baber/WOPTO huggingface dataset:
Patent GB-431010-A (GB)
Title: Improvements in electric carrier signalling systems
IPC: H04J1/00
Filed: 1934-03-24
Abstract: 431,010. Two-way transmission. TIMMIS, A. C., Ethwood, Curzon Avenue, Beaconsfield, Buckinghamshire. March 24, 1934, No. 9257. [Class 40 (iv)] [See also Group XL] In a system comprising a four-wire carrierchannel superposed on two two-wire audiochannels in such a way that each audio-channel serves for carrier transmission in one direction only, the same repeaters 2 are used for both transmissions but low-pass filters 11 are placed in that branch of each repeater which is not used for the carrier transmission to prevent the circulation around the repeater of high-frequency currents for which the hybrid coils are not accurately balanced. Low-pass filters 13, 15, 17, 19 may also be included as shown to prevent interference between the channels. In the arrangement shown, separate terminal amplifiers with echo-suppressors 21, 22 are used, but in a modified system the amplifiers 14 are also included in the carrierchannel.
Patent GB-372047-A (GB)
Title: Method of and means for supplying high tension electric current to the emission electrodes of purifying chambers in electric gas purifying plant
IPC: B03C3/66
Filed: 1931-03-26
Abstract: 372,047. Supplying consuming devices. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. March 26, 1931, No. 9272. Convention date, March 27, 1930. [Class 38 (iv).] In an electric dustseparating installation a number of chambers are supplied with high tension interrupted D.C. from a bus-bar by means of a rotating switch. A bus-bar 2 is supplied with high tension D.C. from a transformer 1 through rectifier valves 3. A rotating switch has contacts 5 .. 8 connected to the bus-bar 2 and opposed contacts 9 .. 12 connected respectively through variable resistances 22 .. 25 and switches 17 .. 20 to the dust-separating chambers. A rotating arm 21 connects successively the contacts 9 .. 12 to the bus bar 2. To prevent circuits being disturbed when switch 20 is opened a condenser 27 shunted by a choke 28 can be connected between the lead 16 and earth by a switch 29. An adjustment of the impulse duration may be obtained by regulating the speed of rotation of the switch arm or by shifting of the contact segments.
Patent GB-295315-A (GB)
Title: Manufacture of iron and steel insensitive to cold shortness, blue shortness and ageing
IPC: C21C7/00
Filed: 1928-03-27
Abstract: 295,315. Royen, H. J. van. Aug. 9, 1927, [Convention date]. Blast, composition of; purifying and refining.- Iron or steel for subjection to the forming and heat-treatment described in Specification 285,814 is produced by blowing through the molten metal, if desired under a new slag, a reducing non- carbonizing gas which does not increase in volume on oxidation, as described in Specification 282,365, [Class 82 (i), Metals, Extracting &c.].
Patent GB-217683-A (GB)
Title: Improvements in cardboard or the like boxes
IPC: B65D5/68
Filed: 1923-04-05
Abstract: 217,683. Diamond, G. April 5, 1923. Lined boxes; materials, special; stacking, details in connection with. - A non-collapsable box comprises a lid formed by two superimposed pieces 1, 2, the edges of which are turned up and bound together by binding strip 4, and a body 6 made in one piece the edges of which are also turned up and bound. The lid is preferably formed convex and the bottom of the body concave to assist in stacking the boxes and an air space 5 may be interposed between the two pieces forming the lid. The piece 2 and the body are formed of sheet lined board and the covering piece 1 of clay coated paper or board.
Patent GB-576864-A (GB)
Title: Improvements relating to finned-tube heat interchange apparatus
IPC: F28F1/32
Filed: 1944-05-16
Abstract: 576,864. Tubular heat-exchanger elements. SERCK RADIATORS, Ltd., and MARTIN, A. M. May 16, 1944, No. 9366. [Class 64 (iii)] The radiator of an internal-combustion engine &c. is formed of tubes a threaded through, and secured to, fins b having shallow protuberances d, preferably of streamline form, disposed between the tubes. Specification 471,553 is referred to.
Patent GB-803631-A (GB)
Title: Improvements in and relating to dressmakers' pattern-marking aids
IPC: A41H3/02
Filed: 1957-03-22
Abstract: 803,631. Transferring dress - making patterns. JOWITT V. M. DRIVER-. March 22, 1957 [May 21, 1956], No. 9415/57. Class 141 [Also in Group VIII] For marking off dress-making patterns on fabrics, a :base 1 of cardboard, paper, &c. having a coarse or fluffy surface coated with pulverized chalk 5 is placed under a single or double thickness of fabric 2, 3 and the markings on the superposed pattern 4 are transferred to the fabric by pressure of a pencil, stylus, &c. 6. The base may be provided along one or more edges with a scale of inches, &c.
Patent GB-1429781-A (GB)
Title: Multi-point alarm systems
IPC: G08B13/08
Filed: 1972-03-01
Abstract: 1429781 Alarm systems J V CHILD 1 March 1973 [1 March 1972] 9558/72 Headings G4N and G4H [Also in Division G1] An alarm system for burglar, fire or industrial alarm applications comprises a resistance bridge 10 having in one arm a series connection of a plurality of detector units 21-24, each comprising a first fixed resistor 25 of at value common to all the detector units and a second series resistor 26 of a value characteristic of that unit and each detector unit being arranged to have an effective resistance either in the set or released state whose value is different and characteristic of that unit and also having in a second arm a calibrated variable resistor 18, 19, an input supply source, e.g. a transistorized L.F. oscillator 12, a null detector 15 or 29 arranged to detect imbalance of the bridge and activate an alarm device 28. The detector units may include reed, micro or other mechanically operated switches or comprise a pair of contacts to be bridged by rising water or other liquid. In use, with calibrated resistor 19 in an initial position, presetting resistor 18 and capacitor 20 are adjusted to obtain a null bridge balance condition indicated by a loud-speaker 29. When an alarm condition occurs; the corresponding detector contacts 27 are actuated to produce a bridge imbalance detected by an alarm relay unit 15 for operating an alarm device 28. To prevent false operation arising from transient conditions, the alarm is arranged to be-operable only after a predetermined delay. With an alarm condition, the calibrated variable resistor 19 is adjusted to reobtain bridge balance and the change in resistance value is indicative of the origin or location of the alarm condition. The detector contacts may be arranged to short out the resistor 26 in the initial state or in the detecting state. The unit 15 may include a time delay to prevent false alarms. The power supply 12 may include a time delay to enable an authorized person to set the alarm circuit and vacate the premises.
Patent GB-1502041-A (GB)
Title: Stator for an electrical machine
IPC: H02K1/20
Filed: 1976-03-10
Abstract: 1502041 Cooling dynamo-electric machines KRAFTWERK UNION AG 10 March 1976 [1 April 1975] 09627/76 Heading H2A In a gas cooled stator in which the coolant is passed radially inwardly through ducts 17 in the stator core 2 from supply chambers 11, 12, which concentrically surround the laminated core and are separated from one another by partitions 15, an end region of the core is cooled by gas from a distribution chamber 27, this gas passing through at least the axially outermost radial duct 29 as well as through radial passages formed between the end lamination and a pressure plate 21. The machine shown is a hydrogen cooled turbo-alternator, the hydrogen being circulated by fans 6, 7 on the rotor 1. The gas in the end compartments 14 passes in parallel into the end supply chambers 11 and the distribution chambers 27.
Patent GB-657923-A (GB)
Title: Improvements in, or relating to, mattresses or like structures
IPC: A47C27/16
Filed: 1949-04-09
Abstract: 657,923. Mattresses. SCHENKER, A. W. April 9, 1949, No. 9692. [Class 52 (iv)] A rigid sheet of material 12, anatomically curved, is provided with a resilient covering layer 70 and resilient support 60 within a mattress casing 20. The sheet may be in laterally hinged sections and the covering and supporting layers may be of sponge rubber or like material.
Patent GB-414617-A (GB)
Title: Improvements in clutches
IPC: F16D41/08
Filed: 1933-12-18
Abstract: 414,617. Clutches. RICHARDS, C. H., 173, Harvard Avenue, Boston, U.S.A. Dec. 18, 1933, No. 9746/34. Convention date, March 11, 1933. Divided on 409,251. [Class 80 (ii).] Rollers 97, 98 arranged in slots in a cup-shaped driven member 71 engage between the inner periphery of a cup-shaped driving member 69 and oppositely-arranged cam recesses 99, 100 in an intermediate member 96, the hub of the latter being provided with helical grooves 26 engaged by ribs 29 on a disc 28 connected by rods 34, slidable longitudinally in holes in the member 71, to a control collar 30. A spring 36 interposed between the collar 30 and the member 71 acts normally to maintain the member 96 in such an angular position relative to the member 71 that the rollers 97 engage the operative portions of the recesses 99. Thus a driving connection between the members 69, 71 is normally afforded, regardless of which element is acting as the driver, but by moving the collar 30 towards the member 71 the member 96 is turned to such a position that the member 69 cannot drive the member 71, while the latter cannot overrun the former. Excessive rotation of the rollers is prevented by spring-pressed shoes 5, 6. Specification 408,234 is referred to.
Patent GB-966909-A (GB)
Title: Improvements relating to contact cooled sealed dry plate rectifier assemblies
Inventor: OWEN ARTHUR RONALD
Filed: 1960-03-21
Abstract: 966,909. Semi-conductor rectifiers. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. Feb. 13, 1961 [March 21, 1960], No. 9869/60. Heading H1K. In a sealed dry plate rectifier assembly, rectifier plates 5, Fig. 2, e.g. Se plates, are accommodated in recesses 4 (see also Fig. 1) in a first metal casing member 2, rectifier plates in adjacent recesses being connected in series by means of connectors 6 and spring connectors 8, the casing being completed by a second metal casing member 3, the edges 9 of which are folded over the edges of member 2 to clamp the two casing members together, and the rectifier plates and connectors being electrically insulated from the casing by heat-conducting plastic coatings on the interior or both sides of the casing members and/or sheets of insulating material such as silicone impregnated woven glass fibre cloth interposed between rectifier plates &c. and the casing. The easing members may be of sheet aluminium. Terminals 7 are brought out through indentations at one or both ends of the casing, where additional insulation may be provided. Channels between the recesses 4 may permit connectors 6 to be flat. Fixing holes 10, which may be strengthened with tubular rivets, enable the casing to be mounted in heat conducting contact with a chassis &c.
Patent GB-416286-A (GB)
Title: Improvements in and relating to picture assembling means for television and like apparatus
IPC: H04N3/10
Filed: 1934-03-29
Abstract: 416,286. Television receivers. SUDDEUTSCHE TELEFON - APPARATE-, KABEL-UND DRAHTWERKE AKT.-GES., TEKADE, Nuremberg, Germany. March 29, 1934, No. 9874. Convention date, June, 27, 1933. [Class 40 (iii).] An image of a stationary source of light G1, controlled by the received signals, is moved along each line a, b of the picture by the change in the refractive index of thin solid plates of crystal Z subjected to an electric field which increases proportionally to the time and then drops suddenly (i.e. the variations are in the form of a saw-tooth wave). The thinly ground plates are in a definite crystallographic orientation in the path of the rays, and the changes in the refractive index, which are proportional to the applied electric field, effect a corresponding deflection of the light. The crystals have an acentric form, for example zinc blende or tourmaline. The field is applied in the direction of the optical axis.
Patent GB-215922-A (GB)
Title: Improvements relating to domestic refrigerators and the like
IPC: F25D3/04
Filed: 1923-04-11
Abstract: 215,922. Glover, J. A. F. April 11, 1923. Refrigerators, domestic and like.-A combined domestic refrigerator and meat safe comprises a cooling cupboard with a door f at the side of a compartment containing a removable ice &c. box a, and a meat safe or compartment above or below the ice box and cupboard having a drop door h fitted with gauze-covered openings j. The sides of the casing are fitted with adjustable air vents k, and the wall between the ice and cooling chambers and the shelves in the cooling chamber have openings to permit of circulation of air through ice and cooling compartments.
Patent GB-110132-A (GB)
Title: A Method of Combining Liquid Hydrocarbons in order to render them suitable as Fuel when used in Internal Combustion Engines.
Inventor: STONEHAM JOHN ALLEN
IPC: C10L1/16
Filed: 1917-07-10
Abstract: 110,132. Stoneham, J. A. July 10, 1917. Oils and spirits for burning.-A fuel for internal-combustion engines consists of a mixture of derivatives of petroleum having a flash-point above 120‹ F., coal-tar distillates having a flashpoint between 80‹ F. and 90‹ F., and benzine. A small quantity of ether may be added to the mixture.
Patent GB-745443-A (GB)
Title: Improvements relating to non-ferrous alloys and methods of manufacture involving same
Inventor: WOODWARD DAVID HENRY EDMUND
IPC: C22C9/04
Filed: 1953-04-13
Abstract: An alloy which may be hot-forged or stamped consists of: Cu 85-95 per cent, Zn 4-14,8 per cent, Sn 0,2-2 per cent, the copper and zinc components having a purity of 99 per cent or better.  A preferred composition is: Cu 90 per cent, Zn 9,5 per cent, Sn 0,5 per cent and an alloy of this composition is made by heating the pure copper to 1000 DEG C. and adding pure zinc and pure tin, in that order or simultaneously.  The alloy is then degassed and cast.  Articles, e.g. door knobs, window stays, ash trays, ornaments &c., may then be formed by hot stamping (see Group XXII) and a coloured film may be formed on the article by degreasing, polishing and placing in a furnace having a burnt town's gas atmosphere and kept at a temperature of 320 DEG -360 DEG C. The article is removed when the desired surface colour is attained.  According to the Provisional Specification, the furnace may be kept at a temperature of 300-600 DEG C. for the production of the film.
Patent GB-1024392-A (GB)
Title: Improvements in and relating to glass fibres
IPC: C03C25/28
Filed: 1964-03-10
Abstract: An aqueous composition comprises 2-10% by weight of a polyvinyl pyrrolidine, from 0.1 to 1% by weight of a glass fibre lubricant and from 0.1 to 2% by weight of a coupling agent which is an aminoalkyl alkoxysilane or a hydrolysed derivative thereof. The glass fibre lubricant is preferably a cationic-active acid solubilized, fatty acid amide or an alkyl imidazoline derivative. The composition may also contain a wetting agent.ALSO:An aqueous composition suitable for sizing glass fibres comprises 2-10% by wt. of a polyvinyl pyrrolidone, from 0.1 to 1% by wt. of a glass fibre lubricant and from 0.1 to 2% by wt. of a coupling agent which is an aminoalkyl alkoxysilane or a hydrolysed derivative thereof.  The glass fibre lubricant is preferably a cationic active, acid solubilized, fatty acid amide or an alkyl imdazoline derivative.  The composition may also contain a wetting agent.  The sizing composition is applied to the individual glass fibres during their formation by means of a roller applicator which is partially submerged in the sizing solution.  The individual fibres are then grouped into a strand and wound around a forming tube.  Alternatively pad application may be used and the strand formed by means of a pair of rotating wheel pullers. The glass fibres are then dried by heating.  The sized fibres may then be further treated by drawing through a tube of phenolic resin.
Patent HU-T54214-A (HU)
Title: Process for reducing immunoglobulin e response
Inventor: COFFMAN ROBERT L
IPC: C12P21/00
Filed: 1989-01-30
Abstract: A method of reducing immunoglobulin E responses associated with certain immune disorders is provided. The method comprises administering an effective amount of an antagonist to human interleukin-4. Preferably the antagonist is a blocking monoclonal antibody specific for human interleukin-4, or a fragment or binding composition derived therefrom.
Patent HU-T50864-A (HU)
Title: Regeneration of graminea plant belonging to sub-family of pooidaea going out from protoplasts
Inventor: HORN MICHAEL E
IPC: A01H1/00
Filed: 1989-03-07
Abstract: The present invention relates to cell cultures of graminaceous plants which can be regenerated to intact plants, in particular to intact fertile plants. This invention furthermore describes how these regeneration processes are carried out and a novel method for low-temperature preservation of embryogenic cell cultures. <IMAGE>
Patent HU-T53597-A (HU)
Title: Process for production of protected amin acids
Inventor: SIEBER PETER
IPC: C07C237/22
Filed: 1990-04-12
Abstract: Compounds of the formula I <IMAGE> in which n stands for 1 or 2, R1 denotes hydrogen or an amino protective group, R2 denotes hydrogen or a carboxyl protective group and R3 denotes triphenylmethyl, 4-monomethoxytrityl or 4,4'-dimethoxytrityl, and reactive carboxylic acid derivatives of those compounds of the formula I in which R2 stands for hydrogen are described. These compounds can be used as starting substances for the preparation of peptides. They are better suited for this than analogous compounds of the formula I in which R3 denotes hydrogen, or one of the hitherto customary carbamoyl protective groups. <IMAGE>
Patent HU-T55373-A (HU)
Title: New process for producing 1,5-benzothiazepine derivatives
Inventor: HAYASHI HIRONORI
IPC: C07B61/00
Filed: 1990-04-27
Abstract: There is disclosed a process for preparing 1,5-benzothiazepine derivatives represented by the formula: <CHEM>  wherein R is a lower alkyl group, which comprises subjecting a propionic acid compound represented by the formula: <CHEM>  wherein R has the same meaning as defined above, to intramolecular ring closing reaction in the presence of a sulfonic acid compound represented by the formula:  R<1>SO3H      (III) wherein R<1> represents a lower alkyl group or a substituted or unsubstituted phenyl group.
Patent HU-T46142-A (HU)
Title: Safety fencing blade
Inventor: BEGON JEAN A
IPC: F41B13/02
Filed: 1986-05-07
Abstract: PCT No. PCT/FR86/00160 Sec. 371 Date Jan. 9, 1987 Sec. 102(e) Date Jan. 9, 1987 PCT Filed May 7, 1986 PCT Pub. No. WO86/06824 PCT Pub. Date Nov. 20, 1986.A fencing sword, especially an epee or a foil, whose blade is provided with at least one groove defining a strain concentration zone, dimensioned to rupture longitudinally to separate two longitudinal parts of the blade from one another so that, with subsequent impacts, there is a change in the nature of the sound generated by impact. The rupture occurs when the metal fatigue reaches a point at which transverse rupture might be expected so that the sound change can inform the user of the need to discard the blade.
Patent HU-T57009-A (HU)
Title: Synergetic herbicidal combination of sulfonylurea formed with isoproturon or monolinuron
Inventor: SCHUMACHER HANS
IPC: A01N47/34
Filed: 1990-06-05
Abstract: Combinations comprising 3-(4,6-dimethoxy-2-pyrimidinyl)-1-[(N- methyl-N-methylsulphonyl)aminosulphonyl]urea (I) and a phenylurea (II) are valuable herbicides having synergistic properties.
Patent HU-T35521-A (HU)
Title: Process for preparing a pharmaceutical composition containing a purified, detixicated endotoxine and a pyridine soluble extract of a microorganism
Inventor: CANTRELL JOHN L
IPC: A61K35/74
Filed: 1984-09-21
Abstract: A pharmaceutical composition comprising a purified pyridine-soluble extract of a microorganism and a refined detoxified endotoxin which is effective in producing an immunological response in warm blooded animals and humans. Methods of using the composition for these purposes are also disclosed.
Patent HU-T41974-A (HU)
Title: Method for producing gelatinated honey
Inventor: KONCZ IMRE
IPC: A23L21/25
Filed: 1985-11-10
Abstract: For the prepn. of gelled honey the following (wt.%-s) ingredients are added: 2-3 aq. preservative soln. contg. 0.1-0.13 potassium sorbate. The mix is stirred and heated to 40-60 deg. C. 16-24 cold water soln. of 0.6-0.8 carragheen is added and after reheating, the mix is kept at 40-60 deg.C at ambient pressure or at a corresponding equilibrium temp. in vacuo, for approx. 10 mins. Solids are adjusted to 62-72 vol.% pref. 65 + or - 1.5 vol.% followed by pH adjustment to 2.8-3.5 pref. by 1-3 aq. soln. of 0.1-0.4 citric ac. - It is part of the process to add a buffer pref. 0.08-0.1 disodium-hydrogen-phosphate or 0.3-0.4 sodiumhexameta phosphate to the potassium sorbate soln., followed by 14-16% aq. soln. of either 0.6-0.9 sodium adjuster or 0.3-0.5 xanthan and 0.3-0.4 sodium alginate, the remainder of the process being unchanged.
Patent HU-T51660-A (HU)
Title: Retouching of printed-circuit boards
Inventor: REITER ARPAD
IPC: C09D11/02
Filed: 1988-09-20
Abstract: In order to prevent point, or under-rim etching, the following compsn is used to retouch printered circuit-boards, 20-70 % organic\ Binders, 0.1-3 % dye acid/or 1-30 % pigment acid opt 1 - 80 % solvent.
Patent HU-T55031-A (HU)
Title: Process for producing esters of 19-norsteroid alcohol derivatives formed with organic acids and salts thereof, as well as pharmaceutical compositions comprising same
Inventor: MOGUILEWSKY MARTINE
IPC: C07J7/00
Filed: 1990-08-07
Abstract: Products of general formula (I): <IMAGE> in which R1 denotes an aliphatic hydrocarbon radical, R2 and R3, which are identical or different, denote a hydrogen atom or an alkyl radical, G denotes a hydrocarbon group containing from one to eighteen carbon atoms and optionally one or a number of identical or different heteroatoms, which is linked to the steroid nucleus by a carbon atom, and either X denotes XA, XA being a hydrogen atom, an alkyl radical, an arylalkyl radical or an acyl radical, and in this case Y denotes YA, YA being a group -B-O-CO-A-Z in which B denotes a saturated or unsaturated, linear or branched, divalent aliphatic radical, A denotes either a saturated or unsaturated, linear or branched, divalent aliphatic radical optionally interrupted or terminated by a divalent aromatic radical, or A denotes a divalent aromatic radical and Z denotes one of the functional groups -COOH or -SO3H, it being possible for these functional groups to be optionally converted into salt form or X denotes XB, XB being a group -CO-A-Z in which A and Z are as defined above and Y then denotes YB, YB being one of the groups chosen from -C IDENTICAL C-R4, -CH=CH-R4 or -CH2-CH2-R4, in which R4 denotes a hydrogen atom, a halogen atom, a trialkylsilyl radical, an alkyl radical or a phenyl radical, the said alkyl and phenyl radicals being optionally substituted.
Patent HU-T43942-A (HU)
Title: Herbicide compositions comprising /halogen-phenyl/-alkyl-biuret derivatives as active substance and process for preparing the active substances
Inventor: BARKER MICHAEL D
IPC: A01N47/38
Filed: 1986-12-01
Abstract: A herbicidal composition has as active ingredient, a halophenyl alkyl biuret of general formula I:- <CHEM>  wherein Hal represents a chlorine or, especially, a fluorine atom; R1 represents a hydrogen atom, a C1-6 alkoxy group, a C1-6 alkyl group;  R2 represents a C1-6 alkyl group or a hydrogen atom;  R3 represents a C1-6 alkyl group;  or R1 and R3 together represent a C2-4 alkylene group and X represents a hydrogen or halogen atom; a C7-14 aralkyl group or C1-10 alkyl group, each of which may optionally be substituted by one or more halogen atoms, or by a C1-6 alkoxy, C1-6 alkoxyimino, C6-10 arylthio, C1-6 alkylthio, C7-14 aralkyloxy, C2-7 alkanoyloxy or C3-6 acetal group; or a C6-10 aryl, C1-6 alkoxy, C7-14 aralkyloxy, C2-6 alkenyl, (C1-6 alkyl)carbamoyl, C2-7 alkanoyl, or C7-11 aroyl group, or a C3-8 cycloalkyl group optionally substituted by one or more halogen atoms.