baber/WOPTO huggingface dataset:
Patent GB-1014793-A (GB)
Title: Improvements in induction furnaces
IPC: H05B6/18
Filed: 1964-03-05
Abstract: 1,014,793. Electric induction furnaces. WIENER SCHWACHSTROMWERKE G.m.b.H. March 5, 1964 [March 8, 1963], No. 9317/64. Heading H5H. An induction furnace having a transformer 6, 7 is provided with an additional transformer for cold starting, the core of which is openable to allow the insertion in an open channel of the crucibles of a cold starting charge forming a closed iron path through the core. Alternatively the transformer core 6, 7 may project beyond the furnace wall and a detachable bridge 17, 18 used together with reconnection of the primary windings to produce the same effect, which bridge and core projection may be of greater area than the main transformer core. A closed central channel passing through the transformer core or cores connecting two parts of the open channel may be provided.
Patent GB-1096819-A (GB)
Title: Improvements in timepieces having an oscillator
IPC: G04C3/12
Filed: 1965-03-04
Abstract: 1,096,819. Crystal oscillator circuits. G. CEPPI. March 4, 1965 [March 4, 1964], No. 9355/65. Addition to 1,023,669. Heading H3T. [Also in Divisions G3 and H2] The oscillator of the prior Specification is incorporated in a timepiece in which the two crystals 6, 7 of the oscillator have the shape of elongated blades. One crystal, 7, drives a gear train 3 through a ratchet wheel. The blades are parallel and located in the plane of the gear train. The blades are coupled through an adjustable rider 14 and held in an insulating block 8 by a clamp 11. A metal film coating 10 on the blades forms electrodes. The driving pawl 15 is flexible and executes sub-harmonic vibrations of which a pallet 17 constitutes a node which moves longitudinally to drive the ratchet wheel.
Patent GB-1201453-A (GB)
Title: Exhaust mufflers
Inventor: DAVIDSON GEORGE LAWRENCE
IPC: F01N1/08
Filed: 1969-02-20
Abstract: 1,201,453. Exhaust silencers. TUTTLE Inc. Feb.20, 1969, No.9365/69. Heading F1B, An exhaust muffler comprises an elongated phenum chamber defined by an outer wall, an apertured inlet end-wall and a planar multiple apertured outlet end-wall inclined between 10 degrees and 14 degrees from a plane normal to the plenum chamber axis, spaced elongate open end exhaust tubes projecting each through an end-wall aperture, the exhaust tubes being adapted for creating a vortex within the plenum chamber. The ends of exhaust tubes which project into the plenum chamber 20 have some tubes B, Fig. 2 (not shown) having two side apertures 34, 36 and a lesser number of tubes A having a single aperture 32: The axes of the side apertures are inclined to the radii R, R<SP>1</SP>. In another embodiment an inner circle of exhaust tubes are arranged within an outer circle. The tubes may be perpendicular to the inclined end-wall or perpendicular to an inclined end-wall within a further end-wall which is normal to the plenum chamber axis. In a further embodiment a channel member 46, Fig. 13 abuts the plenum chamber wall and has apertures 58 whereby a liquid part of exhaust media from a marine engine can be conducted out through an open end 56.
Patent GB-259843-A (GB)
Title: Bevel gear shaping device operating by rolling movements
IPC: B23F5/12
Filed: 1926-04-10
Abstract: 259,843. Harbeck, M. April 10, 1926. Gear-cutting. - In a bevel gear shaping- machine operating on the generating principle the cutters may be adjusted about two axes at right angles, one adjustment for setting the tools according to the pitch of the teeth to be cut, and the other for setting the tools so that they always represent a true crown wheel, as shown in Fig. 3. The machine is driven from a main shaft which through change gears 5, gear 7, cam disc 8, rack 9, gear 10, shaft 11, gear 12, and racks 13, 13a and blocks 14, reciprocates the tool rams 6, 6<a>. The generating movements of the work and tool-head and the dividing mechanism are also actuated from the main shaft. The tool head 15 carries a face plate 18 provided with guides 19, 19a which have bearings for the ram guides 20, 20a. The guides 19, 19a are adjustable about the axis of the tool-head according to the thickness of the teeth by means of worm gearing 21, 21<a>, and tooth segments 24, scales 25, 25a being provided to facilitate this adjustment. The ram guides carry tooth segments 27 actuated by worm gearing 28, 28<a> so as to adjust the tools to move in the correct path according to the base angle -y (Fig. 3) of the wheel 2 to be cut. This adjustment is made by means of scales 30, 30a. The rams carrying the tool-holders 32 run in guides in the members 20, 20a and in order to permit the adjustments of the rams without disturbing the drive, the racks 13, 13a are provided with studs 41 carrying flatted cylindrical drivers engaging the slide blocks 14. For cutting skew bevels, the face plate 18 is adjusted radially of the tool head by means of a screwed spindle 35. Specifications 5484/04, 147,687, and 212,862 are referred to.
Patent GB-1279955-A (GB)
Title: Improvements in or relating to computer systems
Inventor: PAGE JOHN STEPHEN
IPC: G06F15/167
Filed: 1971-04-15
Abstract: 1279955 Data transfer STANDARD TELEPHONES & CABLES Ltd 15 April 1971 9504/71 Heading G4A A data processing system includes a main processor 1, a peripheral processor 2 having an associated store 3, and an access unit 4 for controlling data transfer between the main processor and the peripheral store, the access unit comprising a first set of gates 8 responsive to an address generated by the main processor, a switching device 9 operative in response to the detection of the address to allot the next access to the store to the main processor, a second set of gates 10 responsive to the output of the switching device 9 to transfer the address to the peripheral store, control means 13 and 14 which enable one of two further sets of gates 11 or 12 depending on the direction of data transfer between the main processor and the peripheral store, and an interlock arrangement 17, 18 for preventing the peripheral processor 2 from accessing its store 3 during periods when data transfer is occurring between the main processor and the peripheral store. More than one peripheral processor and associated store may be provided in which case an access unit is provided for each peripheral unit, interlocks being provided between the access units to prevent interference. Each peripheral processor may also be associated with additional devices 5 which are also denied access to the store 3 during data transfer between the main processor and the peripheral store. When an address is recognized by the access unit, bi-stable 9 is set, and the address pattern is passed through the gates 10 to the store 3. Data transfer from the selected part of the store 3 then occurs on the next access cycle in store 3 which is detected by gate 15, the direction being determined by the main processor. The flip-flop 9 is reset when the transfer is complete, as is the interlock bi-stable 18. The store 3 contains a number of register which are divided into three groups. The first group receive data from the main processor, the second group receive data from the peripheral processor for transfer to the main processor, and the third group are status registers. Each bit in the status registers corresponds to a register in the other two groups and is used by the peripheral processor to indicate whether it has data for the main processor or has received data from the main processor.
Patent GB-804955-A (GB)
Title: Improvements in or relating to ball joint constructions
IPC: F16C11/08
Filed: 1956-03-27
Abstract: 804,955. Ball joints. THOMPSON PRODUCTS, Inc. March 27, 1956 [May 31, 1955], No. 9572/56. Class 65(2) In a joint having a socket 10 and a ball headed stud 15 spring urged together a thin plastics low - friction liner 20 positioned between the socket and the ball head has an extended lip 22 projecting through the smaller opening 12b of the socket to make a sealing contact with an annular disc 24 positioned around the stud. The disc may be a segment of a sphere and is urged into contact with the lip by the resilient means 25. Sealing of the joint is completed by the closure plate 29.
Patent GB-125533-A (GB)
Title: Improvements in and relating to Incandescent Electric Lamp Holders or Sockets.
IPC: H01R33/97
Filed: 1918-06-11
Abstract: 125,533. Drake, B. M., and Drake & Gorham. June 11, 1918. Holders.-A holder in which a screw socket consists of a wire or other coil is provided with means for restricting the rotation of the outer end of the coil to a predetermined amount when the lamp is unscrewed, to release the cap from the grip of the coil. The limiting means may be a fixed stop such as a projection f<1>, Fig. 1, on an insulating casing around the coil, the end of a slot through which the end of the coil projects, or a set-screw inserted in one of a number of holes in the casing. A movable stop may also be employed, such as a non-conducting bent lever g, Fig. 4, having a cam-shaped end g<1> in the path of the end of the coil a, which is capped with insulating-material a<2> and projects through a slot f. A flange h, Fig. 1, preventing lengthwise distortion of the coil a, may be integral with the casing if this is of porcelain, or may be attached by screws or otherwise to a metal casing lined with vulcanite. The coil may be of wire having round, half-round, or other section or may be cut from a tube.
Patent GB-1366475-A (GB)
Title: Cavity resonator structure for an epr spectrometer employing di electric material for improving rf electric and magnetic field uni formity along the sample
IPC: G01R33/345
Filed: 1973-02-27
Abstract: 1366475 EPR spectrometer field homogenization VARIAN ASSOCIATES 27 Feb 1973 [28 Feb 1972] 9602/73 Heading G1N In an EPR spectrometer the RF field applied to the sample is made more uniform along the length of the sample by a dielectric material which surrounds or is adjacent to the sample. In Fig. 1 a shaped dielectric cylinder 16 surrounds sample 13, while in Fig. 4 two shaped dielectric plates 17, 18 are used. Fig. 6 shows two dielectric cylinders 19, 21 around the sample, optionally with further dielectric rings 22. Fig. 7 (not shown) has two plane dielectric sheets at each end of the sample. Suitable dielectric materials are quartz, polyethylene, corundum or polytetrafluoroethylene.
Patent GB-1069847-A (GB)
Title: 6-oxasteroid and d-homo-6-oxasteroid 3-ketones and their enol ethers
Inventor: HUGHES GORDON ALAN
IPC: C07J73/00
Filed: 1964-03-06
Abstract: The invention comprises compounds of formulae <FORM:1069847/C2/1> <FORM:1069847/C2/2> wherein the 3-ketones have an ethylenic bond terminating at the 5-position, R1 is an alkyl group, Q is a methylene or ethylene group, Y is a carbonyl or hydroxymethylene group or a group -CR2OH- wherein R2 is an alkyl, alkenyl, alkynyl or chloroethynyl group trans to the group R1, RO is an etherified hydroxy group, the hydrogen atoms at the 14, 8 and 9 positions have the trans-anti-trans configuration with respect to the group R1, and the hydrogen atom at the 10-position, when present, is anti to that at the 9-position, and their preparation by subjection of a 3-etherified hydroxy-1,3,5(10)-triene or 1,3,5(10), 9(11)-tetraene to a Birch reduction to obtain a D 2'5(10) compound of the invention, followed, if desired, by one or more of (a) hydrolysis to form a 3-keto-D 4 or 3-keto-D 5(10) compound, (b) acid isomerization of a D 5(10) product to a D 4 product, (c) oxidation of a hydroxymethylene group Y to a carbonyl group, (d) reduction of a carbonyl group Y to a hydroxymethylene group, or (e) reaction of a carbonyl group Y with a Grignard reagent or an alkali metal alkyl or alkynyl compound.  The compounds of the invention have progestational activity and may be used in pharmaceutical compositions in combination with a carrier, for example in forms suitable for oral, parenteral or rectal administration.
Patent GB-354173-A (GB)
Title: An improved friction-wheel lighter using solid fuel
IPC: F23Q2/18
Filed: 1930-03-26
Abstract: 354,173. Frictional pocket igniters; wickless burners. HOCHSTRASSER, A. R., 7A, Tuchlaubenhof, Vienna. ' March 26, 1930, No. 9685. [A Specification was laid open to inspection under Sect. 91 of the Acts, March 27, 1930]. [Classes 75 (i) and 75 (iii).] In a friction-wheel igniter with a spring-pressed block of solid fuel and a scraping implement for loosening the surface of the fuel, the scraper consists of a flexible grating, which embraces the end of the block of fuel and acts as a stop for the block against the action of the spring. The grating is preferably formed of wire gauze or perforated sheet-metal. In one form, a block a of solid spirit or the like in a tube 1, pivoted at 7 to the casing 6, is pressed by a spring 2 against a grating 3 fixed at its ends 4 to the casing. The tube 1 is held in a vertical position against the action of a spring 8 by a plate 10 on the lid 11 engaging a stop pin 9 so that, on opening the lid, the block is rubbed along the grating and the fine powder formed can be readily ignited. In a second form, a cup-shaped grating is secured over the end of the block on a ring, or lever, pivoted to a fixed fuel tube, the ring being tilted by means of a pinion engaging a rack on the lid. In a third form, the grating 3, Fig. 5, is operated by a spring 19 when a catch 17 holding the lever 18 is released by opening the lid and the friction-wheel 13 is rotated bv means of a toothed segment 20 on the lid. In other forms, the block is rotatable with the tube 1 in an outer tube carrying a grating, a grating may be fixed at one end and connected at the other end to a button slidable in a slot in the casing, or the grating may be in the form of a movable endless band. Rasping teeth may be provided on the underside of the grating.
Patent GB-1116703-A (GB)
Title: Pigment dyes and process for their production
Inventor: MACHATZKE HEINZ
IPC: C09B69/10
Filed: 1966-03-04
Abstract: Polyazo pigments are prepared by reacting a mono- or disazo pigment containing at least one exchangeable hydrogen atom attached to a ring carbon atom with an aminoplast resin precondensation product in presence of a strongly acidic condensing agent.  Condensation preferably takes place at 0 DEG  to 100 DEG  C. at a pH below 1 using as condensation agents 80-100% sulphuric, 80-100% phosphoric, toluene sulphonic acids and glacial acetic acid optionally mixed with hydrogen chloride.  The condensation agent may act simultaneously as a solvent. Preferred starting azo compounds are those prepared from diazo components of the benzene series and 2,3-hydroxy-naphthoic acid arylamides or acylacetic acid amides.  Aminoplast resin precondensates used include reaction products, having molecular weights below 800, of formaldehyde and urea, thiouren, melamine, polyfunctional aliphatic or aromatic carboxylic or sulphonic acid amides, cyclic urea derivatives, methylol ureas and their ethers. Instead of the resin precondensates, mixtures of aliphatic or aromatic amides or nitriles with formaldehyde or formaldehyde-yielding agents may be used. Diluents may be present in the reaction mixture. The pigments obtained are suitable for pigmenting or colouring lacquers, aqueous painting materials, synthetic resins and printing dye compositions.
Patent GB-513212-A (GB)
Title: Improved smokers ash tray
IPC: A24F19/00
Filed: 1938-03-30
Abstract: 513,212. Smokers' ash trays. BROGDEN, R. March 30, 1938, No. 9708. [Class 130] In an ash tray comprising an ash &c. receptacle 1, a peripheral boundary wall 2 with recesses 4 for supporting a burning cigarette and a surrounding trough 3 for catching a cigarette that falls outwards, the recesses 4 are inclined with respect to a normal to the wall, and the outer edge of the recess and the adjacent face of the wall are so shaped that an outwardly falling cigarette is guided to fall into the trough. As shown, one edge 4a of the recess is steep and the edge 4b is curved more gradually, in order to turn a falling cigarette. The wall 2 may be of circular, polygonal, or irregular form.
Patent GB-590358-A (GB)
Title: Improvements in heat treatment furnaces
IPC: C21D9/663
Filed: 1945-04-19
Abstract: 590,358. Heat treatment furnaces. FALLON, J. April 19, 1945, No. 9788. [Class 51 (ii)] A heat treatment furnace of the type incorporating a bell type container having a base seal is characterized by a separate and detachable furnace cover which is sealed in relation to the upper part of the furnace side walls, adjacent the upper part of the bell type container. The furnace base a may carry two sealing rings, b<1> adapted to seal the bell-type container b and a<1> sealing the walls c of the open-topped container, which carries a removable cover d making a sealed joint with the walls c at d<1> and with the bell-type container b at d<2>. Heating or purging gases may be introduced into the container b and circulated by the fan g and the cover d may be removed by lifting gear on the swing arm h.
Patent GB-1576412-A (GB)
Title: Built liquid detergent composition
IPC: C11D3/36
Filed: 1976-03-11
Abstract: A critical mixture of a sulphonate-type hydrotrope and a monoalkane phosphonic acid or salt thereof when included in an aqueous built liquid detergent provides for an improved stability, clarity and homogeneity thereof.
Patent GB-493201-A (GB)
Title: Improvements relating to stands or supports for typewriters
IPC: B41J29/06
Filed: 1937-04-06
Abstract: 493,201. Typewriters. OLYMPIA BUROMASCHINENWERKE AKT.-GES., (formerly EUROPA SCHREIBMASCHINEN AKT.-GES.). April 6, 1937, No..9836. Convention date, April 9, 1936. [Class 100 (iv)] Sound - deadening supports. - A support consisting of a bar 1 of felt &c. having a cover 2 of metal, artificial resin, or other rigid material, is formed with two seats 3 for receiving the feet of the typewriter. The support is secured to the typewriter by means of one or more small screws passing upwardly through holes 4. The support is secured to a baseboard by means of screws which pass through holes 5, 6 and enter the feet of the typewriter.
Patent GB-191003920-A (GB)
Abstract: 3920. Schettler, G. A. Feb. 17. Surface areas, computing. - Area-measuring machines for leather &c. such as those of the Sawyer type, are provided with means for indicating, and printing upon the hide or skin itself, both the thickness and the area of the material. A selected pair of the usual measuring-wheels a, Fig. 1, the wheels of the pair being equidistant from the centre of the measuring- apparatus, is connected by links 4 and a beam 3 to a balanced lever 6 which actuates the thickness-indicating pointer 1 through a rack and pinion. The spindles of the pointer 1 and of the usual area-indicating pointer rotate disks 11, 13, Fig. 2, respectively; the disks are provided with stepped cylindrical surfaces as shown. When the measuring operation is completed, a hand or foot lever is actuated, which by means of a link 39, weighted lever 33, and link 34, withdraws a bail 36 supporting spring- controlled pivoted toothed sectors 20 in their normal position. Thereupon the sectors 20 are rocked until thrust-rods 17, 19 come into engagement with the particular steps of the disks 11, 13 determined by the position of the thickness and area indicating-pointers. The sectors actuate type-wheels 22 through pinions 31. The actuation of the hand or foot levers performs the following series of operations in succession: (i) the stopping of the travelling table 46 carrying the hide; (ii) the setting of the type-wheels as described; (iii) the impression of the type-wheels upon the hide, the sectors and type-wheels being mounted upon parallel links 21, 23; and (iv) the re-starting of the travelling table.
Patent HK-134296-A (HK)
Title: Stations for a digital communications network
Inventor: BALLANCE JOHN WILLIAM
IPC: H04B10/035
Filed: 1996-07-25
Abstract: A central station (4) for a digital communications network comprising a plurality of outstations (8) and a branch network of waveguides comprising a single waveguide (6) from the central station, one or more passive splitters (1) and two or more secondary waveguides (14) for onward transmission to the outstations: the central station comprising; means for transmitting data to outstations in the form of a stream of frames, each comprising a synchronisation signal in the form of a predetermined pattern of bits; scrambling means for scrambling the frames in accordance with a predetermined binary sequence; and means for detecting in data received from the outstations the presence of the scrambled synchronisation signal thereby obtaining information concerning reflections in the branch network.
Patent HU-T63513-A (HU)
Title: Immobilized alkali-zinc anode of improved conductivity and cumulative capacity for rechargeable cells
Inventor: KORDESCH KARL
IPC: H01M4/24
Filed: 1991-06-24
Abstract: Immobilized alkaline zinc anode for rechargeable cells which comprises zinc particles, zinc oxide, alkaline electrolyte, gelling agent. These components are mixed together and they are formed to an anode mass with predetermined shape. A conductive fiber structure is admixed to the anode mass in an amount of at least 0.15 % weight consisting of fibers in the micron range with a length to diameter ratio between 1:100 and 1:1000 and a diameter of about 5 microns to about 20 microns. The fibers are made preferably of a non-conductive material such as polyimide and a conductive coating of copper, silver, gold or nickel is provided thereon. The fibers interconnect zinc particles and their capillary structure acts as an additional electrolyte reservoir. The increased conductivity decreases the drop in discharge capacity at higher cycle numbers. The alkaline zinc anode can be used at the first place in rechargeable alkaline manganese dioxide-zinc cells.
Patent HU-T58351-A (HU)
Title: Process for producing ws7622a-monosulfate and ws7622a-disulfate
Inventor: SHIGEHIRO TAKASE
IPC: C12P21/00
Filed: 1991-06-28
Abstract: Mono- or di-sulfate of the compound WS7622A, which is obtainable by culturing Streptomyces resistomycificus No. 7622 (FERM BP-2306), processes for preparation such sulfates and pharmaceutical compositions comprising them or their pharmaceutically acceptable salts as an active ingredient. <IMAGE>
Patent HU-T38288-A (HU)
Title: Npk-fertilizers with reduced tendency to swell and agglutinate, as well as process for the production thereof
Inventor: KJOHL OLAV
IPC: C05D1/02
Filed: 1985-09-11
Abstract: The present invention relates to NPK-fertilizer manufactured during application of KC1 and or K<sub>2</sub>SO<sub>4</sub> as potassium source and which also contains magnesium in an amount of 0,2-3,0% calculated as MgO and added in the product as MgO, and method for manufacture of this product The special features of the method is that to an evaporated nitrogen, phosphorous solution 0,2-3,0% reactive MgO and potassium salts are added before prilling or before during granulation. MgO is preferably added as lightly calcined MgO having an average particle size of 0,2-3,0 mm, and is added in the mixer just before the prilling means. The new product has reduced tendency to swelling and caking.
Patent HU-T57843-A (HU)
Title: Method for forming selvage of cloth having discontinuously turned up pick
Inventor: SZEDER OTTO
IPC: D03D47/12
Filed: 1986-10-16
Abstract: The edge of woven cloth is formed by returning the weft thread ends in a predetermined order, in accordance with the quality of the woven cloth or of the weft warp threads, pref. in sections. The ends of the weft threads are caught using a warp thread guided at constant tension through the eye of the heddle and between the cloth tensioner lid and the guide mounted on it. - Alternatively, a separate thread may be used, from a bobbin, maintained at nearly constant tension by a brake mechanism or a thread brake. Constant tension is achieved by the use of a tension sensor attached to the brake mechanism or the thread brake.