baber/WOPTO huggingface dataset:
Patent GB-773495-A (GB)
Title: New cophosphorylation products and method of producing same
Inventor: BOSCOTT RONALD JOSEPH
IPC: C08G79/04
Filed: 1953-10-05
Abstract: The invention comprises reaction products of a phosphoryl compound with (a) an aromatic compound having at least two phenolic hydroxy groups and a polyhydric alcohol or a cycloaliphatic aldehyde, or (b) an aromatic compound having at least three phenolic hydroxy groups or a phenolic glycoside derived therefrom and an oxyheterocycloaliphatic aldehyde or alcohol.  Specified dihydric phenols are catechol, 3- and 4-methyl-catechol, resorcinol, orcinol, 2,6-dimethyl hydroquinone, resacetophenone and 1,8- and 1,5-dihydroxyanthraquinone.  As examples of trihydric or higher phenols are mentioned pyrogallol, gallic acid, phloracetophenone, hesperetin, quercetin and morin and the glycoside hesperidin.  The alcohol is preferably a sugar or a derivative, e.g. glucose, fructose, galactose, maltose, sucrose, raffinose, glucono-delta-lactone, glucuronic acid lactone, glucosamine, methylated and acetylated glucose, sorbitol and inositol.  The specified aldehyde is furfural.  Reaction is preferably effected between phosphoryl chloride and the other components under anhydrous conditions in the presence of a hydrogen halide sequestering agent, e.g. pyridine and other amines or bases.  The products, the structure of which is uncertain, have physiological applications.  In the examples, phosphoryl chloride is reacted with: (1) hesperetin and fructose; (2) pyrogallol and glucose or fructose; (3) 1,5- and 1,8-dihydroxyanthraquinone and fructose; (4) morin and fructose; (5) pyrogallol and glucono-delta-lactone; (6) gallic acid and glucono - delta - lactone; (7) pyrogallol and sucrose; (8) quercetin and glucuronic acid lactone; (9) hesperidin and glucono-delta-lactone; (10) phloroglucinol and galactose; (11) phloracetophenone and glucuronic acid lactone; (12) pyrogallol and furfural. Specification 700,761, [Group IV (b)], is referred to.  Reference has been directed by the Comptroller to Specification 706,410.
Patent GB-717310-A (GB)
Title: A wheel for pneumatic tyres
IPC: B60B25/04
Filed: 1952-10-30
Abstract: 717,310. Vehicle wheel rims. LEMMERZ, P. Oct. 30, 1952 [Oct. 31, 1951], No. 27342/52. Class 144(2) A vehicle wheel rim 10 comprises a cylindrical rim base part 11 with a fixed bead-retaining flange 13 at one side and a channel or gutter 24 at the other side, formed by radially inwardly and outwardly bent portions 21, 22, the edge of the outwardly bent portion 22 extending radially outwardly beyond the rim base 11 to provide an abutment for a loose bead retaining flange 16. The flange 16 is a one or more piece transversely split ring with a tapered bead seat portion overlying the channel 24. To support the ring 16 the base of the channel 24 may be pressed radially outwardly at circumferentially spaced intervals, or tongues 26, Fig. 2, may be cut in the channel wall 22 and pressed axially inwards. The rim base may be welded to a wheel disc which may abut the radially inwardly bent channel wall 21, and studs 27 may be fixed to the rim base 11 to engage in holes or slots in the flange 16.
Patent GB-766020-A (GB)
Title: New yellow substantive disazo stilbene dyestuffs
Inventor: HUBER EUGEN
IPC: C09B43/28
Filed: 1954-09-22
Abstract: <FORM:0766020/IV(b)/1> The invention comprises yellow dyestuffs of formula as free acids of where X is H or Me, m is at least 2 and n is 0 or 1.  They are made by coupling 1 mol of tetrazotized 4, 41 - diaminostilbene-2, 21 - disulphonic acid with 2 mols of a phenol and alkylating the product with a dihalogen ether or acetal in which the halogen atoms are not adjacent to the ether oxygen atom.  Specified alkylating agents are 2, 21- dichloro diethyl ether, 4, 41 - dichloro dibutyl ether, formaldehyde-bis -(b  - chloro - ethyl)- acetyl and the corresponding acetaldehyde acetal.  In examples brilliant yellow is treated with (1) 2, 21 - dichloro-diethyl ether and (2) formaldehyde - bis -(b  - chloroethyl)- acetyl.  Specification 3994/87 [Class 2] is referred to.
Patent GB-305623-A (GB)
Title: Improvements relating to drum apparatus for galvanising and other purposes
IPC: C25D17/22
Filed: 1928-09-25
Abstract: 305,623. Langbein-Pfanhauser-Werke Akt.-Ges. Feb. 8, 1928, [Convention date]. Barrel apparatus.- A rotary barrel 1 for electroplating, cleaning or polishing small articles in quantity is divided into compartments bv annular partitions 3 in each of which is a gap joined to a gap in the next partition by oblique walls 6 whereby the articles are conveyed through the barrel. The articles are discharged by a worm 11. The barrel is mounted by spokes 4 on a shaft 5 which in the case of electroplating forms the cathode connection. Electrically conducting rings 12 are secured to the partitions 3. The barrel is perforated and is partially immerood in the electrolyte.
Patent GB-225213-A (GB)
Title: Improvements in and relating to non-metallic gears and methods of forming the same
Filed: 1924-11-18
Abstract: 225,213. British Thomson-Houston Co., Ltd., (Assignees of Guay, E. J.). Nov. 19, 1923, [Convention date]. Compound sheet materials.-Helical and other gear wheel blanks built up of canvas, duck, or like fabric coated or treated with a binder such as a phenolic condensation product consist of a metallic hub 13, on which are mounted a central tapered hub member 12, circular discs 10, and interspersed rim washers 11, the non-metallic portion being consolidated by heat and pressure. The washers 11 are individually built up from segments with inner and outer edges of identical radius so as to minimise waste when cutting from the treated cloth, the segments being butted or overlapped to form the desired thickness of washer and secured together by slight heat and pressure or by metal staples 19. The discs 10 are single layers of cloth. The member 12 is moulded to form under pressure from chopped waste material from the cloth sheet. The two end discs 10 may be shaped by pressure approximately to their finished form before assembly. The assembled members are subjected to considerable pressure and heat to cure the binder and produce a high polish.
Patent GB-1405932-A (GB)
Title: Thread winding machines
IPC: B65H54/28
Filed: 1972-06-13
Abstract: 1405932 Traverse mechanism PRODUCTIONS SARCEM SA 13 June 1972 [25 June 1971] 27620/72 Heading D1J [Also in Division G3] A thread winding machine comprises a bobbin 3 driven by a motor 1 whose speed is detected by a senser 4, 5, 6 generating a pulse train a which is supplied to an electronic circuit 7 having manually actuable means 8 for setting the diameter of the thread to be wound, whereby driving pulses b are produced dependent on the pulses a and the thread diameter to supply a stepping motor 9 producing, through a gear 10, reciprocation of a shaft 11 carrying the thread guide 13, which is shifted longitudinally of the shaft at the end of each reciprocation and in the same direction as it has just traversed, the shifting arrangement comprising a spring 18 urging a sleeve 19 of the guide 13 against a stop 20, an electromagnet 17 overcoming the spring force to attract the sleeve 19 to it and limit elements 15, 16 operating micro-switches when actuated by the guide 13, whereby pulses c are passed to the circuit 7 to reverse the motor 9 at the end of the shaft reciprocation and the electromagnet 17 is energised or de-energised to produce movement of members 13, 19 in the appropriate direction.
Patent GB-463976-A (GB)
Title: Improvements relating to translating mechanism for telegraph printing, recording, registering and like apparatus
IPC: H04L15/34
Filed: 1935-10-08
Abstract: 463,976. Type - printing telegraphy. CABLE & WIRELESS, Ltd., and WARBURTON, F. Oct. 8, 1935, No. 27824. Drawings to Specification. [Class 40 (iii)] In printing-telegraph apparatus for receiving code signals of unequal length, selectively shifted permutation bars co-operate with a series of exploring blades which are brought into action periodically at signal element speed, and, during the spacing interval following a signal when a spacing bar is shifted, an appropriate blade enters aligned notches in the bars and brings about a printing operation. The invention is applied to a receiver which is more completely described in Specifications 463,975 and 463,977.
Patent GB-1045268-A (GB)
Title: New colouration process
Inventor: DRONFIELD ERIC
IPC: D06P5/12
Filed: 1962-07-19
Abstract: A multiplicity of reactive dyes having different reactivities or a colourless compound of high reactivity and a dyestuff of lower reactivity are applied to fabrics of cellulose fibres in an overlapping manner and the amount of acid-binding agent restricted in the overlapping areas so that only the more reactive dye or colourless compound fixes on the fibre in that portion. The specified colourless reactive compound is sodium 1-(21, 41-dichloro-s-triazin-61-ylamino) -naphthalene-5-sulphonate, the preferred dyes of higher reactivity contain a dichlorotriazine or a quaternized chlorotriazine group and the preferred dyes of lower reactivity contain a chloroaminotriazine, a di-or tri-chloropyrimidine or a sulphatoethyl-sulphonamide group.  The process may be carried out by printing the fabric with a paste containing the more reactive dye and over-printing, cover-printing, slop-or nip-padding with a liquor or paste containing the less reactive dye and an acid-binding agent.  Subsequent heating or steaming fixes the dyestuffs.  The print paste containing the more reactive dye may also contain a neutral substance which forms an acid on steaming, e.g., diethyl tartrate, dimethyl-oxalate, urea oxalate and ammonium dihydrogen phosphate, as well as known adjurents.  The print paste may contain the more reactive dye, the colourless reactive compound and the neutral substance.  Examples of obtaining white and coloured resist effects on cotton and viscose fabrics are given.
Patent GB-446635-A (GB)
Title: Braun tube, more partieularly for television purposes
IPC: H01J29/80
Filed: 1934-10-01
Abstract: 446,635. Cathode-ray tubes. RADIOAKT.-GES. D. S. LOEWE, 10, Wiesenweg, Steglitz, Berlin. Oct. 1, 1934, No. 27988. Convention date, Oct. 2, 1933. [Class 39 (i)] A Braun tube, which when used for television is provided with means for controlling the intensity of the ray, is provided with means for preliminarily concentrating the ray and with an electron-optical system for reproducing an image on the screen and the ray is deflected prior to its entry into the field of the electron-optical system. A tube comprises a neck 1 and a spherical portion 3 within which the screen 4 or 5 is suspended or formed as a coating thereon. An indirectly-heated cathode has an electron-emissive layer sunk therein, and is surrounded by a negative cylinder 7 to which the controlling plate 11 may be connected. The ray is concentrated so as to pass cleanly through the aperture 12 in the diaphragm 10 by the anodes 8, 10 and the negative cylinder 9. The plate 11 is located at a distance from tne cathode corresponding to the cathode dark space. The aperture 12 is reproduced on the screen by the apertured plate 13 at a low positive potential and the annular plate 14, at a high positive potential, adapted to fit into the neck. Wall charges are neutralized by a metallic coating 15 which may be connected to the plate 14 or may be given a potential negative with respect to the plate. The cylinder 9 in the preliminary concentrating system may be dispensed with. In another form, the electronoptical system comprises coatings 1.5, 21, Fig. 4, provided with diaphragms 13, 14. The diaphragm 14 may be replaced by a tubular extension projecting into the spherical part of the tube. The electrodes 10, 13, Fig. 1, are connected together by a cylinder 16 to form a fieldless space in which the deflecting means 17 are housed. An internal coating 21 at a potential equal to that of the electrodes 10, 13 may replace the cylinder 16, and an external earthed coating 23 may be provided. The deflecting plates 17, 18 are arranged as close as possible to the plate 13 and are inclined or given a parabolic form so that the aperture through which the ray enters is smaller than that through which the ray leaves. Line deflection is effected by electrostatic plates and image deflection by electromagnetic means. As described in Specification 440,560, the electrostatic plates may be formed as pole shoes, e.g. of permalloy, for the electromagnetic means. Dimensions and values of the potentials on the electrodes are given in the Specification.
Patent GB-894108-A (GB)
Title: Carbon black production
IPC: C09C1/50
Filed: 1958-09-01
Abstract: <PICT:0894108/III/1> Carbon black is produced by burning hydrocarbon fuel in an annular combustion zone 17 surrounding a make hydrocarbon injection zone 28, the fuel being subjected during combustion to rapid change in direction by impingement against a defining wall of the combustion zone and being passed after substantially complete combustion to said injection zone from where it passes together with injected make hydrocarbon into an elongated carbon black-producing reaction zone 14.  A burning mixture of fuel from line 21 and air from chamber 22 and line 23 issues from a plurality of, e.g. 6, burners 18, impinges against the wall 12 of the combustion zone, and then passes to the injection zone 28. Air passes through an annular passage 27 to prevent carbon deposition on the make hydrocarbon injection pipe 26.  In a modification (Fig. 4, not shown) the combustion and injection zones are formed by a thin disc-shaped chamber.  In a further modification (Fig. 1, not shown) the burning fuel is injected radially into the combustion zone and impinges against an annular extension of the reaction zone.  The reaction zone may have a constriction near its inlet (Fig. 1).  The fuel may be natural gas or fuel oil.  The burnt fuel may have a temperature of 1150 DEG -1500 DEG C.  The make hydrocarbon may be a residual oil, an aromatic recycle oil, or an aromatic tar residue.  It may be preheated to 650 DEG  F., and may be injected as a cone having an inclined angle of 80 degrees.  The resulting suspended carbon black may be cooled to 1,200 DEG  F. by a water spray.  Examples are given specifying rates of flow and pressures.
Patent GB-267432-A (GB)
Title: Improvements in and relating to machines for planting potatoes
IPC: A01C9/04
Filed: 1926-11-08
Abstract: 267,432. Moormann, F. April 24, 1926, [Convention date]. Potato planters.-Relates to machines of the kind wherein a pair of discs provided with pockets near their peripheries rotate in opposite directions in a hopper, each pocket carrying one potato to the ejecting position; and consists in means for ejecting the potato comprising, for each pocket, an arm pivoted to the rear of the disc near its centre and provided at its free end with a plate, the arm co-operating with a fixed cam which causes the plate to eject the potato from the pocket. The potatoes in the hopper are directed by a raised portion n of the bottom to the rotating discs a. The pockets b each receive one potato and carry it beyond a partition k. The bottom of each pocket consists of a plate c on a pivoted arm e, a race f being provided on which the outer ends of the arms slide. Adjacent to the discharge opening o a cam g is arranged on the race, to lift the plate c at this point and eject the potato. The arm is returned by a spring.
Patent GB-519828-A (GB)
Title: Improvements in or relating to electric smoothing irons
IPC: D06F75/26
Filed: 1938-09-27
Abstract: 519,828. Thermal switches. SIMPLEX ELECTRIC CO., Ltd., and DAVIS, P. W. Sept. 27, 1938, No. 28082. [Class 38 (v)] [Also in Group XI] An electric iron is provided with a lamp 17, Fig. 1, for directing light downwardly and forwardly upon ironing work. Current is suppied through a cable 35 and contacts 29, 30, Fig. 3, to a heating element 11, clamped to the sole plate 10, through a thermostatic switch 44, 45. The lamp 17 is conneced to the terminals 29, 30 through a terminal 31 and a series resistance 53 serving as an auxiliary heating element, and operates independently of the thermostatic switch. A flexible strip 42, carrying the contact 45, supports a screw 46 which is moved by a bimetallic strip 40 clamped to the sole 10 on an excessive rise in temperature, so breaking the circuit. The contacts 44, 45 are carried by insulating blocks mounted on a strip 43 extending beneath a spiral cap 47 on a rod 48.rotably mounted in the cover 13 by a knob 49. By this means the height of the screw 46 and the temperature of operation of the thermal switch may be adjusted ; and the knob is fixed in any adjusted position by a pin 51 secured to the cover 13 and engaging in any one of the notches 50 underneath the knob 49.
Patent GB-413906-A (GB)
Title: Improvements in thermostatic valves or steam traps
IPC: F16T1/10
Filed: 1933-10-11
Abstract: 413,906. Thermally-actuated valves. KOSMOS HEIZUNGSARMATUREN & METALLWARENFABRIK, 40, Schillingsrotter Weg, Rodenkirchen, near Cologne, Germany. Oct. 11, 1933, No. 28099. Convention date, Oct. 12, 1932. [Class 135.] Relates to a valve or steam-trap in which the closure-member e is actuated by a corrugated tube d, which contains a liquid of low boiling point and is enclosed in a sleeve m to form a self-contained unit or cartridge, a spring n acting on the flanged end o of the sleeve. According to the invention, the flange o and spring n are placed behind a rib p formed on the valve-casing beyond the outlet c. The spring is thus protected from sediment discharged with the condensate. As shown the valve member e is loosely supported on the head g of the flexible tube which abuts against one end of the sleeve m. The flexible tube is adjustable by means of a screw s. The tube and its casing m are supported in an inclined position by ribs x on the casing a, so that dirt and condensate flow away from the spring n. In a modification, the valve member e is carried with play on the end of the casing m..
Patent GB-173607-A (GB)
Title: Improvements in or connected with seats for motor-cycles, cycles, and other velocipedes
IPC: B62J1/14
Filed: 1920-10-04
Abstract: 173,607. Ford, d'A. N. Oct. 4, 1920. Seat attachments.-A combined luggage-carrier and seat of the type consisting of a box having a hinged lid a and a hinged side d, adapted to be opened out when the device is used as a seat, is provided with a separate bar or strip h adapted to be suspended by means of links i, chains, cords, &c. to serve as a foot-rest, and to be placed inside or folded outside the box when not required for use. The box is secured to the carrier or frame of the cycle by means of clips, clamping- plates, &c. and intermediate springs or resilient members. The height of the foot-rest may be adjusted by means of a series of holes or slots in the vertical supporting-members.
Patent GB-818700-A (GB)
Title: Improvements in or relating to suspension devices for building elements
IPC: F16B5/02
Filed: 1957-09-05
Abstract: 818,700. Pipe &c. supports. SCHWACHULA, [nee HERING] J. Sept. 5, 1957 [Sept. 8, 1956], No. 28114/57. Class 99(2). [Also in Group X] A suspension device comprises a part 1 adapted to be fastened to a ceiling or wall and to extend therefrom, that part having opposite sides respectively smooth and provided with teeth 3 which extend transversely to at least one guide slot 2, and slide 8 having teeth 9 adapted to coact with the teeth 3 and to be adjustable lengthwise of the part 1, and a supporting part 5 for an element to be carried by the device and having a smooth side adapted to abut the smooth side of part 1. A fastening screw 7 connects the slide and part 5 through the slot 2 and permits the smooth sides of the parts 1, 5 to be slid over one another and to be locked together. As shown in Fig. 1, one arm of an angle member 1 is secured by the arm 4 thereof to a ceiling 12, the other arm being provided with two, parallel, guide slots 2. In modifications, (a) a wall-anchor 16, Fig. 5, secured in a concrete ceiling 12a, or to a beam, is connected by a hinge 19 to a part 15 provided with serrations, and has an integral tongue 17 to which formwork 18 is secured by nails ; after removal of the formwork the part 15 is swung downwards, (b) the member 21, Fig. 7, is hooked over the anchor bar 23 of a concretedin shell 24 and the part 25 is formed with a hole 26 receiving a hook-shaped part 27 carrying rods or pipes 28, and (c) the part 21 is suspended on a separate hook.
Patent GB-411815-A (GB)
Title: Improvements in or relating to methods of or means suitable for applying fluid material to shoe parts
IPC: A43D25/18
Filed: 1932-10-10
Abstract: <PICT:0411815/III/1> <PICT:0411815/III/2> <PICT:0411815/III/3> <PICT:0411815/III/4> <PICT:0411815/III/5> <PICT:0411815/III/6> In the attachment of a sole to a shoe bottom by adhesive, a viscous fluid material is extruded on to one of the workpieces in the form of one or more marginal strips.  A machine for carrying out this process, and particularly for activating a coating of dried cement by means of a viscous solvent, comprises a container 1 supplying solvent through a rotary pump 15 and tubing 51 to four adjustable capillary tubes 77, which deposit the solvent on a shoe sole as four marginal strips or ridges, and when the sole and the shoe bottom are brought together under pressure the solvent is spread out so as to activate the whole of the cement.  The capillary tubes are sufficiently long to offset the effect of any momentary variations in the pressure applied by the pump 15, and their outer ends may be cleaned from hardened solvent by acetone delivered from a feed cup 227.  The pump 15 is provided with an automatic by-pass to relieve any excess pressure which may be developed.  A driven shaft 91 carries a knurled upper feed roll 93, while a lower driven feed roll 99 is mounted on a shaft 101, journalled in a bracket 103 tiltable about set-screw pivots 109 and adjustable by a stop-screw 115.  Depression of a treadle, acting through a clutch, raises the feed roll 99 to grip the sole S, and opens the valve 57, allowing solvent to be extruded.  Idle rolls 151, 153 also grip the sole, the lower roll 153 being pressed upwards by the spring 161, while a brake 171 is provided for the roll 151.  This brake is freed from the roll 151 so long as the edge of the sole S contacts with the guide plate 185, but brakes the roll whenever the sole edge leaves the plate 185, the couple then set up on the sole between the braked roll 151 and the driven feed roll 93 returning the sole edge into contact with the guide plates 185 and 189.  In the modification shown in Figs. 9 and 10, the sole is engaged by a driven feed disc 250 and a driven supporting roll 252, and is also supported by an idle roll 253 and by an adjustable table.  Front and back adjustable edge gauges 308,304 are clamped to the arm 87<1>, the front gauge being grooved to receive the edge of the sole and having an overhanging upper flange.  The line of feed is so determined by these gauges that the feed roll not only causes forward progression of the work, but is effective to turn the sole, at sharply curved portions thereof, thereby to maintain it in contact with the gauges. While Fig. 1 shows the nozzle as consisting of separate capillary tubes, the tubes may be mounted in a rigid casing 320, Fig. 15, and may even be so arranged as to allow the solvent to coalesce into a single band or ribbon.  Specifications 23143/03, [Class 17], 339,739, [Class 17 (i)], 346,397; 406,030, 408,245, and 408,953, [all in Group VII], are referred to.