baber/WOPTO huggingface dataset:
Patent GB-687633-A (GB)
Title: Improvements in fluid pressure operated electric switches
IPC: H01H35/26
Filed: 1951-04-18
Abstract: 687,633. Actuation of switches. SPEED DEVELOPMENT CO., Ltd., and RUFFLE, W. H. April 18, 1951, No. 9065/51. Class 38 (v) In a fluid-pressure operated' switch substantially similar to that disclosed in Specification 467,445, the lever 36 pivoted at 37 and carrying the nut 32 by means of the screw 34, has its extremity apertured at 36a to receive a post 37a whereby it is loaded by a helical spring 38 retained by nuts 39. The spring 38 is sufficiently strong to prevent movement of the lever 36 due to the fluid pressure acting on the switch and transmitted to the leaf spring 28, but allows movement to compensate for any eccentricity of the screw 34, thereby preventing the nut 32 from exercising a varying pressure on the leaf spring 28 during its translation. The screw 34 is rotated by a key inserted into a spigot 41 journalled in a bush 42 and locked by subsequently rotating the bush so that the latter abuts a shoulder on the screw, access to the bush 42 and spigot 41 being obtained by removing a screw plug 43. The sensitive diaphragm 7 is of rubber latex having a gauge 0.003-0.010 inches and between it and the disc 5 is interposed an annular fibre plate 7a.
Patent GB-526623-A (GB)
Title: Improvements in or relating to paper transfers
IPC: B44C1/17
Filed: 1939-03-23
Abstract: 526,623. Ink. KLEIN, G. J., and KLEIN, L. F. March 23, 1939, No. 9142. [Class 146 (iii)] [Also in Group XVI] Transfer inks which are fusible at a temperature below 130‹F. consist of (1) for printing transfers with heated plates or rollers, 4 oz. of tallow, 3 oz. of stearin, 1 oz. of lithographic ink and 3 oz. of powdered colour; (2) for stencilling or printing transfers from cold plates or rollers, the same quantities of tallow, colour and lithographic ink, 2 oz. of stearin and sufficient turpentine to liquefy the composition.
Patent GB-945543-A (GB)
Title: A new or improved lifting jack
IPC: B66F1/02
Filed: 1959-03-17
Abstract: 945,543. Friction ratchet jacks. W. E. W. CRABB. Feb. 23, 1960 [March 17, 1959], No. 9220/59. Heading B8J. A friction ratchet jack, in which a load 2 is raised by rocking of a lever 8 to cause a sleeve 4 and alternately-operating gripping members 12, 16 to slide on a column 5, is provided with a load-lowering device comprising a bracket 24 mounted on the sleeve 4 by a pin and slot connection 25, 26 and connected to the member 16 by a spring 23A so that when the bracket is moved down against the action of a spring 23 the spring 23A is increasingly loaded and counterbalances the canting force exerted on member 16 by the load 2, such as motor car, acting through a load engaging member 1 and link 14 until the grip of member 16 is relieved sufficiently to allow the whole assembly to move down the column 5. The movement of the bracket 24 is effected by a nut 27 on a screwed post 28 and aided by a spring 22. To prevent the assembly from running down out of control a thrust bar 30 is mounted to slide on guide pins 31 on the sleeve 4 so that when the sleeve and the member 16 move down the column 5, under the control of lever 8, towards member 12, the thrust bar 30 abuts member 12 which is held against the column 5 so that continued downward movement of the sleeve 4 will cant the member 16 into its gripping position counteracting the effect of the spring 23A. The post 5 can be formed with openings to receive a pin on the sleeve 4 when the jack is supporting a load.
Patent GB-110329-A (GB)
Title: Improvements in and relating to Dynamo Electric Generators.
Inventor: CRABB VICTOR
IPC: H02K35/06
Filed: 1917-06-28
Abstract: 110,329. Crabb, V. June 28, 1917. Inductor-alternators.-Two separate magnets or sets of magnets A, A<1> having their poles N, S oppositely arranged are located on either side of a core C carrying a generating coil. Two iron bridging-pieces D are reciprocated by a rod E so that the core C is magnetized first by one magnet or set of magnets and then by the other magnet or set of magnets in the opposite direction. The magnets may be reciprocated instead of the pieces D.
Patent GB-725196-A (GB)
Title: Improvements in or relating to rotary pump
Inventor: BRAWLEY CLYDE HARMON
IPC: F04D7/04
Filed: 1953-04-07
Abstract: 725,196. Centrifugal pumps. WESTERN MACHINERY CO. April 7, 1953, No. 9363/53. Class 110 (1). In a pump for liquid containing solid material in suspension, the impeller is mounted in one side wall of the pump casing so that it imparts swirl to the liquid in the casing, whilst avoiding substantial contact with the solid material. The pump impeller 5, Fig. 1, is recessed into the side wall 2 of the pump chamber 4 and carries blades 17 which may be radially disposed but are preferably backwardly inclined. Between the blades, the impeller has a conical surface 10, followed by a toroidal surface 11 which deflects the water back into the chamber 4. The impeller imparts a swirl. to the water in the chamber 4, so that water entering the chamber from the inlet 6 is acted on by the swirl and passes to the delivery 18 without impinging on the impeller to any appreciable extent. The impeller is thus protected as far as possible from contact with solid material, such as sand or gravel, carried by the water. A cap 13, shaped to form a continuation of the conical surface 10, protects the end of the driving shaft 12 against erosion. In the embodiment shown in Fig. 3, the pump chamber 45 has a helical surface which guides the swirl away from the impeller 43 and into the delivery 46. Instead of being axially disposed, as in Figs. 1 and 3, the inlet may be inclined to and offset from the pump axis so as to admit the water in a direction which is generally tangential to the swirl.
Patent GB-314918-A (GB)
Title: The manufacture and treatment of cellulose esters
IPC: C08B3/14
Filed: 1928-03-28
Abstract: 314,918. Dreyfus, H. March 28, 1928. Fibres, treating; yarns and threads, treating with liquids. - Products termed alkoxyalkacyl derivatives of cellulose, i.e. cellulose esters of alkoxy aliphatic acids, are obtained by treating fibres made of or containing cotton or other cellulosic material with alkoxyalkacylating a.gents, particularly with the anhydrides of alkoxy aliphatic acids, under conditions such that the alkoxyalkacyl derivative produced does not go into solution. The acylation may be conducted in suspension in non-solvent liquid diluents, or the vapour of the acylating agent may be used in the absence of liquid diluents. Suitable acylation conditions and catalysts are mentioned. Materials made of or containing the alkoxyalkacyl derivatives may be loaded under such conditions that swelling of the derivative occurs. Thus, the materials may be treated with swelling agents, such as thiocyanates or acetone, prior to or simultaneously with the application of loading solutions, or loading solutions may be applied under such conditions as to act as swelling agents. The Provisional Specification states that materials containing the alkoxyalkacyl derivatives may be subjected to local or other delustering and relustering treatments similarly to cellulose acetate. Specification 314,919 is referred to.
Patent GB-1193744-A (GB)
Title: Lifting Shackle
Inventor: HARRIS GEORGE WILLIAM
IPC: B66C1/66
Filed: 1968-02-27
Abstract: 1,193,744. Shackles. HARRIS & EDGAR Ltd. 26 Nov., 1968 [27 Feb., 1968], No. 9394/68. Heading F2Q. A lifting shackle comprises a base member 1 having a face to mate with a surface of an article to be lifted and a screw 7 having a tapered portion (e.g. a collar 13 screwed on to a thread 12) the screw and tapered portion being able to enter a corresponding recess in the article to be secured thereto, the screw and base member being connected together (e.g. by a head 9 on the screw) and having pivoted thereto on an axis parallel with the surface (e.g. of pin 3) a loop 6. The pin 3 may have a hole 5 for a split pin and a head 4 at opposite ends. The shank of the screw 7 may be stepped to have a plain part 11 and two threaded parts 12, 14. The shackle may be used for lifting slabs of partly cured concrete.
Patent GB-1392822-A (GB)
Title: Extraction of metals from solutions
IPC: C22B60/02
Filed: 1972-02-29
Abstract: 1392822 Metal extraction from aqueous solutions COMITATO NAZIONALE PER L'ENERGIA NUCLEARE 29 Feb 1972 [2 March 1971] 9400/72 Heading C1A [Also in Divisions G6 and C2] Metal ions are extracted from an aqueous solution by treatment with a solution of a neoalkylhydroxamic acid of the formula wherein R<SP>1</SP>, R<SP>11</SP> and R<SP>111</SP> are alkyl radicals with at least one radical branched, the total number of C atoms in the acid being greater than 10, e.g. neotridecanehydroxamic acid, in waterimmiscible organic solvent. The metal ions may be selectively and completely extracted into the organic phase by adjusting the pH of the aqueous solution as follows:- (a) to pH=0 for Zr (IV), Nb (V), Fe (III), Pu (IV), Np (IV), Ti (IV), V (V), Hf (IV), Po (IV), Ta (V) ions, (b) to pH#4 for U (IV), Th (IV), Po (V), Bi (III) ions, (c) to pH#6 for rare-earth (III), Am (III), Ni (II), Pb (II), Y (III) ions, (d) to pH#9 for Ca, Sr, Ba, Ra (II) ions. The concentration of the neoalkylhydroxamic acid may be in the range 0À001-2M and the organic solvent may be xylene or a mixture of trimethyl benzenes. The aqueous solution may have an acid strength of 0À1-10M. Hydroxylamine, hydrazine or urea may be added to the aqueous solution to remove NO 2 <SP>1</SP> ions. The process may be applied to the purification of U (VI) solutions containing Pu, Np, Zr, Nb as impurities or the recovery of Pu, Np and fission products, e.g. Sr, Y, Cs, Ce, Pr, Ru, Rh from waste liquids. Uranyl nitrate solutions may be converted into more concentrated solutions of the sulphate, fluoride or acetate by extraction of the U into the organic phase and then contacting the organic phase with a mineral or organic acid.
Patent GB-252682-A (GB)
Title: Junction sleeve for deep sea cables
IPC: H02G15/14
Filed: 1926-04-09
Abstract: 252,682. Felten &. Guilleaume Carlswerk Akt.-Ges. May 26, 1925, (Convention date]. Cable joints.-The hard metal casing a enclosing a cable joint that is to be subjected to high water pressure is covered with a layer c of insoluble colloidal material such as gutta percha or balata. A lead sheathing b may be employed and the whole may be protected by a brass band winding.
Patent GB-749941-A (GB)
Title: Improvements in and relating to ash trays for cigarettes and the like
IPC: A24F19/14
Filed: 1951-09-07
Abstract: 749,941. Smokers' ash-trays. AGHNIDES, E. P. Sept. 7, 1951 [Sept. 7, 1950], No. 9481/54. Divided out of 749,903. Class 130. A smoker's ashtray comprises a hollow open-topped outer part 1 with an inner part 3 located therewithin to form two cavities, 10, 11, the cavity 10 being adapted to receive ashes and the cavity 11 being sub-divided by webs 4 into smaller cavities to receive cigarette ends, and the inner part is provided with a lip 5 which partially conceals the ash-receiving cavity 10. The inner part 3 comprises a hollow cylindrical member carrying partial webs 4 dividing the cavity 11 between the inner and outer parts into a number of cigarette-extinguishing cavities into which cigarette ends are inserted through holes 8 in an outwardly extending lip 7 on the part 3. The inwardly directed ash-concealing lip 5 of the part 3, which is provided with cigarette rests 6, slopes downwardly towards a conical projection 9 which deflects ash outwardly underneath the lip 5. In a modification the webs 4 extend right across the cavity 11 and the outer lip 7 and projection 9 are omitted. The invention is also applicable to the ash-trays described in Specification 749,903.
Patent GB-456957-A (GB)
Title: Process for the manufacture of acid azodyestuffs in particular for the dyeing and printing of animal textile fibres
IPC: C09B35/08
Filed: 1936-03-31
Abstract: Disazo dyes are made by coupling tetrazo derivatives of bases of the general formula <FORM:0456957/IV/1> in which Y = alkoxy, alkyl or halogen with acetylacetic acid arylides.  They dye animal fibres in bright yellow shades fast to milling.  The following dyes are described in examples: (1) dianisidine disulphonic acid (obtained by sulphonation of dianisidine) \sQ acetoaceticanilide; (2) and (3) tolidine-disulphonic acid \sQ acetoacetic-o-chloranilide or m-xylidide.  An example of the dyeing of wool with the dyestuff of (1) is given.  Specification 17328/97, [Class 2], is referred to.
Patent GB-904491-A (GB)
Title: Improvements in or relating to lifting means
IPC: A01D87/12
Filed: 1960-03-18
Abstract: 904,491. Tractor load-handling attachments; gripping bales. PERRY, D. R. March 15,1961 [March 18, 1960], No. 9590/60. Classes 78 (3) and 78 (4). A device for gripping bales is mounted on the forward loader arms of a tractor and comprises a pair of forwardly-extending arms 8 which are pivoted at 8b to a frame 1, provided with brackets 3 pivoted to the tractor loader arms, and which are brought into engagement with the bale by extending an hydraulic ram 13 against the action of springs 11. The arms 8 and channel-section cross-member 18 of the frame 1 are provided with spikes 10, 22. Members 8a and 15, 25, 27 are provided on the arms  8 and frame 1, respectively, for locating the bales. The arms 8 are maintained substantially horizontal during luffing of the loader arms by a rope extending from the upper end 19 of the number 15 to anchorages on the tractor. A working platform may be placed on the arms 8 for supporting a workman.
Patent GB-454381-A (GB)
Title: Improvements in or relating to electric fuses
IPC: H01H85/055
Filed: 1935-03-29
Abstract: 454,381. Fusible cut-outs. REYROLLE & CO., Ltd., A., Hebburn-on-Tyne, and LAWSON, C. S., Epworth House, Station Road, Birtlev, both in Co. Durham. March 29, 1935, No. 9792. [Class 38 (i)] In a cartridge-type fuse comprising a core A of solid insulating material with individual passages A<1> for several fuse elements connected in parallel, and metal caps B sealed on the ends of the core and forming, with the core, chambers C containing arc-quenching material, the caps B have holes B<2> in alignment with the passages A<1> so that any element can be replaced without removing the end-caps. Each element comprises fusible links E threaded through a porcelain cylinder F and secured at each end to tails D, D<1> of heavy-gauge wire threaded through ferrules G which fit into the holes B<2>. The tails may be connected to terminal blocks L as shown or may terminate at the ferrules which then carry L-shaped contact blades. A central passage A<2> of small diameter contains a single strand J of a high-resistance wire which fuses last.
Patent GB-1411842-A (GB)
Title: Thrust bearings
IPC: F16C19/30
Filed: 1973-02-28
Abstract: 1411842 Bearings TORRINGTON CO Ltd 28 Feb 1974 [28 Feb 1973] 9797/73 Heading F2A A thrust bearing assembly comprises an annular race 26, a plurality of individual rolling member carriers 10 arranged to move along said  race, at least one pocket 12 formed in each carrier, a rolling member 18 located in said pocket, and means for preventing rotation of each carrier about its own centre in its movement along said race. Said means may comprise a pair of circumferentially spaced pegs 28 which extend into a groove 30 in the race. The pegs 28 may ride on the bottom of the groove 30. Further pegs 32 may be provided to space the carriers from the race. In alternative embodiments, the said means comprise flanges provided on the edges of the carriers or the edges of the race. The flanges on the carriers may be stepped to dispense with the need for spacing pegs. The carriers may be substantially rectangular in plan but with a curved outer edge 20, or they may be circular. The carriers may be made from metal by sintering, pressing, or machining, or from plastics by moulding. When the carriers are of plastics, the pegs 28 may be of steel, and may be fitted with small bearings to reduce friction.
Patent GB-756212-A (GB)
Title: Improvements relating to thermal insulating systems
IPC: F16L59/02
Filed: 1954-04-05
Abstract: 756,212. Dynamo-electric machines. GENERAL ELECTRIC CO. April 5, 1954 [April 3, 1953], No. 9944/54. Class 35. [Also in Group XIII] Converting electric energy into motion of fluids by the action of magnetic fields.-In an electromagnetic pump for molten metal, e.g. molten sodium, thermal insulation 11 (see Group XIII) having one or more layers, each comprising sheet metal of low emissivity and metallic cloth of high thermal resistivity, is inverted between the walls of a flat rectangular pipe 12 and the magnetic, stators 13. Slots 14 in the stators contain electric windings 15 which produce a travelling electric field to pump the liquid through the pipe.
Patent HU-T47771-A (HU)
Title: Switching system
Inventor: DEBUYSSHER PIERRE L
IPC: H04L29/06
Filed: 1987-01-20
Abstract: A switching system using an asynchronous packet switching technique. The packets may contain voice, data or video signals. The switching speed is increased owing to the processor (SPC) analyzing only some special packets and that it is located out of the transmission path of the packets. It may thus process these special packets at a lower speed than the transmission speed. This system also includes a header correction circuit (HC) which improves the quality of the transmission.
Patent HU-T50600-A (HU)
Title: Method for producing fodder protein concentrates rich in utilizable amino acids of animal and vegetal origin and enriched by lactic acid by energy-spare technology
Inventor: BAGO IVAN
IPC: A23K10/24
Filed: 1988-03-22
Abstract: An energy efficient method is proposed for the preparation of animal feed, rich in amino-acids, and enriched with lactic acid, using animal and vegetable materials. The concentrate containing animal and vegetable proteins is prepared, such that the anti-nutritional effect of raw or ground soy bean is neutralised by heat treatment and/or by mixing with lactic acid in a special equipment. The product may be used as poultry or pig feed. The heat treatment is carried out by waste heat obtained from the sterilising process of by products, wastes, carcasses of animal origin.
Patent HU-T37736-A (HU)
Title: Process for preparing np and npk fertilizers with nitrophosphatic-prilling method
Inventor: GYOERFFY WERNER
IPC: C05G1/06
Filed: 1984-05-17
Abstract: A nitrogen-phosphorous contg. artificial fertiliser is melted and mixed with preheated, calcined and ground calcium-aluminium phosphate and in some cases a potassium contg. cpd.
Patent HU-T61742-A (HU)
Title: Process for producing cyclic amide derivatives and pharmaceutical compositions comprising same
Inventor: SUGIMOTO HACHIRO
IPC: A61K31/536
Filed: 1991-06-14
Abstract: The cyclic amide derivative is defined by the formula (I) or a  salt thereof: R1-(CH2)n-Z in which R1 is a group derived from a cyclic amide compound, substituted or unsubstituted, n is zero or an integer of 1 to 10 and Z is <CHEM> R2 being an aryl, a substituted aryl, a cycloalkyl or a heterocyclic group, m being an integer of 1 to 6, R3 being hydrogen or a lower alkyl, R4 being an aryl or a substituted aryl, a cycloalkyl or a heterocyclic group, p being an integer of 1 to 6, provided that the cyclic amide compound is quinazoline-on or quinazoline-dion, R2 and R4 are neither aryl nor substituted aryl. The cyclic amide compound is pharmacologically effective to prevent and treat diseases due to insufficiency of the central choline functions.
Patent HU-T51194-A (HU)
Title: Apparatus for building-up tyres
Inventor: SCHADIN LEV V
IPC: B29D30/00
Filed: 1987-06-10
Abstract: Appts. comprises aux. tyre prodn. drums coupled with a rotary drive unit of a main tyre prodn. drum through couplers to transmit the rotating force to the auxiliary drums at both ends of the main drum when the auxiliary drums are closed.
Patent HU-T35469-A (HU)
Title: Medical collar for neck and/or head region of ungulates
Inventor: BENCKHUIJSEN GERRIT J
IPC: A01K13/00
Filed: 1983-08-18
Abstract: Part for the neck and/or head of hoofed animals, particularly horses, having a shape anatomically adapted to the portion where it is fixed and provided with fixing means, having an inner wall (10, 45) in contact with the skin and an outer wall (11, 46) made of the same textile air-permeable material, knitted or woven, which is comprised of synthetic, non-hygroscopic fibers adapted to the production of electrostatic electricity, and which has between some 50 and 125 meshes per square centimeter, wherein between the two walls there is arranged an interleaved flexible and air-permeable part (24, 43) made of porous alveolar material. At least 85 % of the synthetic fibers are preferably paraffined polyvinyl chloride fibers and at least the inner wall (10, 45) is comprised of two textile material layers.
Patent HU-T48572-A (HU)
Title: Process for production of derivatives of aryl-hydroxamin acid and medical preparatives containing these substances and than compositions regulating the growth of plants and delaying withering of cut flowers
Inventor: SALMON JOHN A
IPC: A01N37/28
Filed: 1988-07-14
Abstract: The present invention provides compounds of formula (II) <CHEM>  wherein  q is 1, k is 0, and p is 1; Ar is phenyl optionally substituted by one or more substituents independently selected from C1-4 alkyl (which may be substituted by one or more halogen atoms) and halogen;  L is -0-;  Ar min  is 1,3- or 1,4-phenylene;  Y is (E)-CH=CH-;  V is hydrogen or C1-4 alkyl;  W is C1-4 alkyl; and  Q is a moiety of formula <CHEM> wherein m is 1, R<1> is hydrogen, and R<2> is hydrogen or C1-4 alkyl; and salts thereof, processes for the preparation of these compounds, pharmaceutical formulations containing them, and uses for them in medicine and in other applications.
Patent HU-T59048-A (HU)
Title: Electrode holder for electric hand arc welding
Inventor: FOELDES LASZLO
IPC: B23K9/28
Filed: 1990-07-03
Abstract: The proposed holder comprises a body in an insulating cover (4), detachable cable connection clamp (6) and electrode clamp mechanically and electrically connected to the body (4). According to the proposal the holder is based on an inner metal clamp cylinder (1) with an outer insulating cover (2). The clamp cylinder (1) is provided with an inner screw thread (3) along at least part of its length. The body (4) holds a head (4a) extending beyond the insulating cover, a cylindrical threaded mid-portion and an extension (4c) which carries the cable clamp (6). The outer part of the head (4a) is provided with a nest. - The body is provided with an inner opening along its axis, contg a longitudinally movable insert (9). The rear edge (10) of the insert (9) is in connection with the edge (11) of the clamp cylinder (1). The stem (9b) of the insert (9) is sunk into the centre portion of the body (4), radially separate from the screw thread of the clamp cylinder (1).
Patent HU-T60866-A (HU)
Title: Method for regulating chemical ripening photographic emulsions
Inventor: SZUECS MIKLOS
IPC: G03C1/005
Filed: 1990-12-21
Abstract: According to the proposal mercapto-purin of a generalised compsn. is added during chemical processing of Ag halogen photographic emulsion. Addition is in the range 30-250 micron m/m, pref. 70-170 micron m/m of Ag halogen(Dwg.0/0)