baber/WOPTO huggingface dataset:
Patent YU-7803-A (YU)
Title: Wheel having revolving levers driven by springs
Inventor: COLOVIC ANDRIJA
Filed: 2003-02-03
Abstract: Wheel having revolving levers driven by springs comprises of base (8) where wheel (1) is embedded with axle (7). On the wheel (1) are inbuilt double levers (2) for revolving, that by means of its arms thrust upon the wheel. Arms of double levers (2) are mutually linked by two telescopic levers (4) with springs that bear down upon the arms of double levers (2) and these by arms of load fall upon the wheel (1) and hereby revolving of wheel is carried out.
Patent AT-A271989-A (AT)
Inventor: TSCHIRK WOLFGANG MAG
IPC: H04L7/04
Filed: 1989-11-29
Abstract: For synchronising the carrier frequency of a mobile digital telephone, the PSW burst transmitted must be evaluated. Its accurate position is determined by the fact that, after digitisation, the auto correlation function value of the signal sequence is continuously determined as period value for a displacement by the length of one period of the signal and the auto correlation function value is determined as period part-value for a displacement by one sampling period. The two values are compared, the beginning of the PSW burst being identified by the fact that the period value becomes greater than the period part-value. The greatest period value then determines the position of the samples of the PSW burst. The method is carried out by a pulse signal detector (PSWD) within a signal processor (SP) with the aid of a logic circuit (L). The samples of the PSW burst are processed further by a carrier frequency generator (FAS) for accurately setting the carrier frequency.
Patent AT-A583080-A (AT)
Inventor: MAX FRIEDRICH
IPC: G01R15/14
Filed: 1980-11-28
Abstract: 1. High voltage instrument transformer, in which the error caused through the burden (2) is compensated through the amplifier (3) placed in the secondary circuit, in which a small voltage drop created by the secondary current in amplitude and vectorial direction across a tapped impedance is applied at the entrance (4) of the amplifier (3), at which the output voltage (6) of the amplifier (3) is inserted in serie into the secondary circuit of the transformer (1), characterized through the fact that the voltage drop caused by the secondary current is connected through a translator (8) placed at the entrance of the amplifier (3) and that the output voltage (6) is reinserted into the secondary circuit through a further translator (9) and that an impedance (10, 11) is connected parallely to both translators (8, 9), the value of this impedance being designed in order to keep the impedance of the complete parallel circuit (8, 10; 9, 11) to a minimum in case of failure of the amplifier and resulting decrease of the secondary current.
Patent BE-808767-A (BE)
Title: Producing fibres for forming non-woven fabric - by attracting plastic flow towards an air jet using high voltage field so that the jet breaks the flow into fibres
Inventor: FOWLER J E
IPC: D04H1/56
Filed: 1973-12-18
Abstract: A molten plastic (e.g. nylon) having a high dielectric constant is pref. extruded to produce a filament which is fed passed a pref. conductive nozzle (e.g. of copper) surrounded by a coil supplied with high intensity current to produce a high voltage electric field which attracts the filament towards the nozzle, and an air jet issuing from the nozzle is directed onto the filament to break it into fibres which may be collected on a porous conveyor to produce a non-woven web. The filament may pass between two air nozzles which are pivotal to allow adjustment of their position relative to the filament. The position of the filament relative to the air jet(s) can be controlled to allow accurate control over the dimensions of the fibres produced.
Patent BE-880553-A (BE)
IPC: D21B1/26
Filed: 1979-12-11
Abstract: PCT No. PCT/FR79/00116 Sec. 371 Date Aug. 22, 1980 Sec. 102(e) Date Aug. 21, 1980 PCT Filed Nov. 30, 1979 PCT Pub. No. WO80/01290 PCT Pub. Date Jun. 26, 1980.A process for feeding defibrators with sheet pulp delivered in batches. Rectangular sheets are deposited one behind another on a feed belt with their longitudinal axis offset by 45 DEG  with respect to the direction of advance of the belt, whereupon two equal lateral parts from each sheet are folded back along two folding lines parallel to the direction of advance of the belt, the distance e between said lines being equal to l/ 2ROOT 2 and two consecutive sheets being mutually apart by x=L/ 2ROOT 2, L and l, respectively, being the length and the width of the pulp sheet. Feeding a machine for diapers.
Patent BE-899541-A (BE)
Title: Lampe a decharge.
IPC: C04B35/50
Filed: 1984-04-27
Abstract: Lampe à décharge à haute pression munie d'une enceinte à décharge (3), dont la paroi (3a) est en matériau céramique perméable à la lumière qui est essentiellement constitué par du grenat d'aluminium-yttrium polycrystallin fritté dense. Conformément à l'invention, le matériau de la paroi (3a) contient au moins l'une des substances MgO et SiO2 dans une quantité totale d'au moins 50 ppm. en poids, la valeur absolue de la différence en ppm. en poids de SiO2 et de MgO étant d'au moins 50 et un excès en MgO d'au maximum 1000 ppm. en poids. Le matériau peut etre fritté sans pression externe.
Patent BE-900499-A (BE)
Title: Procede et comprime pour le traitement hygienique des cabinets d'aisances.
Inventor: NELSON G D
IPC: C11D3/395
Filed: 1984-09-05
Abstract: L'inventioni concerne un procédé et un comprimé en vue de désinfecter un cabinet d'aisances à chasse. Ce comprimé comprend un sel de métal alcalin de l'acide dichloro-isocyanurique et du chlorure de calcium ou du chlorure de baryum, le rapport molaire entre le sel de métal alcalin de l'acide dichloroisocyanurique et le sel chlorure ne dépassant pas 4:1
Patent BE-902047-A (BE)
Title: Procede et dispositif pour preparer avec manipulation a distance, les deux extremites d'un tube.
Inventor: SCHROEDER G
IPC: F16L55/16
Filed: 1985-03-28
Abstract: Procédé et dispositif pour préparer, avec télémanipulation, les deux extrémités d'un tube subdivisé par sciage. Pour cela, il est prévu un support de liaison (6) sur lequel sont déplaçables deux unités de serrage (21, 22) serrant les éléments (44, 45) d'un tube dont un élément a été enlevé par sciage, et sur lequel se déplace un chariot (11) portant une unité (13,14,15) d'usinage des extrémitées de tube, et des moyens (62) pour déterminer le trajet de déplacement de l'unité. Réparation d'éléments de conduites d'installations de retraitement de déchets nucléaires.
Patent BE-904243-A (BE)
Title: Procede pour combattre les mycetes et compositions fongicides utilisables dans ce procede.
IPC: A01N53/12
Filed: 1986-02-18
Abstract: Procédé pour combattre les mycètes au moyen : a) d'un fongicide de la formule I où R1 et R2 représentent H ou CH3, R3 représente H, C1 ou Br, X représente CH(CH3) COOH3, 2-oxo-tétrahydro-furanne-3-yle, 2-oxo-tétrahydrothiofène-3-yle ou 2-oxo-1,3-oxazolidine-3-yle, et Y représente CH2-O-CH3, 2-furyle, benzyle, CH2C1, cyclopropyle ou 3-isoxazolyle et b) d'anilazine.
Patent BE-905794-A (BE)
Title: Perfectionnements aux fermetures d'extremite pour conteneurs.
IPC: G21F5/12
Filed: 1986-11-20
Abstract: Fermeture d'extrémité pour chateau à combustible nucléaire à vanne (11), mobile entre des positions d'ouverture et de fermeture comportant une première (17) et une seconde (18) partie sollicitées à l'écart l'une de l'autre. Une porte (1) comporte des éléments cunéiformes supérieur  (4) et inférieur (5) montés sur les parties de vanne. Un déplacement de la vanne provoque un déplacement d'une seule de ses parties avec son élément de porte l'autre élément de porte étant déplacé verticalement.
Patent CA-1046249-A (CA)
Inventor: TAKEDA KENZO
IPC: C21C7/00
Filed: 1973-07-05
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to a method of constructing a runner for transferring molten metal and molten slag from a metal melting furnace.  The method comprises constructing the runner by stamping or ramming with a first refractory material having a thermal conductivity of 4 K cal/m.h. °C and comprising as a binder, a carbonaceous volatile-matter containing substance, and applying a second refractory material having a thermal conductivity of 2 K cal/m.h. °C, to the surface of the runner which will be in contact with the molten metal and molten slag.  The second re-fractory material comprises clay as a binder and is applied in a thickness smaller than the first refractory material, namely, from 30mm to 150mm in thickness.  Heat is then applied to the surface to coke and solidify the first refractory material.  The construc-tion time of the furnace has been remarkedly reduced producing a much more efficient overall operation with the formation of pollutants.
Patent CA-1044898-A (CA)
Inventor: JONES EVAN T R
IPC: C21C7/064
Filed: 1974-11-26
Granted: 1978-12-26
Abstract: A B S T R A C T           The invention is concerned with the desulphurising of molten steel by the use of a lime-based flux. In addition to lime the flux includes sodium carbonate, an alkali metal or alkaline earth metal fluoride, typically fluorspar, alumina and a metallic reducing agent. In particular, the reducing agent is aluminium or an alloy thereof and is present in an amount of 2 to 15% by weight. To desulphurise molten metal the flux is added to the molten metal in a vessel, typically by injecting the flux in particulate form into the molten metal.
Patent CA-1096824-A (CA)
Inventor: GAMADIA RUSTOM K
IPC: F04B9/14
Filed: 1974-12-05
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     A pump dispenser for liquids includes a finger operated piston and cylinger, a valve to allow liquid to enter the pump dispenser during a filling stroke, a chamber to receive said liquid and to store it under increasing hydraulic pressure during a discharge stroke, a spring for storing strain energy as the hydraulic pressure increase, a means for releasing the stored energy when the piston has travelled a predetermined distance relative to its cylinder and a discharge outlet through which liquid is discharged from the chamber as strain energy is released.
Patent CA-1042365-A (CA)
Inventor: SHERMAN JOHN D
IPC: B01D53/02
Filed: 1975-01-24
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE       A more efficient removal by selective adsorption of carbon dioxide from nitrogen-containing gas streams is achieved by using as the adsorbent a Type X zeolitic molecular sieve containing at least 90 equivalent per cent barium cations.
Patent CA-1062583-A (CA)
Inventor: TORNABENE MICHAEL G
IPC: E02B9/08
Filed: 1975-05-20
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE In a preferred embodiment of the invention, a combination of gears to be rotatably driven, and a reciprocal rod in contact with the gears and thereby drivable thereof, and a spherical float, mounted on support structure with the float driven by wave action, the total mass of the rod and the float and any other structures such as preferably added accessory mass, are of a total mass large magnitude sufficiently to prevent the rod from being retained in the upper-most position previously resulting from insufficient mass to overcome the total of all resistance such as the predetermined work load, friction, and inertia, as well as the larger mass serving to increase to some extent the length of the strokes while simultaneously adding stability to the reciprocating strokes by virtue of the greater inertia per stroke.
Patent CA-1044604-A (CA)
Inventor: HOGARTH ALEXANDER W J
IPC: F01C1/344
Filed: 1975-06-06
Granted: 1978-12-19
Abstract: TITLE ROTARY ENGINE ABSTRACT OF THE DISCLOSURE      A rotary internal combustion engine having a first rotor with vanes which rotates in a first cavity.  The first rotor, vanes and first cavity co-operate to undergo a four-stroke cycle of induction, compression, power stroke and exhaust.  Compressed fuel-air mixture charges are transferred one at a time via a first port to a second rotor with vanes which rotates in a second cavity.  The charges are individ-ually ignited in the second cavity and are transferred one at a time via a second port to the first rotor to cause the power stroke and thereafter to be exhausted.  Ignition may be by sparking means.  Alternatively,  initial ignition may be by glow plug means and thereafter subsequent ignitions may take place through a leakage path between chambers defined by the second rotor,  vanes and second cavity.            All but British group          - 1 -            28th. April, 1975.
Patent CA-1063080-A (CA)
Inventor: MILENKOVIC VELJKO
IPC: B02C2/04
Filed: 1975-06-17
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for limiting the rotation of the head of a roller bearing type gyratory crusher.  The crusher includes a frame having a bowl and a head cooperable therewith during crushing action.  An eccentric is rotatably mounted on the frame and a head is Mounted on the eccentric with roller bearings between the eccentric and the head.  When the crusher is operating empty the frictional drag on the bearings will cause the head to rotate with the eccentric.  During crushing opera-tions, this frictional drag is overcome by the material in the crusher and the crushing forces will tend to rotate the head in a direction opposite to the rotational direction of the eccentric.          Apparatus is provided for reducing the speed of rotation of the head in the direction of the rotation of the eccentric while permitting free rotation of the head in the other direction.          This apparatus includes a ring gear fixed to the head, an inner gear rotatably mounted on the frame or main shaft extension and a one-way clutch connecting the inner gear to the frame.  The inner gear has at least one less tooth than the ring gear. In the direction of rotation of the eccentric, the inner gear is fixed to the frame, and the ring gear and thus the head rotate about the inner gear.  The ratio of number of gear teeth on the inner gear to the number of teeth on the ring gear causes the head to rotate at a lower speed than the eccentric.  In the other direction of rotation, the inner gear is free to rotate about the main shaft extension, and thus the head is freely rotatable relative to the frame and the eccentric.
Patent CA-1046267-A (CA)
Inventor: PELTON JOHN F
IPC: B05B13/04
Filed: 1975-06-24
Granted: 1979-01-16
Abstract: MACHINE FOR SPRAY COATING IRREGULAR SHAPES     ABSTRACT OF THE INVENTIONS           A machine for spray coating a rotating irregular shape which moves a spray coating device in three paths to provide constant relative speed; standoff distance; and angular relationship between the spray coating device and surface of the shape to be coated.     S P E C I F I C A T I O N
Patent CA-1075860-A (CA)
Title: Viscous dispersion for forming wet-laid, non-woven fabrics
Inventor: BRANDON RALPH E
IPC: D21H13/10
Filed: 1975-09-26
Granted: 1980-04-22
Abstract: VISCOUS DISPERSION FOR FORMING   WET-LAID, NON-WOVEN FABRICS                 Abstract of the Disclosure An improved process for forming a non-woven fabric by wet-laying, on paper making equipment, staple length, synthetic fibers having a length to diameter ratio of about 400 to 3000, and an improved, non-woven fabric produced by the process.  The process involves forming a stable, viscous, uniform, air-fiber-water dispersion by: adding the fibers to a high-shear agitated mixture of water and a dispersant to separate the fibers and to com-pletely and uniformly distribute the individual fibers throughout the resulting, high-shear agitated, air, water and fiber mixture; and then slowly adding a thixotropic thickener to the high-shear agitated mixture to form the viscous, air-fiber-water dispersion, containing about 1% to 50% by volume of entrained air and having a nascent vis-cosity of about 10 to 125 cps., when measured at a shear rate of 30.5 sec.-1, and in which the individual fibers are restrained from becoming entangled and from forming knits, bundles, and strings.
Patent CA-1062996-A (CA)
Inventor: GALLET JEAN
IPC: C30B13/02
Filed: 1975-12-12
Granted: 1979-09-25
Abstract: A METHOD OF PREPARATION OF             SEMICONDUCTING COMPOUNDS              Abstract of the Disclosure A method o  preparation of a ternary or quaternary alloy composed of the elements A1 A2 A3 (ternary alloy) or the elements A1 A2 A3 A4 (quaternary alloy) consists of the successive steps of preparation of one or a number of binary alloys such as A1A2, purification of the binary alloys by zone melting, placing of the binary alloy or alloys which are in the solid state together with the other constituent elements of the alloy within a container in the presence of a solvent, crystallization of the ternary or quaternary alloy by melting all the elements within the container and re-crystallization in the presence of the solvent.
Patent CA-1052811-A (CA)
Inventor: SATZINGER GERHARD
IPC: A61K31/245
Filed: 1975-12-19
Granted: 1979-04-17
Abstract: Abstract of the Disclosure New cyclic a ino acids of the formula   (I) in which R1 represenes a hydrogen atoo or a lower alkyl radical and n is 4, 5 or 6, and their pharmacologically compatible salts are disclosed, as well as processes for their preparation.  The compounds (I) exhibit hypothermal and, in some cases, narcosis-potentiating or sedating properties.
Patent CA-1066264-A (CA)
Inventor: ISHIZUKA HIROSHI
IPC: B01J3/00
Filed: 1976-01-27
Granted: 1979-11-13
Abstract: ABSTRACT         A high pressure apparatus for synthesizing diamonds which comprises a pair of opposed tapered pistons each having a truncated end surface, a pair of hollow truncated-conical piston protectors each of which is made of a ductile metal and arranged on the tapered piston surface, an annular die member having a substantially cylindrical wall of a diameter larger than that of each piston truncated and surface, a hollow cylindrical body made of less compressibility coefficient material than the die material and having an outer diameter substantially same or slightly smaller than the diameter of said truncated end surface of each pistons and positioned coaxially within the die cylindrical wall, and gaskets placed respectively at the ends of said cylindrical body.  A lubrica-tive layer is formed between the inner surface of each of the piston protectors and the tapered surface of each of said pistons.
Patent CA-1049376-A (CA)
Inventor: BROWN WILBURN K
IPC: E02F9/22
Filed: 1976-02-23
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE       The invention may be used with a boom or the like which is raised and lowered by double-acting hydraulic cylinder means provided with a pilot-actuated safety valve at its bottom such that the boom can only go down when pilot pressure (normally from the downthrust line) is applied to this safety valve.  The main manual valve unit has a four-position spool which provides a float position reached by moving through the lowering position. As the main valve is moved to the float position, its manual actuation mechanism actuates an auxiliary valve to supply pilot pressure to the safety valve to open the safety valve to allow the cylinder to achieve the desired floating action.  This pilot pressure supply is through a shuttle valve which alternatively lets pilot pressure be applied to this safety valve as here stated or, from the downthrust, without ever connecting the two sources.
Patent CA-1053753-A (CA)
Inventor: FICKENSCHER HERMANN
IPC: H02J9/06
Filed: 1976-04-22
Granted: 1979-05-01
Abstract: NO-BREAK AC POWER SUPPLY            Abstract of the Disclosure An uninterruptable power supply supplies a regulated output by utilizing a ferroresonant trans-former.  Two independent inputs are connected to the tranformer; one input is connected to a commercial AC line signal source, the other input is connected to a battery energized static inverter circuit.  The AC line source normally supplies the output power.  A phase control system monitors the phase of the regulated output signal and constrains the static inverter to run in phase with the output.  The phase and magnitude of the AC line signal are monitored.  If the magnitude of the AC line drops significantly, the static inverter is constrained to operate in phase with the AC line signal wherein the inverter and AC line both share to contribute power to the output load.  If the AC line signal rails, the static inverter operates independently and supplies all of the output power to the load.                             - i -
Patent CA-1043105-A (CA)
Inventor: DIPERI LEONARD J
IPC: F24D5/00
Filed: 1976-06-22
Granted: 1978-11-28
Abstract: A B S T R A C T        The conditioning of building structures and the like by "exterior surface cooling" which takes advantage of heat flow from hot to cold areas for minimizing the energy required to condition the building interior.  The exterior surface of the building is subjected to the flow of air which eliminates penetrating heat at the surface of the building structure, particular advantage being derived from the useful employment of otherwise waste evaporative air discharge from dry-air evaporative cooling, utilized with this invention both for sensible conditioning of the building interior and for surface cooling of the building exterior.
Patent CA-1088655-A (CA)
Inventor: SICRE JEAN-LUC
IPC: G05D1/06
Filed: 1976-07-02
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE     A flying method using total energy, in particular for the take-off and overshoot of an aircraft, is disclosed in which the aerodynamic flight path angle .gamma. a is governed by reference to a desired flight path angle .gamma. d which is the potential flight path .gamma. t modulated by the difference between the aircraft speed V and a reference speed V2.  An error signal .delta. representative of the difference between the aerodynamic flight path angle .gamma. a and the desired flight path angle .gamma. d is displayed.  The display of the desired flight path angle .gamma. d may be by means of the pitch com-mand bar of an attitude director indicator for example.
Patent CA-1080460-A (CA)
Inventor: ARABEI BORIS G
IPC: C09K5/00
Filed: 1976-08-04
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE     A heat absorbing material comprising between 12 and 51 wt % of boron carbide, between 7 and 22 wt % silicon carbide, between 1 and 10 wt % of copper, between 1 and 12 wt % of titanium diboride and between 79 and 5 wt % of carbon.  The heat-absorbing material disclosed displays the requisite thermophysical properties, high heat resistance and low density.          The thermal conductivity of the material is between 82 and 37 W/m.deg over the range of temperatures between 20 and 1000°C the specific heat is between 0.94 and 1.74 kJ/kg.deg at temperatures varying between 20 and 600°C and the density of the material is between 2.32 and 2.50 g/cm3.
Patent CA-1067745-A (CA)
Inventor: GLABE ELMER F
IPC: A23K3/03
Filed: 1976-09-01
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE           Forage crops such as perennial grasses, alfalfa, corn and sorghum in the wet or moist state are chopped into small pieces, a quantity of a composition consisting essentially of sodium diacetate and d-hydrated whey is added, and the resultant mixture is placed in a storage container such as a silo and allowed to ferment to produce silage which is useful as an animal feed, especially for ruminant animals such as beef and dairy cattle.
Patent CA-1062126-A (CA)
Inventor: BROWNELL ROY D
IPC: G05G1/00
Filed: 1976-09-02
Granted: 1979-09-11
Abstract: SINGLE LEVER CONTROL ARRANGEMENT FOR      ACTUATING MULTIPLE VALVES                         A B S T R A C T     A single lever control arrangement for selectively actuating a pair of first and second valve spools reciprocally mounted in a housing comprises a handle assembly including a triangular plate pivotally mounted on the housing by a first ball and socket connection.  The first and second valves are pivotally mounted to the plate by second and third ball and socket connections, respectively, whereby the valves may be reciprocated by the handle assembly separately or simultaneously.