baber/WOPTO huggingface dataset:
Patent GB-728995-A (GB)
Title: Improvements in or relating to herbicidal compositions
Filed: 1953-04-02
Abstract: A herbicidal composition comprises as the essential active ingredient 0.01 to 10 per cent by weight of a polychloroaryl ester of a chlorinated aliphatic mono-carboxylic acid containing three or more nuclear attached chlorine atoms in the aryl group of the ester and, as the carrier therefor, a mineral oil consisting predominantly of hydrocarbons containing 10 to 20 carbon atoms. The preferred active ingredients are the pentachlorophenyl esters of chlorinated mono-carboxylic acid having 1 to 6 carbon atoms in the acid residue of the ester and from 1 to 11 chlorine atoms attached to the carbon atoms of the acid residue, representative compounds being pentachlorophenyl chloroformate; pentachlorophenyl mono-, di- and tri-chloroacetates; pentachlorophenyl mono-, di-, tri-, tetra-, pentachloropropionates; pentachlorophenyl mono-, di-, tri-, tetra-, penta-, hexa-, and hepta-chlorobutyrates; pentachlorophenyl mono-, di-, tri-, tetra-, penta-, hexa-, hepta, octa-, nonachlorovalerates; and the chloro derivatives of pentachlorophenyl caproates, where from one, up to all of the hydrogens of the aliphatic group of the acid portion of these compounds are replaced by chlorine atoms.  Other specified esters are tri-, or tetra-chlorophenyl ester; a tetra-, penta, hexa-, or heptachlorotolyl ester, a tri-, tetra-, penta-, hexa-, hepta-, octa-, or nonachloroxylyl ester, a tetrato heptachloro naphthyl ester; any of the chloroethyl-phenyl esters, chloroethyltolyl esters and chloropropylphenyl esters which contain 3 or more chlorine atoms attached to nuclear carbon atoms of the benzene ring.  The acid portion of these ingredients may also be derived from fatty acids such as stearic acid and palmitic acid.  The mineral oil used as the carrier may be any oil consisting predominantly of hydrocarbons, preferably paraffin hydrocarbons containing 10 to 20 carbon atoms and generally possessing a boiling point above 150 DEG C. and a Saybolt viscosity below 200 seconds at approximately 100 DEG F. such as kerosene, light paraffin base oil, Diesel fuel oils, Bunker C fuel oil.  Specified dispersing or wetting agents for the dispersion of the active ingredients in the carrier are soaps including rosin soaps, alginates, alkali-casein, lignin sulphonates, long chain fatty alcohols and sulphonated fatty alcohols, water-soluble salts of sulphated fatty acid amides having 8-18 carbon atoms in the chain; water-soluble esters of sulphated fatty acids having 8-18 carbon atoms in the chain; water-soluble alkyl sulphonates having 10 to 18 carbon atoms in the alkyl group; water-soluble aryl sulphonates; water-soluble alkyl aryl sulphonates; water-soluble aralkyl sulphonates; water-soluble sorbitan mono-laurate, -palmitate, -stearate, and -oleate; quaternary ammonium alkyl halides; fatty acids having 8-18 carbon atoms in the chain saponified with amines and amino alcohols.
Patent GB-210324-A (GB)
Title: Improvements in or relating to caps and like wearing apparel
IPC: A42B1/22
Filed: 1923-04-05
Abstract: 210,324. Kaner, S. April 5, 1923. Caps.-Relates to caps of the type provided with a split at each side to allow adjustment, and consists in the provision of a slot 6 adjacent the adjusting tongue 5 so that, after adjustment, the free end of the tongue may be passed into the slot for concealment. The fastening may comprise one section of a dome fastener 7 co-operating with complementary sections on the tongue, or a series of button holes and a button.
Patent GB-1416014-A (GB)
Title: Coupling and coupling system for conduits
IPC: F16L33/12
Filed: 1974-03-01
Abstract: 1416014 Clamps K WEINHOLD 1 March 1974 [3 March 1973] 9400/74 Heading E2B [Also in Division F2] A coupling, between pipes 18, 19, comprises a socket type double ended coupling member 1 with a base 2 therethrough, the member I having at each end a pair -of diametrically opposed radial slits 5, 5' and 6, 6', the bases of which intersect the base 2 along chordal lines (see 30, 31 Figure 5), fittings 14, 15 on the ends of the pipes 18, 19 to be coupled, the fittings being insertatole into the base 2 and sealed therein by O- rings 24, 25, and having pairs of radial grooves formed therein corresponding in depth to the slits 5, 5' or 6, 6', and a clamp assembly surrounding the assembled coupling, the assembly including a pair of U-section channel members 32, 33 hinged together on a pin 36 and provided with straight-edged flanges 34, 34a, 35, 35a which engage within and hold the aligned slits and grooves in the member 1 and fittings 14, 15 respectively, both against withdrawal of the fittings 14 or 15 or relative rotation therebetween. The channel member 33 carries a link pin 38 on which is mounted on curved locking arm 39, the arm having a toggle pin 40 thereon so that when the clamp assembly is closed the pin 40 is over centre with respect to the pin 38, and the pin 40 mounting a leaf spring 41 which extends around the pin 38 to engage a slot 42 in the channel member 32. Unintentional separation of the clamp assembly from the member 1 is prevented by passage of the hinge pin 36 through an aperture in an extension (not shown) of a mounting loop 44 surrounding the body 1 and prevented from rotation thereon by diametrically opposed balls 51, 52 engaging in recesses in the loop 44 and held in place by a locking ring 53.
Patent GB-465223-A (GB)
Title: Improvements in or relating to steam boilers and superheaters
IPC: F22G5/04
Filed: 1936-03-30
Abstract: 465,223. Steam superheaters. BABCOCK & WILCOX, Ltd. March 30, 1936, No. 9416. Convention date, March 29, 1935. [Class 123 (iii)] The control of superheat is effected in a boiler installation comprising a superheater 10 with a primary section extending across a high temperature gas pass and contacted by all the gases leaving the furnace and a secondary section 22 consisting of parts of the tubes of the primary section disposed in a second pass and always contacted by part or all of the gases, by means of a damper 24 which deflects more of the gases towards the secondary section as the exit temperature of the superheated steam decreases. The damper is operated by a hand wheel 40 which by means of a worm and worm wheel rotates a shaft carrying an arm 30 connected by a link 28 with the damper. The damper system may comprise a number of deflectors extending across the boiler, groups being operated in unison. End plates 70 secured to the superheater tubes co-operate with the deflectors in their lower position to provide a gas path across the superheater. The damper links 28 extend through openings 54, 56 in the boiler walls, cover plates for the outer openings sliding in guideways to accommodate the lateral movement of the links.
Patent GB-975805-A (GB)
Title: Improved voltage neutralising circuit for synchronous machines
Inventor: PELZ CURT
IPC: H02P9/12
Filed: 1961-03-15
Abstract: 975,805. Control systems for synchronous machines. LICENTIA PATENT-VERWALTUNGS G.m.b.H. March 15, 1961, No. 9503/61. Heading H2H. A synchronous machine 1 fed by a D.C. exciter 2 controlled by an amplidyne has a voltage neutralizing circuit which counter excites the amplidyne, and a means for terminating the counter excitation dependent on the voltage decrease across an exciter campole winding 21, or the voltage and/or current output of the machine. The neutralizing field winding 33 is switched into circuit by contacts 50 of a relay, which at the same time disconnects normal control windings 30-32, the current through the winding 33 being dependent on the current output of the exciter 2, hence the two currents fall dependently. The winding 33 may be alternatively controlled by a half-wave transductor controlled by the voltage-current relation of the machine output.
Patent GB-1534651-A (GB)
Title: Method and apparatus for marking a hot slab
IPC: B21C51/00
Filed: 1977-03-07
Abstract: 1534651 Marking hot metal HOOGOVENS IJMUIDEN BV 7 March 1977 [8 March 1976] 09556/77 Heading B6C A hot metal slab 2 is marked to indicate end faults 4 by scanning the slab to detect the fault and controlling the pneumatic application of marking material as a result of the detection. Powdered marking material may be blown on to the slab through a slot, or preferably a V-shaped aperture 11. In an apparatus for doing this, a marking head is mounted on the piston rod of a pneumatic piston and cylinder, and a pneumatic sensor 23 provided so that, when the marking head is moved towards the slab, the sensor detects the slab position and triggers marking and retraction of the piston rod so allowing the apparatus to cope with different slab sizes. The mark applied is for guidance of an operator to cut off the end faults.
Patent GB-288029-A (GB)
Title: A new or improved electric lamp holder
IPC: H01R33/46
Filed: 1927-04-01
Abstract: 288,029. Hawker, G. W. April 7, 1927. Holders. - An insulating block k located within the body of the holder and provided with terminals m for the supply leads is connected by plug-andsocket couplings h, ! to the contact plungers e which are secured in the body a of the holder. A cap q is placed over the block k and screwed on to the body to retain the block in place. Each metal terminal block m has a horizontal bore into which the end of the covered wire is inserted and clamped by two screws p, p', one of which clamps the bared end of the wire and the other the insulating cover of the wire. The casing a and the partition b in which the plunger contacts are secured ara formed integrally of insulating material. The part of the casing adjacent the bayonet slots is reinforced by a metal ring d moulded into the inner surface.
Patent GB-1259790-A (GB)
Title: Bearing mechanism for stator and rotor
IPC: B04B5/04
Filed: 1969-03-05
Abstract: 1,259,790. Centrifugal separator. BAXTER LABORATORIES Inc. 5 March, 1969 [18 March, 1968], No. 9661/71. Divided out of 1,259,789. Heading B2P. In the centrifuge described in the parent specification the upper end portion 165 of the head of the stator of the distributor-collector 89 is supported for movement in mutually perpendicular directions in a removable bearing mechanism 157 in response to stresses imparted to the stator during rotation of the rotor. The portion 165 is held in a slot 163 between fingers 161 and 162 of a retainer 159 which is mounted in a recess 166 formed in a central section 168 of a telescopic bar 167 for sliding movement longitudinally of the bar, the stator end portion 165 being movable in the slot 163 in a direction perpendicular to the axis of the bar. The bar has end sections 158, 160 at least one of which (158 as shown) is telescopically connected to the central section 168. The end sections support fittings 169, 177 having hooks 171, 181 which project into an aperture formed in the lower end of a skirt 173 supported on an annular pad 175 in the top opening of the centrifuge housing 17. To remove the distributor collector 89 from the centrifuge assembly, the bar 167 is contracted to disengage the hooks 171, 181 from the skirt 173. Thereafter the stator is removed from the slot 163 and the distributorcollector lifted out. The end section 158 consists of plates 185, 189 slidable on central section 168 and riveted to a spacer 187. A apertures 203, 205 in the plates 185, 187 and hence on the fitting 169 which is integral with the plate 185 so as to hold the bar in position when assembled in the centrifuge. Latch means 197 is mounted transversely of the bar 167 and comprises a spring biased rod 201 extending through a slot 223 in the section 168 and apertures 203, 205 in the plates 185, 197 and a bearing cap 207 having a reduced portion 206. Within slot 223, adjacent plate 189, is an annular shoulder 229 within the annulus of which the portion 206 of the cap 207 is biased by the spring 219. While the parts are as shown in Fig. 2, contraction of bar 167 is limited by engagement of portion 206 and shoulder 229. The contraction is not enough to permit removal of bar 167 from the centrifuge but adequate for accommodating variation in the diametric distance across the skirt 173 when the bar is in position within the centrifuge. To remove bar 167, rod 201 is pushed laterally until the spring-retaining cup 213 engages plate 205 when portion 206 will be removed from slot 223 allowing the rod 201 to engage the wall 225 as the bar contracts sufficiently to permit its removal from the centrifuge.
Patent GB-984678-A (GB)
Title: Improvements in or relating to oscillators
IPC: H03K3/283
Filed: 1961-03-16
Abstract: 984,678. Transistor oscillators. GENERAL PRECISION Inc. March 16, 1961 [March 18, 1960], No. 9689/61. Heading H3T. A squarewave oscillator comprises two reciprocally coupled transistors T1, T2, one of the cross-coupling paths including a crystal 12; a potential divider, connected across a reference potential, comprising resistors 17, 11, 18, the tapping points on the potential divider being connected to the collector of transistor T2 and the emitter of collector T1 respectively; and a further resistor 20, which may be by-passed by capacitor 21, connected between the emitter of transistor T2 and the pole of the reference potential to which resistor 18 is connected. As described, a second potential divider 14, 15 has its tapping point connected to the base of transistor T1 and a sinewave output may be obtained from 28 by adding a parallel tuned circuit 25, 26.
Patent GB-759406-A (GB)
Title: An electric switching device particularly an electromagnetic contactor
IPC: H01H50/54
Filed: 1954-04-02
Abstract: 759,406. Electromagnetic switches. LICENTIA PATENT - VERWALTUNGSGES. April 2, 1954 [April 7, 1953], No. 9740/54. Class 38(5) An insulating contact carrier 14 has projections 3 slidable in slots 2 in the end walls 1 of an insulating casing. The slots extend through to the casing exterior and the upper edges of the end walls are strengthened by yokes 15 having grooves 8, 9 in line with the slots. The projections 3 may be metallic; alternatively, the sides of the slots may be lined with metal plates. The carrier 14 is biased upwardly by springs and moved downwards by an electromagnet (not shown).
Patent GB-105295-A (GB)
Title: A New or Improved Doll or Figure.
Inventor: PERKS ELIZABETH SARA AGNES
IPC: A63H3/40
Filed: 1916-07-13
Abstract: 105,295. Perks, E. S. A. July 13, 1916. Dolls and figures. - A doll or figure is provided with more than two pairs of eyes of different colours and expressions, which can be moved into position behind the eye-sockets. The eyes are painted one above the other on two strips C of pasteboard, which are supported in the cylindrical head A of the doll by an inner eccentric cylinder B. By means of strips or wires attached to the ends of the strips C and passing through holes in the ends of the cylinder A, the eyes can be moved in unison or independently into position behind the open eye-sockets, which are formed at mid-length of the cylinder A. The arms and legs, of cottcn or cloth material stuffed with bran &c., are secured to the lower end of the cylinder A, the upper ends of a leg and arm being joined together at one and the same place.
Patent GB-1076382-A (GB)
Title: Improvements relating to spreaders
IPC: A01C3/06
Filed: 1965-03-09
Abstract: A manure spreader comprises a rotatable beater unit 28 which is movable from one end to the other end of a wagon body 20 so that the beater unit may progressively come into contact with material in the body.  The beater unit is driven by means of a hexagonal shaft 38 and pivoted on extensible and retractable arms 33 which are moved by hydraulic cylinders 32.  In a modification the beater unit is arranged so that its axis of rotation is longitudinal and it is provided with a hood and spout for delivering material into a feeding trough.
Patent GB-535648-A (GB)
Title: Improvements in or relating to the conveyance of solid material
IPC: B65G53/46
Filed: 1940-06-07
Abstract: 535,648. Pneumatic conveyers ; delivering material from hoppers. HOLMAN BROS., Ltd., and HOLMAN, A. T. June 7, 1940, No. 9980. [Class 78 (i)] In a pneumatic conveying system, part of the conveying tube is made flexible and is given a pulsating movement by rapid alternate dilation and contraction of its material set up by variation in the pneumatic pressure, thus preventing choking the tube. Figs 1 and 5 show one construction in which material is delivered by the rotary pocketed wheel 9 from the hopper 13 into a pneumatic conduit 15. The flexible tube 45, Fig. 5, with loose outer cover 46 is introduced into the length of the conduit 15. A cam 38 on the axle of the pocketed wheel acts on the piston rod 36 and opens and closes communication between the inlet 34 and the air-supply pipe 39. Thus produces the variation in pressure which causes the tube 45 to pulsate or flap. In one modification, the pocketed wheel is replaced by an endless scraper' chain. In another modification, which eliminates the cam-and-piston mechanism, the inner tube and the casing are both air-tight and a vent is fitted between the inner tube and the jacket to equalize the pressure on both sides of the inner tube. It is stated in these circumstances that the inner tube stands away from the jacket and vibrates under the impact of the conveyed material.
Patent GB-191104998-A (GB)
Abstract: 4998. Whiteside, H. A. Feb. 28. Working-fluid supply.-An explosion chamber for a gas turbine comprises a pear-shaped chamber 54, which is rotated within an outer casing 43. The casing 43 has an air connexion 104, a fuel connexion 62, an ignition device 61, and a scavenging-air connexions 60, and the rotary chamber 54 has corresponding ports 105, 59, 57, 56, arranged to give the explosion cycle. A port 58 communicates with the turbine nozzle 44. The chamber is cooled by introducing the air at 103<b> and forcing it through openings 75 to the pipes 104. A number of these explosion chambers are arranged around the turbine shaft and are supplied from a common air-pipe. The shafts 50 are rotated continuously by worm gearing. Pipes 67 supply lubricant to the bearing-surface. Openings 65, 66 are made through the shell 54 to balance pressures due to the ports 56, 57, 59, 105. Specification 19,926/11 is referred to.
Patent HU-T37730-A (HU)
Title: Process for preparing polycrystalline aluminium oxide stonewares of dense and homogenous structure and of 96-99,9 mass percent aluminium oxide content
Inventor: SZTANKOVICS LASZLO
IPC: C04B35/10
Filed: 1984-05-18
Abstract: Solid, homogeneous polycrystalline aluminium oxide for ceramic prodn. of 96-99.9% purity contg. (wt.%) 0.1-4% gallium oxide and 0-3.9 metal oxide and/or silica is prepd. by grinding the basic aluminium material with (wt.%) 0.3 gallium oxide, heat efficient metal oxide 0-3.9 and silica, shaping and sintering at 1450-1550 deg.C.
Patent HU-T44181-A (HU)
Title: Device for supporting the activity of heart
Inventor: LUNDBAECK STIG
IPC: A61M60/289
Filed: 1987-05-20
Abstract: A heart assist device for insertion into the thoracic cavity of a patient comprises a double-walled jacket (10) adapted to enclose at least the ventricular portion of the heart (H), at least the inner wall (11) of the jacket being pliable to be able to engage the outer surface of the heart and move together with the walls of the heart, and the interspace (13) between the inner and outer walls of the jacket being closed and filled with a fluid which is easily displaceable within the interspace.
Patent HU-T37995-A (HU)
Title: Vibrationless electrooptical light modulator of reduced control power
Inventor: KUTI CSABA
IPC: G02F1/03
Filed: 1984-07-16
Abstract: Piezoelectric single-crystal modulators (XDP) (4) used in electro-optic light modulators with reduced signal power requirement are held between polarisers in anti-vibration mountings of silicon rubber which do not transmit pressure. The single-crystals (4) are cut at an orientation of 40-50 degrees of arc to the crystallographic axes XYZ, pref. in sections of 45 degrees to the Z axis. The aperture of the single-crystals may be square, oblong or of a distorted shape not contg. any right angles.
Patent HU-T61279-A (HU)
Title: Process for producing 5-aroylpyrrol-2-yl methanedicarboxylic acid esters
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D487/04
Filed: 1991-10-11
Abstract: 5-Aroyl-2,3-dihydro-1 H -pyrrolizine-1,1-dicarboxylates of the formula
       
 are prepared from 2-aroylpyrroles. Hydrolysis and monodecarboxylation of these compounds affords ketorolac and related compounds.
Patent HU-T58199-A (HU)
Title: Binding-inducing composition
Inventor: HAMMARSTROEM LARS
IPC: A61K35/32
Filed: 1988-03-25
Abstract: Binding is induced between living mineralised tissue parts by applying a precursor to dental enamel (i.e. enamel matrix) which causes regeneration of the mineralised tissue on at least one of these parts. The enamel matrix can be obtained from pigs or cattle and is combined with a carrier, diluent or adhesive. The enamel matrix can also be obtained by recombinant DNA techniques or cultivation of diploid cells.
Patent HU-T37093-A (HU)
Title: Lock having combined locking and actuating member usable for tiltable driving compartments
Inventor: WETZEL WILHELM
IPC: B62D33/06
Filed: 1983-12-30
Abstract: The invention relates to motor vehicle technology, in particular for utility vehicles. The aim of the invention is that the driver's cab is manually unlocked and automatically locked and secured against unauthorised persons in accordance with the ECE rules. The object of the invention is to provide a closure for tiltable driver's cabs which can be actuated from the outside and which can assume the role of the supplementary lock for a four-point bearing. The essential feature of the invention consists in the fact that in the housing of a closure for a driver's cab with a hook which is mounted counter to a spring and has a locking stage, a run-up segment and a hook trap, a combined locking and actuation element is rotatably mounted in a bolt separately from the hook and counter to a tension spring. The said locking and actuation element has a run-up segment, a curved segment, an actuation lever and a cut-out in the region of the hook-side bolt. The field of application of the invention is tiltable driver's cabs on utility vehicles.
Patent HU-T41066-A (HU)
Title: Microbiological process for preparing organic compounds
Inventor: BISCHOFF ERWIN
IPC: A23K20/195
Filed: 1985-11-28
Abstract: A novel antibiotic for combating bacteria and promoting animal growth is obtained by cultivating Streptomyces strain BA 9.
Patent HU-T57376-A (HU)
Inventor: HAUSHERR HEINRICH-RUDOLF
IPC: E21D9/12
Filed: 1988-11-23
Abstract: Maschine zum kontinuierlichen Lösen und Abfördern von Gestein mit einem Raupenfahrwerk, an dessen Vorderseite an einem heb- und senkbaren Ausleger eine oder zwei Schneidwalzen mit aufgebrachter Förder­schnecke vorgesehen sind, denen eine in die Maschine integrierte Fördereinrichtung zugeordnet ist. Um mit nur einer Maschine in einer Strecke die erforderlichen Senkarbeiten durchführen zu können, sind die einzelnen Aggregate der Maschine fernsteuerbar und die Schneidwalzen (6) mit zugehörigen Antriebsaggregaten als selbständig verfahrbare, in ihrer Drehrichtung umsteuer­bare und mit dem Ausleger (3) lösbar verbundene Baueinheiten ausgebildet.   Die Länge des Raupenfahrwerks (2) ist derart bemessen, daß es in einer Strecke drehbar ist. Nach dem Verfahren erfolgt das Durchsenken der vollen Konvergenzhöhe von bis zu mehr als 1 m Mäch­tigkeit entsprechend dem Abbaufortschritt des Strebes, danach wird das Maschinensystem in der Strecke gewendet und das Senken des Streb/Streckenübergang mit einer Senkstoßhöhe von einigen Dezimetern bis in eines Be­reich mit einer Kriechkonvergenz von 1 - 2 cm/d durchgeführt. Nach ernenten Wenden erfolgt ein zweites Durchsenken der Strecke bei einer Senkhöhe von einigen Dezimetern bis in den Bereich der vorletzten Wendestelle Von da aus wird wieder der volle Senkstoß in Angriff genommen.