baber/WOPTO huggingface dataset:
Patent GB-1245270-A (GB)
Title: A protection towel for use when shampooing the hair
Inventor: HABERMAN MICHAEL HAROLD
IPC: A45D44/08
Filed: 1968-11-13
Abstract: 1,245,270. Shampoo towels. M. H. HABERMAN. 12 Nov., 1969 [13 Nov., 1968], No. 53787/68. Heading A5R. [Also in Division A4] A protection towel for use when shampooing hair has an absorbent layer, such as stout tissue paper, backed by an impervious layer 2, such as polythene, which is worn next to the user, thus absorbing drips while protecting the clothing. A seam at 4 near the top forms a pocket containing an absorbent pad 6 which is worn about the neck. The garment is perforated along the line 7 to permit removal of the padded portion which is discarded when soaked and the remainder inverted for continued use. The garment is intended to be disposable after use.
Patent GB-1405817-A (GB)
Title: Method of making electric batteries
IPC: H01M50/105
Filed: 1973-11-22
Abstract: 1405817 Method of making dry battery ESB Inc 22 Nov 1973 [7 Dec 1973] 54171/73 Heading H1B Layer-type batteries having at least one layer with a positive electrode on one side and at least one layer with a negative electrode on one side, the positive and negative electrodes being opposite each other are made by a method involving sealing together a collation of the layers. In the sealing apparatus, Fig. 1, a collation 10 of continuous battery layers for producing a plurality of batteries moves between two closed-loop driven tracks 12a each supporting a plurality of energy-transmitting platens 300 mounted on carriers 320. The carriers 320 are fixed to respective tracks 12a and have wheels co-operating with notches in the sprocket wheels (Fig. 12, not shown) whereby the tracks are driven. The tracks are driven at the same speed as the layer collation 10 and after the carriers leave the wheels they are spring-loaded against the collation. Each pair of platens 300 on opposite sides of the collation 10 corresponds to one battery. As shown, the platens 300 are heated by the section 332 and the layers of the collation 10 are sealed together by the heat and pressure transmitted thereto by the platens. After passing through a cooling section 334 the batteries are separated from each other by cutting the collation. Fig. 3 shows one example of a collation 10 which comprises a bottom laminate comprising conductive plastics 50-A and metal 20 and carrying spaced deposits of negative electrodes 30. The areas surrounding electrodes 30 are coated with adhesive 101. Above the bottom laminate is a sealant carrier 40 having spaced separator areas 42 surrounded by adhesive 41. The next layer 50-B is of conductive plastics having on its underside positive electrodes 20 and on its upper side negative electrodes 30. The areas surrounding the electrodes 20, 30 may be coated with adhesive. Above layer 50-B is a further sealant carrier 40 and electrode carriers 50-C, 50-D &c., the'top layer being similar to the bottom layer and comprising a laminate of conductive plastics 50-E and metal 60 carrying spaced positive electrodes 20 on its underside. Fig. 4 shows a completed battery. In an alternative sealing apparatus, Fig. 9A, the platens 102, 104 reciprocate with respect to the layer collation 10 and relative movement between the collation and platens is temporarily stopped either by temporarily stopping the collation upstream of the apparatus or by providing take-up means for the collation at the upstream end (Fig. 9B, not shown). The platen 300 and carrier 320 are described in greater detail with reference to Figs. 10, 11, not shown. A sensing device to ensure alignment of the platens with the battery locations on the collation 10 is described with reference to Fig. 12, not shown. The batteries made by the method may be as disclosed in Specification 1,345,960. Many active materials and electrolytes are described for primary and secondary batteries made by the method.
Patent GB-1183248-A (GB)
Title: Improved Electrical Connecting Element
Inventor: JAAKSOO LEMBIT
IPC: H01R13/20
Filed: 1967-12-01
Abstract: 1,183,248. Two-part couplings. ALLMANNA SVENSKA ELEKTRISKA A.B. 1 Dec., 1967,No. 54706/67. Heading H2E. A contact 10 is retained in an insulating housing 7 by a resilient conducting clip comprising a pair of bowed rectangular tongues 1 and 2 joined by an apertured web 3, one at least of the tongues 1, 2 having an aperture which snap-engages a flange 11 on the inserted contact 10. Two opposed pairs of tongues 1, 2 may extend from a single web 3 to form a double clip for retaining and electrically linking a pair of contacts. Two such double clips are mounted in respective cavities, e.g. 8, of an insulating base for a pair of relays, the two contacts (e.g. 10, 14, Fig. 4, not shown) linked by each clip being connected, respectively, to the input lead (13) of one relay and the output lead 9 of the other relay.
Patent GB-1483749-A (GB)
Title: Process for preparing cyanic acid
IPC: C01C3/00
Filed: 1974-12-19
Abstract: 1483749 Preparation of cyanic acid; ammonia STAMICARBON BV 19 Dec 1974 [27 Dec 1973] 54971/74 Heading C1A A gas mixture containing cyanic acid and ammonia is prepared by atomizing liquid urea in a stream of carrier gas and passing the resulting mixture into a tubular cracking zone under conditions whereby mist-flow (as defined) occurs and the temperature of the gas mixture leaving the cracking zone is at least 250 C., preferably 350-500 C. The carrier gas is preferably ammonia, used at the rate of 5-180 m.<SP>3</SP> per kilomole of urea, or a mixture of ammonia and cyanic acid.
Patent GB-1173807-A (GB)
Title: Improvements in Roof Elements
IPC: E04D3/361
Filed: 1967-12-05
Abstract: 1,173,807. Prefabricated roofing elements. ALLMANNA STALELEMENT A.B. 5 Dec., 1967 [5 Dec., 1966], No. 55244/67. Heading E1K. A prefabricated roofing element comprises sheet metal side pieces 2, 3 connected by a base 12, reinforced by transverse sheets 9 extending between the side pieces, and comprising insulation material 21, the side pieces being formed, for example being given a Z-shaped section, to constitute rabetted joints between adjacent similar elements which function to draw the elements together when they are engaged side-by-side, the element comprising also an upper sheet 16 which is secured, for example by slidable clips 19 Fig. 6 so that it can move in relation to the element to allow for thermal expansion, the edge portions of the sheet 16 being shaped, as for example in Fig. 6, so that juxtaposed edges of the sheet on adjacent panels may be sealingly interengaged, for example, by folding as in Fig. 2. The edge of the element opposite that edge carrying the clip 19 is temporarily furnished with a removable clip 18 to retain the sheet 16 Fig. 6 along that edge prior to interconnection of adjacent units. A moisture repellant sealing 14 may be provided between the side pieces 2, 3 and the base 12. When in position on the roof, the elements are secured to under-lying beams. A sealing ship 23 is placed in the joint between adjacent elements.
Patent GB-1480930-A (GB)
Title: Roller with flexure-compensation means
IPC: F16C13/00
Filed: 1974-12-23
Abstract: 1480930 Rollers ESCHER WYSS Ltd 23 Dec 1974 [12 Feb 1974] 55556/74 Heading F2U A flexure-compensated roller for a rolling mill comprises a shell 1 rotatable about a support 2 and supported on piston-like support elements 3 slidably-mounted in bores 10 in the support, a hydraulic fluid supply duct 7 in the support communicating with the bores, and pressure control means 30 which is in the path of the hydraulic fluid from the supply duct to at least one of the bores and which is responsive to an external control signal. One or several rows of support elements 3 may be fed from the duct 7, the bearing force of the elements being individually variable. In operation, oil pressure from a pump 8 is supplied through the duct 7, an annular space 26 and bores 27 to a pressure chamber 18 and hydrostatic bearing recesses 14, the pressure control being achieved by a control edge 31 on a slide member 30 which is actuated by a diaphragm 36 movable in response to air pressure supplied from outside the rolling mill through a tube 40. In a modification, Fig. 3 (not shown) the slide member (50) with the control edge (31) is raised and lowered by a screw-and-nut device, the nut (52) being held between thrust bearings (53) and driven by an electric servomotor (55).
Patent GB-1435886-A (GB)
Title: Arylpiperazine derivatives of adenine
IPC: C07D473/34
Filed: 1974-12-31
Abstract: 1435886 Arylpiperazine derivatives of adenine BOEHRINGER MANNHEIM GmbH 31 Dec 1974 [5 Jan 1974] 56146/74 Heading C2C Novel compounds of Formula I and acid addition salts thereof where R is C 1 -C 5  alkyl are prepared by reacting adenine or a salt thereof with a compound of Formula II wherein X is a reactive residue. Pharmaceutical compositions in conventional forms for oral or parenteral administration and having anti-oedematous anti-inflammatory and anti-allergic activity comprise an above novel compound and a carrier or diluent.
Patent GB-1442779-A (GB)
Title: Exiting apparatus for the removal of wrapped products especially packets of cigarettes from a wrapping line
IPC: B65B11/38
Filed: 1973-12-05
Abstract: 1442779 Wrapping apparatus GD SpA 5 Dec 1973 [5 March 1973] 56414/73 Heading B8C Apparatus for the removal of products from a wrapping apparatus A comprises means 4, 5 for transporting the products along a path 3 intermittently in synchronization with the intermittent motion of the wrapping apparatus and means (18, 19) for detecting the absence of a product at the entry to the path, and arrangedto halt the transporting means 4, 5 in the absence of a product. A product is lifted out of a multicompartment wheel 1 by a member 34 and pushed by a pusher 35 on to the start of the path. A retainer 20 retracts to enable another pusher 36 to urge the product against the line of products arranged along the path. The means 4, 5 comprises a pair of belts at the side of the path. A plate 13 above the path urges the products against a heated plate 3a. Adjacent the belts there are devices (22-24) which check that the product has been properly wrapped and operate the flap of an rejection channel beside wheel 16 which removes the products from the end of the path. The detecting means (18, 19) may be a photo-electric device.
Patent GB-1360250-A (GB)
Title: Temperature detector
IPC: G01K13/02
Filed: 1972-11-02
Abstract: 1360250 Temperature responsive devices TROLEX PRODUCTS Ltd 2 Nov 1972 [7 Dec 1971] 56666/71 Heading G1D A temperature detector for use in monitoring the temperature of a fluid, comprises at least one temperature sensitive element 18 mounted in a brass housing 10 and shielded from the fluid, which flows through a channel having an inlet 28 and an outlet 30, by means of a copper strip 20 from which depends into the fluid one or more copper fins 24. The strip 20 is thermally insulated from the housing 10 by a plastics gasket 22 which has a central cut out portion. The strip 20 being less massive and having a higher coefficient of thermal conductivity than the housing 10, responds rapidly to fluid temperature variations which variations are detected by the element(s) 18. (For Figure see next page)
Patent GB-1213009-A (GB)
Title: Precast building block of rectangular cross-section
IPC: E04B1/348
Filed: 1967-12-15
Abstract: 1,213,009. Building blocks. SKANSKA CEMENTGJUTERIET A.B. 15 Dec., 1967 [20 Dec., 1966], No. 57211/67. Heading E1B. [Also in Division F2] A building block 1 of asbestos cement, &c. is formed with at least one, preferably lined, duct 2-8 extending from end-to-end, a hole 22 is made in one face of the block to intersect a selected duct, e.g. the duct 6, and a pipe, e.g. the end of a sink waste pipe 21, is then introduced into the hole and tightened in place. The pipe 21 is secured in the hole 22 by a rubber sleeve, an O-ring, &c. Taps are introduced into holes 23, 24 intersecting the ducts 2, 3, recesses being provided in the ducts opposite to the holes. The duct 8 may be used for ventilation. The blocks may be equal to one, two or three of the storeys of a house in height. Blocks 1 may rest one on top of the other, with a gasket 11, O-rings, &c providing sealing for the ducts 2-8. A guide pin 13 on one block 1 may engage in a recess in the abutting block 1. Nuts and bolts 15 in recesses may be provided to secure albutting blocks 1 together.
Patent GB-1245299-A (GB)
Title: Improvements in and relating to the transport of materials
Inventor: ROBIETTE ALFRED GORDON EVANS
IPC: C21B13/08
Filed: 1968-12-04
Abstract: 1,245,299. Discharging materials from shoots. INTERNATIONAL NICKEL CO. OF CANADA Ltd. 4 Dec., 1968, No. 57676/68. Heading B8S. Nickel iron ore slides down inclined tube 1, Fig. 1, lined with refractory material 12, Fig. 3, the tube being rotated and its end blocked so that the material is discharged through apertures 6 positioned along the length of the tube. The discharge apertures 6 are surrounded by a stationary chamber 7 so as to obviate fumes from the material discharging down shoot 9. Each aperture 6 is provided with a valve 18 pivoted at 20 and operated at 22 so that the apertures are opened through a predetermined angle whilst the tube is rotated. As described material is fed to two such tubes 1 which discharge through apertures 6 positioned along said tubes so that material passes down shoots 9 spread along the length of an electric furnace 2.
Patent GB-1404863-A (GB)
Title: Method for testing semiconductor junctions
IPC: H01L21/822
Filed: 1972-12-15
Abstract: 1404863 Testing semi-conductor junctions INTERNATIONAL BUSINESS MACHINES CORP 15 Dec 1972 [29 Dec 1971] 57881/72 Heading G1U In a method of testing a set of semi-conductor junctions that extend to the surface of a semiconductor component, the junctions are successively radiated, preferably by an electron beam, and their induced currents displayed so that an observer can locate those whose performances differ from that of the majority. When semiconductor material is radiated by electrons of sufficiently high energy, electron/hole pairs, such as 4, 5, 6, Fig. 1 are produced. Normally, these diffuse a short distance and recombine, the only effect being a local transient increase in conductivity. If however an electron/hole pair is formed sufficiently close to a junction of P and N type material, shown by a solid line 1 in Fig. 1, then the hole is attracted to the P type material and the electron to the N type. For this to happen either the electron/hole pairs must be created within the space charge region Z c  of the junction, or in regions L n , L p , sufficiently close to the space charge region for them to difuse to it before recombination occurs. When an electron/hole pair does come within the influence of the junction space charge then the result is an electron beam induced current through the junction, and this current will be affected by imperfections either in the junction per se, or in the material immediately adjacent to the junction. In one embodiment, Fig. 2, an amplifier 17 controlling a c.r.t. display 23 has one terminal connected to the basic substrate 25 of a block of three transistors 12, 13, 14, and one terminal connected to each base 12B, 13B, 14B. In operation an electron beam is scanned over the junctions sequentially and the c.r.t. display observed. In this particular embodiment, since the current detected by amplifier 17 has to pass through two junctions in series, the junctions are preferably suitably biased by means not shown. If then junction 15 of transistor 13 leaks at 24, when this junction is radiated a distinctly smaller signal than usual will be produced, thereby allowing the operator to locate the poor component. Preferably, the electron beam would be controlled so as to move rapidly from junction to junction, and relatively slowly across each junction.
Patent GB-1449024-A (GB)
Title: Stabilized frozen thick shake
IPC: A23L29/269
Filed: 1973-12-13
Abstract: 1449024 Frozen milk shake compositions GENERAL FOODS CORP 13 Dec 1973 [14 Feb 1973] 57892/73 Heading A2B A frozen aerated composition to which milk or other aqueous diluents can be added to make a shake, comprises an emulsion of fat dispersed in an aqueous sugar solution, containing as stabiliser a mixture of xanthan gum and a water insoluble alginate which is a complex of a polyvalent cation and a soluble alginate. The medium size of the fat globules is 10 microns, with a majority of less than 50 microns. The xanthan gum is present in an amount of 0.02 to 0.25% by wt., and the soluble alginate in an amount of 0.1 to 0.3%. The pH of the composition is 5.0 to 7.0. The sugar is present in an amount of 15 to 25% by wt., and the fat in an amount of 5 to 20%. The composition is homogenised at above 3000 psig, and aerated to an overrun of 5 to 25%. The freezing point is 18 to 22‹F. Non- fat dry milk may be used as a source of polyvalent cations, corn syrup, sorbitol, glycerol, salt, a surfactant emulsifier, tetrasodium pyrophosphate and colourings and flavourings may also be included. The composition is made by formulating an aqueous mixture of the sugar, fat, xanthan gum and alginate, adding a polyvalent cation source, homogenising at above 3000 psig, cooling and partially crystallising whilst aerating to produce an overrun, packaging and, if necessary, further cooling. The freezing point may be 18-22‹F, the ice crystals may form 5-20% by weight of the product, and the overrun may be 5-25%.
Patent GB-1277130-A (GB)
Title: Scanning microscopy apparatus
IPC: G01N23/205
Filed: 1969-11-27
Abstract: 1277130 X-ray crystallography INTERNATIONAL BUSINESS MACHINES CORP 27 Nov 1969 [16 Dec 1968] 57986/69 Heading G1A [Also in Divisions H4 and H5] In an apparatus for examining a crystalline material 4, comprising a source 1, e.g. of X-rays, irradiating a portion of the sample, a detector 6 receiving the diffracted X-ray beam and a position control unit 15 for imparting a back and forth scanning movement to the sample between the positions L1 and L2 along the line B-B<SP>1</SP>, there is provided a feedback control unit 18 supplied by the detector output and which controls by means of the unit 15 the angular orientation # of the incident beam is as to maintain this angle substantially at the Bragg angle throughout each scan by maintaining the intensity of the diffracted beam at a maximum. The intensity of the diffracted beam, whose minor intensity fluctuations convey information regarding the crystalline sample, is recorded on a photographic plate 12 scanning at the same linear rate as the sample and separated therefrom by an X-ray stop 10 having an opening 8. The detector 6 may be a scintillation counter, geiger counter or vidicon tube. The feedback control unit includes a rate converter, for differentiating the detector current, and a monostable multi-vibrator and integrator for supplying one component of the control signal. The other control component, a perturbation signal causing minor movements of the sample about the Bragg angle position, is supplied by an oscillator Figs. 2 and 9 (not shown) also included in the control unit. Instead of the photographic plate 12, the diffracted intensity may be recorded electronically using a topograph comparator system 20. Having made an electronic recording of the diffracted intensity variation produced by a sample, i.e. a topograph of the sample, this topograph may be compared with a standard topograph. In this way a signalling device, such as a light or typewriter output indicates whether or not the sample should be rejected.
Patent GB-1412709-A (GB)
Title: Roller construction
IPC: B05D7/24
Filed: 1973-12-19
Abstract: 1412709 Coated roller CESKOSLOVENSKA AKADEMIE VED 19 Dec 1973 [22 Dec 1972] 58788/73 Heading B2E [Also in Division B6]  A roller which is used for printing, dyeing or gilding on glass, or on other materials such as paper or plastics, consists of a cylindrical core of metal, plastics, hard rubber, ceramic or other material which does not swell in water and a jacket of an elastic hydrogel which contains a copolymer of arcylonitrile and a further monomer which may be acrylamide, methacrylamide either of which can be substituted, acrylic acid, methacrylic acid ethylenesulphonic acid or any of their salts, together with a swelling agent. Suitable swelling agents are water, alkylene or polyalkylene glycols or their methoxy or ethoxy derivatives wherein alkylene is C 2 -C 4 , glycerol or an acetyl derivative, phenol, aromatic or hydroaromatic alcohols, aliphatic C 1 -C 14  alcohols their esters or ethers, or fatty acids or their salts or esters. The roller is made by repeatedly applying solutions of the copolymer to the cylindrical core and then coagulating in a bath containing water and aliphatic alcohol (C 1 -C 4 ), acetone, dioxane, benzylalcohol, alkylene or polyalkylene glycols (alkylene C 2 -C 4 ), methoxy or ethoxy derivatives of alkylene glycols, glycerol or an acetyl derivative of glycerol; the swelling agent may be incorporated in the copolymer solution or in the coagulation bath; alternatively, the coated roller may be subsequently treated with the swelling agent. During or after coagulation, the copolymer may be crosslinked with cations Cr(III), Al(III), Fe(III), Cu(I), Ag(I) or with aldehydes or polyisocyanates. These agents may be applied to only part of the roller surface, as may non-cross-linking agents, such as mineral acids, aqueous solutions of alkylene hydroxides, nitrous acid, or trionyl chloride plus hydroazine, to influence various surface characteristics, e.g. hydrophilicity. Dimethylformamide, dimethylsulphonide or acrylic ethylene carbonate may be incorporated in the swelling agent. When not in use the roller is preferably stored in contact with a swelling agent.
Patent GB-1268126-A (GB)
Title: A process for the production of photographic images
Inventor: MATEJEC REINHART
IPC: G03C5/42
Filed: 1969-12-03
Abstract: 1,268,126. Photographic process. AGFAGEVAERT-AG. Dec.3, 1969 [Dec.11, 1968], No.58935/69. Heading G2C. Photographic images produced by (1) exposing and optionally photographically processing a lightsensitive layer to produce an image of noble metal nuclei, and (2) applying a peroxy compound, whereby the nuclei catalyse a colour forming oxidation reaction involving the peroxy compound and a colour forming component, so that a visible image is formed or a visible image already present is intensified. The image of noble metal nuclei may be formed by (a) exposing a layer comprising a noble metal salt, (b) exposing a layer of photoconductor (especially TiO 2  or ZnO) and applying a noble metal salt (before or after exposure), or (c) exposing, colour or black-and-white developing and optionally fixing or bleach-fixing a silver halide emulsion. The colour-forming component may be (i) one or more amino and/or hydroxy substituted, aromatic hetero- or carbo-cyclic compounds, (ii) an aromatic hydrazine, (iii) a leuco or vat dye, or (iv) a photographic developer and colour coupler. The peroxy compounds specified are H 2 O 2 , perborates, percarbonates, persulphates and benzoyl peroxide. The catalytic effect of the metal nuclei may be increased by a pretreatment with noble metal or peroxy compound. The final image may be bleach-fixed.