baber/WOPTO huggingface dataset:
Patent GB-1000606-A (GB)
Title: Improvements relating to diversity receiving systems
IPC: H04L1/06
Filed: 1962-03-13
Abstract: 1,000,606. Diversity reception systems. INTERNATIONAL BUSINESS MACHINES CORPORATION. March 13, 1962 [March 13, 1961], No. 9601/62. Heading H4L. A diversity reception system for data signals in the form of time-spaced coded pulse groups is provided with means for selecting the channel providing the strongest signal and for ensuring that the changeover from one channel to another takes place only during the space between code groups. The system may operate with space, frequency or polarization diversity. As shown, radio receivers 10, 11 receive the same pulse signals from spaced aerials which after demodulation at 34, 35 are passed to respective AND gates 38, 39. A.g.c. signals from the two receivers are applied to respective D.C. amplifiers 18, 19 supplying a differential amplifier 20 and the output of the amplifier 20 controls a Schmitt trigger 22 which provides a certain amount of " backlash " so that changeover only takes place if there is a significant difference between received signals. The complementary outputs of the trigger 22 are supplied to AND gates 26, 27 respectively together with clock pulses C o  from a bit ring 58. The pulse groups are arranged so that the first digit is always 0 to provide a blank between groups and it is identified by clock pulse C 0 . The output data pulses from OR gate 46 are supplied to a bit synchronizer 50 generating timing pulses controlling the counter 58. The data output pulses are also passed to a shift register 52 and stepped therethrough under control of the clock pulses from 50. Before reception is started a unique character is set up in a register 54 which is coupled to a comparison unit 56 so that when that unique character is received at the start of a data signal, a reset pulse is applied to the counter 58 to synchronize clock pulses C o  to C, with the incoming signals. AND gates 26, 27 control a bi-stable device 32 providing respective inputs to open either AND gate 38 or 39. The data signals from the selected channel are passed via OR gate 46 to utilization means 49 controlled by the clock pulses C o  to C 7 .
Patent GB-401574-A (GB)
Title: Improved process of purifying the hormone of the corpus luteum
IPC: A61K31/56
Filed: 1933-03-30
Abstract: The hormone of the corpus luteum is concentrated by treating a solution containing the hormone in a solvent immiscible with water with one or more adsorbing agents and extracting the hormone from the adsorbent by means of an organic solvent.  Carbon disulphide, petroleum ether, benzene, toluene and ethyl acetate may be used as the solvent immiscible with water, suitable adsorbents are fuller's earth, alumina, fibrous alumina, kieselguhr, silica gel, kaolin, calcium carbonate, carbon.  For extracting the hormone from the adsorbent suitable solvents are ether, methyl or ethyl alcohol, acetone, chloroform or a mixture, e.g. of methyl alcohol and petroleum ether.  The extraction of the adsorbent is made at raised temperature.  After evaporation of the solvent the concentrated product is left in solid form or as a liquid which solidifies on standing.
Patent GB-438422-A (GB)
Title: Pictorial postcards vending machine
IPC: G07F11/04
Filed: 1935-03-27
Abstract: 438,422. Coin-freed article-delivery apparatus. HILL, J. C., 22, Govanhill Street, and SCOTT, T. B., 5, Grantley Street, both in Glasgow. March 27, 1935, No. 9635/34. [Class 27] Coin-action weight and multiple coin ; coindischarging mechanism.-The delivery drawer m of a coin-freed vending machine is normally locked by engagement with a slot l therein of a catch k, on a pivoted counterweighted lever d. An inserted coin passes into a pan c on the lever which is thereby tilted to release the drawer, full movement of the lever under the weight of the coin, however, being checked by a projection o on the back of the drawer. As the drawer moves outwardy, the projection o releases the lever d which then moves further to discharge the coin, but return movement of the lever is prevented by a gravity pawl q in order to permit the rear of the drawer to clear the catch k. When the drawer is thrust fully back, an arm p at its rear engages and rotates the pawl q which releases the lever into its locking postion. A nut f on a screwed extension e of the lever d enables the apparatus to be set for alternative coins of different weight. Coin - slit closing devices.-When the last article of the pile has been delivered, a follower weight b<2> throws over a pivoted slot-closing shutter g<2> by means of a connecting chain d<2>. Fraud preventing.-A sliding plate x, operated by cams w on the sides of the drawer, drops behind the article being delivered to prevent a second article being abstracted without payment.
Patent GB-295269-A (GB)
Title: Improvements in or relating to valves for use with gas purifiers
IPC: C10K1/28
Filed: 1927-04-08
Abstract: 295,269. Hollis, H. H. April 8, 1927. Purifiers.-An arrangement of valves for controlling the flow of gas through purifiers comprises a number of vertical tubular connectors 4, each having valves 29, 30 at its top and bottom ends and two openings 2, 8 serving as inlet and outlet according to the position of the connector in the purifier, one of which leads to an elbow member C the orifice of which is also valve-controlled all the valves being operable from outside the purifier so that when the two ends of the connector are open or closed the elbow orifice is closed or open. In a modification the central shaft 17 is divided into two portions, enabling the two valves 29, 30 to be separately operated. The end of the lower shaft may be mounted on a bracket and be raised or lowered by means of a bevel wheel which acts as a nut and meshes with a bevel pinion on a horizontal shaft rotated by a hand wheel. Or the shaft may be mounted in a footstep bearing and rotated by bevel gear. Specifications 282,943 and 283,283 are referred to.
Patent GB-449827-A (GB)
Title: Improvements in or relating to fluid pressure gauges
IPC: G01L19/06
Filed: 1935-03-28
Abstract: 449,827. Bourdon gauges. DEWRANCE, SIR J., 165, Great Dover Street, Southwark, London. March 28, 1935, No. 9678. [Class 106 (ii)] One or more of the walls of the tube containing compartment remote from the dial plate are constituted by, or include, frangible or deformable closure elements which yield and release pressure on the tube bursting, thus preventing damage to the dial plate and front glass. The casing 6 between the back plate 6a and front plate 12 carrying the dial 11 is provided with an inwardly projecting flange 7 on the rear side of which bears a frangible or deformable diaphragm 8 held in place by a spring strip 16 engaging the front side of the flange and clamped at the centre to the diaphragm by a bolt 9. The spindle of the indicating needle passes through the dial plate with small clearance. If the tube 10 bursts, the pressure will build up behind the plate 12 and cause the diaphragm to yield or break, the gas escaping through holes 5 to the atmosphere. In a modification, where the gauge is supported on the connection to the source of fluid pressure, the casing ends at the flange 7, the diaphragm itself constituting the back plate. In a modification of this form, the disc 8 is connected at the centre to the internal mechanism of the gauge and the spring 16 dispensed with.
Patent GB-856811-A (GB)
Title: Electro-magnetically wound clock
IPC: G04C1/02
Filed: 1957-03-25
Abstract: 856,811. Clocks. KIENZLE UHRENFABRIKEN A. G. March 25, 1957 [Jan. 11, 1957], No. 9685/57. Class 139. In a spring-driven electromagnetically wound clock the mainspring unit 3, Fig. 1, and the electromagnetic unit 4, 5 constitute sub-assemblies. The bridge 5 and the casing of the electromagnet 4 are of plastic material. The mainspring drives the gear train through a pawl 3f, Fig. 4, a ratchet 3e, a pin 3i, a spring 3g and an arm 2a connected to a drive spindle. The spring 3g serves to drive the train during the periodic winding of the mainspring by the electromagnet 4 which is energised when a contact carried by the mainspring barrel meets a contact at the end of the electromagnet armature.
Patent GB-1012770-A (GB)
Title: Improvements in or relating to refractory silica bricks
Inventor: PRESSLEY HARRY
IPC: C04B35/14
Filed: 1964-03-07
Abstract: A refractory silica brick contains by weight 1-10% titanium dioxide, and 5.30% silicon carbide, based on the total composition; the silica content is preferably constituted 20-30% by flint and the remainder by quartzite.  The brick is made by conventional pressing drying and firing of the refractory composition with, for example, lime and a temporary binder such as sulphite lye; 1-2% iron sulphate or iron oxide (Fe2O3 and/or Fe3O4) may be included in the composition for improved fired strength. The titania and silicon carbide should be finely powdered, i.e. ground to pass a 200 B.S.S. Firing is controlled to give a brick of final specific gravity 2.33-2.37.
Patent GB-279709-A (GB)
Title: Transportable apparatus for the manufacture of charcoal
IPC: C10B53/02
Filed: 1927-04-09
Abstract: 279,709. Enders, A., Billen, R., and Soc. Anon. la Carbonisation Industrielle. April 9, 1927. Retorts and methods of working.-Charecal is obtained by carbonizing wood logs, sawdust, olive stones, or the like in portable apparatus comprising two retorts internally heated by the gases from furnaces or gas generators on which they are mounted, and condensers capable of connection to each retort in turn. Each retort C is mounted on a furnace or gas generator F using waste wood in a grate 6 and having a gas heating chamber 3 surrounding the fuel bed 1, and a register 7 leading to the retort. The gases from carbonization in one retort C after passage through condensers I, J, S are introduced through an opening 5, heating passage 3 and orifices in the ash-pit 2 into the previously heated generator of a second retort. c<1>, the carbon dioxide, being reduced to carbon monoxide, and the mixed combustible gases burned in the space 4 before entering the charge. By this means the wood is first dried and then carbonized, after which the retort on furnace F<1> is replaced by a freshly charged one and the condenser connections t, t<1>, t" are altered so that retort c now becomes the second retort. The charge may be divided into annular compartments by perforated cylinders 11 - - 15 to facilitate heating and the evolution of distillates.
Patent GB-513020-A (GB)
Title: Improvements in or relating to the manufacture of sliding clasp fasteners
IPC: A44B19/36
Filed: 1938-03-30
Abstract: 513,020. Sliding-clasp fast-nets. CORNER, G. H. C., and LIGHTNING FASTENERS, Ltd. March 30. 1938, No. 9782. [Class 44] Sliding-clasp fasteners, in particular those with non-metallic sliders and fastener members, have the bottom connecting stop which secures the two stringer tapes together made of metal but concealed by a non-metallic envelope individual thereto. The metal bottom connecting stop 6 is U-shaped and has arms with channels 8, 9 clamped on to the tape beadings; the envelope 7 is secured by cementing to the tapes and if desired to the lowermost fastener member. The complete bottom connecting stop does not extend beyond the lines of the fastener members 3, 4. Specifications 426,961 and 444,405 are referred to.
Patent GB-1131833-A (GB)
Title: Type bar clash preventing device for a power operated typewriter
IPC: B41J7/30
Filed: 1966-03-07
Abstract: 1,131,833. Typewriters. ING. C. OLIVETTI & C., S.p.A. 7 March, 1966 [5 March, 1965], No. 9824/66. Heading B6F. Type-bar machines; power assisted typeactions; type-bar clash preventing.-A typewriter in which the type-actions 12 are operated by a common actuator or bail 33 to rock the type actions 12 counterclockwise for actuation of type bars 7 as described in 1,037,816 is provided with a clash-preventing mechanism to prevent two or more type actions 12 from being actuated simultaneously. When two or more keys 31 are depressed a respective number of type actions 12, which are pivoted about a rod 13, is connected to the bail 33 by engagement of lugs 32 on interposers 19 pivotally mounted on type actions 12. The bail 33 is prevented from counter-clockwise movement by a lever 48 whose lug 47 is interposed in the path -of its movement through link 51 and bail 53 which is actuated by the respective number of fault sensing elements 59 each co-operating with a respective end of a type action 12 and biased by a spring 61 to engage the bail 53 when the type action 12 is rocked by the bail 33. Bail 53 opposes the action of a single spring 61 but its spring 57 is weaker than the combined action of two springs 61 and thus when two or more typeactions are rocked by the bail 33, the released elements 59 rook the bail 53 to operate the lever 48.
Patent GB-632692-A (GB)
Title: Improvements in or relating to a reversing valve and control means for a regenerative furnace
IPC: F23L15/02
Filed: 1947-04-14
Abstract: 632,692. Reversing valves for regenerators. BLAW-KNOX CO. April 16, 1947, No. 9854. Convention date, April 12, 1946. [Class 64(i)] [Also in Group XXXVII] Each of the reversing valves of a regenerative furnace comprises a seating having spaced ports 25, 24, for air and combustion products and a closure 23 slidable to cover each port in turn or both ports together. The valves are arranged in pairs 15, 16, and the closures are raised and lowered alternatively by winches 28 operated by relay-controlled motors 26, 27. The motor-control system (see Group XXXVII) is automatic in operation and causes the raising and lowering of the closures at fixed intervals between limit positions which are manually-adjustable by means of pointers 55, 57 set relatively to dials 51, the dials and pointers being rotable with the winch drums 28, and limit switches 39, 40 being tripped as the appropriate pointer registers with a fixed index, to stop the motion of the closure. The system includes a thermally operated cut-out device 71, opened when the furnace temperature reaches a fixed point; the cut-out actuates a further relay system 72 causing both closures to be lowered simultaneously to close all the ports together and to remain thus until the temperature has fallen sufficiently to open the contact 71 and cause the normal cycle operations and to recommence.
Patent GB-598315-A (GB)
Title: Folding landing-net for fishing
IPC: A01K77/00
Filed: 1945-04-19
Abstract: 598,315. Landing-nets. BLAVAT, R. J. E. April 19, 1945, No. 9882. Convention date, June 29, 1943. [Class 48] A foldable landing-net comprises in combination a handle 1 to one end of which is secured a transverse member 4 with spaced guide holes for rods 10 pivoted to a sleeve 6 slidable on the handle, a string 11 connecting the outer ends of the rods, a net pocket 13 slidably engaging the rods and string by means of rings 12, and a spring nose piece 7 for locking the sleeve to the handle adjacent the member 4. The rods may be flat metal bars. A conical end piece 3 in the end of the handle adapts it .for attachment to a fishing rod.
Patent GB-251754-A (GB)
Title: Improvements in locking or security devices for pins, studs, shackle bolts and the like
IPC: F16B35/06
Filed: 1925-04-16
Abstract: 251,754. Thomas, R. E., and Billetop, T. C. April 16, 1925. Locking bolts, studs, and set-screws.-A pivoted member D accommodated wholly in a slot in the bolt during the insertion of the latter, falls over under the action of gravity or a spring to prevent the withdrawal of the bolt, As shown in Fig. 1 the locking member is cut away so as to be unbalanced with reference to its pivot d' and may be withdrawn into alignment with the bolt by a cord E passing through a channel a<4> and ending in a ring e<1>. In one modification the bolt is threaded adjoining its head and after the cottar D has fallen over a nut on the threaded portion withdraws the bolt sufficiently to prevent the return of the cottar into alignment with the bolt. The bolt may be non- circular or its head may be formed with one or more flats to ensure that the pivot of the bolt is maintained in the required position. In another modification, Fig. 6, the cottar D<1> is V-shaped: its movement is limited by the projection a<8> and it may be lifted out of locking position by a removable key E<1>. In another form for use with a non-circular bolt, the cottar, of similar crosssection to the bolt, is pivoted to the end thereof by a pin or stud coaxial to the bolt. The cottar may be fitted within a recess in the side of the bolt instead of in a slot penetrating completely through it. The locking member may also consist of a ring which is prevented from falling out altogether by a pin fixed in the bolt.
Patent GB-400978-A (GB)
Title: Improvements in means for indicating the level of a liquid in a container
IPC: G01F23/36
Filed: 1932-04-06
Abstract: 400,978. Electric signalling systems. BENNELL, A. F., Yate Lawns, Yate, Bristol. April 6, 1932, No. 9920. [Class 40 (i).] A transmitter for an electric signalling system comprises an angularly movable leader magnet and a follower magnet connected with a contact arm, adapted to be raised by an electromagnet to bridge particular contacts of a group of contacts so that an indication is given of the position of the leader magnet. As shown in Fig. 1, the leader magnet 15, which has upstanding pole faces 15a, is moved angularly by the rising and falling of the float 12. The magnet 16,. which follows the movement of 15, carries the insulating member 21 on which the contact arm 22 is flexibly mounted. When the magnet 29 is energized the arm 22 is raised as shown in Fig. 6, to bridge the contact 27 under which it is resting, with a contact disc 28, closing the circuit to an indicator which indicates the position of the leader magnet. The indicator may be of the voltmeter type, in which case the contacts 27 are connected to points on a potentiometer, or individual wires may connect the studs 27 with lamps. Such a system is indicated in Fig. 13 in which the circuits of two lamps I are connected to each of the studs 27, the second lamp being provided to ensure an indication if one lamp is burnt out. The arm 22 is wide enough to bridge two contacts 27 to ensure an indication in all positions of the arm. A switch S is provided arranged to bridge contact S3 with S1 and S2, contacts S1 and S3 being closed before and opened after S2 and S3 to ensure that the contact arm 22 is making contact before the lamp circuits are made live and thus prevent sparking. The lamps may be replaced by indicators. The pairs of lamps are connected in the final indicator as.shown in Fig. 12, the common battery connection being made. to contact 40 and the individual wires being connected to members 38 which are connected to the outer springs of the lamp contacts. The invention is for use for indicating liquid levels in petrol tanks. Reference has been directed by the Comptroller to Specification 346,272.
Patent HU-T38496-A (HU)
Title: Dipping appliance for tending udder
Inventor: MONCH EBERHARD
IPC: A01K13/00
Filed: 1985-03-22
Abstract: 1. A dip instrument for udder hygiene in which a teat is dipped into a liquid hygiene preparation, comprising a cup (3) to be supplied with liquid hygiene preparation (15) from a reservoir (1), the reservoir (1) being integrally formed on the side of the cup (3) and having a product outlet (8) to the cup, characterized in that the cup (3) is connected to the product outlet of the reservoir (1) by a tube section (4) integrally formed on the side of the cup while the reservoir is connected to the tube section (4) by an air-tight coupling (6), in that the longitudinal axes of the tube section (4) and cup (3) are substantially perpendicular to one another, in that a funnel (5) is inserted into the cup opening in air-tight manner and comprises at least one vent (1) at substantially the centre of the funnel and at least one opening (10) in or at the base of the funnel, in that the funnel (5) and, more particularly, its opening is designed to fit over any teat, in that the uppermost part of the product outlet (8) in the working position is level with or above the vents (11) in the funnel (5).
Patent HU-H3561-A (HU)
Inventor: GULYAS EMIL
IPC: E01B7/00
Filed: 1989-03-20
Abstract: A találmány tárgya csuesaínrögzítő szerkezet, vasúti váltók réteszeléséhez, amely álló egységet és mozgó egységet foglal magában, az álló egység zártuskót, legalább egy rögzítő furatot és vezető lapot, a mozgó egység - adott esetben excenter - tengelyt, a vezető lap által megtámasztott tolőrudat, a tolórudhoz tartozó feszítő éket és kapcsoló fület tartalmaz# A találmány jellegzetessége, hogy a mozgó egységnek(A) zárnyelv felülettel(4a), talpfelülettel(4b), továbbá rögzítő felülettel(4c) rendelkező kampószár/a(4) van. A kampószár(4) tengelyt2) körüli elfordítására alkalmas sarkantyúval^#) van ellátva. A feszítő ék^3) a zárnyelv felület(4a) elmozdítását szolgáló tolólap^&i(8a), valamint a sarkantyu(9) elmozdítására alkalmas homlokkal(őb) bw?, az álló egységhez(B) tartozó zártuskón(5) pedig a kampózár(4) megfogását szolgáló zárófelület(5a), valamint a tolórúd(6) megtámasztására szolgáló alaplappá ás vezető lap(7) van IdütaVvktö, áJorv· Vdiafct
Patent HU-T42750-A (HU)
Title: Insecticidal and acaricidal compositions comprising cycloalkane-carboxanilide derivatives as active substance and process for preparing the active substances
Inventor: URENOVITCH JOSEPH V
IPC: A01N43/36
Filed: 1986-04-03
Abstract: The invention is in a series of fluorinated cycloalkanecarboxamides, typically perfluorinated cycloalkanecarboxanilides. The compounds exhibit insecticidal and arachnicidal activity.
Patent HU-T59172-A (HU)
Title: Process for producing opalescent, stretched, moulded synthetic products
Inventor: KURODA TAKASHI
IPC: B29K23/00
Filed: 1990-03-29
Abstract: An opacified stretched molded product has a total light transmittance of 50% or less and a density of 0.89 or less and comprimises a composition containing 100 parts by weight of polypropylene and 3 to 40 parts by weight of a cyclopentadiene petroleum resin, said molded product being a product stretched in at least one direction. The invention also provides a resin composition comprising 100 parts by weight of a crystallline polypropylene and 30 to 40 parts by weight of a copolymer resin comprising a copolymer of a cyclopentadiene compound and an aromatic hydrocarbon or a hydrogenated product thereof, and a stretched molded product therefrom. The invention also provides processes for producing the opacified molded products.
Patent HU-T61296-A (HU)
Title: Process for producing substituted diaromatic compounds against aids and pharmaceutical compositions comprising same
Inventor: ROMERO DONNA LEE
IPC: A61K31/495
Filed: 1990-12-24
Abstract: The present invention includes diaromatic substituted heterocyclic compounds (III) which are useful in treating individuals infected with the HIV virus. The invention includes certain previously generically disclosed anti-AIDS piperazinyl compounds (IV) and a method of treating HIV infected individuals with the indoles of formula (V) and the anti-AIDS amines (X).
Patent HU-T58330-A (HU)
Title: Process for producing diazine derivatives and pharmaceutical compositions containing them
Inventor: MOERSDORF PETER
IPC: A61K31/54
Filed: 1990-04-23
Abstract: Novel diazine derivatives of the general formula I …<IMAGE>… and the physiologically acceptable salts thereof are described. The compounds according to the invention are novel positively inotropic compounds having a higher and more selective action than presently known compounds and are therefore suitable for the treatment and prevention of diseases of the heart and of the circulation.
Patent HU-T47427-A (HU)
Title: Bezafibrat for treating diabetes
Inventor: BECK WALTER
IPC: A61K31/19
Filed: 1988-08-25
Abstract: Bezafibrate is used for the treatment of normolipidaemic diabetes type II.