baber/WOPTO huggingface dataset:
Patent GB-845133-A (GB)
Title: Improvements in or relating to machine tools having a programme controlling device provided within a cross-bar distributor
IPC: B23Q15/00
Filed: 1957-12-18
Abstract: 845,133. Lathe details. SIEMENS-SCHUCKERTWERKE A.G. Dec. 18, 1957 [Jan. 9, 1957], No. 39400/57. Class 83 (3). In a machine tool a programme-controlling means comprises a set of parallel distributer bars 1-5, 60 and 70, selectively connectible to a source of power by a stepping switch S, means, such as rectifier plugs 6, for selectively connecting each of the bars to one or more of two sets of transverse bars 21-23 and 11-14, means for connecting one set of transverse bars to a series of members to be controlled, such as electromagnetic clutches 110, 120, 130, 140, and means for connecting the other set of bars to switches 210, 220, 230, which are actuated by the moving machine part 7, and which advance the stepping switch. The step-by-step switch S is rotated by a motor, or by a pawl 15 controlled by a switch H. The saddle 7 carries a cam 9 operating the limit switches 210, 220, 230. The clutches 110, 120, 130, 140, which may be replaced by individual motors, control changespeed and reverse gearing to give forward, return, feed and rapid movements to the saddle 7, which may carry a cross-slide similarly controlled. When any of the bars 1-5, 60 and 70 are not required; they are connected to a runthrough bar D. A series of distributers may be connected to be brought into operation successively, and may be arranged to be turned over like the pages of a book for easy inspection. Connections may also be made to switch from one distributer to another, each distributer controlling a series of operations. The plugs can be set by punched patterns. Testing-calipers may be provided so that, if a dimension is incorrect, the programme is stopped or an operation repeated.
Patent GB-1076114-A (GB)
Title: Improvements in or relating to a temperature-pressure transducer
IPC: G01K5/64
Filed: 1964-09-28
Abstract: 1,076,114. Fluid-pressure servomotor systems. DRESSER INDUSTRIES Inc. Sept. 28, 1964 [Nov. 1, 1963], No. 39494/64. Heading G3P. A temperature-pressure transducer comprises a temperature sensitive element in the form of . a bi-metallic coil spring (26) Fig. 2 (not shown) having one end fixed to the base of a tube (22) and the other end connected to a spindle (32) on which is adjustably mounted a member 36 having a first part 52 in the form of a flapper for cooperating with a nozzle 50, and a second part 54 providing a stop. The nozzle is mounted in a manifold 38 adjustable along its length and having an inlet 40, a restriction 44 and an outlet 48, e.g. to a pressure gauge of the Bourdon tube type. In operation, a temperature change exerts a torque on member 36 which moves it relative to the nozzle until the said torque is balanced by the pressure exerted on the flapper by the jet issuing from the nozzle. A linear relationship between temperature and pressure is achieved by using a spring of a rate such that the unrestrained deflection thereof is very large as compared with the deflection permitted by the flapper. In a modification, a helically wound torsion spring is interposed between the temperature sensitive element and the spindle. An adjustment to permit setting of the transducer to provide a specific output pressure at a given temperature is provided, coarse adjustment being by rotating the member 36 relative to its spindle and fine adjustment by rotating a member 70 eccentrically mounted and engaging a slot 72 in a housing 10 to which the manifold is attached.
Patent GB-349988-A (GB)
Title: Emulsions of resins of the polyhydric-alcohol-polybasic-acid type, and the application thereof
IPC: C09D167/00
Filed: 1929-12-27
Abstract: Coating compositions which form a relatively stable combination with a flatting agent are prepared by emulsifying with water, with or without emulsifying agents, a solution of a resin of the polyhydric-alcohol-polybasic-acid type in an organic solvent. Emulsifying agents such as bentonite, soaps, gelatine, casein and h moglobin may be employed, and flatting agents such as aluminium stearate, plasticizers such as dibutyl phthalate or tricresyl phosphate, driers such as cobalt linoleate or manganese resinate, pigments, and hardening catalysts such as sulphuric or acetic acid may be added.  Examples of the invention are as follows:--Resins suitable for the invention may be prepared by (i) heating a mixture of 148 parts of phthalic anhydride.  62 parts of glycerol and 150 parts of castor oil in a current of inert gas at 190-200 DEG  C. for 3-4 hours and rapidly cooling; (ii) dissolving 10 parts of the product of (i) in 20 parts of glycol monoethyl ether, adding 10 parts of dimethylol urea, heating, and adding 7,5 parts each of solvent naphtha and methylated spirits.  The following emulsions are prepared by stirring the above products, mixed with other ingredients, with an aqueous solution or suspension of the emulsifying agent:--(1) 50 parts of the product of (i), solvent naphtha 75 parts, cobalt linoleate equivalent to 0,1 parts of cobalt, 3 parts of an oil, obtained as described in lines 10-21 of page 1 of Specification 8245/07, [Class 2, Acids and salts, Organic &c.], and also assisting emulsification; emulsifying agent bentonite 5 parts, water 75 parts. (2) 50 parts of the product of (i), white spirit 33 parts, butyl alcohol 17 parts, aluminium stearate 10 parts (flatting and emulsion-assisting agent); 2,5 parts of the above referred to oil; emulsifying agent, bentonite 5 parts, water 140 parts.  (3) 11 parts of the product of (ii), 30 parts of the product of (i) mixed with (a) 40 parts of solvent naphtha and 19 parts of butyl alcohol, or, (b) 14 parts of solvent naphtha, 45 parts of butyl alcohol and 7 parts of aluminium stearate; emulsifying agent, 75 parts and 60 parts respectively of 1 per cent gelatin solution. Specification 337,541, [Class 36, Electricity, Conducting &c.], is referred to.
Patent GB-1452291-A (GB)
Title: Ingestible topical and other compositions
IPC: A23L27/20
Filed: 1973-08-22
Abstract: 1452291 Preparations providing a cooling sensation; toothpicks WILKINSON SWORD Ltd 13 Aug 1974 [22 Aug 1973] 39729/73 Headings A5B and A5R [Also in Divisions A2, C4, C5 and C6] A consumer product for application to or consumption by the human body, (e.g. a cosmetic, medicine, toothpaste, perfume, hairtonic, mouthwash or toothpick) comprises a consumer product base and, in an amount effective to stimulate the cold receptors of the nervous system in the surface tissues of those parts of the human body with Which the product comes in contact during use, a cold receptor stimulating primary alcohol of the formula where R<SP>1</SP> is C 2 -C 6  alkyl; R<SP>2</SP> is C 2 -C 5  alkyl or C 2 -C 5  alkenyl; and R<SP>3</SP> is H or C 1 -C 5  alkyl; with the provisos that: i) the total number of carbon atoms in the molecule is from 8-14; ii) R<SP>1</SP> and R<SP>2</SP> may also be joined to form, together with the carbon atom to which they are attached, a a saturated monocyclic hydrocarbon group containing up to 11 ring carbon atoms; iii) when R<SP>1</SP> and R<SP>2</SP> are so joined and with the carbon atom to which they are attached form a p-menthyl group, then R<SP>3</SP> is C 1 -C 5  alkyl; iv) when R<SP>1</SP> and R<SP>2</SP> are so joined and R<SP>3</SP> is H then the carbocyclic ring shall contain at least one alkyl substituent. Examples disclose: (1) after-shave lotion comprising 2, 4-dimethylpent-3-yl methanol, denatured ethanol, diethylphthalate, propylene glycol, lactic acid, perfume and water, (2) eyelotion comprising 2-methyl-3-ethylpent-3-yl methanol, (3) toothpaste comprising dicalcium phosphate, sodium lauryl sulphate, glycerol, sodium carboxymethyl cellulose, citrus flavouring, sodium saccharin, water, and 2, 4-dimethyl- 3-ethylpent-3-yl methanol, (4) toilet water comprising 2, 4-dimethyl-3 ethylpent-3-yl methanol, perfume, denatured ethanol and water, (7) indigestion tablets comprising magnesium carbonate, and (1-isopropylcyclohexyl)methanol, (9) a hydrophilic ointment comprising (1-isopropylcyclohexyl)methanol, (10) a vapour rub comprising (1-isopropyl-2-methylcyclopentyl)methanol, (11) a deodorant comprising denatured ethanol, hexachlorophene, isopropyl myristate, perfume and (2-isopropyl cycloheptyl)methanol, (14) solid cologne comprising denatured ethanol, propylene glycol, sodium stearate, perfume, water and (1-isopropylcyclohexyl)methanol, (15) hair tonic comprising denatured alcohol, castor oil, resorcinol, perfume and (1-ethyl-2-methylcyclohexyl)methanol, (16) mouthwash comprising (2, 2, 6-trimethylcyclohexyl)methanol, (17) a toothpick, impregnated with a solution comprising (1-sec.butyl-cycloheptyl)methanol and (18) talcum powder comprising talc, zinc stearate, starch and (2-methyl-1-isopropylcycloheptyl) methanol.
Patent GB-1341304-A (GB)
Title: Fastening member and method of attaching it to a threaded  attachment member
IPC: F16B39/10
Filed: 1971-08-24
Abstract: 1341304 Stamping TOYOTA JIDOSHA KOGYO KK 24 Aug 1971 [26 Aug 1970 (2)] 39741/71 Headings B3Q and B3V [Also in Division F2] A locking plate 4 is force-fitted over one or more nuts or bolt heads 5 using dies 13, 15, which may also form electrodes for electrically heating and softening of the plate 4 by the passage of current therethrough. In Fig. 8, the die 15 includes a spring-urged piston 17. The plate 4 may be initially a solid plate, a plate having an aperture smaller than the maximum diameter of the bolt head, or of cupped form. When pressed over the bolt head(s), the plate is left with an upturned flange abuting the bolt head, or may have a cupped form completely covering the head. The pressing operation may also conform the plate 4 to the profile of the workpiece 6.
Patent GB-1182258-A (GB)
Title: Manufacture of Smokeless Briquettes.
Inventor: WILLIAMS DEREK FARHAM
IPC: C10L5/02
Filed: 1966-09-06
Abstract: 1,182,258. Making fuel briquettes. COAL INDUSTRY (PATENTS) Ltd. 1 Sept., 1967 [6 Sept., 1966], No. 39809/66. Heading C5E. In a process for making smokeless briquettes by heat-treating comminuted coal in a fluidized bed, the gaseous effluent from the bed, including volatiles, is separated into gas, liquid and solid components, and the liquid and/or solid component is recycled to the bed. Char from the bed is briquetted in a press while still hot. The process is generally of the kind described in Specifications 937,036 and 964,779. In an illustrated embodiment, the gaseous effluent passes successively through a cyclone separator, water spray condenser, and an electrostatic precipitator where tar fog is removed. Tar and liquor from the condenser and precipitator are separated, the liquor being recycled to the condenser and the tar being passed to a distillation unit for separating into pitch, which is the component recycled to the bed, and light oils. To prevent coking in the distillation unit, some oil may be recycled to the bed with the pitch product, which becomes a topped tar.
Patent GB-1078930-A (GB)
Title: Integrator network
IPC: H03K4/50
Filed: 1965-09-20
Abstract: 1,078,930. Field-effect transistor integrators. MOTOROLA Inc. Sept. 20, 1965 [Oct. 8, 1964], No. 39940/65. Heading H3T. [Also in Division G4] An integrating circuit useful as a sawtooth generator comprises two screen-electrode fieldeffect transistors in series, with a capacitor across the first, and the other having gate and source joined together, charging or discharging of the capacitor being effected by the difference between the pinch-off currents of the two transistors. In Fig. 1 (not shown) a variable resistor (16) in the source lead of the first transistor sets the potential of the junction point of the two transistors to be halfway between the supply potential points, so that the transistors pass equal currents and the capacitor (20) is charged to half the supply potential. Signals applied to the gate of the first transistor alter its pinch-off current and the capacitor charges or discharges under constant-current conditions, the potential across the capacitor representing the integral (positive or negative) of the applied signal. In Fig. 3, a sawtooth generator comprises a circuit as in Fig. 1 but with the input applied to the source of the first transistor 14. During the negative portions of a square wave applied at 46, transistors 44 and 48 are cut off and capacitor 20 charges linearly. When the square wave goes positive, transistor 48 discharges the capacitor and transistor 44 short-circuits resistor 42 to equalize the pinchoff currents of the field-effect transistors and restore the static condition of Fig. 1.
Patent GB-1158114-A (GB)
Title: A Non-Lubricating Type Rotary Vane Pump Having Sliding Rocking Vanes
IPC: F04C2/344
Filed: 1966-09-07
Abstract: 1,158,114. Rotary pumps. NIPPON DENSO K. K. Sept. 7, 1966 [April 26, 1966], No. 39942/66. Heading F1F. In a rotary pump of the non-lubricating, sliding - rocking vane type, comprising a casing 1, Fig. 1, having a cylindrical bore within which a rotor 2 is eccentrically mounted and locates at its centre a stationary shaft 4 which carries each on an independent rotatable ring 8, a vane 3 which passes through a slot in the rotor towards but with slight clearance with respect to the cylindrical bore and includes an axially-extending rib 9 separating the pump inlet 5 from its outlet 6, the rib 9 includes at least one axially-extending groove 10, Fig. 2 providing a labyrinth seal to prevent leakage from the high-pressure to the low-pressure side of the pump.
Patent GB-1026086-A (GB)
Title: Improvements in or relating to liquid fuel dispensing apparatus
Inventor: COXFORD JOHN FRANCIS
IPC: G07F15/04
Filed: 1963-10-10
Abstract: 1,026,086. Automatic fuel vending. WAYNE TANK & PUMP CO. Ltd. Oct. 8, 1964 [Oct. 10, 1963] No. 39981/63. Heading G4V. A liquid fuel dispenser comprises a pump, a register with resetting mechanism, and a coin or bank note freed switch initiating pump operation, the resetting mechanism being operated by a fluid ram subject to pump pressure and including a cam rotatable with the pump motor, and opening a fuel valve on completion of resetting, a preset mechanism operating a switch to de-energize the pump motor when a predetermined quantity of fuel has been dispensed. Insertion of a coin or note energizes a relay which holds itself on and energizes the pump motor, which also drives gear 20 meshing with gear 19 freely mounted on a " resetting " shaft. When ram 27 is extended by pump pressure, the ram clutches gear 19 to the shaft, thus causing resetting of the register, and rotation of cam 24. On completion of resetting, lever 13 is rotated by the cam, and held by engagement of flange 15 in a cut-away portion of lever 17. Lever 13 closes a microswitch 11, which energizes a further relay, to de-energize the first relay, and energize the pump motor through further contacts. The further relay opens a fuel flow valve. When fuel delivery is complete, the preset mechanism operates lever 29 and link 30 to pull lever 17 to release lever 13, which is rotated by spring 14 to open switch 11 and de-energize the pump motor. In an alternative, the fuel supply valve is operated mechanically by lever 13, and switch 11 is operated directly by the preset mechanism. Lever 13 is released from lever 17 by shaft 32 and lever 31 rotated by the ram 27.
Patent GB-893969-A (GB)
Title: Tobacco pipe
IPC: A24F1/28
Filed: 1960-11-25
Abstract: 893,969. Tobacco pipes. HEFTI, W. Nov. 25, 1960, No. 40628/60. Class 130. In a tobacco pipe with a bowl 1 coaxial with the stem 3 and having a cover 9, the stem 3 slides through a bore 6 in the bowl and carries a piston-like member 4 which serves to compact the tobacco and scrape the bowl. The scraper comprises a metal member 4a fitted over the piston and having resilient tongues 4b which snap into a groove in the stem. A packing-ring 7 seals the gap between the stem and the bore 6 during smoking. The cover 9 comprises a perforated disc pivoted at 12 and the stem 3 is connected to a mouthpiece 2 which carries a cap 8 having lateral openings 8a.
Patent GB-1534436-A (GB)
Title: Mowing device
IPC: A01D34/66
Filed: 1976-09-30
Abstract: 1534436 Crop dividers MULTINORM BV 30 Sept 1976 [10 Oct 1975] 40637/76 Heading A1F A crop divider for a rotary mower comprises a forward part 21 extending in the path of cut of the mower and a portion 27 which is rounded to be close to the path of travel of the cutting members 26. The lower edge 20 of the divider extends just below the cutting height. A swath board 39 is pivoted to the divider at 41. Blades 36 extend upwardly from the end cutter to guide cut crop away from the divider.
Patent GB-1024613-A (GB)
Title: Improvements in or relating to coating niobium-base alloys
IPC: C25D3/66
Filed: 1962-10-29
Abstract: A niobium base alloy containing at least 40% Nb is coated with a high temperature oxidation-resistant coating of NbAl3 by electrodepositing aluminium from a molten salt bath comprising cryolite and alumina, e.g. 75-95% Na3AlF6 and 5-25% Al2O3 at 1600-1900  DEG F.  The bath may also contain NaF and/or AlF3 with an operating temperature of 1350-1900 DEG F. The anode is preferably a graphite crucible container. The alloy is exposed as a cathode in the bath for 1-90 minutes at a C.D. of 0.1-3 amps./sq.m.  Prior of electrodeposition the alloy, degreased with an organic solvent and etched with a solution of 2HNO3: 1HF: 1H2O, may be placed in the bath for at least 2 mins. for fluxing.  Residual fluoride may be removed from the coated alloy by placing it in a molten bath of NaCl and LiCl at 1200 DEG F. to replace the fluorides with chlorides which may be removed by brushing or ultrasonic cleaning under water, or the coated alloy may be immersed in a solution of 20 g./l. CrO3 in dilute H3PO4 and subjected to ultrasonic vibrations.  The coated alloy may be subjected to diffusion in air at 1600-1800  DEG F. or heated in an inert atmosphere. Examples of molten salt baths for use as electrolyte are as follows:- <TABS:1024613/C6-C7/1>
Patent GB-1254914-A (GB)
Title: Bar rack
IPC: A47B57/52
Filed: 1969-08-15
Abstract: 1,254,914. Pipe rack. BEAMLOCK CORP. Ltd., and YAWATA METAL FABRICATION CO. Ltd. 15 Aug., 1969 [16 Aug., 1968], No. 40874/69. Heading B8M. [Also in Division A4] A rack for storing bars and pipes comprises a plurality of spaced-apart bases 5, a pair of stands 4, 4<SP>1</SP> secured to the central portion of each base 5, a bracket fixture 3 joining the upper ends of the stands 4, 4<SP>1</SP>, lower tie members interconnecting the bases 5 and upper tie members 1 connecting pairs of bracket fixtures 3, a pair of diagonal braces 6 connecting each pair of bracket fixtures with their respective bases, a plurality of arms 8, and means 12 formed on one end of each arm for removably connecting the arms generally perpendicularly to the stands 4, 4<SP>1</SP>. Each stand 4, 4<SP>1</SP> is preferably composed of a channel member with spaced openings 7 in the opposite flanges thereof. The means on the end of each arm 8 comprises a channel member which embraces the channel member of the stand and is provided with openings 10 which align with openings 7. A U-shaped clip 12 is provided with a lateral extension on one leg of the U, which extension is inserted through the openings 10, 7, and the U-shaped portion 12 is then knocked down so that the U embraces the flanges of the stand 4, and channel member on the end of the arm 8. The U-shaped portion 12 may be shaped to embrace one or both flanges of the channel sections. The arm 8 also comprises a channel member which has a stop 9 at its outer end and the web of the channel is provided with spaced openings for the reception of a stud bolt 14 which serves as a partition for bars or pipes of different sizes.
Patent GB-1069839-A (GB)
Title: Photographic roll-film camera
IPC: G03B17/42
Filed: 1964-10-07
Abstract: 1,069,839. Roll-film cameras. AGFA A. G. Oct. 7, 1964 [Oct. 12, 1963], No.40919/64. Heading G2A. A roll film camera includes a device for preventing rotation of a film advancing means during exposure and for advancing a film frame counting wheel 7, said device comprising a slide 17 carrying two projections 17d, 17e of-which, in the position for exposure, the first 17d engages a cam face 6b of a cam disc 6 coupled to the film advancing means and the second 17e is located in a gap between two teeth 7a of the counting wheel 7; the slide 17 is movable on operation of the camera release 18 in a direction outwards from the cam disc 6 and counting wheel 7 to disengage the projections 17d, 17e, and is then urged towards the disc and the wheel and backwards with respect to the directions of advance of the disc and wheel by a spring 15 so that during film advance the projection 17d follows a surface 6d of the cam until it engages a further cam surface 6a, the projection 17e having moved to the next tooth gap of the wheel 7, the final part of the film advance thus returning the slide to its original position and rotating the counting wheel 7 by one tooth; the wheel 7 is provided with one tooth 7b which is larger than the remainder so that when this tooth engages the abutment 17e after the final exposure the slide 17 is held away from the cam 6 to permit further film advancement while preventing corresponding rotation of the counting wheel 7. This last feature is achieved since the projection 17e cannot surmount the tooth 7b. The slide 17 is formed with an extension 17c which moves beneath the release 18 as the slide is displaced by the spring 15, thus preventing double exposure of a film. Backward rotation of the film advancing means is prevented by a pawl 14 which engages a ratchet wheel 5 fixed to the cam 6. The counting wheel 7 is urged into its zero position by a spring 10. A lever 11 is displaceably and rotatably mounted on a shaft 2 of a filmadvancing sprocket wheel 4 and carries at one end a projection 11b which is forced against the action of a spring 12 to engage a tooth of the wheel 7 and prevent its backward rotation on removal of the projection 17e. The camera back 13 may be used to urge the lever 11 in this way so that when the camera is opened the counting wheel 7 will return to its zero position immediately.
Patent GB-1523726-A (GB)
Title: Process for removing no from a flue gas by selective reduction with
IPC: B01J27/053
Filed: 1974-09-24
Abstract: 1523726 Nitrogen oxides removal with ammonia SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 22 Sept 1975 [24 Sept 1974] 41505/74 Heading C1A Nitrogen oxides are removed from oxygen containing flue gases by reaction with introduced NH 3  in the presence of a catalyst comprising one or more metal sulphates and up to 700 p.p.m. of SO2 which is introduced into the flue gas before contact of the gas mixture with the catalyst. An exemplified catalyst is copper sulphate on an alumina carrier; other sulphates are specified. The ammonia may be introduced by the injection into the flue gas of urea, hydrazine, ethylene diamine, hexamethylene tetramine or an aqueous solution of ammonia or ammonium carbonate. The ammonia and SO2 may be produced simultaneously by introducing ammonium sulphite.