CA-1229697-A (CA)
Inventor: BERTRAM JAMES L
IPC: C08G59/10
Filed: 1984-07-17
Granted: 1987-11-24
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to an epoxy resin which results from dehydrogenating the reaction product of an excess of at least one epihalohydrin with at least one phosphoramide compound represented by the formula   wherein each R is independently hydrogen or a hydrocarbyl or an inertly substituted hydrocarbyl group having from 1 to 20 carbon atoms, with the proviso that at least two of the R groups are hydrogen, and removing the excess epihalohydrin.  Mixtures of the epoxy resins of this invention with curing agents are useful in the preparation of castings, laminates or coatings.
Patent CA-1219896-A (CA)
Inventor: HOTSUMI MINORU
IPC: B60R11/02
Filed: 1984-09-04
Granted: 1987-03-31
Abstract: ABSTRACT An electronic apparatus or the like is accommodated in a housing which in turn is mounted on a mounting plate by means of interengaging lugs and recesses. An elongate space is defined in part of side walls of the housing for receiving a slide plate therein. The slide plate is moved through a lock. The mounting plate is fastened to a mobile body such as a motor vehicle.
Patent CA-1227293-A (CA)
Inventor: WITZKE DUANE W
IPC: A47C7/35
Filed: 1984-09-04
Granted: 1987-09-22
Abstract: ABSTRACT             A vehicle seat assembly which includes a frame having side rails with upright webs and upper flanges and a load carrying pre-stretched web mounted on and extend-ing between the side rails. A plurality of J-clips are provided for mounting the web on the side rails so as to maintain the web in its pre-stretched condition.