baber/WOPTO huggingface dataset:
Patent GB-994349-A (GB)
Title: Novel ordered isocyanate-terminated polyether-based urethanes
IPC: C08G18/48
Filed: 1962-03-08
Abstract: A process for the production of an ordered isocyanate - terminated urethane comprises : first, mixing a polyether polyol with an organic diisocyanate in the proportion of 2: 1 to 3: 2, inclusive, mols. of polyol to diisocyanate at a temperature of 20 DEG  to 100 DEG C. until substantially no unreacted isocyanate groups are present and a hydroxy-terminated adduct is obtained; and second, mixing the hydroxy-terminated adduct with 1 molar proportion of an organic diisocyanate for each hydroxy group of the said adduct at a temperature of 20 DEG  to 70 DEG C. until an isocyanate - terminated adduct is obtained, wherein said polyether-polyol is (a) a polypropylene ether glycol having a molecular weight between 134 and 2000 or (b) an alkylene oxide addition product of a polyhydric alkanol, said alkanol having 3 to 10 carbon atoms and at least 3 and not more than 6 hydroxy groups and said addition product having 1 to 20 oxyalkylene groups per hydroxy group, and wherein each oxyalkylene group contains 2 to 4 carbon atoms. The isocyanate terminated polyurethanes may, in admixture with an organic hydroxy curing agent containing at least two hydroxy groups, be used as a coating composition.
Patent GB-199494-A (GB)
Title: Improvements in bearings for mandrels of lathes or other machine tools
IPC: B23Q1/26
Filed: 1922-03-29
Abstract: 199,494. Nicholson, V. R. March 29, 1922. Spindles.-A mounting for lathe and other machine spindles comprises a pair of opposed taper-roller bearings b, c, either or both of which may be adjusted by an end-nut e. Reference has been directed by the Comptroller to Specifications 5869*/99 and 995/02, [both in Class 12, Bearings &c.].
Patent GB-144427-A (GB)
Title: An improved fastening for bracelets, necklets and the like
IPC: A44C5/20
Filed: 1919-04-11
Abstract: 144,427. Deakin & Francis, and Harrington, W. T. April 11, 1919. Catches, spring.-A duplex snap fastening for jewellery comprises a socket piece 1, Figs. 2 and 4, having a shoulder 2 located within an overhanging portion behind which the snap piece 3 engages successively by means of shoulders 5, 6. Neither the shoulder nor the locking-projections extend beyond the surface of the link. Release is effected by a nail-catch 4.
Patent GB-609936-A (GB)
Title: Stator units of rotary electrical machines
IPC: H02K1/14
Filed: 1946-03-26
Abstract: 609,936. Cores for dynamo-electric machines. ADDY, D. March 26, 1946, No. 9254. [Class 35]  A two-pole stator core is made up of oppositely situated stacks of C-shaped laminae 11 whose middle portions 16 are straight and carry magnetizing coils and whose ends interleave to form a closed ring, the interleaved portions being internally curved at 18, 19 to produce pole faces. The laminµ, which are secured by bolts 20 to a plate 21 have one limb longer than the other so that inverting alternate layers cause the overlapping at the junction. Specification 609,935 is referred to.
Patent GB-665655-A (GB)
Title: Device for distributing liquid
Inventor: HARTLEY GILBERT SPENCER
IPC: A01M7/00
Filed: 1949-04-06
Abstract: 665,655. Spray-producers &c. PEST CONTROL, Ltd. April 6, 1950 [April 6, 1949], No. 9436/49. Class 69 (iii). Apparatus for distributing liquid with the aid of electrostatic forces includes a distributor surface having a serrated, pointed edge, means for supplying liquid to the surface which is rotated to reject the liquid in the form of droplets from the said points, and means for 'applying an electric charge to the liquid. In one embodiment, liquid from a pipe 1, Fig. 1, is thrown off a rotated.disc 2, the disc and electrically conducting rings 4 being connected to the opposite poles of a generator. A number of such discs may be carried on one axle. Alternatively, a hollow cylindrical electrically charged chamber 10, Fig. 2, fed with liquid from a pipe 12 is rotated on a shaft 1.1, the liquid being ejected through slots 13 having lugs 14, with serrated edges, bent outwardly'. Rings 15 carry an opposite charge. Alternatively the distributor may be earthed and the rings charged, or vice versa. Specification 647,394 is referred to.
Patent GB-417327-A (GB)
Title: Improvements in the manufacture of artificial filaments, yarns, ribbons, films and like materials
IPC: D01F2/28
Filed: 1933-03-29
Abstract: Artificial filaments, threads, ribbons, and the like are formed by extruding a solution of a film-forming base in a volatile solvent into an evaporative atmosphere, the filaments and the like being passed, while they still retain substantial quantities of a volatile stretch-assisting agent contained in the solution, into a bath containing the same stretch-assisting agent and stretched, the stretching being effected during their passage through said bath. The proportion of stretch-assisting agent retained in the materials when they are passed into the bath is at least 20 per cent and may be from 25 to 50 per cent.  The spinning may be carried out in the apparatus of Specification 165,519, [Class 2 (ii)], but using a reduced length of travel of the filaments through the spinning zone. The retention of the desired amount of stretch-assisting agent in the filament may also be brought about by reducing the flow of evaporative medium through the spinning zone, by reducing the temperature of the spinning zone, by increasing the proportion of volatile solvents to cellulose acetate or the like in the dope, or by increasing the speed of spinning.  As solvents, there may be used single liquids or mixtures of liquids provided that the liquid remaining in the materials is capable of facilitating the stretching thereof. Where strong solvents are employed, the presence of a diluent in the bath may be necessary, for example, when the spinning solution comprises a solution of cellulose acetate in dioxane, the products may be stretched in the presence of a 40--50 per cent aqueous solution of dioxane.  The materials may be stretched, for example, to 200--500 per cent or more of their original length.  The materials may comprise organic or inorganic esters of cellulose, or cellulose ethers, and preferably those having a high viscosity. In an example, a solution of cellulose acetate in dioxane is extruded at such a rate that the filaments emerging from the spinning zone contain 25--35 per cent of dioxane.  They are then passed around three rollers immersed in a bath containing 40--45 per cent aqueous dioxane, whereby they are stretched.  The Provisional Specification refers generally to a continuous process in which the spinning is carried out so that the formed materials emerging from the spinning zone retain a proportion of the solvent, or of a volatile stretch-assisting agent contained in the solution, and in which the products are treated with a further proportion of the same or different stretch-assisting agent and stretched; it refers also to the production of the materials by dry or wet methods, and to the saponification of the materials continuously with their production and stretching.  Specifications 277,089, 323,790, 336,217, [all in Class 2 (ii)], 342,712, 351,718, 370,430, and 389,823 also are referred to.
Patent GB-715657-A (GB)
Title: Improvements in or relating to aeroplanes
Inventor: HARPUR NORMAN FREDERICK
IPC: F41G7/30
Filed: 1952-04-15
Abstract: 715,657. Gas turbine plant. BRISTOL AEROPLANE CO., Ltd. April 15, 1953 [April 15, 1952], No. 9478/52. Class 110(3) [Also in Group XXXIII] In a gas turbine plant for aircraft, fuel in excess of the fuel requirements of the engine is used to drive a motor which operates a pump in a fluidpressure operated flying control system. The compressor 11 of a gas turbine engine 12 is tapped at 13 to pressurize a fuel tank 10 through a reducing valve 17. An engine driven variable stroke selfregulating pump 15 draws fuel from the tank through a filter 14 and supplies some fuel through a flow control means 47 to the burners 16. The remainder of the fuel is passed through a regulating valve 19 to a hydraulic vane type motor 18 which drives a vane type pump 21 incorporated in a separate hydraulic circuit wherein jacks 27 operate flying control surfaces 23.
Patent GB-1236587-A (GB)
Title: Improvements in or relating to folding seats or the like
IPC: A47C17/17
Filed: 1968-02-27
Abstract: 1,236,587. Bed-settees. BLUEBIRD CARAVANS Ltd. and J. SCOTT. 24 Feb., 1969 [27 Feb., 1968], No. 9485/68. Heading A4T. A chair 1 comprises front and rear ground supports 2 and 3 to which the front and rear ends 1 and 8 respectively of a seat 4 are pivotally connected, a back 9 pivotally connected to the seat 4 through a sliding connection 10 and an inextensible link 11 interconnecting the back 9 and seat 4 so that the chair may be folded to a position in which the back 9 and seat 4 lie in the same horizontal plane as shown by the dotted lines. The supports and back and seat frames are preferably made of steel or aluminium or alloys thereof, but wood and plastics material may be used.
Patent GB-417458-A (GB)
Title: Improvements in, and relating to, forging, swaging, sharpening and like machines
IPC: B21K5/06
Filed: 1933-03-29
Abstract: 417,458. Forging rock drills. HARDYPICK, Ltd., Heeley, and HEGINBOTHAM, R., 127, Machon Bank, both in Sheffield. March 29, 1933, No. 9503. [Class 83 (iv).] A fluid-pressure operated hammer g is traversed along the framework a up to the work holding dies f by a foot lever s and chain &c. p against the tension of a return spring h and at a predetermined point at the end of the traverse of the hammer the foot lever opens a valve v admitting the working fluid to the hammer. A number of pairs of dies d, e, f may be mounted on a swivelling head stock c.
Patent GB-356138-A (GB)
Title: An improved process for uniting wood and other surfaces
IPC: C09J189/00
Filed: 1930-03-25
Abstract: Plies, one of which is wood, are united by applying to one of the surfaces a heat-coagulable water-dispersible protein such as blood, egg-albumen and lactalbumen in discrete particle form, for example as a dry powder, checking penetration even in presence of moisture and applying pressure and heat.  Moisture may be supplied before, during or after the application of the dry adhesive. Penetration of the adhesive is checked either by heat, by using temperatures up to about 140 DEG  F. or by incorporating with the water-dispersible protein penetration-checking agents such as alkaline-earth compounds, for example lime, or proteins insoluble in water, for example casein or oleaginous seed flours from soya beans or cottonseed.  Insolubilizing (coagulating) agents such as bichromates, chromates, alums, for example chrome alum, tannicacid, gallic acid, formaldehyde, paraformaldehyde and hexamethylenetetramine may be added.  Pressures from 40 to about 300 pounds per square inch and temperatures of 160 DEG  F. or higher may be used.  The compound sheet material may comprise, in addition to wood, material such as fabric, paper, pulp-board and plaster-board.  Specification 356,137 is referred to.
Patent GB-1397681-A (GB)
Title: Folding partition
IPC: E06B3/48
Filed: 1973-02-27
Abstract: 1397681 Folding doors HOUGH MFG CORP 27 Feb 1973 [5 April 1972] 9570/73 Heading E1J A folding partition comprises panels 12 hinged together and each having a carrier 16 movable in an overhead trackway, some carriers being movable along part of the width of the panel. The carriers have rollers running in upper track 14 and in lower track 42 which is formed in frame member 32 of the panel and limited by stops 46, 48. The carriers are spring biassed by device 50 towards the leading edge of the panels and move to this edge as the partition is unfolded to close the aperture and return to the centre of the panel width when the panels are stacked. The partition is operated by an endless drive chain 66 connected to the leading panel, the runs 72, 74 being guided in trim elements 52, 54 connected to the upper track 14. The chain passes over sprockets (68, 70) one of which is motor driven. Seals 56, 58, 60, 62 are of vinyl.
Patent GB-722923-A (GB)
Title: Improvements in or relating to apparatus for corrugating paper or cardboard
IPC: B31F1/22
Filed: 1952-04-16
Abstract: 722,923. Corrugating paper &c. AKT.-GES. DER MASCHINENFABRIK VON T. BELL & CIE. April 16, 1952 [April 17, 1951; June 27, 1951], No. 9606/52. Class 141. Apparatus for corrugating paper or cardboard, particularly for subsequent assembly with transversely corrugated paper or cardboard, by producing one longitudinal corrugation after another in a continuous run of material, comprises a stationary plate having longitudinal parallel grooves and a plurality of rigid forming members mounted in a support in a forwardly pointing wedge pattern, each forming member engaging one of the grooves of the plate to press the material into the groove. As shown in Fig. 1, grooving rollers 3 mounted on shafts 2 above the plate 1 form successive corrugations on either side of the centre of the paper &c. fed between them and the plate in the direction of the arrow. The plate 1 is heated and the rollers 3 are laterally displaceable on the shafts 2. In another embodiment, Fig. 7, grooving shoes 7 mounted on a frame 6. in a V-shaped pattern, replace the rollers, means comprising an intermediate member mounted in a guide slot being provided for their lateral displacement. The support 6 is mounted on a shaft 13 and provided with a pair of toothed segments 14 each engaged by a gear wheel 15 so that it may be swung up and down when a new run of paper is introduced. In a modification, Fig. 10, the frame comprises several parts 16, 17, 18, 19 rotatable about connecting shafts 20 and each carrying five or six pairs of shoes. The parts 16 to 19 are successively brought into operation by means of an electric motor 23 driving a spindle 22 having a threaded portion 22a engaged by a nut 21 carried on an arm 21a secured to the part 19, abutments causing adjacent parts to move in unison about successive shafts 20. Top and bottom driving rollers 24, 24a are provided for advancing the paper. In an alternative construction, parallel staves may form the grooved surfaces on the bottom plate, the staves co-operating with grooving shoes and being mounted with their front ends in staggered relation. Alternatively, a grooved bottom plate may co-operate with grooving shoes, the central shoe having a symmetrical profile gradually assuming a V-shape before the other grooving shoes are reached. These are initially tapered to apply pressure to the inner side of the corresponding groove and gradually assume a V-shape. In the apparatus shown in Fig. 13, the tops of heatable boxes 26 provide the grooved plate. Grooving rollers 3 are mounted in a housing 28 reciprocated along a guide rail 29 by means of a link rod 31 and disc 30 rotated by a motor. Seizing sleeves are provided on both the plate and housing to advance the paper stepwise as the corrugations are formed. The corrugated paper may be glued to further layers 32, 35 by means of rollers 34, 37 respectively.
Patent GB-237014-A (GB)
Title: Improvements in griller tables
IPC: F24C15/18
Filed: 1924-04-17
Abstract: 237,014. Helps, G. April 17, 1924, Supports for articles to be heated.-To prevent slipping of a grilling-table on a smooth surface, a trailing sheet of metal a is attached to the legs d on one side. The sheet may terminate in a spring clip b which engages the edge of the crown-plate c of the stove.
Patent GB-1253594-A (GB)
Title: High-porosity, wet-strength paper and a process for producing it
IPC: D21H17/27
Filed: 1969-02-25
Abstract: 1,253,594. Paper. VITA MAYER & C. GIA F. LLI VITA S.a.S. 25 Feb., 1969 [24 Dec., 1968], No. 9898/69. Heading D2B. A paper of high porosity and wet strength comprises 20 to 80% of natural vegetable fibres, 80 to 20% of man-made fibres and two binders of which one is carboxymethylcellulose of a degree of substitution between 0.4 and 0.8, the other is a water-soluble, wetstrength polyamide, and each is present in an amount of between 2 and 4% by weight of total fibre weight. It may be made by stirring an aqueous slurry of fibres of the two kinds and carboxymethylcellulose, adding the polyamide while continuing to stir and sheeting out by conventional papermaking methods. In the Examples, the man-made fibres are: rayon staple (Examples 1-3, 6 and 7), waste from textile mills comprising 80% cellulose acetate and 20% nylon 66 (Example 4) and polypropylene (Example 5).
Patent HU-T66252-A (HU)
Title: Device for the collection of refuse, mainly domestic refuse
Inventor: NIJENHUIS DERK
IPC: B65F3/04
Filed: 1991-10-11
Abstract: PCT No. PCT/NL91/00197 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Oct. 11, 1991 PCT Pub. No. WO92/06906 PCT Pub. Date Apr. 30, 1992.A device for the collection of domestic refuse and similar materials, comprising a number of containers which are fitted in at least one upper layer positioned above at least one lower layer. The containers in the upper layer are accommodated in a support which can be moved up and down. The containers are formed in such a way that in a lower position of the upper support, the containers of the top layer project into the containers of the layer lying below. Accordingly, the containers of each layer can be filled easily by hand while they are in the device.
Patent HU-T59165-A (HU)
Title: Process for producing somatostatine analogues
Inventor: SCHALLY ANDREW V
IPC: A61K38/04
Filed: 1991-04-05
Abstract: There are disclosed two, cytotoxic, structurally closely related groups of compounds, namely compounds of the formula: <IMAGE> wherein R<1> is L or D-Phe, D-Trp, L or D-Mel, R<3> is Mel, Tyr or Phe, R<6> is Thr or Val,  R<8> is Thr, Trp or Mel, Q is selected from the group consisting of hydrogen, L and D-Mel, Mel-Mel dipeptide, cyclopropanealkanoyl, aziridine-2-carbonyl, methotrexoyl, 1,4-naphthoquinone-5-oxycarbonylethyl, epoxyalkyl and the  OMEGA -carbonyl-alkylamino derivatives thereof; and the  OMEGA -carbonyl-alkanoyl derivatives of 2-hydroxymethyl-anthraquinone, doxorubicin, esperamycin, and mitomycin C ; wherein the  OMEGA -carbonyl-alkylamino group has the formula -CO-(CH2)n-NH- where n is 2-6, and the  OMEGA -carbonyl-alkanoyl group has the formula -CO-(CH2)n-CO- where n is 2-6, and compounds of formula <IMAGE> wherein R<1> is L or D-Phe, L or D-Trp, R<3> is Phe or Tyr, R<6> is Val or Thr, R<8> is Thr or Trp, A is a diaminoacyl residue having the formula -HNCH2-(CH2)m-CH(NH)-(CH2)n-CO- where m is 0 or 1 and n is 0 or 1, Q<1> is a cytotoxic moiety having the formula Q<2> or (B)2Q<3> or (Q<4>)2 wherein Q<2> is Pt(Y)2, where Y is an anion of pharmaceutically acceptable acid, Q<3> is a non-platinum-group metal, selected from the group consisting of titanium, vanadium, iron, copper, cobalt, gold, nickel, cadmium and zinc, Q<4> is selected from the group consisting of L or D-Mel, Mel-Mel dipeptide, cyclopropanealkanoyl, aziridine-2-carbonyl, epoxyalkyl, 1,4-naphthoquinone-5-oxycarbonylethyl or the  OMEGA -carbonyl-alkylamino derivatives thereof; the  OMEGA -carbonylalkanoyl derivatives of 2-hydroxymethyl-anthraquinone, doxorubicin, esperamycin and mitomycin C, wherein the  OMEGA -carbonyl-alkylamino group has the formula -CO-(CH2)n-NH- where n is 2-6 and the  OMEGA -carbonyl-alkanoyl group has the formula -CO-(CH2)n-CO- where n is 2-6, B is a substituted aralkylidene or heteroaralkylidene selected from the group consisting of halo and nitrophenyl lower-alkylidenes; lower alkyl hydroxymethyl or phosphoxymethyl pyridyl lower alkylidenes, wherein lower alk- means 1-6 carbon atoms and the salts thereof with pharmaceutically acceptable acids and bases.
Patent HU-T62679-A (HU)
Title: Self-controlling wind engine limited with spring
Inventor: BARTAK IGNAC
IPC: F03D7/04
Filed: 1990-05-02
Abstract: - (Dwg.1/1)
Patent HU-T51744-A (HU)
Title: Plastic tube of divided chamber
Inventor: TORDAI LASZLO
IPC: B29D17/00
Filed: 1988-06-07
Abstract: Proposed pipe comprises an inner pipe with a central rod and three divided plates at 120 deg C intervals, and an outer pipe. The space between the inner and outer pipes is divided into 6 equal parts by divider plates at 60 deg. intervals at 30 deg and 90 deg wrt 120 deg segments of the inner tube spaces.
Patent HU-T34712-A (HU)
Title: Process for production of iron-oxide, clean enough for telecommunication technique
Inventor: PUCH JOZSEF
IPC: C01G49/02
Filed: 1983-08-26
Abstract: Iron-oxide of the purity required for application in information technology can be obtd. from the iron-sulphate resulting as by-prod. in iron pickling operations and the ammonium-carbonate available from the carbon-dioxide by-prod. of the Haber-Bosch ammonia synthesis. - The metallic impurities of the by-prod. iron-sulphate can be eliminated as precipitates, the colloidal silicic-acid concn. can be reduced by adding iron-sulphate made from metallic iron from a steel furnace and sulphuric-acid. Iron-sulphate is reacted with ammonium-carbonate to give iron-carbonate which is transformed into iron-oxide by heating. The ammonium-sulphate produced in the reaction is a useful by-prod..
Patent HU-T46311-A (HU)
Title: Process for producing new qinaldinamide derivatives
Inventor: MASAKI MITSUO
IPC: C07D295/12
Filed: 1986-08-19
Abstract: Quinaldic acid amide derivs. (I) and their acid addn. salts are new (where R1 and R2 are each lower alkyl, or R1 and R2 together with adjacent N are 5- to 7-membered ring; X is H, lower alkyl or lower alkoxy). - Prodn. of (I) comprises reacting quinaldic acid (II) or its activated deriv. (e.g. acid halide, mixed anhydride, acid anhydride, active ester) with cpd. (III) 1,3 diamino-1-phenyl propane deriv. and opt. converting the resultant prod. into its acid addn. salt. The reaction of (II) with (III) is effected in the presence of a condensing agent (e.g. dicyclohexylcarbodiimide (DCC), DCC-N-hydroxysuccinimide, DCC-1-hydroxybenzotriazole).
Patent HU-T42980-A (HU)
Title: Slide way system
Inventor: KOELBLIN ROLF
IPC: B23B17/00
Filed: 1986-09-05
Abstract: 1. A carriage guide system comprising a basic body (10) carrying parallel guide gibs (12), and a carriage (12) displaceable on the guide gibs (12) and having a corresponding seat (22) for each guide gib, at least one side face of the seat (22) being plastic-coated, characterised in that said seat (22) is wider at the opening facing said basic body (10) than at its base and that the outside of the coating (20) and the adjacent side face of the guide gib (12) have a wedge slope of an angle (a) that is 10 degrees at most, preferably 5 degrees at most.
Patent HU-T63371-A (HU)
Title: Pfg 1 alcohols and their qpplication for reducing pressure in eyes
Inventor: WOODWARD DAVID FREDERICK
IPC: A61K31/557
Filed: 1991-06-11
Abstract: The invention relates to the use of alcohol derivatives of F-type prostaglandins as ocular hypotensives. The PGF derivatives used in accordance with the invention are encompassed by the following structural formula (I)  <IMAGE>  wherein wherein wavy line attachments indicate either the alpha ( alpha ) or beta (b) configuration; hatched lines indicate  alpha  configuration, solid triangles are used to indicate b configuration, dashed bonds represent a double bond, the 5,6-double bond being in cis-configuration, or a single bond; R is hydrogen or a -(CO)R4 group; R1, R2, and R3 independently are hydroxyl, or -O(CO)R5 groups, wherein R4 and R5 independently stand for saturated or unsaturated acyclic hydrocarbon having from 1 to 20 carbon atoms, or -(CH2)nR6 where n is 0-10 and R6 is an aliphatic, aromatic or heteroaromatic ring, R7 and R8 independently are hydrogen or alkyl of one to 6 carbon atoms or pharmaceutically acceptable salts thereof.