baber/WOPTO huggingface dataset:
Patent GB-1160034-A (GB)
Title: Improvements in Means for Carrying and Applying Solid Styptic or other Therapeutic Substances, and the Manufacture thereof
IPC: A61J3/08
Filed: 1967-09-28
Abstract: 1,160,034. Carriers for therapeutic substances; applying styptics. FARMEUROPA S.r.1. 28 Sept., 1967 [29 Nov., 1966], No. 44099/67. Headings A5B and A5R. A method of manufacturing means for carrying and applying a solid styptic or other therapeutic substance in individual usable quantities, said means being of the kind in which each of the quantities form a head on a stick in the manner of a head on a match, comprises forming a row of adjoined sticks, forming a sufficiently fluid and viscous mixture having the substance as a base, agitating the mixture, dipping the sticks in the mixture at a predetermined rate in order to stratify the mixture in the form of heads one on each of the sticks and drying. The viscous mixture may include alum, glycerine, sodium perborate and water.
Patent GB-1031566-A (GB)
Title: Thermoelectric device
Inventor: ABBOTT COLIN EDWARD
IPC: H01L35/34
Filed: 1963-04-05
Abstract: 1,031,566. Thermoelectric devices. MINING & CHEMICAL PRODUCTS Ltd. March 31, 1964 [April 5, 1963], No. 44348/64. Divided out of 1,031,565. Heading H1K. The description and embodiments are as described in the parent Specification, but the claims relate to a method of producing a thermoelectric assembly by bonding together slices of P and N materials, cutting in planes normal to the slices, re-assembling and bonding to form a second composite unit and again slicing to produce a plurality of thermocouple units each consisting of a matrix of P and N elements.
Patent GB-1376447-A (GB)
Title: Business forms stationery
IPC: B41L1/32
Filed: 1971-09-24
Abstract: 1376447 Laminates LAMSON PARAGON Ltd 1 Sept 1972 [24 Sept 1971] 44639/71 Heading B5N [Also in Division B6] Business forms stationery 1 comprises a first record web 2, a second record web 3 and a transfer web 4 between the record webs, the transfer web being narrower than the record webs leaving a margin of the superimposed record webs clear of an intervening portion of the transfer web, the record webs being secured together by means of staples 6 only, the staples being in the margin and formed of the material of the record webs and the transfer web being adhesively secured to at least one of the record webs so that the transfer web and the or each record web adhesively secured thereto may be peeled apart. The adhesive may comprise a strip of adhesive 7 which is parallel to and adjacent a longitudinal edge of the transfer web on the upper surface thereof. Perforations 5 provided in the margins of the record webs are engagable by feed pins of data processing machines for feeding the assembly through the machines. After passage through a data processing machine the record webs may be pulled apart to disengage the paper staples and the transfer web 4 peeled from the upper record web 2.
Patent GB-1116913-A (GB)
Title: Improvements in electrical waveguide arrangements
Inventor: LEWIN LEONARD
IPC: H01P1/207
Filed: 1965-10-22
Abstract: 1,116,913. Waveguide filters. STANDARD TELEPHONES & CABLES Ltd. 22 Oct., 1965, No. 44753/65. Heading H1W. A conductive post extending between the broad faces of a waveguide is arranged at a position off-set from the axis such that it presents a high inductive reactance at frequencies just above the cut-off frequency for H on  (n > 1) modes propagated in the waveguide. The Specification gives a theoretical justification for the high reactance at these frequencies. In the simplest embodiment the post is arranged in a waveguide dimensioned such that, at the operative frequency, the free-space wavelength is about 2¢% below the H 02  cut-off point. The post is arranged at one of the maxima of the H 02  mode. The waveguide is coupled at both ends to waveguides capable of supporting the H 01  mode only. It is stated that the post converts the H 01  wave to an H 02  wave which is reflected back to the post from either end of the waveguide and re-converted at the post to an H 01  wave. The arrangement behaves as a rejector circuit. A double-rejection circuit having band-pass characteristics may be obtained by using two posts at different axial positions and on different sides of the waveguide axis. In a modification, the wavelength at which cut-off occurs for the H on  mode is increased by providing ridges in the regions of maximum field intensity of this mode. Fig. 7A shows a band-pass cavity according to the invention combined with a conventional bandpass cavity formed by inserting a pair of irises in the waveguide on either side of the post. The arrangement provides a series resonance at one frequency and a parallel resonance at a higher frequency.
Patent GB-1113781-A (GB)
Title: Securing device for rods,cables,conduits and the like
Inventor: HEMENS JAMES FREDERICK
IPC: F16L3/10
Filed: 1963-11-13
Abstract: 1,113,781. Clamps. TELEFLEX PRODUCTS Ltd. 2 Feb., 1965 [13 Nov., 1963], No. 44813/63. Heading E2B. A securing device for rods, cables and the like comprises a saddle 4 and a clip 2 engageable herewith, the saddle and clip being provided with interengaging retaining elements 20, 35 and interengaging positioning means 24, 30 which prevent relative sliding movement of the saddle and clip in either direction when the saddle and clip are interengaged. Packing pieces 8 may be positioned beneath or formed integrally with the saddle 4.
Patent GB-1025429-A (GB)
Title: Improvements in or relating to adhesive compositions
Inventor: HUITSON JOHN JACKSON
IPC: B32B15/08
Filed: 1963-11-13
Abstract: Plastisol and organosol compositions comprise a paste-forming vinyl chloride polymer and methylene-bis-(acrylamide) as a polymerizable organic compound.  Part of the methylene-bis-(acrylamide) may be replaced by other monomers, e.g. diallyl phthalate, the reaction product of maleic anhydride, ethylene glycol and n-butanol, allyl acrylate, triallyl cyanurate, divinyl adipate and diacrylates and dimethacrylates of glycols. Also present in the compositions may be stabilizers, e.g. lead acetate, lead naphthenate, basic lead carbonate, phosphite, sulphate and silicate, epoxidized soya bean and linseed oils, epoxidized octyl oleate, tribasic lead maleate monohydrate, dibutyltin dilaurate, dibasic lead phthalate and cadmium laurate. Titanium dioxide may be present as a pigment.  As a plasticizer there is specified a mixed phthalate ester of C7-C9 alcohols.  Other specified ingredients of the compositions are dioctyl maleate tert.-butyl perbenzoate, and a xylene/toluene solvent mixture.
Patent GB-1042595-A (GB)
Title: Improvements relating to heat exchangers
Inventor: TAYLOR ANTHONY JAMES
IPC: F28D7/08
Filed: 1962-11-27
Abstract: 1,042,595. Heat exchange tube supports. BABCOCK & WILCOX Ltd. Nov. 25, 1963 [Nov. 27, 1962], No. 44820/62. Heading F4S. [Also in Divisions G4-G6] A tubulous heat-exchanger comprises a bank of sinuous tubes 2, Fig. 2 (not shown), arranged between headers, and in staggered rows each consisting of two tubes disposed within an upright heating gas pass with horizontal limbs extending between two opposed fluid tight walls composed of sheet steel flanged plates 4 having main walls 20, Fig. 4 (not shown), and inner and outer flanges 6, 8 between which the tube return bends 9 are located. Tubes pass through apertures 12 in the flange 6 formed by cutting and bending part of the flanges to form tongues 14 which support the tube bends. The outer flanges 8 of plates 4 are welded together at 16 and cover-plates 32 seal the top and bottom of the walls. In one modification the flanges may be joggled or bent outwards to fit over the adjacent plate and in another the plates may have an I-section, adjacent plates enclosing two tube rows separated by spacing rods. In another modification used within an annular space in the pressure vessel of a nuclear reactor the fluid tight walls are adjacent the annular walls with the outer flanges of the plates of the outer and inner walls bent inwardly and outwardly respectively so that the tubes are steeply inclined to the walls. Slotted connecting plates are welded to the tube return bends and bolted to the flanged plates.
Patent GB-449727-A (GB)
Abstract: 449,727. Discharge rectifiers. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, Emmasingel, Eindhoven, Holland. Sept. 4, 1935, No. 24705. Convention date, Oct. 9, 1934. [Class 39 (i)] In a gas or vapour filled discharge tube whose envelope is at least in part of glass, the anodes 2 are separated by one or more screens 7 formed entirely or mainly of carbon or graphite. The oxide cathode 9 is contained within a extension 8 of the screen, which has openings 17 in its side for cooling purposes. The supports 3 for the anodes pass through insulating tubes 4 to terminals 6 supported on chrome-iron plates 5 sealed to the glass envelope ; similar plates are provided for the cathode leads and for the lead 12 by which the screen may be given a potential, to facilitate the ignition or to suppress back discharges. The anodes may be arranged in groups with individual screens. In the assembly of the tube, the screen is first slipped upwardly on the tubes 4 and these parts are then passed over the supports 3, the screen being moved to the top of the envelope to allow ready mounting of the anodes on the supports ; after the anodes are fixed the screen is dropped and held in position by the screw 10 welded to a holding rod 11.
Patent GB-1021417-A (GB)
Title: Process for preparing epichlorohydrin
Filed: 1964-11-06
Abstract: Epichlorohydrin is prepared by dehydrochlorinating 1,2-dichloropropanol-(3) with at least a stoichiometric amount of alkaline reagents in an aqueous medium at a reaction temperature such that the mixture distilling off at the head of a separating column which is directly attached to the reaction vessel is at a temperature of 89 DEG  to 98 DEG  C. wherein the 1,2-di-chloropropanol is emulsified in the reaction mixture in amounts of 30-60 weight per cent based upon the reaction mixture.  The 1,2-di-chloropropanol may be employed in a pure form or as the reaction product from the process of Specification 1,014,456.  The distillate from the column may be passed to a separator wherein water and the crude epichlorohydrin are separated, the water, if desired, being recycled to the reactor and the epichlorohydrin further purified in a rectifying column. In one embodiment a falling film evaporator is connected to the reaction vessel, preferably via a siphon to maintain a constant level, and the condensed head therefrom recycled to the reaction vessel.
Patent GB-1373781-A (GB)
Title: Gas scrubber
IPC: B01D3/32
Filed: 1971-12-30
Abstract: 1373781 gas scrubber ANDCO Inc 30 Dec 1971 [30 Dec 1970] 45593/71 Heading B1R Apparatus for removing particulate material from a gas stream travelling through a duct 11 comprises a first member 14 provided with a plurality of passages and adapted to extend across the duct, the passages having inlet openings for the gas and converging in the downstream direction, a second member 16 adjacent the first member 14 on the downstream side thereof and provided with a corresponding plurality of passages for communication with the passages in the first member, said second member passages diverging in the downstream direction whereby a plurality of venturi passages are defined, means for causing relative movement of the respective members to vary the throat size of the venturi passages and means for delivering liquid to the inlet openings of the passages in the member 14. The member 14 consists of a planar portion 40 with upstanding walls 43, 44, 45, 46 which define the passages, each passage having side walls 45, 46 which converge in the downstream direction and end walls 43, 44 which are normal to the planar portion 40 (Fig. 4). The member 16 is similarly constructed, the two members 14 and 16 relatively rotatable about a central bolt 62. The member 14 may be fixed whilst the member 16 is rotatable by means of a pressure difference control device, Fig. 1 (not shown) in response to pressure sensing element (30) and (32) on the upstream and downstream side of the apparatus respectively. The throat sizes of the Venturis may be reduced or closed completely, Figs. 6 and 7 (not shown).
Patent GB-1085634-A (GB)
Title: Benzimidazole, benzothiazole and benzoxazole derivatives
IPC: C07D417/04
Filed: 1964-11-11
Abstract: Novel compounds of the general formula <FORM:1085634/C2/1> (wherein R represents a pyrryl, pyridyl, furyl, thienyl, thiazolyl, isothiazolyl or thiadiazolyl radical, one of R5 and R6 represents H and the other an imidazolyl, thiazolyl, isothiazolyl, thiadiazolyl, thienyl, furyl or pyrryl radical, and A represents O, S or NR1, where R1 represents H or a C1- 5 alkyl, aralkyl or acyl radical) are prepared by reacting a compound of the general formula <FORM:1085634/C2/2> (wherein B repesents H, NO2, NH2, NH-C1- 5 alkyl, NH-aralkyl, OH or SH) with a compound R-D (wherein D represents COOH, COO-alkyl, CONH2, CN or CO-halogen), before or after reduction if B is NO2, or before, after or between nitration and reduction if B is H, or by reacting a compound of general formula <FORM:1085634/C2/3> with a compound of formula R-CHO and an oxidizing agent to give the desired product, and in either case, if necessary, and where A is NR1, acylating or alkylating the N atom where R1 is H, or forming an acid addition salt in all cases.  Intermediates isolated in the above processes include the following: N - [41 - (4 - imidazolyl)]-21 - nitro - 41 - thiazolecarboxanilide, N - [41 - (4 - imidazolyl)] - 41 - thiazolecarboxanilide, N - 4 - (21- thiazolyl) - phenyl - thiazole - 4 - amidine, N - 4 - (51 - thiazolyl) - phenyl - thiazole - 4 - amidine, and N - (41 - thiazolyl) - 2 - hydroxy - 5 -(21-thiazolyl)anilide.  Anthelmintic compositions preferably in the form of an animal feed, animal feedstuff supplement, bolus, drench, salt block, tablet, capsule or aqueous solution or suspension comprise a novel compound of the first formula above or a salt thereof intimately dispersed in or admixed with an inert non-toxic carrier or diluent.
Patent GB-1062528-A (GB)
Title: Method for the production of a mould or a mould insert
IPC: B22C9/06
Filed: 1962-12-06
Abstract: 1,062,528. Making moulds; composite casting. D. ST. L. EVANS. Feb. 3, 1964 [Dec. 6, 1962], No. 46132/62. Headings B3A and B3F. [Also in Division B5] A mould or mould insert, for use in moulding plastics, and glass, is made by forming a female cavity portion 7 of an elastomeric synthetic or natural material capable of gelling from a liquid around a male model 1, removing the male model, forming a refractory male model 9 in the female cavity portion which is then removed, spraying the exposed refractory male 9 with a relatively hard metal, 10, and then spraying, casting, or fuzing a softer metal backing 12 on to the harder metal 10 and removing the refractory model 9. The thickness of the layer 10 may be from a few hundredths of an inch to half an inch and the backing metal 12 may incorporate cooling channels 13. Before casting the layer 10 may be fluxed or fused by an oxyacetylene flame. The casting may be performed by fusing a mixture of metal powder and flux in the mould 11.
Patent GB-1158320-A (GB)
Title: Improvements in or relating to Tuyeres for Blast Furnaces.
Inventor: FAVILL HAROLD PERCIVAL
IPC: C21B7/16
Filed: 1965-11-01
Abstract: 1,158,320. Making tuyÞres. STEWARTS & LLOYDS Ltd. 8 Sept., 1966 [1 Nov., 1965], No. 46237/65. Heading B3A. [Also in Division F4] A tuyere for a blast furnace is constructed by securing a replaceable nose portion 3 on to a separately formed body portion 1 by two annular removable welds 4 and 5. The body portion may be of stainless steel or copper and the nose portion may be of copper. Pipes 2 for cooling water are provided. The nose portion consists of an annular wall substantially L-shaped in axial section.
Patent GB-1130859-A (GB)
Title: Improvements in or relating to a reed for a loom
IPC: D03D49/60
Filed: 1965-11-02
Abstract: 1,130,859. Jet looms. MACHINEFABRIEK L. TE STRAKE, N.V. 2 Nov., 1965 [3 Nov., 1964], No. 46372/65. Heading DIE. A jet loom has extension plates 6, 7 attached to the baulks 3, 4 of the reed 5 to enclose the shed and prevent air loss. The angle between the lower plate and the adjacent part of the reed is made substantially 80‹, and the reed may be bent so that the upper plate makes a similar angle. The plate 7 may be transparent and lens shaped and the plate 6 differently coloured so that the weft in the shed may be easily viewed.
Patent GB-1374887-A (GB)
Title: Threshing apparatus
IPC: A01F12/30
Filed: 1972-10-11
Abstract: 1374887 Threshing equipment DEERE & CO 11 Oct 1972 [12 Oct 1971] 46879/72 Heading A1F Straw shaking equipment for use in threshing machines allows freedom for the sieve linings 13, 14, 15 to slide through a limited stroke parallel to the walls of the straw shaker section 10. When the straw shaker section is given a rotary movement by the crank shafts 11 and 12, the sieve linings will perform an oscillatory motion with respect to and along the length of the shaker section walls due to their inertia. In one embodiment, Fig. 4, the sieve lining 15 is guided by a pair of rails 21, preferably of low friction material, running in guides 22 attached to the straw shaker section 10. The sieve lining is prevented from jumping out of its guides either by rail 24 running in an elongated slot 25, or, in an alternative method by rail 27 attached to the underside of the sieve lining 15. The longitudinal movement is limited in one embodiment by buffers 18 at the ends of the guides 17. Other embodiments show alternative ways of guiding using either rollers in place of the guide rails 21 or, as shown in Fig. 7 rods 35 attached to the ends of the sieve linings and also alternative ways of limiting the stroke, using either helical compression springs in place of the buffers 18, or, as shown in Fig. 7, buffers 18 attached to the end of the rods.
Patent GB-1532957-A (GB)
Title: Bis(aminomethyl)naphthalene derivatives
IPC: C07C211/30
Filed: 1974-11-04
Abstract: 1532957 Analgesic compositions containing naphthalene derivatives GLAXO LABORATORIES Ltd 23 Oct 1975 [4 Nov 1974] 47589/74 Heading A5B [Also in Division C2] Therapeutic compositions having central nervous system activity (e.g. as analgesics) comprise e.g. as coated tablets compounds of the formula (I) wherein the groups CHR<SP>1</SP>NR<SP>2</SP>R<SP>3</SP> and CHR<SP>4</SP>NR<SP>5</SP>R<SP>6</SP> may be the same or different and where the group CHR<SP>4</SP>NR<SP>5</SP>R<SP>6</SP> is in either the 1 or the 4 position and R<SP>1</SP> and R<SP>1</SP> independently represent a hydrogen atom or an aryl group; R<SP>2</SP>, R<SP>3</SP>, R<SP>5</SP> and R<SP>6</SP> which may be the same or different are each a hydrogen atom or an alkyl group or an aryl group both of which may in turn be substituted by one or more hydroxy, alkoxy, acyloxy, dialkylamino or aryl groups or the groups -NR<SP>2</SP>R<SP>3</SP> and/or NR<SP>5</SP>R<SP>6</SP> represent a heterocyclic ring containing one or more hetero atoms and which ring may optionally be substituted by an alkyl, aryl or aralkyl group and in which either aromatic ring of the naphthalene nucleus may be further substituted; and their pharmaceutically acceptable salts and hydrates together with a suitable carrier and optionally other active ingredients e.g. caffeine.
Patent GB-1475030-A (GB)
Title: Electro-dialysis
IPC: B01D61/48
Filed: 1975-11-21
Abstract: 1475030 Electrodialysis YEDA RESEARCH & DEVELOPMENT CO Ltd 21 Nov 1975 [29 Nov 1974] 47913/75 Heading C7B An electrodialysis device comprises a plurality of adjacent compartments through which flow brine 13 and (preferably at right angles) dialysate respectively, each dialysate compartment being separated from the adjoining two brine compartments 10-12 by an anion-selective membrane 5 and a cation-selective membrane 7, and the two terminal compartments 10, 12 containing an anode 2 and a cathode 1, respectively, and in the dialysate  space between the membranes, two continuous ion-conductive elements 6, 9 in contact with each other, being of two different ion exchange materials and of lower electrical resistance than that of the dialysate, the cation-exchange material e.g. ribs 6 being in contact with the membrane 7 and the anion-exchange material e.g. particulate infilling 9 being in contact with the membrane 5. The elements are preferably at least partially interdigiting or interwoven and provide a path for different ions across a larger part of the distance between the membranes. The elements may comprise woven or knitted fabrics of fibres, filaments or yarns, (31, 33) Fig. 4 (not shown), or two ribbons (23, 24) Fig. 3 (not shown), of the two different materials. The dialysate may flow through a continuous conduit Fig. 6 (not shown) comprising the elements, e.g. ribs (52) and granulate filling (53), defined by the compartments between the brine conducting member, preferably a spiral tube (48).
Patent GB-1410117-A (GB)
Title: Electrical power supplies
IPC: H02J9/06
Filed: 1973-10-15
Abstract: 1410117 D.C. power supplies J C BOGUE 15 Oct 1973 47957/73 Heading H2H [Also in Division H3] A power supply comprises batteries B30- B33, the output voltage of only the battery B30 being initially applied to output terminals 60, and voltage responsive switches, Fig. 1, coupled to the batteries for sequentially applying the output voltage of each battery to the output terminals when the output voltage of the previously applied battery falls to a given value. The batteries may supply an underwater transponder sonobuoy system and when the first battery B30 has become discharged a transistor 14 in a bridge circuit 21 becomes conductive to switch on a transistor 16. A gate voltage is therefore supplied to a thyristor 17 which switches on current to a squib 18. The firing of the squib releases electrolyte into the battery B31 which then supplies an output voltage to the terminals 60. Diodes 10 prevent the fresh battery discharging into an exhausted battery.
Patent GB-1325968-A (GB)
Title: Method of transmitting several simultaneously available data
IPC: G01S5/00
Filed: 1971-10-15
Abstract: 1325968 Multiphase signalling LICENTIA PATENT - VERWALTUNGS GmbH 15 Oct 1971 [17 Oct 1970] 48015/71 Headings H4L and H4R A number of simultaneously available data streams, particularly bearing data streams, are transmitted over a similar number of transmission channels by dividing each stream into sections, delaying some of the sections by multiples of the section length and transmitting the sections over the channels so that simultaneously occurring sections of each data stream are transmitted over the same channels, with the different channels handling successive sections of all the different data streams. At the receiver the sections are subjected to different delays, so that all sections suffer the same total delay, and they are directed back to their original streams. As described two streams of bearing data are transmitted over 2 frequency multiplexed channels in one telephony channel. Alternate elements in each stream are transmitted in a respective channel unaltered, the other elements are delayed one element period and transmitted in the gaps in the other channel. Since only one element is delayed at any one time only one delay device is required switched alternately between the streams.