baber/WOPTO huggingface dataset:
Patent GB-1412861-A (GB)
Title: Thermoplastic moulding compositions showing accelerated  degradation under the action of light
IPC: C08K5/20
Filed: 1973-02-26
Abstract: 1412861 Photo-degradable polymer compositions BADISCHE ANILIN- & SODAFABRIK AG 26 Feb 1973 [26 Feb 1972] 9270/73 Heading C3P Moulding compositions comprise (1) a synthetic organic thermoplastic polymer and (2) 0À01 to 5 weight per cent based on the polymer of a photo-degradation accelerator which is a benzoylaminoanthraquinone or a phthaloylaminoanthraquinone. The polymer may be a styrene, olefin or vinyl chloride polymer, or a polylactam, polyurethane, polyester or polyamide. Examples describe compositions of polyethylene with (1) 1-benzyolaminoanthraquinone and (2) 4,8-dibenzoylaminoanthraquinone, and of (3) polypropylene with N,N<SP>1</SP>- di - (1 - anthraquinonyl)isophthalic diamide and (4) polystyrene with 1,4-dibenzoylaminoanthraquinone.
Patent GB-391591-A (GB)
Title: Improvements relating to direct current dynamo electric machines
IPC: H02K23/36
Filed: 1932-04-01
Abstract: 391,591. Dynamos. FILMER, C., 55, Ashfield Road, Altrincham, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. April 1, 1932, No. 9420. [Class 35.] Cores; exciting.-In a continuous-current generator particularly for arc welding, each main pole or each alternate pole 4 comprises a portion 7 formed wholly or in part of magnetic material of high retentivity, such as permanent magnet steel, and a second portion 6 formed of magnetic material of relatively low retentivity, the portions being disposed side by side along the axis and separated by a. non-magnetic partition 8 so as to form separate flux-paths in the magnetic circuit ; a shunt winding 15 embraces both portions of each pole and a reverse series winding 16 embraces the low retentivity path, and -the armature core 1 is divided by a non-magnetic separator 14 into two parts co-operating with the low retentive and high retentive paths of the field magnet. As shown, the pole 4 only is provided with a highly retentive part but a non-magnetic separator 9 is provided also in the second pole 5 and the series winding may be arranged on the main portion 10 of this pole. Air spaces containing struts of magnetic material may constitute the nonmagnetic spacers. The permanent magnet steel need not extend the full radial depth of the pole, but a part, usually the pole face, may be of normal laminations. The machine may have interpoles of normal construction carrying series windings and rheostats are provided in series with the shunt winding 15 and in parallel with the reverse series winding 16. Specification 315,045, [Class 35, Dynamo-electric generators &c.], is referred to.
Patent GB-922635-A (GB)
Title: Batching silo with weigh batcher, more particularly for concrete ballast
IPC: B28C7/04
Filed: 1961-03-15
Abstract: 922,635. Weighing-apparatus. ELBAWERK, ETTLINGER BAUMASCHINENUND HEBEZEUGFABRIK G.m.b.H. March 15, 1961 [March 18, 1960], No. 9437/61. Class 143. [Also in Group XXX] The bin 6 which is part of the weighing- receptacle of apparatus for weighing batches of material, e.g. concrete ballast, is interchangeable with other bins and is easily detachable from a fixing frame 2 on the weighing-apparatus and is itself fitted with a detachable base 10. The capacity is then adaptable to concrete mixers of different sizes. The base 10 includes an outlet mechanism 11. The detachable connections preferably function in the manner of a drawer: slides 5 on the bin engage guides 4 on the frame 2 and slides 9 on the base engage guides 8 on the bin and the components are secured in position by screws 7. Each bin is associated with an indicator 12 for the weighing equipment. The indicators are interchangeable and are designed to allow for the differences in the weights of different-sized bins.
Patent GB-448064-A (GB)
Title: Improved cooling device for liquids
IPC: F25D31/00
Filed: 1934-11-29
Abstract: 448,064. Straight - tube heat - exchangers. BARNES, F. J. T., 184, Breakfast Creek Road, Newstead, Brisbane, Australia. Nov. 29, 1934, No. 9457/35. Divided out of 430,347. [Class 29] [See also Group XXVIII] Apparatus for cooling liquids comprises a number of tubes 10 clamped between headers 15 and 16 which communicate with the tubes through ports 22, each header being separated from the tubes by a unitary gasket 11 flanged to make spigoted connection with each individual tube. The gaskets are formed with projections extending laterally beyond the headers to serve as feet for supporting the apparatus. Clamping rods 18 are provided to hold the headers together and these rods pass through grooves in each end of the gaskets 11 and maintain them in position. The tubes may be made of transparent material.
Patent GB-734052-A (GB)
Title: Improvements in and relating to axial-flow and radial-flow turbines and the like
Inventor: KRESS HERWIG
IPC: F01D5/18
Filed: 1953-04-07
Abstract: 734,052. Turbine and compressor blades. ESCHER WYSS AKT.-GES. April 7, 1953, No. 9474/53. Class 110 (3). [Also in Group XXII] A turbine or compressor blade comprises a profile portion formed from sheet metal which is welded or brazed to a root portion of stepped formation, the root portion having parallel surfaces on one side of the root, the surfaces lying at different levels on the root and being parallel to the blade axis. In Figs. 1 and 2, the root portion 3 has surfaces 4 and 5 to which extensions of the blade profile portions 1 and 2 are secured. The profile portion may comprise two parts which are welded along the leading and trailing edges, or it may be formed in one piece and folded about the leading edge. The welding surfaces on the root portion may be concave as in Fig. 1 or they may be convex. The profile portion may be additionally secured to the root portion, for example, by the use of bent tabs formed on the extensions of the profile portion and the tabs may be secured by welding to the root portion. In cases where the profile portion is shaped before securing to the blade root, one of the extensions 35, Fig. 14, on the profile portion is formed with apertures 36 through which welding electrodes may be introduced to effect welding of the other extension to the blade root portion 38. The apertured, extension 35 is strengthened by means of a welded-on sheet-metal layer 39. The profile extensions may be formed with recesses or incisions 31, Fig. 11, to prevent shunting of the electric current through welding spots already produced. The incisions may be employed to suck away boundary layer in the region of the blade root. The hollow passage in the blade may be utilized for cooling.
Patent GB-538258-A (GB)
Title: A buoyant jacket
IPC: B63C9/093
Filed: 1940-05-30
Abstract: 538,258. Buoyant jackets. BOYES, R. N. C. May 30, 1940.No.9482. [Class 141] A buoyant jacket consists of an inner and outer layer of waterproof material and an intermediate layer of buoyant material, such as Tropal, and, at the chest portion, either internally or externally, with two additional padded pieces c, which extend a small distance round the back of the jacket, as shown at e, and are preferably connected by a padded portion d across the shoulders. The collar f is padded to support the head in water. The jacket may be provided with a.hood.
Patent GB-1219130-A (GB)
Title: Processing of counting pulse trains
IPC: G05B19/23
Filed: 1968-02-27
Abstract: 1219130 Electronic counters SIEMENS A G 27 Feb 1968 [28 Feb 1967] 9521/68 Headings G4D D6Y D6C1 D6C2 and D1D9G Forward and backward counting pulse trains are fed to buffer counters from which the most significant digits are periodically extracted and fed to a summing counter. Movement of a machine tool 1 produces signals in quadrature so as to produce forward or backward counting pulses on leads V, R, respectively. These pulses are controlled by high-speed timing pulses from a circuit 10 to pass through preliminary stores 5, 6 to respective binary cascade counters 7, 8. Periodically, the three stages of the counters 7, 8 are compared by logic circuits Fig. 2 (not shown) at times t 1 , t 2 , t 3  at which times the corresponding digits of a magneto-strictive circulating store 12 are passing sequentially through an adder-subtractor on lead a. The logic circuits are such that only the most significant digit is extracted from each counter 7, 8 to feed the adder-subtractor 11 over leads b, c, respectively. Control circuit 9 energizes gates 13 to inhibit feed from stores 5, 6 to counters 7, 8 during read-out.
Patent GB-898904-A (GB)
Title: An improved fastener
Inventor: FERNBERG ERIC BIRGER
IPC: G05G1/12
Filed: 1959-12-15
Abstract: 898,904. Securing knobs on shafts. F.T. PRODUCTS Ltd. March 15, 1961 [Dec. 15, 1959], No. 29549/61. Divided out of 897,465. Class 80 (2). [Also in Group XXV] A fastener 10 comprises a single strip of resilient material of substantially U-shape having two limbs 11, 12 joined by a web 13 in which each limb is bowed cylindrically about the longitudinal axis of the fastener and at least one of the limbs is formed with at least one inwardly and rearwardly directed prong 14 or 15 and at least one outwardly and forwardly directed claw 16 or 17 and wherein there is sheared and bent from at least one of the limbs at least one arcuate spring tongue 19 of radius less than that of the limbs, the tongue or tongues being bent inwardly with respect to the limbs 11 and 12. As shown, the fastener is used to secure a knob 22 to a shaft 20, the prongs 14, 15 engaging a groove 23 and the shaft and the claws 16, 17 biting into the wall of the bore 21 of the knob. Specifications 795,479 and 857,910 also are referred to.
Patent GB-1468141-A (GB)
Title: Process for the preparation of self-cross-linking lacquers
IPC: C09D5/02
Filed: 1975-03-07
Abstract: 1468141 Preparation of self cross-linking polymers LONZA Ltd 7 March 1975 [8 March 1974] 9554/75 Heading C3P A mixture of : (a) 30-70 parts by weight of a monomer or monomer mixture whose polymer has a theoretical Tg of less than 10 C.; (b) 30-70 parts by weight of a monomer of monomer mixture whose polymer has a theoretical Tg of more than 30 C.; (c) 0À5-5 parts by weight of a polymerizable carboxylic acid or a salt thereof; (d) 2-35 parts by weight of a monoethylenically unsaturated reactive monomer which does not contain free carboxylic groups; and (e) 0À5-5 parts by weight of an alkali metal or ammonium salt of a polymerizable sulphonic acid is polymerized at 15- 30 C. With a redox system comprising an alkali metal or ammonium persulphate, ascorbic acid and a ferrous salt at an initial pH of 3-4, at most 30% of the total monomers, together with the main amount of the persulphate being present initially, and the remainder of the ingredients being so closed in that a preselected constant temperature (1 C.) results. In the examples, polymers are made from styrene, ethyl acrylate, methallyl sulphonate, N-methylolacrylamide, acrylamide, maleic acid monoureide and polypropylene glycol monoacrylate. The polymer can be methylolated in situ by suitable choice of polymerization medium.
Patent GB-1166563-A (GB)
Title: Improvements in and relating to Electric Motors
IPC: H02P6/08
Filed: 1967-03-01
Abstract: 1,166,563. Electric motors. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. 1 March, 1967 [4 March, 1966], No. 9630/67. Heading H2A. [Also in Divisions H1 and H3] The stator windings 1, 2, 3 of a motor having a permanent magnet rotor are connected to a battery 7 and to the main collectors of transistors 4, 5, 6, respectively. The transistors are of a type having an auxiliary collector where part of the current flow is diverted from the main to the auxiliary collector when influenced by a magnetic field. The triggering magnetic field 20 is provided by a permanent magnet mounted on the rotor shaft and spans 240 degrees so that it influences at least two transistors at the same time. As shown, current will flow in stator winding 3 while transistors 4, 5 will be non- conductive and as the rotor rotates current will flow in each of the stator windings in turn.
Patent GB-314885-A (GB)
Title: An improved record for sound reproducing apparatus of the disc type
IPC: G11B3/70
Filed: 1928-03-30
Abstract: 314,885. Carpenter, E. P. March 30, 1928. Records, blanks for.-A disc record is made by coating a core or support of metal &c. on one or both sides with unvulcanized indiarubber or rubber compound, in which the record groove is formed directly by pressure of a matrix, after which the rubber is vulcanized or cured. The vulcanization may be effected by the heat of the matrix. The unvulcanized rubber coating may be applied to the core or support, or to the matrix, in sheet form, or by dipping in rubber solution, or by electrodeposition. When the coating is applied initially to the matrix, it may be transferred to the support by pressure of the matrix upon it, the support having been suitably treated to cause adhesion of the rubber; or the rubber may be cemented to the support after having been pressed upon and removed from the matrix.
Patent GB-966273-A (GB)
Title: Process for bulk polymerising vinyl or vinylidene compounds
IPC: C08F279/02
Filed: 1962-03-13
Abstract: A feed, which is immiscible and not reactive with water and which consists at least predominantly of vinyl or vinylidene compounds and in which at least part of the heat of polymerization is removed from the polymerization zone by evaporative cooling, is bulk polymerized by maintaining in the polymerization zone during at least part of the reaction not more than 5% water at its boiling point at least in part as a separation liquid phase, the water being sufficient to reduce the temperature in the zone. The monomer may be styrene, a chloro-styrene, vinyl xylene, a vinyl toluene, an ethyl styrene, vinyl chloride, vinyl acetate, ethyl acrylate, methyl methacrylate and/or acrylonitrile and may contain 1-30% of a rubbery homo- or co-polymer, e.g. a copolymer with 50-80% butadiene and 20-50% styrene or 75-85% butadiene and 15-25% acrylonitrile, polyisoprene or polybutadiene. The heat of polymerization may be removed by indirect heat exchange from the polymerization zone in which the water is sufficient to reduce the viscosity of the reactants.  The styrene may be 5-40% polymerized in a first zone with the remaining polymerization occurring in a second elongated vertical zone down which the reactants pass.  The polymerization may be batch or continuous using, e.g. 0.001-1% of benzoyl, lauroyl or di-tert.-butyl peroxides as catalyst, up to 10% of a lubricant, e.g. mineral oil or wax, butyl stearate soy-bean oil, a modifier e.g. a mercaptan, xanthate or phosphate, and a stabilizer, e.g. a substituted phenol or triazole or a dye.  A polymerization apparatus is described, (not shown).
Patent GB-610163-A (GB)
Title: Improvements relating to slicing machines
IPC: B26D7/06
Filed: 1946-03-29
Abstract: 610,163. Slicing:machines. BERKEL & PARNALL'S SLICING MACHINE MANUFACTURING CO., Ltd. (Maatschappij van Berkel's Patent N. V.). March 29, 1946, No. 9766. [Class 28(ii)] In a slicing-machine in which the substance on a feed table 5 is intermittently advanced towards the knife to cut off each succeeding slice, the advance being by the usual feed screw and a screw follower (half-nut) the substance table 5 can also be moved by hand towards or from the knife without any disengagement of the screw follower from its screw. The screw follower comprises a worm wheel 12 in continuous engagement with its worm feed screw 11, but the worm wheel is mounted on its spindle through a floating clutch 14 frictionally engaging a tapered centre support 16 mounted on a slidable rod 21. The tapered clutch support 15 is slightly eccentric to the tapered hole in the clutch 16. In action, the pushing of a lever 26 up to a stop 30 causes a projection 28 to press on and slide the rod 21 thereby causing the support 15 to move axially against its spring 19 and free it from frictional engagement with the clutch 14 so that further pushing on the lever 16 allows the worm wheel to roll along its feed screw in full mesh as the whole carriage is moved by the push on the lever 26 to move the substance towards the knife. In pulling the substance away from the knife by pulling the lever 26 another projection 27 similarly frees the worm wheel from its clutch.
Patent GB-115949-A (GB)
Title: Improvements in or relating to Multipolar Magnetos for Electric Ignition Systems.
Inventor: MELLERSH-JACKSON WILLIAM JOHN
IPC: H02K21/30
Filed: 1917-07-06
Abstract: 115,949. Jackson, W. J. Mellersh-, (Rosch Magneto Co.). July 6, 1917. Magneto-electric machines.-A multipolar magneto-electric machine for ignition purposes comprises a number of series of alternately reversed bar magnets 1, II, III, Fig. 3, of arcuate form connected to pole-pieces 8, 8<1>, the magnets of one series overlapping the magnets of the other series. The series of magnets are so arranged as to produce pole-pieces of alternate polarity and are magnetically insulated from each other. The ends of the magnets are secured to the pole-pieces by bolts 11 and are separated from each other by a space 7, 7', a corresponding recess being also formed in the rear faces of the pole-pieces. The pole-pieces are also cut away where they pass under the magnets of other series. The armature is formed with outwardly projecting poles wound with primary and secondary coils 4, 5. An interrupter, rotating with the armature and operated by stationary cams 16, is included in the primary circuit The secondary circuit, is connected between two brushes 19, 19<1>, Fig. 1, bearing on contacts 20, 20<1> connected to the sparking-plugs.
Patent GB-492818-A (GB)
Title: Improvements in impulse transmitters of the type used in telephone systems
IPC: H04M19/02
Filed: 1937-04-06
Abstract: 492,818. Interrupters. GENERAL ELECTRIC CO., Ltd., and PUCKETTE, C. C. April 6, 1937, No. 9820. [Class 38 (v)] In an impulse trans mitter of the type used in telephone systems, a toothe( wheel 28, driven con tinuously through i spring coupling by a self-interrupting elec tromagnetic step-by step pawl-and-ratchet device, co-operates with two sets of springs 29, 30 which may be arranged in series or parallel and are relatively adjustable so that the proportion of " make " to " break " may be varied from 0 to 100 per cent. Each contact set by itself gives 50 per cent " make " and 50 per cent " break." The contact spring set 29 is fixed to the frame but the set 30 is adjustable, Fig. 3, by a micrometer screw 33 which serves to move it about an axis 31 about which the wheel 28 revolves. A pointer 41 moving over a scale 45 indicates the proportion of make to break and also serves over half its range to energize by means of a contact 44 a relay which effects the charge from parallel to series, Fig. 4 (not shown). The driving means for the wheel 28 consists of a self-interrupting electromagnet, which through a pawl drives a ratchet wheel 11 fixed to a container 7 connected by a spiral spring, located within the container, to a spindle 13 fixed to a wheel 22 which drives gearing 23, 25 connected to a centrifugal governor 24. To prevent the spiral spring being over wound, a disc 15 having a notch adapted to cause the breaking of the electromagnet when a contact spring 18 engages it, is driven by a pin 21 or 17 on the wheel 22 or 7. Should the wheel 7 gain on .the wheel 22 it will drive the disc 15 round with it till the notch breaks the electromagnet circuit. The wheels 7 and 15 will then remain still till the wheel 22 has caught up and moved on the wheel 15 by its pin 21. Specification 492,817, [Group XXVI], is referred to.
Patent GB-421809-A (GB)
Title: Improvements in fuel injection pumps
IPC: F02M59/26
Filed: 1933-04-01
Abstract: 421,809. Fuel - - injection pumps. OLDHAM, R., Holmwood, Cleethorpes, Lincolnshire. April 1, 1933, No. 9843. Addition to 392,618. [Class 102 (i)] In a fuel - injection pump as described in the parent Specification, in which a port 3 communicating with the compression space, is put into communication with a relief port 4 in the barrel by means of a passage or recess 6 in the plunger, and both ports are covered by the plunger during injection, the recess in the plunger has a helical controlling edge 6<x>, so that the ports 3, 4 are uncovered simultaneously in any angular position of the plunger.
Patent GB-1398451-A (GB)
Title: Tumbling machine
IPC: B24B31/02
Filed: 1973-02-28
Abstract: 1398451 Tumbling M VAN MOPPES 4 July 1973 [28 Feb 1973] 9852/73 Heading B3D A tumbling machine for grinding or polishing semi-precious stones comprises a tumbler barrel 1 supported for rotation about its longitudinal axis and having two circular external peripheral drive surfaces 3, 5 of different diameter from each other arranged coaxially of the barrel, and drive means 6 engageable with either one of the surfaces to impart rotation to the barrel. The barrel 1 has a lid 2 and both the barrel and the lid consist of injection moulded synthetic plastics material, such as nylon, and are formed with friction rollers or gear teeth 3, 5 of different diameters. The barrel is formed with spigots 4 received in slots 9 in uprights 8 of a frame 7 which has a compartment 10 for receiving a motor unit 6 comprising the motor 12 which drives a fan 14 and a gear 15. The latter extends through an opening 9 for engaging one or other of the gears 3, 5 according to whether grinding or polishing is to be effected.
Patent HK-219196-A (HK)
Title: Use of sertraline for the treatment of premature ejaculation
Inventor: BICK PETER A
IPC: A61P15/00
Filed: 1996-12-24
Abstract: A method of treating premature ejaculation comprising administering to a human in need of such treatment an amount of the compound (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthal enamine, also known by the generic name sertraline, or a pharmaceutically acceptable salt thereof, effective in delaying ejaculation.
Patent HU-T42127-A (HU)
Title: Anticorrosion liquid for washing spare parts
Inventor: KERESZTESSY ZSOLTNE
IPC: C23F11/14
Filed: 1985-07-31
Abstract: Corrosion inhibiting component washing fluid compsn. contains (all wt.%): 92-98 purified paraffin (wax) free refined hydrocarbon, 2-4 corrosion inhibitors, 0.5-1 additive with cleaning and lubricant action. - Cpds. of dicyclo-aromatic-amines and unsatd. fatty acids are the corrosion inhibitors, the cleaning additive is an ester of alkylene glycol and unsatd. fatty acids (12-18C), and/or a fatty alcohol mix (10-20C) of an ethoxy value: 3-5.
Patent HU-T50195-A (HU)
Title: New peptites hindering the activity of immune system and medical compositions containing them and process for production of these peptides and compositions
Inventor: SCHOEN ISTVAN
IPC: C07K1/113
Filed: 1988-06-14
Abstract: The invention relates to novel peptides comprising at least the amino acids Arg, Lys and Asp and optionally Val in that order wherein either (a) at least one of these is in the D-configuration, or (b) wherein Arg is bonded to the  xi -amino group of Lys or, (c) an Arg amino acid is bonded to the  alpha - and  xi -amino groups of Lys or (d) the Val is bonded to the  beta -carboxy group of the Asp, or any combination of the above options (a) to (d), and acid addition salts thereof and their preparations. The novel peptides are useful in the therapy of diseases where the decrease in the activity of the immune system is desirable.
Patent HU-T60495-A (HU)
Title: Process for producing ergoline derivatives and pharmaceutical compositions comprising such compounds
Inventor: AMSTUTZ RENE
IPC: A61K31/48
Filed: 1991-10-10
Abstract: Ergoline derivatives of the formula I <IMAGE> in which R1, R2 and R3 are as defined in the description, their preparation and use as therapeutics.
Patent HU-T63419-A (HU)
Title: Process for producing mercaptoacetamide derivatives of pyrrolo-, pyrido- and oxazinobenzazepine having encephalinase- and angiotensin-converting enzyme-inhibiting activity
Inventor: FLYNN GARY ALAN
IPC: A61P25/04
Filed: 1991-10-17
Abstract: The present invention relates to certain novel mercaptoacetylamide derivatives useful as inhibitors of enkephalinase and of ACE.