baber/WOPTO huggingface dataset:
Patent GB-551544-A (GB)
Title: Improved means for detecting, indicating or signalling conditions prevailing in an electric circuit
IPC: G08B5/22
Filed: 1942-01-08
Abstract: 551,544. Indicating faults. LONDEX, Ltd., BROWN, W. S. F., and STERN, W. Jan. 8, 1942, No. 306. [Class 37] Faults in a circuit 4 supplied by a transformer 5 are indicated by means of a pair of opposed rectifiers 2, 3 at opposite ends of the circuit and a D.C. relay coil 1 which is normally unenergized, but when a short-circuit 17 occurs, is energized by alternate halfwaves and closes contacts 8, 9 in the circuit of an indicator lamp 10 and bell 11. A further D.C. relay coil 12 in series with a rectifier 13 connected in the same sense as 3 is normally energized by alternate half-waves and holds open contacts 14, 15, but on open-circuiting of the circuit 4, contacts 14, 15 make the circuit of the bell 11 and a further lamp 16. If the circuit 4 has an earth-return, earth faults also will be indicated. Means may be provided for testing the relays, and automatic or manual means may be adapted to make a connection 17 and give an alarm. The invention may be combined with known means for locating the fault.
Patent GB-1018734-A (GB)
Title: Tool for a rotary cultivating machine
Inventor: HOWARD ARTHUR CLIFFORD
IPC: A01B33/10
Filed: 1964-01-03
Abstract: 1,018,734. Agricultural implements. ROTARY HOES Ltd. Dec. 29, 1964 [Jan. 3, 1964], No. 316/64. Heading A1B. A pick-tine 25 for a rotary cultivator is held at the end of an arm 10 attached to a driven transverse rotor shaft by means of a housing 17, the lateral sides of which converge in a direction away from the working tip of the tine to provide a wedging support for the tine which is similarly shaped. The tine is chisel-shaped and when worn it is reversed in the housing as shown in dotted lines.
Patent GB-910715-A (GB)
Title: Improvements in or relating to the retreading of pneumatic tyres
IPC: B29D30/56
Filed: 1960-01-05
Abstract: 910,715. Retreading tyres. MICHELIN & CIE. Jan. 5, 1960 [.Tan. 5, 1959], No. 359/60. Class 144 (2). A pneumatic tyre having a crown reinforcement 2, such as disclosed in Specifications 628,060, 677,166 and 698,915, of cross-laid or " triangulated " superposed parallel-cord plies 4, 5, 6, is retreated by removing the worn tread and all the said plies 4, 5, 6, and replacing said plies by a preformed annular crown reinforcement, made up of plies 4a, 5a, 6a, corresponding to those removed, and securing it by vulcanization. The new tread may be applied to, or incorporated with, the preformed reinforcement, and the rubber in which the reinforcement plies are embedded may be wholly or partially vulcanized.
Patent GB-904452-A (GB)
Title: Improvements in belting
Inventor: BROOKE THOMAS ANDREW
IPC: B65G15/38
Filed: 1958-01-04
Abstract: 904,452. Laminates. DUNLOP RUBBER CO. Ltd. Dec. 8, 1958 [Jan. 4, 1957], No. 378/58. Class 140. Conveyer belting comprises a layer of polyethylene terephthalate film adhesively bonded to a layer of elastomeric material. The elastomeric material may be vulcanized or unvulcanized compounded natural or synthetic rubber, e.g. a copolymer of butadiene with styrene or acrylonitrile. The layer of elastomeric material may contain a layer or layers of a textile reinforcing fabric, which preferably consists of woven cotton, but may consist of or contain synthetic fibre, e.g. nylon, rayon or polyethylene terephthalate. The fabric is preferably first impregnated with the elastomer before application to the polyester film. The polyethylene terephthalate film may have been cold-drawn, and two or more such films may be laminated together before bonding to the elastomer. Adhesive for bonding the polyethylene terephthalate layers to one another or to the elastomer may comprise polychloroprene, chlorinated rubber, phenol-formaldehyde resin and magnesium oxide, with or without dyes or pigments. The assembly may be consolidated by passing through nip rollers and then pressed and heated to vulcanize the rubber layer and effect bonding.
Patent GB-605818-A (GB)
Title: Improvements in or relating to wheeled musical toys and the like
IPC: A63H5/00
Filed: 1946-01-05
Abstract: 605,818. Musical toys. BEST, F. Jan. 5, 1946, No. 484. [Class 88 (i)] [Also in Group XV] A musical toy adapted to be trundled along the ground by handle A comprises a pair of discs D mounted to rotate on a non-rotatable axle C and supporting between them a drum F which houses a series of bells G and/or the musical apparatus H, K. The musical apparatus comprises a series of keys H rigidly attached to the non-rotatable axle C and a series of fingers K attached to one of the discs D and adapted to strike and vibrate the keys H on the drum as the toy is trundled along. In a modification, the fingers are attached to the interior surface of the drum and the keys are fixed to the axle along its length.
Patent GB-692821-A (GB)
Title: Improvements in and relating to holders for electrical terminals adapted to be connected with electrical lead wires
Inventor: HEATH CLARENCE WILLANS
IPC: H01R13/05
Filed: 1951-01-08
Abstract: 692,821. Two-part couplings; wire terminals. CARR FASTENER CO., Ltd. Dec. 7, 1951 [Jan. 8, 1951; April 17, 1951], Nos. 562/51 and 8999/51. Class 38 (i). A wire terminal holder comprises a part 1 with a bore 2 having two spaced integral arms 4 with tapered portions 5, and a sleeve 7 with a bore 8, both parts being made of resilient insulating material, e.g. polythene. To assemble the terminal and holder, the shanks 3 are first partly inserted into the bore 2, a wire is attached to the loop 6, and the terminal is then completely inserted into the bore 2, the arms 4 then housing the joint of the wire with the loop 6. The sleeve 7 is pushed over the arms 4 until it abuts the collar 9, the arms being then compressed to ensure a good joint between the wire and the loop. Different types of terminals, e.g. spade, hook, eye or socket, may be used.
Patent GB-125920-A (GB)
Title: A Boro-silicate Glass for use as a Filter to Produce Daylight Effects.
Inventor: HADDAN ALFRED JOHN HENRY
IPC: C03C4/08
Filed: 1919-01-09
Abstract: 125,920. Haddan, A. J. H., (Corning Glass Works). Jan. 9, 1919. Production of metal.-Potash boro-silicate glass containing nickel and copper is used as a filter for artificial light, such as that of a Tungsten filament electric lamp, so as to produce daylight effects.
Patent GB-799200-A (GB)
Title: Improvements in or relating to insoluble, acid and alkali-resistant carboxylic copolymers
IPC: C08F22/00
Filed: 1955-01-10
Abstract: A cross linked product with up to 51.9 per cent of diene polymer units is obtained by copolymerizing an olefinically unsaturated carboxylic acid with a gel-free, organic solvent soluble, unsaturated polymer of an aliphatic conjugated diene containing 50 per cent or more diene units.  Many acids are specified such as acrylic, methacrylic, sorbic and maleic acids and derivatives thereof, optionally in conjunction with other monomers such as acrylamide, N-methyl acrylamide, vinyl methyl ether, styrene, acrylonitrile, methyl methacrylate and vinyl acetate.  The diene polymer may be derived from butadiene, isoprene, piperylene or dimethyl butadiene and, optionally, comonomers such as styrene, acrylonitrile, methyl methacrylate, methyl acrylate, acrylic and methacrylic acids, vinylidine chloride, vinyl pyridine, chloroprene and isobutylene, and may be produced in bulk, emulsion or preferably solution (e.g. alkali metal catalysed polymerization) and may be modified in any conventional manner, e.g. with dibenzyl ether.  The cross linked product may be prepared in an inert hydrocarbon solvent, such as that used in the diene polymerization, e.g. petrolatum, butane, pentane, hexane, heptane, benzene, toluene, cyclohexane, chlorobenzene and carbon tetrachloride, and with a catalyst such as benzoyl, dichlorobenzoyl-, caprylyl-, pelargonyl- or acetyl benzoylperoxide, or azoisobutyronitrile.  The granular cross linked products may be washed with water and benzene, as they are insoluble in solvents as well as being acid and alkali resistant. The salts (e.g. the sodium salt) absorb large quantities of water, and the ammonium salts further cross link on heating forming diamide and diimide linkages. Applications specified are as bodying, emulsifying and binding agents in adhesives, toothpastes, surgical jelly, ointments, polishes, printing pastes, laxatives, ionexchange resins and latex hydrogels. Specification 731,226 is referred to.
Patent GB-283474-A (GB)
IPC: F25B15/10
Filed: 1928-01-09
Abstract: 283,474. Electrolux, Ltd., (Assignees of Lenning. A.). Jan. 8, 1927, [Convention date]. Refrigerating, absorption machines for.-A generator 1, more particularly for a continuouscycle system containing a pressure - equalizing inert gas, is divided by a partition 26 into a main upper chamber 31 and an auxiliary lower chamber 16, which communicate through n riser pipe 22 located partly outside the generator. This pipe is open at both ends and is also provided with a small hole 23 just above the normal liquid level in the chamber 16. The strong liquor flows from the absorber 13 through a pipe 15 to the top of the chamber 16, and the weak liquor from the bottom of the chamber 31 through an exchanger 7 and pipe 14 to the absorber. The heat is applied at the bottom of a central flue 8 in the generator, and the action may be such that a capillary film of liquid is alternately formed and broken over the hole 23, so that gas bubbles readily find their way with liquid info the pipe 22 to produce an effective lifting action ir the pipe. Several small holes at the same level, or holes at different levels and of a size increasing downwards, as shown in Fig. 2, may be provided. The other parts of the apparatus shown consist of a gilled pipe 2 leading to the condenser 3, and a tubular heat exchanger 4, as described in Specification 290,207, between the absorber 6 and the evaporator 5.
Patent GB-674920-A (GB)
Title: Route sectioning and course recording apparatus
IPC: G01C21/14
Filed: 1946-11-04
Abstract: 674,920. Road-contouring and course-recording apparatus. MOYER, R. D. Nov. 4, 1946 [Oct. 23, 1945], No. 834/51. Divided out of 674,824. Class 97 (ii). In road-contouring or course-recording apparatus of the kind described in Specification 674,824, the resolution of the travel into rectilinear components is effected by a sine-cosine cam track mechanism which replaces the sinecosine cones of the other Specification. As shown in Fig. 1, applied to the road-contouring proportional speed mechanism, the drive from the road-wheel is taken to two shafts 467, 468 on which are mounted plane-surfaced driving- wheels 470, 471 in continuous contact with friction-wheels 470, 471 in continuous contact with friction-wheels 455, 460. The frames 450, 451 carrying the wheels 455, 460 are positioned along their respective shafts 456, 461 by means of cam-tracks VS, HC cut in plates V, H which are adapted to slide together in grooves 432 in the base 430. Track VS represents a sinecurve over the range 90 to 270 degrees and track HC a cosine-curve over the range 0 to 180 degrees. Plates V and H are joined together by a member 432 which carries cores co-operating with solenoids as in Fig. 13 of Specification 674,824, the current in the solenoids being varied by a pendulum-mounted rheostat so that deviation of the vehicle causes a variation in the current flowing through the solenoid, thus moving member 432 and the attached plates V and H through an amount proportional to the deviation of the vehicle and in the appropriate direction. This movement of the plates V and H causes a corresponding movement of the wheels 455, 451 over the wheels 470, 471 so that the shaft 456 is rotated in amount and direction proportional to the vertical component of the travel and the shaft 461 to the horizontal component. These shafts drive the stylus driving mechanism and the chart driving mechanism respectively. A similar cam-track mechanism may be provided for the course-recorder variable-speed mechanism.
Patent GB-1456342-A (GB)
Title: Thiadiazolylimidazolidinones
Inventor: KRENZER J
IPC: C07D417/04
Filed: 1975-01-09
Abstract: The herbicidal composition comprises, as at least one active substance, a compound of the following formula <IMAGE> in which R<1> represents a cycloalkyl radical having 3-7 C atoms which is optionally substituted by alkyl, alkoxy, halogen or hydroxyl and R<2> represents an alkyl radical. The active substance can be prepared by subjecting a compound of the formula <IMAGE> to cyclisation in an acid medium. The herbicidal composition is particularly suitable for controlling grasses, convolvulus, noxious mustard species and amaranth.
Patent GB-1440941-A (GB)
Title: Wrapping machines
IPC: B65B41/12
Filed: 1973-01-06
Abstract: 1440941 Wrapping sweets; rotary and endless conveyers ROSE FORGROVE Ltd 17 Dec 1973 [6 Jan 1973] 870/73 Headings B8C and B8A Apparatus for feeding sweets and wrappers to be wrapped comprises a sweet feed conveyer 42, a plurality of pushers 57 which transfer the sweets from the conveyer 42 to a pocketed wrapping conveyer 87, means feeding wrappers 64 into the path of transfer of the sweets so that each wrapper is folded into a U-shape around a sweet as they enter a pocket of the conveyer 87, a nipping member 58 pivotally mounted to each pusher and resiliently urged to nip the wrapper against the sweet, and means to pivot each nipping member out of the path of movement of the wrapping conveyer after the sweet is located therein. The pushers are mounted on planet gears which are supported by a rotable disc 52 and are rotated by a sun gear such that the pushers maintain their vertical orientation. The pivoting means for each nipping member comprises a cam on the disc 52. Gripper jaws 72, 73 on a wheel 69 feed the wrapper sheets after they have been cut from a web on to the top of the sweets being transferred by the pushers. Each wrapper is folded into a tube around the sweets and the end of the tube either folded down or twisted.
Patent GB-1049315-A (GB)
Title: Dyestuffs
IPC: C07C255/34
Filed: 1965-01-08
Abstract: The invention comprises dyes free from sulphonic and carboxylic acid groups of the general formula <FORM:1049315/C4-C5/1> wherein Z is a hydrogen atom or a CCl3, CN, COOR1, CONR2(R3), or SO2NR4(R5); m and n which may be the same or different are 0 or 1; A is an aryl radical; B is a C2-C4 alkylene; R is an alkyl, aralkyl or cycloalkyl radical or a group <FORM:1049315/C4-C5/2> D is hydrogen, halogen, alkyl or alkoxy; Y is a CN, SO2R6, COOR7 or CONR8(R9) group; R2, R3, R4, R5, R8 and R9, which may be the same or different are hydrogen or alkyl, aralkyl, cycloalkyl or aryl groups and R1, R6 and R7 which may be the same or different are alkyl, aralkyl, cycloalkyl or aryl radicals; the alkyl, aralkyl cycloalkyl and aryl radicals in the dyestuffs being optionally substituted by non-ionic substituents. They may be prepared by reacting an aldehyde of the general formula <FORM:1049315/C4-C5/3> wherein A, B, D, R, Z, m and n are as defined above with a methylene compound of the general formula <FORM:1049315/C4-C5/4> wherein Y is as defined above.  Instead of the aldehydes, functional derivatives thereof may be used including compounds of the general formula <FORM:1049315/C4-C5/5> wherein Z, A, B, D, R, m and n are as defined above; R10 is an alkyl radical, R11 is an alkyl radical N a phenyl radical which may be substituted by alkyl, alkoxy and/or halogen and X is an acid radical.  The reaction is carried out at 20 DEG  to 150 DEG  C., preferably in presence of (a) a solvent, e.g. methanol, ethanol, dioxan, dimethyl formamide, dimethyl suphoxide or chloroform and (b) a catalyst, e.g. piperidine, di- and tri-ethylamines, basic ion exchangers, potassium hydroxide, and sodium or potassium alcoholates.ALSO:Aldehydes of the general formula <FORM:1049315/C2/1> wherein Z is hydrogen, -CCl3, CN, COOR, CONR2(R3), or SO2NR4(R5); m and n are 0 or 1; A is an aryl radical, B is an alkylene radical containing 2 to 4 carbon atoms, R is an alkyl, aralkyl or cycloalkyl radical or the group <FORM:1049315/C2/2> D is hydrogen, halogen, alkyl or alkoxy; R1 is alkyl, aralkyl, cycloalkyl or aryl; R2, R3, R4, R5 which may be the same or different are hydrogen, alkyl, aralkyl, cycloalkyl or aryl groups and which along with R and R1 may be substituted by non-ionic substituents, are prepared from the corresponding amines of the general formula <FORM:1049315/C2/3> by the Vilsmeier reaction using phosphorus oxychloride or phosgene and dimethyl formamide
Patent GB-1260453-A (GB)
Title: Apparatus for the direct indication of the load capacity of cranes
Inventor: WAGNER WOLFGANG
IPC: B66C13/23
Filed: 1970-01-08
Abstract: 1,260,453. Crane safe load indicator. SCHWERMASCHINENBAU GEORGI DIMITROFF VEB. 8 Jan., 1970, No. 946/70. Heading B8B. [Also in Division G4] The signals on two sets of conductors representing for example the elevation angle of a crane and the jib extension are converted into a visual indication of the load capacity of the crane. In the embodiment of Fig. 1 in which the position of a switch 3 represents the jib extension and the position of a switch 4 represents the angle of elevation, one of m.n. lamps 5 at the cross-points of conductors connected to the switches is lit to indicate load capacity. In the embodiment of Fig. 2 (not shown), in which the lamps are replaced by relay coils, for the operation of the crane under two different conditions, a changeover switch (9) enables a first or second counting mechanism (8, 8<SP>1</SP>) to be actuated by the relay coils to indicate the load capacity. In the embodiment of Fig. 3 (not shown), a drum (12) carrying m scales (13) is rotated in accordance with the position of the switch (3) whilst a pointer is deflected over the selected scale in accordance with the elevation angle of the crane. In the embodiment of Fig. 4 (not shown), a drum (17) chosen in accordance with the position of the switch (3) carries all m.n. possible load capacity indications on its periphery, an outer drum (18) rotated in accordance with the position of switch (4) having openings (19) on a helical line so that one of the m.n. indications is selected. In a modification (Fig. 5, not shown) a drum is rotated in accordance with the position of the switch 3 but the second drum is replaced by a wall of lamps lit in accordance with the position of switch 4 to illuminate one numeral area. In the embodiment of Fig. 6, each of the switches 3, 4 are replaced by the contacts of two pairs of relays 25, 25<SP>1</SP>, 2511, 25<SP>111</SP> operated by monophylically coded signals on conductors 21, 21<SP>1</SP> each pair of conductors carrying positive, zero or negative voltages in accordance with either the jib elongation or the angle of elevation of the crane the operation of the relays resulting in one output lead being selected from each set of conductors 28.
Patent GB-410713-A (GB)
Title: Process and device for producing elongated hollow metal bodies, particularly pipes, by centrifugal casting
IPC: B22D13/10
Filed: 1934-01-10
Abstract: 410,713. Casting -machines. BREITBART, H., 308, Adolf-Hitlerstrasse, Beeck, Duisburg, Germany. Jan. 10, 1934, No. 959. Convention date, Jan. 16, 1933. [Class 83 (i).] Metal pouring.-A centrifugal casting- machine has a tilting trough with a pouring slot s and adapted to hold all the metal for one pour, compressed gas, such as carbon-di-oxide or nitrogen, being admitted to the inverted trough to discharge the metal rapidly. The trough may be formed from two flanged parts m, n connected together with asbestos or other packing a between them except at s. If different quantities of metal are required the slot may vary in width as shown in Fig. 4. Two different metals may be cast successively to form a composite body and this or a simple casting may be divided and flattened to form plates or strips. The slot may also be provided with means whereby its width can be varied.
Patent HK-42991-A (HK)
Title: Espagnolette for doors or windows
Inventor: KAUTT JEAN-JACQUES
IPC: E05C9/00
Filed: 1991-05-30
Abstract: 1. Fitting (1) for a door, window or the like, comprising at least an espagnolette or espagnolette-lock (2) provided with several vertically moving locking members (9, 10) co-operating with keepers arranged on the sash-frame of the door, window or the like, these locking members (9, 10) being integral with either an actuating rod or two actuating rods (11, 12) moving in opposite direction, sliding behind a head plate (13), characterized in that it comprises a solid profile (16, 30) having at least two vertical channels (17, 18) extending parallel to one another, over the full height of the door, window or the like, one of which serves as housing for the espagnolettes or espagnolettes-locks (2) and the second one as housing for the head plate (13) and/or the rod or rods (11, 12).
Patent HK-56486-A (HK)
Title: Composition polymerisable by radiation,and photopolymerisable copying material made therefrom
Inventor: HERWIG WALTER DR
IPC: C08L33/06
Filed: 1986-07-31
Abstract: A radiation-polymerizable mixture comprising a compound having at least two terminal ethylenically unsaturated groups which can form a crosslinked polymer by means of free-radical initiated addition polymerization, a polymeric binder, a radiation activatable polymerization initiator, and a compound having two epoxy groups in the molecule and a molecular weight of not more than 1,500; and a photopolymerizable copying material having a flexible transparent temporary support and a transferrable thermoplastic photopolymerizable layer comprising the above-described radiation-polymerizable mixture.
Patent HK-64689-A (HK)
Title: Alarm device,in particular for an alarm clock of diary
Inventor: HOFFMANN HARALD DR
IPC: G04G99/00
Filed: 1989-08-10
Abstract: An alarm device especially suitable for alarm clocks or timers is described, whose alarm signal can either be interrupted for a certain period of time or shut off by an acoustic signal, for example that formed by the human voice. As a result of its low power consumption, the alarm device according to the invention can also be used in battery-powered devices; when installed in an alarm clock or timer, inexpensive mass production is also made possible by using already existing integrated circuits. The alarm device according to the invention is functional even when the acoustic signal produced by the user is only of very short duration or when the alarm signal is delivered as a continuous tone. Advantageously, the alarm device can also be so designed that it delivers an alarm signal at least for a short time when someone is speaking when the alarm signal is triggered and other noises with frequencies outside the frequency range of fundamental tone of the human voice interrupt or shut off the alarm signal.
Patent JP-S61158895-A (JP)
Title: Molecular beam epitaxy apparatus
Inventor: OKUNO SUMIO
IPC: C30B23/08
Filed: 1985-01-07
Abstract: PURPOSE:To improve the positioning accuracy of a specimen, and to suppress the dust generation during the transport of the specimen, by rotating a screw shaft furnished with a magnetic means, and transferring the specimen held with a specimen holder through a transfer tank by means of the magnetic means. CONSTITUTION:A screw shaft 10 having a permanent magnet 30 is placed in an inner tank 50 in a specimen transfer tank 20 along the direction of the specimen transfer. A rail 40 is attached to the outer surface of the inner tank 50, and a truck 70 furnished with a specimen holder 40 is placed movably on the rail 60. The screw shaft 10 is rotated with the driving means to transfer the permanent magnet 30 longitudinally in the inner tank 50. The truck 70 is moved along the rail 60 thereby, and the specimen held by the specimen holder 40 is transferred through the specimen transfer tank 20 having reduced pressure. The positioning of the specimen can be carried out by detecting the number of rotation of the screw shaft 10.