baber/WOPTO huggingface dataset:
Patent GB-1260292-A (GB)
Title: Electrodeposition
Inventor: PREECE ROBERT ALAN
IPC: C25D13/00
Filed: 1968-03-09
Abstract: 1,260,292. Electro-phoretic painting. GOODLASS WALL & CO. Ltd. March 10, 1969 [March 9, 1968], No.11612/68. Addition to 1,086,325. Heading C7B. In a modification of the invention of the parent Specification at least one aluminium electrode is used as counter-electrode, the metal object to be coated being of a metal other than aluminium. The counter-electrode or electrodes may in the form of wire or strip. The coating resin may be an alkyd resin, e.g. one derived from drying oil fatty acids, polyhydric alcohols and trimellitic anhydride, epoxy ester resins having free acid groups or carboxylic acid anhydride modified partial fatty acid esters of epoxy resins. Cell voltages of 30-500 volts A.C. with current densities of 5-20 amps/square foot may be used for 30 seconds to 5 minutes.
Patent GB-595646-A (GB)
Title: An oil recovering arrangement for machine slideways
IPC: F16C29/02
Filed: 1945-05-10
Abstract: 595,646. Lubricating machines. BERTHIEZ, C. W. May 10, 1945, No. 11707. Convention date, Dec. 16, 1943. [Class 83 (iii)] [Also in Group XXXIV] Machine tools in which a carriage 2 slides along a guideway 1 with lubricating oil injected between the sliding surfaces are protected against escape and consequent soiling of the oil by providing at each end of the carriage a recess extending around the end perimeter of the carriage slide face into which recess the oil flows for drainage and return into circulation. The recess may be cut in the material of the carriage but in the arrangement shown in perspective view, Fig. 1, and part sectional longitudinal elevation, Fig. 3, the recess 5 is provided by a separate end member 3 secured to the carriage 2 and shaped in the interior to provide the drainage recess 5 and to accommodate sealing strips of felt 6 backed by metal strip 7 and spring-urged into contact with the face of the guideway ; the oil collecting in the drainage recess 5 passes to runways 14 whence it is returned into circulation.
Patent GB-1223094-A (GB)
Title: Surface coating compositions
Inventor: GOETZ CARLOS CUDELL
IPC: C09G1/08
Filed: 1969-03-05
Abstract: 1,223,094. Wax emulsion. C. C. GOETZ. 5 March, 1969 [13 March, 1968], No. 11719/ 69. Heading B1V. [Also in Divisions C4 and C5] An emulsion contains 1-100% by wt. wax in d- or l-limonene. Beeswax and/or a white wax may be used. The composition may also contain further solvent e.g. Cll 4  or dipentene (d, 1-limonene) or a natural or synthetic resin.
Patent GB-355308-A (GB)
Title: Improvements in carrying out catalytic oxidations
IPC: C01B32/40
Filed: 1930-04-14
Abstract: Carbon compounds, particularly carbon monoxide and the exhaust gas of Diesel engines, are completely oxidized by treatment with free oxygen in presence of a manganite of a heavy metal, earth metal, or rare earth metal, or a mixture of such manganites.  The manganites of iron, nickel, cobalt, copper, zinc, and cadmium are particularly suitable, also mixtures of copper manganite with cobalt oxide or iron hydroxide or metallic iron, zinc, or aluminium.  The catalysts may be prepared by treating manganese dioxide with a metal salt solution, or by precipitation from a solution containing the metal salt and a salt of manganese with the simultaneous action of oxidizing agents such as potassium, permanganate, hydrogen peroxide, oxygen, &c.  Several examples are given.ALSO:The Provisional Specification describes the partial oxidation of carbon compounds by means of free oxygen, using catalysts comprising manganites of the heavy metals, earth metals, or rare earth metals.  Manganites of iron, cobalt, nickel, copper, zinc and cadmium are specified; also mixtures of copper manganite with cobalt oxide, iron hydroxide, or metallic iron, zinc, or aluminium, Reference is made to the conversion of methane to formaldehyde, of alcohol to acetaldehyde, and of toluene to a mixture of benzaldehyde and benzoic acid.
Patent GB-925759-A (GB)
Title: Improvements relating to slings for lifting appliances
IPC: B66C1/14
Filed: 1961-03-30
Abstract: 925,759. Slings for handling loads. B. A. C. WHYTE. March 7, 1962 [March 30, 1961], No. 11793/61. Class 78 (4). The safe load which can be applied to a chain sling is indicated by the intersection of a notional line 8 joining corresponding points on the legs 2, 3 of the sling with graduations 7 on a pendant scale 6. The scale may consist of a graduated chain or rope, or a chain interrupted at intervals by plates, coloured or otherwise marked.
Patent GB-118050-A (GB)
IPC: F02N15/06
Abstract: 118,050. Lucas, H., and Breeden, C. L. Jan. 10, 1913. Turning - gear. - In electric starting-gear of the screwed pinion type for motor-vehicle engines, rotation of the pinion during the meshing operation is restrained by the action of a magnetic force on the pinion or a part connected therewith. In the form shown, the end cover a of the starting-motor is of magnetic material and is provided with a toothed pole-piece b overhanging the pinion c. An exciting coil e is carried by the pole-piece b or a boss h on the cover a, and may act as a resistance for cutting down the current to the motor until cut out by a trip actuated by the pinion or by a hand-switch.
Patent GB-316167-A (GB)
Title: An improved process and apparatus for the concentration of juices, vegetable extracts, and organic and inorganic solutions generally
IPC: A23L2/12
Filed: 1928-04-23
Abstract: 316,167. La Cauza, G. April 23, 1928. Solidifying liquids other than water.- Juices, vegetable extracts and organic and inorganic solutions are concentrated by freezing in compartments or moulds until at least two-thirds of the solution has frozen, drawing off the remaining liquid from the central portion by cocks, and removing the ice, which may be exhausted of liquor by centrifugation. A tank A, Fig. 1, of iron or steel sheet, wood, armoured concrete, &c. is insulated and divided lengthwise or crosswise into compartments by hollow sheet-metal partitions G, which may reach to the bottom or be spaced therefrom as shown, and may be flat or corrugated. Each compartment is provided with an outlet cock E for discharging that portion of the solution which has not frozen. Tightly enclosed within the partitions G are iron, steel, or copper coils F for the circulation of cooling brine. The partitions G are insulated at the bottom by chambers H, which may be filled with air or insulating material. Frames M, built up of tubes screwed together become frozen in to the plates of ice formed on the partition walls, and permit these plates to be removed when they have been loosened by the circulation of warm brine. Alternatively moulds, Fig. 12, fitted or not with outlet cocks V and having insulating material Z on their bottoms, may be employed in ordinary refrigerating machines. They are filled with the liquid to be concentrated and immersed in an intermediate liquid such as brine, calcium chloride, or magnesium chloride, the central portion of the liquid being discharged before completion of the freezing. In either case, the frozen mass is exhausted by centrifugation or by being allowed to stand on metal hurdles or inclined planes of glazed tiles, the snow being finally exhausted by centrifugation. Products in concentrated solution that are affected by air or light are preserved in receptacles made of earthenware, faience, stoneware, or opaque glass.
Patent GB-385970-A (GB)
Title: Improvements in and relating to protective colloids for organophobic snspensions
Filed: 1931-04-22
Abstract: Suspensions of resinous condensation products in organic liquid dispersion media are stabilized by the addition of a protective agent such as rubber which is organophillic to the dispersion medium. Suitable resinous condensation products are those of the alkyd resin type, e.g. phenol-formaldehyde or urea-formaldehyde condensation products.  According to examples: (1) Glycerol phthalate resin suspended in mineral spirits (naphtha) is stabilized by the addition of a concentrated rubber mineral-spirit sol.  (2) A suspension of phenol-formaldehyde resin in the "A stage" in gasoline is treated by adding a small amount of rubber dissolved in gasoline.  (3) In a suspension of urea-formaldehyde resin in gasoline, the protective agent is rubber dissolved in mineral spirits.  (4) In a suspension of phenol-formaldehyde resin in butyl acetate, the protective agent is nitrocellulose.  (5) In a suspension of phenol-formaldehyde resin in toluol, the protective agent is a mixture of vinyl chloride and vinyl acetate.  The stabilized suspension may be applied to surfaces as varnishes, lacquers, enamel japans, &c. Specifications 332,557, [Class 95, Paints &c.], and 349,399 are referred to.  Reference has been directed by the Comptroller to Specification 156,149, [Class 95, Paints &c.].
Patent GB-371605-A (GB)
Title: Improvements in or relating to radiators for heating purposes
IPC: F28F21/08
Filed: 1931-04-22
Abstract: 371,605. Radiators for heating buildings. ARNESEN, L., Breidablik, Trondhjem, Norway. April 22, 1931, No. 11946. Convention date, April 23, 1930. [Class 64 (ii).] Elements formed by welding together pressed plates 1 so as to provide channels 4 of substantially circular section have tubular necks with flanges 2<1> for connecting adjacent elements by welding at the neck flanges, and apertures 6 are provided in the contacting parts 5 of the plates to facilitate flow of air through the elements.
Patent GB-1039315-A (GB)
Title: Tower crane
IPC: B66C23/34
Filed: 1964-03-20
Abstract: 1,039,315. Self-erecting tower cranes RICHIER. March 20, 1964 [March 22, 1963], No. 12005/64. Heading B8B. A tower crane comprises a platform 1, with shoes or wheels for bearing either on the ground (as shown) or on rails, on which is mounted a slewing platform 3 carrying a telescopic tower 12, 13 supporting a telescopic luffing jib 6, 14 on a frame 5. The platform 3 mounts a load winch (not shown) and a two-drum winch (not shown) for erecting the tower 12, 13 and for luffing the jib 6, 14. The collapsed crane (Fig. 1) is towed on road wheels by a tractor 8 to an erection site and the shoes or wheels on platform 1 unfolded to contact the ground or rails and the road wheels removed. The two-drum is started and the first drum engaged to wind a cable (not shown) which through a link 9 erects the tower 13, combining a rotational movement about a horizontal axis perpendicular to the tower 13 and a translation of that axis along platform 3 into the position shown in Fig. 3. At the same time a link 10 causes a balance weight box 2 pivoted to platform 3 to move from its horizontal retracted position (Fig. 1) to its vertical working position (Fig. 3). The tower 13 is pinned to the platform 3 and continued operation of the first drum causes the extension of the inner tower member 12. During this extension fixed abutments (not shown) on the inner tower member 12 lift the frame 5 to which the jib 6, 14 is pivoted at 7 and thus extend the jib. The completion of this phase is shown in Fig. 4. The first drum is then disengaged and the second drum engaged to lift the extended jib 6, 14 to the working position (Fig. 6). Instead of a winch hydraulic or screw jacks or a rack system may be used. The jib may carry a trolley or crab and the frame 5 carrying the jib may be mounted on a system of articulated links instead of sliding on the tower.
Patent GB-1481645-A (GB)
Title: Means for fastening railway rails
IPC: E01B9/48
Filed: 1976-03-18
Abstract: 1481645 Securing railway rails PANDROL Ltd 18 March 1976 [21 March 1975] 12012/75 Heading E1G An anchoring member 1 for use adjacent a rail flange 22 to receive a fastening clip 40..42 of the kind described in Specification 861473 has a horizontal passage 2 and lateral ledge 9 for the clip, and has a depending stem 3 enlarged at 5 for interlocking with a slotted base plate 21, the member 1 having on its underside one or more teeth 11 to cooperate with teeth 26 on the plate 21 and thereby allow lateral adjustment of the member 1. The stem enlargement 5 shown is shaped as an inverted T-head bevelled to provide a bearing ridge 16. The rail 22, Fig. 4, is supported on a concrete slab through a metal-rubber-metal composite plate, 24-25- 21-28, the upper plate having a T-slot 23-23A for the anchor member stem.
Patent GB-1080664-A (GB)
Title: Brake, particularly for use in automatic transmissions
IPC: F16D71/00
Filed: 1965-03-22
Abstract: 1,080,664. Positive detent brake. FORD MOTOR CO. Ltd. March 22, 1965 [March 23, 1964], No. 12013/65. Heading F2E. A toothed wheel 40 on the output shaft of a vehicle gear-box is engageable by a toothed detent 60 to park the vehicle, the detent being moved into engagement by a cam member 108 on an axially slidable rod 112 disposed between a cam face 114 on the detent and a resiliently yieldable abutment 74 which swings about its pivot 76 if the detent tooth 58 does not at first engage in a space between adjacent teeth 56. On the subsequent presentation of a space the spring 84 returns the abutment 74 to engage the brake. In a modification the cam 108 is replaced by two abutting rollers. The swingable abutment may be replaced by an abutment moving linearly against a spring.
Patent GB-611120-A (GB)
Title: Improvements in sugar cane and the like crushing mills
IPC: C13B10/06
Filed: 1946-04-18
Abstract: 611,120. Sugar-cane mills. FLETCHER & CO., Ltd., G. (Tromp, L. A.). April 18, 1946, No. 12114. [Class 59] The trash turner 22 of a sugar cane or like crushing mill is adjustable about its pivot 25 by a link 33 which is actuated by a lever pivoted to the frame of the mill and positioned by opposed draw bolts, or, as shown, by the rotation of an eccentrically mounted pin 34 which engages an eye in the link. The link 33 is pivoted on a pin 32 on a lug 31 on the support 24, and the pin 34 is mounted at one end of a shaft which is journalled in the mill headstock and carries at its opposite end a ratchet wheel by which the shaft is rotated. The rotation is effected by a pawl on a swing- ing lever which is positioned between opposed drawbolts, a pawl on a fixed axis preventing back movement of the ratchet wheel. The pivot 25 is adjusted by screws 27, 28; packing plates being used to set the baseplate 26 in its vertically adjusted position. The link 33 can be moved sideways to disengage it from the pin 32 to permit the removal of the trash turner 22 and its support 24 without disturbance of the adjustment gear, a stop member, detachably screwed to the headstock. preventing such displacement of the link during the normal running of the mill.
Patent GB-997982-A (GB)
Title: Double-twist spindle
IPC: D01H1/10
Filed: 1964-03-23
Abstract: 997,982. Two for one twist spindle. J. J. KEYSER. March 23, 1964 [March 26,1963], No. 12116/64. Heading D1D. In a double twist spindle wherein the central guide tube 9 and spool sleeve 11 are mounted by bearings 7,8 in the boss 6 of the storage disc and plate 1,2 and held against turning by magnetic means, the thread storage disc 1 and plate 2 and the components thereabove are loosely seated on a drive device, e.g. a flange 20, so as to be liftable therefrom. In the form shown the drive device comprises a whorl 19 having a flange 20 with a bevelled edge 22 and upper surface 21 on which a complementarily shaped portion on the storage disc 1 may rest to be supported and driven. A brake disc 36 is mounted on a shaft 31 threaded inside a tube 25 lying inside the whorl 19. The disc 36 may thus be raised by rotation of shaft 31 by an arm 35 to engage a surface 37 on the disc 1 so as to brake the disc and lift it out of engagement with the driving flange 20. The braking of storage disc 1 may be effected automatically upon breakage of a thread. The centering and stability of the upper assembly is assured by having the storage disc engaging portions of drive flange 20 and brake disc 36 bevelled to engage complementary levels on the storage disc. A countermagnet 18, which co-operates with a magnet 15 on guide 9 to hold it and the package stationary and also assists in holding the disc 1 against the driving flange 20, may be lowered by rotation of the threaded shaft 31 so that the disc 1 and components thereabove may be more easily removed. The peripheral wall of the storage disc 1 has (see Fig. 3) a series of guide eyes each having a threading slot 5 of such that when the disc 1 is removed thread 17 may be slipped into a slot 5 to effect threading up. The magnetic holding means may comprise permanent magnets, multi-pole magnets, electro-magnets or merely a two pole magnet opposed by an iron plate.
Patent GB-369442-A (GB)
Title: Improvements in or relating to hearth curbs, fenders and the like
IPC: F24B1/198
Filed: 1931-04-24
Abstract: 369,442. Domestic fenders. FIELD, F., 319, Gillott Road, Edgbaston, Birming- ham. April 24, 1931, No. 12132. [Class 126.] In an adjustable fender comprising a hollow corner box or socket 4 in which slides the end of the front bar 1 or of the end bar 2, or both, a plate 7 is secured to a face of the adjustable bar which slidably interlocks with a plate 9 secured to an inner face of the corner box 4. In the construction shown, the plate 9 projects beyond the face of the corner box, and is formed with bent edges providing grooves 11 in which engage the edges 8 of the plate 7, the latter being bent to space the edges from the face of the bar. The parts are locked by a thumbscrew 12 bearing on the plate 7 and passing through a tapped boss on the projecting part of the plate 9. The corner members may be of the box-seat type.
Patent GB-1421858-A (GB)
Title: Casings for push rods in an internal combustion engine
IPC: F01L1/14
Filed: 1973-03-14
Abstract: 1421858 Seals for engine push rods M FARELLI 14 March 1973 [14 March 1972] 12158/73 Heading F2B A casing assembly for an I.C. engine push rod comprises a casing 11 with end flanges 13 and mountable between seats on the engine body, and resilient collar-shaped gaskets 18 for location at each end of the casing 11 between the flanges 13 and the seats. The gaskets may be of generally cylindrical shape, of waisted or outwardly concave section, Figs. 3 and 4 (not shown) outwardly ribbed, Fig. 5 (not shown), or of sinuous in section, Fig. 6 (not shown). Further, a helical spring, Fig. 8 (not shown) may reinforce the gasket, which is preferably of rubber or plastics.
Patent GB-120017-A (GB)
Title: Improvements in and relating to the Rollers of Drawing Frames used in the Production of Yarns and Threads.
Inventor: BAIRSTOW HAROLD
IPC: D01H5/74
Filed: 1918-07-27
Abstract: 120,017. Bairstow, H., and Bairstow, C. July 27, 1918. Rollers. - Drawing- rollers as used in French or Continental drawing- frames are provided with a covering L of leather or the like, a second covering C of cloth or felt, and an outer covering A of cured but untanned leather.
Patent GB-887076-A (GB)
Title: Improvements in or relating to self-aligning needle bearing arrangements
IPC: F16C23/08
Filed: 1959-04-10
Abstract: 887,076. Bearings. SCHAEFFLER, W., and SCHAEFFLER, G., [trading as INDUSTRIEWERKE SCHAEFFLER OHG.]. April 10,1959 [April 17, 1958], No. 12277/59. Addition to 873,311. Class 12 (1). In a universal mounting for a needle bearing as described in the parent Specification, the outer annular member consists of a sleeve 1 and two rings 2, of deformable material, shaped to engage the convex face of an inner ring 3. When the bearing is received by a housing 9 the convex face of the ring 3 engages the inner face of the ring 1, the rings 2 may be made from synthetic plastic material.
Patent GB-207561-A (GB)
Title: Production of cleansing or polishing compositions
IPC: C11D3/14
Filed: 1922-12-07
Abstract: Compositions for cleaning and polishing woodwork, metal or enamel consist of a mixture of an abrasive, a hydrocarbon oil, alkali, sulphonated castor oil, and sulphonated fatty oil other than castor oil or either sulphonated olein or other sulphonated fatty acid or both.  Fine chalk, powdered brick, or coarse or air blown silica are specified as suitable abrasives; paraffin oil, tar oil, benzol, petrol, naphtha, or any white spirit, alone or mixed, as suitable hydrocarbon oils.  In an example, 2lb. of sperm or fine whale oil are sulphonated at 80-90 DEG  F. with 2/3 lb. of oil of vitriol for 4 hours, 4 lb. of paraffin oil are added, and the mixture washed with salt or fresh water.  2 or more lb. of sulphonated castor oil, preferably alizarin oil, are mixed in, and the liquid neutralized with caustic soda and agitated cold until clear and soluble in water. To each gallon of liquid is then added 2 1/2 lb. of abrasive.  Olein or other fatty acid may oe added to correct alkalinity.  A paste is obtained by substituting olein for whale oil, using excess of caustic soda, and finally stirring in olein until the desired stiffness is obtained.
Patent GB-985355-A (GB)
Title: Polymeric articles
Inventor: TOCKER STANLEY
IPC: C08L23/02
Filed: 1963-03-28
Abstract: 2 - Hydroxy - 4 - acyloxyacetophenone is made by reacting in aqueous medium acrylyl chloride and 2,4-dihydroxyacetophenone in the presence of NaOH (Example 7).  Similarly, 2 - hydroxy - 41 - acryloxy (and -methacryloxy)-benzophenone, 2 - hydroxy - 4 - acryloxy - benzophenone, and 2 - hydroxy - 4 - methacryloxy-5-t-butylbenzophenone are made by reacting acrylyl or methacrylyl chloride with 2,41-dihydroxy or 2,4-dihydroxy benzophenone or 2,4 - dihydroxy - 5 - t - butyl benzophenone (Examples 7, 7, 2 and 7). 2-Hydroxy-4-methacryloxy benzophenone and 2-hydroxy-4-methacryloxy - 21,41 - dichlorobenzophenone are made by reacting methacrylyl chloride with the respective 2,4-dihydroxybenzophenones in anhydrous pyridine (Examples 1 and 3). 2,4-dihydroxy - 21,41 - dichlorobenzophenone is made by reacting resorcinol dimethyl ether with 2,4-dichlorobenzoyl chloride in solution using aluminium chloride as catalyst (Example 3). Specifications 845,634, 853,886 and 936,398 are referred to.ALSO:A composition comprises a blend of a polymer of one or more unsaturated compounds having the formula:- <FORM:0985355/C3/1> wherein R5 is H, halogen or a C1- 4 alkyl group, R6 is H, halogen, C1- 4 alkyl, phenyl, acetoxy, acetyl, cyano, or a -COOR7 group where R7 is an alkyl or aryl group with 0.5 to 20% by weight of a homopolymer of an unsaturated compound of the formula:- <FORM:0985355/C3/2> or <FORM:0985355/C3/3> wherein R1 is hydrogen, or an alkyl group having 1-3 carbon atoms, and R2, R3 and R4 are each H, halogen, alkyl or alkoxy groups. The compositions are formed into articles such as sheets and laminated structures (see Division B5).  Many polymers of each variety are exemplified.  Specifications 845,634, 853,886 and 936,398 are referred to.
Patent GB-136096-A (GB)
Title: Improvements in and relating to Furniture Casters.
Inventor: AITKEN HENRY SCOTT
IPC: B60B33/06
Filed: 1919-05-16
Abstract: 136,096. Aitken, H. S. May 16, 1919. Furniture, means to facilitate moving bodily.- An on-and-off castor is concealed within the leg or other convenient part of an article of furniture, and is so constructed that it is brought automati cally into the position for use by simply lifting the furniture. Fig. 2 shows such a castor in the out-of-use position. By lifting the article of furniture, the cam 8 is turned by the counterweight 10, and the castor member falls and is held in the operative position shown in Fig. 1. Ball bearings 7 may be provided, and instead of a roller 6, a ball or a spherical segment may be employed.
Patent GB-985049-A (GB)
Title: Improvements in or relating to igniting cartridges
IPC: F42C19/08
Filed: 1962-03-30
Abstract: 985,049. Igniter cartridges. DYNAMIT NOBEL A.G. March 30, 1962 [April 5, 1961], No. 12361/62. Heading F3A. A cartridge case 1, having a primer cap 6 in the base, houses an aluminium tube 2 containing a combustible composition 3, the tube being supported by spacers 4 and a spring 5 so that an annular passage 7 exists through which flame from the cap 6 can pass to the forward end of the charge 3. A disc 8 seals the cartridge.