baber/WOPTO huggingface dataset:
Patent GB-686967-A (GB)
Title: Improvements relating to apparatus and method for assembling flexible bearings
IPC: B25B27/28
Filed: 1951-11-09
Abstract: 686,967. Assembling resilient mountings. SILENTBLOC, Ltd. Nov. 9, 1951 [Feb. 16, 1951], No. 26300/51. Class 108 (iii). The invention relates to apparatus for assembling flexible bearings of the type consisting of inner and outer members having a cylindrical outer surface and bore respectively and a rubber bushing disposed in radial compression and axial elongation in an annular space between the members. According to the invention, the apparatus comprises means G‹, H<0> (Fig. 2), on one part F of a press for holding the outer sleeve E with the rubber bushing D assembled within it, means on the other part J for forcing the inner sleeve K, preceded by a tapered plunger L, into the outer sleeve E, and two separate annular yieldable abutments G<1>, H<2> arranged respectively to engage the radially-outer portions of the two ends of the bushing D. The bushing D is inserted within the outer member E by first clamping the member E between a platen A<1> (Fig. 1), and a tapered guide B<1>. The bushing D is forced through the guide into the member E by a plunger C. The final position of the bushing is determined by the setting of an adjustable abutment A<2>. The member E is then placed between the holding means G, H. The means G‹ comprises a tubular support F<1> (rigid with the part F) in which fits a tubular guide member G having a hardened ring G<5>. The abutment G<1> is slidable within the member G against the action of a spring G<3> having an adjustable abutment G<4>. The means H‹ comprises a tubular member H<1>, rigid with a vertically-movable part H. The abutment H<2> is slidabiy mounted within the part H against the action of a spring H<3> having an adjustable abutment H<5>. The bushing D is of the type described in Specification 617,527, having an intermediate portion Z and end portions X, Y which, in the assembled bearing, extend beyond the respective ends of the outer member E and are uncompressed. The abutments G<1>, H<2> engage the ends of the portion Z. When the plunger L and inner sleeve K are projected into the outer sleeve, the bushing is radially compressed and its axial extension causes the abutments G<1>, H<2> to be projected inwardly against their respective springs. The abutments G<1>, H<2> are formed respectively with internal annular recesses G<6>, H<6> within which the end-portions X, Y of the bushing are also compressed and axially extended (during the assembly operation). Specification 661,079 also is referred to.
Patent GB-223058-A (GB)
Title: Appliance for re-magnetizing magnetos
IPC: H01F13/00
Filed: 1923-10-23
Abstract: 223,058. Ball, r. Oct. 23, 1923. Electromagnets; magnets.-An appliance for remagnetizing magneto and like magnets comprises an electromagnet a, Fig. 1, having side arms b, the ends of which are bored to receive adjustable and interchangeable pole-pieces. One set of pole-pieces g has flat sides to embrace the poles of a horse-shoe type nf magnet, as shown. A separate set of pole-pieces is provided for use with radially-arranged magnets; one of these pole-pieces is shown in Fig. 5 and is provided with a ridge m adapted to enter the gap between the adjacent ends of adjacent magnets. The bosses e of the side arms b rest in brackets n secured to a bench. A switch o, Fig. 2, is provided on one of the side arms and comprises a spring-pressed fibre @od @ having a knob s and a contact-piece t co-operating with a contact v and connecting-terminals u. A keeper for the magnets consists of two arms @ Fig. 7, pivoted together at x and having a spring y disposed between the short arms.
Patent GB-158317-A (GB)
Title: Improvements in hinges for swing mirrors, cheval glasses and the like
IPC: A47G1/16
Filed: 1919-10-28
Abstract: 158,317. Garnett, N. Oct. 28, 1919. No Patent granted (Sealing fee not paid). Pivoting-adjustments for mirrors, cheval glasses, &c. of the type comprising two metal plates, one having a dovetailed face forming a socket, and the other a circular portion engaging in this socket, consist in means of attachment to such articles by the method of penetration or letting- in. The pivot member has a circular portion a with arms b, the sides of which are bent through a right-angle to form attachment feet c. The socket, with embracing door tails d, similarly has its top and bottom edges, Figs. 3 and 4, bent back as shown forming feet e. The edges of the turned-back feet may be serrated, and they are driven into the articles so that the plates are slightly proud of the woodwork, thus giving room for the projections around screw-holes f, which may accordingly be formed by using a countersinking punch.
Patent GB-157876-A (GB)
Title: Improvements in or relating to electric switches
IPC: H01H9/30
Filed: 1920-09-15
Abstract: 157,876. Maschinenbau Akt.-Ges. Seebach. Jan. 20, 1920, [Convention date]. Void [Published under Sect. 91 of the Act]. Switches without quick action; pneumatic blowouts.-Heavy current switches have movable members provided with air scoops or vanes adapted to create a current of air on motion of the movable members, to diminish or blow out the arc formed by the current interruption. The switch comprises a switching disc a fitted on a shaft b, and provided with current conducting segments c, d connected to the circuit. Segments c and f are interposed between the current carrying segments, and may be made of insulating material or of conducting material suitably insulated. Stationary carbon brushes g - - k bear against the segments of the switching disc and air vanes or scoops l - - o are formed on the lower side of the switching disc, to create currents of air on movement of the disc, such currents passing through apertures n - - s.
Patent GB-810810-A (GB)
Title: Improvements in or relating to the formation of panels of plastic materials
IPC: B62D29/04
Filed: 1955-09-16
Abstract: 810,810. Non-metallic tubes. REGIE NATIONALE DES USINES RENAULT. Sept. 16, 1955 [Nov. 2, 1954; July 22, 1955], No. 26658/55. Class 99(2). [Also in Group VIII] A tube is made from an assembly comprising two outer sheets E and F, Fig. 10, of incompletely polymerised synthetic plastic material such as a polyester resin composition, which may be reinforced by fibres or fabric, separated by ribs D of similar material which adhere to the outer layers by virtue of their inherent tackiness (see Group VIII). The assembly is wound and placed in a mould comprising two external shells G1, G2 and an internal core H, and the polymerisation is completed using infra-red or high frequency heating.
Patent GB-630497-A (GB)
Title: Improvements in kneading machines
IPC: B01F9/00
Filed: 1946-09-05
Abstract: 630,497. Kneading-machines. REINSKOU, E. Sept. 5, 1946, No. 26716. Convention date, Jan. 29, 1944. [Class 86] A kneading-machine, for use with different kinds of dough, comprises a rotating bowl 1 and an eccentrically mounted kneading arm 2 having one or more kneading wings 4, 5, which sweep tin a curve from their connection to the arm to its tip backwardly as regarded in one direction of rotation and forwardly as regarded in the other, the machine being adapted to drive the arm in either direction to provide the alternatives of a strong kneading action or a more gentle mixing. The arm 2 is rotatably mounted in bearings 3 and is driven from an electric motor 11. The bowl 1 is driven from the arm 2 through a chain transmission 8, shaft 9 and bevel wheels 10. The reversing of the kneading arm drive may be obtained by means of a reversing switch or a reversing gear.
Patent GB-832523-A (GB)
Title: Method for continuously and uniformally distributing fine powders on surfaces
IPC: B05D1/30
Filed: 1956-08-31
Abstract: 832,523. Loading fabrics with powders. TECHNOPLAST-SPINDLER A.G. Aug. 31, 1956 [Aug. 31, 1955], No. 26719/56. Class 42 (1). [Also in Group XV] Powders; of which the particles are of a size such that they are capable of being electrostatically charged to such an extent that their resultant adhesion to other bodies is sufficient to support their own weight, are continuously and uniformly distributed on to surfaces through one or more rapidly moving screens which are provided on their upper surfaces with freely movable elements which carry out a secondary motion under the influence of the screen movement. As shown, a powder hopper a fitted with a vibrator b feeds a chamber roller d which discharges into a funnel c having a screen h at the bottom, vibrated by a vibrator f. Bodies g are free to move over the screen, and in passing through them and through the screen the powder becomes electrostatically charged by friction so that it adheres to a support i such as a textile web passing underneath the screen. The powder, after application to the surface, may be heated so as to form a plastic coherent layer. A suitable powder is polyethylene.
Patent GB-1268545-A (GB)
Title: Bandages comprising a thermoplastic material
IPC: A61L15/07
Filed: 1969-05-27
Abstract: 1,268,545. Stiffening bandage. FARBWERKE HOECHST A.G. 27 May, 1969 [24 May, 1968], No. 26756/69. Heading A5R. [Also in Divisions B2 and C3] A polyacetal comprising a copolymer of trioxan and certain cyclic formals in specified proportions are used as bandages either as such or on a fabric carrier. The copolymers soften between 40‹ and 80‹C and the bandages may thus be applied by gentle heating within this range and allowing to cool after application. It may be removed by reheating. Several layers may be applied. Specified fabrics are cotton, wool, cellulose acetate, polyacrylonitrile and polyesters. The bandages are stated to be X-ray permeable.
Patent GB-303847-A (GB)
Title: Improvements in and relating to davits for ships' boats
IPC: B63B23/04
Filed: 1927-10-11
Abstract: 303,847. Mountford, E. C. G. Oct. 11, 1927. Davits; boat raising and lowering gear.- In davits such as are described in Specification 220,972, in which the davit arm provided with pivotal members on its periphery moves in a downward and outward direction over studs disposed in an inclined path on a stand, buffers are provided to cushion the! outward movement of the davit.. The davit arm 1 mounted on a deck stand 18 is provided with a fork 3 which in the initial Luffing movements of the davit co-operates with a stud 20 fixed to the stand. During this movement, the stud 2 on the davit travels along a guide slot 21 in the stand and during the final luffing movements the davit pivots about the end of this slot until it abuts against a buffer 22, which may be hydraulically controlled, carried by the stand. Other buffers including the buffer 34 cushion the davit in its inboard position. The falls 10 which are guided by horns 6, 6<a> on the davit head run from the sheave 13, and back to the winch 27 which is provided with a spiral barrel to adjust the load. The standing parts of the falls are lead back to trim adjusters 8. In its inboard position, the davit is secured by a latch 7 engaging with a lever 23 which is also associated with a chock 16 engaging the keel of the boat.
Patent GB-831185-A (GB)
Title: Cyclo-octylamine derivatives and their production
Inventor: REICHENEDER FRANZ
Filed: 1958-08-22
Abstract: The invention comprises cyclo-octylamine derivatives of the general formula <FORM:0831185/IV (b)/1> wherein R is an aliphatic hydrocarbon radical of 2 to 4 carbon atoms, and any salt of the cyclooctylamine derivatives with an inorganic acid or with an organic acid with 1 to 8 carbon atoms. These salts have high analgesic action and low toxicity.  The cyclo-octylamine derivatives are obtained (a) by reacting cyclo-octylamine, cyclo - octanone - oxime, or nitro - cyclooctane with a C3 or C4 ketone with simultaneous hydrogenation; or (b) by reacting cyclooctanone and a C2-C4 primary amine with simultaneous hydrogenation.  In Example 1, a mixture of cyclo-octylamine and methyl ethyl ketone, dissolved in ethyl alcohol, is hydrogenated, in the presence of a copperchromium oxide catalyst, at 140 DEG  C. and a hydrogen-pressure of 150 atm.  The catalyst is filtered-off, the solvent evaporated-off, and the residue distilled under reduced pressure to yield pure cyclo-octyl-secondary butylamine. The example also describes the preparation of the hydrochloride and the succinate of the amine.  In Examples 3 and 4, cyclo-octyl-secondary butylamine is prepared by hydrogenating a mixture of cyclo-octanone-oxime and methyl ethyl ketone, or nitrocyclo-octane and methyl ethyl ketone, respectively.  In Example 6, cyclo-octyl-isobutylamine is prepared by hydrogenating a mixture of cyclooctanone and isobutylamine.  Example 7 describes the preparation of cyclo-octyl-isopropylamine by hydrogenating a mixture of cyclo-octyl-amine and acetone.  Example 8 relates to salts of cyclo-octyl-secondary-butylamine with salicyclic, maleic, phthalic, hydroiodic and hydrobromic acids.
Patent GB-1514727-A (GB)
Title: Gas rails
IPC: F23K5/00
Filed: 1976-06-22
Abstract: 1514727 Gas rails EWARTS Ltd 22 June 1976 [26 June 1975] 27050/75 Heading F4T A gas rail comprises a length of extruded aluminium or aluminium alloy having a gas passage 16, a connection for a gas supply and a number of taps mounted thereon for controlling the supply of gas from the passage 16. The rail has at least one exterior planar face 14, and may have one or more flanges 10, 12 which may be bored in order to mount a gas tap 30 to the rail, a bore 32 through the rail connecting the gas passage 16 with the interior of the tap. Alternatively, Fig. 4 (not shown), a screw-threaded spigot (36) may be inserted in a tapered bore leading to the passage 16. The gas supply connection may be a threaded elbow (38) Fig. 5 (not shown) at one end of the rail, or a conduit (54), Figs. 10, 11 (not shown) extending transversely of the rail and secured to the flange thereof and supplying gas to the passage 16 through registering bores (62), (64).
Patent GB-1309025-A (GB)
Title: Cosmetic composition for dyeing the skin
IPC: C09B1/28
Filed: 1971-04-19
Abstract: 1309025 Skin dyes L'OREAL 19 April 1971 [15 April 1970] 27058/71 Heading ASB Cosmetic compositions for dyeing the skin comprise at least one of a vegetable oil, a mineral oil, a fatty acid ester, a fatty alcohol and glycerine and at least one basic aromatic dyestuff having the general formula: wherein R, Z 1  and Z 2  which may be the same or different are H, C 1 -C 4  alkyl or C 1 -C 4  hydroxyalkyl, n is an integer from 2 to 6 and A is (1) a group of the formula: wherein R, and R 2  which may be the same or different are H or C 1 -C 4  alkyl and R 5  is H, halogen, C 1- C 4  alkyl or C 1 -C 4  alkoxy, (ii) a 4-hydroxy anthraquinone radical with the proviso that R, Z 1  and Z 2  are all H, (iii) an anthraquinonyl-2-radical with the proviso that both Z 1  and Z 2  are H, (iv) an anthraquinonyl- 1-radical optionally substituted in the 4, 5 or 8 position by a group -NRR" where R is as defined above and R" is H 1  C 1 -C 4  alkyl or -(CH 2 ) n -NHR' wherein n is as defined above and R' is H, C 1 -C 4  alkyl or C 1 -C 4  hydroxyalkyl with the proviso that both Z 1  and Z 2  are H or (v) a group of the formula: wherein Y 1  and Y 2  which may be the same or different are -NHR wherein R is as defined above with the proviso that Z 1  and Z 2  are both H, or an acid addition salt, e.g. hydrochloride hydrobromide or sulphate, thereof. The term "fatty" means an uninterrupted carbon chain of at least 12 carbon atoms. The compositions contain 0.1 to 5.0% by weight of dyestuff based on the weight of the composition and have a pH of 3 to 10. Specific ingredients include olive, rape, castor or paraffin oil, isopropyl myristate, butyl stearate, and cetyl, stearyl, lauryl and oleyl alcohols, oxyethylenated alcohols, ethyl alcohol, petroleum jelly, propylene glycol, citric acid, water, and perfumes. The compositions may be prepared in the form of aqueous, aqueous-alcoholic or oleo-alcoholic solutions, emulsions, creams or gels and may be packaged in aerosol containers or dispensing bottles.
Patent GB-755923-A (GB)
Title: Improvements relating to processes for facilitating the plastic deformation of metals
IPC: C23C8/08
Filed: 1951-11-19
Abstract: A uniform, strongly adherent, sulphide coating is formed on the surface of a metal or alloy consisting predominantly of iron or nickel by the simultaneous action of hydrogen sulphide and oxygen in the presence of moisture, prior to plastic deformation.  The hydrogen sulphide may be applied as such or may be formed by the dissociation of ammonium sulphide.  After descaling and removal of excess water, the metal may be enclosed in a moist state in a wooden box into which the vapour of hydrogen sulphide or ammonium sulphide is introduced; the box should be large enough to include sufficient air for the reaction.  Alternatively, a solution of ammonium sulphide may be dried on the surface and the metal subjected to the action of air in the presence of water vapour. Specification 455,077 is referred to.
Patent GB-1113988-A (GB)
Title: Improvements in or relating to containers
Inventor: DIXON JOHN DOUGLAS LINDEN
IPC: B65D21/02
Filed: 1964-07-01
Abstract: 1,113,988. Moulded. containers. CHARLES TENNANT & CO. Ltd. 1 July, 1965 [1 July, 1964], No. 27112/64. Heading B8D. [Also in Division B5] A blow moulded hollow container has a neck and base outline and ribbed body outline as shown, so that containers may be stacked one on top of another with the neck portion of one being located in the recessed base of the other. The neck may be closed by a screw cap having a resilient washer located in an annular groove.
Patent GB-1582564-A (GB)
Title: Dibenzopyrans
IPC: A61K31/352
Filed: 1977-06-29
Abstract: dl-6a,10a-cis-1-Hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a- hexahydro-9H-dibenzo[b,d]pyran-9-ones of the formula <IMAGE> in which R represents C5-C10-alkyl, C5-C10-alkenyl, C5-C8-cycloalkyl or C5-C8-cycloalkenyl, where the hydrogen atoms present in the positions 6a and 10a are arranged in the cis-position to one another. These compounds are obtained by reacting a 1-alkoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene with a resorcinol containing the radical R in the 5-position in the presence of a catalyst from the group consisting of boron tribromide, boron trifluoride, or tin(IV) chloride in an inert organic solvent. The compounds obtained can be used as medicaments for the treatment of anxiety states and depressions.
Patent GB-720133-A (GB)
Title: Improvements in or relating to adjustable bracket supports for display and other purposes
Inventor: HOBSON CHARLES WILLIAM
IPC: A47B57/08
Filed: 1952-10-28
Abstract: 720,133. Supporting brackets. STEPHENSON, N. Dec. 14, 1953 [Oct. 28, 1952; July 2, 1953], Nos. 27124/52 and 18359/53. Addition to 708,428. Class 52 (5). The adjustable bracket support of the parent Specification has the rib or ribs provided on the side face or faces of either the channel or the part fitted therein replaced by rows of pins 63 which engage the grooves 65 formed in a bearer member 64 for the bracket 56. Alternatively the ribs are replaced by guide members which are constituted by inclined fingers 120 projecting from the bearer and which engage grooves 123 in a support member 122. The guideways 84 or guide members may be provided on a supporting element 82 which is detachably interlocked with a separate holding device 85. Alternatively the supporting element 94 is a substantially channel-shaped strip clamped over the edges of decorative stands 97, 98 one or both edges of the strip being formed with grooves 96. In a further construction the supporting member may be formed in a sheet of metal by providing the sheet with guide members or guideways in one or more rows, the metal then being folded to form one or more flanges projecting from the face of the material, each of the rows of guide members or guideways being located on the side face or faces of one of the projecting flanges.
Patent GB-425751-A (GB)
Title: Improvements in or relating to a process for stabilising creamed latex and product obtained thereby
IPC: C08C1/06
Filed: 1934-09-21
Abstract: An anti-oxidant for rubber, p-(p-toluene sulphonylamino) phenyl-p-tolylamine, is prepared by condensing p-tolylphenylenediamine with p-toluenesulphonyl chloride.ALSO:Creamed latex is stabilized by the addition of a soap of a volatile base and a soap-forming acid and one or more volatile lower aliphatic or alicyclic ketones or mono-hydric alcohols.  The soap may be an ammonium soap of oleic, stearic, palmitic or lauric acid, or Montan wax, and may be formed in situ.  The alcohol or ketone may be methyl, ethyl, iso-propyl, butyl, or iso-amyl alcohol, cyclohexanol or methyl-cyclohexanol, acetone, methyl ethyl ketone, or cyclohexanone. The stabilizers may be added together with the vulcanizing or other compounding ingredients, or separately.  On drying, the volatile base and the volatile ketone or alcohol are evaporated, leaving a water-insoluble acid.  The vulcanizing and other compounding materials added should not leave any water-soluble residue in the dried film.  The vulcanizing mixture may include zinc dimethyl dithiocarbamate, and benzothiazyl disulphide as accelerators, and p-(p-toluene sulphonylamino) phenyl p-tolylamine, prepared by condensing p-tolyl phenylene diamine with p-toluene sulphonyl chloride, as anti-oxidant.
Patent GB-1155817-A (GB)
Title: Magnetic nondestructive testing system
Inventor: FORSTER FRIEDRICH M O
IPC: G01N27/83
Filed: 1968-06-07
Abstract: 1,155,817. Magnetometers; detecting flaws. F.M.O. FORSTER. June 7, 1968 [June 9, 1967], No.27192/68. Heading G1N. A MAGNETOMETER comprises a torroidal core 32 with input and output windings 36, 38 and preferably biased by a permanent magnet 40 so that an external magnetic field varies the degree of coupling between the coils. In one arrangement Fig. 2 the input coil is fed from an oscillator and the variation in the amplitude of the output is measured. In an alternative arrangement Fig. 4 (not shown) both coils are connected in the oscillator circuit so that the variation in inductance and coupling varies the oscillator frequency. To detect FIELD GRADIENT pairs of magnetometers such as that in Fig. 2 may be disposed side by side as illustrated in Fig.6, or Fig. 7 or Fig. 8 (not shown) with their output windings connected in series opposition. DETECTING FLAWS. Fig. 1. An elongated workpiece 28 is mounted for rotation while the magnetometer 10 is traversed along its length, thereby making a spiral scan of the surface. The workpiece is first magnetized by passing current through it from a D.C. source. In an alternative arrangement (Fig. 9) the magnetometer may be arranged to rotate around a workpiece passing through its support member. For use in detecting flaws the input and output windings may be tuned to resonance by capacitors 66, Fig.2, while the magnetometer probe is spaced from the workpiece. As the probe approaches the workpiece its resonant frequency changes and the sensitivity decreases as the field from the workpiece increases thereby maintaining the overall sensitivity of the probe substantially constant. Signal output from a rotary probe may be transmitted by coupled bifilor windings instead of by slip rings Fig. 10 (not shown).
Patent GB-1090226-A (GB)
Title: Improvements in or relating to a process for the direct polymerisation of acrylonitrile in dimethyl formamide
IPC: C08F2/04
Filed: 1965-06-28
Abstract: <FORM:1090226/C3/1> Acrylonitrile is polymerized in dimethyl formamide (D.M.F.) using a persulphate catalyst and in the presence of a cerium (IV) salt. In Example I acrylonitrile, methyl acrylate and vinyl sulphonic acid are dissolved in D.M.F. and polymerized using ammonium persulphate and sodium metabisulphite as catalyst and cerium ammonitrate, Ce(NO3)6.(NH4)2 as the salt. In Example II the same monomers are added continuously, with potassium persulphate as the persulphate catalyst, from container I while D.M.F., sodium metabisulphite and cerium ammonitrate are added from 2.  The overflow from I passes to mixer II and thence to III.  2-Vinyl pyridine may be used instead of vinyl sulphonic acid.  The solutions produced are spun into thread which may be dyed.