baber/WOPTO huggingface dataset:
Patent CA-1146029-A (CA)
Inventor: MACH JAN
IPC: F24H1/40
Filed: 1979-12-28
Granted: 1983-05-10
Abstract: ABSTRACT OF THE DISCLOSURE:         A homogeneous or heterogeneous mixture of fuel and an oxidizer are fed, non-ignited, into a functional central space or cavity provided with a jacket, the cavity being symmetrically deployed along the axis of symmetry of the reaction space.  The peripheral area of the cavity is heated to a working temperature of 800°C and more in such manner that a part of the heat from its surface is deduced or abstracted in a controlled manner.  This internal preheated area in the central space or cavity, serves to heat the fuel/oxidizer mixture to ignition temperature.  The mixture is ignited on the surface of the cavity, the zone of inten-sive combustion of the complete flow of mixture, as well as intensive temperature zone, are transferred to the space behind the jacket for the central cavity.  As the flow continues, in a direction perpendicular to the heat exchang-ing surfaces, the radiation mass placed in the space adjacent to the heat exchanging surfaces is transformed into a posi-tionally stable, intensively radiating body, stabilized independently of the changes of the heat pattern of the combustion process.
Patent CA-1130998-A (CA)
Inventor: HOUMINER YORAM
IPC: C07D213/30
Filed: 1980-01-30
Granted: 1982-09-07
Abstract: Abstract This invention provides tobacco and non-tobacco smoking compo-sitions which contain a substituted-heterocyclic compound as a flavorant additive.           In one of its embodiments this invention provides tobacco compositions which contain a substituted-pyrazine flavorant additive such as 2,3-dihydroxy-2,3-dimethyl-1,4-bis(3,5,6-trimethyl-2-pyrazonyl)butane:                             Under smoking conditions the above illustrated substituted-pyrazine additive and it pyrolysis products flavor the mainstream and sidestream smoke.
Patent CA-1110798-A (CA)
Inventor: GORE DONALD B
IPC: C08G12/12
Filed: 1980-03-05
Granted: 1981-10-13
Abstract: ABSTRACT     A urea-formaldehyde corn is mixed or ground with added paraformaldehyde and urea in addition to a catalyst system and other conventional additives to produce a mixture or fine powder.  This mixture is optionally densified and granulated.  The additlon of urea and paraformaldehyde to the corn causes a low viscosity under cold manifold injec-tion condition, which is particularly suited for cold mani-fold molding applications.  The condensation of resin in the corn is preferably kept low by using high formaldehyde: urea ratios and pH values during drying.  The plastic life of the molding compound is improved by employing a catalyst system such as zinc sulfate and hexamethylenetetramine.  The molding compound is stable at about 82-110°C for over about 5 minutes and can be injected at applied pressures of below about 125 megapascals (18,000 psi) at such manifold temper-atures with reasonable cycle times and without setting in the sprue or runners.
Patent CA-1105848-A (CA)
Inventor: RASTATTER EDWARD L
IPC: B04C5/24
Filed: 1980-04-03
Granted: 1981-07-28
Abstract: Docket 6172 VORTICAL CYCLONE CLUSTER APPARATUS   Abstract of the Disclosure A cluster of closely spaced cyclones are arranged with their axis in parallel spaced relation, and cylindrical portions of the cyclones form rigid connections between parallel walls which define a chamber for directing fluid into corresponding tangential inlets within the cyclones.  In one embodiment, the walls are formed by flanges molded as integral parts of the plastic cyclone bodies, and the flanges are interconnected by key members.  In another embodiment, the walls are formed by flat plates which are rigidly connected by independently removable molded plastic bodies having integral threads.  Each of the cyclones includes a replaceable apex cone section which may be ceramic and has an externally threaded portion projecting into an apex discharge chamber defined between an inner wall and a parallel spaced transparent outer wall.  Each apex cone section is secured to the inner wall by a nut member, and the transparent outer wall is provided with an axially aligned opening and valve for each cyclone for introducing a back flushing fluid or to produce a vacuum at the apex end.  The apex cone sections may be secured to the apex discharge housing by threaded sleeves which also form spacers between the walls of the housing and which support corresponding transparent rings.  A ceramic probe is Docket 6172 adjustable axially within each ring and has a conical inner end which cooperates with the apex end of the corresponding cyclone to define an adjustable annular discharge orifice.  The opposite ends of the cyclones have molded plastic closures with vortex finders which project into a vortex chamber defined by a removable cover member.  The vortex finders may also project into a tank connected to a vacuum source for deaerating liquid which is received within the tank.
Patent CA-1136855-A (CA)
Inventor: FRANK HAROLD
IPC: A01K91/06
Filed: 1980-06-26
Granted: 1982-12-07
Abstract: ABSTRACT           There is provided a novel fishing device comprising a support member, a fishing rod member pivotally supported intermediate its ends by said support member for rotation about a horizontal axis; a motor; a linkage driven by said motor and adapted to be pivotally and detachably connected to one end of said fishing rod member; whereby, when said motor is activated, said fishing rod member is rotated in a rocking motion about a horizontal axis by said linkage and is detached from said linkage when a predetermined force is applied to the opposite end of said fishing rod member.
Patent CA-1128943-A (CA)
Inventor: PFIFFNER ALBERT
IPC: A01N43/84
Filed: 1980-07-11
Granted: 1982-08-03
Abstract: Abstract The invention relates to the production of novel compounds of formula                 I   wherein R represents ethyl or phenyl, and of salts and N-oxides thereof. These novel substances are useful in treating infections caused by pathogenic fungi on yeasts.
Patent CA-1144382-A (CA)
Inventor: LANDRY KOSSUTH J JR
IPC: E02D3/00
Filed: 1980-08-12
Granted: 1983-04-12
Abstract: SOIL EROSION PREVENTION BLOCKS     ABSTRACT OF THE DISCLOSURE          The invention relates to a device for use in control-ling soil  erosion  comprising  a  matrix  of  cellular  concrete blocks, having  foliage  growth  passageways  therethrough,  and held together by  a  series  or  system  of  cables  or the  like passing through  internal passageways within each block.   The cables are anchored  into the ground  to retain the blocks  in position.
Patent CA-1148768-A (CA)
Inventor: ROY RICHARD H
IPC: F16H3/08
Filed: 1980-09-03
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE      Resilient shift mechanism for shifting gears in a transaxle, transmission, gear box, or the like is provided.  In a gear drive for a small vehicle such as a garden tractor or a self-propelled lawn mover, it is often difficult to disengage a shift dog from a gear when under a heavy load.  In some instances, the shift mechanism, such as shifter fork, can be distorted, bent, or broken.  The new shift mechanism includes a shifter fork for moving a shift dog or clutch collar and a resilient shift lever for moving the shifter fork.  The lever has a resil-silient shift lever, being stressed, will subsequently shift the shift dog when the load has diminished.
Patent CA-1140642-A (CA)
Inventor: BERNARD WALTER J
IPC: H01G9/055
Filed: 1980-09-10
Granted: 1983-02-01
Abstract: ELECTROLYTIC CAPACITOR WITH HIGH-PURITY CATHODE                Abstract of the Disclosure A cathode electrode for an electrolytic capaci-tor is produced by depositing aluminum on both surfaces of a porous high surface-area dielectric substrate as a layer at least 2000 .ANG. thick on each surface.
Patent CA-1152360-A (CA)
Inventor: MACKAY WILLIAM B F
IPC: C22C38/04
Filed: 1980-09-12
Granted: 1983-08-23
Abstract: ABSTRACT       An abrasion resistant heat treated austenitic manganese steel containing about 1% carbon, 13% manganese and 1.2 - 2.0% vanadium.  The steels are heat treated so as to disperse austenitic grain boundary vanadium carbides uniformly throughout the matrix.
Patent CA-1153002-A (CA)
Inventor: RENTZEA COSTIN
IPC: C07D307/68
Filed: 1980-11-20
Granted: 1983-08-30
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention relates to N-substituted-2-methylnaphthylamides of the general formula           I, where R1 is   , R3 being hydrogen or C1-4-alkoxy, and R2 is unsubstituted isoxazolyl, furyl or triazolyl or isoxazolyl, furyl or triazolyl substituted by fluorine, chlorine, bromine, nitro, linear alkyl of 1-4 carbon atoms;  methoxy, ethoxy, methylthio, ethylthio, n-propylthio, trichloromethyl, trifluoro-methyl and tetrafluoroethoxy, methoxycarbonyl, acetyl or propionyl, and X is hydrogen, methyl, chlorine or bromine.          This invention is further concerned with their processes of preparation.  The compounds so obtained are all active as fungicides.
Patent CA-1158885-A (CA)
Inventor: KOSLOW EVAN E
IPC: C09K17/00
Filed: 1981-02-04
Granted: 1983-12-20
Abstract: INVENTOR:  EVAN KOSLOW , et al.        DOCKET KOS-4 METHOD OF PROMOTING WATER TRANSPORT THROUGH SOIL         ABSTRACT OF THE DISCLOSURE       A method of promoting the transport of water through medium and coarse grained soils comprising the step of applying to the medium or coarse grained soil a soil amendment composition at a level of less than 20 parts per million parts by weight of dry soil, and preferably less than 5 ppm.  The composition comprises a substantially linear, substantially water-soluble hydrophilic polymer having a molecular weight greater than 50,000,  A preferred polymer is poly (ethylene oxide) having a molecular weight of 300,000 to 7,000,000.
Patent CA-1146327-A (CA)
Inventor: JENTOFT ARTHUR P
IPC: E04D13/03
Filed: 1981-02-05
Granted: 1983-05-17
Abstract: MD:nm THERMAL BREAK SKYLIGHT          Abstract of the Disclosure The skylight  may be of the domed-type or flat-type and of single or double glass (acrylic or other transparent or translucent plastic) construction.  The skylight fits within an opening in a roof or the like and has a peripheral base that may be constructed of a metal material such as aluminum and which is fixed to the roof construction about the opening. The base comprises inner and outer base frames separated by a thermal break  a peripheral curb frame disposed over the base  and a retainer for securing the skylight dome over the curb frame.  In one embodiment the thermal break is formed by a separate gasket preferably in the form of a pre-molded butyl tape with a neoprene shim.  The curb frame is sealed to the base by means of a hollow second gasket preferably secured to the base but separate from the butyl gasket.  In another embodiment a foam rubber gasket is employed having an enclosed hollow tube for maximum compliance functioning both as the thermal break and as the gasket between the base and the curb frame.  The gasket is provided in rectangular sizes corres-ponding to the opening size with mitred  and vulcanized cor-ners thus providing an optimum seal.
Patent CA-1152906-A (CA)
Inventor: UNDERWOOD GERALD T
IPC: B65D59/02
Filed: 1981-03-05
Granted: 1983-08-30
Abstract: A PROTECTIVE CLOSURE FOR AN ARTICLE                 Abstract of the Disclosure This invention relates to a protective closure for threaded or non-threaded tubular articles or projections.  This protective closure comprises a hollow cylindrical member having an open and a closed end and with at least one internal and one external circularly-shaped plateau.  Joined to the open end of the cylin-drical member is a flexible sleeve which can be folded back over the article which is to be protected.  This folding ability of the sleeve serves as a locking device to retain the protective closure on certain tubular-shaped articles or projections.  A number of helical threads can also be formed on each of the plateaus to provide a further locking device when the protective closure is used to protect a threaded article.
Patent CA-1142213-A (CA)
Inventor: KANAI HISASHI
IPC: H01J31/46
Filed: 1981-03-20
Granted: 1983-03-01
Abstract: AN IMPROVED SINGLE IMAGE PICKUP TUBE TYPE        COLOR TELEVISION CAMERA SYSTEM                ABSTRACT OF THE DISCLOSURE     The present invention relates to a single image pickup tube type color television camera system. The system in-cludes an electrostatic focusing and electromagnetic deflection type image pickup tube which includes an electron beam control electrode and a plurality of focusing electrodes.  An electron beam alignment unit is provided for producing a magnetic field disposed adjacent the image pickup tube in the vicinity of the control electrode.  A deflection unit is disposed adjacent the tube and apart from the alignment wait along the longitudinel axis of the tube.  A unit is provided for correct-ing color shading and is comprised of a magnetic material which is selectively disposed adjacent the tube in the vicinity of the beam alignment unit.  The color shade correcting unit has a magnetic field intensity which effects some portion of the magnetic field of the beam alignment unit thereby reducing color shading effects.
Patent CA-1150352-A (CA)
Inventor: SIEVERS KIRK A
IPC: G01R31/34
Filed: 1981-04-14
Granted: 1983-07-19
Abstract: Abstract A detector monitoring the function of the stator and rectifying diodes in a multiphase alternator battery charging system is disclosed.  A circuit combines indi-vidual phase signals form the alternator to form an artificial neutral at which a normally symmetric wave signal is present.  A first comparison means detects deviations in the normally symmetric wave signal greater in value than a first threshold voltage level.  A second comparison means detects deviations in the normally sym-metric wave signal lesser than a second threshold voltage level.  Means coupled to the first and second comparators produce an output signal whenever the normally symmetric wave signal deviates above the first threshold voltage level or below the second threshold voltage level.  The detection of assymmetry in the normally symmetric wave signal indicates a fault in the stator or rectifying diodes of the alternator.
Patent CA-1169987-A (CA)
Inventor: HECHT JAMES L
IPC: C08K3/24
Filed: 1981-05-05
Granted: 1984-06-26
Abstract: ABSTRACT OF THE INVENTION       Use of a selected antimonate has been found to increase flame-retardancy without lowering thermal resistivity of a polyethylene terephthalate molding blend which contains an ionic hydrocarbon copolymer or ionic salt of a hydrocarbon acid and a low molecular weight compound.
Patent CA-1160091-A (CA)
Title: Machine for erecting hexagonal drum and blank therefor
Inventor: SANFORD ROBERT J
IPC: B31B5/76
Filed: 1981-06-16
Granted: 1984-01-10
Abstract: IP 2565 Method and apparatus for erecting a polygonal carton from a collapsed envelope (blank) are disclosed. The carton is preferably a two-ply hexagonal carton having a bottom that forms automatically as the oppositely disposed sidewall-forming panels of the envelope are separated. An improved envelope for use with the apparatus is also disclosed.
Patent CA-1167481-A (CA)
Inventor: HEARN GEOFFREY
IPC: G01F23/20
Filed: 1981-06-29
Granted: 1984-05-15
Abstract: SPECIFICATION                   GAS BOTTLE CONTENTS GAUGE                  ABSTRACT OF THE DISCLOSURE       A gauge for assessing the content of releasable gas in a bottle of compressed or liquified gas, which gauge serves to determine the force  required to cause the bottle to pivot about a point on its lower periphery, the weight of the content being assessed from the magnitude of said force.  The gauge has a platform pivoted about a horizontal edge of a frame and is spring-urged upwardly so as to be suitable for positioning under the lower rim of a gas bottle at a point on the periphery thereof.  This causes the bottle to pivot about a diametrically-opposed point on the bottle rim periphery, provided the spring exerts a sufficient force.  The platform is connected to a pointer to cause the pointer to sweep across a scale provided on a part of the frame, dependent upon the movement of the platform.  A screw-threaded adjuster is arranged to pre-load the spring, thereby to allow alignment of the pointer with a 'full' marking on the scale when the gauge is first positioned beneath a full gas bottle;  thereafter the remaining content can be assessed by the instantaneous indication given by the pointer reading on the scale.
Patent CA-1248096-A (CA)
Inventor: KLESSING KLAUS
IPC: C07D493/04
Filed: 1981-07-08
Granted: 1989-01-03
Abstract: Abstract Aminodesoxy-1.4;3.6-dianhydrohexitol derivatives of the general formula I, (I)   wherein R1 and R2, in each case independently of one another, signifies a hydrogen atom or a lower alkyl-group with 1 to 4 C-atoms or wherein R1 signifies a hydrogen atom and R2 an adamant(1)yl radical or wherein R1 and R2, together with the nitrogen atom to which they are attached, (a) signify the residue of a cyclic, non-aromatic secondary amine possibly containing a further hetero atom or (b) the aden(9)yl radical possibly mono-or disubstituted on the 6-amino group or (c) the 6-alkylmercaptopurin(9)yl radical or (d) the theophyllin-(7)yl radical or (e) the 6-chloropurin-9-yl radical or wherein R1 signifies a hydrogen atom or a lower alkyl group with 1 to 4 C-atoms and R2 an .omega.-theophyllin(7)yl-alkyl radical or an .omega.-theobromin-1-ylalkyl radical or an .omega.-(N,N'-di-lower alkyl-substituted xanthin-N''-yl)-alkyl radical, whereby "lower alkyl" signifies an alkyl group with 1 to 5 C-atoms, or an .omega.-adenin-9-ylalkyl radical, whereby the alkyl radical has 2 to 7 C-atoms and can be straight-chained or branched, and wherein R3 signifies a hydrogen atom, a methanesulphonyl or toluenesulphonyl group, as well as their acid-addition salts.     Processes for the preparation of said compounds and use of said compounds as reactive intermediate products for the preparation of the corresponding pharmacologically-effective amino-desoxy-1.4;3.6-dianhydro-hexitol nitrates.
Patent CA-1175171-A (CA)
Inventor: YAKEL ALFRED W
IPC: H04M5/00
Filed: 1981-08-19
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A passive conference bridge is coupled to telephone lines through pairs of panel mounted plug-in jacks to establish conference call connections with balanced input/output impedances.  Test equipment is plugged into the jacks for connection to the bridge circuit and/or telephone lines.  The telephone lines are disconnected from a leg of the bridge circuit through one of the jacks of each pair and a terminating resistor is thereby inserted into the disconnected bridge leg.
Patent CA-1137789-A (CA)
Inventor: NAKATSU KANJI
IPC: C01D9/00
Filed: 1981-10-19
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE         An electro-mechanical controller for a fraction collector for a liquid chromatograph in which a conventional strip Chart recorder pen holder guide rail is provided with a slider which is pulled along by a contact bar mounted on the pen holder or pushed by the pen holder depending on the direction of travel.  The L-bar and pen holder are electrically interconnected to sense the travel of the pen holder and gener-ate an output signal which triggers a timer, the output signal of which fires a one-shot integrated circuit the output signal of which in turn fires a free running timer and time delay cir-cuit to permit time for the solution of the detected peak to travel from the detector to the fraction collector.  The output signal from the free running timer and time delay triggers a one-shot IC the output signal of which is fed to an event marker and an integrated circuit inverter controlling the movement of the fraction collector device.
Patent CA-1182840-A (CA)
Inventor: BARTLEY WILLIAM J
IPC: B01J23/56
Filed: 1981-11-06
Granted: 1985-02-19
Abstract: PROCESS FOR THE PRODUCTION OF METHANOL            FROM SYNTHESIS GAS                    Abstract of the Disclosure Lanthanum rhodate, or metal substituted lanthanum rhodate, having a perovskite structure is a highly active catalyst for the production of methanol from hydrogen and carbon monoxide.  The lanthanum rhodate displays excellent stability and excellent selectivity to methanol.                     S P E C I F I C A T I O N
Patent CA-1182306-A (CA)
Inventor: SPITZER WOLFGANG
IPC: G01N35/00
Filed: 1981-12-17
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A device for the transport of test specimens in strip form to a defined position under a measuring apparatus is described.  This device operates with the use of a conveyer belt and is provided with means for positioning the specimens under the measuring apparatus.
Patent CA-1178209-A (CA)
Title: Composition cosmetique amincissante et anti-  cellulitique a base d'un extrait de plante contenant  des saponines, un extrait d'arnica montana l. et d'un extrait de noix de cola et son procede d'application
Inventor: MARISSAL JEANINE
IPC: A61Q19/06
Filed: 1982-02-09
Granted: 1984-11-20
Abstract: La présente invention a pour objet une composition cosmétique cutanée à action amincissante et anti-callulitique caractérisée en ce qu'elle contient dans un support cosmétique approprié au moins un extrait d'une plante contenant des saponines, un extrait d'Arnica Montana L. (Fleurs d'Arnica) et un extrait de noix de Cola.
Patent CA-1181007-A (CA)
Inventor: LAPIDUS HERBERT
IPC: A61K8/26
Filed: 1982-02-17
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE An antipruritic composition and a method for treating bodily itches. The composition comprises an anhidrotic and an emollient carrier. In the method a layer of the composition is placed on the itching part of the body.
Patent CA-1162240-A (CA)
Inventor: RICE DARRELL
IPC: H02H9/04
Filed: 1982-03-01
Granted: 1984-02-14
Abstract: VOLTAGE REDUCTION SAFETY CIRCUIT                    ABSTRACT          A circuit is presented for coupling a storage capacitor to a capacitor shorting switch whereby voltage across the shorting switch is maintained at a reduced potential relative to the storage capacitor so that the voltage and potential current at the switch contacts is maintained at levels wherein it is impossible for the release of sufficient energy into the surrounding atmosphere to cause ignition of a flammable mixture of gas and air.  This is accomplished by coupling the storage capacitor to the switching device via a variable voltage divider network controlled by an SCR with a zener diode controlled gate circuit and a varistor.
Patent CA-1160321-A (CA)
Inventor: MURPHY PETER
IPC: B27B31/06
Filed: 1982-03-11
Granted: 1984-01-10
Abstract: METHOD AND APPARATUS FOR SAWING                      LOGS INTO LENGTHS                 ABSTRACT OF THE DISCLOSURE         A sawmill serving to cut logs into lengths which will allow for maximum use of the wood has a support for the log to be sawn.  A number of saws are arranged alongside the supported log for individual lateral movement longitudinally of the log.  Associated with the support is a locating device for determining the position of the log end relative to a reference datum line extending across the support.  An electronic scanner surveys the log as it is delivered to the support and obtains log profile data which is fed to a computer.  The computer has a memory in which is stored desirable cutting data as related to the reference datum line and the log profile data.  A signal is sent by the computer to each of the saws whereupon the saws take up positions which will result in the log being cut into optimum random lengths.