baber/WOPTO huggingface dataset:
Patent FI-943986-A (FI)
Inventor: LJUNGARS STEN
IPC: C21D9/52
Filed: 1994-08-31
Abstract: The invention relates to a process for producing steel belt, which process comprises continuously treating the steel belt in an annealing furnace 7 at a temperature which is higher than the recrystallisation temperature of the steel. The steel belt 4A is fed into the annealing furnace at a given feeding-in rate and is drawn out of the furnace at another, higher feeding-out rate, with the steel belt being subjected, in the annealing furnace, to a tensile stress at the said temperature which exceeds the creep limit of the steel at the said temperature, resulting in a permanent stretching (extension) of the steel belt corresponding to the difference between the feeding-out and feeding-in rate and in a decrease, corresponding to the extension, of the cross-sectional area of the belt, which decrease comprises a decrease in both the thickness of the belt and the width of the belt.
Patent FI-945071-A (FI)
Inventor: WALKER LINDA A
IPC: B65D55/02
Filed: 1994-10-27
Abstract: The bottle has a neck defining an opening at one end and a body having a recessed portion at the end opposite the opening. The recessed portion has a plurality of ramps disposed about its perimeter, the bottle having a thread disposed on the neck. A press-and-turn type cap has an inner shell engageable with the thread and an outer shell engaging with the inner shell by a press-and-turn device. The outer shell having a plurality of ramps disposed about the perimeter of the side. The ramps are disposed on the cap facing opposite the ramps disposed on the bottle. The ramps on the cap face in a counterclockwise direction and ramps on the bottle face in a clockwise direction. The bottle is cylindrical. The ramps are completely disposed about the perimeter of the bottle and cap and are intermittently disposed about the perimeter of the bottle and cap.
Patent FI-951700-A (FI)
Inventor: SOKOLOWSKI RICHARD BRUNO
IPC: C23C2/06
Filed: 1995-04-10
Abstract: PCT No. PCT/EP93/02754 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Oct. 8, 1993 PCT Pub. No. WO94/09173 PCT Pub. Date Apr. 28, 1994Process for continuously galvanizing steel sheet by passing the sheet through a bath consisting of zinc, aluminium and silicon, the aluminium content ranging from 0.05% to 0.5% by weight and the silicon content from 0.005% by weight up to saturation. There is neither formation of aluminiferous floating dross nor formation of bottom dross in such a bath.
Patent FI-961275-A (FI)
Inventor: HABERSTOCK FERDINAND
IPC: B61F5/24
Filed: 1996-03-20
Abstract: In the process of the invention for the transverse stabilisation of railway vehicles, uncomfortable lateral movements are stabilised in that the vehicle body (3) is dynamically decoupled from the bogie (6) during the uncomfortable movement as the representative factors in such movements are detected by sensors and counter-movements are produced by control technology on the basis of the detected values, making use of the existing drive units (1, 2) for track-curvature-dependent vechicle body control.
Patent FI-982160-A (FI)
Inventor: SLOTTE SVERRE
IPC: H04Q7/32
Filed: 1998-10-06
Abstract: A telephone connection is complemented with additional information by, after initiating the telephone connection between a transmitting telecommunication device and a receiving telecommunication device, composing, at the transmitting telecommunication device, a signalling message of predetermined form to be transmitted in association with the telecommunication connection. The signalling message contains the additional information. Within the signalling message there is indicated the intended receiving part within the receiving telecommunication device of at least part of the signalling message. The signalling message is transmitted from the transmitting telecommunciation device to the receiving telecomunication device.
Patent GB-1294074-A (GB)
Title: Camera exposure control
Inventor: STIMSON ALLEN GWYN
IPC: G03B7/085
Filed: 1970-01-08
Abstract: 1294074 Photographic exposure controls EASTMAN KODAK CO. 8 Jan 1970 [9 Jan 1969] 1001/70 Heading G2A An exposure control device of a camera had an avalanche photo-diode 7 exposed to scene illumination through a diaphragm slot 4 of a rotary diaphragm plate 5 having a second slot 6 in the optical path to a film 3. The photo-diode 7 is in circuit with a transistor 8 that conduct's to energize a trainsducer 9 which produces a counter clockwise rotation of the diaphragm plate 7 against the action of a spring 12. The plate 5 oscillates at a high frequency when the device is balanced, such that the photo-diode 7 is alternately illuminated above and below the level where it conducts. In a modification Fig. 2 (not shown) the spring 12 is dispensed with by using a dual coil having oppositely poled windings (9<SP>1</SP> and 9<SP>2</SP>) each transducer connected to separate transistors
Patent GB-102075-A (GB)
Title: Improvements in Surgical and like Heating Appliances.
Inventor: SKLIROS GEORGE EUSTACE
IPC: A61F7/08
Filed: 1916-01-21
Abstract: 102,075. Skliros, G. E. Jan. 21, 1916. Heating - appliances.-A hotwater bag, of rubber, to be worn on the person, is made of the shape shown, the upper part A being intended to cover the lower part of the body, the neck B to pass between the thighs, and the part C to cover the lower part of the back. The bag is provided with a cover, to which suitable straps &c. are attached.
Patent GB-697345-A (GB)
Title: Improvements in air and gas filters
Inventor: VEALE PETER NORMAN
IPC: B01D46/04
Filed: 1951-01-15
Abstract: 697,345. Air filters. SIMON (HOLDINGS), Ltd., H. Nov. 26, 1951 []an. 15, 1951], No. 1039/51. Class 8 (ii). Successive cleaning of groups of air filters g, Fig. 2, in each of a plurality of filter casing sections e and suspended from a plate f, Fig. 3 above which is a space divided into as many compartments h as there are sections e is effected by a positively driven rotary valve j, o located between the compartments h corresponding to the sections e, and a clean air outlet m; the valve serving to isolate each section e in turn from the outlet m and connect it to atmosphere or pressure air, thereby causing a reverse flow of filter cleaning air through the isolated compartment h and section e. The valve rotor o, which may be driven continuously or intermittently by a motor q, comprises as many sections t as there are compartments h and sections e, and all but one t are open at the top and bottom but closed at the sides, and the odd section t<SP>1</SP> is open at the bottom, closed at the top and two sides and has a port u in the peripheral side which when in register with an aperture n in the valve stator j effects the reversal of air flow. The stator j has an aperture n for each rotor section t.
Patent GB-911163-A (GB)
Title: Improvements relating to voltage regulators
Inventor: HEWETT CHARLES JOHN EDWARD
IPC: H02P9/30
Filed: 1960-01-13
Abstract: 911,163. Transistor oscillator circuits. STONE & CO. (DEPTFORD) Ltd., J. Nov. 10, 1960 [Jan. 13, 1960], No. 1219/60. Class 40 (6). [Also in Group XXXV] In a regulator for controlling the output of an alternator 1 supplying a load 2 over a rectifier 3 and comprising a multivibrator T 1 , T 2  producing rectangular pulses which are applied as switching pulses to a transistor T 4  in series with the field winding 4 of the alternator, the mark/ space ratio of the waveform of the output of the multivibrator is controlled by a further transistor T 3  responsive to a control signal derived from a circuit including a resistor 12 and Zener diodes 11. If the alternator output rises, an increase in control current from the source 11 to the base of transistor T 3  reduces the width of the " on " pulses appearing between the base and emitter of transistor T 4  whereby the average field current is reduced and the output voltage returns to normal.
Patent GB-588736-A (GB)
Title: Improvements relating to self-opening gates and the like
IPC: E05F13/04
Filed: 1945-01-16
Abstract: 588,736. Operating gates. HOLDSWORTH, L. G. Jan. 16, 1945, No. 1248. [Class 65 (i)] The hinge members 11 of a gate are mounted freely on a hinge shaft 13 and rest on collars 14 secured to the shaft. The engaging surfaces between the members 11 and collars 14 are inclined planes. The shaft is cranked at 13a and is mounted in bearings 15, 15a. When an approaching vehicle depresses the ramp 32, the shaft 13 is turned : this both tilts the axis of the hinges and raises the hinge members by the cam action between the inclined surfaces. Both actions raise the gate from its latch and, thereafter, the weight of the gate causes it to swing open. A reverse action by a receding vehicle causes the gate to close. The ramp 32 is connected by a sliding sleeve 27 and rod 23 to a lever 19 mounted on the shaft 13 and engaging a boss 20, secured on the shaft by a tongue and slot 20a which provides some lost motion. A gravity catch 21, Fig. 7, engages a cam edge on the boss 20 and holds the gate closed. The first free movement of the lever 19 brings a ball-end 22 up to the catch to raise it and thereafter the boss 20 and shaft 13 are free to move with the lever 19. In place of the cranking of the shaft 13. the shaft may be straight with its lower end carried in a ball-socket 36a, Fig. 7, on the end of a lever 36 secured to the boss 20. The connections 27, 23 may be replaced by wires and a wheel on the shaft 20 of the ramp.
Patent GB-159730-A (GB)
Title: An improved box, tin or like container of sheet metal
IPC: A47G19/24
Filed: 1920-01-15
Abstract: 159,730. Davidson, J. Jan. 15, 1920. Opening by tearing.- A tin or like container for prsserved food is provided with a tearing strip D, defined by lines of weakness E and provided with an integral tongue F, and which extends in a direction parallel to the axis of the box so that when removed a gap is left along the whole axial length of the box. The lines of weakness E may be formed by scoring or indenting.
Patent GB-631470-A (GB)
Title: Improvements in or relating to control arrangements in servo-mechanisms
IPC: G05B6/02
Filed: 1947-01-15
Abstract: 631,470. Reciprocating motors. GLENNY, A. P., LEE, R. W. S., and SPERRY GYROSCOPE CO., Ltd. Jan. 15, 1947, No. 1372. [Class 35] [Also in Groups XXIX and .XXXVIII] In a servo-mechanism of the kind in which the control signal is applied to a winding 14 on a polarised relay, an opposing feed back signal is applied to a second winding 37 on the relay, and the resultant movement of the armature of the relay is used to control the servomotor, the polarised relay has three legs, the centre one 3 constituting the armature and being fulcrummed at one end 6 so that the other end of the armature moves between polepieces formed as extensions of the stator legs 2, 4. Polarising current is supplied to windings 10, 11. The windings 14, 37 may be located on the stator legs. The operation characteristics of the relay may be varied by varying the current in the windings 10, 11 or in subsidiary windings on the stator legs.
Patent GB-1549523-A (GB)
Title: Production of gas bubble population in liquids
IPC: B03D1/24
Filed: 1977-01-13
Abstract: A venturi (2, 5) fed with water under pressure draws in ambient air and sends an emulsion into a volume (6) partly filled with water under pressure P1. A second ejector (9) is placed in the volume (6) and used to saturate water with air at the pressure P1. An outlet pipe (15) through which the saturated water comes out comprises a pressure drop (16) at which desorption bubbles are formed. The device is employed in flotation plants, for example for water purification. <IMAGE>
Patent GB-704947-A (GB)
Title: Improvements in and relating to textile spindles
IPC: D01H7/22
Filed: 1950-01-19
Abstract: 704,947. Spindle braking mechanism SCRAGG & SONS, Ltd.. E., and FINDLOW, E. April 4, 1951 [Jan. 19, 1950], No. 1391/50. Class 120(2) [Also in Group XXXIV] A textile spindle assembly of the kind in which the spindle is rotatably mounted in a support pivoted to the machine frame so that said support can be pivoted alternatively to position the spindle out of engagement with an endless driving belt and into engagement with a brake, or out of-engagement with the brake and into engagement with the driving belt, has the pivoted support provided with a manipulating handle attached thereto and adapted to engage the machine frame or a bracket thereon when the spindle is moved out of engagement with the driving belt to retain the spindle in a position clear of the brake. As shown, a bracket 5 is secured to a spindle rail 6 by bolts 7 and has an extending arm 8 in one with it and also a hollow vertical member 9 which acts as a socket for a rod 10 having mounted en it an arm 11 terminating in a ring 12 in which the mounting 13 for the spindle bolster is secured. The spindle 14 has a whorl 15 which when the spindle is running is pressed against an endless belt 16 under the action of a spring 17. On the arm 11 is a pivotally mounted lever 18 movable between two lugs 19 and 20 and normally pulled upwards by a spring 21. The arm 8 is provided with a lug 22 projecting towards the lug 19, a gap 23 on its underside and a braking surface 24 at its end. To stop the rotation of the spindle, lever 18 is pulled to the right, in Fig. 1, this swings the arm 11 around until the' whorl 15 contacts the braking surface 24, the lever 18 slides down the inclined face- 25 of arm 8 and enters the gap 23 where, due to the pull of the spring 21 it is retained. The length of gap 23 is sufficient to permit the whorl 15 to move clear of the braking surface 24 under the action of spring 17 when rotation of the spindle has. ceased.
Patent GB-548342-A (GB)
Title: Improvements in photographic film
IPC: G03C1/93
Filed: 1941-02-03
Abstract: 548,342. Photographic films. KODAK, Ltd. (Eastman Kodak Co.). Feb. 3, 1941, No. 1410. [Class 98 (ii)] A photographic film comprises a gelatinosilver-salt emulsion attached to a support with the aid of a substratum layer comprising gelatine and a polyvinyl or polyacrylic synthetic resin substantially free from carboxyl groups. The resin may be a fully esterified or partially hydrolysed polyvinyl acetate, propionate, or butyrate, a polyvinyl formaldehyde and acetaldehyde acetal, or an ester of polyacrylic acid, including methyl methacrylate. The support may be cellulose nitrate, acetate, or acetate-propionate. One of more additional substratum layers, e.g. of partially hydrolysed cellulose ester, or cellulose nitrate, or of a mixture of cellulose nitrate and a polyvinyl ester (e.g. the acetate), may be used between the support and the gelatine-resin layer. A cellulose ester (e.g. the nitrate) support may be coated with the mixed substratum layer (e.g. containing polyvinyl acetate) followed by the emulsion layer. A cellulose acetate support may be coated with a cellulose nitrate-polyvinyl acetate layer, followed by the mixed gelatine-polyvinyl acetate layer, and by the emulsion layer. A cellulose acetate-propionate support may be coated with a cellulose nitrate or mixed cellulose nitrate-polyvinyl acetate layer, a mixed gelatine-polyvinyl acetate layer, and three emulsion layers recording red, green and blue light respectively. Chromium chloride may be added to the gelatine-polyvinyl acetate layer. A cellulose acetate-propionate support is coated with a hydrolysed cellulose acetatepropionate layer, and then with a gelatine-polyvinyl acetate layer containing chromium chloride. An emulsion layer is then applied. A cellulose nitrate support may be coated with a mixed gelatine-methyl methacrylate layer, before applying the emulsion layer. A cellulose acetate support may be coated with a mixed gelatinemethyl methacrylate layer containing chromium chloride, or may be coated with a mixed cellulose nitrate-methyl methacrylate layer and then with a mixed gelatine-methyl methacrylate layer, before applying the emulsion layer. Specifications 470,565, 477,153, 477,289, 478,357, 537,709, 542,507, and 545,905 are referred to.
Patent GB-1323541-A (GB)
Title: Electro-chargers
IPC: H02J7/00
Filed: 1971-01-12
Abstract: 1323541 Charging storage batteries H OKANO 12 Jan 1971 [16 Jan 1970] 1511/71 Heading H2H A charger for a battery comprises a transformer 3 and a rectifier 2, the output 6, 7 of which is taken to terminals 10, 11 for connection to a battery, a second rectifier 8 in series with a relay 9 being connected across the terminals, the rectifier being adapted to operate a switch 9a in the primary circuit 14 of the transformer 3. In use, in the event of connections 10, 11 being correctly applied to the battery terminals, the residual voltage of the battery prior to a charging operation causes a current to flow through the relay 8 to operate switch 9a and commence a charging operation. In the event of the battery poles being incorrectly applied at 10, 11, no current is drawn through the relay 9 and no charging operation takes place. Upon removal of terminals 10, 11 from a battery, the pulsed current through the relay 9 is insufficient to keep the switch 9a in a closed position. A second relay operated switch may be placed in an output lead of the rectifier 2, and the rectifier 8, relay 9 combination may be replaced by a relay adapted to close the contacts in the event of current flow in one single direction.
Patent GB-309887-A (GB)
Title: Improvements in or relating to buffing or scouring and means for performing the same
IPC: A43D95/08
Filed: 1928-01-17
Abstract: 309,887. British United Shoe Machinery Co., Ltd., Hope, E., and Minett, W. T.. Jan. 17, 1928. Force-feed lubricators; lubricant conveyed by mechanical means.-A roll for scouring or buffing shoe bottoms is reciprocated axially by means of a collar 10 rotatably mounted on the shaft 12 of the roll and rotated by a pulley 36, the collar being connected to the shaft by a double thrust bearing 14. The collar has therein an inclined groove 16 in which is a block 30 connected by pins 26, 28, offset from the axis of the shaft 12, to a gimbal ring 18 pivoted by pins 20, 22 in the sides of a casing 24. The mechanism is lubricated by means of oil in the casing 24, which oil is picked up by a chain 38, fed along a groove 42 in the shaft 12 and fed from a recess in a block 44, by the pumping action of the reciprocating shaft, to flow along an axial bore 46 to holes 48 and a spiral groove 50 in the shaft. The pins 20, 22 are lubricated by rods 57 which pick up oil thrown by the rotating parts. Specification 23849/11, [Class 60, Grinding or abrading &c.], is referred to.
Patent GB-490743-A (GB)
Title: Improvements in or relating to fastening devices
IPC: F16B5/02
Filed: 1937-01-19
Abstract: 490,743. Fastenings. ELASTIC STOP NUT CORPORATION. Jan. 19, 1937, No. 1584. Convention date, Jan. 27, 1936. [Class 44] An arrangement to fasten two structures such as a cowling plate 4 to a plate 2 on the fuselage of an aeroplane comprises a socket 6 fixed on one structure and projecting as a boss into an aperture 24 in the other structure ; a bolt 50 with its head 54 disposed in the socket passes therethrough and carries a selflocking nut 52 which when turned to a proper disposition engages surfaces provided on the said other structure thereby holding the two' structures together, the shear stress being taken by the engagement of the boss with the aperture. The self-locking nut is formed with wings 64, 66 to bear on the engaging surfaces these being formed by two bridge pieces 26, 28 spanning the aperture 24 in the plate 2. The bolt is sealed by a gasket 56 and its head 54 is pressed by a spring 60 so that the head projects as shown in Fig. 5 when the plates are separated. To fasten the plates the bolt head 54 is pushed in, the wings 64, 66 of the nut passing between the two bridge pieces 26, 28 ; the bolt is then turned so carrying the nut to lie with its wings across the bridge pieces whereupon stop lugs 40, 42 on the bridge pieces prevent further rotation of the nut wings so that further turning of the bolt causes axial movement and bedding down of the nut on the bridge pieces. To unfasten the plates the bolt is turned reversely and as the wings of the nut are prevented from turning by lips 46 on the bridge pieces an axial separating movement of the nut ensues ; on pressing the bolt head inwardly the nut wings 64, 66 can now clear the lips 46 and on turning the bolt the wings lie within the bridge pieces and the plates can now be separated. The self-locking nut may be of the form described in Specification 228,505, [Class 89 (i)], comprising a fibre insert 76 in an internal groove 74.
Patent GB-1366281-A (GB)
Title: Palletising or depalletising magazine
IPC: B65G57/30
Filed: 1973-01-11
Abstract: 1366281 Palletizing and depalletizing magazine A J LEENAARDS 11 Jan 1973 [11 Jan 1972] 1613/73 Heading B8C A palletizing or depalletizing magazine comprises a frame 2 wherein a stack 3 of superimposed pallets introduced from an open top, are individually removed from the lower part of the frame by means of a pair of prongs 4 which, from their upper advanced position A, Fig. 9, in engagement with the lowermost pallet 8 and, with an intermittently movable take-out conveyer 5 there below stationary, are successively lowered vertically to place the pallet 8, and those 9 above it, on to the conveyer 5 at position B; withdrawn laterally completely from the lowermost pallet to position C; vertically raised, while withdrawn, to an intermediate position D, determined by the thickness of the pallets, between positions A and B; advanced laterally to an intermediate advanced position E to engage the penultimate lowermost pallet; and finally raised vertically to position A<SP>1</SP> to lift the stack above the lowermost pallet 8 which remains free on the conveyer 5. The conveyer 5 is then operated to carry away the pallet 8, the prongs 4 again being displaced in the same manner to perform identical cycles. Mechanism for controlling the movements of the prongs 4 comprises a shaft 14, Fig. 1, which is mounted in bearings 15 on a framework 7 for rotation by means of a motor 10, a reducer 12 and chain mechanism 17, 19 and which has respectively fixed thereto near to, and intermediate its ends, a pair of identical cams 20, 20, and a cam 21. The latter co-operates with a cam wheel 22 on a spring-loaded lever 23 and each cam 20 co-operates with a cam wheel 29 on a linkmechanism 30, 34 to move the forks respectively laterally and vertically. The prongs 4 are carried by a plate 6 and are each horizontally slidably engaged between pairs of rollers 40, 41 on a support 36 which is connected, at 35, to the link 34, and which is vertically displaceable between two sets of rollers 38, 39 in a guide 37. The lower end of the lever 23 has a roller 26 which engages in a slot 27 in a bracket 28 connected to the plate 6.