baber/WOPTO huggingface dataset:
Patent FI-935183-A (FI)
Inventor: HOLM LAURI
IPC: G01G19/03
Filed: 1993-11-22
Abstract: PCT No. PCT/SE92/00324 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed May 18, 1992 PCT Pub. No. WO92/21009 PCT Pub. Date Nov. 26, 1992A method of determining a load measurement value in dynamic weighing of an object passing over a weighing platform supported by load-sensing means generating a load-dependent weighing signal (S) which rises from a basic level to a peak level, to subsequently fall to the basic level. An at least approximative signal peak value (Speak) is determined as representing the weighed load. The weighing signal is integrated at least during a time interval (t1-t5) about the point where the signal peak value is determined in order to produce a summation result, the time interval being recorded as a measurement time factor (M). Further, a form factor (F) for the weighing signal is calculated in the form of the ratio of the summation result, i.e., the integrated area under the weighing signal (S) for the time interval (t1-t5), to a corresponding rectangular area that would be obtained in static weighing, i.e., the product of a peak value and the above time interval. Finally, the load measurement value is determined as the above-signal peak value with a resolution depending on a quality factor Q=FxMxk, wherein k is a factor chosen while taking into consideration the weighing conditions.
Patent FI-955561-A (FI)
Inventor: CHINH JEAN-CLAUDE
IPC: C08F2/34
Filed: 1995-11-17
Abstract: The invention relates to continuous gas fluidised bed polymerisation of olefins, especially ethylene, propylene, or mixtures of these with other alpha olefins, wherein the monomer-containing recycle gas employed to fluidise the bed is cooled to condense out at least some liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and is introduced directly to the bed to produce cooling by latent heat of evaporation. The liquid is introduced directly into the bed using injection means. The process provides substantially improved productivity of gas fluidised bed polymerisation of olefins. <IMAGE>
Patent FI-980243-A (FI)
Inventor: MATTLAR HARRI
IPC: H01H71/66
Filed: 1998-02-03
Abstract: The present invention relates to a switch device for controlling electrical equipment. Such a switch device comprises a body piece (15), a sliding member (14) and contact surfaces controlled by the sliding member (14), means for latching the sliding member (14) into a closed/open position of the switch and for unlatching the sliding member (14) from said positions, a spring-arming plate (11) and switch actuator springs (10). The invention is implemented by making a slot (33) into the sliding member (14) that controls the second movable set of contact surfaces in the switch and adapting compatible interlock means (34) to the housing or body piece (15) of the switch, said interlock means serving to inhibit the movement of said sliding member (14) by virtue of partially entering the slot (33) made into the sliding member (14). Additionally, the spring-arming plate (11) is provided with a projection (32) capable of covering the slot (33) made into the sliding member (14) and thus preventing the interlock means (34) from inhibiting the movement of the sliding member (14) when the switch is being opened or closed. The switch device is also provided with another set of springs (31) for storing the mechanical energy required for a remote-controlled operation.
Patent FI-981792-A (FI)
Inventor: VIIKKI PAAVO ANTERO
IPC: A01B59/00
Filed: 1998-08-21
Abstract: The invention relates to a coupling hook particularly for the lower arms of a three-point linkage of a tractor, which is intended to attach an implement to a tractor by means of a coupling ball (11) or similar. The coupling hook includes a body (1), in which there is a housing (25) and a coupling jaw (27) and a catch (2) moving linearly in guides (13, 23) of housing (25) and opening at a downward angle. In addition, the coupling hook includes a spring (8) pressing catch (2) into the retaining position and an operating lever (3) for moving catch (2). According to the invention, operating lever (3) operating the coupling hook from above, is connected to catch (2) by means of a pull-turning device (26). Pull-turning device (26) is arranged to turn the operating lever's (3) pulling movement, which is directed essentially upwards, into a movement of the catch (2) from the retaining position to the open position.
Patent FI-990264-A (FI)
Inventor: RINNE MIKA
IPC: H04B7/26
Filed: 1999-02-10
Abstract: A method for transferring information over a data connection in accordance with a protocol stack (206, 210) comprising first and second protocol layers. The method is characterized in that a protocol identifier is created the value of which is determined by means of the first protocol layers of said protocol stack and which is delivered to the second protocol layers of said protocol stack.
Patent FI-991320-A (FI)
Inventor: HILLBERG JUKKA
IPC: B29C48/33
Filed: 1999-06-09
Abstract: The invention concerns a profile extruder nozzle 7 which is designed to be used for extruding a grooved element which forms part of an optical cable, whereby the said nozzle includes an extruding duct made up of a conical inlet part, and an outlet part which gives the said grooved element its required shape by means of its ridges 8 which create the grooves on the said grooved element. In accordance with the invention, the cross-sectional area of the part which includes the ridges 8 is larger at the inlet end of the nozzle than at the outlet end of said nozzle. <IMAGE>
Patent GB-1047624-A (GB)
Title: Improvements in or relating to conveyors
Inventor: ORWIN OLAF JOHN BARCLAY
IPC: B65G21/22
Filed: 1963-01-10
Abstract: 1,047,624. Endless conveyers; framework. FISHER & LUDLOW Ltd. Jan. 2, 1964 [Jan. 10, 1963], No. 1157/63. Heading B8A. In the framework of a double endless conveyer of the type disclosed in Specification 665,886 (shown in Fig. 2 in elevation) wherein the side frames of the upper conveyer are shown at 12 and 13 and the lower conveyer at 14 and 15, the four sets of side frames are secured together laterally by means of the device 18, 19. This device is formed of two L pieces 18 and two L pieces 19 secured together at 23 and spaced apart to include four members 25. Each member 25 is secured at 28 to the L pieces and is furnished with cams 27 into which the side frames 12 and 13 can be fitted and are thus spaced above each other. The L pieces 18 or 19 are formed by stamping.
Patent GB-1083613-A (GB)
Title: Rolling mill drive for a three-high roll to two-high roll convertible rolling mill stand
IPC: B21B13/00
Filed: 1965-01-11
Abstract: 1,083,613. Rolling. DEMAG A.G. Jan. 11, 1965 [Feb. 1, 1964], No. 1227/65. Addition to 1,078,726. Heading B3M. The rolling mill drive of the parent Specification modified by having a fixed coupling 30, and a shaft 32, which can be moved axially, so as to drive the backing roll through gears 29, 33a, 33b, and shaft 25, Fig. 1, during three-high working, and to drive the upper working roll during two-high operation through gears 22, 21. 33b, 31 and shaft 25.
Patent GB-470505-A (GB)
Title: Immersion apparatus applicable particularly to the sub-aqueous leak testing of pneumatic tyre tubes
IPC: G01M3/32
Filed: 1936-01-15
Abstract: 470,505. Pneumatic tyres. DUNLOP RUBBER CO., Ltd., SMITH, H., and BRENTNALL, G. C. Jan. 15, 1936, No. 1279. [Class 144 (i)] A machine for testing air-tubes comprises a canted turntable 13 journalled in a water-tank 11, pairs of bollards 23, 24 over which the tubes are fitted, and gravity-operated means for drawing the inner bollards 23 towards a fixed camtrack 26 whereby the tubes are stretched at the immersion side of the tank. In the apparatus shown, the stretching-means consists of weights 25 on chains 30 which pass over pulleys 32, 31 and are connected to carriages 27 on which the bollards 24 are mounted, the carriages being guided in runways 28. The cam 26 is fixed to the tank structure, the high zone 44 of the cam being arranged at the exposed side of the turntable for assemblage of the tubes over the bollards. At the low zone 43 of the cam, the inspection station of the tank, the tubes are subjected to the maximum stretch, this being limited by the ultimate contact of the carriages with the cam.
Patent GB-897934-A (GB)
Title: Improvements relating to lamp support columns for use in street lighting and other lighting systems
Inventor: SIMMONDS RICHARD WALTER FRANK
IPC: E04H12/00
Filed: 1960-01-13
Abstract: 897,934. Lamp support columns. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Jan. 12, 1961 [Jan. 13, 1960], No. 1299/60. Class 20(1) The hollow base of a lamp support column is of greater cross-section than the remainder of the column; and comprises an upper part, having a neck 8 and shoulders 9; and a lower part 2; the two parts being secured together by screws 14 set in the lower part, and which engage the lower edge of a skirt 13 depending from the shoulders of the upper part. The neck 8 is secured to a tubular lamp support column 15 through which the power cables are led. The construction is preferably of aluminium; and the base is of rectangular section, Fig. 3 (not shown).
Patent GB-1277713-A (GB)
Title: Improvements in or relating to a butterfly valve with a control linkage
IPC: F16K1/24
Filed: 1971-01-12
Abstract: 1277713 Valves TH JANSEN GmbH 12 Jan 1971 [21 Jan 1970] 1365/71 Heading F2V A butterfly valve member 6 is suspended from the valve casing 2 by a pair of links 19 and is operated by a pair of bell-cranks 9 rotatable about fixed pivot 10 by a toggle linkage 13, 15 coupled to operating shaft 16. The arrangement ensures that the final closing movements and initial opening movements of the valve member take place normal to the plane of seat ring 4. Links 19 could alternatively be located on the opposite side of the valve member.
Patent GB-656964-A (GB)
Title: Upholstering articles of furniture
IPC: A47C31/02
Filed: 1949-01-18
Abstract: 656,964. Upholstery. WATSON, J. Jan. 18, 1949, No. 1416. [Class 52 (iv)] The covering fabric 3 of an upholstered article is fastened to a frame member 1 and attached at its other edge to a bar 5 which is rotated by a lever 9 to tension the fabric and finally secured by fastenings 10.
Patent GB-991103-A (GB)
Title: Improvements relating to basic refractory bricks and processes of making the same
IPC: C04B35/03
Filed: 1964-03-12
Abstract: A refractory composition comprises calcined magnesia, 1-25 weight per cent of hard pitch having a melting point of at least 250 DEG  F. and a bonding agent made effective by the presence of water, said composition having a CaO : SiO2 ratio greater than 1.3.  0.5-8% of bonding agent may be employed.  Bonding agents specified are sulphuric acid, magnesium sulphate, sulphite paper waste, starch, dextrine and gum tragacanth.  Refractory bricks may be prepared by tempering the above composition with water, pressing at at least 5000 p.s.i., and drying preferably in an atmosphere of carbon dioxide.
Patent GB-1499582-A (GB)
Title: Substituted tetrahydrobenzothiophenes
IPC: A23K1/16
Filed: 1975-01-14
Abstract: The novel compounds correspond to the formula: <IMAGE> in which X, Y, Z, R1, R2, R3 and U have the meanings given in Claim 1. They are prepared by   a) reacting one mol equivalent of a compound of the formula I or II, in which the -NR1-CX-NHR1 radical is replaced, or its acid addition salts with 1 to 1.5 mol equivalents of R2NCX or b) reacting one mol equivalent of an acid addition salt of a compound of the formula I or II, in which R2 and R3 denotes hydrogen and the -NR1-CX-NHR2 radical is replaced by -NHR1, with 1 to 1.5 mol equivalents of a compound of the formula MeNCX, in which Me denotes sodium or potassium, and isolating the product.   The reaction (a) is carried out in water or an inert organic solvent at 0 to 100 DEG C. The reaction (b) is carried out in aqueous medium at pH = 5 to 7 and 10 to 80 DEG C. The novel compounds of the formulae I and II are administered orally to warm-blooded animals to improve the extent of the feed effect and to increase the growth rate. A supplementary feed for increasing the growth rate of poultry, fur-bearing animals and agricultural productive animals contains 70 to 99% by weight of an edible carrier and, as the remainder, a novel compound of the formula I or II.
Patent GB-1031928-A (GB)
Title: Valved sacks
IPC: B65D30/24
Filed: 1964-01-14
Abstract: 1,031,928. Valved bags. IMPERIAL CHEMICAL INDUSTRIES OF AUSTRALIA AND NEW ZEALAND Ltd. Jan. 14, 1964 [Jan. 23, 1963], No. 1644/64. Heading B8K. A valve bottom is formed on a plastics tube by folding in opposed flaps 19, 20 to overlap, and heat sealing along the edges 25, 26 (Fig. 5, not shown). Folding may be facilitated by leaving the cut-out 18 (Fig. 1, not shown) between the flaps so that they can be folded by pulling the cut-out outwardly, and trimming the cut-out along the line 17 subsequently. A valve sheet 27 (Fig. 5, not shown) may be formed by a folded-in end to the flap 19, or may consist of a sheet of thinner material attached to the flap 19. The body of the blank 11 may be held flat between clamps while the bottom is folded. The opposite end of the bag may have a similar valve construction or the opening between the flaps may be sealed. The free edges of either or both the flaps 19, 20 may be arcuate or cut obliquely.
Patent GB-554227-A (GB)
Title: An improved method for the interaction of gaseous flulds with solid materials, and more especially for the catalytic conversion of hydrocarbon oils
IPC: B01J8/18
Filed: 1941-02-10
Abstract: 554,227. Catalytic process, cracking hydrocarbons. STANDARD OIL DEVELOPMENT CO. Feb. 10, 1941, No. 1741. Convention date, Jan. 3, 1940. [A Specification was laid open to inspection, under Sect. 91 of the Acts, July 1, 1941.] [Classes 1 (i) and 32] Reactions between finely divided solids and gases, particularly the catalytic cracking or conversion of hydrocarbon and the regeneration of catalysts are effected by passing the gas upwardly through the solid in a vertical reaction zone 1 at such velocity that the solid is carried entirely out of the reaction zone without segregation, and the concentration of solid in the reaction mixture is maintained above 3 per cent by volume. Solid is fed into the reaction zone either with the gas or separately; in the latter case it may be fluidisedby an admixture of gas. The reaction products pass to an enlarged separating zone 8 in which the solid settles and after passing through a stripping chamber 14 may be injected into a second reaction chamber 18 where regeneration is effected. The catalyst is returned to the reaction chamber by pipe 23 through stripping chamber 25.
Patent GB-547821-A (GB)
Title: Improvements in fire hose
IPC: B29D23/00
Filed: 1941-02-10
Abstract: 547,821. Lining hoses. ANGUS & CO., Ltd., G. CANNEY, D. E. F., and BALKIN, M. Feb. 10, 1941, Nos. 1780 and 16631. [Class 95] A method of internally lining a textile hose with rubber latex or equivalent sealing agent in liquid or plastic form, consists in introducing a quantity of sealing agent into the hose and traversing a spreader through the hose, and is characterized by the fact that each successive section of the hose through which the spreader passes is maintained open, during the passage of the spreader and by an agency other than the spreader itself, to a contour conforming with, but slightly larger than, that of the spreader. In the arrangement shown in Fig. 1, the hose 10 is opened by drawing therethrough a cylinder 12 containing a supply 13 of rubber latex, which latter is spread, so as to form a uniform lining 19, by the circular plate 14. In the devices of Figs. 2 and 3, the coating material is maintained under pressure by the springs 22 or 24. Alternatively the spreader may be driven along the hose by means of compressed air. Other specified lining materials are solutions of natural or synthetic rubber in organic solvents, or cellulose derivative compositions, e.g. cellulose acetate compositions. Specifications 9746/97, [Class 95], and 381,307 are referred to.
Patent GB-869532-A (GB)
Title: Merocyanine dyes and undissociated cyanine dyes
IPC: C09B23/01
Filed: 1957-08-29
Abstract: 7-Methylimidazo [1:2-a ] pyridin- 2- one hydrochloride is prepared by dissolving chloracetic acid in water, neutralising with solid sodium carbonate, adding aqueous 2-amino-4-methylpyridine and heating on the steam bath. Specification 533,425 and 538,857 also are referred to.
Patent GB-1522084-A (GB)
Title: Hand tool
IPC: B25B7/12
Filed: 1976-01-17
Abstract: 1522084 Gripping tools AMP INC 16 Dec 1976 [17 Jan 1976] 01845/76 Heading B4W A hand tool for use in closing the electrical connector described in U.K. Specification 1,401,383 comprises a pair of pivotally interconnected jaws 36, 38, one of the jaws 38 being provided with a recess 58 in which the connector is received and a peg 54 through which a bowed spring wire 48 passes, the wire being engaged by the other of the jaws on closing of the jaws such that the wire slides through the peg and contacts the lid of a connector in the recess to move the lid to a closed position. The free end of the wire may be supported by a further peg 56.
Patent GB-921093-A (GB)
Title: Travel limiting means for power-operated chain-hoists
IPC: B66D3/24
Filed: 1960-01-19
Abstract: 921,093. Limit stops for chain hoists. H. DE FRIES G.m.b.H. Jan. 19, 1960 [Jan. 19, 1959], No. 1862/60. Class 78 (5). A chain hoist having hoisting sprocket 5 and lifting chain 6 is provided with upper and lower limit stops (not shown) operated to stop the driving motor respectively when lifting block 1 hits the upper block 4 and when chain 6 tightens. The invention lies in the provision of rubber block 3 which cushions the impact of block 1 thereupon, and in the provision of rubber block 10 which cushions the impact of pivoted element 8 when the free end of the chain 6 tautens at the lower limit.
Patent GB-488537-A (GB)
Title: Improvements in and relating to tooth brushes
IPC: A46B9/04
Filed: 1938-01-20
Abstract: 488,537. Toothbrushes. STRASSER, M., and STRASSER, (nÚe SALLER), A., (trading as STRASSER, GEB.). Jan. 20, 1938, No. 1875. Convention date, Aug. 12, 1937. [Class 19] In a toothbrush, Fig. 2, the rows of bristles nearest the outer edges comprise vertical tufts 2 and inwardly inclined tufts 3 alternately. The second rows comprise vertical tufts 4 only and tufts 5 of the third inner rows are slightly inclined outwardly. The tufts 3, 5 cross each other. The two rows 4, 5 nearest the centre are disposed at a greater distance from one another than the other rows. A tuft 6 at the front is shorter than the others.
Patent GB-878879-A (GB)
Title: Improvements relating to wide angle lenses
Inventor: WYNNE CHARLES GORRIE
IPC: G02B13/04
Filed: 1959-01-19
Abstract: 878,879. Optical objectives. WRAY (DEVELOPMENTS) Ltd. April 14, 1960 [Jan. 19, 1959], No. 1916/59. Class 97(1) A wide angle objective consists of a central portion made up of two divergent menisci arranged concave to one another on opposite sides of an aperture stop and disposed between two convergent lenses, this central portion being arranged between two divergent menisci each concave towards the aperture stop. The convergent lenses of the central portion may be menisci, concave towards the aperture stop and each of the four components of the central portion may consist of a single element or of a cemented combination. Preferably, the front and rear divergent menisci are simple elements having refractive indices higher than 1À65. The convex front surface of the front divergent meniscus preferably has a radius of curvature greater than 1À5F where F is the equivalent focal length of the wide angle objective, and the inner concave surface of this meniscus is preferably of a radius greater then 0À7F. Optical data are given in the Specification for one example of the embodiment illustrated and for one example of an embodiment in which the lenses 3 and 7 are simple elements. Specification 689,916 is referred to.
Patent GB-224767-A (GB)
Title: Improvements in machine switching telephone systems
IPC: H04Q3/42
Filed: 1924-01-24
Abstract: 224,767. Western Electric Co., Ltd., (Deakin, G.). Jan. 24, 1924. Automatic exchange systems.-In known revertive-impulse systems it has been customary for the selector to ground the fundamental circuit at each step so as to short-circuit the outstepping relay 3 at the register while keeping the controlling relay 4 operated. The short-circuiting of relay 3 makes it sluggish, and to avoid this, the present invention arranges for the fundamental circuit to be broken as at wiper 5 after it has been grounded as by wiper 7. In practice this is. done by a make-before-break arrangement of springs 13 - - 16 operated by a cam wheel 10 secured for example to the shaft of the trip spindle. Specification 20839/09 is referred to.
Patent GB-1101126-A (GB)
Title: Electrolytic recording materials
IPC: B41M5/20
Filed: 1965-01-15
Abstract: An electrolytic conducting solution for incorporation in an electrolytic recording medium contains a formaldehyde-sulphoxylate reducing agent.  This agent may be an alkali-metal, or zinc formaldehyde-sulphoxylate.  The solution may also contain an alkaline stabilizing agent, e.g. sodium or potassium stannate, silicate or aluminate, an alkaline buffer, e.g. an alkali-metal or alkaline-earth-metal formate, acetate, carbonate, bicarbonate, borate, phosphate or tartrate or a strong electrolyte, e.g. an alkali-metal nitrate, or combinations of these.  A recording medium is made by impregnating a base sheet, e.g. of paper or cloth, with this solution.  When such media are used in electrolytic facsimile recorders, ions dissolved from an anode (e.g. of silver or silver alloy e.g. Ag-Cu-Zn, gold or gold alloy, platinum, palladium, iron, lead or copper) or a compound formed by the metal and an oxidation product of the sulphoxylate (e.g. silver sulphide) and so form a visible mark.ALSO:An electrolytic conducting solution for incorporation in an electrolytic recording medium contains a formaldehyde-sulphoxylate reducing agent.  This agent may be an alkali-metal, or zinc formaldehyde-sulphoxylate.  The solution may also contain an alkaline stabilizing agent, e.g. sodium or potassium stannate, silicate or aluminate, an alkaline buffer, e.g. an alkali-metal or alkaline-earth-metal formate, acetate, carbonate, bicarbonate, borate, phosphate or tartrate or a strong electrolyte, e.g. an alkali-metal nitrate, or combinations of these.  A recording medium is made by impregnating a base sheet, e.g. of paper or cloth, with this solution.  When such media are used in electrolytic facsimile recorders, ions dissolved from an anode, e.g. of silver or silver alloy, are reduced to free metal and so form a visible mark.
Patent GB-264875-A (GB)
IPC: H02P1/34
Filed: 1927-01-22
Abstract: 264,875. British Thomson-Houston Co., Ltd., (Assignees of Jones, B. W.). Jan. 22, 1926, [Convention date]. Induction relays.-For starting and accelerating a motor, for example an induction motor 10 having rotor resistances 13, 14, 15, the resistance contactors 16, 17, 18 are controlled respectively by induction disc relays 19, 20, 21 subject to time and current retardation. Each relay normally stands open under the bias of a spring 25. A shunt magnet 28 with the customary shaded pole produces a torque tending to close the relay, and a similar series magnet 22 produces an opposing torque which prevents closure above ; a specified limit of stator current and prolongs the time required by the disc to turn through the closing angle. A piece of magnetic material 29 carried by the disc comes between the poles of the magnet 28 as the relay closes and thus terminates the movement quickly and forcibly. The first relay, in addition to closing the actuating circuit of the contactor 16, closes the circuit of the shunt magnet of the next relay, and so on in succession.