baber/WOPTO huggingface dataset:
Patent GB-1227012-A (GB)
IPC: A43B13/04
Filed: 1968-06-18
Abstract: 1,227,012. Moulding shoe soles. R. FAVRAUD. 18 June, 1968 [19 June, 1967], No. 29072/68. Heading B5A. [Also in Division A3] A one-piece sole has, over its whole surface, a skin or covering 3 of compact material such as polyvinyl chloride or similar material and, inside this skin 3, a foam core 1 of the same material. The foam core 1 has a uniform thickness and the shape of the heel is formed by a honeycomb structure 7 of the compact material. The sole is produced in a mould consisting of a mould shell 13 which bears against a collar 12 surrounding a matrix 10 mounted on a support plate 8. The plate 8 and mould shell 13 have channels 9, 9a for the circulation of a coolant. The matrix 10 initially projects into the mould cavity 16 with the surface 10b of the matrix 10 extending beyond the surface of the collar 12 as shown in Fig. 3. A hot P.V.C. paste or similar material, containing a blowing agent, is injected into the mould cavity 16 through a channel 18. When the injected material contacts the cooled surfaces of the mould shell 13 and matrix 10 it solidifies to form the compact covering or skin 3. The matrix 10 is then withdrawn from the mould until its surface 10b is flush with the surface of the collar 12, thus allowing the blowing agent to form the foam core 1.
Patent GB-1227735-A (GB)
IPC: B64C29/00
Filed: 1967-05-10
Abstract: 1,227,735. V.T.O.L. aircraft. HAWKER SIDDELEY AVIATION Ltd. 29 July, 1968 [10 May, 1967], No. 21821/67. Heading B7G. A rocket 14 (or a cluster of rockets) mounted substantially horizontally under the fuselage 15 of a V.T.O.L. aircraft 11 whose take-off it assists has its outlet nozzle 16 set at an angle so that the thrust line 17 may be directed forwardly and upwardly and preferably may pass through the centre of gravity 18 of the aircraft.
Patent GB-1228170-A (GB)
IPC: B66C1/10
Filed: 1967-09-04
Abstract: 1,228,170. Load lifting attachments. LANCER BOSS Ltd., and A. W. GREEN. 29 Aug., 1968 [4 Sept., 1967], No. 40380/67. Heading B8H. A load lifting attachment for connecting the load to lift truck forks comprises a main frame 4, 5 mounted on a sub-frame 7, 46 and movable relative thereto in a horizontal plane, the four corners of the main frame having ram-operated twist locks engageable with appropriate fittings on the top of the load. The attachment is associated with lifting forks 1 which are received in channel members 7 of the sub-frame in rolling engagement therewith via rollers 8 on the channels 7. Pins 20 engaging the forks 1 pass through apertures 19 in the channels 7 and are universally coupled to rams 24, 24a on the channels, which facilitate slewing and longitudinal movement of the sub frame relative to the forks. The main frame is vertically stabilized on the sub frame by sets of rollers carried thereby relative transverse movement of the two frames being effected by a ram 15 universally jointed between the two frames. Guide elements 26 at either the two corners shown in Fig. 1 or at all four corners of the main frame 4, 5 are rotatable by means of rams 28 into load engaging positions whereby the attachment can be positively aligned with the load, the twist locks then being rotated into engagement with the load. The hydraulic supply for all the rams is derived from the fluid source on the lift truck, the rams 15, 24, 24a being connected in a float condition for floating adjustment of the main and sub frames into alignment with the load, and in a positive movement or neutral condition for positioning the load once coupled to the attachment. Other embodiments include a telescopic main frame to suit various load sizes, a main frame pivotable horizontally relative to the sub frame, and arms provided on the main frame to extend to the base of the load for locking engagement.
Patent GB-1231085-A (GB)
IPC: F04D29/28
Filed: 1968-07-19
Abstract: 1,231,085. Making fan rotors. ROBERT BOSCH G.m.b.H. 19 July, 1968 [22 July, 1967], No. 34455/68. Heading B3A. [Also in Division F1] A fan, e.g. for the ventilation of an A.C. generator for the lighting of a motor vehicle, is made from a disc 10, Fig. 1, of sheet metal, e.g. galvanized iron, by bending the blades 11 laterally out of the plane of the disc to a position in which they are perpendicular to the plane. A series of holes 19 are punched in the disc prior to the bending, to avoid cracking. Countersinks (21, 22), Fig. 4 (not shown), are stamped into the ends of the holes from both sides of the disc to prevent the spread of any cracks formed during the punching of the holes. Strengthening ribs 14, 15 and 16 are pressed into the disc, the ribs 14 being on the opposite side of the disc to the ribs 15, 16. The corners of the blades are chamfered or rounded-off at 17, 18.
Patent GB-1231387-A (GB)
IPC: B01J20/12
Filed: 1967-08-11
Abstract: 1,231,387. Polarograph assembly. ENGLISH CLAYS LOVERING POCHIN & CO; Ltd. Aug.7, 1968 [Aug.11, 1967], No. 37123/67. Heading G1N. [Also in Division C1] A polarograph assembly comprises a saturated calomel electrode 1 and a dropping mercury electrode 2 disposed in cylindrical housing 6. The electrodes are supported by a central tubular column 7 within which arc supply tubes 8, 9 for the electrodes. Supply tube 8 extends from mercury reservoir 4 and tube 9 extends from a reservoir 5 of saturated KC1 solution. A lead 11 for the calomel electrode 1 passes through column 7 and electrical connection 12 to the mercury electrode is by means of a platinum wire or stainless steel rod immersed in the mercury reservoir. Falling mercury is trapped in a well 3 and is periodically removed via plug 13. A stream containing an aqueous suspension of a mineral and a dithionate bleach is passed through aperture 10 in the housing 6 and the diffusion current is measured and the concentration of dithionate bleach is measured. When only a sample of the main stream is tapped off it is advantageous to adapt the housing, as shown in Fig. 2, by providing inlet tube 20 and overflow holes 20a.
Patent GB-1231965-A (GB)
IPC: H01R12/71
Filed: 1969-10-06
Abstract: 1,231,965. Two-part couplings. AMP Inc. 6 Oct., 1969 [17 Oct., 1968], No. 48973/69. Heading H2E. An electrical connector comprises a dielectric block having a base 1 and a pair of elementreceiving carriers 2, which are attached to the base by latches 6 and 16 which have camming surfaces 22, 22<SP>1</SP> respectively. As shown, contact elements are fitted into passageways 11 in the carriers 2 through open seams, the bulbous parts 18 of the elements being received in recesses 15, and posts 17 of the elements extending beyond the base. Contact arms 19 of the contact elements extend into the tapered parts 14 of the passageways, with their free ends 20 adjacent the inner faces of necked portions 13. The carriers 2 are attached to the base 1 and the connector is then mounted on a printed circuit-board (24, Fig. 3, not shown), the posts 17 being flow-soldered to printed circuit paths (25), the connector being spaced from the board by projections (9) formed on the base 1 and being attached to the board by a screw passed through a screw-hole (5, Fig. 5, not shown), which is also surrounded by a projection (10). An integrated circuit module (IC, Fig. 3) is then received on top of the connector with its leads (21) contacting contacts 19 in the passageways, the entrances to the passageways being tapered (12, 8) and the leads also being tapered (21a, Fig. 4, not shown). The connector may alternatively be formed with the passageways 11 formed in the outer surface of side walls 3, carriers 2 being replaced by planar walls fitted with latching means.
Patent GB-1238336-A (GB)
IPC: A23D9/05
Filed: 1968-08-28
Abstract: 1,238,336. Extrusion coating of fat. UNILEVER Ltd. 28 Aug., 1968 [30 Aug., 1967], No. 41028/68. Heading B5A. [Also in Divisions A2, B8 and C5] Pieces of fat coated with a substantially coherent homogeneous layer of a fatty material are made by extrusion coating a bar of fat and cutting the coated bar into sections. The fat bar is passed from a pipe 1 through an insulating lining 2 of a steel pipe 3. Molten fatty coating material is fed at 5 into the cavity between pipe 3 and casing 4 and is extruded through hole 6 to form a coating on the fat bar. A cutter 10 divides the coated bar into sections.
Patent GB-1250278-A (GB)
IPC: H01M8/06
Filed: 1969-04-08
Abstract: 1,250,278. Separating CO 2  from H 2  by diffusion. UNITED AIRCRAFT CORP. 8 April, 1969 [13 May, 1968], No. 17909/69. Heading B1L. [Also in Division H1] Feed gas comprising hydrogen and carbon dioxide, from which the carbon dioxide is to be removed before the gas enters anode chamber 20 of fuel cell 1, is passed by header 32 to chambers 34 of carbon dioxide stripper 3. At the same time, air which has passed through cathode chamber 26 of fuel cell 1 passes by header 44 to chambers 48 of the stripper, and thereafter leaves through exhaust conduit 54. Chambers 34 and 48 are separated by porous barriers 40, suitably of asbestos, nickel or plastics, separated by spacers 56. The barriers 40 are soaked or impregnated with aqueous alkali metal, preferably potassium, carbonate and bicarbonate activated with arsenious oxide, sodium arsenite, potassium arsenate, but especially with selenious acid. The carbon dioxide in the stream in chambers 34 is transported thereby across the barrier, and discharged into the air stream in chambers 48 where the partial pressure of carbon dioxide is low.
Patent GB-1251028-A (GB)
IPC: C07J73/00
Filed: 1968-08-15
Abstract: 1,251,028. 2-Oxasteroids. ROUSSELUCLAF. 15 Aug., 1968, No. 14603/71. Divided out of 1,251,025. Addition to 1,251,025. Heading C2C. Compounds of formula (wherein R is Me or Et and R<SP>4</SP> is an aliphatic hydrocarbyl group having up to 5 carbon atoms and optionally interrupted by an oxygen atom) are prepared by etherification of the corresponding free 17#-ols. The latter are prepared as described in Specification 1,251,025. Compounds of the above formula are stated to possess anabolizing and androgenic effects and may be made up with carriers into pharmaceutical compositions for oral, parenteral, rectal and topical administration.
Patent GB-1251349-A (GB)
IPC: C09K17/32
Filed: 1970-10-06
Abstract: 1,251,349. Consolidating. LARUTAN CORP. 6 Oct., 1970, No. 47383/70. Addition to 1,214,069. Heading E1F. She composition of 1,214,069 is modified by the omission of the antibiotic component.
Patent GB-1251941-A (GB)
IPC: F16H55/18
Filed: 1970-01-08
Abstract: 1,251,941. Toothed gearing. PAV, PRAZI. SIONS APPARATEBAU A.G. 8 Jan., 1970 [29 Jan., 1969], No. 1039/70. Heading F2Q. To eliminate backlash in gearing comprising meshing toothed elements, at least one pair of meshing elements 1, 17 has a centre distance 27 smaller than the standard centre distance 29, with at least one of said pair being of an elastically deformable material, such as polyurethane or an acetal or polyamide resin, and the gear teeth of at least one element have radial or inclined axial slots 9, and may be broader at the tips and narrower at the roots than normal gear teeth. The invention is applicable to gearwheels, as shown, or to rack and pinion gearing (Fig. 2, not shown) and is intended for gearing in measuring instruments.
Patent GB-1252315-A (GB)
IPC: C07D211/70
Filed: 1969-06-05
Abstract: 1,252,315. N-benzyl(diphenylmethylene)piperidines. UCB (UNION CHIMIQUE-CHEMISCHE BEDRIJVEN) S.A. 2 June, 1970 [5 June, 1969], No. 28569/69. Headings C2C. The invention comprises compounds of formula and their addition salts with pharmaceutically acceptable inorganic or organic acids, wherein A 1  . . . A 5  and B are each H, halogen, halomethyl, alkyl, alkoxy, nitro, cyano or amino; or A 5 -B may be a divalent group attached to adjacent C atoms in the benzene ring, which is C 3-5  alkylene, alkenylene or alkadienylene, or (up to C 3 ) alkylenedioxy; provided that when A 1  . . . A 5  and B are each H, the Ph 2 C= group is attached to the 2- or 3-position of the piperidine ring. These compounds may be prepared by (1) benzylating the corresponding N-unsubstituted piperidine in an inert solvent in presence of an acid acceptor; or (2) benzylating the corresponding N-unsubstituted (diphenylmethylol)piperidine in an inert solvent in presence of an acid acceptor, and removing the elements of water from the N -benzyl -(diphenylmethylol)piperidine so formed. Therapeutic compositions for oral, parenteral or rectal administration comprise compounds of the above formula, which are anti-histaminic and antiallergic, act on the cerebral, peripheral or coronary circulations, on the rhythm of heart contraction, and are active against motion sickness.
Patent GB-1252622-A (GB)
IPC: D21H19/38
Filed: 1969-01-23
Abstract: 1,252,622. Coated paper. GEORGIA KAOLIN CO. 23 Jan., 1969 [17 April, 1968], No. 4016/69. Heading B2E. [Also in Divisions C4 and C5] Paper is coated with a composition comprising a co-dried mixture of satin white and kaolinite pigments of not more than 5% by wt moisture content. The pigment mixture is produced by admixing aqueous suspensions of kaolin and satin white, optionally containing dispersing agents such as sodium pyrophosphate, sodium carbonate, sodium hexametaphosphate, an organic phosphonate or mixtures thereof, TiO 2  as an additional pigment, and a starch binder, and drying.
Patent GB-1257317-A (GB)
IPC: G01G1/00
Filed: 1968-11-05
Abstract: 1,257,317. Weighing apparatus. L. OERTLING Ltd. Jan. 5, 1970 [Nov. 5, 1968], No. 52406/68. Heading G1W. A constant load analytical balance of the kind in which a balance beam carries a scale pan at one end and a counterweight at the other with weighing being effected by removing weights from the pan end of the beam in order to achieve a balance, includes weight loader control means 10A, B which may operate to disengage weights without operating the counting wheels 12A, B, the balance having higher and lower decades of weights controlled by seperate manual controls and a counting wheel for each decade driven by each manual control and wherein transfer means are provided to interconnect the manual controls and the counting wheels such that movement of the lower decade manual control from its maximum position to its zero position or vice versa moves the higher decade manual control through one step without moving the higher decade counting wheel, and movement of the lower decade counting wheel from its maximum to its zero position or vice versa moves the higher decade counting wheel through one step without correspondingly moving the manual control for the higher decade weights. As shown the counting wheels 12A, B are driven by the shafts 15A, B from the manually controlled shafts 10A, B via spiral gears 13A, B, intermeshing gears 14A, B and clutch members 24A, B. The clutches are engaged by springs 28 and are released by the sliding movement of a plate 29 having ears transmitting lateral movement of the plate to the clutch members and also co-operating with notched radial flanges 39A, B to retain the shafts 15A, B from rotating when the drive to the counting wheels is disengaged. A drive wheel 48 located on the lower decade manual control operates a Maltese cross component 54 which in turn rotates a disc 59 fixed to the shaft 10A and hence alters the higher decade manual control.
Patent GB-1257451-A (GB)
IPC: F16K3/02
Filed: 1970-01-22
Abstract: 1,257,451. Valves. M. BOUHOT. 22 Jan., 1970 [27 Jan., 1969], No. 3221/70. Heading F2V. A valve comprises a body 1, 2 with opposite flow ports 3, 4, and a closure member 9 to control flow through the ports, and seals co-operating with the closure member, each seal being formed with a ring 18, 18<SP>1</SP>, e.g. of P.T.F.E., engaged in a recess 17 with a packing ring 20 located in a groove in the wall of the recess, and a lip 19 pressed into contact with the member 9 by a spring washer 24. A bearing ring 21 is fitted within the ring 18, and adjusted axially by washers 22. In Figs. 1 and 2 the closure member 9 is in the form of a plate, moved by a crank 11 and handle 13. In Fig. 3, (not shown), the member 9 is formed by a spherical plug 33. The lip 19 can extend away from the axis of the ring.
Patent GB-1257646-A (GB)
IPC: B60N2/015
Filed: 1968-03-27
Abstract: 1,257,646. Leaf springs. W. L. HILL. 6 March, 1969 [27 March, 1968], No. 14757/68. Heading F2S. [Also in Division A4] A vehicle seat assembly comprises a pack of leaf springs 13, supported in channel arms 2, 3 of a frame 1 secured by shackles 9, 10 to the rear legs 6, 7 and bearing on a bearer 22 to space the legs from the floor of the vehicle. The load is applied by rollers 20, 21 to the outer ends of the springs which rest on pins 14, 15 engaged in selected holes 16, 17, or on the closed lower ends of the arms, one of which has a removable or hinged closure plate 18 for removal or replacement of a spring. The shackles are adjustable vertically on the legs after loosening of the nuts 11, 12, and have threaded rods 4, 5 which are in screwed engagement with the frame for inward and outward adjustment relatively to the frame. The bearer 22 is slidably received in a channel 29 of a pan 24, secured to the car floor by adjustable rods 31, 32, or taped to the carpet, and is vertically adjustable by the selective engagement of pins 25, 26 in stepped slots 27, 28.
Patent GB-1257647-A (GB)
IPC: C03C17/25
Filed: 1968-12-16
Abstract: 1,257,647. Strengthening glass containers. UNITED GLASS Ltd. 16 March, 1970 [16 Dec., 1968], No. 59707/68. Heading C1M. Glass containers are strengthened by contacting them immediately after formation with a metal-organic compound in liquid form and of high thermal stability such that substantially no decomposition takes place on contact, then subjecting them to heat treatment, as in an annealing lehr, to cause the metal-organic compound to react with the glass and form a diffuse layer of reaction product within the glass surface and treating the containers while at a temperature of at least 450‹ C., which may also be in the annealing lehr, with a metal compound in liquid or vapour form which decomposes rapidly at the contacting temperature to produce a surface film of metal oxide. The metal-organic compound is preferably of tin or titanium and is prepared by reacting Sn tetrachloride with a lower alcohol or Ti tetrachloride with a lower alkoxide of titanium such as titanium tetra-butoxide in alcohol solution. The metal compound is preferably tin chloride in vapour form. After cooling to within the range 80-180‹ C. the containers may be treated with a solution or emulsion of a polyethylene glycol or a derivative thereof, a polyoxyethylene glycol or derivative thereof or polyethylene. Reference has been directed by the Comptroller to Specifications 1,024,468 and 1,115,342.
Patent GB-1264699-A (GB)
IPC: A47G19/02
Filed: 1969-10-16
Abstract: 1,264,699. Decorated dish. EDWIN TAYLOR STAMPING WORKS Ltd. Oct. 12, 1970 [Oct. 16, 1969], No.50883/69. Heading A4A. A dish has an apertured base containing a mounting for a coin or medallion 2, the mounting comprising a support 3 surrounding.the medallion, and two transparent panels 4, 5 one disposed above and one below the medallion so that each side of the medallion can be seen through the panels. The bon-bon dish illustrated is made from pewter, the annular support 3 is opaque and the edge 1 of the dish is folded over the support. Alternatively the mounting is included when a two part dish is assembled.
Patent GB-1265219-A (GB)
IPC: C07C233/00
Filed: 1969-08-07
Abstract: 1,265,219. Quaternary ammonium compounds. FARBWERKE HOECHST A.G. 7 Aug., 1969 [9 Aug., 1968; 8 Feb., 1969], No. 39555/69. Heading C2C. Novel quaternary ammonium compounds of the formula  wherein R 1  is C 1-6  alkyl, C 1-25  alkoxy, C 3-18  alkenyloxy, C 4-8  cycloalkoxy, C 5-8  cycloalkylalkoxy, C 5-8  alkylcycloalkoxy, C 1-6  halogenoalkoxy or C 2-6  alkoxyalkoxy, R 2  is C 1-3  alkyl, R 3  is C 1-25  alkyl, C 3-18  alkenyl, C 4-8  cycloalkyl or phenalkyl having 1 or 2 C atoms in the alkylene radical and optionally one chlorine atom or a nitro group in the phenyl nucleus, R 4  is C 6-25  alkyl or C 5-25  alkenyl and X# is an anion derivative from a non-toxic acid are prepared by reacting a compound of the formula with one or more tertiary amines of the formula and if desired converting the quaternary ammonium halides thus obtained into the salts of different physiologically acceptable acids. Therapeutic compositions, having anthelmintic activity and suitable for oral or parenteral administration, contain the above novel compounds in admixture or conjunction with pharmaceutically acceptable carriers. The compounds may also be administered mixed with animal foodstuffs or dissolved in their drinking water.
Patent GB-1296704-A (GB)
IPC: D06F43/00
Filed: 1969-07-22
Abstract: 1296704 Recovery of solvent from drycleaning sludge M R BURGER 15 Oct 1970 [22 July 1969] 36879/69 Addition to 1250480 Heading B1B Solvent, e.g. monofluorotrichloromethane, is recovered from sludge produced in a dry cleaning apparatus by heating the sludge under pressure in a still to evaporate the solvent, allowing the vapour to flow from the still through a heat-exchanger wherein the vapour is cooled but not fully condensed, preferably by heat-exchange with air or water at ambient temperature, then passing the vapour through an expansion orifice so that it chills below the condensation temperature, and collecting the condensate in a receiver. The still may be heated by electric elements spaced slightly below the base of the still,. or by a waterjacket itself heated by an electric immersion heater. If the solvent is CFCl 3 , the still is preferably controlled by a thermostat set at 75 to 80C. The working pressure of the still is about 14 to 21 p.s.i.g.
Patent GB-1297676-A (GB)
IPC: G03G5/10
Filed: 1970-02-02
Abstract: 1297676 Electrophotographic element RANK XEROX Ltd 2 Feb 1970 [3 Feb 1969] 4899/70 Heading H1K [Also in Division B2] An electrophotographic element comprises a photoconductive insulating layer overlying a thin flexible layer comprising a polymer of a quaternary ammonium salt or a water-soluble salt of polyvinylbenzene sulphonic acid, the thin layer overlying a flexible plastics film having smooth surfaces and a resistivity of at least 12<SP>12</SP> ohm cm. The surface resistivity is preferably 10<SP>6</SP>-10<SP>9</SP> ohms per square. In the specific embodiments the plastics film may be polyethylene terephthalate or cellulose triacetate which may be coated with a polyester and the thin film is potassium polyvinylbenzenesulphonate which may contain an aqueous emulsion of an alkyd resin and polybutyl methacrylate. The photoconductive layer is exemplified by ZnO in epoxy ester resin, ZnO + a dye in copolyvinyl acetate-vinyl chloride and ZnO and/or CdS + dye in a styrene-alkyd resin cross-linked with a polyisocyanate. Two layers of ZnO in resin may be used. Other materials for the various layers are specified.
Patent GB-1308080-A (GB)
Title: Total pressure probe
IPC: G01L19/00
Filed: 1970-08-08
Abstract: 1308080 Measuring fluid flow M J GOODYER 6 Aug 1971 [8 Aug 1970 8 Jan 1971] 38322/70 and 953/71 Heading G1R In a method of, or apparatus for, sensing the total or stagnation pressure of a subsonic or supersonic gas stream 10 a part of the stream is directed on to a surface 11 curved about an axis 13 disposed at right-angles to the gas flow and the gas flow is decelerated and compressed without shock wave formation to a lower subsonic or supersonic flow where it reaches a zone 19 at which zone a pressure sensing device 16, located clear of a boundary layer on the surface, measures the total or stagnation pressure of the gas flow. The surface 11 may have a circular or elliptical cross-section which may be tapered along the centre line 17. A pair of static pressure tappings 21 may be located symmetrically on either side of the surface 11 or a centre tapping 20 may be provided. One or more surfaces 11 in the direction of flow of the gas stream may be provided.