baber/WOPTO huggingface dataset:
Patent BE-818779-A (BE)
Title: Rotary internal combustion engine - radial stator vanes slide through annular rotor, turning with rotor
IPC: F01C1/352
Filed: 1974-08-13
Abstract: A cylindrical stator (1) has a stationary shaft running through its centre. A rotor (2) in the form of annular cylinder with longitudinal recesses (B) on its outer surface runs eccentrically within the stator. Radial vanes (3) with bearings turning on the central shaft project through the rotor walls which they traverse by means of bearings (9) pivoting in the rotor and allowing the vanes to slide through them. The vane delimit working chambers of variable volume between themselves, the rotor and the stator. The stator circumference contains inlet and exhaust ports and a sparking plug.
Patent BE-897076-A (BE)
Title: Three=dimensional molecular structure model - comprises plastics modules fitted together by corrugated ties fitting into corresponding housings
Inventor: MIKELSAAR R K N
IPC: G09B23/26
Filed: 1983-06-17
Abstract: The three-dimensional model has plastics modules (1), each representing an atom of the molecular structure. These are connected by assembly parts (2) introduced into housings in each module. The housing shape matches that of the assembly parts, which are basically cylindrical. The surface of both are corrugated (3,6,4,7), with alternate matching ridges and hollows. The ridges (3) and hollows (4) are made so that their axes are parallel to that of the assembly part. The entry zone (5) of each housing is conical and the model has pivoted hand grips for easy handling.
Patent BE-754975-A (BE)
Title: Lining material for imitation leather
IPC: D06N3/00
Filed: 1970-08-18
Abstract: A layer of PVC is coated on one side with a textile material consisting of PVC and acrylonitrile threads. Specif. the textile material is stuck to the layer of PVC by moistening the surfaces to be joined with a liquid acting as a solvent for the PVC. The two layers are then lightly pressed together and the solvent dried.
Patent BE-906093-A (BE)
Title: Edition de donnees vocales.
IPC: G10L19/00
Filed: 1986-12-30
Abstract: Le système comprend un dispositif de traitement comportant un dispositif d'acquisition destiné à saisir un signal correspondant à un message vocal, un dispositif de numérisation produisant des données vocales correspondant au massage, des dispositifs d'acquisition de données et de signaux discrets, une mémoire, un dispositif de visualisation et un processeur qui stocke les données de caractères, mémorise et affiche la séquence  et revise l'enregistrement pour refléter les variations d'édition.
Patent CA-1042611-A (CA)
Inventor: CHRISTIE NICK J
IPC: D06L4/30
Filed: 1974-08-13
Granted: 1978-11-21
Abstract: ABSTRACT    Hydrosulfite based one-package after-treatment compositions for textiles dyed with disperse and basic dyestuffs increase fastness to washing and crock-ing while avoiding the dangers of using hydrosulfite itself.
Patent CA-1048743-A (CA)
Inventor: TAKAHASHI KIHEI
IPC: A44B19/36
Filed: 1974-12-16
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE        A bridge top stop having a pair of flanged rims projecting outwardly in parallel spaced relationship from an inverted U-shaped member.  The flanged rims are each of constant width throughout the full length thereof.  For mounting the bridge top stop adjacent the upper ends of a pair of slide fastener stringers, the flanged rims are compressed toward each other for gripping engagement of the opposed reinforced edge portions of the stringer tapes.          The compression is effected such that it results in the spacing between the flanges of the rims being greater at the area of the base of the "U"-shape, as comapred with the spacing at the two arm sections of the "U" wherein the tapes are engaged, whcih results in an improved uniformity of grip between the stop and the fastener, without subjecting the reinforced edges of the tape to an undue, weakening deep penetration by the flanges of the rims.  The central or base section of the "U" is reinforced to provide counteraction to the rim-spreading-apart forces present at the base of the "U" due to resiliency of the reinforced edges of the fastener.
Patent CA-1056603-A (CA)
Title: Fuel supply control to the reaction shaft in the operation of a flash smelter
Inventor: KIMURA SUSUMU
IPC: C22B15/00
Filed: 1975-02-07
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE             A method for controlling the amount of fuel to be supplied to the reaction shaft in the operation of a flash melting furnace wherein the difference between the actual and desired temperatures of tapped matte is larger than a predetermined allowable value and which comprises adjusting the amount of fuel to be supplied to the reaction shaft to a value obtained by subtracting a sum of corresponding amounts of fuel for correcting the gas temperature at the reaction shaft and for correcting proportionally to the dif-ference between the actual and desired temperatures of tapped matte from the theoretical amount of fuel for maintaining the gas temperature at the reaction shaft to a desired temperature.           The corresponding amount of fuel for correct-ing the gas temperature at the reaction shaft is calculated by multiplying a predetermined amount of fuel by the difference between the theoretical and corrected gas temperatures.  The corresponding amount of fuel for correcting proportionally to the difference between the actual and desired temperatures of tapped matte is calculated by multiplying the difference between the actual and desired temperatures of tapped matte by a predetermined amount of fuel in correlation with the predetermined amount of fuel for correcting the gas temperature at the reaction shaft.
Patent CA-1058343-A (CA)
Inventor: VAN REIJENDAM JAN W
IPC: C08G81/02
Filed: 1975-03-04
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE            It is known to prepare bitumen compositions for a number of uses.  However pure bitumen compositions have a restricted utility due to the narrow temperature ranges at which it remains in a substantially solid but not brittle form.  Bitumen has been modified by mixing it with other polymers,  However this has not been entirely successful.  The present invention seeks to overcome this drawback by providing a composition comprising a mixture of a bitumen having attached to at least a part thereof carboxylic acid groups, anhydride groups, or a mixture thereof, and ester, lactone, acyl chloride, imide, and amide derivatives thereof with a member of the group comprising: (a) a (co)polymer(1) also having attached thereto such groups, (b) a (co)polymer(2) having attached thereto at least two functional groups selected from the group hydroxyl, mercapto, amino and N-hydrocarbylamino, epoxyalkyl and isocyanato groups, wherein the amount of (co)polymer(2) is at most 20%w based on weight of composition.
Patent CA-1038451-A (CA)
Title: Feeler element for the electrical measurement of inclinations
Inventor: ZUEST HARRY
IPC: G01C9/18
Filed: 1975-05-21
Granted: 1978-09-12
Abstract: INVENTOR:  HARRY Z?ST            INVENTION: FEELER ELEMENT FOR THE ELECTRICAL MEASUREMENT            OF INCLINATIONS     ABSTRACT OF THE DISCLOSURE     A feeler element for determining deviations from the vertical by measuring an electrical impedance which changes as a function of tilting between surface electrodes which are in contact with a liquid contained in a container.          Each electrode is coupled with a respective electrode connection which can be connected from the outside.  At least one thin-film electrode is applied to at least one electrically insulat-ing surface of a wall of the container and which surface con-fronts the liquid.  Each such at least one thin-film electrode structure comprises a number of layers and at the outer surface of the multi-layer electrode structure which faces away from the wall of the container there is provided a vapor deposited, el-ectrochemically active black layer.  This electrochemically active black layer can be galvanically treated after vapor deposition thereof.
Patent CA-1042587-A (CA)
Inventor: WOOLLEY JAMES A
IPC: C04B26/04
Filed: 1975-10-20
Granted: 1978-11-14
Abstract: Abstract of the Disclosure A flexible intumescent sheet material is provided containing vermiculite or other expandable mica employing inorganic fibers and elastomeric binder, which is useful in protecting catalytic pollution control devices from thermal or mechanical shock.
Patent CA-1053399-A (CA)
Inventor: NEWMAN NEIL F
IPC: C08L1/00
Filed: 1975-12-16
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed are chlorinated low unsaturated rubbers exhibiting improved adhesion properties and improved convulcanization ability with high unsaturation rubbers.  Also disclosed is a method of preparing these rubbers which comprises reacting the chlorinated rubber with certain bromine and/or iodine contain compounds.
Patent CA-1080135-A (CA)
Inventor: ENEGESS DAVID N
IPC: G21F9/02
Filed: 1976-01-27
Granted: 1980-06-24
Abstract: Abstract of the Disclosure A vortex gas separator for the separation of a gas mixture into first and second fractions,  The operation of the separator depends on the principle that various gases interact with sorbent substances to greater and lesser degrees.  The gas to be separated is tangentially injected into a cylindrical container to create a vortex.  The sorbent substance is suspended on the interior of the cylindrical container and interacts with the gases, slowing them down to various degrees.  Accordingly, the slowest fraction migrates towards the middle and the fastest fraction is displaced to the circumference.  Outlets for the slow fraction and the fast fraction are provided respectively at the axis of the container and at the periphery of the container.
Patent CA-1040086-A (CA)
Inventor: LEJEUNE DANIEL
IPC: B60C15/05
Filed: 1976-01-27
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE:           The properties of a composite bead ring for tires are improved by interposing an annular trifurcated element tangentially of the three unitary bead ring components.
Patent CA-1054082-A (CA)
Inventor: BAUER KLAUS
IPC: A23K20/195
Filed: 1976-03-02
Granted: 1979-05-08
Abstract: Abstract Strains of Actinoplanes produce an antibiotic substance upon aerobic cultivation.  The antibiotic is sparingly soluble in water with a pronounced band in the W absorption spectrum at 307 nm.  Methods for preparing and using the antibiotic, both therapeutically and for promoting livestock growth, and composition adapted for these uses are described.
Patent CA-1060035-A (CA)
Inventor: BOEGER MANFRED
IPC: C07D295/215
Filed: 1976-07-22
Granted: 1979-08-07
Abstract: Abstract of the Disclosure Compounds of the formula               (I) wherein R1, R2 and R3 independenely of one another are hydrogen, halogen, methyl or ethyl, R4 is  C1-C8-alkyl, C3-C5-cycloalkyl or (C3-C6-cycloalkyl)-methyl, and either i)    R5 is  hydrogen, C1-C8-alkyl, C1-C4-alkoxy, C3-C6-cycloalkyl or (C3-C6-cycloalkyl)-methyl, whilst R6 is C1-C8-alkyl, C1-C4-alkoxy, C3-C6-cycloalkyl or (C3-C6-cycloalkyl)-methyl, or ii)   R5 and R6 together with the nitrogen atom to which they are attached represent a 5- or 6-mem-bered heterocyclic ring optionally sub-stituted by one or more C1-C4-alkyl groups and optionally including an oxygen or sul-phur atom within the ring system, posess  valuable insecticidal and in particular acaricidal properties.
Patent CA-1060078-A (CA)
Inventor: RYAN FREDERICK M
IPC: H01J31/20
Filed: 1976-07-26
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         A color television picture tube of the triad phosphor array type in which a single layer of cathodo-luminescent absorptive radiation emissive material is disposed on the interior surface of the tube faceplate.  Radiation collimating means are associated with the tube faceplate, and at least two different primary color emissive materials are disposed on the exterior surface of the faceplate.  The exterior disposed primary color emissive materials are absorptive of the radiation emitted by the internally-disposed material and excited to emission thereby.
Patent CA-1082205-A (CA)
Inventor: BELLINA RUSSELL F
IPC: C07C46/06
Filed: 1976-09-13
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE         Miticidal and aphicidal compounds Or the following formula, processes for preparing them, compositions containing them, and methods of using them to protect plants and animals from damage caused by these pests:       where R1 = alkyl of 8-14 carbon atoms either branched, cyclic, or straight chain; R2 = alkyl of 1-17 carbon atoms either branched or straight chain, alkenyl of 2-17 carbon atoms, cycloalkyl of 3-6 carbon atoms, alkoxy of 1-4 carbon atoms, -CH2OCH3. -CH2OCH2CH3-or -CH=CH-COOH; X = hydrogen, fluorine, chlorine, bromine, methyl, or methoxy; Y = hydrogen, fluorine, chlorine, bromine, methyl, or methoxy; provided, when R1 is alkyl of 8-11 carbon atoms, at least one of X and Y is other than hydrogen; provided further, when R1 is 12-14 carbon atoms and both X and Y are hydrogen, then R2 is not alkyl or 1-6 carbons nor cycloalkyl of 3-6 carbons.
Patent CA-1064485-A (CA)
Title: PGF2.alpha., L-ARGININE SALT
Inventor: MOROZOWICH WALTER
IPC: A61K31/557
Filed: 1976-09-20
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE PGF2.alpha., L-arginine salt is disclosed with a process for preparing a free-flowing solid form thereof.  Fur-ther, the preparation and use of this salt in regulation of the estrus of domestic animals is described.
Patent CA-1071193-A (CA)
Inventor: DEMARTINO RONALD N
IPC: C08B37/14
Filed: 1976-11-16
Granted: 1980-02-05
Abstract: POLYGALACTOMANNAN ETHER COMPOSITIONS     ABSTRACT OF THE DISCLOSURE         This invention provides novel sulfohydroxypropyl ethers of polygalactomannans having a degree of substitution between about 0.01 and 3, and further provides a process for producing sulfohydroxypropyl ethers of polygalactomannan gums by contacting solid polygalactomannan gum with  3-halo-2-hydroxypropanesulfonic  acid and alkali metal hydroxide or ammonium hydroxide under alkaline conditions in an aqueous solution of water-miscible solvent.
Patent CA-1068361-A (CA)
Inventor: FALK ROBERT J
IPC: H04M3/22
Filed: 1976-11-17
Granted: 1979-12-18
Abstract: INITIALIZING CIRCUIT             FOR USE IN PRINTED CIRCUIT BOARD     Abstract of the Disclosure Initializing apparatus for use with circuitry mounted on a plug in printed circuit board is described.          Illustratively a telephone make-busy circuit is disclosed, which circuit automatically operates a make-busy relay on a plug-in telephone circuit when that circuit is plugged into a connector.  A special "half" contact on the printed circuit board is connected to the control lead for the relay and when the circuit board is inserted into the connector, ground is momentarily applied to the contact and the relay control lead by a contact finger in the connector.  The momentary ground causes the make-busy relay to operate for making the circuit appear busy to the telephone switching system.  When the circuit board is fully inserted into the connector, the connector contact finger moves off the special contact on the circuit board and thereby removes the temporary ground.  However, the relay remains operated by means of a circuit involving its own contacts for maintaining the circuit busy under control of a maintenance and test desk.
Patent CA-1063728-A (CA)
Inventor: BERWICK ALBERT E
IPC: H01J3/02
Filed: 1977-01-18
Granted: 1979-10-02
Abstract: PATENT APPLICATION of Albert ED Berwick and George V. Miram for DUAL MODE GRIDDED GUN                Abstract Travelling wave tubes designed to operate interchangeably at low power cw and high pulsed power have grids to gate the pulses and to switch the peak beam current between two values. To preserve optimum beam-focus conditions, the beam diameter should be simultaneously switched. A grid covering the central region of a concave cathode draws the low-current, small beam for cw operation of the central part of a large pulsed beam. A second grid controls added pulsed emission from the surrounding annular region of the cathode. To provide the proper ratio of beam sizes and uniform cathode loading, the cathode has radially varying radius of curvature. A hyperboloid of revolution is a good shape.
Patent CA-1037652-A (CA)
Inventor: KOTAS JOHN A
IPC: B25C1/18
Filed: 1977-01-18
Granted: 1978-09-05
Abstract: HAMMER-ACTIVATED POWDER-ACTUATED FASTENING TOOL       Abstract of the Disclosure A powder-actuated fastening tool is provided with a firing mechanism which permits the powder cartridge to be fired by a hammer.  The tool includes an outer housing, a piston guide slidable within the housing, and a piston slidable within the piston guide.          An abutment in the housing extends through a slot in the piston guide and is engageable with the piston for moving the piston rearwardly relative to the piston guide to eject a spent cartridge and to position the piston for firing.  The cartridge is mounted within a cartridge holder on the end of the piston guide, and the cartridge-firing mechanism is mounted on the end of the housing.          The cartridge-firing mechanism includes a guide tube secured to the housing, a bolt slidable within the guide tube, and a spring bias-ing the bolt away from the cartridge holder.  A cartridge in the cartridge holder can be fired by striking the bolt with a hammer with sufficient force to overcome the resistance of the spring and to cause the bolt to strike and fire the cartridge.
Patent CA-1084300-A (CA)
Inventor: KAISER NILS
IPC: G01N21/55
Filed: 1977-02-18
Granted: 1980-08-26
Abstract: Abstract of the Disclosure A method and instrument for determining the amounts of metabolic products in blood using a laser beam guided through an ATR plate placed against a blood supplied biological tissue.        The intensity of the beam is then detected after being affected by the blood containing the metabolic elements and is used to determine the amounts of metabolic products in the blood.
Patent CA-1078726-A (CA)
Inventor: OLSSON JAN C H
IPC: D06M11/00
Filed: 1977-03-30
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided an apparatus for wrapping commodities, which may be compressible, and a corresponding method, in which a commodity is conveyed along a fixed path, a pair of opposed lengths of wrapping material are fed in an opposed relationship and in registry, the commodity is inserted between the opposed  lengths of the wrapping material which have a leading end which has been sealed to form an open-sided and open-trailing end envelope, the lateral sides of the wrapping material are then sealed, and thereafter, a bag length is severed from the pair of lengths of wrapping material and sealed.  Preferably, the commodity is fed under compression in between the opposed lengths of wrapping material, maintained under compression while the wrapping material is side-sealed and is vacuum-packaged while also under compression.
Patent CA-1047876-A (CA)
Inventor: TODD ROBERT R
IPC: A01F12/44
Filed: 1977-04-15
Granted: 1979-02-06
Abstract: IMPROVED SEPARATING UNIT FOR COMBINE HARVESTERS              ABSTRACT OF THE DISCLOSURE   A combine harvester comprising at least one generally cylindrical crop handling unit having tandem threshing and separating sections through which material is advanced along a generally helical path.  A conveyor is provided for receiving crop material from a forwardly positioned crop header and delivering it axially into the cylindrical unit.  During operation, grain is separated from the crop material and discharged through concaves and grates in the threshing and separating sections, respectively, onto a grain pan which in turn deposits it on cleaning sieves located rearwardly of the grain pan.  The clean grain is elevated to a storage tank mounted on the combine while the residue 18 conveyed rearwardly and expelled onto the field.          The grate in the separating section is cylindrical in configuration and comprises a plurality of generally transverse members retained by spaced longitudinal rub bars defining a configuration of apertures permitting discharge of grain over most or all of the circumferential surface of the cylindrical unit.  One or more of the transverse members have at least one; slightly askew section to assist advancement of crop material along its helical path in the separating section of the combine.  A portion of the separation grate extends into the threshing section.
Patent CA-1093756-A (CA)
Inventor: POLER STANLEY
IPC: G02C7/04
Filed: 1977-05-05
Granted: 1981-01-20
Abstract: METHOD OF MAKING AN INTRA-OCULAR LENS                 ABSTRACT OF THE DISCLOSURE     The invention contemplates improved techniques for making lens implants for use in ophthalmological surgery, the lens being a replacement for a cataract-clouded natural lens, and the replacement being installed in the pupil at the iris as the operative step following removal of the cataracted lens.  The lens produced by the inventive method features adapter structure assembled to an intra-ocular lens element and having first and second pluralities of radially outward stabilizing feet, in angularly spaced and interlaced relation with the feet of the other plurality, and the respective pluralities of stabilizing feet are on opposite sides of the iris, thus enabling the iris to retain and position the implanted lens.
Patent CA-1073336-A (CA)
Inventor: COOMBS DONALD L
IPC: F23D11/38
Filed: 1977-06-08
Granted: 1980-03-11
Abstract: D. L. Coombs/R. E. Hollis 1-1 BURNER ASSEMBLY     ABSTRACT OF THE DISCLOSURE     A burner assembly for liquid fuels in which a body member is rotatable about a central stem member and movable axially thereof to open a fuel valve and also to move a flow control member extending into a nozzle opening on the body member. The fuel valve comprises a poppet valve element in the fuel passage above a valve seat formed in the passage. When the nozzle opening is closed, the poppet valve element is pushed against the valve seat by engagement thereof with the body member, which closes the fuel passage thereby assuring no leakage of fuel from the burner assembly.
Patent CA-1075416-A (CA)
Inventor: BASTIAN VEIT J B
IPC: A47L13/38
Filed: 1977-07-29
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE           The structure of a hand duster having soft yarns retained on the end of a spirally wound metal wire is disclosed wherein the soft yarns are bunched together by means of a single loop at the end of the spirally wound metal wire. The yarns consist of crimped synthetic fibers in tow rate permanently secured at their intermediate region by the single loop of the twisted wire.  The method comprises programming a bunch of yarns and retaining same against the curved end of the bent wire shaped in a hairpin configuration, and retaining the curved end of the wire while the generally parallel extending legs are spirally wound around one another along a straight line resulting in a tightly gripping loop around the middle portion of the bundle of yarns.  The yarns are then teased and trimmed thereby to produce a round fluffy head portion.  The spirally wound stem is then cut to a pre-determined length and then a handle component is permanently secured to the free end of the stem.
Patent CA-1093204-A (CA)
Inventor: BANKER ROBERT O
IPC: H04N5/10
Filed: 1977-10-06
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE      A VIR signal detector circuit for a color television receiver identifies the repetitive reception of a VIR color information signal on a predetermined horizontal line of video signal. The detection is accomplished with minimum interference from Gaussian and pulse-type noise to assure that VIR color control circuits in the receiver are activated only upon receipt of an actual VIR signal.  The VIR signal detector operates by generating a viewing pulse of very short duration each horizontal line in which a VIR signal may be transmitted.  An accumulator, set to respond to a predetermined number of simultaneous detections of the viewing pulse and a video signal exceeding a predetermined value, generates a control signal indicating that a VIR signal is being received.