baber/WOPTO huggingface dataset:
Patent GB-268553-A (GB)
Title: Improvements relating to display stands or brackets for hats or other articles
IPC: A47F5/04
Filed: 1926-04-12
Abstract: 268,553. Harris & Sheldon, Ltd., and Richards, R. G. April 12, 1926. Stand heads.-A display stand or bracket is provided with a number of upwardly directed unadjustable diverging arms 1 to support a hat &c. In the construction shown, four arms 1 are secured in a sleeve 2 carried by a standard or bracket arm 4. The arms are furnished with rubber terminals 6. According to the Provisional Specification the arms instead of diverging from a central point may be cranked outwards or otherwise arranged so as to extend vertically upwards, or they may be curved or shaped in any desired manner.
Patent GB-704930-A (GB)
Title: Airplane landing wheel brake control apparatus
IPC: B64C25/42
Filed: 1952-04-16
Abstract: 704,930. Aircraft braking systems. BOEING AIRPLANE CO. April 16, 1952 [April 20, 1951], No. 9593/52. Class 103(1) The invention is concerned with an improved control circuit for aircraft wheel skid prevention apparatus of the type described in Specifications 696,446 and 704,880. Energization of the circuit as a whole is controlled by a master switch 18 closure of which provides a potential difference between conductors 20 and 34 between which are connected relays V, W, X, Y and Z. Leads 20a, 20b and 20c operate similar brake units on other wheels. The normal energizing circuit to the solenoid valve 10, which operates to govern the brake cylinder pressure, is thus by conductor 20, relay switch contact Xc, conductor 40 and relay switch contact Zc, the closing of the circuit through contact Xc, being dependent on relay X which is energized or deenergized to suit the various operating conditions under the control of relays V, W and Y. A switch 24 normally closed in flight, is opened automatically by contact of the landing wheel with the ground to displace the oleo mechanism. In flight switch 24 applies voltage to distribution conductor 26 leading to the other wheel brake systems and also to an arming relay L, the main purpose of which is to prevent automatic release of the brakes by other relays as the aircraft comes to a stop. The apparatus includes, in addition to a flywheel actuated skid and recovery switch mechanism 61, similar to that described in Specification 696,446, a wheel rotated commutator 66 having four conductive segments 70 engaging successively a sliding contact 68 connected through a rectifier to a relay V, the function of which is to co-operate with the arming relay L in preventing locked wheel condition before ground contact takes place and release of the brakes when the aircraft is at a standstill. The skid sensing contacts of the switch mechanism 61 close a circuit to a skid control relay W energization of which operates the solenoid valve control relay X which controls through closure of the contact arm with contact Xc the operation of the solenoid valve 10. The recovery sensing contacts R close a circuit to a recovery control relay Y which similarly operates relay X to control energization of the solenoid valves 10. The " Fail-Safe " relay Z after a predetermined time operates to open contact Zc to prevent any release of the brakes by the solenoid valve if any of the other relays have not operated after their normal slow release periods, approximate valves of which are given in the description. Operation of the relay Z also causes the illumination of an indicator light 22 which warns the pilot that the automatic system is defective.
Patent GB-419197-A (GB)
Title: Improvements in or relating to suction cleaners
IPC: A47L5/28
Filed: 1934-03-27
Abstract: 419,197. Vacuum cleaners. HOOVER, Ltd., Perivale, Greenford, Middlesex.-(Hoover Co. ; North Canton, Ohio, U.S.A.) March 27, 1934, No. 9602. [Class 8 (i).] In a suction cleaner in which the motor casing A is ventilated by a fan D mounted in the same spindle as the main suction fan C the casing of which is separated from the motor casing by the partition B, an electric resistance E is mounted in the path of and is cooled by the air drawn through the casing by the fan D. The resistance is conveniently mounted within or just outside a discharge opening A<2> and may be shielded by the annular shroud F. The resistance may be employed in connection with a lamp mounted on the cleaner, for adapting the motor to various supply voltages, or to permit the motor to run at different speeds.
Patent GB-1044276-A (GB)
Title: Electrical semiconductor device
IPC: H05K5/06
Filed: 1964-03-06
Abstract: 1,044,276. Semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. March 6, 1964 [March 13, 1963], No. 9640/64. Addition to 1,020,151. Heading H1K. In a mounting structure for a semi-conductor device which comprises an insulating disc provided with an aperture therein for accommodating a semi-conductor element and a layer of metal on each face of the disc to which the electrodes of the element are connected, the disc and the layers are sealed together only in the vicinity of the cavity, whereby unequal expansion of the materials of the disc and layers when the structure is heated do not cause the hermetic sealing of the element to be ruptured. As shown Cu or Ag layers 3, 4 are soldered to metallized portions of the faces of a ceramic disc 1 only in the region 6, the remaining space between the layers and the disc being filled with a suitable plastic mass 7. Layer 4 is preferably thicker than layer 3.
Patent GB-114544-A (GB)
Title: Improvements in or relating to Pulling-over and like Machines.
IPC: A43D21/02
Filed: 1917-07-05
Abstract: 114,544. Gimson & Co., and Bagshaw, C. M. July 5, 1917. Pulling-over.-In machines in which the pincermechanisms have associated with them work pressers adapted to be displaced relatively to the pincer-mechanisms on contact with the work, means are provided automatically to cause an initial displacement of the work pressure relatively to the pincer-mechanisms to ensure that the tack holes will be completely uncovered prior to the operation of the tack drivers. The invention is particularly for use in connexion with the toe pincer-mechanisms of such machines, and is described as applied to the machine described in Specification 3876/14. In this machine, a work presser 127 is slidably carried by a pinoer frame 25 and is adapted to move inwards with the frame from its normal position shown in Fig. 1, in which a tack passage 172 registers with a passage 133 in a tack block for tack loading, until it engages the upper on the corner of the last, when a spring 129 permits it to remain stationary during the continued inward movement of the pincer frame to carry the upper under the last. To effect tho initial displacement of the presser it is connected to a stationary part of the machine, or, as shown, to a lug F on a collar G fixed on the pivot rod 146 of the work-holding arm 2, by means of a telescopic connexion comprising rods A, D, the front rod A being connected to the presser by a screw or pin B conveniently engaging the lug 130. A compression spring I bears against a collar J on the rod D, and is adapted to be engaged by a pin K after a certain amount of lost motion indicated at N, which is provided to allow of the usual adjustments of the pincer mechanism to be made; the pin K, which passes through the rod A and runs in slots L in the rod D, may be engaged with any one of a number of holes M in the rod A. In operation, the presser 127 moves inwards with the pincer frame 25 until the pin K engages the spring J, when the movement of the presser is arrested. In the later part of the inward movement of the pincer frame a sleeve 136 engages the lug 130 and the presser is then carried into contact with the work.
Patent GB-436150-A (GB)
Title: Improvements in gas cocks
IPC: F16K5/02
Filed: 1935-03-28
Abstract: 436,150. Gas cocks. TOWNSON & COXSON, Ltd., and HILL, F. S., Essington Street, Birmingham. March 28, 1935, No. 9756/34. [Class 135] Actuating mechanism for moving a gas cock into both " on " and " off "positions by similar movement of a chain or the like 23 comprises a lever 9 which actuates the plug 4 through a spring-pressed plunger 16 on the lever engaging teeth 19, 20, 21, or 22 on a wheel 7 attached to the plug. The lever 9 works between stops 12 and 13 and rotates the plug through 90‹ at each downward movement of the chain 23, the return movement being effected by a spring 14, the plunger 16 moving over the periphery of the wheel 7, and reverse movement of the plug being prevented by a non-return device comprising a similar plunger and toothed wheel arrangement 27, 26 at the other end of the plug.
Patent GB-558671-A (GB)
Title: Improvements in or relating to permanent magnet structures
IPC: B23Q3/154
Filed: 1942-07-14
Abstract: 558,671. Permanent magnets ; motors. HITCHCOCK, S. I. July 14, 1942, No. 9793. [Class 35] A permanent magnet 2, Fig. 1, is provided with a flux leakage path 6, 7 and an armature 12, 13 both of similar form and relatively movable and comprising soft iron portions 6, 12 separated by non-magnetic portions 7, 13. When the soft iron portions are staggered, as shown, the flux from pole-pieces 3 threads its way alternatively between them in a zig-zag manner, and the force between the magnet and the armature is great ; whereas when they are opposite the force is small. In its application to a permanent magnet motor the cylindrical permanent magnet 2, with four poles 3 and associated flux leakage paths, is mounted on shaft 1 between four pole-pieces 10 each carrying an armature. The axial movement of the armatures is effected against springs 16 by cam 21, followers 22, and levers 23, and is timed so that the force between the rotor and stator poles is a maximum when they are approaching each other and a minimum when they are receding, thus facilitating the continued movement of the rotor. Timing is adjusted by moving the cam-follower mechanism about the axis. In a modification, the stator also carries permanent magnets 27, Fig. 5, which oppose the magnet 2 and still further reduce the attractive force in the minimum position. In a work-holder, the armature 28, 29, Fig. 6, forms the work table and co-operates with permanent magnet 33 and flux leakage path 30, 31. When the handle 34 moves the table from the position shown to the position when the soft iron portions are opposite, the force on the top of the table rises from a minimum to a maximum. Specifications 429,199 and 552,558 are referred to.
Patent GB-479985-A (GB)
Title: Combustion chamber for engine starters
IPC: F02N13/00
Filed: 1936-07-14
Abstract: 479,985. Gas-producing charges; breech mechanism. COFFMAN, R. A. July 14, 1936, No. 9829/37. Convention date, July 15, 1935. Divided out of 478,313. [Classes 9 (i) and 92 (ii)] [Also in Group XII] A unit for use with, and for generating pressure fluid for the operation of engine starters of the kind described in Specification 478,313 comprises a combustion chamber 79, Fig. 1, for receiving a combustible charge of fuel 96, a pivoted cover 82 carrying igniting means 90 and a screwed connection 80 for readily connecting the unit to the cylinder of the starter. The cover is pivoted at 83 and held in its closed position by a locking lever 86 having an extension 89 which engages with a lip 88 on the chamber. The cover is also provided with a hook 110 which, when the cover is thrown back engages with a notch 109 on the extractor mechanism 105 for removing the shell 95 of the charge 96. After the charge has been ignited it is forced from its shell into a metal cup 99 where combustion is completed. The charge 96 comprises a body of slow burning nitrocellulose or other suitable fuel material and carries plugs 97 of nitroglycerine which are ignited by a match 98 and firing pin 90. To augment the fluid pressure, the charge may be provided with a cavity 101 to contain liquid such as water or powdered carbon or other material capable of generating vapour or gas under the influence of heat. Fig. 2 shows a modification in which the charge 111 is without a shell and is held in position by means of clips 117. The cover is provided with a sealing ring 114. In the modification shown in Figs. 3 and 4, the charge is supported in a perforated cage 122 provided at the bottom with radial channels 125 for the escape of gases. The charge is ignited by a steel rod 133 which is driven by a spring 136 against spring-pressed abrading elements 132 such as carborundum. The rod 133 is cocked by a trigger 139 releasable by hand. After the trigger has been released, the rod 133 is retained in seating contact with the spark aperture in the cover by a spring- pressed bar 142 which engages with the top of the rod 133 when it has been released. The bar 142 is turned about a fulcrum 144 by the pressure in the combustion chamber acting on a rod 141 which engages with the bar 142.
Patent GB-566338-A (GB)
Title: Improvements in safety razor blades
IPC: B26B21/56
Filed: 1943-06-18
Abstract: 566,338. Safety-razor blades. BENJAMIN, S. H. June 18, 1943, No. 9841. [Class 30] To reduce the number and extent of undulations in the cutting edge of a safety razor, the blade is provided with recesses 27, 28, of equal or unequal lengths extending inwardly from the ends to leave a narrow bridge piece 29, and one or more blade locating apertures 31 are provided between the recesses and the edge or edges of the blade.
Patent GB-527358-A (GB)
Title: Micro-chronometer, in particular for landing altimeters on aircraft for measuring the altitude by means of sound waves by the eeho sounding method
IPC: G01S1/72
Filed: 1939-03-29
Abstract: 527,358. Echo-sounding apparatus. ATLASWERKE AKT.-GES. March 29, 1939. No. 9883. Convention date, March 29, 1938. [Class 118 (ii)] Relates to a microchronometer, particularly intended for use in measuring altitudes of aircraft by echo-sounding, having a moving timing member the position of which with respect to the zero-position is caused by the echo to be indicated visibly on a scale calibrated in units, the indication remaining visible until the next succeeding echo. According to the invention, regularly rising or falling voltages are applied by the timing-member to a voltage measuring device through a relay actuated by the echo. In the construction illustrated in Fig. 1, the relay has a large number of actuating members consisting of small iron rods t which slide in brass tubes on guides between two poles q, r of an electromagnet, the movement of the rods being so limited that in both terminal positions. they are closer to one pole, q, of the magnet. A polepiece u rotates continuously with uniform velocity between the pole r and the guides s. When the magnet is energized by the arrival of an echo, the rods t are attracted by the pole q, but the rod that happens to be opposite the moving polepiece u moves towards the pole r and in this position completes the circuit of a voltmeter z, Fig. 3, supplied with various voltages from a potentiometer y. In a modified construction, the pulse produced by the echo is applied to windings s1, s2, Fig. 4, pivoted armatures t1 being normally deflected towards the windings s2. The armature which happens to be opposite the rotating polepiece u is deflected in the opposite direction. Instead of electromagnets w1, w2, permanent magnets may be used. In another construction, an ordinary relay may be used the moving member of which applies to the voltmeter z a potential determined by a member moving over a potentiometer. The Specification, as open to inspection under Sect. 91 describes an indicating device in which the movement of the rods t towards the pole q prevents light from passing through slots in the tubes s, the light being seen in that tube in which the rod has moved towards the polepiece u. In another construction, the movable contacts of a relay extinguish one of a number of indicating gas-filled valves in receipt of an echo pulse. In a modification, the indicating element comprises a gas-filled ring having a number of compartments each corresponding to a gasfilled valve. This subject-matter does not appear in the Specification as accepted.
Patent GB-952321-A (GB)
Title: Improvements relating to brakes
Inventor: GODDARD ARTHUR
IPC: F16D65/14
Filed: 1959-03-21
Abstract: 952,321. Internal shoe-drum brakes. GIRLING Ltd. March 21, 1960 [March 21, 1959] No. 9883/59. Headings F2E and F2F. An actuator for a brake of the kind in which friction elements are spread apart into engagement with the rotatable member to be braked is located within the brake and comprises a cylinder closed by a solid wall and mounted adjacent its open end upon a torque taking member to spread means reciprocable along the axis of the cylinder substantially at right angles to the torque taking member, hydraulic fluid operating in the space between the means and a closed end of the cylinder and a pull member for connecting the means to the rigging of a manually operable brake operating member. In the internal shoe-drum brake shown a cylinder 12 is mounted inside the brake back plate 13 between adjacent end shoes 10 with its axis at right angles to the back plate 13, a piston 18 in the cylinder is adapted to be actuated by hydraulic fluid supplied under pressure to a space 19 between the piston and the closed end of the cylinder at its end remote from the back plate, and a wedge 24 is associated with the piston 18 and is movable to separate the shoes upon axial movement of the piston away from the closed end of the cylinder. The wedge 24 is adapted to be connected to the rigging of a hand brake lever or the like so that it is movable to separate the shoes upon hydraulic or manual actuation of the brake. Figs. 1 and 3 show an arrangement wherein the brake shoes may be spread apart either by hydraulic pressure to actuate brake shoes 10 through wedge and roller mechanism 24, 25 to spread apart tappets 15 which slide in opposite bores at right angles to the bore of the cylinder to engage the brake shoes 10. Alternatively the tappets may be spread apart by actuation of a pull rod connection to rigging of the hand brake to actuate the wedge 24 and piston 18. A lost motion connection may be incorporated between the pull rod and the rigging of the hand brake so that the piston may be actuated hydraulically without the hand brake mechanism being disturbed.
Patent GB-343790-A (GB)
Title: Two story press for vulcanising belts
IPC: B29C35/00
Filed: 1930-03-28
Abstract: 343,790. Vulcanizing rubber. SIEMPELKAMP, E., 69, Hohenzollernstrasse, Krefeld, Germany. March 28, 1930, No. 9921. [Class 70.] A two-storey belt-vulcanizing press consists of a fixed head c with heating plate d, an intermediate heated table e controlled by pistons f in cylinders g mounted on the head c, and a lower heated table b capable of being forced against the head. The press is also provided with clamps h, i, k at each end, one of which is capable of horizontal movement to stretch the belts. In operation, a belt l is placed on the table b and lower clamping members h, the plate e, and clamps i are lowered on to this, a second belt is placed on the plate e, and clamps i, and the ram is operated to force the belts against the head c, and to raise the clamps into the plane of the belts. The belts are then stretched and vulcanized.
Patent HU-T37771-A (HU)
Title: Process for preparing new 1,2,4-thiadiazones
Inventor: JONES STUART D
IPC: C07D285/18
Filed: 1985-04-01
Abstract: Novel 1,2,4-thiadiazines of the formula    <IMAGE>  I  wherein R3 is selected from the group consisting of hydrogen, -OH, -CF3, alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and   <IMAGE>  R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms or taken together with the nitrogen to which they are attached form a saturated heterocycle of 4 to 8 carbon atoms optionally containing a heteroatom of the group consisting of -O-, -S- and   <IMAGE>  and R' is hydrogen or alkyl of 1 to 3 carbon atoms, R5 is   <IMAGE>  R4 is selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 3 carbon atoms, R6 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 3 carbon atoms with the proviso that R6 may represent halogen only when R3 is hydrogen, -OH, alkyl and alkoxy of 1 to 6 carbon atoms or cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and novel intermediates.
Patent HU-T38295-A (HU)
Title: Process for production of new resorcinor ethers
Inventor: WENK PAUL
IPC: A61K31/225
Filed: 1985-05-23
Abstract: Novel 4-acylresorcinol ethers of the formula    <IMAGE>  (I)  in which R1 represents lower alkyl, R2 represents lower alkyl, lower alkenyl or lower alkynyl, R3 represents hydrogen, lower alkoxy, trifluoromethyl or halogen, alk represents an alkylene radical, one of the radicals R4, R5 and R7 is a group of the formula -NH-C(=O)-R8, a radical R4 or R5 that is other than a group of the formula -NH-C(=0)-R8 is a radical R9 and a radical R7 that is other than a group of the formula -NH-C(=0)-R8 is a radical R10, R6 represents hydrogen, lower alkyl, halogen, trifluoromethyl, optionally esterified or amidated carboxy, cyano or lower alkanoyl, R8 represents optionally esterified or amidated carboxy, or 5-tetrazolyl, R9 represents hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, and R10  represents hydrogen, lower alkyl, lower alkoxy, halogen, trifluoromethyl, cyano or optionally esterified or amidated carboxy, and their salts have LTD4-antagonistic and PLA2-phospholipase-inhibiting properties. They can be manufactured according to methods known per se.
Patent HU-T53347-A (HU)
Title: Combined process and equipment for separation of sludge
Inventor: KISS ATTILA
IPC: C02F3/00
Filed: 1988-05-18
Abstract: According to the proposal a rough sepn. is first carried out by transferring the liq. to a settling tank (1) followed by a fine sepn. in a tilted plate separator (2). The upper part of the settling tank is fitted with a cyclone (3) and its lower end is provided with a sludge discharge pipe, complete with penstock (7). The cyclone discharge is connected to the inlet of the tilted plate separator. - ()
Patent HU-T58348-A (HU)
Inventor: JURASZYK HORST
IPC: C07D257/06
Filed: 1990-09-21
Abstract: Neue Aminosäurederivate der Formel I 
R¹-C p H 2p -(NH) q -CO-NH-CHR²-CO-Z-C m H 2m -CHWR³-CO-­NH-CHR³-CR⁴-(CHR⁵) n -CO-E-Q-Y      I 
worin R¹ bis R⁵, p, q, Z, m, n, E, Q, W und Y die in Patentanspruch 1 angegebenen Bedeutungen haben, 
sowie ihre Salze hemmen die Aktivität des menschlichen Plasmarenins.
Patent HU-T56595-A (HU)
Title: Mixtures on vinyl-aromatic polymer base, having good mechanical characteristics
Inventor: FASULO GIAN CLAUDIO
IPC: C08L23/02
Filed: 1990-10-03
Abstract: Described are blends based on vinyl-aromatic polymers endowed with highly satisfactory mechanical characteristics and unchanged rheological properties, even after successive processing operations at temperatures equal to or higher than 200 DEG C, comprising:   (a) 10 to 90% by weight of vinyl-aromatic polymer containing from 0.5 to 5% by weight of vinyl-aromatic monomer-conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   (b) 5 to 50% by weight of polyolefin; and (c) 5 to 40% by weight of vinyl-aromatic monomer-conjugated diene star-shaped copolymer having a diene content of from 5 to 35% by weight. b
Patent HU-T59875-A (HU)
Title: Safety wheel for motor vehicles
Inventor: HEGEDUES FERENC
IPC: B60C17/00
Filed: 1990-10-18
Abstract: A safety wheel for motor vehicles comprises a wheel with an air filled, tubeless, rubber tyre. The rubber tyre is provided with an internal, flexible safety ring, which prevents total collapse of the tyre in case of a puncture. - The safety ring is located in a groove formed in the wheel. At least part of the external surface is provided with protuberances, in the form of truncated cones, intended to reduce running noise of the tyr