baber/WOPTO huggingface dataset:
Patent FI-894589-A (FI)
Inventor: RASINMAEKI HEIKKI
IPC: D06N7/00
Filed: 1989-09-28
Abstract: An underlay for a parquet floor or the like consists of a paper or cardboard layer 4, which is coated with an LDPE layer 5, on whose surface expanded PS granules 6 are caused to be secured. The product is made by combining a paper or cardboard web with an extruded LDPE layer in the nip between a pressing roller and a cooling roller while the plastic layer is in the melted condition. At the same time, PS granules are fed into the pressing nip, being dispensed by the cooling roller. <IMAGE>
Patent FI-911075-A (FI)
Inventor: VIRTA MATTI
IPC: H02M7/48
Filed: 1991-03-04
Abstract: The invention is a resonance current source which comprises a DC voltage source VS, series connection of two semiconductor couplers Q1, Q2 which are connected in parallel with the abovementioned DC voltage source VS in such a way that the couplers Q1, Q2 can be made conductive in turn, a transformer T1 which comprises a primary coil L1 set up on the transformer core, the first pole of which is connected to a connection point P1 between the abovementioned semiconductor couplers Q1, Q2, and a secondary coil L2 which is connected to a rectifier 2, at least one capacitance C1, C2 which is connected between one of the poles of the abovementioned DC voltage source and one pole of the primary coil of the transformer. The power source in this invention comprises a first resonance circuit, which consists of the stray inductance of the transformer T1 and at least one capacitance C1, C2 for converting the wave form of the current in the primary coil of the transformer into essentially a sine-wave form at least at the moment when the semiconductor couplers are connected, and a second resonance circuit which consists of the inductance of the transformer T1 and capacitors C3, C4 acting across the semiconductor couplers Q1, Q2. <IMAGE>
Patent FI-911587-A (FI)
Inventor: SIBONY JACQUES
IPC: C02F3/10
Filed: 1991-04-02
Abstract: According to the invention, where the water to be treated is conveyed concurrently with oxygen-containing gas into an upward reactor containing a stationary bed of particles, the support for the bacteria which is employed is particles of a material with a bulk packing density of between 35 and 65 kg/m<3>. 
<??>The biological reactor(s) or filters (1,1') in series comprise: a sludge-thickening zone (2), at least one device for injecting oxygen-containing gas (3,3'), a filter medium zone (4), a ceiling for retaining the particles (7) and a washing water reserve zone with discharge (9) of the treated effluent. 
<??>Application to the treatment of effluent water and of water to be made drinkable. 
<IMAGE>
Patent FI-914462-A (FI)
Inventor: LINGEMANN HORST
IPC: E06B/
Filed: 1991-09-24
Abstract: The hollow profiled metal bar, esp. made of aluminium is for use in double-glazing, and has a lengthwise weld seam (12a). The seam is formed in a retracted portion of the profile, where it is concealed. There can also be a second retracted portion (8b) on the opposite side of the bar, and which is a mirror image of the first one (8). The bar can have two parallel sidewalls (6), and two other walls (7) at right angles to them with the retracted portions form ed in them and running centrally in the lengthwise direction.
Patent FI-941948-A (FI)
Inventor: HECKER KARL-HEINZ
IPC: A61M11/06
Filed: 1994-04-27
Abstract: PCT No. PCT/EP92/02471 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Oct. 29, 1992 PCT Pub. No. WO93/08856 PCT Pub. Date May 13, 1993.A hand-held aerosol dispenser for a therapeutic liquid for inhalation therapy with an atomizer nozzle disposed in a housing for the delivery of compressed air is provided with a detachable reservoir for the liquid. The liquid is aspirated by the Venturi principle through a duct discharging in the region of the atomizer nozzle and atomized into very fine particles using a baffle element opposite the atomizing nozzle. The reservoir, which corresponds in its dimensions to the dimensions of the housing, is detachably accommodated in the lower part of the housing. The duct, discharging in the region of the atomizing nozzle, is elongated downward by a suction nozzle, which passes through an upper opening of the reservoir into the vicinity of the bottom of the reservoir. The reservoir contains sterile water or a mixture of sterile water and drug.
Patent FI-944662-A (FI)
Inventor: SAERKKAE VELI-MATTI
IPC: H01P7/10
Filed: 1994-10-05
Abstract: PCT No. PCT/FI95/00546 Sec. 371 Date Jun. 4, 1996 Sec. 102(e) Date Jun. 4, 1996 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/11510 PCT Pub. Date Apr. 18, 1996A dielectric resonator including a resonator disc, and a frequency controller, composed of an electrically conductive adjustment plate, and a dielectric adjustment body, which are movable by means of an adjustment mechanism with respect to a planar surface or planar surfaces of the resonator disc. In one embodiment a conductive adjustment plate and a dielectric adjustment plate are situated on opposite sides of the resonator disc. In another embodiment, one or more dielectric adjustment bodies are attached to an electrically conductive adjustment plate to form a hybrid structure. In both embodiments, the conductive adjustment plate and the dielectric adjustment plate or adjustment body are dimensioned and selected so that they have frequency adjustment curves which are substantially similar, but opposite with regard to their slopes of adjustment, so that the combined curve of frequency adjustment of the frequency controller is substantially linear.
Patent FI-945873-A (FI)
Inventor: GALIMBERTI MAURIZIO
IPC: C08F2/04
Filed: 1994-12-14
Abstract: A process for the preparation of an ethylene/1-butene or ethylene/1-butene/diene elastomer by slurry polymerization of the monomers in a polymerization medium consisting mainly of an excess of the 1-butene maintained in liquid form, performed in the presence of a catalyst based on a metallocene compound of Ti, Zr or Hf. This process is exempt from occurrence of reactor fouling and enables the recovery of the polymer without the use of steam as a stripping agent.
Patent FI-952276-A (FI)
Inventor: BERGER JOHANN
IPC: B60R21/231
Filed: 1995-05-10
Abstract: PCT No. PCT/EP94/00222 Sec. 371 Date Oct. 5, 1995 Sec. 102(e) Date Oct. 5, 1995 PCT Filed Jan. 27, 1994 PCT Pub. No. WO94/18033 PCT Pub. Date Aug. 18, 1994An air bag is described which can be made of a single blank (50) of textile material or plastic sheet. The blank can be composed of several parts, but is preferably in one piece. Parts of the blank can be folded along fold pleats (52a,-i) in mutually parallel planes closely adjacent to each other. The folding pleats pass completely across the blank. Two sections (54) of the blank have mirror-image shapes along one folding pleat. After folding in superimposed planes, the edges which are to be joined lie over one another, and can therefore be easily sewn up. If the inner folding pleats (52i) and outer folding pleats (52a) alternate in the blank, the blank can be folded into a shape in the manner of a closed umbrella, the inner fold pleats (52i) corresponding to the ribs of the umbrella, and the sections (54) connected by the outer fold pleats (52a) projecting outwards. Two sections (54) adjoining an outer folding pleat (52a) are placed on one another, and their free edges (56) are joined to one another, in particular by sewing. By using a special sewing device, all of the edges to be sewn can be sewn simultaneously.
Patent FI-960028-A (FI)
Inventor: SEIDL PAUL G
IPC: F26B13/20
Filed: 1996-01-03
Abstract: A drying apparatus for a strip of material or web, including a conditioning zone (3) immediately following but fully integrated with the dryer (6), to lower the bulk temperature of the web. The web of material can be introduced to conditioned air which is substantially free of contaminants being evolved from the coating on the web. The temperature of the conditioned air is low enough to absorb heat from the web, effectively lowering the solvent evaporation rate, and can be controlled such that it is greater than the dew point of the contaminants being evolved from the web, thereby mitigating condensation that normally forms and visible vapours that form outside of the dryer enclosure (6). Pressure control is provided in the conditioning zone (3) so that solvent vapours will not escape and so that ambient make-up air can be regulated as required. Gas sealing between the conditioning zone (3) and the dryer (6) prevents hot, solvent vapour laden air from the dryer from escaping into the conditioning zone (3). <IMAGE>
Patent FI-990104-A (FI)
Inventor: JAERVENPAEAE VILJO
IPC: B04C3/00
Filed: 1999-01-19
Abstract: The invention relates to a droplet separator for separating liquid droplets as well as the solid matter and condensate associated therewith from a gas flow (a) brought into rotary motion. The droplet separator (1) comprises a gas flow duct (11, 13, 15) and a droplet separation tube (12) surrounding it. The gas flow duct is formed of three successive parts placed at a distance from one another in the direction of flow, which parts are a flow tube (11), a cone part (13) tapering in the direction of flow, and a continuation tube (15). The diameter of the front end of the cone part (13) is smaller than the diameter of the flow tube (11) and the rear end thereof is at a suitable distance from the continuation tube (15). Flow gaps are formed between said successive parts (11, 13, 15) of the flow duct, which gaps provide an open flow connection between the flow duct and the droplet separation tube. The outermost layer (c) of the gas flow (a) is passed through the first gap from the flow duct (11) into the droplet separation tube (12) for separating the droplets, and the gas flow made free from droplets is passed through the second gap from the droplet separation tube (12) back into the flow duct (15).
Patent FI-991357-A (FI)
Inventor: LOEFGREN TIMO
IPC: C05G3/30
Filed: 1999-06-14
Abstract: The invention relates to a method for coating a particulate product by using a coating suspension containing an organic phase and solid inorganic particles. The invention also relates to the use of the suspensiong in coating and to a coated particulate product. According to the invention, the products to be coated consist of fertilizer granules in particular, which is milled in a delaminating liquid, the coating protects against wetting and caking. According to the invention, a mineral with layer structure is used as the inorganic component of the suspension, which is milled in delaminating in a liquid, after which the suspension containing the organic phase and the obtained plate-like mineral particles, which have become smaller in size, is brought onto the surface of the product particles. The mineral is preferably talc and the organic phase mineral oil, wax or a mixture of oil and wax. After grinding, the organic phase of the suspension can be diluted with an organic liquid, if necessary, and the suspension can be spread onto the product to be coated by spraying or atomising.
Patent GB-1163392-A (GB)
Title: Fluid Conveying Apparatus
Inventor: BILY PETER JOHN
IPC: F16L27/08
Filed: 1968-01-08
Abstract: 1,163,392. Pumping oil between land and ship. FMC CORP. 8 Jan., 1968 [18 Jan., 1967], No. 1017/68. Heading B8E. [Also in Division F2] Oil is delivered between fixed land-based pipe 20 and port 48 carried by ship 12 by means of the pipes 28, 40 and 44 connected by universal joints. The pipe 28 slides horizontally around circle 30 by means of slide 36 so that the set of pipes may be turned through 360 degrees. Additionally, the pipes 28 and 40 are provided with air-tight sleeves 56 and 58 to reduce their weight.
Patent GB-538872-A (GB)
Title: The manufacture of composite metal articles
IPC: B22D7/02
Filed: 1940-01-17
Abstract: 538,872. Casting composite articles. HOPKINS, R. K. Jan. 17, 1940, No. 1059. [A Specification was laid open to inspection under Sect. 91 of the Acts, Dec. 9, 1940. ] [Class 83 (i)] Casting machines; casting processes; moulds.- In coating or lining a metal body 10 with molten metal 52 of a different composition this is deposited against a non-horizontal face 11 of the body, has a substantially horizontal molten face which progressively rises, and unites with the face 11 by its fusion effected by an electric discharge beneath a blanket 50 of flux. The body 10 may be placed in a mould of iron, steel, copper or ceramic material or be secured as one side of a mould 13 into which molten metal may be poured or in which it may be melted or both. In the machine shown a motor-or manually-moved truck 19 carries a similar truck 21 at right angles and this carries a slide 23 movable vertically by a motor 24. The slide 23 carries reels 25, 26, 27 for electrode wires 33, 35 and strip 28 of steel or iron known under the Registered Trade Mark "Armco," the wires being fed by motors 34, 36 and the strip formed into a tube 31 and fed by mechanism 29 driven by a motor 30. Various materials such as nickel shot and ferro-chrome in hoppers 37, 38 are supplied by metering devices to a funnel 39 which delivers the mixture to the tube 31 and the electrodes are fed at such a speed that the molten mass 52 produced has the composition desired. The electrodes 31, 33, 35 and a copper electrode 41, water cooled to prevent its destruction, are insulated from one another and separately supplied with current by cables 42, the other pole being grounded onto the body 10. The contact head 32 is water cooled and adapted to direct the electrodes 33, 35 towards the face 11. The speeds of the motors 24, 30, 34, 36 are adjusted, the electric currents controlled, and cooling jets 16 are applied to keep the relative positions of the electrodes and the rising face of the solidified metal 152 as shown, and to fuse the metal of the body 10 to a depth of about 3/16 in. The mould may have a metal bottom 15, to engage steel wool or other arc starters when commencing operations, and ceramic liners 51. The body 10 may comprise plain carbon steel carbon molybdenum steel or low chrome-molybdenum carbon steel and the deposited metal chrome steel, chrome-nickel steel or the copper-nickel alloy known under the Registered Trade Mark " Monel." The flux may comprise silicitates of the alkaline earth metals, and of manganese, aluminium and iron or aluminates, titanates &c. The face of the body may be fused by an electrode of carbon, tungsten &c. The body may be coated inside and outside and may be finally rolled or otherwise worked.
Patent GB-122256-A (GB)
Title: A New or Improved Agricultural Machine for Breaking Earth.
Inventor: GITTINS ROGER
IPC: A01B77/00
Filed: 1918-01-21
Abstract: 122,256. Gittins, R. Jan 21, 1918. Adjusting parts of implements; clod-crushing appliances; weeds, destroying. - Relates to a machine for raising clods, crushing them, and returning the crushed soil to the ground and at the same time removing and collecting any weeds. As the machine is drawn over the ground, the clods are raised by prongs 7 on reciprocating rods 3 secured to cranks on the shafts 6 and' 33. The inclination of the rods 3 is adjusted by a handlever 35 pivoted on the shaft 6 and attached to the shaft 33 which operates in a curved slot 36. The rods 3 deliver the clods upon a downwardly-inclined breast or table 8 composed of boards pivoted near their upper ends and supported at their lower ends by springs 12. A grooved or corrugated roller 10 acts in conjunction with the breast 8 to crush the clods which are previously broken by a reciprocating hammer 14 raised by a cam on the shaft 18 and allowed to fall freely. A pair of rollers may be substituted for the roller 10 and breast 8. After leaving the crushing mechanism, the soil and weeds fall upon reciprocating rods 39 constructed and operated in a similar manner to the rods 3. The rods 39 allow the soil to drop upon a jigging screen 43 and thence to the ground. The rods 39 and screen 43 collect the weeds and discharge them into a receptacle 42 which can be tipped by a hand-lever 46 to deposit the weeds at intervals upon the ground. All the moving parts of the machine are driven by chain-gearing from the shaft of the carrying-wheels 1.
Patent GB-537873-A (GB)
Title: Improvements in shuttering for concrete
IPC: E04G11/12
Filed: 1940-01-19
Abstract: 537,873. Casting walls and floors in situ. BRADER, G. B., and WARK, D, Jan 19, 1940. No. 1203. [Class20(ii)] Metal shuttering for floors and walls comprises flanged metal panels supported by rods which are carried by metal joists supported in horizontal or vertical position by scaffolding or struts respectively. For a floor, Fig. 1, the metal panels f, which may be of various sizes are rested with their downturned edges on rods d which pass through apertures c in the webs of I-section joists b and are wedged therein by wedges e. The joists are supported by scaffolding a. The abutting flanges of the panels are nailed, screwed, or bolted together, and after casting, the rods d and panels may be removed leaving the scaffold, and joists to support the floor during final hardening. The side beam shutters may be tied across at their lower ends by wire ties i. For a wall, Fig. 5, the rods d are disposed horizontally through the webs of the upright vertical joists. b' which are strutted into position by struts k. The edges of the panels may be turned backwardly at the rear to be engaged by spring connectors I whereby the panels are secured to. the rods.
Patent GB-1414438-A (GB)
Title: Process for the production of primary normal monochlorparaffins
IPC: C07C19/01
Filed: 1974-01-10
Abstract: 1414438 Primary normal monochloroparaffins PULLMAN Inc 10 Jan 1974 [24 Sept 1973] 01224/74 Heading C2C A primary normal monochloroparaffin is produced by (a) chlorinating a stream of normal paraffin and secondary chloroparaffin using a free-radical mechanism to optimize formation of a product containing unreacted normal paraffin, primary monochloro-paraffin, secondary chloroparaffin and polychlorinated compounds, (b) separating the unreacted normal paraffin and secondary chloroparaffin for recycle to (a) from the primary monochloroparaffin and polychlorinated compounds, (c) separating the polychlorinated products from the primarymonochloroparaffin and recovering the primary normal monochloroparaffin, (d) dechlorinating the polychlorinated products to form a mixture of paraffin, monochloroparaffin and polychloroparaffin and (e) combining the mixture formed in (d) with the products formed in (a) and recovering the desired primary normal monochloroparaffin. The chlorination step is preferably a thermal, liquid phase chlorination carried out in a plug-flow reactor. The dechlorination step is preferably performed by hydrogenolysis. It is advantageous to maintain a 10-50% per pass conversion in step (a) and 30-70% per pass conversion in step (d). Recycling of part of the primary normal monochloroparaffin causes a build up of the valuable product α,#-dichloroparaffin in the dechlorination recycle loop. In the examples butane and heptane are chlorinated.
Patent GB-127285-A (GB)
Title: Improvement in Projectiles for Firing from Trench Cannons and the like.
IPC: F42B30/10
Filed: 1917-01-25
Abstract: 127,285. Soc. Anon. pour l'Exploitation des ProcÚdÚs Westinghouse-Leblanc. Aug. 10. 1916, [Convention date]. Ordnance design; chambers.-Relates to supercalibre trench mortar projectiles of the kind having a hollow body E formed with steadying-vanes K, and consists in providing a hollow open-ended tailpiece G fitting the bore of the gun so that the pressure of the gun gases is exerted near the centre of gravity of the projectile, and the gases leaving the muzzle do not interfere with the vanes K. The projectile is shown adjustably supported on a trench mortar by means of a screwed collar H which permits of varying the range by varying the size of the gas chamber L as described in Specification 125,612. The propelling charge may be fired electrically by wires led through an opening I.
Patent GB-1210286-A (GB)
Title: Perfluoroalken-(1)-yl-aziridines and process for their manufacture
IPC: D06M13/493
Filed: 1968-01-09
Abstract: 1,210,286. Perfluoroalken-(1)-yl aziridines. CIBA Ltd. 9 Jan., 1968 [16 Jan., 1967], No. 1326/68. Heading C2C. [Also in Divisions C3 and D1] Compounds of the formula where X is H, or methyl and B is a perfluoroalken-(1)-yl residue of 3-18 C atoms or a perfluorocyclohexen(-1)-yl residue are made by reacting an aziridine with a 3-18 C atom perfluoroalkene or perfluorocyclohexene. The products may be homopolymerized or heteropolymerized. The monomers and polymers may be used for oleophobizing textile materials and also making them water repellent.
Patent GB-487170-A (GB)
Title: Arrangement for automatic tuning of radio receivers or the like
IPC: H03J7/04
Filed: 1937-01-16
Abstract: 487,170. Wireless receiving circuits. COLE, Ltd., E. K. Jan. 16, 1937, No. 1357. Convention date, Jan. 17, 1936. [Class 40 (v)] The voltage for controlling an automatic fine-tuning device in a radio receiver is derived from two coupled circuits associated with the I.F. stages of a superheterodyne receiver, the voltages across the two circuits being added vectorially and impressed on a rectifier. In the Figure the I.F. amplifier 1 of a superheterodyne receiver is coupled to the second detector over two circuits A, B, the inductance L2 of circuit B being coupled to an inductance L1 which supplies a diode rectifier 14<1>. A tapping 12 on inductance L1 of circuit 14 is connected to a second diode 14<11> and the diode load resistances 20, 16 are arranged so that the rectified voltages across them are in opposition, the resultant voltage being applied to the A.F.C. device over lead 22. The action of this arrangement is that the voltage applied to diode 14<1> is the vector sum of parts of the voltages across inductances L1 and L2. The resultant rectified voltage across resistance 16 has a definite value at the resonant frequency of circuits A and B which is utilized for purposes of automatic frequency control. The voltage from tapping 12 on L1 applied over condenser 18 to diode 14<11> is thus opposed to that derived from coil 11 the tapping being so arranged that the respective voltages across resistances 16, 20 are equal and opposed at resonance. In a modification, Fig. 4 (not shown), the diode 14<1> is constituted by the normal signal diode of the receiver which also provides the A.V.C. voltages as shown in the Figure.
Patent GB-1345509-A (GB)
Title: Agricultural pick-up baler
IPC: A01F15/08
Filed: 1973-01-10
Abstract: 1345509 Baling fibres WELGER Gebr 10 Jan 1973 [18 Jan 1972] 1417/73 Heading B5F [Also in Division B8] In a hay baler, nozzles 10, 13 spray both sides of a pick-up swath with a preserving agent, e.g. propionic acid, before the hay is compacted in chamber 1. The nozzles 13 may spray the swath through a gap 15 in, or between metal bars forming part of, transverse conveyer table 6. Further nozzles may spray through a grid in the side wall 2 of the table. In another embodiment a tedding drum throws the hay on to a pick-up device 3, with the nozzles being arranged on either side of the throw path.
Patent GB-1507721-A (GB)
Title: Flame and spark detection devices
IPC: G08B17/12
Filed: 1976-01-14
Abstract: 1507721 Flame or spark detector TALENTUM DEVELOPMENTS Ltd 14 Jan 1976 [14 Jan 1975] 1447/75 Heading G1A A flame or spark detector arrangement comprises an infra-red sensitive resistor RPY connected in a potential divider across the supply and connected to a preamplifier stage 1, a main amplifier stage 2, a sensitivity control VR1, a third amplifier stage 3, a Schmitt trigger circuit comprising amplifier stages 4 and 5 with a feedback loop through R7 and a sixth amplifier stage 6 providing by means of capacitor C7 and resistor R9 an integrator circuit, a thyristor SCR being switched when the integrated signal reaches a predetermined value, to cause an alarm to operate, the amplifying stages 1-6 each being constituted as a complementary metal oxide semi-conductor integrated circuit. The first and third stages and the Schmitt trigger have capacitors to limit the transmitted frequencies to low values e.g. in the third stage, to below 30 Hz, so as to be sensitive only to flame flicker or spark movement.