baber/WOPTO huggingface dataset:
Patent GB-126832-A (GB)
Title: Improvements in Presses and Appliances for Compressing and Bundling Light Metallic Scrap and the like Material.
Inventor: WARD THOMAS WILLIAM
IPC: B30B9/32
Filed: 1918-06-07
Abstract: 126,832. Ward, T. W., and Lash, H. W. June 7, 1918. Scrap, consolidating. -Presses for bundling light metal scrap and the like are provided with an auxiliary mechanical ram for effecting charging and preliminary compression of the material before the press chamber b is closed by the cap m and the main ram is operated. As shown, the ram a works in guides c and is operated by an hydraulic motor e. To provide for a quick return of the ram it is connected by ropes h, h<1>, passing over pulleys i, to a counterweight g. The auxiliary ram may be operated by crank or screw mechanism, driven from an overhead shaft. Or, drop stamps, operated by friction rollers, may be employed. A number of presses may be arranged in a row, the auxiliary rams being operated by a common shaft. The press and its valve-controlling mechanism may be constructed in the manner described in Specifications 23633/94, 27480/97, 1598/11, and 6827/13.
Patent GB-1167283-A (GB)
Title: Theodolite
Inventor: SHULTS VOLDEMAR GARRIEVICH
IPC: G01C1/06
Filed: 1968-02-27
Abstract: 1,167,283. Theodolites; indicating and reading apparatus. VSESOJUZNY NAUCHNOISSLEDOVATELSKY INSTITUT GORNOI GEOMEKHANIKI I MARKSHEIDERSKOGO DELA. Feb.27, 1968, No.9396/68. Headings G1F and G1J. In a theodolite with a telescope 7 movable about a vertical axle 2 and a horizontal axle 6, the measured angular valves are coded and recorded in coded form on a film 29 in a camera 17, the angular valves for movements about vertical and horizontal axles being coded by use of discs 18, each having two code tracks 19, 20 of graduation lines 21, 22, and masks 11 or 12 with apertures 13 or 14 which state relative to each other on movement of the telescope 7, the view within each aperture being recorded on the camera 17, and the lines 21, 22 being equally spaced round the discs 18 with the lines 21 in the track 19 having a greater angular spacing than the lines 22 in the track 18 so that from the relative positions of the lines 21 and 22 seen in the aperture 13 or 14, the actual line 22 in view can be identified and the angle to be measured can be found from the known angular position of this line, on the respective disc 18 and the angular spacing of this line from one of the edges of the aperture 13 or 14 in which it is seen. In the described embodiment one of the discs 18 is fixed to the axle 2 and the mask 11 rotates with the housing for the telescope 7, and the other disc 18 rotates with the telescope 7 about the axle 6. Optical systems including a light source 30, lenses 33, 38 and prisms, as 35 are provided to project images of the apertures in the masks 11, 12 on to the film 29. Two light sources 30 are shown but as described the optical system is such that only one source 30 is required. In use the telescope 7 is sighted on a desired object and the light source 30 is energized to give an exposure on the film 29 of the images of the apertures 13, 14. To aid in interpretation of the exposed film a digital code mask with a combination of transparent and opaque strips may be interposed in the field of view of the camera 17 so that an image of this mask appears on the exposure and enables direct reading for the positions of the images of the lines 21, 22. Also, if desired a single apertured mask may be used directly in front of the camera in place of the two masks 11, 12.
Patent GB-994939-A (GB)
Title: Filters for liquids
Inventor: BUCKMAN KENNETH ERNEST
IPC: B01D29/21
Filed: 1963-03-09
Abstract: 994,939. Filters. GENERAL MOTORS Ltd. March 5, 1964 [March 7, 1963], No. 9457/63. Addition to 956,812. Heading BID. To facilitate the use of a spanner to release a filter casing from a filter mount face the stud 2 of the filter casing is provided with a threaded extension 10 and engaged by a threaded member 11, so forming a screw and nut connection having threads of an opposite hand from those at the other end 9 of the stud by which the casing is attached to the mount. A spanner applied to nut 11 and an anticlockwise torque exerted on it would release the shell 1 from the mount. A clockwise torque exerted would merely unscrew nut 11 from extension 10 and so prevent damage of the thin shell 1 by undue axial pressure thereon. Alternatively the stud could be tapped and a screw engaged therein. The shell can be manually secured to the mount face.
Patent GB-311057-A (GB)
Title: Improved grinding attachment for lathes
IPC: B24B41/00
Filed: 1928-03-29
Abstract: 311,057. Barlow & Chidlaw, Ltd., and Rowley, A. S. March 29, 1928. Gear-wheels, grinding teeth of ; spindle mountings.-In a lathe attachment for grinding screwthreads, worms or gear teeth, the top member B of a compound cross-slide carries a swivelling bracket A which is adjustable around the axis of a shaft F which carries a bevel-wheel E<1> driving a bevel-wheel E on the spindle of the grinding- wheel D. The shaft F is driven from an electric motor G mounted on the slide or by flexible shaft or belt gearing. For grinding worm threads, the cross slide is set at an angle of 14¢‹ and the bracket is titled to an extent indicated on a scale a in accordance with the lead of the thread.
Patent GB-493294-A (GB)
Title: Manufacture of aromatic nitro-compounds
IPC: C07C205/22
Filed: 1937-04-05
Abstract: Phenolic compounds (or their ethers) containing one or more aliphatic hydrocarbon side chains containing in all more than seven carbon atoms, at least one side chain containing more than three carbon atoms, are nitrated to yield mono- or poly-nitro compounds useful as intermediates for dyes, textile assistants and pharmaceutical products.  The phenolic compounds or ethers may contain additional substituents, such as carboxylic groups.  In the examples: (1) p-isooctylanisole is nitrated at 5-15 DEG  C. with a mixture of nitric and sulphuric acids to yield o-nitro-p-isooctylanisole; (2) p-isooctylanisole is treated at 0-10 DEG  C. with nitric acid in glacial acetic acid; o.o1-dinitro-p-isooctylanisole is the main product; (3) isooctylphenol (from phenol and diisobutylene) is added as an alcoholic solution to a mixture of aqueous sodium nitrate and sulphuric acid kept at 25-30 DEG  C.; a mononitro-isooctylphenol is obtained.  Other specified starting materials are p-a , a , g , g -tetramethylbutylphenol, isododecyl-o-cresols, diisobutylphenols, isononylanisoles, isooctylsalicylic acids, and analogous polynuclear compounds having linked or fused nuclei, such as isooctyl-a -naphthols.  The treatment of 1-methyl - 3 - methoxy - 4 : 6 - di - tert. - butylbenzene with a nitrating agent is disclaimed.  The Specification as open to inspection under Sect. 91 covers generally the nitration of aromatic compounds having one or more aliphatic side chains containing in all more than seven carbon atoms, and specifies the following additional starting materials: diisobutylbenzenes, diisoamylbenzenes, isododecylbenzene, diisobutyltoluene, isohexylxylenes, diisobutylnaphthalenes, tetradecylnaphthalene, octadecylnaphthalene, decylphenanthrene, isooctylanthracene, and diisohexyldiphenyls, and derivatives of such compounds containing additional substituents, such as carboxylic groups.  It describes also the reduction of the nitro compounds to the corresponding amino compounds, and states that this may be effected by catalytic hydrogenation or with tin or iron and hydrochloric acid.  The following additional examples are given: (1) the product of example 1 above is treated in alcoholic solution with hydrogen in the presence of a nickel catalyst, this yielding o-amino-p-isooctylanisole; (2) the product of example 2 above is similarly reduced to yield o, o1-diamino-p-isooctylanisole and a minor proportion of o-amino-p-isooctylanisole; these products may be separated by fractional distillation; (3) the product of example 3 above is reduced with tin and hydrochloric acid to yield an aminoisooctylphenol; (4) isododecylbenzene is nitrated with a mixture of nitric and sulphuric acids to yield a mononitroisododecylbenzene, which is reduced with tin and hydrochloric acid to yield an isododecylaniline.  This subject-matter does not appear in the Specification as accepted.
Patent GB-1094037-A (GB)
Title: Plasticizing and injection unit for injection moulding machines for thermoplastic materials
IPC: B29C45/50
Filed: 1965-03-08
Abstract: 1,094,037. Injection moulding machines. ZDARSKE STROJIRNY A SLEVARNY NARODNI PODNIK. March 8, 1965 [March 12. 1964], No. 9651/65. Heading B5A. An axially reciprocable injection screw 1 is connected to a cylinder 3 which co-operates with a fixed piston 4 and is rotatable by a drive motor which is axially fixed with respect to the movable cylinder 3. The drive motor may be an electric motor or an hydraulic motor comprising a rotor 7 and stator 8. The screw 1 is advanced axially by fluid pressure introduced between the piston 4 and cylinder 3 through a pipe 11. By unscrewing plugs 15, 16 in the cylinder and piston respectively the screw 1 can be withdrawn for servicing.
Patent GB-851793-A (GB)
Title: Improvements relating to suspension systems for vehicles
IPC: B60G11/56
Filed: 1958-03-26
Abstract: 851,793. Road vehicle spring suspensions. DAIMLER-BENZ A.G. March 26, 1958 [March 30, 1957], No. 9658/58. Class 108(2). Pneumatic springs 11 act between the chassis frame or body 1 and each half axle 4, 5 while a coil spring 9 acts directly between arms 7, 8, rigid with the respectively half axles 4, 5.
Patent GB-1537122-A (GB)
Title: Vehicle differential speed steering systems
IPC: B62D11/04
Filed: 1976-03-11
Abstract: 1537122 Hydrostatic transmission control; linkwork LINDE AG 11 March 1976 [14 March 1975] 09686/76 Headings F2W and F2K In a control for a pair of hydrostatic transmission driving wheels or tracks on opposite sides of a vehicle wherein a control lever 3 selectively actuates control valves 5, 6, 7, 8 which supply pressure liquid from an auxiliary pump 29 to pump displacement adjusting servos 37, 42 and motor displacement adjusting servos 50, 62, the valves 5, 6 supply equal pressures to the servos on opposite sides of the vehicle to effect identical ratio changes in the transmission for straight ahead forward or reverse travel whilst the valves 7, 8 supply pressure to the servos on the same side of the vehicle as the respective valves to effect differential ratio changes in the transmissions for steering purposes. The pressure from the valves 7, 8 acts on the servos in opposition to the pressure from the valves 5, 6 to reduce the output speed of the transmission on the side of the vehicle corresponding to the actuated valve 7 or 8. Actuation of a change-over valve 65 in addition to actuation of one of the valves 7, 8 effects equal and opposite transmission ratios in the hydrostatic transmissions for spin turning. The control lever 3 is fast with a yoke 76 pivoted at 75 to a rocker 74 that pivots at 73 on a fixed stud 72. The yoke 76 carries spring biased friction pads 80 which grip a plate fast with the rocker to maintain the lever 3 in the selected forward or reverse position. A detent 84 locates a lever in its neutral position. A surface 87 of the yoke 76 actuates the valve plungers 9, 10, 11, 12 and the return springs of the plungers 11, 12 bias the lever to a central straight travelling position.
Patent GB-839084-A (GB)
Title: Improvements in or relating to electric torches
Inventor: GOM CHAN KEE
IPC: F21Y101/00
Filed: 1957-03-25
Abstract: 839,084. Electric battery lamps. CHAN, K. G., HO. K. H., FOK, S. K.. SAM, Y. M., SAM. Y. D.. and CHAN. P. G.. [trading as CHING YICK FACTORY]. Jan. 13, 1958 [March 25, 1957], No. 9687/57. Class 39(2) An electric torch is provided with a dished reflective element 2 and an associated bulb housing 3 extending through the central region of and co-axial with the element 2, the end 4 of the housing 3 being closed and at least the side wall being transparent. The end wall 4 may be translucent and coloured or a separate coloured disc 5 may be cemented thereto. The reflective element 2 and housing 3 may be moulded as one unit or a separate reflectiv element e.g. pressed out of metal, may be used. The housing may have a screwthreaded base 6 to which a dished retaining member 17 of metal having a central aperture 18 for the base contact 19 of the bulb 10 is attached. The bulb 10 has a metal collar 9 bearing on a shoulder 8 of the housing. A spring 16 extending between the collar 9 and the member 17 serves to retain the bulb 10 in place and to provide. an electrical connection between the shell of the bulb 10 and the switch contact 23 of the torch when this is in operative position. The reflector and housing may be retained in the torch by a ring 11 which also secures the cover glass 13 in position. The ring 11 may be extended to form a vizor which is shaped to form an extension of the reflective surface and may be translucent and coloured.
Patent GB-884300-A (GB)
Title: Improvements in or relating to cathode ray tubes
IPC: H01J29/80
Filed: 1958-03-27
Abstract: 884,300. Cathode-ray tubes. TELEFUNKEN G.m.b.H. March 27, 1958 [March 27, 1957], No. 9798/58. Class 39(1) In a post-deflection acceleration cathoderay tube in which the action of the accelerating field 13 adjacent the second deflection system 12 is to converge the beam towards the axis only in one plane of deflection, Fig. 3a, an intermediate line image 14 is formed between the deflection system 12 and the screen 6 by the action of a lens 11. The line image is magnified by the field 13 and reproduced inverted on the screen. The lens 11 is preferably cylindrical and may vary in refractive power in relation to the angle of deflection produced by the first deflection system 10 in such a way as to overcome spot distortion at the screen The field 13 may have the action of a toroidal lens and produce a weak convergence or a divergence of the beam in the orthogonal plane of deflection, Fig. 3b, or no refractive effect may be produced in this plane. The principal converging lens 3 may be rotationally symmetrical, cylindrical or toroidal.
Patent GB-564670-A (GB)
Title: Improvements in fittings for tube ends
IPC: F28F19/00
Filed: 1943-06-19
Abstract: 564,670. Tube end fittings. WILKINSON, F. C. W., and CRANE PACKING, Ltd. June 19, 1943, No. 9921. [Class 99 (i)] A condenser tube end-plate fitting comprises a ferrule 6 made of thermo-setting plastic material and having ratchet teeth on its end face 10 which bite into the packing 9. The ferrule has a tube-lining skirt 13 providing a recess 14 for the end of the tube.
Patent GB-806751-A (GB)
Title: Rack steering gear for motor vehicles
IPC: B62D3/12
Filed: 1956-03-29
Abstract: 806,751. Steering vehicles. POPELAR, V. and ROENNERT J. March 29, 1956, No. 9924/56. Class 79 (5) In a rack 4 and pinion 3 steering gear, the rack is linked to pivotally mounted lever 7 of the linkage which actuates the steering arms 11 of the road wheels 13, and the rack housing is pivotally mounted in the vehicle about an axis which is substantially parallel to the pivot axis A of the lever 7. In the preferred embodiment, the steering shaft 1 is connected through a flexible coupling 2 to the pinion 3 which engages the rack 4. One end of the rack is coupled by a knuckle-joint 6 to one end of a vertical two-armed lever 7, pivoted at A, the other end of which is coupled through knuckle-joints 8 to steering drag rods 9 which in turn are connected by knuckle-joints 10 to steering arms 11 secured to the back plates of the pivot pins 12 of the road wheels 13. The rack housing 5 is pivotally mounted on the chassis 14 by means of a rubber ring 15 thus enabling the end of the rack at 6 to describe an arc in accordance with the pivotal motion of the lever 7.
Patent GB-251608-A (GB)
Title: Improvements in or relating to electric induction furnaces
IPC: H05B6/16
Filed: 1926-04-15
Abstract: 251,608. Zubiria, J. R. de. April 29, 1925, [Convention date]. Induction furnaces. -A furnace which may be adapted for rocking, comprises two hearths 1, 2 connected by interchangeable channels 4 surrounded by cores 5 and primary windings 6. The hearths are mounted on rails and can be moved longitudinally thereon by hydraulic gear. The rails are carried by a hydraulically operated tilting frame. The discharging openings 17 are in line with the channels 4. Charging and working openings and openings for supplying compressed air for decarbonizing are provided at the top of the hearth. The channels 4, Fig. 5, consist of a series of concentric cylinders 20 - - 24 made of magnesia, magnesia and tar, clay, tar and clay, and non-magnetic material respectively. The ends of the cylinder 20 enter recesses in the lining of the hearth, the joints being cooled by water conduits 30. The primary windings consist of copper cylinders with air-supply conduits 32 and engage the cylinders 24 by means of bayonet-joints. Each primary may comprise several windings arranged in a casing through which air is circulated. One of the hearths mav be fixed. The Specification as open to inspection under Sect. 91 (3) (a) states the furnace may comprise a single hearth different parts of which are connected to the channels. This subject-matter does not appear in the Specification as accepted.
Patent GB-558757-A (GB)
Title: Improvements in or relating to volume control in electric transmission circuits
IPC: H03H7/24
Filed: 1942-07-17
Abstract: 558,757. Volume control. STANDARD TELEPHONES & CABLES, Ltd., CHATTERJEA, P. K., and HOUGHTON, L. W. July 17, 1942, No. 9958. [Class 40 (iv)] [Also in Group XL] An inter-valve coupling for volume control comprises a potentiometer consisting of a constant resistance and a thermistor, or thermally sensitive resistance element, and control is effected by varying the heating current applied to the thermistor. The Figure shows an arrangement using a negative temperature-coefficient thermistor T the heating of which is controlled by an adjustable resistance R2 from a source S and associated with a resistance R1. The resistance R1 and the thermistor T may be interchanged and the latter may have a positive temperature-coefficient. The control is particularly applicable to very high frequencies as the element in the thermistor may be of small dimension, e.g..02 inch in diameter, and may be located in the circuit at the best point for transmission. The control is also convenient in the case of high voltage apparatus, e.g. television, when suitable insulation may be provided by using a transformer with the control element at earth potential.
Patent HU-T35300-A (HU)
Title: Method for filtering and improving the structure of drain
Inventor: KOEHLER MIHALY
IPC: E02D3/10
Filed: 1983-06-02
Abstract: The filtering properties of drainage ditches are improved by introducing into the ditch dug for the drainage pipes a lime contg. subsoil with the following properties: water soluble salt content apart from gypsum, less than 0.1wt.%, sodium-carbonate less than 0.08wt.%, lime content on average more than 10wt.%, fixation number according to Arany less than 50, capillary rise of water in the subsoil more than 8 cm. - In lime poor medium heavy soils with a neutral or acid pH, a 30-50 cm thick mixed layer of local earth and lime rich subsoil is used, for which 70-100 kg per meter of ditch of the lime rich subsoil is required. The untreated earth is put back on top of the mixed layer. - In lime poor heavy soils with neutral or acid pH 70-100 kg per meter of ditch lime rich subsoil is mixed with earth and the ditch filled right to the top. - In lime poor acid clay soils 100-150 kg per meter of ditch lime rich subsoil is mixed with earth and the ditch filled right to the top. - In alkaline heavy soils 50-70 kg per meter of ditch lime rich subsoil is mixed with the same amt. of humus contg. top soil and the ditch filled to the top.
Patent HU-T35976-A (HU)
Title: Portion mixing device of static mixer and method for homogenizing solid dispersed systems
Inventor: ARVA PETERNE
IPC: B01F5/00
Filed: 1983-07-18
Abstract: The batch homogenising process involves passing the dispersion between two storage tanks through a static mixing unit. This process, which results in the intimate mixing of the components of the dispersion, may be repeated as required. - The equipment for this process comprises two storage tanks, a mixer unit with static mixing elements and a drive unit which can change the relative positions of the storage tanks.
Patent HU-T42083-A (HU)
Title: Herbicides containing azolides of kynolin-8-carbonic acid and process for production of the active substance
Inventor: PLATH PETER
IPC: A01N43/50
Filed: 1986-07-11
Abstract: Quinoline-8-carboxylic acid azolides of the formula   <IMAGE>   where A, X and R have the meanings given in the disclosure, and their use as herbicides.
Patent HU-T54314-A (HU)
Title: Process for producing suspension of clay mineral base particularly for stabilizing liquid fertilizer
Inventor: NAGY GABOR
IPC: C05B11/00
Filed: 1989-06-20
Abstract: A clay mineral suspn. especially for stabilising liq. fertilisers is prepd. by wet grinding: of a clay contg. mineral still contg. its ''as mined'' moisture. The size of the mineral's clay component is reduced to 100 micrometers and at least 80% of the spoil is maintained above 500 micrometers. All or greater pt. of the spoil fraction is allowed to sediment out and the remaining separated suspn. is opt. activated
Patent HU-T62485-A (HU)
Title: Process for producing unguents and creams comprising herbs
Inventor: KERY AGNES
Filed: 1991-11-26
Abstract: Ointments and creams are prepd. by addn. of active herbal components to conventional bases followed by colloid milling. Dried and comminuted medicinal herbs are ground to particles of less than 100, pref. less than 40 micrometer size and added at 1.5-3.5 wt.% concn. to the base. During addn. hydrophilic and lyophilic pts. of the ground mixt. are wetted out and suspended by the respective aq. and oil phases of the base followed by final mixing of all components. - This prepn. results in extraction of active cpds. in the relevant phases of the prod.
Patent HU-T54888-A (HU)
Title: Process for producing stabile, liofilized polyhaematoporfirin-aether and -ester compositions and pharmaceutical compositions containing them
Inventor: HAEGER BRUCE E
IPC: A61K9/14
Filed: 1990-06-14
Abstract: Stable freeze dried compositions of tumor -selective porphyrin compounds useful in photodynamic therapy and methods for preparing the same.
Patent HU-T54212-A (HU)
Title: Process for extracting human interleukin-4 from bacteria
Inventor: ALROY YAIR
IPC: C12N1/06
Filed: 1989-05-15
Abstract: A method is provided for extracting human interleukin-4 (IL-4) from IL-4 expressing bacterial cells. The method comprises treating the bacterial cells with a deactivating agent, disrupting the cell and recovering the IL-4.
Patent ID-16808-A (ID)
Inventor: CADE DOMINIQUE
IPC: A61J3/07
Filed: 1997-04-04
Abstract: A process for encapsulation of caplets in a capsule comprises the following steps: a. providing empty capsule parts; b. filling at least one of said capsule parts with one or more caplets; c. putting said capsule parts together; and d. treating the combined parts by cold shrinking. The solid dosage forms obtainable by such a process are tamper-proof in that they cannot be opened in a way to be reassembled without showing such opening process.
Patent ID-22740-A (ID)
Inventor: MICHAEL TEETS J
IPC: F23K5/14
Filed: 1997-12-03
Abstract: An electricity generating system having a body (159), an annular combustor (14), a turbine (16), a compressor chamber and a compressor (102) positioned within the compressor chamber. An inlet port is in fluid communication with the compressor chamber and an exit port is in fluid communication with the turbine. A plurality of magnets (MG) is secured to the rotor (18) and a stator (22) made of mangnetically attracted material, such as iron, and having a stator winding provided in the body (159). The stator winding is positioned in close proximity to the plurality of magnets mounted to the rotor whereby rotation of the rotor (18) induces a current in the winding.