baber/WOPTO huggingface dataset:
Patent GB-576475-A (GB)
Title: Improvements in and relating to electric induction apparatus
IPC: H01F38/36
Filed: 1943-06-07
Abstract: 576,475. Transformers. BRITISH THOMSON-HOUSTON CO., Ltd. June 7, 1943, No. 9136. Convention date, June 9, 1942. [Class 38 (ii)] In a current trans former having a high voltage winding 10, the current flowing througl which may be measured by means of the low voltage winding 18, the winding 10 is sur rounded by two conductive shields 13 17 and an earthed cas ing 20, the shield 13 being connected to the 'winding 10, and the voltage of the wind ing 10 may be deter mined by measuring the voltage of the shield 17 by an instrument 31 arranged electrically between the shield 17 and the earthed casing 20. The voltage of the high-voltage winding 10 may then be calculated. An additional condenser C3 may be connected in parallel with C2 thus adding to its capacity an appropriate amount. Specification 539,730 is referred to.
Patent GB-1234747-A (GB)
Title: Improvements in or relating to the protection of domestic animals against pathogenic organisms
IPC: A61K39/10
Filed: 1969-02-20
Abstract: 1,234,747. Brucella vaccines. PHILIPS ROXANE Inc. 20 Feb., 1969 [23 Feb., 1968], No. 9179/69. Heading A5B. A method of protecting a non-borine domestic mammal, excluding rodents, susceptible to attack by a virulent pathogen of the genus Brucella, comprises inoculating the mammal with a small but effective amount of a vaccine comprised of inactivated or killed borine Brucella abortus.
Patent GB-1005729-A (GB)
Title: New nitro-guanidines and process for their manufacture
IPC: C07D295/13
Filed: 1961-12-17
Abstract: The invention comprises compounds of the general formula <FORM:1005729/C2/1> (wherein <FORM:1005729/C2/2> represents an unsubstituted or methyl-substituted 1, o -alkyleneimino ring containing 6 to 8 ring carbon atoms and A represents a 1,2-e thylene, 1,2-, 2,3- or 1,3-propylene radical) and acid addition salts thereof, and their preparation by reacting a compound of the formula <FORM:1005729/C2/3> with S - methyl - 1 - nitro -2 - isothiourea, optionally followed by acid addition salt formation. Specification 883,284 also is referred to.
Patent GB-1010678-A (GB)
Title: Box girder
IPC: E04C3/04
Filed: 1964-03-05
Abstract: 1,010,678. Box girders. A. B. MALCUS HOLMQUIST. March 5, 1964 [Aug. 19, 1963], No. 9387/64. Heading E1K. A box girder comprises a part 1, 2 of inverted U section in the top of which is a trapezoidal member 3 welded at the top 7, 8 and at its lower edges 9, 10 to the part 1, 2 and a tension plate 4 or rods connect the edges 9, 10 together. The bottom of the girder is closed by a plate 11. A rail 5 is welded to the top of the girder. Specification 942,233 is referred to.
Patent GB-764951-A (GB)
Title: Method and apparatus for liquefying natural gas for shipment and storage
IPC: F25J1/02
Filed: 1955-03-31
Abstract: 764,951. Cold separation of gas mixtures. MORRISON, W. L. March 31, 1955, No. 9440/55. Class 8(2) Stage liquefaction of natural hydrocarbon gas issuing from a well at high pressure is effected by preliminary cooling using the evaporator 8 of a conventional refrigerating plant, expanding at a turbine 13, stripping the wet expanded gas in a separator 15, using the cold stripped gas in an exchanger 18 to cool incoming gas, compressing the warmed dry gas in a compressor 20 to the pressure of the incoming gas and adding it thereto at a junction 2 for recirculation. A portion of the warm dry gas leaving the compressor 20 traverses a duct 23 for use in a prime mover 22, e.g. a turbine or an internal combustion piston engine for driving the compressor 20 and the refrigerator compressor 4.
Patent GB-794828-A (GB)
Title: Improvements in steam generators and hot-water boilers
IPC: F22B37/10
Filed: 1955-04-01
Abstract: 794,828. Steam boiler headers. VORKAUF, H. April 1, 1955 [April 5, 1954], No. 9612/55. Class 123(2) In a boiler tube wall comprising steam generating tubes 2 which discharge steam-water mixture into a collector-header 1 and which is located in a boiler, for example to serve as a partition in the furnace, so that the header and both sides of the tube wall are contacted by hot gases, the header contains a coaxial tube 3 have a row of holes 4 or a longitudinal slot disposed opposite the outlets from the tubes 2. The steam-water mixture flowing from the tubes passes around the tube 3 at high velocity and without separation, giving an adequate cooling of the header 1, enters the tube 3 through the holes 4, and discharges from the tube through outlets at the ends thereof. When the header is of great length it is provided with spaced supporting tubes each containing a coaxial tube branching from the tube 3 and serving as an additional outlet therefrom.
Patent GB-331268-A (GB)
Title: Improvements in and relating to processes for converting liquid soap into a rapidly soluble, handy form
IPC: C11D13/20
Filed: 1929-03-26
Abstract: 331,268. Welter, A. March 26, 1929. Soap threads, flakes, wool, or strips.-Soap powder obtained by atomizing liquid soap, e.g. by a nozzle, is pressed into threads or shaped into wool, flakes or strips. Electrolytes e.g. waterglass, borax, alkali phosphates, potassium carbonate or soda may be added to the liquid soap before atomizing. When such additions form a thick liquid, the atomizing nozzle is preferably replaced by rotating plates. The dry soap powder may be rendered homogeneous in a roller mill before shaping &c. In examples, liquid card soap is atomized, and the soap powder produced is passed into a roller mill to form a thin sheet of soap which is removed from the last roller in the form of strips, wool or flakes by applying blunt needles or knives. Similarly. liquid olive oil soap or the soda soap of castor oil is transformed into soap powder which is then passed through the funnel of an extruding press to form threads which break down into short rods. When it is required to render the soap powder more easily workable the soap powder may be mixed with liquid soap or water glass.
Patent GB-1354072-A (GB)
Title: Tape transport systems
IPC: G11B15/46
Filed: 1972-03-02
Abstract: 1354072 Control of D.C. motors SIEMENS AG 2 March 1972 [5 March 1971] 9815/72 Heading H2J [Also in Divisions G3 and G5] A tape transport system includes a capstan which during rewind is driven by the tape the capstan motor being caused to develop a braking torque which is independent of the speed of the .tape. A control circuit comprises a bridge consisting of the capstan motor M, a dummy motor N, which may be a resistor, and two seriesconnected resistors R1, R2. A voltage proportional to the motor speed is fed to a first amplifier V1 which, together with a variable-gain amplifier RV causes a speed-dependent braking current to flow through motor M. A second speed-dependent output, of opposite polarity to that of V1, is obtained from a second amplifier V2, connected across dummy motor N, and when this reaches the threshold value of a Zener diode Z, the output of V1 is opposed and a constant braking current flows through motor M which thus develops a speed-independant torque. During normal forward drive of the tape V2 is rendered inoperative and the circuit maintains a constant motor speed.
Patent GB-98507-A (GB)
Abstract: Benzoic acid, phenol, phenyl benzoate and apparently copper and magnesium benzoates are recovered from the drained residue of the liquid phase oxidation of benzoic acid to phenol by hydrolysing said residue with steam and then extracting with an aqueous organic solvent such as an alcohol or ketone with up to 4 carbon atoms.
Patent GB-1336066-A (GB)
Title: Injection moulding machine
IPC: B29C44/42
Filed: 1971-04-19
Abstract: 1336066 Injection moulding machine KRAUSS-MAFFEI AG 19 April 1971 [24 April 1970] 9873/71 Heading B5A In an injection moulding machine having an injection ram 1 operated by a piston 3, the piston is subjected on the injection pressure side 3b to pressure from a compressed gas supplied from a reservoir 5 and on the return pressure side 3a to an hydraulic pressure medium (oil) supplied by a pump 8; the return stroke of the piston 3 after an injection process serves to build up the gas pressure in the reservoir 5, and the pressures on both sides of the piston are compared and regulated to give a constant pressure head during the return stroke by a differential pressure meter 12, the oil pressure being additionally controlled by a pressure regulating valve 15. The pressure meter 12 has a chamber 20 in communication with gas reservoir 5, and a chamber having parts 21a, 21b in communication, via the pressure regulating valve 15, with the oil supply, the chambers 20, 21a, 21b being interconnected by a bore through which passes a piston 23. An adjustable spring 24 serves to bias the piston 23 in the same direction as does the oil pressure i.e. in opposition to the gas pressure, the gas pressure tending to close a valve defined by a conical portion 23c on the piston and the wall of chamber 21a, and the oil pressure tending to open this valve. In operation, when the piston 3 is in its extreme left hand position i.e. after an injection stroke, oil is pumped into chamber 2a to effect the return movement of the piston 3, the oil also passing into chamber 21b through valve 15 and tending to lift off the conical portion 23c of the piston 23 to allow oil to flow into chamber 21a against the gas pressure and into a container 27 through conduit 26, thus decreasing the oil pressure. As the piston 4 moves to the right the gas pressure increases and "throttles" the oil flow through the meter 12, thus balancing the pressures on either side of the piston 4 and ensuring that the piston is returned at a suitable rate.
Patent GB-345105-A (GB)
Title: Improvements in or relating to brackets or supporting means for use with curtain suspension devices
IPC: A47H1/144
Filed: 1930-03-28
Abstract: 345,105. Curtain rail brackets. WICKER, J. C., Dol-y-Mynach, Warwick Road, Solihull, Warwickshire. March 28, 1930, Nos. 9877 and 31498. [Class 52 (v).] The top flange or head of a rail 7 is received in a recess 8 in a bracket and held therein by a cam lever 12 pivoted on a vertical pin 11 carried by an extension 14 of the bracket. The lever may have a thumb piece 12b. In a modification the head of the rail is received in a recess in the bracket and is held therein by a lever, pivoting on a vertical pin, provided with a raised cam portion which engages the top of the rail head. An arm with a recess and cam lever at each end may be used to connect the overlapping ends of two rails.
Patent GB-362812-A (GB)
Title: Improvements in the manufacture of zinc white and apparatus therefor
IPC: C01G9/02
Filed: 1931-04-01
Abstract: <PICT:0362812/III/1> In the production of zinc white from ores or residues containing the zinc as oxide, carbonate, or silicate, the vapours and gases leaving the customary conversion furnace A which may be of the Wetherill type are passed through a second furnace B to bring their temperature up to at least 1000 DEG  C., and then passed into an expansion chamber for treatment with preheated air before passing to cooling and condensing chambers.  In the second furnace fine particles of fuel entrained with the gases are completely burnt, and in the expansion chamber complete oxidation of the zinc is effected and solid impurities deposited.  The furnace A comprises paired hearths 1-1a, 2-2a with air-supply passages 3-3a, 4-4a. The gases and vapours, mixed with secondary air supplied at 6, pass through the flue 5, down the passage 9 and over the hearth 7 of the furnace B without appreciable change of speed, and thence through passage 10 into the expansion chamber.
Patent GB-310953-A (GB)
Title: An electric musical instrument of piano or harp like quality
IPC: G10H5/02
Filed: 1929-03-27
Abstract: 310.953. Bethenod, J. May 5, 1928, [Convention date]. Audible signalling systems. - In a keyed musical instrument giving notes similar to a piano or harp, damped oscillations of audiofrequency are produced in an electric circuit and, after amplification, the oscillations are fed back into the circuit through a reaction device, the oscillations being transformed into sounds after passing through a thermionic amplifier independent of the source of oscillations, A condenser 2, Fig. 1, charged from a direct-current source 1 may be discharged through a self-induction coil 3 when a key 7 is depressed, the oscillations being damped by a variable resistance 4 and the damping reduced by a reaction coupling 9 in the circuit of a thermionic valve 8. The oscillations are applied through a thermionic amplifier 10 to a loudspeaker 11 and, in the complete instrument, both parts 10, 11 may be common to all notes. The oscillating circuit may produce several fixed or variable frequencies, for example, a variable condenser may be shunted across the selfinduction coil, and the loudspeaker may have definite resonance frequencies. The charging voltage varies the strength of the note. In a modification, the condenser 2 and coil 3 are permanently connected and depression of a key closes the charging circuit. In a further modification, Fig. 3, microphones 12, one for each note, are coupled to the resistance 4, the amplifier 10 and the loudspeaker 11, an acoustic feed-back to reduce the damping being provided by a loudspeaker 11'. The diaphragm of each microphone resonates to one frequency and may be exposed to direct percussion or to weak sounds produced, for example, by a vibrating string.
Patent GB-1157862-A (GB)
Title: Improvements in or relating to Plate-Type Friction Clutches
IPC: F16D13/72
Filed: 1967-03-02
Abstract: 1,157,862. Friction clutches. MASCHINENFABRIK STROMAG G.m.b.H. 2 March, 1967 [19 Aug., 1966], No. 9936/67. Heading F2C. A disc clutch is cooled by oil supplied to an annular chamber 3 and fed centrifugally through bores 4, 5 to the inner periphery of the clutch discs. The bores 4 may, as shown, be inclined to the axis to assist flow under centrifugal force or may, Fig. 2 (not shown), have an inclined portion and a portion parallel to the clutch axis. The bores 5 nearest the chamber 3 may be smaller than those further from the chamber to assist even distribution of coolant to the clutch discs.
Patent GB-404263-A (GB)
Title: Improvements in and relating to direction indicators for vehicles
IPC: B60Q1/36
Filed: 1932-04-07
Abstract: 404,263. Road-traffic signals on vehicles. THOMAS, A., 29, P³cklerstrasse, Berlin. April 7,1932,No. 9970. Void [Abridged as open to inspection under Sect. 91 of the Acts, May 12, 1933]. [Class 118 (ii).] A direction-indicator for vehicles has a pointer arm 1 made of translucent insulating pressed material, such as celluloid, or the materials known under the Registered Trade Marks " Cellon," " Bakelite," and " Pollopas," and two stub axles of metal which are pressed separately into the translucent material, which also act, as current conductors to an electric operating mechanism housed in the pointer arm. The stub axle a is mounted in a projection b pressed from the translucent material and one electric lead is connected to a. The two halves of the pointer arm are connected by a metal tube f and this tube carries the negative lead to a coil used for moving an armature. Metal strips d and e are pressed into the translucent material, acting as leads to the axle a and tube f, from positive and negative wires.
Patent GB-672426-A (GB)
Title: Improved bogie construction for rail vehicles
IPC: B61F3/06
Filed: 1950-04-24
Abstract: 672,426. Rail-vehicle bogies. GENERAL MOTORS CORPORATION. April 24, 1950 [May 3, 1949], No. 9977/50. Class 103(vi) A bogie for a rail vehicle comprises a frame having side members 9, Figs. 2, 4, 5, and transverse members 15 with spring pockets 39 adjacent the junctions of the frame members, each pocket having transversely inwardly and downwardly inclined bottom surfaces 41 supporting nested helical compression springs 45, 47, and a bolser 17 with four corresponding pockets 51 in which the upper ends of the springs bear. Stop means 69, 55, 53, assist the springs in limiting movement of the bolster relative to the frame, but the wear plates 67, 59, 61 are positioned so that greater relative lateral movement is permitted than longitudinal movement. Spring pockets 24 in the side frame portions 11 are positioned intermediate the pedestal jaws 13 and above each of the journal boxes 5, each pocket housing two helical compression springs 27 which bear on spring seats 29 on the boxes. The wheels 2 are pressed on to the axles so as to abut against spacing collars 3, which collars are dispensed with for narrow gauges, the wheels then being pressed on so that the inner hubs are flush with the inner shoulders of the surfaces 30. Electric traction motors 31 having axle bearings 33, have their noses engaged with resilient supports 37 on the transverse frames 15. To limit vertical separating movement between the bolster and frame and also to support transversely adjustable brake levers 73, Fig. 7 (not shown), sets of lugs 71, Fig. 4, and Fig. 6 (not shown), are provided in threes, on the bogie frame adjacent the spring pockets 39 to co-operate with inverted U-shaped retaining bars 77 secured by bolts 75 to the lugs.
Patent GB-590843-A (GB)
Title: Improvements in wall plugs
IPC: B23K35/22
Filed: 1945-04-20
Abstract: 590,843. Wall plugs. SCOTT, G. M. April 20, 1945, No. 9997. [Class 89 (i)] Wall plugs are formed from plastic or other composite material with a longitudinal bore and a number of radially directed internal and external slits, the outer ends of the internal slits 13 terminating radially outward beyond the inner ends of the external slits 14. The internal slits are preferably of triangular crosssection. The external surface is undulating or rough at 11.
Patent HK-113894-A (HK)
Title: A device for applying a solder paste, a glue or the like in patches on a substrate
Inventor: NILSSON KENTH AKE
IPC: B23K3/06
Filed: 1994-10-20
Abstract: PCT No. PCT/SE91/00155 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/12921 PCT Pub. Date Sep. 5, 1991.A device for applying a solder paste, a glue or another similar material in patches on a substrate includes a supply of material, an outlet, connected to the supply by a conveying conduit, and an arrangement for intermittently forcedly discharging the material in successive small quantities through the outlet. In order to counteract any sedimentation within the conveying conduit, the conduit is formed as a closed loop which contains a pump for feeding the material in a continuous circulating flow therethrough and past the outlet. The outlet includes a discharge opening, provided in the wall of the conveying conduit and through which the material may be thrown out in small quantities by the aid of the arrangement for intermittently forcedly discharging the material, which transiently increases the pressure in the conveying conduit within a zone located adjacent to the discharge opening.
Patent HK-162295-A (HK)
Title: Apparatus for optically scanning a radiation-reflective information plane
Inventor: COOPS PETER
IPC: G02B27/16
Filed: 1995-10-19
Abstract: An apparatus is described for scanning an information plane (2) in which a radiation beam (b) emitted by a diode laser (4) is focussed by a lens system (6) on the information plane and the radiation reflected by this plane is focussed via a composite diffraction grating (9) in two radiation spots (V1, V2) each co-operating with a separate photodiode pair (18, 19; 20, 21). Since the separating strip (22 min , 23 min ) between the two photodiodes of each of these pairs extends at an acute angle ( alpha 1,  alpha 2, beta ) to the line (22, 23) connecting the centre of the radiation-emitting surface of the diode laser (4) with the position (M1,0, M2,0) assumed by the centre of the intensity distribution of the radiation spot formed on the relevant photodiode pair, if the scanning beam is focussed on the information plane in an optimum manner, a variation in the wavelength of the scanning beam is prevented from influenceing the focussing of the scanning beam on the information plane.
Patent HU-T33953-A (HU)
Title: Fungicide compositions containing organic silil-compounds and process for producing the active agents
Inventor: ACKER ROLF-DIETER
IPC: A01N43/54
Filed: 1983-06-28
Abstract: N-(3-(p-trihydrocarbylsilylphenyl) -2-methylpropyl) heterocyclic cpds. of formula (I) and their salts are new. In (I) each R is independently opt. substd. 1-10C alkyl, alkenyl, alkynyl, 3-8C cycloalkyl, phenyl or substd. aryl; R4 and R5 are H or 1-5C alkyl; y is CH2, O, NH or N-alkyl. (I) are fungicides with high activity against a wide range of phytopathogenic fungi, esp. Ascomycetes and Basidiomycetes such as Erysiphe graminis and Puccinia recondita, as well as against wood-destroying fungi.(0/0)
Patent HU-T58320-A (HU)
Title: Process for producing new benzimidazol derivatives and pharmaceutical compositions containing them
Inventor: CUBERES ALTISENT MARIA ROSA
IPC: C07D259/00
Filed: 1991-07-26
Abstract: The invention relates to new compounds derived from benzimidazole, characterised in that they correspond to the general formula I, and to their therapeutically acceptable salts, 
<IMAGE>
 in which: 
 
  - R1 and R2, which may be the same or different, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, an aryl or substituted aryl radical, 
  - n can have the values 0 or 1, 
  - m can have the values 2 to 4, 
  - X, Y, Z and W, which may be the same or different, and even forming part of another aromatic or non-aromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen atom, a halogen or to another alkyl, aryl, carboxyalkyl, carboxyl, hydroxyl, alkylhydroxy, sulphonic and alkylsulphonic radical. 
 
<??>The invention also relates to the process for preparing the compounds and to their use for the manufacture of medicaments intended for the prophylaxis and treatment of various histamine-induced allergic diseases.
Patent HU-T59564-A (HU)
Title: Fungicide composition containing halogeno-alkyl-azol derivative as active component and process for producing the active component
Inventor: JAUTELAT MANFRED
IPC: C07D521/00
Filed: 1991-08-09
Abstract: Novel haloalkylazolyl derivatives of the formula <IMAGE>  in which   R<1> represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   n represents 0 or 1 and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances and their use as microbicides in plant protection and in materials protection.
Patent HU-T51492-A (HU)
Title: Process for production of medical composition
Inventor: KERY AGNES
Filed: 1988-08-04
Abstract: A medicinal ointment or suspn specially for the treatment of Rosacea contains a) a concentrated alcoholic extract of Crataegi summitas. b) An aq extract of Millefolii herba dil with alcohol and concentrated. a) and b) are mixed, lyophilised or mixed with Aetheroleum Thymi as requi and formulated into an ointment or suspn