baber/WOPTO huggingface dataset:
Patent GB-552224-A (GB)
Title: Improvements in the remote control of radio receivers
IPC: H03J5/24
Filed: 1941-07-25
Abstract: 552,224. Retractive switches; switches held set and freed mechanically. McDONALD, E. F. July 25, 1941, No. 9460. Convention date, July 25, 1940. [Class 38 (v)] [Also in Group XL] Fig. 2 shows a foot-operated switch comprising a metal base 75 and cover 65 loosely pivoted together at 77, 78 by means of rivets (not shown) and urged apart by a spring 80. Initial movement causes annular contact 93 to engage annular mating contact 68 on an insulating ring 84 urged upwardly by a strong spring 85. Further movement moves ring 84 against spring 85 to allow contact 92 to engage contact 64 for operating the station selecting switch. A modified form of switch is described (Fig. 5) in which upon a partial depression and release, contacts 108, 109 are engaged and held set, a sleeve 102 with spring fingers 104' which engage beneath a plate 106, remaining in the depressed position while the member 96 returns and being then latched relative to the member 96, Fig. 6 (not shown). Subsequent partial depression and release of the member 96 releases the above latch and the parts return to their original position, contacts 108, 109 separating. A complete actuation of member 96 causes contacts 101 and 118 to engage as well as contacts 108, 109, and both sets of contacts are broken when the member 96 is released from the fully depressed position.
Patent GB-214623-A (GB)
Title: Improvements in or relating to gas meters
IPC: G01F3/30
Filed: 1924-04-14
Abstract: 214,623. Compagnie pour la Fabrication des Compteurs et MatÚriel d'Usines Ó Gaz. April 21,1923, [Convention date]. Gas meters.-The gas enters a wet gas-meter through an inlet pipe 2 fitting easily on a tube 3 carrying a float-controlled inlet valve 5 and passes into the measuring drum 1 through apertures in the outer wall. The gas issues from the measuring drum into a cap 8 on the drum and then passes through a U-tube 9 to an outlet pipe 10 which projects down into the water to form a hydraulic seal. The valves 5 and the gas inlet pipe opening are disposed at the opposite sides of the meter to the dial indicator so as to prevent fraudulent operation. The pipes 2, 10 pass through the meter cover. The Specification as open to inspection under Sect. 91 (3) (a) states that the side walls ef, gh of the water vessel in which the measuring drum revolves are spaced away from the drum so as to leave a comparatively large water surface subject to the inlet gas pressure, and that the construction of meter shown allows the cover 11 to be lifted after breaking the joint between the cover and the body only. This subject-matter does not appear in the Specification as accepted.
Patent GB-1190462-A (GB)
Title: Treatment of Fillers with Organopolysiloxanes.
IPC: C09C3/12
Filed: 1968-02-27
Abstract: 1,190,462. Treating solids with organopolysiloxanes. RHONE-POULENC S.A. 27 Feb., 1968 [28 Feb., 1967], No. 9481/68. Headings C1A and C1N. A finely divided solid is treated with an organopolysiloxane vapour by introducing the solid into the top of a vertical baffled column, and alternately and repeatedly introducing the vapour into the lower half, and an inert gas at the top, of the column, at rates such that the speed of vapour or gas through the orifices in the baffles is 1-6 times the speed of sedimentation of the solid in the vapour or gas. A filter is provided at the top of the column to separate entrained particles from the vapour, and the inert gas is introduced through it to prevent clogging. Preferably each gas or vapour is allowed to penetrate to the opposite end of the column. An inert gas may be introduced at the foot of the column following the organopolysiloxane. Each cycle may last 5 secs.-20 mins. Treatment may be carried out at 100-600 C. and at above 20 mm. Hg absolute pressure. The solid may be fed via a lock chamber or screw conveyer. The gas and vapour may be recycled. The baffles may be perforated plates having 4-20% perforation. The solid is preferably silica (pptd, pyrogenic, diatomaceous, or ground quartz), but may be mica, talc, or Ti, Fe, Zr, or Al oxide, and may have a particle size below 100 Á. Suitable linear and cyclic organopolysiloxanes are listed. The inert gas may be N 2 .
Patent GB-565903-A (GB)
Title: Improvements in or relating to frames or holders for photographs, pictures or the like
IPC: A47G1/14
Filed: 1943-06-15
Abstract: 565,903. Photograph frames &c. READ, H. A. M. June 15, 1943, No. 9513. [Class 11] Photographs &c. are held in position behind a glass or frame by inserting their edges beneath strips C of gummed paper, leather, &c., which are attached to the back of the glass for the outer part B of their width and have the remainder unattached. The unattached portions are either left free, so that the photograph can be removed, or are stuck down on to the back of the photograph, so as to retain it permanently. The gummed strips are provided along two, three or four edges of the glass.
Patent GB-991266-A (GB)
Title: Improvements in and relating to liquid filtering devices
IPC: B01D29/11
Filed: 1963-03-11
Abstract: 991,266. Filters for liquids. COMPAGNIE ELECTRO-MECANIQUE. March 11, 1963 [May 8, 1962], No. 9515/63. Heading BID. A filter 2 embodying a cylindrical or polygonal filter element 6 and associated with a rotating cleaning device 10 forcing filtered liquid back through successive portions of the filter surface progressively without interruption of the filtering operation, and with a collection chamber 12 for residue, has a deflector member 14 which describes at least part of a spiral around at least that part of the filter surface which is adjacent the collection chamber 12 the spiral being wound in the direction of the; progressive cleaning action, i.e. in the direction of the arrow f, Fig. 2 (when viewed in the general direction of flow of the filtered liquid, i.e. downwards in Fig. 1). Specification 875,304 is referred to.
Patent GB-199515-A (GB)
Title: Improvements in or relating to advertising devices
IPC: G09F11/02
Filed: 1922-04-03
Abstract: 199,515. Fitzalan, S. J., and Fitzalan, R. H. April 3, 1922. Hinged elements, rotary apparatus with.-An advertising apparatus, of the type comprising parallel rotary prisms to the corners of which are hinged advertising plates which are brought in turn into the display plane in which lie the exposed advertisement-bearing faces of the prisms, has the plates f actuated by fixed racks g, g<1> which engage gear wheels e on the plate spindles d at one or both ends of the prisms a. The plates f may be held against the prism faces a<1> by springs, and on reaching the convex racks g are turned into the display plane. Further rotation of the prisms brings these plates f over towards the exposed prism face, and then by engagement with the concave racks g' brings them back into the display plane. Each side of the plates f is thus exposed in turn. The device may be viewed also from the back, in which case the racks g, g<1> would be duplicated. The prisms may rotate intermittingly or continuously.
Patent GB-180492-A (GB)
Title: Improvements in automatic advertising and displaying apparatus for use on moving vehicles
IPC: G09F21/04
Filed: 1921-03-31
Abstract: 180,492. Jones, W. J. A. March 31, 1921. Machinery, utilizing inertia to obtain movements in. - Vibration mechanism for imparting step-by-step movement to advertising discs or cards carried by moving vehicles comprises a weighted cross-bar b connected to supports a, a' radiating from a pivotal centre e. The cross-bar is guided by rollers o running in a slot in the top of the casing and has hammer-like projections c, engaging springs or buffers g, g'. A pawl j pivoted to one of the supports a<1> engages and drives a ratchet-wheel h when the cross-bar is oscillated by the vibration of the vehicle. The ratchet-wheel h may be centred on the pivot e or elsewhere as shown at i, the advertising disc being attached to the spindle i. Backward movement of the ratchet-wheel is prevented by a retaining-pawl l, and forward movement, other than that produced by the driving-pawl j, is prevented by an arm m secured to the support a' and riding on pins n projecting laterally from the ratchet-wheel. The apparatus may be used in the upright position shown, or in any other position, a spring being used to keep the pawl on the ratchet-wheel. The side supports a, a<1> and the cross-bar b may be duplicated.
Patent GB-417328-A (GB)
Title: Improvements in and relating to protective devices for electric circuits
IPC: H02H3/04
Filed: 1933-03-30
Abstract: 417,328. Protective cut-out systems. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin.) March 30, 1933, No. 9623. Convention date, March 30, 1932. Addition to 399,042. [Class 38 (v).] The protective relays described in the parent Specification are adapted to serve as indicating apparatus to enable the position of the fault to be more readily determined, and are preferably of the directional type such that the direction of operation gives the indication desired. The neutral of a conductor 1 representing a ring main (Fig. 1) is earthed through an impulse generator 2 and an indicating relay 3, a moving-coil, polarized relay as shown, closes contacts 6 or 7, depending on whether the fault is at 4 or 5, and gives an indication of its operation and subsequent position. Fig. 2 shows a parallel-conductor arrangement with low impedance interconnectors, each section having a current-unbalance, polarized relay 10 or 11. With a fault at 4, the impulses from 2 are fed principally over the faulty conductor due to the lower impedance of that path, so that relay 10 operates and gives an indication. With a fault to the right of 11, equal currents flow to the first interconnector so that 10 does not operate, but 11 operates due to the unequal currents flowing past it. The invention is also described and illustrated in its application to a circulating-current and an opposedvoltage system, Fig. 3 (not shown), and to a pilot circuit with two contacts in series therein so operated that they are both closed only for a fault in the protected section, Fig. 4 (not shown). To prevent response due to extraneous impulses, further relays are provided responsive to a characteristic of earth-fault current.
Patent GB-199179-A (GB)
Title: Hair-curlers
IPC: A45D2/18
Filed: 1922-04-04
Abstract: 199,179. Scheib, O. April 4, 1922. No Patent granted (Sealing fee not paid). Hair-curling appliances. - In hair.curlers of the type consisting of a flexible wire a with a covering b, c of fabric &c., end caps d are formed by dipping the ends into liquid celluloid or similar hardening material, holding them downwards so that the material collects in the form of a drop which is then pressed up in a mould, forming a secure end to prevent fraying of the fabric or protusion of the wire.
Patent GB-1491151-A (GB)
Title: Urinary antiseptics
IPC: C07C239/00
Filed: 1975-03-07
Abstract: 1491151 Compositions containing amidine derivatives DOW CHEMICAL CO 7 March 1975 9655/75 Heading A5B Pharmaceutical compositions in conventional forms for oral administration and having urinary tract antiseptic activity comprise a compound of formula I wherein X is Cl or Br and R is H or OH or a pharmacologically acceptable salt thereof in admixture with a solid pharmaceutical carrier.
Patent GB-1077769-A (GB)
Title: Polymer compositions and the manufacture thereof
Inventor: PORTER LEE MARION
IPC: C08L101/00
Filed: 1965-03-08
Abstract: A polymeric moulding material comprises a blend of 1 to 15% of (A) a block polymer of the type (A-B)n or (A-B)n-A in which A is a block of polymerized vinyl aromatic compound, B is a block of polymerized conjugated diene and n is an integer, and 99 to 85% of (2) an impact polymer made by polymerizing a vinylidene aromatic compound in admixture with an elastomer.  The example describes blending a polystyrene-polybutadiene-polystyrene block polymer with an impact polymer obtained by the polymerization of styrene with polybutadiene.
Patent GB-1076342-A (GB)
Title: Improvements in or relating to polymeric compositions
IPC: C08F255/02
Filed: 1965-03-08
Abstract: Compositions comprise a vinyl chloride polymer and 8 to 40 weight per cent based on the polymers of a copolymer of vinyl chloride and ethylene containing less than 16 weight per cent of combined ethylene.  The vinyl chloride polymer may be polyvinyl chloride or a copolymer of vinyl chloride with a minor proportion of vinyl acetate, vinylidene chloride or isobutylene, and may be prepared by suspension, emulsion or bulk polymerization.  The copolymer may contain minor proportions of other monomers, e.g. vinyl acetate, vinyl butyl ether, diethyl fumarate, allyl alcohol or isobutylene, and may be prepared by suspension, emulsion or bulk polymerization. One polymer may be prepared in the presence of the other.  The compositions may also comprise stabilizers, e.g. dibutyl tin maleate, cadmium laurate, calcium stearate and tribasic lead sulphate; lubricants, e.g. stearyl alcohol and stearamide; fillers, e.g. asbestos and calcium carbonate; pigments, e.g. phthalocyanine blue and cadmium yellow; plasticizers, e.g. dioctyl phthalate and di-2-ethylhexyl adipate; and other polymers, e.g. ethylene/vinyl acetate copolymers and butadiene/acrylonitrile copolymers.  The compositions may be formed into pipes, plates, films, bottles and vacuum-formed and injection-moulded articles.  Examples describe compositions comprising dibutyl tin maleate, stearyl alcohol and (1) polyvinyl chloride and a vinyl chloride/ethylene copolymer; and (2) ethylene/vinyl chloride copolymers together with polyvinyl chloride and optionally a vinyl chloride/vinyl acetate copolymer or di-2-ethylhexyl/adipate, or with a vinyl chloride/vinyl acetate copolymer.
Patent GB-398927-A (GB)
Title: Method of and means for the storage of heat
IPC: F24H7/04
Filed: 1932-04-05
Abstract: 398,927. Heat-storing apparatus. DOUGLAS, A. A. H., Allt-Nan-Ros, Onich, Inverness-shire. April 5, 1932, No. 9763. [Class 64 (ii).] A heat-storing apparatus comprises an assembly of sealed tubes containing a substance with a high latent heat of fusion which is melted by passing a hot liquid through the spaces between the tubes, and the latent heat absorbed is thereafter transmitted to a colder liquid. The tubes 2 are arranged vertically in a tank 1 fitted with electric heaters 3. Water admitted to the lower part 8 of the tank is heated and rises between the tubes and melts their contents ; during this stage the water may circulate through a byepass connection 6. After melting, cold water is supplied from an external source 9 and is heated during solidification of the storage material. Paraffin, stearin, stearic acid, naphthalene, beeswax, iron or magnesium sulphate, and sodium thiosulphate may be used.
Patent GB-1221996-A (GB)
Title: Corrosion inhibited anti-freeze
IPC: C09K5/20
Filed: 1968-02-29
Abstract: 1,221,996. Anti-freeze. BRITISH PETROLEUM CO. Ltd. 29 Feb., 1968 [23 March, 1967], No. 9821/68. Heading C4X. A corrosion inhibited anti-freeze, suitable for use (after dilution with water) in the cooling system of an automobile, consists of a glycol anti-freeze agent and (a) 1À0-5À0% borax, (b) 0À01-0À25% alkali metal metasilicate, (c) 0À01-0À25% sodium mercaptobenzothiazole and/or mercaptothiazoline and/or benzotriazole, (d) 0À05-1À0% nitrophenol having the formula C 6 (NO 2 )R 1 R 2 R 3 R 4 R 5  wherein R 1  represents a nitro group, a hydrogen atom or an alkyl group having 1-4 carbon atoms, R 2  represents a nitro group, a hydrogen atom or an alkyl group having 1-4 carbon atoms, R 3  represents a hydrogen atom or an alkyl group having 1-4 carbon atoms, R 4  represents a hydrogen atom or an alkyl group having 1-4 carbon atoms, R 5  represents a hydrogen atom or an alkyl group having 1-4 carbon atoms, (e) 0-0À25% sodium nitrite, together with enough of an alkali metal hydroxide or carbonate to give the composition a pH of 7À5- 9À5 and enough water to maintain the components in solution (all percentages being by weight based on the total composition). Mono-, di- and tri-nitrophenols, cresols and xylenols and alkyl nitrophenols up to tri-tert-butyl nitrophenols, di-tert-butyl-trinitrophenols and tri-tert-butyl-dinitrophenols are specified; picric acid is preferred.
Patent GB-162900-A (GB)
Title: Improvements in or relating to machines for polishing and glazing cultery
IPC: B24B19/00
Filed: 1920-04-09
Abstract: 162,900. Walker, H. W. April 9, 1920. Cutting-edges, shaping and treating.-Cutlery is polished and glazed by two polishing-wheels 4, Fig. 2, rotating on parallel axes and mounted in headstocks 3 slidable towards and from each other on a frame 1 so that both sides of a blade may be treated simultaneously. The headstocks are moved by links 8 adjustably connected thereto and pivoted to a lever 6 one on each side of the fulcrum 7, the lower end of the lever being moved by a cam 9 mounted on a shaft 10 rotated, through worm gearing 18, 19, by a belt-driven shaft with fast and loose pulleys 18A, Fig. 3. A belt-shifter 20 is held against the action of a spring to retain the belt on the fast pulley by a catch 21, which is released at every revolution of the shaft 10 by a projection 22 on the shaft, whereby the shifter is allowed to move the belt on to the loose pulley; the machine is re-started by depression of a pedal 23 connected with the shifter. The blade 26 is mounted on a work-holder 24 by a member 24<A> secured to the tang and slidable in a forked part 24<B> of the holder, and the holder is reciprocated along a guide 25, to carry the blade between the wheels and back, by a lever 27 pivoted at 29 and rocked by a crank-pin 30 adjustably mounted on the cam-shaft 10. The work-holder is reciprocated vertically by a 'bell-crank lever 38, which is oscillated through a link by an adjustable crankpin 89 on the belt-driven shaft, and engages a member 36 slidable in guides 37 and carrying the work-holder guide 25. The vertical reciprocation may be more rapid than the horizontal reciprocation or may have the same period. The blade is supported adjacent to the wheels by a support 32 which is normally held in position by a spring and is withdrawn, to allow the bolster of the blade to pass, by the engagement of the inclined part of a lever 34, connected to the support, with an abutment 35. The bearings of the polishing- wheels, Fig. 2, may have their divisions either vertical or at an angle of approximately 45‹ with the horizontal. The lever 27 may be pivoted to the sliding member 36.
Patent HU-T53924-A (HU)
Title: Dyestoff composition of polymere base
Inventor: BENY GYOEZOE
IPC: C09D127/06
Filed: 1989-04-26
Abstract: Polymer based paint compsn. contains, (all pts. wt.): 20-50 of a solvent based soln. contg. 35-60% methacrylate-copolymer (average mol. wt. 2000-1400; glass transition temp.: 25-95 deg.C), and vinyl-chloride- vinyl-acetate or maleinate-acrylate graft copolymer; 6-20 of pigment; and 1-15 of an organic solvent and fillers and additives to total 100 pts. wt.
Patent HU-T63836-A (HU)
Title: Process for producing acridine derivatives
Inventor: SHUTSKE GREGORY MICHAEL
IPC: C07D221/16
Filed: 1990-11-27
Abstract: Heterocycles of formula (I), their pharmaceutically acceptable salts and their optical isomers are new. Where R1 = H, lower alkyl or benzyl, R = (Y-CH(R2)-Z; Y = (H,H) or O; R2 = H, lower alkyl or phenyl; Z = O or S and is bonded to the a- or b-position; X = H, halo, lower alkoxy, lower alkyl or CF3; n = 1-3.
Patent HU-T38371-A (HU)
Title: Process for preparing antibiotic l 17846
Inventor: MALABARBA ADRIANO
IPC: C07K9/00
Filed: 1985-08-09
Abstract: This invention relates to a process for converting a teicoplanin-like compound into antibiotic L 17046 characterized in that a teicoplanin-like compound selected from teicoplanin complex, any further purified preparation thereof, teicoplanin factor A<sub>2'</sub> teicoplanin factor A<sub>3'</sub> each of the main components of teicoplanin factor A<sub>2</sub>, antibiotic L 17054 and a mixture of two or more of the above substances in any proportion is submitted to hydrolysis with a strong acid in the presence of a polar aprotic organic solvent selected from ethers, ketones and mixtures thereof that a room temperature are liquid.
Patent HU-T52957-A (HU)
Title: Process for production of combined medical compositions
Inventor: SCHRINNER ELMAR
IPC: C07D473/06
Filed: 1988-07-29
Abstract: The preparation contains or consists of
 a) at least one sulphated polysaccharide and
 b) at least one xanthine derivative. The preparation is suitable for the control and prophylaxis of viral diseases, especially those caused by retroviruses.
Patent HU-T52740-A (HU)
Title: Process for production of magnesium oxid applicable for production of clear, especially heat resisting products
Inventor: GRILL MICHAEL
IPC: C01F/
Filed: 1988-06-23
Abstract: PCT No. PCT/AT88/00048 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Jun. 23, 1988 PCT Pub. No. WO88/10236 PCT Pub. Date Dec. 29, 1988.A process for the preparation of pure magnesium oxide, especially suitable for the preparation of refractory products, from magnesium silicate and magnesium hydrosilicate materials such as olivine, serpentine, garnierite, or the like, the starting material being decomposed (digested) with hydrochloric acid, the residues being separated from the decomposition slurry and the sesquioxides to be regarded as contaminants and other contaminants being precipitated from the crude brine thus obtained by the addition of crude serpentine as a pH increasing substance, the precipitates being separated and the magnesium chloride solution thus obtained being subjected to thermal decomposition, particularly by spray calcination, whereby magnesium oxide is obtained and hydrogen chloride is recovered.
Patent HU-T57679-A (HU)
Title: Process for equipment for purifiying sewages comprising carbohydrate and protein, particularly sewages in milk industry
Inventor: HERNADY ALAJOS
IPC: C02F3/34
Filed: 1989-10-18
Abstract: Carbohydrates in the waste-water are transformed into organic acids, in 24 hrs. max., by inoculating with material used in cheese mfr.. Protein and fats are pptd. due to the acidity and are sepd. next the organic acid is split by a fungal growth. In the following step the pH is increased to 12 by chemical addn., then reduced to 11, and the remaining protein and fat are pptd. and sepd.. Finally the pH is reduced to 9. - The equipment comprises three fermentation basins(5) connected in parallel. At least three acid splitting basins(20) connected in series(20). The fermentation basins are connected to a settler. The liq. outlet of the settler is routed to the first acid splitting basin fungus injection also routed to the first and splitting basin. Air is provided to the acid splitters by a supply pipe system
Patent HU-T52568-A (HU)
Title: Process for production of thermoplastic and anticorrosion coating material
Inventor: NOGRADI LASZLO
IPC: C09D5/10
Filed: 1988-11-28
Abstract: 100 kg of ready product comprises a homogenised mixture of (kg): 25 heat resistant material, 3 diluent, 7 bitulax, 15 alumina and 50 'Tiszaker'. - The coating can be applied by hand or by spray gun to steel surfaces at a consumption of 8-10 m2/kg.