baber/WOPTO huggingface dataset:
Patent GB-1462139-A (GB)
Title: Aquatic organism expellants
IPC: C07D207/40
Filed: 1974-11-21
Abstract: 1462139 Anti-fouling compositions containing succinimide derivatives IHARA CHEMICAL KOGYO KK 21 Nov 1974 [23 July 1974 5 Aug 1974 9 Aug 1974] 50552/74 Headings C3P and C3Q [Also in Divisions C2 and C4] Paints and resinous solutions having aquatic organism expellant properties contain as active ingredient a compound of formula where both Xs are Br and (Y) n  represents 3- or 4-methyl-; 2-methoxy-; 3,5-dimethyl-; 3- chloro-4-methyl-; H; 2- or 4-nitro, together with further additives such as A1 powder, red iron oxide, lead chromate, titanium white, chrome yellow, cyanine green, rosin, methyl isobutyl ketone and tricresyl phosphate.
Patent GB-1486154-A (GB)
Title: Clamp
IPC: F16L33/08
Filed: 1975-12-10
Abstract: 1486154 Band clamp J M VERGES 10 Dec 1975 [6 Oct 1975] 50575/75 Heading E2B A worm-drive band clamp comprises a casing mounted on one end of a strap 2 whose other end has transverse slots 5 engagable by the thread of a screw 4 rotatably carried by the casing. The casing is mounted on the strap by having its two sidewalls bent in below a raised portion or bridge 1 in the strap 2 to form two complementary halves of a flat base 3 of the casing. The bridge has at one end a narrowed prolongation 6 defining a similar prolongation of the recess in the underside of the strap 2 wherein is located a pair of lugs 7 forming an extension of the base 3. The other end of the base 3 bears against two lateral stops 8 left unraised in the strap 2. When the clamp is tightened by turning the screw 4 the base 3 and the lug 7 are clamped in the recess beneath the bridge 1 and its prolongation 6, while the base 3 bears against the stops 8. The casing thus remains firmly secured to the strap 2.
Patent GB-1011434-A (GB)
Title: Micro-switch
IPC: H01H13/18
Filed: 1963-12-23
Abstract: 1,011,434. Actuating devices for switches. GRUNDIG, M., [trading as GRUNDIG ELEKTRO - MECHANISCHE VERSUCHSANSTALT]. Dec. 23, 1963 [Jan. 29, 1963], No. 50600/63. Heading H2B. To reduce the wear on the pivots of an operating lever 4 bearing on the plunger 9 of a micro-switch 1 the pivot axis A is arranged to lie in a plane perpendicular to the axis of the plunger and midway of the total travel of that part of the plunger engaged by the operating lever, thereby obtaining minimum relative movement between plunger and lever. Four embodiments are described, in each of which the lever 4 passes through a slot in a bracket 2. attached to the switch 1 and has shoulders 6 locating it longitudinally in the one direction. In the embodiment of Fig. 1 a pressed-out tongue 5 limits movement in the other direction and a back stop 3 extends from bracket 2. Alternatively, a small compression spring may be mounted in a cut-out in place of tongue 5 and acts between the end of lever 4 and bracket 2 (Fig. 3, not shown); or a tension spring may extend between the back stop and the lever (Fig. 4, not shown). In the embodiment of Fig. 2 (not shown), the back stop 3 is omitted and two tongues are pressed out of the lever, one adjacent each side of bracket 2.
Patent GB-1521529-A (GB)
Title: Toy doll
IPC: A63H11/18
Filed: 1975-12-11
Abstract: 1521529 Walking dolls HASBRO DEVELOPMENT CORP 11 Dec 1975 [15 Sept 1975] 50737/75 Heading A6S  A walking doll has two separate pneumatic systems each operated from one of its arms to make an associated leg pivot. Squeezing one hand, e.g. the left hand 74, Fig. 1, of the doll shown pumps air up a conduit 70 along its arm into a bellows 32 which expands, Fig. 3, and rocks a T-shaped lever 34, 44 about a pin 50. The ball-shaped ends 48 of the T-shaped lever each engage leg connectors 82, 84 &c which pivot the doll's legs on hubs 102, &c for forward and backwards movement, so that as the T-shaped lever 34, 44 rocks, the legs perform a walking motion. Having squeezed the left hand 74 of the doll, the right hand 64 is squeezed instead to expand a second bellows 30 and rock the T- shaped lever 34, 44 the other way about its pin 50 and reverse the walking motion of the doll's legs. Each leg connector 82, 84 includes a pivot joint permitting positioning of the doll's legs either in an upright, walking position or a forward, sitting position, Figs. 5, 6 (not shown), respectively, the joint including a spring-biassed detent mechanism, Figs. 4, 8 (not shown), consisting of interengageable ribs (132, 134) and grooves (136, 138) which latch in either of these two positions. The detent mechanism is over-ridden by simple manual angular adjustment of the legs. The torso of the doll comprises rear and front plastics portions 14, 16 connected by screws. A head 22 is snap connected to the doll's neck 20. The arms and legs of the doll are constituted by foamed sleeves 74, 140, &c, the doll being enclosed in fabric 80 simulating a dress.
Patent GB-1392248-A (GB)
Title: Preparation of highly basic sulphurized alkylphenols
IPC: C10N30/04
Filed: 1972-11-03
Abstract: 1392248 Overbased sulphurized alkyl phenols; lubricants CONTINENTAL OIL CO 3 Nov 1972 [10 Nov 1971] 50751/72 Headings C4X and C5F Overbased magnesium or calcium salts of sulphurized alkyl phenols are made by (a) mixing 0À2-14 parts by wt. of water, 0À5-200 parts by wt. of a process solvent boiling below 190 C. and 4-80 parts by wt. of where R = aliphatic C 4-30  hydrocarbyl, n = 1, or 2, the total number of C atoms in the substituent(s) R being 8-40; (b) while the mixture is at 15-100 C. adding an overbasing amount (0À1-5 equivalents metal per equivalent of alkylphenol), of an alkoxy alkanol solution of a magnesium or calcium alkoxy alkoxidecarbonate complex containing 0À1-11 wt. per cent of Mg or 0À1-17 wt. per cent of Ca; (c) while the mixture is at 50-100 C., adding a neutralizing amount (0À95-1À25 equivalents metal per equivalent of alkyl phenol), of the above carbonate complex; and (d) removing volatiles by heating. Sulphur (0À5-20 parts by wt.), is added at any stage prior to stage (d), the amount of water in stage (a) is enough to provide 0À75-3 moles per mole of dispersed metal, and the alkoxy alkoxide-carbonate complex has formula where M = Mg or Ca, R=C 1-6  alkyl and x = 0À5-1À5. The alkoxy alkanol solvent has formula ROCH 2 CH 2 OH wherein R=C 1-6  alkyl. A non-volatile diluent oil, e.g. a mineral, animal, vegetable or synthetic lubricating oil (bp. above 200 C.), may be added at stage (a) such that the final product contains 4-95 parts by wt. of oil. An oil-soluble sulphonic acid may also be incorporated at stage (a). Removal of volatiles (stage (d)) may be followed by blowing with CO 2  at 140-200 C. The products are used as lubricant additives.
Patent GB-1527953-A (GB)
Title: Decorative apparatus
IPC: F21S10/00
Filed: 1976-12-06
Abstract: 1527953 Fountains T FUKAMIZU and K FUKAMIZU 6 Dec 1976 50760/76 Heading FIX In a fountain having a filmy flow of fluid  produced by expanding means 34, the flow of fluid to the expanding means is regularized by a rectifying member 32, e.g. box 44 having a fluid permeable material 44 therein and an outlet 42.
Patent GB-1056360-A (GB)
Title: Phosphorus containing polyurethane compositions
IPC: C08G18/28
Filed: 1963-12-30
Abstract: A composition which may be used to form a polyurethane foam of the type prepared by reacting (1) an organic polyisocyanate and (2) a polymeric compound containing free hydroxyl groups comprises (A) one of reactants (1) and (2), (B) a phosphorus acid and (C) a phosphorus compound being the formula <FORM:1056360/C3/1> wherein n is 0 or 1, m is 0, 1, 2 or 3 and Y is oxygen or sulphur, R is alkyl, a halogen substituted alkyl, an aralkyl, an alkaryl or an aryl group or the R groups together form a cyclic group.  To form a polyurethane foam the composition is mixed with a blowing agent and whichever one of components (1) and (2) is not a component of the composition. Numerous phosphorus acids (B) are specified but in the examples those preferred are a mixture of monobutyl acid phosphate and dibutyl acid phosphate and a mixture of mono(2-ethylhexyl) acid phosphate and di(2-ethylhexyl) acid phosphate. Preferred neutral phosphorus compounds are tris(b -chloroethyl) phosphate, tricresyl phosphate, trimethyl thionophosphate, bis(chloropropyl) chloropropyl phosphonate and triethyl phosphite.  The hydroxyl group containing polymer may be a polyester, polyether or mixtures thereof.  Preferred polyesters are those derived from a hexahalocyclopentadiene/polycarboxylic acid adduct.  Suitable polyethers are polypropylene glycol and those derived from trimethylolpropane and propylene oxide.  A preferred polyisocyanate is a mixture and 2,4- and 2,6-toluene diisocyanates. Fluorocarbons boiling between 20 DEG  C. and 50 DEG  C. are the preferred blowing agents but tertiary alcohols in the presence of concentrated acids may also be used.  Catalysts such as tertiary amines, antimony and tin compounds besides the phosphorus acids (B) which also act as catalysts for the polyurethane forming reaction may be used.  Additional additives such as antimony trioxide, clay, calcium sulphate, ammonium phosphate, fibrous glass, asbestos and synthetic fibres may also be added to the compositions.
Patent GB-1087729-A (GB)
Title: Novel pharmacologically active steroid compounds of the pregnane series, processes for their preparation, and pharmaceutical compositions containing them
IPC: C07J5/00
Filed: 1964-12-21
Abstract: Novel 21 - (apocamphane - 1 - carbonyloxy)-20 - oxo - steroids of the pregnane series are obtained in a process in which a functional derivative of apocamphane-1-carboxylic acid is reacted with a 21-hydroxy-20-oxo steroid of the partial general formula St-CO-CH2OH (wherein St represents a steroid nucleus), in the presence of a tertiary base, e.g. pyridine, N,N-dimethylaniline or triethylamine, to give the corresponding 21 - (apocamphane - 1 - carbonyloxy)-20-oxo-steroid  Pharmaceutical compositions containing the above compounds and having anti-inflammatory activity are administered parenterally, topically or rectally.
Patent GB-1124441-A (GB)
Title: Novel noralkaloids and process for preparing same
IPC: C07D489/02
Filed: 1965-12-07
Abstract: Novel noralkaloids of the general formula <FORM:1124441/C2/1> where R1 is methyl and R2 is methyl or C1- 5 acyl or wherein R2 is methyl and R1 is hydrogen, methyl or C1- 5 acyl and Z is -CH=CH- or =CH-CH=, and acid addition salts thereof, are prepared by reacting the corresponding alkaloid with a C1- 8 alkyl azo-dicarboxylate in an inert organic solvent, and hydrolysing the intermediate N - (1,2 - dicarbethoxy - hydrazinylmethyl) - alkaloid with an aqueous solution of ammonium chloride or pyridine hydrochloride to produce the acid addition salt, and isolating the free base therefrom, if desired. Pharmaceutical compositions comprise a compound of the above general formula, or an acid addition salt thereof, together with a pharmaceutical carrier.
Patent GB-1316366-A (GB)
Title: Drive mechanism for an indicator of the day of the month in a timepiece
IPC: G04B19/253
Filed: 1970-11-02
Abstract: 1316366 Date indicating FABRIQUE D HORLOGERIE CHS TISSOT ET FILS SA 2 Nov 1970 [3 Nov 1969] 52057/70 Heading G3T An electric wrist-watch with a motorized balance wheel incorporates a date indicator 1, having internal teeth, which is prevented from rotation by a skipping mechanism 23. A drive wheel, not shown, rotating once every 24 hour period, through a disc 5 and a hub 6 tensions a spiral spring 13 during the last few hours of a period against the action of a member 20 constrained by a cam projection 21 engaging an internal tooth. At the end of a period, a notch in a member 7, secured to the hub 6, releases the skipping mechanism 23 so that the projection 21 steps the date-indicator and is held by the spring against a member 11 on the disc 5. A spring 29 and a slot 28 permit movement of the mechanism 23 during manual date setting.
Patent GB-521229-A (GB)
Abstract: 521,229. Calculating-apparatus. MERCEDES BUROMASCHINEN-WERKE AKT.-GES. Nov. 14, 1938, No. 33042. Convention date, Nov. 24, 1937. [Class 106 (i)] In a machine having several line totalizers and a driving wheel for each totalizer, arranged to be selectively coupled to a common driving shaft provided with reversing gear for determining the direction of rotation, a separate independent coupling member is provided for connecting each driving wheel to the common driving shaft and each coupling member is arranged to be operated by a single slidable control member operated by column totalizers on the paper carriage of the machine. The invention is shown applied to a machine having three line totalizers each driven by its respective master wheel 96, 97, 98. The master wheels are freely mounted on a driving shaft 92 connected to the calculating mechanism through reversing gearing (not shown) so that the line totalizers may be driven additively or subtractively. The reversing gearing is controlled by cams on the column totalizers which are attached to a travelling carriage. Each master wheel can be connected to the driving shaft 92 by a slidable claw coupling 89 controlled by a lever 51. The lever 51 is rocked about its pivot 54 by the engagement of cams 42, 43 on a sliding bar 29 with an extension 48 of the lever. The cams are so arranged that depending on the position occupied by the bar 29, any one line totalizer master wheel, any two, or all three, may be coupled to the driving shaft 92. The bar 29 is operated by control cams on the column totalizer fixed to the travelling carriage, these cams rocking a lever 22 connected by a link 23 and arm 25 to the bar. The slide 29 or the cams thereon may be exchangeable, or the said cams may be adjustable, to provide different operating sequencies. The control cams on the column totalizers are also readily removable. When the carriage return key is depressed, a lever (not shown in Fig. 3) is moved to engage a projection 29c secured to the bar 29 whereby this bar is moved sufficiently to the right to lower the end of the lever 22 out of the path of the control cams on the column totalizers, the bar 29 being automatically held in this position until the carriage has completed its return motion.
Patent GB-1196918-A (GB)
Title: Container Tipping Device
Inventor: SANDERSON ROY
IPC: B66F9/19
Filed: 1966-11-22
Abstract: 1,196,918. Container-tipping attachments for fork-lift units. R. SANDERSON. 10 July, 1967 [22 Nov., 1966], No. 52261/66. Headings B8E and B8H. A container-tipping attachment for a forklift mechanism comprises a U-shaped frame 5, 5a, viewed from beneath in Fig. 1, pivotally supporting on an axis 14 a frame 7, 7a which is provided with a releasable lock to prevent tilting and with a gripper device for securing a container thereto. Hydraulic rams 3 are each pivotally connected between brackets 4 on the frame member 5a and, via a pin-and-slot connection 6, 6a, the tiltable frame member 7a. When the frame 7, 7a is initially horizontal, on initial retraction of the rams 3, the pin 6a moves along the slot causing a rod 12 connected to the pins to move rearwardly to rotate a latch 13 pivoted on the frame member 7a out of engagement with the frame member 5a. At the same time, a further rod 8 connected to the pins 6a pivots gripper members 10 to the upright position to grip a container between these members 10 and fixed members 11. Further retraction of the rams then causes the frame 7, 7a to rotate to the position shown in Fig. 3. In a second embodiment, Fig. 8, the tiltable frame 35 is pivoted at 36 to the frame 30, 31 and is provided with a tubular post 44. A member 45 is guided within the post 44 by rollers 46 and is provided with an arm 50 and with a rod 47 adapted to pass through an opening in the cross member of the frame 35 supporting the post. In the non-tilted position of the frame 35, the member 45 is supported in the position shown by engagement of the rod 47 with the cross-member 31 of the frame 30, 31. As the frame 35 is rotated by extension of rams 38, the rod 47 passes through the opening in the frame 35 allowing the member 45 to fall within the post and thereby causing the arm 50 to move down to engage the top of the container 43. The arm 50 is locked in engagement with the container by means of a pin 54 which is spring-urged to pass through corresponding openings in the post 44 and in the member 45. A cam device is provided to withdraw the pin as the frame 35 returns to the position shown.
Patent GB-1367569-A (GB)
Title: Chromogenic pyridine and pyrazine compounds
IPC: B41M5/145
Filed: 1972-11-13
Abstract: 1367569 Pressure sensitive record sheets NATIONAL CASH REGISTER CO 13 Nov 1972 [6 Dec 1971] 52306/72 Heading D2B [Also in Division C4] A pressure-sensitive record material has included in its colour-reactan system a compound of one of the formulae wherein each X is independently (each R being independently H, C 1-4  alkyl or alkoxy, phenyl or C 2-5  alkoxymethyl) and an acidic co-reactant therefor.
Patent GB-1456516-A (GB)
Title: Appliances for the treatment of hair
IPC: A46B13/02
Filed: 1973-11-15
Abstract: 1456516 Electric combs and brushes BRAUN AG 15 Nov 1973 [15 Nov 1972]  53024/73 Headings A4K and A4V [Also in Division AS-6]  An appliance for combing or brushing hair comprises two tools 82, 82a attached to a holder 21 and oscillated to and fro by a driving unit 25, the tools being held and/or guided by two cranked levers 28, 29 on shafts 26, 27, extending at right angles to the direction of oscillation, the arms 38, 58 being connected to a reciprocable push-rod 60, the opposite end of which is engaged by a crank pin 31 mounted on a shaft 33 of the driving unit. The tools may move at more than 100 alternations per second. A tool in the form of a comb may have one or more guide arms (49, 50), Fig. 3 (not shown), extending in its plane engaging in slots (e.g. 46) in guide cases (44, 45). Oscillating members 28a, 29a for retention and guidance may be mounted on shafts 86, 87 parallel to the shafts 26, 27. In another embodiment, Fig. 4 (not shown), flexible holding and guiding members (73, 74) may be formed from plastics material, the flexing parts (77, 78) being about twice as wide as the forked parts supporting the tools at attachment points (75, 76). The holder may contain a hot-air blower (not shown).
Patent GB-1369487-A (GB)
Title: Pin for a hinge
IPC: E05D5/12
Filed: 1971-11-16
Abstract: 1369487 Hinge pins PAUMELLERIE ELECTRIQUE 16 Nov 1971 [16 Nov 1970] 53124/71 Heading E2F A hinge pin 9 preferably of steel, consists of a longitudinally split tube 11, with projecting portions 12, which in use is forced into a desired aperture made from a softer material than the pin whereby the projections 12, form longitudinal grooves in the aperture and thereby prevent rotation of the tube. The grooves may also function as lubricating grooves. The pin may be used in the knuckle of hinge parts.
Patent GB-1512230-A (GB)
Title: Valve operating mechanism
IPC: F16D15/00
Filed: 1975-12-31
Abstract: 1512230 Clutch control PHILADELPHIA GEAR CORP 31 Dec 1975 [26 March 1975] 53251/75 Heading F2L A clutch actuating mechanism for selectively connecting an output shaft 23 to either a power drive 19 or to a manual drive 70 comprises clutch rollers 27 carried by a cage 28 fast with the shaft 23 and normally urged into engagement with recesses in a sleeve 25 driven from the power drive 19 through worm and wheel gearing 21, 22. Rotation of a control shaft 40 acts through rack and pinion gearing 44, 135 to raise a sleeve 35 and engage teeth 37 thereon with teeth 73 on a hand wheel 70. During upward movement of the sleeve 35 a cam 38 thereon coacts with a ring 90 to rotate the sleeve 35 and a sleeve 60 rotatably fast therewith. Rotation of the sleeve 60 aligns recesses (63) therein with the rollers 27 so that on rotation of the hand wheel 70 and thus the sleeve 60 the rollers 27 transmit drive to the output shaft 23. The mechanism is held in the hand operation position by a latch 41 engaging cam recesses 325 or 326 on the sleeve 25. On restarting the power drive 19 the cam recesses 324, 326 release the latch 41 and a spring (47) returns the mechanism to the position shown for power drive to the output shaft 23. The shaft 23 may, as shown, be internally threaded and coact with a valve operating shaft 20. The shaft 23 may additionally drive through bevel gears 92, 95 a shaft 96 which actuates a limit switch or counter.
Patent GB-1538050-A (GB)
Title: Composite floor
IPC: E04B5/10
Filed: 1975-12-31
Abstract: The disclosure relates to a solution to the problem of distortion and deformation of the floor of a lightweight shipping container. Heretofore, relatively heavy loading of lightweight shipping containers has caused the floor thereof to deflect sufficiently to distort the side walls and end walls of the container and often permanently deform the floor. In practicing the present invention, the floor boards adjacent the side walls of the container are modified so as to increase the resistance thereof to shear loads and thus minimize deflection.
Patent GB-533844-A (GB)
Abstract: 533,844. Fatty acids compositions from marine oils. TENNANT, W. J. (Armour & Co.). July 7. 1939, No. 19859. [Class 91] A reactive synthetic marine oil fatty acid composition is produced by hydrolysing a marine oil to produce a mixture of fatty acids, subjecting the mixture to a heating step and passing the heated fatty acids under reduced pressure upwards through zones containing condensed fatty acids of decreasing boiling points against a counter-current of reflux liquid, withdrawing from upper portion of the zones a vaporous portion, condensing it, and returning at least part of the condensate as reflux liquid, and withdrawing from an intermediate portion of said series of zones a fatty acid composition containing C 20  acids in greater concentration than is contained in the original fatty acid mixture. There is also present a proportion of C 22  fatty acids up to 40 per cent. The fractional distillation described above is preferably carried out in the apparatus described in Specification 533,847. The initial splitting of the marine oil is preferably carried out by the Twitchell process, and after splitting the mixture of fatty acids and glycerine water is treated to remove the latter. An amount up to about 10 per cent. of unsplit oils may also be present. It is preferred that the fatty acid mixture as first obtained should be subjected to a partial crystallization to remove high melting fatty acids. The C 20  rich composition produced as above may be re-esterified to produce a synthetic tri-glyceride. The tri-glycerides may be used in printing inks, and may be combined with driers. The C 20  fatty acid fraction may also be combined with glycerol and a dibasic acid anhydride such as phthalic anhydride to form an alkyd resin which may be used as a protective coating material. In an example sardine oil is hydrolysed by the Twitchell process and then dried to a moisture content of 5 per cent. The fatty acid material is passed through a heater and its temperature raised to 232‹C. and then introduced into an intermediate point in a fractionating column fitted with trays. A pressure of 40 mm. of mercury is maintained and superheated steam is blown in. A fraction consisting predominantly of C 22  fatty acids is withdrawn. Specifications 477,207, 533,846 and 533,852 also are referred to.