baber/WOPTO huggingface dataset:
Patent GB-844929-A (GB)
Title: Semi-solid and fast breaking skin cleaner emulsion and process for producing the same
IPC: C11D17/00
Filed: 1956-07-06
Abstract: A semi-solid, fast-breaking cleansing emulsion comprises (a) 20-70% by weight of water, (b) a non-polar organic solvent, preferably 30-75% by weight of the composition of kerosene or a blend of kerosene with a petroleum fraction having a boiling range between that of kerosene and petrol such as naphtha, and (c) an organic ammonium clay complex.  The composition preferably includes less than 10% by weight of a detergent or emulsifying agent, particularly ethylene oxide condensates with fatty acids and amines, or with alkylphenols; triethanolamine alkyl sulphate is also suitable.  The composition may also contain up to 10% (1-20% of the oil phase) of a polar organic liquid, for example aliphatic alcohols containing less than 4 carbon atoms, especially isopropanol, or lower ketones.  The only clay complex (c) referred to is dimethyl dioctadecyl ammonium bentonite.  Lanolin, polyvinyl pyrrolidone, citric acid, white oil, diethylene glycol and perfume may also be incorporated.  When only the three essential ingredients are present the mixture is made up by adding the clay complex to the solvent at an elevated temperature, usually about 65 DEG C. with agitation, and finally adding the water. If an emulsifier is also present, it is mixed with the non-polar solvent with application of heat, and the mixture rapidly agitated while the clay complex and then subsequently the water is added. If the polar liquid is also to be incorporated the mixture is made up in a similar manner, the polar and non-polar solvents being first mixed separately.  In all cases, the final mixture is passed through a colloid mill or homogluizer.  U.S.A. Specification 2,531,427 is referred to.
Patent GB-631238-A (GB)
Title: Preparation of compounds of the cyclopentanodimethylpolyhydrophenanthrene series
IPC: C07J75/00
Filed: 1946-07-13
Abstract: A mixture of a D 4,5-3 : 11 : 20-triketo-17(b )-hydroxy - 21 - acyloxypregnene and D 4,5-3 : 11 : 17-triketoandrostene is manufactured by treating D 4,5-3 : 11 - diketo - 17(b ) : 20 : 21 - trihydroxypregnene (obtainable by hydrolysing a D 4,5-3 : 11 - diketo - 17(b ) - hydroxy - 20 : 21 - diacyloxypregnene) with substantially the theoretical quantity of an acylating agent (e.g. an acid anhydride, preferably derived from an aliphatic acid containing 6 carbon atoms or less) required to esterify one hydroxy group, and treating the resulting 21-acyloxy compound with an oxidizing agent. The products may be separated by chromatographic methods and fractional crystallization, and the former may be saponified to D 4,5-3 : 11 : 20-triketo-17(b ) : 21-dihydroxypregnene, the complete synthesis of which (the adrenal cortical hormone) is described. The oxidation is preferably effected with a strong oxidizing agent under mild conditions, e.g. at room temperature in a medium of pH 1-7, e.g. an aliphatic monocarboxylic acid having 6 carbon atoms or less, or acetone.  In an example, D 4,5-3 : 11-diketo-17(b ) : 20 : 21-trihydroxypregnene is treated with acetic anhydride and pyridine in dioxane, the resulting 21-monoacetate treated with chromic acid in aqueous acetic acid and the product adsorbed on a column of aluminina from chloroform solution, and eluted with successive portions of solvents starting with ether, proceeding through ether-chloroform mixtures with increasing proportions of chloroform, and ending with pure chloroform, yielding D 4,5-3 : 11 : 17-triketo-androstene in the earlier and D 4,5-3 : 11 : 20-triketo-17(b )-hydroxy-21-acetoxypregnene in the later fractions.  Other acylating agents specified are propionic, butyric, valeric, caproic and capric anhydrides.  Specification 536,621 is referred to.  The Specification as open to inspection under Sect. 91 is not restricted to the use of starting materials in which the 17-hydroxy group has the b -configuration, and comprises also a reference to the replacement of the whole or part of the acid anhydride in the acylation step by the corresponding acid.  This subject-matter does not appear in the Specification as accepted.
Patent GB-457671-A (GB)
Title: Improvements in and appertaining to mills and breast bars for grinding, refining, cleansing, finishing, and other processes
IPC: B02C4/22
Filed: 1935-07-25
Abstract: 457,671. Roller - and - breast mills. COX, H. E., 131, City Road, Bristol. July 25, 1935, No. 21092. [Class 59] A hopper 5, breast bar 7 and the adjusting mechanism therefor are slidable on guides 3 away from the roll 10 and may be tilted about trunnions 16 for cleaning purposes. The guides 3, which may be bars, plates &c. attached to side brackets 1 pivoted by the trunnions 16 to the mill frame, are provided with end stops and screws, dowels, &c. for securing the saddle &c. in the working position and which pass through a flange on the bracket 1 to secure the bracket to the mill frame. The saddle &c. is movable by a linkage system through a distance 12 and a scraper tray 21 is pivoted to the brackets 1 by trunnions 24 and adjusted by screws 25 bearing on a bar 28 which may be eccentrically mounted in the tray to facilitate the removal of the tray without disturbing its adjustment. The brackets 1 may be fixed and the trunnions 16 mounted on the guide bars.
Patent GB-1566367-A (GB)
Title: Time detecting device for use in a timepiece
IPC: G04C21/16
Filed: 1978-05-22
Abstract: A time detecting switch for an alarm clock comprises phase detecting type slide switches between rotatable coaxially mounted pairs of time wheels and detecting wheels which are rotated to the phases corresponding to an alarm signalling time according to an alarm signalling time setting. One of the pair of the two kinds of wheels comprises a disk of electrically insulating material having a hole therethrough, and an electrically conductive switch plate mounted on one face of the disk has an electric contacting portion which extends through the hole in the disk and bent to form a contacting face in the same plane with the other face of the disk.
Patent GB-1192431-A (GB)
Title: Improvements relating to Plant Display Troughs
Inventor: RAYNER JOHN REGINALD
IPC: A01G27/04
Filed: 1967-05-06
Abstract: 1,192,431. Plant containers. J. R. RAYNER and D. R. MORGAN. 6 June, 1968 [6 May, 1967], No. 21175/67. Heading A1E. A plant display trough consists of an open, flanged water container 12 covered with a plate 14 having a flange 15 and an aperture defined by sloping walls 16, 17; a plant container supported on the flange 15 and the walls 16, 17 as shown, and a capillary means 24 extending between the containers to transfer water to the plant container 12. Water is supplied to the container 12 through a tube 20 extending through the plant container.
Patent GB-358152-A (GB)
Title: Improvements relating to under-garments or combination garments for personal wear
IPC: A41B1/04
Filed: 1930-07-12
Abstract: 358,152. Undergarments. KATSUYAMA, K., 3001, Sucre Street, Buenos Aires. July 12, 1930, No. 21195. [Class 141.] A combination garment comprises a shirt or upper portion, the back of which is provided with a curved edge, preferably convex, to which pieces of material forming the back of the drawers are attached. The front of the shirt forms the front of the drawer legs, and the back pieces c<11> also have a convex upper edge so that the back of the garment is full. The crotch is closed by a wedge-shaped piece s sewn to one leg piece at r and to the fork, the other edge being open and secured by a button u.
Patent GB-695293-A (GB)
Title: Improvements in or relating to shirts combined with trouser supports
IPC: A41F5/00
Filed: 1950-08-28
Abstract: 695,293. Shirts. WHITE, J. A. Aug. 24, 1951 [Aug. 28, 1950], No. 21260/50. Class 141. A shirt is provided internally with trouser suspension members connected to it at two points immediately below the neckband and at three points round the waist, the members having trouser supporting means at their lower ends. As shown, the suspension members comprise two straps b of shirt material passing over the shoulders and secured to the neckband l at k. The straps are secured to a connecting member c at the back which has slots f selectively engaged by a cord g having looped ends h. The lower front ends of the straps.are provided with slots n to accommodate further cords g. The loops h pass through apertures o and engage trouser buttons. Alternatively, the lower portions of the straps may have secondary straps of elastic material carrying hooks adapted to engage co-operating elements on the inner surface of the trouser band. In a modification, the front and rear suspension may be made as separate entities.
Patent GB-1466977-A (GB)
Title: Interior lighting fixture
IPC: F21S2/00
Filed: 1974-05-14
Abstract: 1466977 Lamps; systems of lighting J B AIZENBERG G B BUKHMAN and V I ANDREENKO 14 May 1974 21302/74 Heading F4R [Also in Division G2] A lighting fixture 1 for installation in a building A, B, comprises a hollow, flexible, transparent light guide tube 2 (see Division G2) bearing a reflective layer (3) which defines a slit 6 for transmitting light, and optical elements 5 for admitting light, e.g. from sources 4, into one end at least of the tube 2. The elements 5 may be reflectors and/or refractors, and the tube 2 may be inflatable through air inlets 8 in shaping rings 9, the tube being sealed at each end by transparent elements 10. The rings 9 may have hot air outlets (11), Fig. 13 (not shown). A plurality of tubes 2 may be employed, and in a modification, Figs. 14 to 17 (not shown), both artificial and solar light is directed into a pair of aligned tubes at a location near the adjacent tube ends, the solar radiation being collected at (21) and directed down a vertical tube (24) through a chamber (22) containing the artificial light sources, reflectors (26) directing the light into each tube 2.
Patent GB-1495906-A (GB)
Title: Arrangement with a travelling-wave tube and a power supply unit
IPC: H01J23/12
Filed: 1976-05-24
Abstract: 1495906 A travelling-wave tube assembly SIEMENS AG 24 May 1976 [28 May 1975] 21353/76 Heading H2E In a travelling-wave tube (T.W.T.) assembly, a T.W.T. is enclosed in a casing 1 carrying H.F. connections 2, 3, and a plug 9 for power supply connections having a conductive rubber screening gasket 14, plug 9 mating with socket 10 on power supply unit housing 5, socket 10 being movably mounted so as to allow the respective faces of 1 and 5 to abut a plate having cooling fins 15 and affixed thereto by fasteners passed through holes 16. The units may have captive nuts slidably mounted in cruciform slots (Fig. 3, not shown) to allow for variation in the positions of holes 16 when different rib spacings are used. The units may be assembled end-to-end with the connectors 9, 10 on the narrow ends of the casing and housing (Fig. 2, not shown).
Patent GB-188745-A (GB)
Title: Improvements in mechanical lubricators
IPC: F16N13/04
Filed: 1921-08-11
Abstract: 188,745. Hackett, O. G. Aug. 11, 1921. Lover-actuated pumps; stroke, varying; assembling parts of; mounting; pipes; valves, arrangement of.-In a lubricating pump, the suction and delivery ports 6, 3<a> are controlled by a sleeve 9 reciprocating between the plunger 12 and barrel 1, and provided with ports 10, 11. The plunger and sleeve are actuated by two levers 7, 8 operated by cams 15, 16, and are returned by springs 13, 14. The stroke of the plunger is adjustable by means of a screwed stop 18, which limits the return stroke. The levers 7, 8 rest on; a fulcrum pin 30 to facilitate dismounting. The barrel may be closed at the lower end by a plug which rests on the bottom of the tank. The delivery pipe 3 is integral with the barrel and passes through a square hole in the wall of the tank where it is fixed by a nut 4. In another form, the plunger and sleeve are actuated in both directions by eccentrics, and the delivery is regulated by a throttle valve on the inlet pipe.
Patent GB-575009-A (GB)
Title: Improvements in or relating to spool holders for yarn winding machines
IPC: B65H54/14
Filed: 1943-12-21
Abstract: 575,009. Pirn-winding machines. SCHARER, K. J., (trading as MASCHINENFABRIK SCHARER). Dec. 21, 1943, No.21381. Convention date, Feb. 1. [Class 120 (ii)] A spool-holder of the centrifugal type has jaws 7, 8 pivoted by shoulders 9 which bear against shoulders 6 of a sleeve 4 so that upon rotation the heavier rear portions 7 of the jaws move outwardly and the lighter portions 8 clamp inwardly on to a spool flange 17, Fig. 1. A counterholder 18 which gives additional support to the spool during rotation is taken out of position before the spindle ceases to revolve and permits a helical spring 16, compressed during winding, to discharge the full spool, Fig. 2, as the clamping effect of the jaws 8 is reduced.
Patent GB-632834-A (GB)
Title: Improvements in or relating to articles made by coating dielectrics by metallising
IPC: H05K1/16
Filed: 1947-08-06
Abstract: 632,834. Electric condensers combined with inductances and resistances. UNITED INSULATOR CO., Ltd., 'and BAUER, A. J. P. CHLUMECKY-. Aug. 6, 1947, No. 21478. [Class 37] [Also in Group XL(b)] A combined condenser and inductance for simulating circuit network characteristics conprises a ceramic tube 10 coated internally with a helical coating of silver 11, applied by brushing or spraying and subsequent firing in known manner, and an external longitudinally-divided cylindrical coating 12. The equivalent four terminal network is shown in Fig. 1, the capacitance being uniformly distributed over the length of the inductive coating 11. Various alternative arrangements including non-inductive resistive coatings are described.
Patent GB-475294-A (GB)
Title: Improvements in or relating to game apparatus
IPC: A63F7/26
Filed: 1936-08-04
Abstract: 475,294. Table games. BERGMANN, T., (trading as BERGMANN & CO.,T.). Aug. 4, 1936, Nos. 21494, 21495, and 21496. Convention dates, Dec. 27, 1935, April 2, 1936, and April 14, 1936. [Class 132 (ii)] [Also in Group XVIII] In a ball game apparatus having automatic ball-projecting devices b simulating players rotatably or displaceably arranged at either end of a playing table a, each device b comprises a lever r pivoted at p and operable against the action of a return spring u by an electromagnet s momentarily energized by the closure of contacts t<1>, r<1> when struck by the ball. A pair of guiding arms v secured to the rotatable base of the device direct the balls to the projecting lever r. The apparatus may be coin-freed, in which case, balls passing through the goals are collected against retractable stops k in channels i, and, when released by the stops, can be raised to the playing table one at a time by an elevating plunger e. To release the balls at the commencement of play, a coin is inserted which frees a. shaft g for anticlockwise manual rotation, arms n on the shaft depressing the stops k. Operation of the plunger e to raise the balls is effected by clockwise rotation of the shaft in which direction it is always free to rotate. Specification 464,559 is referred to.
Patent GB-1263782-A (GB)
Title: Esters of phenylacetic acids and their production and compositions containing them
IPC: C07D207/327
Filed: 1969-04-28
Abstract: 1,263,782. Aminoalkyl esters of 2-(p-1- pyrrylphenyl)alkanoic acids. J. R. GEIGY A.G. 28 April, 1969 [29 April, 1968], No. 21519/69. Heading C2C. The invention comprises compounds of formula wherein R 1  is H, Me or Et, R 2  is H, F, Cl or Br, A is C 2-3  alkylene (with at least 2C atoms between the O and N atoms), and R 3 , R 4  are each C 1-4  alkyl, or NR 3 R 4  is pyrrolidino, piperidino, hexamethyleneimino or morpholino; and pharmaceutically acceptable acid addition salts thereof. These compounds are prepared by (a) forming the ester group by standard methods; or (b) forming the pyrrole ring by reacting the corresponding precursor having NH 2  instead of 1-pyrryl in the above formula with e.g. succinaldehyde or 2,5-dimethoxytetrahydrofuran. Details are given of the preparation of the following intermediates: 2 - (p - 1 - pyrrylphenyl)alkanoic acids, esters (and 2-carboalkoxy derivatives of the esters) and an acid chloride; 2- (p - aminophenyl)alkanoic acids, aminoalkyl and alkyl esters (and their 2-carboalkoxy derivatives); m-chloro derivatives of the foregoing; 2-(4- acetamino - 3 - chlorophenyl)alkanoic acids; and diethyl 2 - (3 - chloro - 4 - nitrophenyl) - 2- methylmalonate. Therapeutic compositions for oral, rectal, parenteral or local administration comprise compounds of the above formula with a diluent or carrier, and have analgetic, antiphlogistic and musculotropic-spasmolytic activity.
Patent GB-1503148-A (GB)
Title: Layboy machanism in sheeting machines
IPC: B65H31/32
Filed: 1975-05-12
Abstract: 1503148 Sheet handling STRACHAN & HENSHAW Ltd 12 May 1975 [15 May 1974] 21621/74 Heading B8B In a sheeting machine a sheet support elevator (26), Fig. 1 (not shown), is vertically movable and a constant pile-level temporary support, e.g. forks 70, is movable independently of elevator (26) to catch sheets when the elevator with a full stack is removed. Support 70 has pressure control 96, 98 which allows downward movement with increased weight above a given threshold, and which returns the support 70 to its higher position after emptied elevator (26) is returned to receive, from below, the stack formed on support 70. A chain conveyer 56 moves link arm 66 to move support 70 into and out of position and a sloped arm 110 joined to support 70 engages pressure regulator 106 to increase the pressure with downward movement at a rate sufficient to match the sheet pile increase.
Patent GB-1190627-A (GB)
Title: Turbofan Thrust Reverser.
IPC: F02K1/68
Filed: 1967-05-10
Abstract: 1,190,627. Turbofan thrust reversers. UNITED AIRCRAFT CORP. 10 May, 1967 [31 May, 1966], No. 21818/67. Heading B7G. A thrust reverser for a ducted fan propulsion engine 10 located downstream of the substantially annular outlet 26 for air discharged from the fan 24 comprises a flexible baffle 32 movable between an operative position (e.g. as shown) and a stored position when the baffle 32 is located in a storage chamber 42 in the housing 28, there being pulling means (e.g. reels 46 and cables 48) to draw the baffle into the chamber. The reverser also includes tension rods 34 connecting the baffle 32 to the housing 28 upstream of the baffle. The baffle 32 may be of fabric material such as canvas, metallic reinforced canvas, fibreglass fabric, or flexible metallic fibre cloth. The chamber 42 may be closed either by a door 44, Fig. 3, having a rubber flap 45, and attached to the housing 28 or a door (44a), Fig. 4 (not shown), carried on the ends of the rods 34. The rods 34 may have grooves (38), Fig. 2 (not shown), in the housing 28 into which they fit when the baffle 32 is retracted. At each side of pulley 50 guiding cable 48, there may be further pulleys 58 sprung so as to assist in pleating the baffle 32 as it is retracted. The baffle 32 may comprise a fluted construction with passages 68, 70, 72 to allow discharged fan air to permeate the baffle and provide a cooling layer on its outer surface, thereby protecting the baffle from hot jet pipe exhaust flow reversed by clam shell reverser 20. Reference has been directed by the Comptroller to Specification 1,083,623.
Patent GB-1214205-A (GB)
Title: Composite reinforced plastics pipe
Inventor: GROSH JAMES LUTHER
IPC: D04H3/04
Filed: 1968-05-08
Abstract: 1,214,205. Plastics pipes. UNITED AIRCRAFT CORP. 8 May, 1968 [29 May, 1967], No. 21868/68. Addition to 1,185,677. Heading F2P. A method of manufacturing a composite reinforced plastics pipe comprises the steps of continuously winding resin coated filaments 3, e.g. of fibreglass, metal, or silica, around a mandrel 1 and continuously depositing particulate material, e.g. sand, silica, vermiculate, or small hollow spheres of carbon, graphite, glass or phenolic resin, on to the filaments 3 whereby a resin impregnated wall structure of layers of filaments separated by layers of particulate material is built up and wherein the depositing step includes depositing first size particles on to the resin coated filaments and depositing second size particles on to the filaments and over the first size particles, the first size particles being larger than the second size particles. The first and second size particles have average sizes in the ranges respectively of 1À19 mm. to 2À38 mm. and 0À005 mm. to 0À149 mm., the ratio of thickness of the particulate layer to the filamentary layer being within the range of 2-50 and preferably at about 6. As shown, a band 2 of filaments 3, impregnated with resin, e.g. epoxy or polyester plastics, as it passes through a resin pot 4 and across wiping rollers 5, is continuously applied to a rotating mandrel 1, a hopper 6 located over the mandrel 1 having separate feed portions 9, 10 with discharge openings 7, 8 respectively which apply successively first and second deliveries of particulate material on to the band 2 as it folds over the mandrel, the particles of the second delivery being smaller than the first delivery to fill in the spaces in the latter. Sufficient resin is contained on the band 2 to make the particulate material adhere thereto. This process is continued until the desired wall thickness of the tube has been built up after which the resin is cured and the mandrel is removed. A gel coat (20) containing veil cloth (26), Fig. 2, not shown, is initially applied around the resin coated mandrel, the cloth (26) being covered with longitudinally extending filaments (21). The band 2 is preferably applied at a very high winding angle so that the filaments are essentially hoop windings.
Patent GB-188784-A (GB)
Title: Improvements in or relating to hobbing cutters, taps and the like
IPC: B23P15/34
Filed: 1921-08-17
Abstract: 188,784. Rushen, P. C., (Simmons Method- Hob Co.). Aug. 17, 1921. Lathes.-In generating the teeth of hobs, and like cutters such as taps, the cutting tool 44 is rotated about an axis perpendicular to that of the blank 46 by means of a worm wheel 37, whereby the tool can be traversed along the blank at any speed desired, by rolling the worm wheel in gear with the worm 36 which drives it. The speed of traverse has no necessary relation with the speed of rotation of the blank, but automatically alters the speed of rotation of the cutter. Backing-off lathes.-Backing-off motion is provided for by a sliding connection between shafts 38, 39.
Patent GB-294901-A (GB)
Title: Improvements in printing cylinder mountings in intaglio printing machines
IPC: B41F9/00
Filed: 1928-07-30
Abstract: 294,901. Egli, A. A., (Assignee of Verlag des Hamburger Fremdenblattes). July 28, 1927, [Convention date]. Rotary intaglio machines ; tripping-arrangements.-The ioriiie-cyliijder b and scraper f in a rotary intaglio printing-machine and, preferably, also the inking-roller h, are carried in side frames d mounted on pivots c so as to enable the formecylinder to be moved out of engagement with the impression cylinder. The pivots c are arranged vertically under the axis a of the formecylinder, and in view of the weight of formecylinder, substantially vertically below the centre of gravity of the system.
Patent GB-281766-A (GB)
Title: Improvements in and relating to the construction of the bodies, dashes and roofs of motor omnibuses, coaches, cars and similar vehicles
IPC: B62D25/00
Filed: 1926-09-08
Abstract: 281,766. Martin, J. Sept. 8, 1926. Bodies.-In motor vehicles the corners of the bodies and of the roofs instead of being made of one curved panel are formed of a number of narrow panels suitably and detachably connected together to facilitate replacement when desired. As shown in Fig. 1, the narrow flexible panels a have their edges a<1> secured to frame members b and the joints covered by beading c. In the modification shown in Fig. 4, the edges a<1> are bent and secured together by studs f, a T-shaped beading g being interposed. Various other methods of connecting the panels are described in the Specification.