baber/WOPTO huggingface dataset:
Patent GB-1067806-A (GB)
Title: Improvements in or relating to the production of isoxazole compounds and the products thereof
Inventor: KANO HIDEO
Filed: 1964-06-23
Abstract: The invention comprises isoxazole compounds of the Formula I <FORM:1067806/C2/1> wherein each of R1 and R11 is a hydrogen atom or an aliphatic hydrocarbon residue or R1 and R11 together with the nitrogen atom represents a heterocyclic group, and its hydrochloride. They may be prepared by reacting a 3-phenyl-5-(1-chloroethyl)-isoxazole with an amine of the formula HNR1R11.  Compounds of Formula I or the hydrochlorides thereof may be employed in admixture with inert diluents or carriers as antipyretic, analgesic, antitussive and/or anti-inflammatory agents.
Patent GB-1083285-A (GB)
Title: Method of irradiating articles
Inventor: SKALA STEPHEN FRANCIS
IPC: G21K1/093
Filed: 1964-11-26
Abstract: 1,083,285. Electron beam apparatus. WESTERN ELECTRIC CO. Inc. Nov. 26, 1964 [Nov. 29, 1963], No. 48061/64. Heading H1D. An article is irradiated by projecting a collimated beam of charged particles adjacent to the surface of the article and bending the beam through a prescribed angle by means of a deflecting field, which is moved along the beam to cause the bent part of the beam to traverse the surface. In the continuous irradiation of a cable to effect cross-linking in the insulating coating 10, Fig. 3, made of plastics material, the cable is passed through an evacuated envelope 14 the ends of which are blocked by annular permanent magnets 13, which each carry a permanent magnet 21. A beam of electrons 19 is projected from an accelerator 18 into the chamber through a tube 17 integral with the envelope wall 16. The beam, on entering the field of the annular magnets 13 is caused to follow a circular path about the axis of the cable, which is continuously moved onwards. The effect of the magnetic field of magnets 21 is to deflect the beam 19 at right angles to itself, towards the cable. By rotating the magnets 13, carrying magnets 21, by means of gears 23, 22, the bent beam is caused to irradiate the circular surface of the cable. When the cable is moving, the area of the surface irradiated defines a helix. The irradiation may take place immediately after the insulation, e.g. polyethylene has been extruded on to the cable, and therefore, no contact of the cable with the inside surface 16 (of thin foil) of the chamber 14 or the magnets 13, is allowable. In the irradiation of a plane surface (Figs. 5-7, not shown) the beam (35) of electrons is projected through a tube (32) along a straight line parallel to the surface to be irradiated, and the deflecting field is provided by two permanent magnets (31) mounted in a movable yoke arrangement (36), so that the bent part of the beam can be caused to traverse the surface.
Patent GB-1113314-A (GB)
Title: Delay circuit using an ultrasonic delay line
IPC: G11C21/02
Filed: 1965-11-12
Abstract: 1,113,314. Delay system. SONY CORPORATION. 12 Nov., 1965 [14 Nov., 1964], No. 48095/65. Heading H4R. A number of register input signals, X1 to X4, of a computer are delayed by feeding them in time division multiplex on to a single ultrasonic delay line 9 and feeding the output signal of the line to a demultiplexer to derive the individual delayed signal. A counter 5 is fed by a pulse generator 3 so that the outputs Cl to C4 are each enabled in turn once in each bit period of the register signals of the lines X1 to X4. The gates A1 to A4 are thus opened in turn to feed the incoming signals through " OR " gate 7 and drive circuit 8 to feed the line 9 in time division multiplex. The output from the line, after a two bit delay, is fed via reading amplifier 10 to the gates A1<SP>1</SP> to A4<SP>1</SP>, which are also fed with the signals from the counter 5 so that they open in turn to feed the delayed signals from inputs X1 to X4 into the respective flip-flop FF1 to FF4 which is set by a signal pulse and reset by a clock pulse signal at the bit rate of the information. The reset of a flip-flop FF1 to FF4 is arranged to set the respective flip-flop FF1<SP>1</SP> to FF4<SP>1</SP> which is arranged to be reset by the following clock pulse so that the signal on lines XI<SP>1</SP> to X4<SP>1</SP> reproduces that on lines X1 to X4, respectively, after a delay of 3 bit periods.
Patent GB-1360298-A (GB)
Title: Containers having devices for discharging fluid materials therefrom
IPC: B01L99/00
Filed: 1972-10-19
Abstract: 1360298 Discharging hoppers P LIGOUZAT 19 Oct 1972 [26 Oct 1971] 48163/72 Heading B8S [Also in Division B1] Material in a container 1 is swept through a discharge outlet 7 by a rotatable helical wire. In Fig. 1, one end of the wire is secured to a rotary shaft 4 and the other end sweeps along the wall of the container. In Fig. 3, an annular helical wire 8 is carried at the edge of a disc 9 secured to the shaft 4. Modifications of this embodiment (Figs. 5-7) comprise replacing the wire 8 by a plurality of concentric annular helical wires, by a spiral wire 13, and by including more wire carrying discs axially spaced from the disc 9. In Fig. 8, a driven stirrup 19 supports a pair of oppositely wound concentric helical springs 17, 18, the outer 17 of which carries a helical wire 21.
Patent GB-1042184-A (GB)
Title: Fluorescent discharge lamp
IPC: H01J61/42
Filed: 1964-11-27
Abstract: 1,042,184. Fluorescent discharge lamps. SYLVANIA ELECTRIC PRODUCTS Inc. Nov. 27, 1964 [Nov. 27, 1963], No. 48383/64. Heading H1D. A fluorescent discharge lamp, using an indium amalgam as a source of mercury vapour, has an internal envelope coating comprising indium particles admixed with a phosphor, or a light-transmitting indium layer between the envelope and a phosphor layer. In particular, the inner surface of a lamp bulb may be coated with a suspension of indium, and heated at about 550‹ C. to remove the binder, before being coated with a phosphor suspension and reheated. The intermediate heating step may be omitted if different binders are used for the indium and phosphor suspensions, e.g. nitrocellulose and ethylcellulose. Alternatively, the initial indium layer may be applied by vacuum or chemical deposition, or the lamp bulb may be coated with a suspension of a mixture of indium and phosphor particles. Specific examples are given. The lamp may contain argon at a pressure of 2 mm. of Hg, or a mixture of 85% argon and 15% helium, together with a small quantity of mercury.
Patent GB-483976-A (GB)
Abstract: 483,976. Moulding rubber pouches by dipping &c. McKAY, R. F. (International Latex Processes, Ltd.) Nov. 13, 1937, No. 31227. [Class 87 (ii)] An elongated deposition former 10 for the simultaneous production on each end 13 of a rubber pouch having a closure flap integral with a pocket is provided on its surface with an interruption, such as grooves 15, 16, extending across the sides 11 at offset positions 18 and along the edges 12 so as to indicate the line of separation between the pouches. The grooves may be separated by a strip 17 or they may have a common edge. In a modification, the interruption is formed by an abruptly-rising ridge which may be undercut and grooves may be provided at the base of the ridge. Beads are formed on the edges of the pouch by rubber collecting in the grooves or at the sides of the ridge. The rubber is severed or pulled apart at the beads. Where the grooves have a thin common edge, the rubber may be severed by a metal roller. A handle 19 is attached to the former as by a foot 20. The handle may be made thin where it joins the former so as not to affect the beads. The rubber may be deposited by dipping or spraying. The former may be of hard rubber, aluminium, or stainless steel.
Patent GB-1527821-A (GB)
Title: Fibre-reactive dyes process for their manufacture and use thereof
IPC: D06P1/382
Filed: 1976-11-23
Abstract: 1527821 Fibre reactive dyestuffs CIBA-GEIGY AG 23 Nov 1976 [25 Nov 1975 25 Oct 1976] 48792/76 Heading C4P The invention comprises fibre reactive dyes having the general formula wherein D is the radical of an organic dye which contains sulphonic acid groups, R 1 , R 2  and R 3  are H or C 1 -C 4  alkyl, B is alkylene or arylene and A is amino, alkoxy or alkylthio. D may be of the mono- or poly-azo, metal complex, formazene, anthraquinone, phthalocyanine, stilbene, oxazine, dioxazine triphenylmethane, nitro or azomethine series. B is preferably C 2 -C 6  alkylene, benzene, naphthalene, diphenyl or stilbene and A may be NH 2  which may be substituted, e.g. methyl- or ethylamino, #- hydroxyethylamino, phenyl- or sulphophenyl-amino, naphthylamino, piperidino or morpholino. They are prepared by condensing in any order an organic dye DNHR 1 , 2,4,6-trichlorotriazine, an alkylene- or arylene-diamine R 2 HN-B-NHR 3 , trifluortri- and a compound HA. In a modification D may be replaced by a diazo or coupling component. The dyes dye silk, leather, wool, polyamides and polyurethanes, linen, cellulose, regenerated cellulose and especially cotton, and may be used to print wool, silk, and blends containing wool.
Patent GB-1330687-A (GB)
Title: Method for separating heavy particles from light particles
IPC: B65G53/60
Filed: 1970-10-15
Abstract: 1330687 Pneumatic conveyers EASTMAN KODAK CO 15 Oct 1970 [21 Oct 1969] 49105/70 Heading B8A [Also in Division B2] A mixture 11 of heavy tramp metal particles and light polyethylene particles are pneumatically conveyed along a conduit 15 from a silo 13 having an air vent 17 to a cyclone separator 19 (see Division B2) in which the metal particles are separated out by centrifugal force and from which the polyethylene particles are entrained with the air along a conduit 25 to a receiver 29 containing a supply 31 of the particles. When the supply 31 has built up to a predetermined level, a sensing device 33, e.g. a capacitance probe, acts through a control box 35 to stop a centrifugal suction fan 37 and the flow of particles along the system. After the level drops by a predetermined amount, the sensing device restarts the fan.
Patent GB-1088822-A (GB)
Title: Improvements in fuel injection pumps
IPC: F02M41/06
Filed: 1964-12-03
Abstract: 1, 088, 822. Fuel injection pumps. SOCIETE INDUSTRIELLE GENERALE DE MECANIQUE APPLIQUEE S. I. G. M. A. Dec. 3, 1964 [Dec. 4, 1963], No.49234/64. Heading F1A The pump described in Specification 49233/64 is modified in that the bore in the fixed member surrounding the distributing valve 2 is provided at each end with an annular groove 41 for collecting fuel leakage. These grooves are connected through passages with the holes 23 and/or the annular groove 22. The invention is also stated to be applicable to pumps having radial cylinders provided in the distributing valve as described in Specification 986, 111. The pistons in this case are operated by a fixed cam. Reference has been directed by The Comptroller to Specification 947, 158.
Patent GB-1354518-A (GB)
Title: Liquid extractors
IPC: A47J19/02
Filed: 1971-10-26
Abstract: 1354518 Liquid extractors F K WANGER 26 Oct 1971 [10 Nov 1970] 49580/71 Heading A4C [Also in Division B1] A liquid extractor comprises a casing 1, Fig. 1, in the lower part of which are disposed an electric motor 2 having a vertical shaft 3, a sieve-basket 4, a disc 5 arranged above the base 6 of said basket, a nozzle 14 in which material to be squeezed is fed by a plunger 15, and a stripper 19 for use in the automatic ejection of the crushed residues from the squeezed material. Fruit, vegetables &c. are placed in the nozzle 14 and fed on to the spiked disc 5 which revolves with the sieve-basket upon energization of said motor. The plunger has a longitudinal groove 17 in which an arm 18 is disposed and serves to alternate the position of the stripper 19 on the cylindrical sieve wall 24 of the basket. The stripper has five blades 23 1 -23 5  offset height-wise from one another and are arranged to be pivoted about bearings 21, 22 into two positions on said sieve wall Figs. 3 and 5 (not shown). The basket has a tapered sieve part 26, Fig.4, to aid the upward movement of the crushed residues under centrifugal force. The stripper alternating device comprises the arm 18 mounted on a pin 32 which is pivoted counterclockwise by a torsion spring 33 so that the ends of the arm contact the side walls of the stuffer. A pin 30 secured on a hub 20 of the stripper passes into a slot (31) Figs. 3, 5 (not shown) in the lower part 14a of the filling nozzle 14 and co-operates with the arm 18. When slices of fruit &c. are pressed with the stuffer 15 against the disc 5 the pin 30 slides against the arm 18 and throughout the feeding operation causes an alternate set of blades 23 1,3,  5  and 23 2,   4  to contact the sieve wall 24 Figs. 5, 8 and 3, 10 (not shown). The alternating movement of the blades causes the upward displacement of rings 36 of crushed residues into positions 36 1 -36 5  with the aid of centrifugal force exerted by the revolving sieve-basket during the feeding process. Continual movement of the blades and basket finally results in the blade 23 5  pushing the ring 36 over the rim 25 of the basket, from whence the residues pass through an aperture 37 and into a draining gutter 38 projecting from a cover 12 of the extractor. The juice extracted from the squeezed fruit &c. passes through the perforated sides of the basket during centrifuging, runs along the inner side of the casing 1 into an annular gutter 28 and thence into a discharge member 29.
Patent GB-1032978-A (GB)
Title: N-substituted isocyanurates
Inventor: SADLE ALEXANDER
IPC: C08G63/685
Filed: 1963-12-18
Abstract: The invention comprises the alkyl esters of di- and tri-(b -carboxyethyl)-isocyanurates.  The compounds are prepared by esterification of di- or tri-(b -carboxyethyl)-isocyanurate with the appropriate alcohol, preferably one containing up to 8 carbon atoms, e.g. by heating the reactants in an acid medium.  By limiting the amount of alcohol the partial esters may be obtained. The novel esters may be used to prepare polyesters by transesterification with polyhydric alcohols, e.g. ethylene glycol and butanediol.  Examples describe the preparation of di- and tri-(b -carbethoxy)-isocyanurates and of a polyester from tri-(b -carbethoxy)-isocyanurate and hexamethylene glycol.  Reference has been directed by the Comptroller to Specification 912,563.ALSO:Polyesters are made by transesterification of alkyl esters of di- or tri-(b -carboxyethyl)-isocyanurate with a polyhydric alcohol.  These polyesters react with organic isocyanates to give polyurethanes which may be foamed. Example 3 describes the preparation of a polyester from tri-(b -carbethoxy)-isocyanurate and hexamethylene glycol in the presence of Sb2O3 and reacting this polyester with toluene diisocyanate in the presence of N-methyl morpholine, water and a detergent to give a foam which is cured at 105 DEG  C.  Reference has been directed by the Comptroller to Specification 912,563.
Patent GB-1076190-A (GB)
Title: Valve controlling the feed of material
Inventor: ALLUM RUSSELL JAMES
IPC: B24C7/00
Filed: 1963-12-19
Abstract: 1,076,190. Valve for controlling shoot. FISONS FERTILIZERS Ltd. Jan. 19, 1965 [Dec. 19, 1963], No. 50113/63. Heading B8A. Material falling down the shoot shown is controlled by a rubber valve 2 supplied with air at 5. Material builds up as shown on top of valve 2 and when its weight is great enough it falls through aperture 3 formed in valve 2. Air escapes at 7 and a fresh supply of air introduced at 5. The cycle of build up and discharge then repeats. In this way a minimum of air entrained with the material passes through the valve.
Patent GB-1179069-A (GB)
Title: Method for manufacturing semiconductor devices.
IPC: H01L23/29
Filed: 1968-10-24
Abstract: 1,179,069. Semi-conductor devices. HITACHI Ltd. 24 Oct., 1968 [6 Nov., 1967], No. 50561/68. Heading H1K. To provide a good waterproof stable coating on the surface of a semi-conductor device, a silicon oxide film 12 is formed on the surface of a semi-conductor substrate 11 and doped with phosphorus to produce a layer 13 of a phosphorus oxide, a relatively thin layer 14 containing mainly alumina is formed on this layer, a window is formed through the layers by etching with a hydrofluoric acid based etchant to expose the substrate surface, and finally a relatively thick insulating layer 18 containing mainly alumina, silicon nitride or tantalum oxide is formed over the whole. The films are formed by evaporation methods or chemical vapour deposition methods. A window is finally etched in the insulating layers in the position of the first window to allow contact to be made to the semi-conductor device. A photo-resist film 16b is applied for this purpose. In a further embodiment, Fig. 6, not shown, a metal electrode film is deposited prior to the relatively thick final insulating layer to contact the semi-conductor device and is exposed by etching where required.
Patent GB-1125758-A (GB)
Title: Improvements in marine nuclear reactors
Inventor: DEIGHTON THOMAS
IPC: G21C13/10
Filed: 1965-11-30
Abstract: 1,125,758. Reactors. BABCOCK & WILCOX Ltd. 30 Nov., 1966 [30 Nov., 1965], No. 50794/65. Heading G6C. An integral liquid-cooled, liquid-moderated reactor comprises a pressure vessel disposed within a dry well associated with a wet well containing liquid, ducts being provided through which vapour in the dry well may pass into the liquid to be condensed and through which liquid from the wet well may pass back into the dry well, the reactor being mounted on a ship with the ducts arranged in one or more groups extending breadthwise of the ship so that the inlet ends of the ducts open in a row into the upper end of the dry well and the outlet ends open in a row into the lower end of the wet well, the centres of the two rows being vertically aligned when the reactor is vertically disposed, and the outlet end of each duct being on the opposite side of the line of alignment from the inlet end. Should a rupture occur in the primary coolant circuit of an integral water-cooled, water-moderated reactor, water escaping will flash into steam and the pressures resulting could be dangerous. With the present reactor, however, should the pressure in the dry well exceed a predetermined value, bursting discs sealing the inlet ends of the ducts rupture and steam and air from the dry well are discharged through the ducts into water contained in the wet well. The steam is thereupon rapidly condensed. As soon as the rate of generation of steam becomes less than the rate of condensation, water from the wet well is sucked back into the dry well. The reactor, being installed on a ship, tilts with the ship with the result that if the ducts were straight and vertical, rolling of the ship might cause the lower end of at least one of the ducts to clear the water in the wet well. Both ends of the duct would then communicate with steam spaces of the wet and dry wells, the rate of condensation would slow down and high pressures would result. With the above arrangement of ducts, however, that duct will dip more deeply into the water in the wet well.
Patent GB-1526818-A (GB)
Title: Mount for a cathode-ray tube yoke
IPC: H01J29/82
Filed: 1975-12-11
Abstract: 1526818 Cathode-ray tubes RCA CORPORATION 11 Dec 1975 [7 Jan 1975] 50871/75 Heading H1D A cathode-ray tube yoke mount 38 comprises a first portion 42 which receives the yoke 44 and a second portion 40 which is secured to the tube envelope 26, with spring members 48 extending from one of the portions, as shown portion 40, to interconnect with the other portion, 42, and providing the sole support therebetween, wherein the spring members 48 initially permit relative movement between the portions 40, 42 to enable the alignment of the yoke to be adjusted, but are subsequently secured to the housing 42 by glue, mechanical fastening or ultrasonic welding to secure the yoke in its correct alignment. The spring members 48 are integrally formed with the portion 40, or with the yoke receiving portion (58), Fig. 7 (not shown), and may be formed of plastics or other non-conductive material. The mount portion 40 may be secured to the tube envelope 26 by a thermoplastics adhesive, and the yoke may be mounted in the other portion 42 by clips, glue or by ultrasonic welding.
Patent GB-1344306-A (GB)
Title: Apparatus for adjusting the location of a holder in three- dimensional terms
IPC: G01B5/008
Filed: 1971-11-04
Abstract: 1344306 Machine tool details KARL HULLER GmbH 4 Nov 1971 [5 Nov 1970] 51271/71 Headings B3B and B3C [Also in Division G1] A device for positioning a dial gauge or a cutting tool comprises a table 10, a bed 12, a base 14 adjustable along the bed 12 by means of a hand wheel 13, a column 17 supported on the base 14 and rotatable about a vertical axis, a carriage 22 adjustable along the column 17, an arm 18 mounted on the carriage 22 and movable longitudinally by means of motor 20, a head 27 rotatable about the axes of arm 18, a plate 29 rotatable about an axis 30 (arrow F) on the head 27, and a rod 32 which is mounted on the plate 29 so as to be longitudinally displaceable and rotatable. A dial gauge 33 or a cutting tool having its own drive motor may be clamped on rod 32.
Patent GB-514622-A (GB)
IPC: G03C7/14
Abstract: 514,622. Reproducing lenticular colour-record images. NORDMANN, C. March 12, 1938, No. 7772. Convention date, March 13, 1937. Drawings to Specification. [Class 98 (ii)] In copying lenticular films to produce separate colour component records using a diaphragm which masks all but one record, the diaphragm apertures are seen in substantially the same direction from the centre of the copy and. preferably also from the same direction at the centre of the original during each copying. The taking lens has a small relative aperture less than f/3À5 and the focal length of the rear component of the copying lens may be twice the focal length of the front component, which may be identical with the taking lens. The rear component may. be displaced into alignment with the centre of each diaphragm aperture during copying.
Patent GB-1091287-A (GB)
Title: Improvements in or relating to methods of handling carrots
Inventor: TAYLOR BRIAN LAWRENCE
IPC: A23N15/04
Filed: 1964-12-18
Abstract: 1,091,287. Endless conveyers. MATHER & PLATT Ltd. Dec. 17, 1965 [Dec. 18, 1964], No. 51670/64. Heading B8A. A method of orientating carrots 3, 4 wherein the carrots are loaded on to an endless conveyer belt 1 inclined to the horizontal in the direction of travel, the larger end of the carrots thereby falling towards the lower end of the conveyer belt. The carrots may be discharged with their point end or large end first by correspondingly inclining the conveyer belt above the horizontal (shown in full lines) or below the horizontal (shown in broken lines). The conveyer belt has an angle of inclination to the horizontal of 20 degrees and a belt speed of 270 feet/minute.