baber/WOPTO huggingface dataset:
Patent FI-954243-A (FI)
Inventor: GILMORE JEREMY
IPC: A61P25/04
Filed: 1995-09-11
Abstract: A pharmaceutical compound of the formula <CHEM> in which R<1> and R<7> are each halo, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl, R<2> and R<3> are each hydrogen or C1-6 alkyl, R<4> and R<5> are each hydrogen, halo, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl, R<6> is hydrogen, C1-6 alkyl, optionally substituted phenyl, optionally substituted naphthyl, optionally substituted heteroaryl, optionally substituted phenyl-C1-6 alkyl or -CO2R<8> where R<8> is an ester group, m and p are each 0, 1, 2, 3 or 4, n is 1, 2, 3 or 4, Z is <CHEM> where R<9> and R<1><0> are each hydrogen, C1-6 alkyl or optionally substituted phenyl-C1-6 alkyl, X is oxygen or sulphur, and Y is <CHEM> where R<1><1> and R<1><2> are each hydrogen, C1-6 alkyl, trifluoromethyl, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl;  and salts and solvates thereof. The compounds of the invention are indicated for use in the treatment of diseases of the central nervous system. They are active in tests that indicate serotonergic modulation.
Patent FI-956156-A (FI)
Inventor: GECZY JOSEPH
IPC: C07D295/30
Filed: 1995-12-20
Abstract: PCT No. PCT/HU95/00011 Sec. 371 Date Apr. 16, 1996 Sec. 102(e) Date Apr. 16, 1996 PCT Filed Apr. 25, 1995 PCT Pub. No. WO95/29172 PCT Pub. Date Nov. 2, 1995New inclusion complexes which are stable in their so-lid state formed of SIN-1A and cyclodextrins or cyclodextrin derivatives and optionally also containing ions as catalyst or stabilizer. The complexes release nitric oxide at room temperature upon dissolving in water or aqueous systems. The ions are preferably carboxylic acid anions such as acetate, formiate, propionate, ascorbinate, tartarate and/or lactate and/or inorganic acid anions such as phosphate, phosphite, borate, carbonate, hydrocarbonate, sulfate, sulfite and/or cations such as alkali and/or ammonium. Pharmaceutical compositions as well as kits containing the complexes. The kits are to be used as NO-liberating standards to release NO in a predictable amount and rate on dissolving in aqueous media. Processes for the preparation of the complexes by subjecting at a suitable pH SIN-1 to the catalytic action of ions to shift the equilibrium towards formation of SIN-1A in the presence of cyclodextrins or cyclodextrin derivatives capable to form inclusion complexes, whereby the SIN-1A formed is immediately complexed and stabilized and isolating in the solid state the obtained new complexes optionally containing ions. A preferred process includes reacting SIN-1 and a cyclodextrin or cyclodextrin derivative in the solid state in the presence of a salt as a catalyst by thoroughly admixing or milling the components together or by freeze drying an aqueous, oxygen-free solution containing the components, followed preferably by "second drying" in vacuo.
Patent FI-974185-A (FI)
Inventor: LENTO KYOESTI
IPC: G02B/
Filed: 1997-11-10
Abstract: The invention relates to a method and an arrangement in connection with a secondary coating line, in which method a fiber, fibers or fiber bundles are unwound from payoff reels (1) and guided to a press (4) by which a secondary sheath is formed around the fiber(s) or the fiber bundles and grease is fed into the secondary sheath, and in which method the assembly formed by the secondary sheath and the fiber(s) or the fiber bundles is pulled at a constant rate and low tension to a winding device (15) through cooling means (5, 6). In order to control the difference in length between the fibers and the secondary sheath, the difference in length between the fibers and the secondary sheath is arranged to be adjusted by adjusting fiber tension by moving the fixing point between the fibers and the secondary sheath along a straight part formed in the relaxation part by using wheel structures (8, 10).
Patent FI-991590-A (FI)
Inventor: KIMPIMAEKI TOMI
IPC: D21H19/58
Filed: 1999-07-09
Abstract: A size composition for the surface sizing of paper, board or other suchlike. The size composition comprises a size fraction which comprises a water-soluble, principal component made up of, for example, starch, polyvinyl alcohol, carboxymethyl cellulose, glucomannan, protein, or mixtures thereof, and a pigment fraction formed by mixing together a mineral material, which in the main comprises talc particles and/or other phyllosilicate particles, and a binder such as a synthetic polymer, latex and/or other corresponding binder. The size composition is prepared by mixing together the said size fraction and pigment fraction.
Patent GB-561987-A (GB)
Title: Improvements relating to filters
IPC: B01D24/00
Filed: 1943-01-20
Abstract: 561,987. Filters. SIMMONDS DEVELOPMENT CORPORATION, Ltd. (Fram Corporation). Jan. 20, 1943, No. 1002. (Class 46] A filter, particularly for oil, comprises a casing 3 with a removable cover 19 and a removable cartridge 25 having perforated end covers 27, 28 and one or more lateral openings 44 leading to a chamber 40 between masses of wadding or other filtering material 33, 34, a tube 39 leading from the imperforate top wall 36 of the chamber through the perforated bottom wall 41 and the wadding 34 to the end cover 28 so that the liquid flows from an inlet 12 in series through the wadding 33, 34 to an outlet 13 or vice versa. The cartridge 25 may be formed with annular ribs 25a. The spring 31 may be separate from or attached to the cover 19 or mounted on the cartridge to serve as a handle. The casing may be formed of two flanged sections 6, 14 connected by bolts 17, the lower section 6 being interchangeable with the casing of the filter described in U.S.A. Specification 2,081,968.
Patent GB-846452-A (GB)
Title: Double temperature feeler and method of making it
IPC: G05D23/275
Filed: 1959-01-12
Abstract: 846,452. Thermal switches. LANDIS & GYR A.G. Jan. 12, 1959 [Jan. 14, 1958], No. 1050/59. Class 38 (5). [Also in Groups XIII and XXII] One switch for regulating the temperature of a boiler and another for guarding against excessive temperature are each operated according to the temperature of a pilot bulb and the two bulbs 4 are each of semi-circular crosssection and fit together in a protecting tube 1 bearing a nipple 3 by which the arrangement is screwed into a boiler wall. Tubes 7 connect the bulbs 4 to expansion devices which operate the switches when the filling liquid changes in volume. Instead of each bulb 4 being tapered at the ends and sealed at one end 9 by crimping and soldering, there may be end walls soldered in position, with an aperture for the tube 7 in one wall and an aperture for a filling tube in the other wall.
Patent GB-290536-A (GB)
Title: Improvements in and connected with domestic ovens
IPC: F24C13/00
Filed: 1928-01-12
Abstract: 290,536. Mitchell, W. J. Jan. 12, 1928. Cooking-ranges; boilers, arrangernent of.-In a range of the type comprising a boiler-stove 1 and an oven 2 arranged in a wall recess 3 with a clear space 10 between them, the gases from the stove passing around the oven, the top 7 of the stove and plates 11 and 12 forming the upper and lower walls of the oven jacket occupy the whole width and depth of the wall recess, and the flue pipes 14, 15 conveying the gases to and from the jacket are of small size, so as to leave the spaces above and below the oven substantially unobstructed for the reception of cooking utensils &c. The oven may be provided with gas or electric heating means.
Patent GB-1133491-A (GB)
Title: Improvements in or relating to pipes
Inventor: GRANGER BERTRAM DONALD
IPC: B21C37/15
Filed: 1966-01-11
Abstract: 1,133,491. Metal and plastics pipes. METALLIFACTURE Ltd. 22 Sept., 1966 [11 Jan., 1966], No. 1144/66. Heading F2P. [Also in Divisions B3 and B5] A square cross-sectional metal or plastics pipe formed by a die from a longitudinally welded cylinder, is swaged to form an outstanding hollow rib 3 at each longitudinal edge.
Patent GB-818309-A (GB)
Title: Improvements relating to overspeed protection devices
Inventor: PEARCE KENNETH MAXWELL
IPC: G05D13/00
Filed: 1957-01-11
Abstract: 818,309. Winch overspeed devices. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. Dec. 19, 1957 [Jan. 11, 1957], No. 1161/57. Class 78 (5). [Also in Group XXXVII] A winch overspeed device which applies the brakes to stop the winch drum when a predetermined, speed is exceeded, includes a cage 37 which is rotatable in bearings 38, 39 mounted on fixed frame 42 and is driven by the winch drum through gear 45. The cage mounts weights 8 positioned on wheels 4, 4<SP>1</SP> and 5, 51 secured respectively to shafts 1 and 2 mounted rotatably on and in the sides of the cage. The rotation of the cage, and therefore of the weights, causes centrifugal forces to act on said weights, and these forces cause a torque to act upon shaft 1, which is transmitted as an axial thrust along slidable shaft 7 via cam 9 secured to shaft 1, cam 10 secured to rotatable shaft 3, and cam 11 fixed to the end of shaft 7. Shaft 7 is connected to push-rod 16 of magnetic snap-switch 17, the connection being such that displacement but not rotation of shaft 7 is transmitted to switch 17. The displacement of push-rod 16 is resisted by the snap-switch. When the winch drum exceeds the predetermined speed, the torque of shaft 1 increases to cause the resultant axial thrust along shaft 7 to be transmitted by push-rod 16 to operate the snap switch to apply the brakes. The value of the predetermined speed is adjusted by rotation of cam 21, the said rotation causing an upward displacement of shaft 7, and a consequential rotation of wheels 4, 41, 5, 5<SP>1</SP> and therefore of weights 8, so as to vary the said thrust for a given speed. Wheels 5, 5<SP>1</SP> serve to double the torque by driving the wheels 4, 4<SP>1</SP> and, in conjunction with wheels 12, 13, to balance the cage dynamically. Cam 21 may be driven by the winch drum.
Patent GB-1439708-A (GB)
Title: Dozer attachments for tractors
IPC: E02F3/76
Filed: 1974-01-11
Abstract: 1439708 Dozers INTERNATIONAL HARVESTER CO 11 Jan 1974 [29 Jan 1973] 01399/74 Heading E1F A dozer attachment for a tractor comprises a U-shaped frame 11, a ball and socket joint 18, a dozer blade 12 formed by two parts 66a so hinged together that when the blade is coupled to the frame by the joint 18 the axis of the hinge passes through the centre of the ball of the joint 18, and two extendable struts 20 connected between the outer ends of the blade parts 66a and the legs 13 of the frame 11. Preferably each strut 20 is formed by upper and lower struts 21, 22 connected to the blade by universal joints. The ends of the strut 21, 22 are connected to trunnion parts 23 mounted on the legs 13 for movement therealong by rams 30, 32 to control single or double angle adjustment of the blade parts 66a about the ball joint 18.
Patent GB-192076-A (GB)
Title: Improvements in or relating to gas heated cooking or heating plates
IPC: F24C15/10
Filed: 1923-01-16
Abstract: 192,076. Mahieu, P. Jan. 18, 1922, [Convention date]. Gas cooking-stoves; baffles.-A gas-heated hot plate stove, of the type comprising a closed chamber containing baffles which give the gases a tortuous path, is provided with a single burner 12 of disc or mushroom type, which is seated in an opening in the base so as to be substantially flush with it and is surrounded by a ring of air holes in the base. The bottom and sides of the chamber are lagged with non-conducting material 2, whilst the top is formed of metal plate 3 of high conductivity. Above the burner is an opening 17 in the top plate with a cover 18. Baffles 6 - - 11 give the gases a winding path on their way to the exit 16 at the end of the stove. A cooking-chamber open at the lower end may stand on the stove, as indicated in dotted lines in Fig. 1.
Patent GB-722661-A (GB)
Title: Improvements in or relating to catalyst manufacturing process
Inventor: JR CHARLES NEWTON KIMBERLIN
IPC: B01J23/28
Filed: 1953-01-19
Abstract: Zinc-alumina-molybdena catalyst, for use in hydrocarbon conversion processes, is prepared by mixing an alumina hydrosol obtained by the process of the parent Specification with a solution containing a zinc salt and free from polyvalent anions, impregnating the product with an aqueous solution of ammonium molybdate to form a gel comprising molybdena supported on a zinc-alumina base, and drying the gel.  The ammonium molybdate solution may be added to the mixture of alumina hydrosol and zinc solution, or a zinc-alumina gel may first be formed and dried and then impregnated with the molybdate solution.  Aqueous solutions of zinc acetate or nitrate may be used, or a solution of zinc ammine hydroxide, obtained by absorbing zinc ions on a cation exchange resin, and elutriating with excess ammonia.  Zinc chloride is less satisfactory.  The ammonium molybdate solution preferably contains excess ammonia stoichiometrically equivalent to the zinc present.  The final gel may be spray dried to produce microspheroidal catalyst particles.  Example III describes the preparation of a catalyst containing calcium; the addition of potassium and cerium as promoters is referred to.  In addition to the peptizing agents used in the parent Specification for the preparation of the alumina hydrosol, propionic acid and tartaric acid are mentioned.
Patent GB-542866-A (GB)
Title: A work holder for use on a metal cutting or grinding machine
IPC: B23Q3/00
Filed: 1941-02-05
Abstract: 542,866. Work-holders ; copying-mechanism. REYNOLDS TUBE CO., Ltd., and REYNOLDS, E. A. Feb. 5, 1941, No. 1519. [Class 83 (iii)] [Also in Group XXIII] Work such as long aircraft spars of thin metal of channel section required to be machined or ground to close limits are clamped on the bed d of the machine by a bar c placed inside the channel and clear of the edges b to be machined. A roller e in proximity to the cutter exerts clamping pressure on the bar from a spring, weight or screw h. When one end of the channel retains the form of the tube from which it has been cut, the end of the bar c within the tubular portion is tapered to coact with a filling wedge i so that the bar can be held to the bed by a clamp j without damaging the work. The bar may extend beyond the tubular portion for clamping. When the spar is to be tapered, or otherwise formed, if the spar and bar c are flexible enough, a shaped packing piece may be interposed between the spar and the bed of the machine. A number of spaced rollers e on a common spindle may act simultaneously on a number of clamping bars in spars side by side.
Patent GB-1569426-A (GB)
Title: Manufacture of semi-synthetic penicillin antibiotics
IPC: C07D499/00
Filed: 1977-01-14
Abstract: In the synthesis of penicillin antibiotics by acylation of the mono- or bis-silylated 6-aminopenicillanic acid with an acid chloride or protected acid chloride in an organic solvent and subsequent elimination of the silyl and other protective groups, the acylation stage is improved by using an amide of the formula R<1>CONHR<2> as hydrogen halide acceptor; in this, R<1> is lower alkyl, aralkyl, amino, mono- or di-(lower alkyl)amino and R<2> is hydrogen, lower alkyl or aralkyl.
Patent GB-947539-A (GB)
Title: Improvements in overvoltage protection devices
Inventor: RABUS WILLY
IPC: H01T1/12
Filed: 1962-01-16
Abstract: 947,539. Protective arrangements. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Jan. 16, 1962, No. 1546/62. Heading H2H. An over-voltage protective device having a transparent insulating housing 11 is provided with an assembly comprising a voltage dependent resistor 20 and a spark gap 21, the assembly being secured to the connection 12 at the top of the housing 11 by means of solder 16 against the force of a tension spring 25, the arrangement being such that upon the occurrence of an over-voltage the spark gap breaks down and the current flow through the device softens the solder 16, whereupon the assembly of resistor and spark gap is visibly moved to the bottom of the housing by the spring 25 to break the circuit through the device.
Patent GB-884082-A (GB)
Title: Electrical coil structure
IPC: H01F7/20
Filed: 1960-01-15
Abstract: 884,082. Electromagnets; inductors and transformers. UNITED STATES ATOMIC ENERGY COMMISSION. Jan. 15, 1960 [Feb. 12, 1959], No. 1569/60. Classes 35 and 38 (2). A coil for an electromagnet, e.g. in a particle accelerator, or for an inductor or transformer, is spirally wound from interleaved conducting strip 12, preferably copper, and insulation 14, the former having transverse grooves 13 which define coolant channels. The grooves are shown as being straight and parallel to each other, but they need not be so. In the embodiment described (an electromagnet) the coil is enclosed in a fluidtight casing, with forced oil or air as the coolant, and with insulated rings and radial arms to ensure its even distribution.
Patent GB-258468-A (GB)
Title: Flushing and disinfecting apparatus for sputum and spitoons
IPC: A47L15/16
Filed: 1926-01-20
Abstract: 258,468. Keser, F. Jan. 20, 1926. Jars, washing, cleaning, and disinfecting.- Apparatus for sterilizing spittoons and the sputum therefrom comprises a receptacle 4 having a hinged lid 3 and provided with a bent perforated pipe 10, a perforated pipe 13, and a number of parallel tubes 9 fitted with spray nozzles 14, these pipes and tubes being adapted to be connected to a pipe 6 leading to a supply of hot water, cold water, or steam. Each of the nozzles is provided with a stop-cock. The receptacle 4 is divided by a partition of wide-meshed wire gauze 19 provided with a lid 20. The spittoons are inverted over apertured plates 16 fitted on the nozzles 14 and are washed internally by sprays of clean water from the nozzles and externally by water from the pipe 10. Then the supply of water is shut off and steam is passed through the nozzles 14 and the pipes 10, 13, raising to boiling point the temperature of the water in the bottom of the receptacle 4. Subsequently the supply of steam is interrupted, the water is drained from the receptacle, and the spittoons are rinsed with hot water and then with cold water. The apparatus may be provided with a thermometer 24, as shown, or, in the case of larger vessels, with a manometer and a safety valve.
Patent GB-1336333-A (GB)
Title: Apparatus for electric arc welding
IPC: B23K9/09
Filed: 1971-01-13
Abstract: 1336333 D.C. arc welding apparatus ESAB Ltd 13 Jan 1971 [14 Jan 1970] 1693/71 Heading H2H D.C. arc welding apparatus (Fig. 1) comprises a source 1 in series with an inductor 4, an inductive coil 5 of a relay switch 5a, a movable consumable electrode 7 and workpiece 8, a shunt branch containing a rectifier 10 and a resistance 11 in series with the switch 5a being connected across at least a part of the winding of the inductance. In operation, upon movement of the electrode 7 into contact with the workpiece 8, the short circuit produced causes a current to flow through the rectifier 10 and resistance 11, and a current to build up in the inductance 4. Upon melting of the electrode tip and an arc condition occurring, the magnitude of the current in the inductance will fall and a resulting back E.M.F. will prevent the shunt branch from conducting, thereby reducing the electrode current by the amount previously flowing through the rectifier 10. A short circuit is then reproduced by movement of the electrode and another cycle begins. The first shortcircuit condition activates the relay 5, 5a which experiences a delay of preferably corresponding to at least two cycles of arc conditions prior to opening of the switch 5a whereby the rectifier 10 is taken from the circuit. The modification shown in Fig. 4 comprises an S.C.R. 22 instead of the relay switch, which rectifier is fired via a gate circuit 27-29 at the beginning of each arc condition, the time constant of the circuit and the value of the capacitance 29 being such that a voltage preventing further gating pulses reaching the S.C.R. will be developed across the capacitance after preferably at least two arc periods In a further modification, Fig. 5 (not shown), the circuit of Fig. 4 is combined with a second S.C.R. (42) with firing circuit (43), which S.C.R. is adapted to conduct only when the magnetic flux in the inductor (36) is decaying, i.e. during an arc period, so that the electrode current during an arc period will be additionally reduced by the current flowing through the rectifier (42). After switching of the relay switch or S.C.R. current is carried via bypass resistors, e.g. 12, Fig. 1, to suitably modify the electrode currents.
Patent GB-203267-A (GB)
Title: Stand for supporting hammocks or similar appliances
IPC: A45F3/24
Filed: 1923-01-19
Abstract: 203,267. Turner, C. R., and MacLaren, M. P. Jan. 19, 1923. Hammocks.-A collapsable framework for supporting a hammock &c. comprises two substantially upright end-members, each composed of a pair of spaced members, erected facing each other and with the corresponding spaced members on each end member connected at and near their lower ends by an X-shaped frame. The end members are provided with suspension hooks 6, 7, cross stay bolts 1, 2, 3, 4 being used to hold the members in spaced relation. Slots G, H are cut in the X-frame members to accommodate a bolt 5 and also to allow longitudinal adjustment between the end members. The eight frame members are preferably of exactly similar dimensions.
Patent GB-676816-A (GB)
Title: An improved floor or platform
IPC: E04C2/42
Filed: 1950-01-23
Abstract: 676,816. Floors. MITCHELL, F. G. Jan. 19, 1951 [Jan. 23, 1950], No. 1741/50. Class 20(iv). A grid-like floor structure comprises metal beams 11 arranged on edge in spaced parallel relationship and transverse metal spacing strips 12 located at intervals in the length of the structure to cross the beams to which they are welded. Each strip has an inverted U-shaped channel 13 fitting over the upper edge of the beam and may be arcuate in cross-section or dome-shaped between the plates. Curved or verticallycorrugated plates may replace the beams and the structure may be covered with continuous surface material supported if necessary by boarding or plating. Specification 598,869 is referred to.
Patent GB-449562-A (GB)
Title: Parasiticidal compositions
IPC: A01N25/08
Filed: 1935-01-18
Abstract: A parasiticidal composition comprises a water-insoluble parasiticide and a colloidal clay of the bentonite type mixed with a small proportion of magnesium oxide, or magnesium oxide and calcium sulphate.  From 95-98 per cent of a colloidal clay is mixed with from 2-5 per cent of magnesium oxide or a mixture of 20-33 1/3 per cent of calcium sulphate and 80-66 2/3 per cent of magnesium oxide in finely divided form and this emulsion is mixed with the parasiticide in varying proportions, according to whether the composition is used in dry form or as an aqueous suspension.  The amount of the emulsion used is decreased when the composition is used as a spray, but should be at least equal to the amount of parasiticide present, and may be increased up to twenty times the amount of parasiticide.  Suitable water-insoluble parasiticides include copper oxychloride, basic copper sulphate, copper phosphate, sulphur, arsenates of lead, calcium, or zinc, or the insoluble arsenites of sulphur, copper, calcium, potassium, or lead.  Suitable colloidal clays include bentonite, montmorillonite, or wilkinite.