baber/WOPTO huggingface dataset:
Patent GB-366270-A (GB)
Abstract: 366,270. Testing sensory and mental faculties. BROWN, H., 53, Bedford Square, London. Jan. 21, 1931, No. 2054. [Class 81 (ii).] An appliance for testing the faculty of the user to judge, by sight or touch, the relative positions of, and distances between, parts of the appliance, comprises a circular tray 1 having an upstanding rim 2 and two or more radial pointers 3 separately rotatable about a central pin 4 and adapted to be clamped in adjusted position by a wing nut 5. A scale may be marked on the rim 2. The trays are supplied in sets of six or more, and each tray of a set may have a different number of irregularly arranged bosses or holes 6 on its base. The test may be to pick out pairs of trays having similarly adjusted pointers, to declare the number of bosses in a tray whilst blindfold, or to identify a particular marked boss or hole in a tray after this has been inspected on one side and then turned over so that the mark is invisible.
Patent GB-1168238-A (GB)
Title: Improvements in or relating to Industrial Furnaces
Inventor: WEINECK HANS
IPC: C21D9/70
Filed: 1968-08-02
Abstract: 1,168,238. Skid rails for furnaces. HœTTENWERK OBERHAUSEN A.G. 2 Aug., 1968 [3 Aug., 1967], No. 36889/68. Heading F4B. A skid rail assembly for pusher type furnaces comprises water-cooled tubes 3 carrying insulating blocks 4 and skids 5 with dependent flanges 7 shielding a billet 2 from the cooling effect of the tubes, the blocks 4 being held by strips 6 welded to the tubes or by thickening the upper side walls of the skids as shown on the left of the drawing. The tubes 3 are partially surrounded by refractory 9. In a modification (Fig. 3) the flanges 7 are shortened and the holding strips 6 fill the gaps between the flanges and the blocks 4 being extended downwardly to form frames straddling the tubes 3 to which they may be welded.
Patent GB-1014881-A (GB)
Title: 1,3-diazaphenothiazines and method
IPC: C07D513/04
Filed: 1961-10-13
Abstract: The invention comprises compounds of the general formula <FORM:1014881/C2/1> wherein Y is a substituted amino group (i.e. alkylamino, dialkylamino, dialkylaminoalkylamino, 1-pyrrolidinyl, 1-piperidyl, 4-morpholinyl, or 4-alkyl-1-piperazinyl), Z is a halogen atom, or an amino, substituted amino, hydroxy or mercapto group; R1 and R2 is a hydrogen or halogen atom or an alkyl or alkoxy group (where "alkyl" and "alkoxy" have from 1 to 4 carbon atoms) and a process for the preparation of compounds of the above general formula where Y is a hydrogen atom or a hydroxy, amino or substituted amino, and R1, R2 and Z are as defined above by ring closure in dilute acid solution of a compound of the general formula <FORM:1014881/C2/2> where X is an amino or substituted'amino group.  Pharmaceutical compositions contain as an active ingredient one of the following 1,3-diazaphenothiazines:- amino - 8 - chloro - 4 -11 - piperidyl-; 2,4 - diamino - 8 - chloro -; 2,4 - diamino - 7,8 - dimethyl -; 8 -chloro - 2 - dimethylamino - 4 - hydroxy-; and 4 - amino - 8 - chloro - 2 - dimethylamino -.  The compositions may be in the form of tablets, capsules cachets, ampoules, or suppositories or as powders, granules, solutions, suspensions, in a non-aqueous or emulsified liquid or as an ointment. They have anti-bacterial and tranquillizing activity.
Patent GB-881435-A (GB)
Title: Improvements in or relating to motor road vehicle engine accessory drives
Inventor: MORRIS RICHARD PHILIP WILDEY
IPC: F01P7/04
Filed: 1958-11-18
Abstract: 881,435. Driving dynamos. INTEGRAL Ltd. Feb. 12, 1960 [Nov. 18, 1958], No. 37098/58. Class 35. [Also in Groups XXVI, XXVII and XXIX] The engine 10 of a motor road vehicle drives an electrical generator 11 at a constant speed by varying the swashplate angle of the pump 15 of an hydraulic pump-motor combination under the control of fluid-pressure servomotor means 17, 18 (see Group XXIX) responsive to the fluid pressure created by an impeller inside the hydraulic motor 16. Upon engine selfstarter operation, an electrically controlled valve 26 temporarily opens to short-circuit the motor 16.
Patent GB-848937-A (GB)
Title: Automatic welding machine for shoe soles
IPC: A43D25/06
Filed: 1956-12-05
Abstract: 848,937. Sole attaching machines. COPPOLABIANCHI, V. L. A. Dec. 5, 1956 [Dec. 30, 1955], No. 37136/56. Class 17(1) A sole attaching machine has a body (L1, K1) carrying support means (BL17, L16, A5, A6) for the upper part of the shoe, an inflatable cushion C to press the sole against the shoe, and cushion support means (S, K2) hinged to the body and operable by pneumatic means including a free piston (L7, K10) actuable by the pneumatic fluid to displace the liquid of an associated hydraulic means to actuate one or more pistons (L12, K17, K20) which urge the cushion against the base of the shoe, and a valve (L8, K12) between the hydraulic and pneumatic means for interrupting the circulation of pneumatic fluid at any instant In the construction shown in Fig. 1, supports BL17 and L16 are adjustable longitudinally of body L1, BL17 is also adjustable heightwise, and L16 carries a pivotally mounted last pin b. When piston L7 is moved downwardly, as shown, by air admitted to compartment d, oil in compartment f opens valve L8 and oil passes through passage g into compartment e moving piston L12 and cushion c upwardly to a limit determined by adjustable screw L2, whereupon valve L8 closes. The action is reversed by disconnecting the flow of air to compartment d, and admitting compressed air to compartment i, whereupon piston L10 opens valve L8 and oil flows from compartment e to compartment f. Instead of a two cylinder pump two separate cylinders connected by pipes may be used. Fig. 2 shows a machine for operation on high-heeled shoes. Supports A5, A6 are adjustable heightwise and A5 is adjustable longitudinally of the machine. Movement of piston K10 moves pistons K17, K20 which cause levers K2, K3 to move about their pivots and press the cushion c and adjustable rear support K5 against the shoe.
Patent GB-1124085-A (GB)
Title: Apparatus for measuring small quantities of gas, especially inert gases, by means ofgas chromatography
Inventor: DUBANSKY ALOIS
IPC: G01N7/14
Filed: 1965-08-31
Abstract: 1,124,085. Determination of small quantities of gases. CESKOSLOVENSKA AKADEMIE VED. 31 Aug., 1965 [2 Nov., 1964], No. 37160/65. Heading B1X. Apparatus for determination of small quantities of gases, for example inert gases, liberated from solid or liquid samples comprises reactor I in which the sample is heated, a purification train for the gases evolved from the sample and comprising copper oxide in heated tube 8, cold trap 12, and elemental calcium in heated tube 15, diffusion stage 21 of a mercury diffusion pump having jet 23 and a mercury return tube 24-26, and measuring capillary 28 in which are collected the gases entrained in the mercury stream flowing through the mercury return line After approximate measurement of the volume of the gases in capillary 28, they are swept into chromatography column 59 by carrier gas from line 78. The gases may then pass to active charcoal adsorber 61 which is sealed off from the apparatus and connected to a mass spectograph for isotope determination There is reference to determination of argon, krypton and xenon using helium as carrier gas. The sample may be a rock sample.
Patent GB-1012037-A (GB)
Title: Linkage type vehicle suspension
IPC: B60G21/055
Filed: 1964-09-11
Abstract: 1,012,037. Vehicle suspensions. FORD MOTOR CO. Ltd. Sept. 11, 1964 [Nov. 19, 1963], No. 37179/64. Heading B7D. A suspension for a rigid rear drive axle 10 comprises a pair of guide arms 22 and 24 resiliently pivoted to the vehicle at 37 and 38 and to brackets 40 and 48 depending from the axle 10. An upper link 54 is resiliently pivoted to a bracket 50 extending upwardly from the axle 10 and a bracket 58 attached to the vehicle body. A pair of transversely extending guide arms 70 and 72 are pivoted by ball joints to the arms 22 and 24 and to a spring 60 connected at 62 to the vehicle frame 64 and which absorbs lateral shocks on the axle. A torsion bar spring 84, 86 is connected to the arms 70 and 72 and has a portion 96 shaped to bridge the drive shaft 98 and which is connected, with the interposition of resilient liners 106, 108, by a member 104 to a floor member 102. Vibration dampers 78 and 80 extend between the arms 70 and 72 and the frame member 64. The pivotal connections of the arms 22 and 24 to the vehicle body include cup-shaped resilient members 28 and 30 and their resilient connections to the brackets 40 and 48 are shown in Fig. 5.
Patent GB-1473114-A (GB)
IPC: G01R13/26
Filed: 1975-08-21
Abstract: 1473114 Cathode-ray tube displays FERRANTI Ltd 21 Aug 1975 [23 Aug 1974] 37222/74 Heading H4T In an information display system in which the beam of a cathode-ray tube (or the marking element of a display device other than a cathoderay tube) is deflected at a constant rate (e.g. to produce a time base) in one co-ordinate direction (e.g. horizontal) and is deflected in the other co-ordinate direction (vertical) by discrete digital samples of successive values of the information to be displayed so that the trace may comprise a number of discrete spots rather than a continuous line, brightness intensity of the display is varied by controlling the intensity of the beam (or marking element) has a function of the change in the values of successive digital samples. Thus, when peaks or spikes occur in the information (e.g. radar information), producing increased (vertical) deflection speeds, the otherwise reduced intensity is compensated. Fig. 1, shows an embodiment of the invention the timing waveforms involved in which are shown in Fig. 2. In operation and assuming that a store S2 contains a digital sample from the previous cycle of operation, (transferred previously by a timing pulse LO from a store S1), the next digital sample of the information I to be displayed, comprising a parallel digital word D (Fig. 2), is supplied to store S1 and stored therein by a timing pulse LN and the contents of both stores, which are continuously available at their outputs, are fed to a subtractor SB and a comparator C, the contents of store S1 being also supplied to a digital-to-analogue converter DA2. In response to a timing pulse STR the comparator C determines which of the stores S1, S2 contain the larger digital number and supplies a control signal to the subtractor SB which then subtracts the smaller number from the larger. A timing pulse ST then causes the difference signal output from the subtractor to be passed to a signal shaper SS and stored in a store S3 and on the occurrence of a timing pulse ST the output of the store S3 is passed to a digital-to-analogue converter DA1. The output B of the latter then forms the brightness control signal for the beam or other marking element and the output D of the converter DA2 forms the information display signal which effects deflection of the beam or other marking element. The purpose of the signal shaper SS is to weight the bits of the digital signal in any predetermined manner but if a linear relationship between the digital output of the subtractor and the brightness control signal B is required the signal shaper is unnecessary.
Patent GB-1021932-A (GB)
Title: Improvements in and relating to polyphosphate glass
IPC: C03C3/16
Filed: 1962-10-02
Abstract: Glassy sodium polyphosphate of mole ratio <FORM:1021932/C1/1> cent P2O5, and not less than 75 mole per cent of the terminal groups being OH, the remainder being ONa, is claimed per se and is made by heating in a closed vessel, at 600 DEG  C. at least, a basic inorganic sodium compound with volatile anion and a simple acidic phosphate with volatile cation under the appropriate partial pressure of water vapour and rapidly chilling the molten mass.  Suitable reagents include <FORM:1021932/C1/2> and H3PO4.  Aqueous solutions of 1-40 p.p.m. of the glass inhibit corrosion of metals in contact with the aqueous system.  An amount of 100 p.p.m.-5% of the glass in water may be used to sequester Ca or Mg ions in very hard water.  The glass is said to show improved stability to reversion to orthophosphate.
Patent GB-1198272-A (GB)
Title: Gas Filter with Sonic Bag-Cleaning Means
Inventor: ABBOUD HARRY IZEN
IPC: B01J19/10
Filed: 1967-08-15
Abstract: 1,198,272. Gas filter. H. I. ABBOUD. 15 Aug., 1967 [15 Aug., 1966], No. 37398/67. Heading B1T. A gas filter comprises a plurality of inward flow filter sleeves or bags 20 which are cleaned by a combination of reverse flow and sonic vibration. As shown, clean cas outlet manifolds 30, one above each row of bags, contain steam or gas-opearted horns or whistles 36, 27 which generate standing waves, the steam or gas being directed into bags 20 from the horns or whistles, supplemented if necessary by more gas from valved inlet 21. The wave length is such that antinodes occur opposite the filter sleeves 20, whose lower ends are closed by plates and whose lengths are such that standing waves are established therein. Dust removed from the bags is removed from the filter housing by screw conveyor 26. Sleeves 20 are clamped around spigots 33 and end plates 22. When closed bags are used, these imay have lower end rings for suspending weights. Plate valves 38, 39 facilitate whistle replacement. In Fig. 3 (not shown), the manifolds are all connected through valves to a common sound duct (50) and to a filtered gas outlet duct (60), and the valves are operated in sequence to direct sonic waves into one manifold (A, B, C or D) at a time. The spacing of openings (73 . . 76) into the manifolds and the manifold lengths, up to valves (63. .66) which serve as sound reflectors, are arranged as whole numbers of wavelengths. Both embodiments illustrate two sound sources, at opposite ends of their chambers 30, (50), but a single source at one end could be used. The other end would then ibe closed by a paraboloidal reflector, as may the lower ends of sleeves 20.
Patent GB-1398790-A (GB)
Title: Electrolytic oxygen supply apparatus
IPC: C25B9/19
Filed: 1972-08-10
Abstract: 1398790 Bi-polar electrode diaphragm cells G HAAS 10 Aug 1972 [8 Sept 1971] 37408/72 Heading C7B Electrolytic oxygen supply apparatus comprises a plurality of parallel bi-polar electrodes 16 with two end electrodes 18 connected e.g. via conductor 20 to a current source, a plurality of plastics frames 1 holding a plurality of diaphragms each comprising two layers 14, 14 defining space 15 therebetween connected to ventilating channel 9, each frame defining a pair of apertures which collectively form two collecting channels 5, 6 for oxygen and hydrogen respectively and connection channel 7 or 8 connecting one or other of the channels 5 or 6 with the frame interior (chamber 21 or 22) on one or other side of the associated diaphragm. Each frame, preferably of transparent plastics, may define a further aperture which collectively form an electrolyte supply channel 3, 3 and similar connection channel 4, 4 with the frame interior on one side of the diaphragm. Each frame may hold either a diaphragm (as shown) with a bi-polar electrode disposed with seal 13 between each pair of adjacent frames, or vice versa.
Patent GB-1224920-A (GB)
Title: Tuned vibration damper
IPC: F16F15/167
Filed: 1968-08-06
Abstract: 1,224,920. Springs. WALLACE MURRAY CORP. 6 Aug., 1968 [11 Aug., 1967], No. 37451/68. Heading F2S. A torsional vibration damper assembly for a shaft comprises an annular driving member 10, Fig. 2, having a radially outwardly extending flange 13, and a driven inertia member 14, the latter having a recess 16 which receives the flange 13 and a U-shaped elastic element 24 therein. The element 24 is formed of members 24a, 24b; contains apertures 27 having viscous liquid therein; and is compressed when the assembly is held together by means of a clamp 26. A bearing 15 is provided between the driving member 10 and the driven inertia member 14. Bolt-receiving apertures 12 are provided in an inwardly extending portion 11 of the member 10 and ribs 19 provided on the driven inertia member 14 serve to dissipate heat. In a modification a driving member 31, Fig. 3, has a radially extending flange 33 and a two-part driven inertia member 34a, 34b which is recessed at 39, 39 to receive extensions of elastic members 37, 38 therein and is clamped together by means of a bolt 36. In another modification, a driving member 51, Fig. 4, has an offset, radially extending flange 52; an elastic member 54, and a clamp 57. In a further modification a. driving member 64, Fig. 5, has an axially-directed flange 66 which is contoured, a driven inertia member 61, 62 which is correspondingly contoured, and an elastic element 67 positioned therebetween.
Patent GB-1246366-A (GB)
Title: Photoelectric device
IPC: H01L27/146
Filed: 1969-07-25
Abstract: 1,246,366. Semi-conductor devices. INTERNATIONAL BUSINESS MACHINES CORP. 25 July, 1969 [13 Aug., 1968], No. 37528/69. Heading H1K. A photo-electric device comprises a semiconductor chip with a two-dimensional matrix of cells, each cell having three diodes with a common cathode 20 and one photo-sensitive anode 24, the other anodes 26 forming simple blocking diodes. The cells are isolated from neighbouring cells in the matrix by reverse biased PN junctions formed by walls 21 or by walls of insulating material (70), Fig. 5, not shown. Guard rings 30 are provided to eliminate surface leakage and may be shallow, or extend to the buried cathode (40), Fig. 3, not shown. Interconnection layers 44 are of aluminium formed over a surface layer 38 of silicon dioxide. The diode matrix may be used as a memory when each cell is arranged to be adjacent to the cross-over of a column conductor and a row conductor, Fig. 1, not shown, with the photoconductive diode connected to the column conductor and one blocking diode connected to the row conductor, illuminated cells being detected sequentially by application of a negative voltage pulse to the column conductors in turn and sensing the voltage pulses appearing on the row conductors. The third diode anode is connected to a fixed potential.
Patent GB-1299887-A (GB)
Title: New penicillin derivatives
Inventor: ROHRBACH PHILIPPE
IPC: C07D499/00
Filed: 1969-07-25
Abstract: 1299887 Penicillins FUVEAU SA 24 July 1970 [25 July 1969] 37616/69 Heading C2A Novel penicillins having the Formula I or a tautomeric form thereof of Formula III wherein R is a hydrogen or halogen atom or a hydroxyl or alkoxy group and R<SP>1</SP> is a hydrogen atom, a C 1-7  alkyl or alkenyl group, or an aryl, aralkyl or cycloalykl radical which radicals may be substituted by C 1-4  alkyl, halogen, hydroxyl, nitro or nitroso, and non-toxic salts thereof, are prepared by reacting an α-aminobenzyl penicillin (having R as defined above as a substituent on the benzene ring) either (1) with an isocyanate of Formula R<SP>1</SP>-N=C=S in which R<SP>1</SP> is as defined above (or with ammonium thiocyanate, when R<SP>1</SP> is hydrogen), or (2) with thiophosgene preferably in the presence of triethylamine, followed by a molecular equivalent of ammonia or an amine of formula R<SP>1</SP>-NH 2 . The reactions are preferably carried out in an organic solvent at a temperature of about 0‹ C. Pharmaceutical compositions having antibacterial activity comprise the novel penicillin of Formulae I or III above together with a compatible pharmaceutical carrier.
Patent GB-1192854-A (GB)
Title: Improvements in apparatus for Recording and Reproducing Television Signals
IPC: H04N9/898
Filed: 1968-08-07
Abstract: 1,192,854. Colour television. PAMPEX CORP. 7 Aug., 1968 [11 Aug., 1967], No. 37624/68. Heading H4F. An apparatus for nullifying variations in the frequency of the chrominance signal caused during recording and reproducing of a colour television signal in which a pilot signal of a frequency different to that of the colour carrier is recorded with the chrominance signal and, after reproduction of the signals, is brought to the same frequency as the colour carrier and mixed with the chrominance signal. Fig. 1 shows a recording apparatus according to the invention in which the pilot signal is derived from the composite video signal by providing a reactance control oscillator 19, locked to the colour burst frequency (assumed to be 3À58 mHz) to give a continuous signal at colour burst frequency. This is passed to a frequency divider 21 and thence to a low-pass filter 23 to remove any unwanted high-frequency components. The pilot signal, now at 511 kHz, is added to the composite video signal at 15 and is recorded with the video signals. Fig. 2 shows the reproduction apparatus in which the luminance and chrominance signals are split up after amplifier 37, the luminance signal passing through a delay line 43 in order to synchronize the signals at adder 45. The chrominance signal is passed to a mixer 49, preferably a balanced modulator, where it is combined with a stable reference signal at 12À53 mHz derived from a crystal oscillator 53. The signal is then passed to a second mixer 67, preferably a balanced modulator, where it is combined with a signal derived from the pilot signal. To obtain this signal, the frequency of the pilot signal is converted back to the colour burst frequency-3À58 mHz-and combined at 77 with a stable 8À95 mHz signal derived from oscillator 53. The resultant signal, varying about 12À53 mHz in accordance with the frequency variations of the pilot signal due to the recording apparatus, is mixed with the chrominance signal at 67. Since the pilot signal and the chrominance signal are subject to the same proportional frequency variations in the recorder, the signals mixed at 67 also exhibit the same frequency variations and hence the difference between them is free from these variations. Accordingly the band-pass filter 81 selects the difference frequency, which is passed to the adder 45 wherein it is combined with the luminance signal.
Patent GB-972374-A (GB)
Title: Improvements in or relating to neutralized thermionic valve amplifiers
Inventor: HAMPSON LEONARD WILLIAM
IPC: H03F1/16
Filed: 1960-11-03
Abstract: 972,374. Valve frequency selective amplifying circuits; radio receiver construction. MULLARD Ltd. Nov. 3, 1960, No. 37821/60. Headings H3Q and H3W. [Also in Division H1] A thermionic valve (see Division H1) includes a pair of shielding electrodes 9, Fig. 1, between anode and grid, the capacity of which to the grid is used to neutralize the anode to grid capacity. Neutralizing is performed by a # network in the anode circuit, comprising shunt condensers C 2 , C 4 , C 5  and a series inductance 7. The arrangement may be used in a switched television tuner, a suitable layout for which is shown in Fig. 3. This includes fixed contacts 14-17 with which the coil " biscuits " are brought into engagement, mounted on an insulating rod 11 lying beneath the panel carrying the valve-holder 12. The two sides of the valveholder are separated by a screen 13 and connection to the heaters H and grid-leak 5 is made via feed-through capacitors.