baber/WOPTO huggingface dataset:
Patent FI-925351-A (FI)
Inventor: COMMANDEUR RAYMOND
IPC: C08G61/00
Filed: 1992-11-25
Abstract: A dielectric oil which is a mixture of benzyltoluenes and of benzylxylenes. This oil can be prepared by a Friedel and Crafts condensation of benzyl chloride with a mixture of toluene and xylene.   The dielectric strength (breakdown voltage) of this oil has been measured.
Patent FI-930998-A (FI)
Inventor: CUTRIGHT EDWIN L
IPC: A24D1/02
Filed: 1993-03-05
Abstract: This invention relates to the treatment of substrates such as paper with material in repetitive patterns. The substrate web (2) passes beneath an applicator (8) in which orifices for discharging the material onto the web are moved along a path crossing that of the moving web preferably at an angle. The orifices may be formed in an endless belt (9) the lower traverse (28) of which constitutes the floor of a container (23) for the material. The treatment patterns made with this invention can be altered by changing apparatus operating parameters. <IMAGE>
Patent FI-950409-A (FI)
Inventor: NEVALAINEN HELENA K M
IPC: A23K1/165
Filed: 1995-01-30
Abstract: PCT No. PCT/US93/07058 Sec. 371 Date May 24, 1995 Sec. 102(e) Date May 24, 1995 PCT Filed Jul. 27, 1993 PCT Pub. No. WO94/03072 PCT Pub. Date Feb. 17, 1994The present invention provides a recombinant combination strain which is capable of over-expressing at least two different genes under two separate promoters in filamentous fungi. The genes encode phytase and pH 2.5 acid phosphatase. Mixtures containing desired ratios of the two enzymes are prepared by recombinant DNA techniques. The enzyme mixtures show a cooperative effect in the degradation of phytic acid and its salts. The preferred ratios of the two enzymes are from about 3:1 to about 16:1.
Patent FI-962279-A (FI)
Inventor: HORNE GRAHAM ROBERT
IPC: C11D17/00
Filed: 1996-05-31
Abstract: The invention relates to a process for stabilising particulate alkali metal percarbonate and especially sodium percarbonate by coating it with an aqueous solution of a boric acid and a solubilising amount of an alkali metal or ammonium salt, such as in particular sodium and/or potassium chloride and/or sulphate and thereafter drying. The presence of such a neutral salt enables a greater weight of coating agent based on boric acid to be applied to the percarbonate in a given volume of aqueous solution, compared with boric acid alone.
Patent FI-963475-A (FI)
Inventor: HU JING-SHAN
IPC: A61P25/28
Filed: 1996-09-05
Abstract: Disclosed are human FGF-10 polypeptides DNA and RNA encoding such FG F-10 polypeptides. Also provided is a procedure for producing such polypeptide by recombinant techniques. Also disclosed are methods for utilizing such polypeptide for stimulating revascularization, for treating wounds and prevent neuronal damage. Antagonists against such polypeptides and their use as a therapeutic to prevent abnormal cellular proliferation, hyper-vascular diseases and epithelial lens cell proliferation are also disclosed. Diagnostic methods for detecting mutations in the FGF-10 coding sequence and alterations in the concentration of FGF-10 protein in a sample derived from a host are also disclosed.
Patent FI-974169-A (FI)
Inventor: MAEKIPIRTTI SIMO
IPC: D04H1/42
Filed: 1997-11-07
Abstract: The first object of the new innovation is both to improve and regulate the production conditions for skin-core type polyolefin fibers so that the product fibers have better physical characteristics than before. The second object of the innovation is to manufacture from the said fibers nonwoven-fabrics with strength and softness characteristics that are better than before. The method is especially adapted for large-scale productional melt spinning apparatuses having a short cooling system. One part of the method is aimed at controlled molten-state polymer oxidation and the other part at the control and modification of the molecular weight distribution of the said polymer, by adding thereto, if necessary, prior to the spinning nozzle, a very short chain polymer of the same quality. Characteristic features of the regulation method are in addition     a low draw ratio, temperature and nozzle diameter at spinning, measurement of the dynamic deformation of the molten filament as a function of time and distance, in order to ensure the supply of oxygen to the filament in the correct place, quantity and temperature, carrying out the oxidation of the filament using an oxidation nozzle separate from the quenching nozzle as a targeted oxidation and, if necessary, using oxygen enriched air increase of the dispersion value of the molecular weight distribution of the product filament when the molecular weights decrease as the oxidation degree increases, decrease of the thermobonding temperature for the product fibers, regulation of the product fabric strengths and their relationship as a function of the degradation degree of the polymer.
Patent FI-981083-A (FI)
Inventor: HATJASALO LEO
IPC: B05B5/08
Filed: 1998-05-15
Abstract: The invention relates to a method for manufacturing a thin-walled article, wherein a single- or multi-component, essentially polymer-based material ( 1 ), such as plastics, elastomers, and/or the like, is sprayed in an elecrical field (E) in an electrically charged state. The thin-walled article is manufactured in the electrical field (E) by spraying (II) an electrically charged material into the contact with a mould ( 2 ) set at an electric potential, after which spraying cycle (II) the article is, at least in terms of its appearance, immediately a finished product after its demoulding/releasing from the mould ( 2 ). The invention relates also to an apparatus operating in accordance with the method.
Patent GB-827759-A (GB)
Title: Improvements in or relating to electric dry shavers
IPC: B26B19/28
Filed: 1957-01-10
Abstract: 827,759. Dry shavers. HUBNER, O. Jan. 10, 1957 [Jan. 10, 1956; June 6, 1956; Nov. 28, 1956], No. 1029/57. Class 131 [Also in Group XXXVI] An electric dry shaver comprises a cutting head 2 and, within the casing, a direct current electric motor 5, driving the rotating cutting member 3, and a battery 7 for operating the motor, the shaver being provided with terminals so that a circuit within the casing and including components for rectifying and limiting the current can be connected to an external electric power source to recharge the battery. The terminals comprise plug pins 10 to which a rectifier 8, condenser 12 and choke 9 are connected the plug pins and cutting head 10 being protected by removable covers 4, 11. In a modification (Fig. 2), in which the cutting member is driven by gearing round plug pins 17, 18 are slid out of the casing on a slide 24 and moved by a button 25 guided in a slot 32 and lockable in notches 33. At positions E and A switch 23 on the slide 24 is operated to start and stop the motor respectively and at positions L1, L11 the plug pins project different distances for connection to sockets of different depths, an extension 29 being removable to expose flat pins 27, 28. In a further modification the plug pins are tiltable out of the casing the circuit of the motor being thereby interrupted so that the shaver cannot be used while the battery is being charged.
Patent GB-365316-A (GB)
Title: Improvements in coal-cutting machinery
IPC: E21C29/10
Filed: 1931-01-13
Abstract: 365,316. Winches. HOPKINSON, A., Delta Works, Audenshaw, Lancashire. Jan. 13, 1931, No. 1172. [Class 78 (v).] The feed drum a of a coal cutting machine is rigidly connected to a pinion c gearing with an idler pinion d supported by rotatable plates e, f, which rotatably support a ratchet wheel g with spur teethh on its inner periphery meshing with the idler d. A latch pivoted on the plate e is adapted in one position to hold the idler against rotation in the plates e, f, the ratchet wheel then driving the drum at low speed. In another position, the latch engages a fixed stop k to prevent rotation of the plates e, f while allowing rotation of the idler, the drum then being driven at high speed. In an intermediate position of the latch, the parts are freed so that the feed rope may be pulled freely from the drum.
Patent GB-564810-A (GB)
Title: Improvements in and relating to dynamo electric machines
IPC: H02K47/08
Filed: 1943-01-25
Abstract: 564,810. Dynamo-electric machines. BRITISH THOMSON-HOUSTON CO., Ltd., and MAGGS, A. G. Jan. 25, 1943, No. 1239. [Class 35] A combined A.C. and D.C. generator which may be used also as an A.C. to D.C. converter or vice versa, as described in Specification 563,854, has a magnetic system surrounding the armature which is divided into zones, in one of which the magnetic poles carry the A.C. winding and in the other of which no A.C. windings are provided. The zones are divided into sections, and the sections of one zone alternate with those of the other. As shown in Fig. 1, the laminated stator 1 has eight poles, each of which consists of a middle section 3 and outer sections 4, 5. One zone is constituted by two opposite pairs of poles excited by an exciting circuit 6a, and the A.C. coils 8, 9 being wound round the outer sections 4, 5 of these poles. The other zone consists of the poles excited by a separate circuit 6b. The toothed rotor 2 is wound for the D.C. output. The arrangement allows for varying the A.C. and D.C. independently within limits ; for variation of the D.C., the exciting circuit 6b is varied, while the variation of A.C. is obtained by varying the excitation of the windings 6a, 6b in opposite directions so as to maintain the total flux substantially constant. The stator is shown as provided with commutating poles 14 and windings 15 ; 12 represents a compensating winding. In a modification, Fig. 2 (not shown), the poles are divided into two sections only.
Patent GB-740680-A (GB)
Title: Improvements in thermionic valves
IPC: H01J1/18
Filed: 1948-01-15
Abstract: 740,680. Thermionic valves. RANGABE, A. R., and BUCKINGHAM, J. May 27, 1949 [Jan. 15, 1948], No. 1269/48. Class 39 (1). In a thermionic valve a looped filament is kept taut by having inserted through it the inclined arms of a hairpin type coil spring, the filament being pressed against a transverse fixed support. In Fig. 2, the filament loop 4 is both tensioned and pressed against the edge 1 by the spring 5, the loop sliding down the arms 6 till it rests against the edge 1. Movement of the spring is prevented by placing over the insulating disc 3 another disc 7 having a shaped aperture into which the spring fits. A plain insulating disc may be placed over the disc 7.
Patent GB-176941-A (GB)
Title: Improvements in marine and like steam-boiler furnaces
IPC: F23M9/00
Filed: 1921-01-10
Abstract: 176,941. Venables, T., and Evans, T. Jan. 10, 1921. Baffles.-The gases in a boiler furnace flue a are deflected to the bottom of the combustion chamber b by a depending arch f at the junction of the flue and the combustion chamber, the lower surface of the arch being of approximately the same radius as the flue, and approximately intersecting its axis. As shown in Fig. 2, the arch f is built up of self-keying segmental blocks of fire-clay, bolted to transverse bars h. In modifications, the arch is built up of fire-bricks, or of fire-bricks and segmental blocks supported by an arched cast-iron bearer.
Patent GB-157402-A (GB)
Title: Improvements in photograph and like stands
IPC: A47G1/14
Filed: 1921-01-10
Abstract: 157,402. Schutz, C. H. Nov. 6, 1914, [Convention date]. Card and like stands.-In a photograph or like stand of the type comprising a frame and a strut pivoted to the back thereof, the strut is adapted to be readily disconnected and when in position to maintain the photograph &c. in place. The strut 7 is shown constructed of wire, the ends being bent outwardly at 6 to engage eyelets 4 on the frame 1. The member c sliding on the straight portions of the strut 7 prevents or allows, according to its position, the removal of the strut from the frame 1. The strut is provided with a part 8 to press on a rigid back-plate d which holds the photograph in the frame.
Patent GB-788996-A (GB)
Title: Wax composition
IPC: C09G1/08
Filed: 1955-01-17
Abstract: A wax composition suitable for the production of liquid, water-free polishes, comprises a blend of a mixture of wax acids, paraffins and the salts of alkali or alkaline earth metals, or both, with wax acids, the number of carbon atoms in the molecules of the wax acids, paraffins or salts being in the range 23-40, with a hard paraffinwax having a melting-point above 70 DEG  C.  The first component of the blend may be made by treating C23-C40 aliphatic hydrocarbons by chlorination, dehydrochlorination of the chlorinated products, catalytic addition of carbon monoxide and hydrogen to yield aldehydes, hydrogenation to yield alcohols, and alkali fusion to give carboxylic acid salts which are decomposed to give the acids, a portion of these the being neutralized to give the alkali- or alkaline-earth metal salts.  A portion of the wax acids may be esterified, with a monohydric alcohol, preferably one produced as an intermediate product in the above process, or with a dihydric alcohol, e.g. ethylene or butylene glycols.  Polishing-composition are made by stirring the molten wax compostions with a solvent or solvent mixture, e.g. of solvent naphtha and turpentine; slab paraffin wax, hard paraffin wax, ozokerite or other waxes may also be incorporated.
Patent GB-1116324-A (GB)
Title: Improvements relating to partitions
Inventor: CHRISTISON JOHN MCCULLOCH
IPC: E04B2/78
Filed: 1966-01-12
Abstract: 1,116,324. Partitions; clamps. EXPANDED METAL CO. Ltd. 12 Jan., 1967 [12 Jan., 1966], No. 1478/66. Headings E1W and E2B. [Also in Division B5] A partition wall comprises a framework including a number of upright rolled steel studs 18 Fig. 7 each presenting an outwardly facing resilient narrow mouthed jaw, and removable panels comprising a thin metal skin 26 with upright edges with preformed inwardly projecting hook formations 29 which enter the jaws of the studs 18 where they are located by push fit bung strips 30. The panel skin may be bonded to a backing panel 27 of, for example plasterboard, or to a pair of such panels 27, 28, Fig. 2 (not shown) and the panel 27 may be located against shoulders 24 on the studs 18. The bung strips 30 may be formed by steel rods, or may be of P.V.C. capped by a split mild steel tube, Fig. 9 (not shown). The ends of the studs may be located in a horizontal channel 19, Fig. 4 or may be slotted at 21 to engage the vertical flange of an angle bar 22, the channel 19 or angle bar 22 being fixed to the permanent structure. The partition wall may include components, such as a composite panel 26b, Fig. 7, and Figs. 5, 6 and 8 (not shown) to facilitate the construction of external and internal corners, free terminations and connections to permanent cross walls.
Patent GB-1453355-A (GB)
Title: Fuser blanket
IPC: B32B25/00
Filed: 1974-01-11
Abstract: 1453355 Coated products MINNESOTA MINING & MFG CO 11 Jan 1974 [12 Jan 1973] 01506/74 Heading B2E [Also in Division G2] A fuser blanket construction comprises a dimensionally-stable substrate having bonded to one surface thereof a resiliently compressible layer which comprises a fluorinated elastomer which is substantially impermeable to offset preventing fluids and, overlying the fluorinated elastomer and bonded thereto, a resiliently compressible layer comprising a silicone elastomer. The substrate material may be a metal sheet such as stainless steel, aluminium, copper and brass. The fluorinated elastomer is preferably a fluorosilicone elastomer such as trifluoropropyl methyl vinyl polysiloxane. Other suitable fluorinated elastomers are copolymers of vinylidene fluoride and fluoromonolefines such as perfluoropropene. Numerous suitable silicone elastomers are specified. The layers may be applied by spraying, knife coating, brush coating or dip coating. The dimensionally-stable substrate may be constituted by the surface of the roller body.
Patent GB-698744-A (GB)
Title: Improvements relating to gardening cloches
IPC: A01G13/04
Filed: 1951-01-20
Abstract: 698,744. Cloches. DODSON, H. Dec. 28, 1951 [Jan. 20, 1951], No. 1563/51. Class 20(i) A garden cloche of the tent type comprises a wood, metal or plastic apex block 1 having relatively inclined slots 2, 3 for receiving the edges of two sheets of glass 4, 5 in angled association, and notches, grooves or the like 6 in the blocks intersecing the slots adjacent the open ends thereof, whereby when a pair of glass sheets are entered into the slots and the block is held in the hand, the sheets may be pressed in the slots by the thumb and fingers of the hand grasping the block to set up a frictional grip on the sheets, enabling the whole cloche assembly to be lifted as a unit by the block. A barn-type cloche may be built up by resting the tent in notches 9 on the upper side at each end of a bar 8 which is slotted on the underside at each end at 10 to receive the side panes 11, 12. A double-width barn-type cloche may also be formed.
Patent GB-190043-A (GB)
Title: An improved apparatus for melting lard, tallow and similar substances
IPC: C11B1/12
Filed: 1922-01-18
Abstract: 190,043. Merrick, J. Jan. 18, 1922. Fats and fatty oils, extracting.-Lard, tallow, or other fats are melted in a steam-jacketed semicircular pan a having its bottom inclined to an open end b fitted with removable and interchangeable screens c acting as strainers. The fat is agitated by paddles on arms i mounted on a shaft e. In the apparatus shown, the screens c are segmental and are removably mounted in a stationary boss d so that their radial edges abut and their peripheries run in a guideway f in the pan a. Two or more screens may be superposed.
Patent GB-1291694-A (GB)
Title: Improvements in cooling of turbine rotors in gas turbine engines
IPC: F01D5/08
Filed: 1970-01-13
Abstract: 1291694 Gas turbine engines GENERAL ELECTRIC CO 13 Jan 1970 [29 Jan 1969] 1588/70 Headings F1G and FIT The turbine rotor of a gas turbine engine is cooled by a fluid, e.g. air from the engine compressor, which is delivered through a nozzle ring 36, Fig. 3, from a chamber 34 to a chamber 38 partly defined by the rotor. The fluid is accelerated through the nozzle ring so that it is thereby cooled, and is so directed by the ring as to move substantially axially relative to the rotor and thereby flow smoothly into holes 40 in turbine rotor disc 42. Thereafter it passes through passages 44 in blade roots 46, through passages (not shown) in the blades and is eventually discharged into the hot gas stream. Some of the fluid may continue through holes 40 to cool a second turbine stage. Labyrinth seals 79, 85 are provided.
Patent GB-233631-A (GB)
Title: Improvements in pump governors for liquid fuel feeding devices for internal combustion engines
IPC: F01L13/00
Filed: 1925-01-19
Abstract: 233,631. Bolinders Mekaniska Verkstads Aktiebolag, J. & C. G. May 13, 1924, [Convention date]. Auxiliary actuating gear ; cam-actuated pumps ; lever-actuated pumps; stroke, varying ; centrifugal governors.-In a fuel pump for internal-combustion engines the plunger 1 is adapted to be handoperated at starting by means which may be used also for adjusting the pump governor in .accordance with the load. The pump plunger 1 is actuated by a lever 3 and a cam 6 which may be adjusted along the shaft 14 by the governor 7 to vary the stroke. The governor spring 8 bears against a casing 10 which is screwthreaded to a fixed body 11 so that it may be rotated thereon bv means of a handle 12 to vary the compression of the spring. The lower edge of the casing carries a cam 13 which operates the plunger for starting when the handle 12 is oscillated.
Patent GB-214329-A (GB)
Title: Improvements relating to boring, facing and like machines
IPC: B23Q1/26
Filed: 1923-01-18
Abstract: 214,329. Pearn, W. A. Jan. 18, 1923. Boring.- Relates to metal boring, facing &c. machines of the type in which a mandrel carrying a face plate across which a tool slide may be traversed, is provided with a tool spindle capable of sliding and rotating within the mandrel and consists in the mode of mounting the tool spindle. The tool spindle b has feathered thereon a bush q forming a cone journal in the mandrel a. The bush is seated in a ring r which is feathered in the mandrel and which may be adjusted endwise to take up wear by a nut s in gear with a pinion t on a key actuated spindle u.
Patent GB-555323-A (GB)
Title: Improvements in heat transferring means suitable for thermionic discharge apparatus
IPC: H01J19/36
Filed: 1942-02-10
Abstract: 555,323. Discharge apparatus. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and YOUNG, A. J. Feb. 10, 1942, No. 1770. [Class 39 (i)] A device for cooling metallic bodies, such as the anodes of electronic valves, of the kind in which fins F are disposed co-axially about and in heat-exchanging contact with the body, and in which the fins are surrounded by a duct of larger diameter to provide an annular space through which the cooling fluid flows, a continuous barrier B is provided between the outer edges of the fins and the wall of the duct, whereby the fluid entering on one side of the barrier is constrained to pass between the fins to reach the outlet on the other side. As shown, a single barrier in the form of an ellipse may be used. Alternatively two or more barriers arranged as in Fig. 2 (not shown) may be used. The fins may be brass or copper washers, or may be cut out of a solid block. The barrier may be attached to the inner wall of the duct or to the edges of all or some of the fins.
Patent GB-506196-A (GB)
Title: Electrical heat detector units and methods of making the same
IPC: C07C2/56
Filed: 1938-01-19
Abstract: 506,196. Temperature variable resistors. GENERAL MOTORS CORPORATION. Jan. 19, 1938, No. 1782. Convention date, Jan. 27, 1937. [Class 37] An electrical unit for detecting temperature variations in an engine water-cooling system, or on an aeroplane wing, or in steam boilers comprises a hollow plug in which is located a copper-copper oxide device 50, 52 insulated from the plug body by members 66, 68, the terminal bolt 62 having a head 58 and being also insulated at 70, 72 and 74 from the plug. The terminal head 58 engages with a layer 56 of graphite on the oxide film 52, and a copper block 48 is pressed into engagement with the member 50 by a plug 44. In order to age the oxide film so that its resistance variation is uniform over a given temperature range, the blank is heated at 950-960‹ C. for ten minutes in an atmosphere of nitrogen containing about 2 per cent oxygen; followed by five minutes exposure to air in the furnace. The oxide unit is then slowly cooled in air and again heated to a temperature higher than that under working conditions of the unit, and at the same time a current is passed through it from the oxide face. One such process includes heating to 280-300‹ F. and passing a current of 350 milliamperes. Barium may be alloyed with the copper in small amounts, for example 0À05 per cent, such an alloy producing a low resistance unit that can be employed for lowtemperature variations.
Patent GB-1083211-A (GB)
Title: Improved water-proof baby drawers
IPC: A41B13/04
Filed: 1964-01-15
Abstract: 1,083,211. Napkin covers. N. A. H. HEMMINGSSON. March 30, 1965 [Jan. 15, 1964], No. 1834/64. Heading A3V. A waterproof napkin cover comprises a thin sheet 1-3 of plastics material reinforced by thicker sheets 4 and 5 of the same plastics material secured to the rear and front portions 1 and 2 respectively by heat sealing along lines 6, 8 and 7, 9 to form pockets 10 and 11 to receive the ends of a disposable napkin (not shown). Pairs of buttons 15 on the front portion 2 are engageable in any of three pairs of button holes 12 on the rear portion 1, the button hole area being reinforced by further lines of sealing 13 and 14.