baber/WOPTO huggingface dataset:
Patent GB-744302-A (GB)
Title: Improvements relating to the production of pattern charts for use in the manufacture of clothing and other articles from sheet materials
IPC: A41H3/00
Filed: 1952-09-23
Abstract: 744,302. Drafting patterns for garments. LITTMAN, S. Dec. 23, 1953 [Sept. 23, 1952], No. 23855/52. Class 141. [Also in Groups XV and XXIII] A method of producing a chart for showing the most economical way of cutting out patterns for wearing - apparel consists in arranging scale models of the patterns on a table 12 provided with fixed scales 14, 16 and 17 and an adjustable scale 19 and copying the arrangement by photography or printing. The scale 19 is carried by a beam 20 which is adjustable by screws 21 and nuts 24, 26, and a movable endplate 31 is provided to determine the length of material represented. Photographic &c. paper may be supplied from a roll mounted in a box 33. The copying may be effected by inking the models before placing the paper thereon, or the paper can be rubbed with a crayon, or the arrangement may be traced. The models may be of rigid plastic material. The table may comprise a sheet of synthetic resin or terazzo without surface chips, and a surrounding wooden frame 13.
Patent GB-1124720-A (GB)
Title: Novel hydrocortisone derivative
Inventor: SASMOR ERNEST JACKSON
IPC: C07J75/00
Filed: 1967-05-23
Abstract: Hydrocortisone 21-cyclohexylsulphamate is prepared by reaction of hydrocortisone with cyclohexylsulphamic acid.ALSO:Pharmaceutical compositions comprise the steroid derivative hydrocortisone 21-cyclohexylsulphamate optionally with other active ingredients, those named being tetracycline, tetracycline hydrochloride, tetracycline phosphate, oxytetracycline, erythromycin glucoheptinate, erythromycin lactobianate, erythromycin propionate, oleandomycin phosphate, acetylsalicylic acid, chlorpheniramine maleate, dexamethasone, meprobamate, promazine and ephedrine.  Administration may be oral (syrups, solutions, tablets, granules, capsules, liquid filled capsules), parenteral (solutions), rectal (suppositories), or topical (solutions, wet dressings, ointments, creams, lotions). Hydrocortisone 21-cyclohexylsulphamate possesses adrenocortical activity and produces an elevated blood level of hydrocortisone.
Patent GB-158021-A (GB)
Title: Improvements in and relating to processes of dye transfer printing from photographicnegatives
IPC: G03C7/25
Filed: 1919-09-30
Abstract: 158,021. Donisthorpe, F. W., and Dye Impression Photos, Ltd. Sept. 30, 1919. Dye-impression processes; developing and after treatment; finishing.-Relates to the process of printing positives from dyed silver negatives as described in Specification 13874/07. To obtain a satisfactory absorption of the dye into the undeveloped parts of the silver negative, the negative is treated in a preparing bath containing a sufficient quantity of an acid such as oxalic acid. A preparing.bath containing vanadium oxalate with an excess of oxalic acid and a ferricyanide may be used. The base on which the dye transfer prints are made may be coated with hardened gelatine, and dyes, such as patent blue, are used which have an affinity not only for soft gelatine but also for hardened gelatin. Commercial papers such as baryta coated papers or art papers may be used for the prints. The prints may be enhanced by coating the print when dry with clear transparent oil or varnish to render the surface of the print transparent. Such treatment also makes the prints waterproof.
Patent GB-360950-A (GB)
Title: Improvements in and relating to propellent powders
IPC: C06B23/04
Filed: 1930-08-09
Abstract: 360,950. Propellent explosives ; gun cartridges. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Du Pont de Nemours & Co., E. I.; Wilmington, Delaware, U.S.A.) Aug. 9, 1930, No. 23918. [Classes 9 (i), 9 (ii), and 92 (ii).] Part of the amount of flash-preventing material is mixed with a propellent explosive, and the remainder is added to the charge in the gun separately, either by itself or after incorporation with a colloided cellulose ester. In an example, the explosive contains 85 parts of nitrocellulose, 10 parts of dinitrotoluene, 5 parts of dibutylphthalate, 1 part of diphenylamine, and 1/3 to ¢ part of potassium sulphate; the extra amount of potassium sulphate required to make the explosive flashless is added separately in silk or other containers, or after incorporation with an equal amount of colloided nitrocellulose. It is stated that the flash from a smallarm is prevented by firing the gun in an atmosphere of carbon dioxide.
Patent GB-1384204-A (GB)
Title: Method of preparing pastry shells from melanged dough
IPC: A21D13/00
Filed: 1973-05-19
Abstract: 1384204 Preparing pastry shells VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY ISTITUT KONDITERSKOI PROMYSHLENNOSTI 19 May 1973 23969/73 Heading A2B A method of preparing pastry shells from melanged dough involves the operations of preparing a dough mix by a single-batch charging of the entire amount of flour into a hot blend of butter, common salt and water under continuous mechanical stirring, the flour to water weight ratio in the mix being 1:1; cooling the dough mix; adding the melange to the cooled dough mix to obtain melanged dough; shaping pastry shells from the melanged dough and baking the shaped shells.
Patent GB-1378328-A (GB)
Title: Electrical relay devices
IPC: F42B3/12
Filed: 1972-05-22
Abstract: 1378328 Thermal switches FRANCE ARMED FORCES MINISTER OF 22 May 1972 [26 May 1971] 24034/72 Heading H1N A static electric relay comprises a body A of pyrotechnic material, two electric terminals E 1  and means for initiating pyrotechnic reaction of body A in order to change the material of the body from a non-conductive to a conductive condition, or vice versa. As shown a body B is ignited by a heating wire F and initiates reaction in body A which may comprise a non-conductive mixture of boron and silver difluoride, reaction of which leaves a deposit of conductive metallic silver. A combustible partition C may separate bodies A and B or a delay fuse may be included to delay initiation of body A. The body B may be electrically conductive, so that wire F may be omitted, and its reaction products non-conductive. The relays are resistant to high temperature and electromagnetic and radio-active radiation. In Fig. 2 (not shown), a pulse counter comprises a number of the relays which may be arranged on a printed circuit board and used in a weapon system or space craft.
Patent GB-1426895-A (GB)
Title: Beam addressable store
IPC: G11C19/08
Filed: 1973-05-21
Abstract: 1426895 Data store INTERNATIONAL BUSINESS MACHINES CORP 21 May 1973 [29 Aug 1972] 24040/73 Heading G4C [Also in Divisions C7 and H3] A beam addressable data store comprises a rotatable layer 10 of an amorphous or substantially amorphous magnetic material having uniaxial anisotropy perpendicular to its plane. Initially the magnetic layer is uniformly magnetized in one direction by an energized coil 26, after which a bias in the opposite sense and below the flux switching threshold is applied by reverse current in the same coil. Writing is effected by a beam 16 from a laser array 14 which raises a localized region of the magnetic layer to the compensation or Curie temperature, the region on cooling taking up the same magnetic sense as the reverse bias. The layer 10 is mounted on a transparent substrate, and is read by a beam of lesser intensity determined by a control source 40, the reading beam being polarized at 18 and detected at 32 after passing an analyser 30. Address selection is effected by a drive 42 rotating the disc. Static magneto-optic data stores are also described (see Division H3), together with details of the magnetic layer and its substrate.
Patent GB-424791-A (GB)
Title: Improvements in the construction of road vehicle bodies
IPC: B60N2/34
Filed: 1933-08-31
Abstract: 424,791. Collapsable vehicles. COOKE, W., 32, Brighton Road, Sutton, Surrey. Aug. 31, 1933, No. 24200. [Class 108 (i)] A saloon car is provided with a rear portion which is adapted to be slid to the rear to increase the sleeping accommodation within the car. The back panel 2 with sides 6, roof 4 and if desired, floor are adapted to slide into and out of the body of a saloon car to enlarge its capacity for sleeping purposes. The windows 8 of the extension are adapted to register with the body windows 9 when the parts are telescoped together. The extension is guided by hook-shaped channels and by rollers engaging aT-iron guide. The back 18 of the rear seat 15 is raised and lowered automatically as the extension is telescoped while the back 16 of the driver's seat can be lowered. It is stated that to enlarge the floor space the door may be partly open, a triangular flooring and canvas sides and top being provided or the entire side may be let down about hinges at its lower edge.
Patent GB-836868-A (GB)
Title: Improvements relating to iodine-containing disinfectants
IPC: A01N59/12
Filed: 1958-07-28
Abstract: In a disinfectant containing iodine, complex bound to non-ionic surface-active agents, preferably polyglycol ethers, the iodine complex is absorbed on a dry mixture of a basic salt and an acid salt or an acid.  Preferably the basic salts are hydrogen carbonates, carbonates or phosphates and the acid salts or acids are hydrogen sulphate, sulfamic acid or sulphonic acid.
Patent GB-1126717-A (GB)
Title: Methods and circuit arrangements for phase multiplying, measurement and modulation by sampling procedures
Inventor: HABERLAND WOLFRAM
IPC: H03C3/06
Filed: 1967-05-24
Abstract: 1,126,717. Phase modulation and measurement. FUNWERK DRESDEN VEB. 24 May, 1967, No. 24217/67. Headings H3A and H3R. The phase difference between two signals or the phase deviation of a phase-modulated signal is multiplied by using the signal (s) to gate an auxiliary signal which then passes through a low-pass or band-pass filter to the output. Fig. 1 illustrates the application to phase measurement, wherein two signals # o  from generator 1 of different phases are fed to respective pulse generators 4.1 and 5.1 controlling 4.2 and 5.2 acting on an auxiliary signal #e from generator 2. The outputs from filters 6 and 7 are at a third frequency #a at a multiplied phase difference, the relationship between the three frequencies being that f e  is approximately but not exactly a multiple of # o , and f a  is the difference between f e  and this multiple. For phase modulation (Fig. 2, not shown) the phase shift device 3 is replaced by a phase modulator and units 4, 6 and 8 are omitted.
Patent GB-501759-A (GB)
Title: Improvements in and relating to reinforced concrete beam and like members
IPC: E04C3/22
Filed: 1937-09-04
Abstract: 501,759. Reinforced concrete beams. STENT PRECAST CONCRETE, Ltd., and STENT, D. H. Sept. 4, 1937, No. 24227. [ Classes 20 (iv) and 87 (i)] A pro - cast reinforced - concrete beam or like member comprises a plurality of cores 1. 2 arranged end to end in longitudinal alignment, and a reinforced-concrete member 14 of angle-section cast on to one or both upper corners of the cores so as to extend down one or both sides and along a portion only of the tops thereof. The cores shown in Figs. 2 and 3 consist of hollow tiles which are arranged in pairs 1, 2 so as to form completely-closed units with a flat soffit. Each of the tiles 1, 2 is open at one end only and is provided with a central partition 10. Transverse channels 7 are provided between each pair of tiles 1, 2 by reason of projecting lips 6 on the tiles, and the longitudinal side edges of the tiles are also provided with projecting lips 12. The upper faces of the tiles are provided with projections 9 which run longitudinally for part of the length of the tiles. The concrete members 14 are cast on both sides of the cores so as to key with the lips 12 and extend flush with the ribs 9. These members 14 are connected at intervals by ribs of T-section cast in the channels 7 and between the ribs 9. Reinforcing members 20, 21, 22 are provided in each of the members 14. The ribs 9, which appear in the surface of the beam, may be of a nailable composition, and, together with the main body of the tile, may be formed of a light-weight concrete. These ribs may be provided at intervals with gaps to provide a key with the concrete members 14. The ends 19 of the beams may be enclosed in concrete. The outer sides of the members 14 are cast with projecting lips 17 and ribs 18 to key with concrete which may be cast in the spaces between assembled beams. Alternatively, adjacent beams may be adapted to interlock by providing the side faces thereof with projections and recesses, and the top edges of the beams may be chamfered to permit grouting to be inserted in the joint. The. hollow core units shown in Fig. 5 are completely closed and comprise two end .tiles 23, 24, which are open at one end only, and an intermediate unit 25 which is open at both ends. The L-section members 14, in this case, are connected across the whole upper area of the intermediate tiles 25, since the ribs 9 are provided only on the end tiles 23, 24. An angle-shaped member 14 may be cast on only one of the upper comers of the aligned cores so as to extend down one side of the cores and partly across the tops of the cores, for example, as far as the upstanding ribs 9, when these are provided. The cores may, alternatively, be of domed form and provided with projecting lips on all four sides so as to form a ceiling of coffered form. Specification 120,394, [Class 20 (iv)], is referred to. The Provisional Specification describes also the formation of the angle members with sides sloping downwardly and outwardly so as to provide a space for a concrete filling between beams assembled side by side.
Patent GB-1207117-A (GB)
Title: Coaxial cable with braided outer conductor
IPC: H01B11/18
Filed: 1969-05-13
Abstract: 1,207,117. Coaxial cables. FELTEN & GUILLEAUME CARLSWERK A.G. 13 May, 1969 (12 June, 1968), No. 24240/69. Heading H1A. A co-axial cable has an outer conductor 3 formed of braided strips 4 each consisting of parallel wires 5 of oval cross-section having their longer axes substantially parallel to the surface. A layer of metal foil may be provided co-axial with the outer conductor. The wires 5 are of copper and the ratio of the lengths of the geometrical axes of the oval cross-section may be 3 : 2 or 3 : 1. The outer conductor may also be formed of two or more layers of braided strips.
Patent GB-1415139-A (GB)
Title: N-hydrocarbylsulphenyl derivatives of n-alkyl-n-aryl formamidines and pesticidal compositions containing them
IPC: C07C239/00
Filed: 1974-05-31
Abstract: 1415139 N-hydrocarbylsulphenyl-N-alkyl-N<SP>1</SP>- aryl formamidines UPJOHN CO 31 May 1974 [1 June 1973] 24296/74 Heading C2C The invention comprises compounds of the formula  wherein A is halogen, C 1 -C 4  alkyl, halo- (C 1 -C 4 )alkyl, C 1 -C 4  alkoxy or C 1 -C 4  alkylthio, B, C, D and E are each H or the same as A, R is C 1 -C 4  alkyl and Y is C 1 -C 10  hydrocarbyl, halo-(C 1 -C 10 )hydrocarbyl, C 1 -C 4  alkylphenyl or C 1 -C 4  alkoxyphenyl; and acid addition salts thereof. They may be obtained by reacting a compound of the formula  with Y-S-Cl, and if required reacting the free base with a stoichiometric proportion of an appropriate acid. Pesticidal compositions comprise the above compounds in association with conventional carriers and optionally other pesticides. They may be employed to combat invertebrate pests by contact or systemically.
Patent GB-753327-A (GB)
Title: Improvements in or relating to electro-magnetic torque producing devices such, for example, as polarised relays
IPC: H01H51/22
Filed: 1953-09-02
Abstract: 753,327. Electromagnets. GENERAL ELECTRIC CO., Ltd., and BOWYER, A. W. Aug. 17, 1954 [Sept. 2, 1953], No. 24305/53. Class 35. [Also in Group XXXVII] A relay comprises two pairs of polepieces 4, 5 and 6, 7 connected at their lower ends by bridge pieces 12, 13 polarized by a permanent or electromagnet 11. An armature 2 carrying a self-aligning V-shaped contact 22 overlies the polepieces and may be biased by a hair spring (not shown) into its rest position shown in which a pair of contact blades 24 are not bridged by the contact 22. The downward thrust on the armature spindle 14 is taken by a miniature ball-race 15, the upper bearing 16 in a top plate 17 being initially adjustable for equalization of the air gaps. The armature is moved to operate the contact 22 by energizing control windings 9, 10 on the polepieces 6, 7, which windings respectively oppose and assist the permanent magnet flux. An adjustable hold-off magnet 26 on the top plate 17 cooperates with a rod 27 on the armature to control the relay setting and produce a snapaction of the contacts. The armature movement is limited by adjustable forward and back stops FS, BS. Each polepiece 4... 7 may have a control winding and the permanent magnet 11 may be replaced by an electromagnet.
Patent GB-423719-A (GB)
Title: Cowlings for air-cooled aircraft engines
IPC: F01P7/02
Filed: 1934-02-03
Abstract: 423,719. Cooling cylinders. ARMSTRONG SIDDELEY MOTORS, Ltd., and REYNOLDS, R., Park Side, Coventry. Feb. 3, 1934, No. 24426. Divided out of 416,065. [Class 7 (ii)] [See also Group XXXIII] A cowling for an aircraft engine comprises an outer member 5, and an inner member 8 extending from its nose to the cylinder heads so as to screen entirely the space above the heads. The member 8 is preferably made in two parts and ends in an inclined part 12 fixed to the member 5, which, for a star-type engine, has a central cylindrical part resting on casings 4 of the valve gear, packing 6 being interposed.
Patent GB-808531-A (GB)
Title: Improvements in printing devices
IPC: B41J1/50
Filed: 1956-08-09
Abstract: 808,531. Selective printing. SPERRY RAND CORPORATION. Aug. 9, 1956 [Aug. 9, 1055], No. 24448/56. Class 100(4) Type-wheel machines; type-carriage; letter-spacing. A printing machine comprises a type-carriage 26, 36 and a typewheel 10 on which characters are located on a helical path and as the wheel rotates about its axis it shifts in letter-space direction. The wheel 10 is fixed to a shaft 26 which is axially slidable in a driving wheel 24 rotated from a motor 33. In one revolution of the wheel all characters pass over a single letter-space position and in the next revolution over the next letter-space position, since the axial shift of the shaft 26 caused by the thread 27 and a half-nut 28 is equal to one letter-space. Carriage-return mechanism. To effect carriage return an electromagnet 45 is energized to withdraw the half-nut 28 from the shaft 27 so that the carriage 10 with shaft 26 and a hammer mechanism may be returned by a spring 47. Hammer-impression arrangements. An electromatic hammer 19 is attached to an arm 36 forming part of the type-carriage 26, 36 and moves with the type-wheel. The correct timed operation of the hammer effects selective character impression. Driving-mechanism. The machine is driven from a perforated or electrically marked tape 30 having two tracks of information which are sensed by pick-up heads 31, 32. Head 31 furnishes signals to control the speed of the motor 33 and head 32 energizes the hammer 19 at the selected moment. A distinct signal is sensed by the head 32 when a carriage return movement is required .
Patent GB-693808-A (GB)
Title: Improvements in preset liquid dispensing apparatus
Inventor: GRISE ALFRED LEON
IPC: B67D7/16
Filed: 1951-10-19
Abstract: 693,808. Dispensing liquid fuel &c. GILBERT & BARKER MANUFACTURING CO. Oct. 19, 1951, No. 24479/51. Class 116. Means for automatically closing the valve and opening the motor switch after delivering a predetermined quantity of liquid comprises a shaft 31 between the preset mechanism 25, register 17 and valve 13. Turning handle 28 keeps the valve open by means of a spring, latch and pawl, the valve automatically closes in two stages. The shaft 31 is connected with the valve by an adjustable linkage which effects the closure of the valve. A lever 82 carrying a rod 84 of adjustable length and with one end moving in a guide 88 is pivoted on the shaft 31. The end of the lever 84 is in line with an abutment 89 of a pawl 68 pivotally mounted on one end of a lever 65 loose on a shaft 60 which is connected by a linkage to the motor switch 56. The shaft 60 has secured a one toothed ratchet.64, which engages the pawl 68, and a lever 66 connected by a spring 67 to the upright 18. The other end of lever 65 is connected by a rod 72 and link 75 to a shaft 76 which has a handle 81 for manual control of the motor switch. When the predetermined quantity is.almost delivered the preset mechanism releases the shaft 31 from the latch, the shaft turns under the action of the spring and partly closes the valve, and on completing delivery closes the valve and actuates the linkage to lower the rod 84 to disengage the cam 68 from the ratchet 64 which is rotated by the spring 67 to open the motor switch. The cam is reset by means of the handle 81. The valve 13 has an inner stem sliding in an outer valve both urged to seatings by a spring, the inner stem is operated from preset mechanism to close the outer valve first to to allow dribble feed through a small orifice in the inner stem.
Patent GB-1484987-A (GB)
Title: Pulsating fluid spray device
IPC: B05B1/18
Filed: 1976-06-14
Abstract: 1484987 Shower heads C J HEITZMAN 14 June 1976 [19 Nov 1975] 24519/76 Heading B2F A shower head, capable of producing a continuous or a pulsating discharge, comprises a housing 15 defining a fluid passage 18 and including a discharge end portion 30 having three partitions 34 defining, with a perforated discharge cap 70, a plurality of angularly disposed chambers 35, a plurality of angularly disposed ports 42 in an extension of the portion 30, and a member 55 arranged to direct water onto a turbine valve rotor 45 provided with an extension 54 arranged, on rotation, to close the ports 42 successively to cause a pulsating water discharge from the perforations in the cap 70. Inclined channels 58 in the member 55 direct water onto vanes 52 of the rotor which is mounted on a pointed shaft 44. The head may be converted to produce a continuous discharge by partially unscrewing the cap 70 so that water flows beneath the partitions, or by engaging a projection 62 on the rotor with a pin 63 so that the extension 54 does not occlude any of the posts 42. The head so mounted on a generally spherical member.
Patent GB-191781-A (GB)
Title: Improvements in or relating to carburetters for internal combustion engines
IPC: F02M1/00
Filed: 1921-09-15
Abstract: 191,781. Madge, D. C. Sept. 15, 1921. Vaporizers, external. - A rich mixture, produced in a passage d, by fuel issuing from a float-chamber d through a submerged nozzle b and air entering at f, is conveyed through a number of small pipes p, surrounded by an exhaust-heated jacket h, and is returned to the induction pipe with secondary air by a large central pipe m. The secondary air is admitted through a base n which may be interchangeable to alter the supply. Baffles may be provided in the tube m. According to the Provisional Specification, rich mixture for starting is formed in a passage e, by fuel issuing from a nozzle c and air entering at g, and is led through a tube q which extends down the jacket h and back again to a point near the throttle.