baber/WOPTO huggingface dataset:
Patent GB-916581-A (GB)
Title: Improvements in and relating to cardboard and like containers
Inventor: STEICER HENRY
IPC: B65D5/72
Filed: 1960-02-29
Abstract: 916,581. Cartons for powders. KAPAFAR BUSINESS TRUST REG. Feb. 29, 1960, No. 7109/60. Class 18. A single blank folded to form a tubular carton has closure flaps 7-10 with apertures 15, 16 therein, the apertures being opened and closed by movement of a tab 20. Initially, the tab is secured to the flap 8 by a frangible connection 18. When the connection is broken, the tab slides in the opening 16 to uncover and to close the apertures 15. The end 19 of the opening 16 against which the tab abuts in the open position has a recess to accommodate the end 20a of the tab. The end flaps are folded in the following sequence 7, 9, 8, 10. In a modification, the tab may be L.shaped,
Patent GB-1006846-A (GB)
Title: A sieve-drum plant comprising a disengageable intermediate opener
IPC: D01G9/10
Filed: 1963-02-22
Abstract: 1,006,846. Fibre preparation machines etc. FLEISSNER Ltd. Feb. 22,1963 [Feb. 23,1962], No. 7202/63. Heading D1N. [Also in Division F4] A sieve drum arrangement for drying and processing loose fibrous material is fleece form 1 comprises a retractable opener 6 to which the fleece is guided by lickers-in 5, 5a from a sieve drum or drums 2 and from which the fleece passes to an inclined conveyer belt 8 for delivery to a further sieve drum 9. The sieve drum 2 has two shutters 10, 10<SP>1</SP> to form a sealing device at the material off-take point, being stationary and displaceable respectively, to alter the suction area of the drum. The lickers-in, drums and conveyer belt may be driven by a common drive means, and the opener 6 is driven independently and adjustably. The lickers-in may be replaced by an adjustable, perforated plate fed by a single roller, or by a shoot which may be vibratory or shaking.
Patent GB-229513-A (GB)
Title: Improvements in or relating to devices for facilitating the conveyance of parcels or the like
IPC: B62B1/00
Filed: 1924-03-21
Abstract: 229,513. Sheridan, C. B. March 21, 1924. Parcel and like carriers.-A combined walking stick and parcel carrying device comprises a stick A, Fig. 1, with crook handle B and a detachable wheel G in a fork H secured by the engagement within a socket J of a ferrule K provided with pins L, the joint being consolidated by a ring N. The ferrule K, socket J and ring N may be threaded. A bag C is attached to the rear part of the stick, its capacity being made variable by the provision of two separate loops E', E<2>. The following modifications are described :-The hook H and socket J may be curved to bring the rolling support in front of the shaft; the wheel may be secured by a square plug on its fork fitting a corresponding recess in the end of the stick; the socket may be carried in a lateral extension of the wheel axle as in Fig. 6; two wheels may be provided as in Fig. 7; a simple socket R may constitute the connection as in Fig. 8; the shaft may 'be other than straight and may have a rearwardly extending shaft with straps to take a typewriter, bag of tools etc.; the device may be made as a toy and have as a handle a hobby horse head or other fancy device; and the shaft may be extensible in any of the following ways :-The handle B may screw inside the shaft A; the shaft A may be hollow and slotted and the handle B may be fixed in it at various heights by means of a threaded peg on it carrying a butterfly nut; or the handle B may be hollow and slotted and the shaft A may carry the threaded peg and butterfly nut.
Patent GB-1152527-A (GB)
Title: Improvements in or relating to load carrying vehicles.
Inventor: MULHOLLAND PATRICK FRANCIS
IPC: B60P1/64
Filed: 1967-02-16
Abstract: 1,152,527. Loading and unloading vehicles; hydraulic jacks. TELEHOIST Ltd. 12 Feb., 1968 [16 Feb., 1967], No. 7428/67. Headings B8B, B8E and B8J. A vehicle with a demountable body 15 has a frame 10 which is pivotable about a shaft 11 under the action of an hydraulic jack 25 to slide the body from the vehicle. A cable 30 operated by an hydraulic jack 39 is attached to the forward end of the body to control the sliding movement and to lower the said forward end to the ground. The body is loaded onto the vehicle by attaching the cable 30 to the body 15 to raise the forward end thereof into alignment with guide rollers 40, 41 and then pull the body on its skids 20 over said rollers and along the frame. Hooks 42, 43, 44 are used to secure the body 15 to the frame 10. Hydraulic jacks 45, 46 with wheels 47, 48 are provided at the rear of the vehicle to engage the ground during loading and unloading. The jack 25 is double acting and has four stages. Hydraulic fluid is supplied to an inlet port (50), Fig. 4 (not shown), at the base of the jack and thence to a central pipe (51) leading to the top of the cylinder (53). The outer cylinder will thus rise and in turn will draw the successive cylinder until the ram is fully extended. Hydraulic fluid on the return side of the jack in the area (54) passes through ports (55) (56) (57) (58) to an annular area (59) and thence to an outlet port (60). Reference has been directed by the Comptroller to Specification, 965,975.
Patent GB-598912-A (GB)
Title: Improvements in and relating to aluminothermic and like exothermic processes and apparatus for use therein
IPC: C22B5/04
Filed: 1945-03-24
Abstract: 598,912. Crucibles ; thermo-aluminic and like processes. LUX, E. March 24, 1945, No. 7474. [Class 82 (i)] A crucible or melting pot, for use in performing thermoaluminic or like exothermic extraction of metals from their compounds, consists of two parts, a lower part 1 of the common type of crucible, and an upper part 2 fitting on to the lower one and having the shape of a conical ring or funnel, each of the parts being provided with a separate refractory lining 4, for example the uniform selfbinding refractory lining referred to in Specification 578,165, [Group V]. In carrying out reactions in such a crucible the upper conical casing is removed shortly after the reaction, carrying with it a solid block of slag, the molten metal being left in the lower part.
Patent GB-350441-A (GB)
Title: Improvements in multi-colour printing
IPC: B41M1/20
Filed: 1930-03-07
Abstract: 350,441. Printing-surfaces. DIWOW, N: N., Sadowara, 11/2, Tschernogriazkaia, Moscow. March 7, 1930, No. 7536. [Class 100 (ii).] A polychromatic print ing block consists of a number of metal strips A, Fig. 2, bent to form a design and secured together to form cells which are packed with colouring matter and secured by ribs B to a frame C. This frame is fixed in a frame D, Fig. 4, which can slide in grooves G in a base E and is supported by a mass K of wax or similar plastic material. As the colour is removed from the upper surface of the block during the printing operation, the strips A are gradually pressed into the mass K by the printing pressure until the colouring matter is completely exhausted.
Patent GB-1095464-A (GB)
IPC: B29C67/00
Filed: 1965-02-22
Abstract: 1,095,464. Rolling; twisting. W. HUFNAGL. Feb. 22, 1965 [Feb. 22, 1964], No. 7555/65. Headings B3E and B3M. A method of working bar or wire comprises passing a continuous length in the cold state through an opening formed by a set of rotatable rollers for forming ribs and/or grooves in the bar or wire and through rotating means for continuously imparting a rotational movement while the bar or wire is passing through said rollers, the rotating means having independent drive means. The rollers rotate in a plane perpendicular to the direction of movement of the bar or wire. A torsional movement is thus imparted thereto and a fractional or compressive force may also be applied. An additional set of rollers may rotate it in the desired direction. Such additional rollers can be mounted in front of or behind the main rollers. Such rollers may impart a slight shaping operation to produce a certain strength and/or elongation. The rotary movement can also be obtained by driving the main rollers and also the tool head in which the rollers are mounted. If a relative movement is produced between the rollers and the tool head, a rotatory movement is also imparted to the wire.
Patent GB-1281614-A (GB)
Title: Method of and apparatus for measuring mass of a material
IPC: G01G3/16
Filed: 1970-02-17
Abstract: 1281614 Measuring material in a fluid AUTOMATION PRODUCTS Inc 17 Feb 1970 [27 Feb 1969] 7633/70 Heading G1S A change in the measurement of the density of a fluid (which may be a gas) flowing from a pump 22 through a U tube 11 is attributable to the change in the mass or the total solids content of the fluid and can be determined by supporting the tube at node positions 82, 84 and vibrating it at its end 19, the solids content dropping out and settling in the bend 19. A rod 54 and the tube 11 are vibrated at the natural resonant frequency of the tube 11 by an electrical coil 36 moving an armature 56 and the vibrations induce a proportional signal in a coil 38 and an armature 58 which operate a volt meter or a chart (70), Fig.2 (not shown). The apparatus may include steam heating pipes 86, and the density of the fluid flowing through the tube 11 is thus measured. In addition, as larger particles in the fluid will fall out first then a measurement of the rate of change of vibration of a fluid sample with the pump stopped will be related to the solids content and the particle size and distribution as described with reference to Fig.2 (not shown). When measuring amounts of any petrol or air in water the end 19 will be positioned above the legs 16, 20 and the petrol or air will rise to the top. In a modification chemical reactions are used to produce a solid from gas impurities to be measured.
Patent GB-176670-A (GB)
Title: Improvements in or relating to mascots or ornaments for attachment to moving bodies,particularly motor-driven and other vehicles
IPC: B60R13/00
Filed: 1921-03-10
Abstract: 176,670. Wright, M. E. A. March 10, 1921. Wind-propelled toys. - A mascot particularly adapted for motor vehicles consists of a winged body, e.g. an aeroplane with a tail to keep it head on against the wind, and is mounted on a pendant rod which slides in a socket in the vehicle according to the lifting effect of the wind on the wings, until the collar 6 at the end of the rod is checked by the lower end of socket tube 3. On the rod immediately below the mascot is an inclined cam 11 which when the mascot descends coacts with the inclined upper annular edge of the socket tube so that the mascot always comes to rest in . a head-on position relatively to the vehicle.
Patent GB-828001-A (GB)
Title: Improvements in or relating to feed water systems in steam generating plant
Inventor: GRAY JAMES LAIRD
IPC: F22D11/06
Filed: 1957-03-07
Abstract: 828,001. Feedwater heating systems. CENTRAL ELECTRICITY GENERATING BOARD, and GRAY, J. L. Feb. 21, 1958 [March 7, 1957], No. 7658/57. Class 64(1) A feed water system for a steam, generating plant wherein the steam after use is condensed and the condensate used as feed water comprises a closed vessel 17 which stores the condensate at its boiling point and to which condensate flows continuously from the condenser 11 via pump 13 and either low pressure steam heaters 19 or heat exchanger 18 to de-aerator 16. A spill over system comprising tubes 21, 22 and 23 passes through the heat exchanger 18 where it helps to heat the counter-flowing condensate and then to a reserve feed water tank 27. The condenser is fed with steam from turbine 10 and make-up water via pipe 12. A starting spill over pipe 33 is also incorporated.
Patent GB-181129-A (GB)
Title: Means for indicating errors in direction of rotation of shafts and other mechanical rotary members
IPC: B63H21/22
Filed: 1921-03-10
Abstract: 181,129. Vickers, Ltd., McKechnie, Sir J., and Rabbidge, W. F. March 10, 1921. Bell signals; signalling disagreement of controlling gear and the like with order telegraphs.-In signalling apparatus for giving warning when a rotary shaft, for example, a ship's engine-shaft, is running in a direction contrary to that signalled by the telegraphic or like control apparatus, the rotary member carries a pair of oppositely-acting one-way clutch members controlling alternatively a pair of warning devices which are alternatively moved into and out of operating position alternatively by the telegraphic apparatus in such a way that if the directions of rotation are not in agreement one of the warning devices is operated. The apparatus may also give warning if rotation continues after the ' stop ' signal has been given. In an example, Fig. 1, two toothed wheels B, mounted by oppositely-directed free-wheel clutches on the rotating member A, engage with studs d' on spring clappers D, D<1> of a bell C. The clappers also carry cam members d' which are engaged alternately by studs f<1> on a two-armed lever f mounted on a shaft F of the telegraphic apparatus. When the direction of rotation of the member A agrees with that signalled by the shaft F, the clapper D is held out of the path of the toothed-wheel B which would have operated it; but when the directions of rotating do not correspond, the other clapper D<1>, which is not held up, is operated by the other toothed-wheel B to give a warning stroke to the bell C. The lever f may be so constructed that in its neutral position, corresponding to the stop signal, neither of the cams d<2> is engaged, and if the shaft A is turning in either direction, one or other of the toothed-wheels B will operate its appropriate clapper to sound the bell.
Patent GB-286101-A (GB)
Title: Bore-hole apparatus
IPC: E21B23/02
Filed: 1927-03-21
Abstract: 286,101. Capeliushnicoff, M. A. March 21, 1927. Borehole apparatus.-In borehole and well-drilling apparatus in which the cutter spindle is driven by a hydraulic motor arranged in an inner casing at the foot of an outer casing through which the driving fluid passes, and wherein the inner casing can be raised or lowered independently of the outer casing, the whole or part of the weight of the outer casing may be transmitted to the tool. The outer casing 2 is closed at the top and water is supplied through a pipe 10 to drive a hydraulic motor 40 which drives the cutters 34; the water afterwards passes through the drill stem to the cutters. The motor casing is locked against rotation in the outer casing by a tongue and groove connection 38 and is held in its working position therein by twoarmed levers 19 pressed by spring strips 22 into engagement with an annular recess 21 in the casing 2. Packing 11 is provided. When repairs are required for the motor, cutters &c., a sleeve 28, Fig. 3, internally bevelled at the lower end. is lowered to engage the upper ends of the levers 19 to free the latter from the casing 2, hooks 32 at the ends of the levers then engaging a shoulder 33 in the sleeve 28 ; the motor &c. is then raised by a cable 25b. To return the motor &c., the head 24 of a spindle 25, Fig. 2, is engaged with recesses 26 in the levers 19 and the motor is lowered by means of a cable 25<a>. the spindle 25 being released from the levers 19 when the latter are pressed by the springs 22 into engagement with the recess 21. The cutters 34 are pivoted to allow for their passage through the casing 2, and are afterwards forced into cutting position by springs.
Patent GB-765989-A (GB)
Title: Improvements relating to 1-phenylalkylaminoethyl-4-substituted piperazines and salts
IPC: C07D295/13
Filed: 1955-03-17
Abstract: The invention comprises compounds of the formula <FORM:0765989/IV(b)/1> where R is an alkyl radical, R1 is an alkyl, aryl, haloaryl, phenol-alkyl-aminoalkyl carbalkoxy or alkanoyl radical or a heterocyclic radical wherein the bond from the nitrogen atom of the piperazine ring is attached to a <FORM:0765989/IV(b)/2> group of the hererocyclic ring, and acid addition and quaternary salts of these compounds.  The compounds are made by treating an N-substituted piperazine with the appropriate N-(b -haloethyl) alkyl aniline, preferably in an inert solvent such as an aqueous alcohol, water and dioxan, 2-ethoxyethanol, toluene, benzene or xylene, and at a temperature of 25 DEG  to 250 DEG  C.  Specified N-(b -haloethyl) alkyl anilines include b -(N-phenyl-N-ethyl) aminoethyl halides, b -(N-phenyl-N-methyl) aminoethyl halides and b -(N-phenyl-N-n-hexyl) aminoethyl chloride, which are preferably used in the form of their acid salts.  Specified piperazines include 1-phenyl-, 1-acetyl-, 1-propionyl-, 1-butyryl-, 1-carboethoxy-, 1-carbomethoxy-, 1-carbopropoxy-, 1-carbobutoxy-, 1-methyl-, 1-ethyl-, 1-propyl-, 1-(21-thiazolyl)-, 1-(21-pyridyl)-, and 1-(21-pyrimidyl)-piperazine. Examples describe the preparation of 1-[b -(N-phenyl-N-ethyl)-aminoethyl] - 4 - phenylpiperazine and its hydrochlorides; 1 - [b  - (N - phenyl - N - ethyl)-aminoethyl] - 4 - acetyl piperazine and its monohydrochloride; 1 - [b  - (N - phenyl - N-ethyl) - aminoethyl] - 4 - carboethoxypiperazine and its hydrochloride; 1-[b -(N-phenyl-N-ethyl) - aminoethyl] - 4 - methylpiperazine; 1 - [b  - (N - phenyl - N - ethyl) - aminoethyl]-4 - p - chlorophenylpiperazine and its hydrochloride; 1 - [b  - (N - phenyl - N - ethyl) - aminoethyl] - 4 - (2 - pyridyl) - piperazine and its hydrochloride; 1 : 4 - bis - [b  - (N - phenyl - N-ethyl) - aminoethyl] - piperazine and its hydrochloride; 1 - [b  - (N - phenyl - N - n - heptyl)-aminoethyl] - 4 - phenylpiperazine; 1 - [b  - (N-phenyl - N - methyl) - aminoethyl] - 4 - (21-thiazolyl) - piperazine; 1 - [b  - (N - phenyl - N-methyl) - aminoethyl] - 4 - phenylpiperazine and its hydrochloride and 1-[b -(N-phenyl-N-ethyl) - aminoethyl] - 4 - (21 - pyrimidyl)-piperazine.
Patent GB-493425-A (GB)
Title: Improvements in and relating to trunks, portmanteaux, cases, and the like
IPC: A45C13/03
Filed: 1938-03-14
Abstract: 493,425. Portmanteaux &c. MORSZECK, R. March 14, 1938, No. 7837. [Class 18] A trunk, portmanteau, case, &c. comprises two complementary parts 1, 2 shaped and hinged as shown and contains a clothes hanger 8 with a part a for a coat and a part b for trousers, the clothing being clamped between a wall 10 or 11 and a framework 5 pivoted to the upper edge of a crosspiece 6 bearing resiliently on the clothing. The framework 5 may be slidable and may be provided with springs or rubber bands to adjust the pressure on the clothing.
Patent GB-289080-A (GB)
Title: Method of gasifying fuel such as coal, and similar carbonaceous substances
IPC: C01B3/02
Filed: 1928-03-15
Abstract: 289,080. Gross, O. April 23, 1927, [Convention date]. .Producers.-In the gasification of coal or other fuel containing volatile constituents so as to produce hydrogen or a gas mixture suitable for use in ammonia synthesis and similar catalytic processes, a mixture of air or oxygen and water vapour is employed and the hydrocarbons in the mixture obtained are converted into carbon monoxide and hydrogen, and the carbon monoxide removed. In carrying out this process oxygen and steam are blown into a gas producer charge and the hot gases passed through the fresh coal to distil the latter. The hot gases are passed into a reaction chamber filled with refractory material and supplied with oxygen, air and water vapour, and to accelerate the catalytic reaction, the filling for the reaction chamber may be oxides of akaline earths, oxides of iron chromium or manganese, platinum or coke.
Patent GB-556872-A (GB)
Title: An improved process for rendering wool unshrinkable
IPC: D06M23/00
Filed: 1942-06-11
Abstract: 556,872. Treating textiles with liquids &c. WOLSEY, Ltd., and TROTMAN, E. R. June 11, 1942, Nos. 7996/42 and 5242/43. [Class 15 (ii)] Material composed wholly or partly of wool is rendered resistant to shrinkage by treating it with a solution of chlorine or bromine in an organic liquid with which the halogen does not react chemically and which has no deleterious action on wool. The halogen may be dissolved in carbon tetrachloride with or without a diluent such as white spirit. The wool is conditioned to a pre-determined moisture content, e.g. 13 per cent., prior to the treatment with the solution of chlorine or bromine. The antishrink treatment may be carried out at 15 - 20‹C. The treated material is rinsed in an appropriate solution to remove residual halogen and the organic solvent. In an example, the wool in the form of fibres, yarn, or fabric, conditioned to 13 per cent. moisture is immersed for one hour in a solution obtained by passing chlorine into carbon tetrachloride and then diluting with white spirit. The wool is withdrawn from the solution and then immersed in an aqueous solution of sulphonated fatty alcohol containing sodium carbonate or sodium sulphite. This neutralizes any hydrochloric acid formed and emulsifies the organic solvent. In another example, the wool is immersed in white spirit and carbon tetrachloride mixture, and a measured volume of chlorine is then passed into the liquid. In another example, the wool is treated with a solution of bromine in carbon tetrachloride and white spirit.
Patent GB-347405-A (GB)
Title: Improvements in or relating to tins, iron kegs and like metal containers
IPC: B65D51/24
Filed: 1930-03-12
Abstract: 347,405. Lever-lid tins &c. ROBINSON & CO., F. and ROBINSON, G. A., Southcoates Lane, Hull. March 12, 1930, No. 8003. [Classes 21, 66, and 125 (iii).; Tins, iron kegs, or like metal containers are provided with lever-lids 2 retained in place by metal strips 1 which serve, also as handles, the ends of the strips being bent around the flanges of the lid and the mouth of the tin and carried downwardly across the shoulder portion below the neck, the extremities being either left straight, as in Fig. 1, or rolled or beaded to facilitate removal by a lever, as in Fig. 3, and the strip may be placed loosely across the lid as in the latter figure, or may be welded or otherwise secured thereto and provided with an arched central portion as in Fig. 1.
Patent GB-1358034-A (GB)
Title: Quick release tool post
IPC: B23B29/08
Filed: 1973-02-19
Abstract: 1358034 Tool posts HARDINGE BROS Inc 19 Feb 1973 8053/73 Heading B3T A quick release tool post comprises a body 48 with a pair of adjacent faces 18, 20 a recess 14, 16 formed in each face for receiving a tool carrier 12, 13 respectively, clamp means 72 located at the intersection of the faces and which has surfaces 76 which engage regions 114, 116 on respective tool carriers to clamp them to their respective faces. The clamp means includes a shank portion 78 with a head which engages the tool carriers, the shank portion extending into a co-operating bore in the body along an axis that bisects the angle between the two faces. The shank 78 is threadably engaged to a sleeve member 82 which is rotatable but axially restrained by a nut 104 in the body, the rotation of the sleeve 82 by handle 108 effecting axial movement of the shank 78 to offset clamping and releasing of the tool carriers by the head. The tool carriers are provided with projections 22, 24 which co-operatingly engage in the recesses 14 and 16 respectively, each recess being provided with an abutment 56 to facilitate height adjustment of the tool carrier with respect to the tool post body 48.