baber/WOPTO huggingface dataset:
Patent GB-1061261-A (GB)
Title: Precision winder
Inventor: HAMBACH AUGUST JOSEPH
IPC: B65H59/38
Filed: 1964-01-03
Abstract: A thread winding and traversing machine is powered by a torque motor that automatically decreases in speed if the tension of the thread tends to increase whereby the thread tension is kept constant.  The motor is a high resistance induction motor and it may be single phase or poly phase.  Supply circuit to motor.  In Fig. 14 (not shown) there are three torque motors (634 a - c) energized via a variable transformer (363) that is used to pre-set the value of said tension. In Fig. 15 (not shown) each torque motor is energized by an alternator (736) the frequency output of which is controlled by a variable speed alternator-driving motor (738) to predetermine the thread tension.  An alernator field control device (740) provides additional means for pre-determining said tension.  Controlling ratio of package rotation to thread traverse.  In Fig. 3 (not shown) axially aligned relatively fixed gears (58, 70) of dissimilar pitch diameters interconnect a gear (54) on the package spindle (39) with a gear (72) on a spindle (52) driving a traversing mechanism.  To permit the gears (58, 70) to be replaced by other gears giving a different speed ratio to the spindles (39, 52), the gears (58, 70) are mounted on a pin (60) carried by an arm (62), the arm (62) having an elongated slot (66) through which a securing bolt (64) extends. By temporarily slackening the bolt (64) the arm (62) is adjustable both angularly and radially of the bolt (64).  Winding machine.  In Fig. 1 (not shown) the torque motor (134) drives a yarn package (150) and also the gear (54).  The gear (54), as described with reference to Fig. 3 (not shown.) drives the spindle (52).  On the spindle (52) is a rod reciprocating cam (78) that causes a cross head (90) to reciprocate a traverse rod (84) carrying a thread guide assembly (94).  Adjusting traverse length.  In Fig. 9 (not shown) the cross-head (390) is traversed by the reciprocating cam (78) described with reference to Fig. 1 (not shown).  Pivoted on a pin (392) carried by the cross-head (390) is a bell crank (394), one arm (398) of which engages a pin (402) whereby the traversing motion of the cross head (390) is transmitted to the traversing thread guide assembly.  The other arm (416) of the bell crank (394) carries a pin (412) that slides in a groove in a track (147).  The inclination of the track (147) relatively to the traverse rod (384) is adjustable by screw means (418, 420).  When the axis of the track (147) is (a) along (AA) the traverse of the pin (402) is (A\sv); (b) along (BB) the traverse of the pin (402) is (B\sv); (c) along (CC) the traverse of the pin (402) is (C\sv).
Patent GB-393220-A (GB)
Title: Improvements in vacuum insulated receptacles
IPC: A47J41/02
Filed: 1933-01-05
Abstract: 393,220. Vacuum-jacketed vessels. MONASCH, A., 9, Lutherstrasse, Rudolstadt, Thuringia, Germany. Jan. 5, 1933, No. 391. [Class 29.] A lining 2 is mounted within a vacuum - insulated receptacle 1 in such a manner that the walls of the vessel do not carry the weight of the lining which is provided with a rim 3 secured by screws 8 to an annular heat-insulalating rim 7 carried by the outer casing 4. A heat-insulating cushion 6 is provided between the ring 7 and the vessel 1. In a modification the ring 7 is divided into two superimposed rings, enclosing the rim 3 and carried by an angleiron secured round the top of the casing 4. Rubber washers may be interposed between the various rings to take up any inequalities. The lining may be composed of metal, glass, porcelain, or moulded condensation products.
Patent GB-949123-A (GB)
Title: Improvements in or relating to electrothermal devices
IPC: F25B21/02
Filed: 1962-01-04
Abstract: 949,123. Thermo-electric devices. SIEMENSELECTROGERATE A.G. Jan. 4, 1962 [Jan. 6, 1961], No. 400/62. Heading H1K. A cooling unit for a refrigerator comprises thermo-electric elements 1 with metal bridges 2 combined to form a slab, pressure vessels 3 and 4 being in thermal contact with each side of the slab and being connected through pipes 6 and 7, and 10 and 11, to a heat sink 8 and a radiator 5, the slab and pressure vessels being mounted on the pipes inside an evacuated container 13. The arrangement limits conduction between the hot and cold faces of the thermocouple slab to conduction through the pipes and container walls. The pressure vessels 3 and 4 are clamped on each side of the thermocouple slab by bolts such as 12. The container 13 is of chrome-nickel steel or a plastics material and has an evacuation port 23 and a bushed electrical connection at 24. The pipes 6, 7 and 10, 11 are welded in the wall of the container or are isolated in a glass seal. The unit forms a flush mounting in the wall 20 of a refrigerator. The vessel 3 acts as a condenser and the vessel 4 acts as an evaporator of a circulating heat exchanging fluid.
Patent GB-1087095-A (GB)
Title: Separator apparatus for fluid entrained solids
IPC: B08B3/14
Filed: 1965-01-05
Abstract: 1,087,095. Liquid filter. BARRY-WEHMILLER MACHINERY CO. Jan. 5, 1965 [March 26. 1964], No. 481/65. Heading BID. [Also in Division B8] Apparatus for removing solids from a liquid comprises a tubular perforated filter wall 32 to the lower end of which the liquid is delivered and from the upper end of which a solidsremoval conduit 18 extends, the wall being enclosed by a casing 39 in which is arranged a baffle 53 over whose upper edge, located above the perforated wall 32 the filtered liquid passes to outlet 20, whereby the outlet side of wall 32 is kept immersed in liquid. Baffle 53 may be frusto-conical, as shown, or cylindrical and coaxial with filter 32, or may be of simpler form (Figs. 3, 4, not shown). Conduit 18 encloses a screw conveyor 41, 42 which lifts solids out of filter 32 and discharges them at opening 44. The screw flight 42 extends only part way into filter 32 and the shaft 41 is turned by a geared motor 26. The apparatus is shown connected to a bottle-washing tank 10 (Fig. 1, not shown) to which filtered liquid is returned from outlet 20 by a pump, the liquid level 11 in tank 10 being below opening 44 and the pump maintaining the on-flow liquid level in casing 39 well below level 11. In Fig. 5 (not shown) the lower end of the hollow shaft of the screw conveyor is open, and some liquid passes up the shat and discharges from an aperture therein, below level 11, on to solid material being lifted by the screw in conduit 18, the screw adjacent the aperture being perforated or roughened. In Fig. 6 (not shown) a second screw is provided adjacent the aperture as in Fig. 5, mounted on the same shaft as the main screw. In Fig. 7 (not shown) the hollow shaft carrying the main screw encloses a screw of its own, the shaft and internal screw being driven at different speeds by one motor.
Patent GB-1286043-A (GB)
Title: A method of performing reactions
Inventor: SCHMIDT HANS JOACHIM
IPC: B01J10/00
Filed: 1970-01-05
Abstract: 1286043 Gas/liquid reactions; treating gases with liquids METALLGESELLSCHAFT AG 5 Jan 1970 484/70 Headings B1F and B1R A gas/liquid mixture is passed upwardly, through reactor 1 so that the linear velocity of the gas through openings 4 is between 1 and 50 metres/sec in order to prevent liquid flowing back downwards through openings 4. The gas may be introduced as such, or may be formed by chemical reaction in the liquid phase. Solid particulate catalyst may also be present. Gas or liquid may be added to each chamber 3 separately through ports 11. Processes described are the catalytic hydrogenation of tallow fatty acid (Ex 1) the dechlorination of  chloroparaffins (Ex 2) and the production of chloroparaffin (Ex 3).
Patent GB-605824-A (GB)
Title: Improvements in pile fabric looms
IPC: D03D39/02
Filed: 1946-01-07
Abstract: 605,824. Pile fabric looms. BOUCHER & CO., Ltd., and BADGER, A. J. Jan. 7,1946. No. 499. [Class 142(ii)] In a loom in which lengths of pile yarn .are withdrawn from tubular guides by grippers 31 and severed from the supply before insertion into the fabric, severing is effected by raising a comb 30 into engagement with the yarns and sliding knives 26 along it. Each knife is pressed against the comb by a clip 23 engaging one of a series of serrations in the knife, whereby its height can be adjusted.
Patent GB-195465-A (GB)
Title: Improvements relating to the production of petrol
IPC: C10G9/00
Filed: 1922-01-07
Abstract: 195,465. Tinker, F. Jan. 7, 1922. Hydrocarbons, cracking. - In producing petrol from heavy hydrocarbon oils such as crude mineral oils, tar oils, fuel oils, kerosene, &c. the oil is passed through an apparatus comprising the elements of an ordinary topping-plant, viz. a preliminary heater e, a pipe still a, a vapourseparating drum b, a fractionating column c and a condenser d, and the condensate from the column c is passed into a still g, the vapours from which are passed through a superheater h and are delivered to the fractionating column c or other part of the system, for example, to the separating drum b. The unvolatilized residue from the drum b is passed through the preliminary heater e. In place of the pipe still a and drum b, an ordinary oil still may be used. Specification 188,058 is referred to.
Patent GB-632998-A (GB)
Title: Improvements in torsional spring drives or suspensions for motor cars and other vehicles
IPC: B60G11/18
Filed: 1947-01-07
Abstract: 632,998. Torsion springs. RAMSTROM, J. H. Jan. 7, 1947, No. 591. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 9, 1947.] [Class 108 (iii)] [Also in Group XXXI] In a springing device comprising the combination of three or more concentricallyarranged torsion elements, in the form of a central core and surrounding tubes arranged in series connection with each intermediate tube being connected at one end with the next outer element and at the other end with the next inner element, at least two of the tubes are so related that the tube at less radius has a greater wall-thickness than the tube at greater radius. A pinion 5 secured to the outermost of the tubes 3 for transmitting the spring movement to a transmission member, may be secured to an inner rigid member 2 by a latch 6 to prevent sudden unwinding of the spring in the event of a transmission failure. The tubes are secured at each end by shrinkage fits. In a further construction (Fig. 2, not shown) the inner rigid member and the outermost tube are provided at opposite ends with load-connecting flanges, and annular support members are provided between adjacent tubes in the central region of the spring. The spring unit may be applied to vehicle suspensions, vehicle propulsion (see Group XXXI), clocks, gramophone motors and toys. The Specification as open to inspection under Sect. 91 comprises also a further construction in which there is no radial clearance between adjacent tubes, and the ends of the tubes are tapered and are secured by shrinkage into correspondingly-tapered annular recesses in annular end-pieces. A central supporting- member is provided within the tube forming the inner core. This subject-matter does not appear in the Specification as accepted.
Patent GB-681916-A (GB)
Title: Improvements in or relating to ammunition projectiles
IPC: F02K9/30
Filed: 1950-01-10
Abstract: 681,916. Ammunition projectiles. ANSTALT FUR DIE ENTWICKLUNG VON ERFINDUNGEN UND GEWERBLICHEN ANWENDUNGEN ENERGA. Jan. 10, 1950 [Jan. 17, 1949], No. 599/50. Classes 9(i) and 9(ii) A rocket projectile having a nose fuze 1, a casing 2 containing the explosive charge, and a tail part 3 comprising a tubular propellant chamber carrying stabilizing blades 4, 5 has the blades arranged in pairs symmetrically grouped round the tail, the members of each pair being mutually inclined and symetrically placed with respect to the longitudinal axis of the projectile. For velocities between 100 and 300 ms./sec. the angle between the members of each pair is between 2 and 10 degrees. In each pair of blades the blade 4 which is inclined in the direction of rotation has a greater height than the blade 5. The propellant gases escape through nozzles 7 after rupturing membranes 8. Each nozzle has a milled recess 9 whereby the escaping gases cause the projectile to rotate as described in Specification 681,977. The tail part 6 carrying the nozzles may be of aluminium and each membrane 8 is held on its seating by a collar 10 of heat-resistant material, e.g. steel. On firing from a projector the striker hits a primer cap 11 fixed in a carrier 12 to initiate an ignition charge 13 which in turn ignites an aluminothermic charge 13a in an axially arranged tube 14, Fig. 4. The charge 13a ignites the propellant 15 through apertures in the tube. The propellant is in the form of hollow sticks arranged 'symmetrically about the tube 14 and resting on an annular grid 16 with a vaulted cross-section as described in Specification 681,978. Lateral openings 17 in the grid allow the gases to escape while retaining unburnt particles of powder. The forward end of the propellant chamber is screwed to a coupling 18 which is itself screwed to the body of the projectile. The propellant chamber has a forward extension 21 to prevent excessive rise' in internal pressure, a ring 22 holding the sticks 15 in position (Fig. 6). The blades 4, 5 may be a single unit either forced on to the tail or secured by glue or held by the nozzle carrier 6 (Fig. 7). An auxiliary striker 23 in the form of a valve protected by a membrane 24 may be used to actuate the primer 11 and prevent rearward ejection of gases from the charge 13. The 'nozzle carrier 6 may be formed as a single unit with the blades 4, 5. The nozzles may be grouped in pairs or threes and some nozzles may have membranes collapsing when the internal pressure exceeds the safety limit. The propellant chamber may be lined with heat-insulating material 25, e.g. cardboard sheet and have an external coating decreasing heat-absorption; e.g. white paint.
Patent GB-686875-A (GB)
Title: Improvements in the treatment of rubber
IPC: C08K5/16
Filed: 1951-01-10
Abstract: Synthetic rubber, e.g. butadiene-styrene, butadiene - acrylonitrile, and isobutyleneisoprene copolymers is treated, particularly with a view to facilitating the dispersion of fillers, by adding the products of nitration of polycyclic hydrocarbons obtained from petroleum by selective extraction with furfurol.  Preferably about 10 per cent of the nitro body, based on the weight of the filter to be introduced, is used, and it is emulsified with wool fat, lecithin, stearic acid, and its soaps, or is added in combination with a solvent having one or more polar groups.  Other specified fillers are alumina gel, basic aluminium sulphate, calcium and aluminium silicates, colloidal silicic acid and polyvinyl chloride.ALSO:Natural or synthetic rubber is treated, particularly with a view to facilitating the dispersion of fillers, by adding the products of nitration of polycyclic hydrocarbons obtained from petroleum by selective extraction with furfurol.  Preferably about 10 per cent of the nitro body based on the weight of the filler to be introduced is used and it is emulsified with wool fat, lecithin, stearic acid, and its soaps.  It may also be used in combination with a solvent having one or more polar groups.  In an example the mix consists of smoked sheet rubber, zinc white, magnesium oxide, a nitration product of polycyclic hydrocarbons from selective furfurol extraction of petroleum, sulphur, hexamethylenetetramine, and alumina gel.  Other specified fillers are basic aluminium sulphate, calcium and aluminium silicates, and colloidal silicic acid, and polyvinyl chloride.
Patent GB-138668-A (GB)
Title: Improvements in radiators
IPC: F28D1/02
Filed: 1919-01-10
Abstract: 138,668. Kellogg, H. D. Jan. 10, 1919. Radiators for heating buildings are built up of a number of sections each comprising a front chamber 15 having a flat outer face 14, and one or more rearwardly tapering extensions 9 abutting against the wall of the room, the adjacent chambers 15 communicating with each other through connexions 16 so as to form a continuous longitudinal passage with a vertical front face 7. and the spaces between the wall and adjacent extensions 9 forming air channels. The end sections 1, 2 of the radiator, to which the inlet and outlet valves 3, 4 are connected, are preferably provided with longitudinal extensions 6 so as to conceal the valves 3, 4. As shown in Fig. 3, each section has only one tapering extension 9, which may be constituted by a single unbroken space or, as shown in Fig. 5, which is a section through one of the extensions, may consist of rearwardlyextending fluid spaces 10, 11, 12 connected by tubular channels 13 decreasing in cross-section rearwardly. The top of the radiator is covered by a number of grids 19 secured in position between ridges 18 on the extensions 9 by means of downwardly projecting spring fingers 22, Fig. 4, engaging projections 23 on the radiator sections. In a modification, each intermediate section has a front water chamber and several tapering extensions 9 cast in one piece. The end sections of the radiators may also be modified by omitting the extensions 6, the valved connexions entering the sides of the sections.
Patent GB-585019-A (GB)
Title: Improvements relating to tyre inflators for cycles
IPC: B62J11/02
Filed: 1945-01-10
Abstract: 585,019. Inflators. JAMES CYCLE CO., Ltd., and KIMBERLEY, F. A. Jan. 10, 1945, No. 797. [Class 136 (i)] In a cycle inflator permanently secured to the cycle by a universal joint, the universal joint comprises a block 17 associated with the inflator and having an opening 18 in which is disposed a part spherical head 16 mounted upon the cycle frame and held within the block by a threaded plug or other retaining member 20, both the member and block having part-spherical seatings to engage the head 16 in all angular positions of the inflator relative to the frame. As shown in Fig. 3, the retaining member 30 is pressed into engagement with the head 16 by a spring 27 interposed between the member and a screwed plug 28. The usual flexible connector screws into a hole 23, Fig. 1, or 29, Fig. 3, in the block 17. In the case of motor-cycles, part of the length of the flexible connector may be replaced by a tube or tubes fixed to the frame.
Patent GB-907560-A (GB)
Title: Power transmission mechanism for tractors
Inventor: BROWN DAVID JOHN BOWES
IPC: B62D11/18
Filed: 1961-01-09
Abstract: 907,560. Motor vehicles. HUNSLET (HOLDINGS) Ltd. May 1, 1961 [Jan. 9, 1961], No. 803/61. Class 79(2). A tractor is provided with a diesel engine 10 which drives a propeller shaft 13 through a hydraulic torque converter 11 and a reversible speed reduction gear 12, the shaft 13 being connected through gears 14 and 15 to multidisc friction clutches 16, each clutch being associated with a driver-operated brake, and transmitting the drive to the associated ground wheels 17 through a transmission shaft 18 and worm gearing 19. The vehicle is manoeuvered by varying the relative rates of driving the wheels on opposite sides by controlling the clutches and brakes, each clutch-brake unit comprising a set of driving plates connected to the gear wheel 15 and a set of driven plates connected to a brake drum and connected to the associated transmission shafts 18. The clutch and brake can be independently operated. In executing, say. a left hand turn, the left hand clutch would be disengaged and if the resulting turn is not sufficient, the associated brake would be engaged.
Patent GB-1527672-A (GB)
Title: Hand knob
IPC: G05G1/06
Filed: 1977-04-07
Abstract: 1527672 Knobs J VUKICS 7 April 1977 [9 Jan 1976] 00820/76 Heading A4U [Also in Division B6]  A hand knob comprises a part 1 attachable to a spindle or lever, e.g. a gear lever for a motor car, and a transparent portion 2 encapsulating an article, e.g. a model motor car 8. The knob is preferably of synthetic plastics and the portions are attached by adhesive or are screwed together or snap-fittogether, or the portions may be integral. An electric lamp may be housed in the knob.
Patent GB-488857-A (GB)
Title: Improvements in milling machine tools
IPC: B63B5/06
Filed: 1937-01-11
Abstract: 488,857. Control of several motors. TURNMILLING CORPORATION. Jan. 11, 1937, No. 824. Convention date, Jan. 9, 1936. [Class 38 (iii)] [Also in Group XXII] Three motors 12, 244, 110 are used respectively for driving the cutter spindles, the cam-shaft, and the work spindle of a milling machine-tool and the electrical circuits are so arranged that the cutter spindle motor is prevented from being stopped prior to stoppage of the work-spindle motor and the camshaft motor and these last two motors are also prevented from being started prior to the starting of the cutter spindle motor. Closure of the push-button switch 280 energizes the solenoids 282, 284 closing the main switch 272 for the spindle motor and the switch 286. Operation of the push-button switch 304 closes the switches 292 and 300 which energize solenoids 290 and 234 closing the main switch 276 for the cam-shaft motor 244 and releasing a stop for the cam-shaft respectively. A switch 204 is released by a part already set in motion and this closes, thus enabling the solenoid 298 to be energized and to switch in the work-spindle motor 110 when the cam-rod 56 rises to close the normally open switch 58. The work-spindle motor rotates the work through either 180 or 360 degrees, whereupon the spitch 204 is opened and the workspindle motor is stopped, the cam-shaft rotates to repeat the cycle until the switch 246 is opened by the cam 218.
Patent HU-T60619-A (HU)
Title: Process for producing cosmetic face cream based on goat's milk
Inventor: BORHEGYI MARGIT
Filed: 1991-01-30
Abstract: Goat milk based cosmetic face cream contains poly-sorbate, conservant soln., glycerol, heparin and nonionic surfactant. (Dwg.0/0)
Patent HU-T46096-A (HU)
Title: Rod structure particularly planar or spatial trussed beam structure
Inventor: LIPTAK LASZLO
IPC: E04C3/00
Filed: 1987-02-17
Abstract: The nodal point design for open framework structures using tubular rod elements consist of a double-skinned circular connection plate (6) with several radial through holes of a diameter (D3). - The two skins (8,9) of the plate are distanced by bushings 10 into which the ends of the tubularm rod elements (2) are introduced. - The ends of the tubular rods are provided with beads or shoulders (11,12) at a distance (1) from each other. The external diameter (d) is smaller than the internal diameter (D3) of the bushing (10) and the distance is larger than the length (V) of the bushing. - The tubular rod ends are joined to the connection plates by bolted clamps (13). ADVANTAGE - The design offers a reliable and quick connection method, in particular for structures where very high loads are involved requiring a great number of connecting elements with labour-intensive applications. (First major country equivalent to HU-046096) (7pp Dwg.No.7,8/8)
Patent HU-T43333-A (HU)
Title: Process for preparing self-adhesive plastic-bituminous sheets
Inventor: KOESZOERUES SANDOR
IPC: C08L9/00
Filed: 1986-02-17
Abstract: Bitumen is modified at 160-200 deg.C by 5-30 wt.% of a natural or synthetic elastomer and a mineral oil derivative of a low aromatic content and high flash point. Occasionally the mixture is stabilised by silica. Finally 2-30% hydrocarbon resin, rosin or synthetic phenol-terpene resins are added. Sheets are coated at 110-150 deg.C by the mixture. The bituminous layer is covered by a protective and release material.