baber/WOPTO huggingface dataset:
Patent GB-1097481-A (GB)
Title: Improvements in or relating to the manufacture of aircraft wings and the like
IPC: B64C3/26
Filed: 1964-01-05
Abstract: 1,097,481. Aerofoils. L. P. MOORE. Jan. 4, 1965 [Jan. 4, 1964], No. 473/64. Heading B7W. An aerofoil comprises a rigid outer skin 12, e.g. of metal or plywood reinforced by spanwise extending flanges 15, 16 bonded at their edges to the skin, and webs 17, 18 bonded to the flanges to define a box spar 2. The spar is filled with metal honeycomb, and the rest of the aerofoil by preformed cores such as 5, 6, of expanded synthetic plastics, such as polyurethane. These may be bored, as at 22, 24, for air vents or for the passage of control cables, and are bonded to the surrounding skin flanges and webs. The aerofoil shown has an aileron or flap 9 connected to the rest of the aerofoil by spars 7, 8 and hinges 29. Ribs 20, apertured to accommodate the spar 2, are provided, and the spar 2 may taper towards the tip.
Patent GB-951161-A (GB)
Title: A process for the electrochemical utilisation of complex hydrides
IPC: H01M8/22
Filed: 1962-01-05
Abstract: 951,161. Fuel cells. VARTA A.G. Jan. 5, 1962 [Jan. 28, 1961], No. 478/62. Heading H1B. A complex hydride (particularly alkali metal borohydrides) is electrochemically converted without the intermediate formation of gaseous hydrogen in an alkaline electrolyte (KOH or NaOH, preferably 6N.KOH). The fuel electrode is sintered nickel. The action is dependent on the alkalinity of the electrolyte.
Patent GB-479975-A (GB)
Title: Electrothermic apparatus for remote measurement and control
IPC: G08C19/02
Filed: 1937-01-07
Abstract: 479,975. Electric signalling systems. BLOCH, G. Jan. 7, 1937, No. 521. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 19, 1937.] [Class 40 (i)] In a remote-control apparatus in which movements of a shaft a and of needles c, d fixed to it are transmitted to a needle f at the receiving station, the needles c, d have arranged between them a " follow-up " needle e and the needles e, f are controlled by bimetallic coils b, bl heated by the same current. The needles d, c may be arranged very close to the needle e. In the position shown, current flows from a source k, through a resistance h and the coils b, bl and the heated coils hold the needle e in a central position. When a galvanometer or other device moves the shaft a so that the contact d engages the contact e which is flexible, a resistance m is put in parallel with the resistance h causing an increase of current through the coils b, b<1> which causes further rotation of the needle c in the same direction until the contact c is about to leave the contact d. The reduced pressure between the contacts then increases the resistance till a stable position is reached. Simultaneously the same current flowing through the coil b<1> will have moved the needle f to a corresponding position. Should the shaft a be moved in the opposite direction, contacts c, e engage, a resistance n is put in shunt with the coils b, b<1> which rotate their needles a corresponding amount in the opposite direction. Coils g, g<1> compensate for variations of ambient temperatures. The contacts c, d, e may be located in a magnetic field, Figs. 3 and 4 (not shown), and the contact e formed of a U-shaped piece of metal bent around an iron plate which serves to concentrate the lines of force, Fig. 5 (not shown).
Patent GB-103151-A (GB)
Title: Improvements in Milling and Grinding Machines.
Inventor: WIRTZ LUIS
IPC: B23C1/00
Filed: 1916-01-13
Abstract: 103,151. Wirtz, L. Jan. 13, 1916. Disks.-A machine for milling the periphery and one face of a disk has the disk supported on a rest and centred by three or more concentricallyarranged cutters driven in the opposite direction to the end-facing cutter. The machine is described in duplex form, the several sets of adjusting-devices being connected each to each for simultaneous operation. The reat f is carried by a spindle p mounted in a treadle-controlled crosshead q. The cutter spindles, chain-driven at h. axe connected at g by an endless chain and are fed radially by eccentric sleeves c simultaneously rotated by chain gearing k operated by means such as a weight o and rack n. Collars t arrest the feed, to limit the diameter of the work, by contacting with a conical collar s carried by a sleeve r vertically adjustable on the spindle p. In a modification, the cutters do not all rotate in the same direction. The end-facing cutter x is carried by a head 5 transversely adjustable, as controlled by an eccentric 9 on a rod 8 passing down the spindle and rotatable at 10 on the spindle g as permitted by pins and slots 6. The Provisional Specification describes a construction in which the adjustment is effected by screws. The spindle g is fed axially by means such as the lever 2 and hand-wheel and nut 4, or by a spring, weight, or hand pressure. In operation, the cutter x is placed concentric with its spindle, in which position it clears the peripheral cutters. When the work is reduced to the desired diameter, the rest f is raised, bringing the surface of the work above the peripheral cutters, and the cutter x is adjusted laterally to face to the full diameter of the work. In a modification, two facing-@@ ters of small diameter are employed.
Patent GB-1527121-A (GB)
Title: Wrapping machine
IPC: B65B61/28
Filed: 1975-01-08
Abstract: 1527121 Bunch wrapping A CAMPTON & SONS CO Ltd 29 Dec 1975 [8 Jan 1975] 712/75 Heading B8C A wrapping machine for wrapping articles in a stretchable sheet comprises film feed means for feeding a predetermined length of stetchable film to a wrapping station and above an article 10, holding means X for holding the edges of the film during the wrapping operation, a wrapping mechanism 12 for wrapping the fim edges under the article 10, and reciprocable grippers 110 for gripping the articles during the wrapping and for discharging the wrapped articles from the wrapping station apart from the grippers 110, the construction of the platform which lifts the article at the wrapping station into the held film, and the film unwinding apparatus, the apparatus disclosed is generally the same as in Specification 1,438,291. The grippers 110 are moved on bars 106, 108 after the platform has raised the article into the film by pneumatic cylinders 118 adjustably positioned for different size articles by rack and pinion mechanisms 122-130. The platform comprises a central section (80), and two side sections (82, 84) which are moved inwards by wrapping blades 12 to intermesh with the central section and are then lowered together with the outer plates 81 of the central section from the central part of the central section. The platform is then lowered and the gripper support 102 moved to discharge the wrapped article on to a conveyer (13) and for sealing of the overlapped film edges. The film is supplied as in Specification 1,438,291, with the addition of a roller (54) supporting the film roll (50) being driven through a unidirectional clutch by a rack (72) reciprocated by the frame carrying the film feeding means.
Patent GB-1097104-A (GB)
Title: Improvements in or relating to a trailer
IPC: A01D57/04
Filed: 1965-03-11
Abstract: 1,097,104. Trailers. C. VAN DER LELY N.V. March 11, 1965 [March 18, 1964], No. 720/66. Divided out of 1,097,101. Heading B7B. A floor 49 is supported by springs 47, 48 from the uprights 45, 46 on the chassis 44 of a trailer and pivoted links 50 are used to prevent vertical movement during transit.
Patent GB-206805-A (GB)
Title: Improvements in vacuum tubes of the "audion" type
IPC: H01J19/38
Filed: 1923-01-09
Abstract: 206,805. PÚri, F. Nov. 7, 1922, [Convention date]. Addition to 205,511. Vacuum tubes.-A grid of the type described in the parent Specification is formed of parallel wire loops separated by a number of turns of the same wire. As shown in Fig. 1, two wires are twisted together to form a zig-zag grid which is mounted on the foot and may be supported at the top from an insulating sheath 7 mounted on the filament support 3. The anode 6 is fused to a support 2 and is secured to the sheath 7 by a clip 8. The leads 9, 10 for the anode and grid are sealed at opposite sides of the foot to reduce the capacity. In another arrangement the grid is formed by winding wire 11, Fig. 2, around a mandrel 13 to form loops 14 separated by turns of smaller diameter wound around a rod 12. The loops may be accurately spaced by inserting steel strips 17, Fig. 3, between them and applying pressure. Loops in the form of flat rings may be obtained by increasing the pressure. According to the Specification as open to inspection under Sect. 91 (3) (a) the filament support 1 is shaped as a hook, the grid is fused directly to its support 5, and the conductor 2 is fused preferably at the middle of the anode, and is bent away from the anode so as to avoid heating during the process of electron bombardment. This subject-matter does not appear in the Specification as accepted.
Patent GB-449882-A (GB)
Title: Improvements in and relating to electric condensers
IPC: H01G4/28
Filed: 1935-01-09
Abstract: 449,882. Condensers. PORZELLANFABRIK KAHLA, Kahla, Thuringia, Germany. Jan. 9, 1935, No. 771. Convention date, Jan. 11, 1934. [Class 38 (ii)] An electric condenser, preferably of cup shape, has coatings 11, 12 of noble metal fused on to a dielectric 10 of sintered ceramic material with a content of over 50 per cent of titanium dioxide or other refractory material of similarly high dielectric constant
Patent GB-141415-A (GB)
Title: Improvements in or relating to matrix positioning mechanism for type casting machines
IPC: B41B7/04
Filed: 1919-01-10
Abstract: 141,415. Lanston Monotype Corporation, (Lanston Monotype Machine Co.). Jan. 10, 1919. Single-type composing and casting machines.- Relates to mechanism for positioning or centring the matrices over the mould, and consists in the provision of means whereby the matrix is subjected to relatively light pressure during final centring and while supported in the die case or carrier, and is subjected to heavy clamping-pressure only after it is supported by the mould. The device is described in connexion with the lowquad casting arrangement described in Specification 21609/09, in which tong-levers 29, 30, Fig. 2, connected to the centring-pin abutments 21, 22, act through a pivoted fork member 32 to raise a lifting-tube 39 connected with the low-quad mechanism. According to the invention, the fork 32 constitutes a latch for coupling in the clamping-pressure mechanism, and for this purpose a clamping-pressure slide 41, Fig. 3, is mounted on the yoke-link 32<a>, Fig. 1<a>, which is pivoted to the lower tong-levers 30, the slide being movable vertically against the tension of springs 43 connected to the levers 30. The slide 41 has stepped shoulders 46, 46<1> either of which can be engaged by a shoulder 47 on the fork 32, the raising of the slide causing the springs 43 to apply clamping- pressure to the matrix through the tong-levers 30. When the centring-pin engages a character matrix and descends a considerable distance before being arrested, the fork 32 rises without engaging the lifting-tube 39, and, when the matrix is seated on the mould, further motion of the abutment 21 causes the fork to engage the shoulder 46<1> of the slide 41 and apply the clamping-pressure. When a low quad is to be cast and a matrix with a shallow or no cone hole is positioned so that the centring-pin encounters the matrix at an earlier stage, the outer ends of the levers 29, 30 move apart, and the fork 32 is swung into the path of the lifting-tube 39 by a spring 50. As the abutment 21 descends farther, the fork 32 rises and operates the low-quad mechanism, after which the shoulder 47 on the fork engages the shoulder 46 on the slide 41 and applies the clamping-pressure. The lost motion provided by the relative movement of the fork 32 and slide 41 enables the matrix to be seated with a light yielding pressure before the clamping-pressure is applied. The difference between the shoulders 46, 46<1> is such that substantially equal pressure is applied to a character and to a low-quad matrix. Specifications 8060/03, 25007/03, and 4726/05 are also referred to.
Patent GB-336510-A (GB)
Title: Improvements in or relating to internal combustion engine driven vehicles with electric transmission
IPC: F02B63/04
Filed: 1930-01-09
Abstract: 336,510. Simmen, O. June 13, 1929, [Convention date]. F r a m e s, foun,dations, and supports.- In a machine group comprising an internalcombustion engine - driven generator for driving a vehicle, the engine and generator shafts are rigidly but detachably coupled and the engine and generator casings are connected together at at least three points in such a manner as to eliminate vibration and allow accessibility to the shafts and bearings. Fig. 1 shows an arrangement in which the engine 1 and generator 2 are coupled together at two lower points by means of frame members 7, bolted to the two units, and one central upper point by means of an intermediate member 16 screwed into flanges 17, 18 on the two units. The shafts are detachably coupled at 3. In the form shown in Figs. 3 and 4, the two casings are coupled by bolted lugs 21, 22, 23 disposed at the three points of a triangle.
Patent GB-674430-A (GB)
Title: Improvements relating to the removal of ammonia from water
Inventor: SARD BERNARD ABEL
IPC: B01J47/00
Filed: 1950-01-12
Abstract: Ammonia is removed from water by passing the water through a bed of base-exchange material such as sodium-aluminium-silicate (natural as greensand or synthetic) which has taken up manganese ions and then been subjected to an oxidizing treatment with sodium hypochlorite. The sodium-aluminium-silicate bed is treated with a dilute aqueous solution of manganous chloride in order to make it take up manganese ions, the manganous chloride remaining in the bed being removed by washings with water.  The bed is then initially treated with an oxidizing agent such as an aqueous solution of potassium permanganate, the excess solution being removed by washing with water which also removes precipitated manganese oxides not adhering to the exchange material.  The bed is then regenerated with sodium hypochlorite from time to time as its capacity for removel of ammonia is reduced.  The initial oxidation of the manganese may also be effected with sodium hypochlorite.
Patent GB-468458-A (GB)
Title: Interference eliminating apparatus for radio receivers
IPC: H04B1/12
Filed: 1936-01-10
Abstract: 468,458. Wireless receiving systems. GALVIN MANUFACTURING CORPORATION. Jan. 10, 1936, No. 882. Convention date, Nov. 18, 1935. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 11, 1936.] Drawings to Specification. [Class 40 (v)] In a receiving system, particularly suitable for mobile craft, of the type described in Specification 468,763, in which an independently derived interference voltage balances out, in the aerial circuit, interference picked up by the aerial, the interference voltage is derived from the current source common to the receiver and the source of interference. Complete receiver and ignition circuits, supplied from a common battery, are described and also the disposition of the components of the interference preventer in a cast metal box with integral screening partitions.
Patent GB-1376301-A (GB)
Title: Childrens construction units and an injection moulding process  therefor
IPC: G09B1/36
Filed: 1971-01-07
Abstract: 1376301 Injection moulding E S PERRY Ltd 1 Nov 1971 [7 Jan 1971 18 June 1971] 882/71 and 28818/71 Heading B5A [Also in Divisions A6 and G4-G6] Cubic resilient plastics toy bricks having a spigot on one face, a single plane face, and one socket in each of the remaining faces (see Divisions A5-A6), are moulded in a two-part die 20, 22 made from steel, pre-air hardened and then carbonized, with mould cavities 28, 36 formed by spark erosion. The cavities 28 form the bodies of the bricks, and the cavities 36 the spigots. One fixed pin 32, surrounded by a slidable sleeve 34, projects into each body cavity 28, into each of which three retractible pins 30 (two only shown), are also introduced, the ends of the pins forming the sockets. Cooling water at below 40‹ F. circulates through passages 38. Hot ABS, &c. is injected into the cooled dies and allowed to cool until a rigid skin is formed, when the bricks are ejected into water at near freezing temperature to complete cooling. The bases of the sockets so formed are enlarged, to facilitate the fit of spigots on like bricks.
Patent GB-303862-A (GB)
Title: Improvements in or relating to cinematographic cameras
IPC: G03B17/24
Filed: 1929-01-10
Abstract: 303,862. Bogopolsky, J. Jan. 11, 1928, [Convention date]. Kinematograph apparatus.- Means for distinctively marking a film by light action is combined with a kinematograph camera, and placed between the objective and the exposure aperture. As shown a transparency or a stencil member 6 is carried by a pivoted arm 5 so as to be normally held out of operative position by a spring. The member 6 may be moved by means of an external lever into the position shown between the lens 1 and exposure aperture 3 of the apparatus, when it is desired to mark the film. The apparatus may then be directed towards the sky and a few exposures made. In a modification, the member 6 is loosely carried in a slide so as to be free from the aperture 3 when the apparatus is in its normal position, and so as to come before it when the apparatus is suitably turned.
Patent GB-713787-A (GB)
Title: Improvements in kettles
IPC: A47J27/21
Filed: 1952-01-12
Abstract: 713,787. Kettles. MIDLAND METAL SPINNING CO. Ltd., and WYER, J. M. Jan. 12, 1953 [Jan. 12, 1952], No. 974/52. Class 66 The lid closure 10 for the single filling and pouring opening of a kettle adapted to be raised by a lever and link mechanism 14 associated with the kettle handle is secured to the lever 14 by means of a swivelling connection permitting tilting of the lid to enable it to seat on the opening notwithstanding wear or play in the lever mechanism or its mounting. As shown the lid 10 is provided with a central stud 11 having a dished washer 12 with a concave upper face on which seats the convex lower part of the lever 14, the stud 11 passing through a clearance hole 11x in the lever. The end of the stud 11 has an enlarged head 21 with a frusto-conical under surface confronting the concave upper surface of the end of the lever 14. The end 13 of the lever 14 is bent over to engage in a slot in the lid 10 to limit rotation of the lid and the lid may be provided with a reed-whistle 22 and steam slots 24 directed away from the handle. The stud 11 and washer 12 may be replaced by an integral upwardly projecting tubular part 26 of the lid 25, Fig. 4.
Patent GB-1528842-A (GB)
Title: Seats
IPC: B60N2/02
Filed: 1976-01-12
Abstract: 1528842 Rotatable vehicle seats MASSEY FERGUSON Inc 12 Jan 1976 [16 Jan 1975] 00977/76 Heading A4J A movable seat assembly for a vehicle such as a tractor with a rear backhoe comprises a support 12 pivoted relative to said vehicle about a first vertical axis 32, a seat 10 pivoted relative to said support about a second vertical axis 30, a first latch member 52 stationary relative to said first axis 32, a second latch member 54 rotatable with said seat 10 about said second axis 30, and a lock member 66 swingably mounted on said support 12 about a  horizontal axis 68 between a first position as shown engaging said latch members 52, 54 to prevent pivoting of said support 12 and seat 10, and a second position Fig. 5 (not shown) in which said support and seat are free to pivot. Lock member 66 comprises a bar 66 biased clockwise, Fig. I, by a coiled spring 74 to a position in which its ends engage in selected ones of notches 60, 62, 64 and 56, 58 in the latch members 54, 52 which comprise discs. In the second position, the bar 66 engages the periphery of disc 52 and is disengaged from disc 54. The bar 66 can be moved to a third intermediate position (shown dotted in Fig. 5) in which it engages in a selected notch in disc 52 but is disengaged from disc 54 so that only the seat 10 can pivot. The bar 66 is operated by a handle 70.
Patent HK-66497-A (HK)
Title: Television set
Inventor: WOERDEMANN HERMES
IPC: H04N5/782
Filed: 1997-05-15
Abstract: When a received transmitter breaks down, a television set must be set manually to receive a 'substitute transmitter' which broadcasts the same programmes, or, if preprogrammed recording of a programme by a video recorder has already begun, recording must be abandoned for the duration of the interruption. According to the invention, a 'substitute transmitter' with identical time and programme source codes is set automatically by means of a selection circuit using the VPS code transmitted in the signal blackouts. Television sets, in particular video recorders.
Patent HK-80697-A (HK)
Title: Method for distorting the key identification of an uncoded keyboard and circuit for carrying out this method
Inventor: FINK HARTMUT
IPC: G06F1/00
Filed: 1997-06-12
Abstract: The present invention relates to a method for distorting and the circuit for carrying out this method. The method of distorting consists: a) in output-connecting all the rows and columns of the keyboard to the outputs of a first register (160) of a parallel input-output interface (16) by way of a circuit (163, 166, 164); b) in connecting all the rows and columns of the keyboard to the inputs of the second register (167) of the input-output interface; c) in randomly drawing the order in which the outputs are to be scanned; d) in setting at least one of the outputs to "1" and in observing whether one of the corresponding inputs is at "1"; e) in the contrary case, in scanning each of the remaining lines one by one while setting it to "1" until the associated input is at the value "1"; f) in repeating steps d) and e) to determine the column or respectively the line corresponding to the depressed key of the keyboard. <IMAGE>
Patent HK-89497-A (HK)
Title: Modular hollow floor panels with integral ducting
Inventor: BOYD MICHAEL DAVID
IPC: E04F15/024
Filed: 1997-06-26
Abstract: A modular panel, which in use is laid in a continuous two-dimensional array over a supporting sub-surface to form a hollow floor, wall or ceiling suitable for reticulating electrical, optic-fibre, hydraulic and other conduit. The panel having upper and lower duct zones each partitioned by lateral ribs and longitudinal ribs respectively. The upper duct zone being in communication with the lower duct zone by way of vertical duct sets.
Patent HU-T46229-A (HU)
Title: Process for producing liophilizates containing active components of plants
Inventor: PALFINE NAGY EVA
Filed: 1987-02-24
Abstract: An eye wash and embrocation is prepd. from (all pts.wt.) 60-100 plantain, 200-240 camomile flower, 80-12 cornflower, 60-100 euphrasic and 80-120 poppy. 200-600 gms of ingredients are mixed either in fresh or dried state and extracted with 2000-6000 mls of 30-80% ethanol, in the dark, shaken twice daily, for ten days. The extract is filtered, allowed to settle for five days or is centrifuged. The extract is concentrated for the removal of alcohol. 8-10gms of NaCl are dissolved in 1l of concentrate which is heated to 90 deg.C and kept there for 20-120 mins., allowed to settle, filtered and lyophilised. The product is sterilised in an autoclave prior to, or by irradiation, following lyophilisation.
Patent HU-T53397-A (HU)
Title: Process for coating nonmetallic substrates with one or more metal layers in electroless way
Inventor: TORKOS KORNEL
IPC: C23C2/02
Filed: 1989-02-23
Abstract: Electrodes deposition of one or several layers of metal on non-metallic substrates, involve roughening substrate surfaces by soaking them in an aq. hydrazine soln. of min. 1% concn. - for a few mins. This is followed by mixing, drying and sensitisation. The sensitising soln. contains at least 1 x 1-10000 mol/l Pd diacetyl-acetonate in a suitable solvent pref. freon, pechloro-ethylene, ethanol, dichloro-ethane or a suitable mixt. of these. Sensitising is followed by drying. - Metal is deposited on the sensitised substrates by chemical redn. - ()