baber/WOPTO huggingface dataset:
Patent FI-951880-A (FI)
Inventor: KRISTOFFERSSON KARL-GUSTAF
IPC: B65D1/44
Filed: 1995-04-20
Abstract: PCT No. PCT/SE93/00774 Sec. 371 Date May 18, 1995 Sec. 102(e) Date May 18, 1995 PCT Filed Sep. 27, 1993 PCT Pub. No. WO94/08853 PCT Pub. Date Apr. 28, 1994Bottom (1) to a container, box, basket, barrel, cask or the like (8) made of a polymeric material and preferably produced by injection moulding. Material thickening and essentially scalloped, jagged and/or wave-like elevations (5) constitute an integrated part of the upper (3) and/or lower (4) surface of the bottom (1). The height (FIG. 12, A-B) of the elevations (5) is 0.5-20 mm representing at least 20% of the maximum thickness of the bottom (1). Intervening spaces (6) are formed between the material thickening elevations (5). A container (8) including a bottom (1) is produced by injection moulding and is cooled in the mould in such a way that the elevations (5) hold a core temperature exceeding the surface temperature to such an extent that the core shrinkage is larger than the surface shrinkage. A strong inner tensile stress is obtained, whereby the elevations (5) work as pretensioned reinforcing bars.
Patent FI-953994-A (FI)
Inventor: DESCAMPS MARCEL
IPC: C07D211/58
Filed: 1995-08-24
Abstract: A process is described for the preparation of (+)-2-(3,4-dichlorophenyl)-4-hydroxybutylamine of formula (I) and for the preparation of the (-)-N-methyl-N-Ä4-(4-phenyl-4-acetylamino-piperidin-1-yl)-2-(3,4-dichl orophenyl)butylÜ benzamide and of its pharmaceutically acceptable salts using the compound of formula (I) as synthesis intermediate.
Patent FI-954501-A (FI)
Inventor: VAN DER SCHRICK BERNARD
IPC: C08F210/16
Filed: 1995-09-22
Abstract: Olefins are polymerised in contact with a catalyst system contg. (a) a solid catalytic complex based on Mg, a transition metal and a halogen, obtd. by (i) reacting (I) an oxygenated organo-Mg cpd. or a halogenated Mg cpd. with (II) an oxygenated organic cpd. or a halogenated cpd. of a transition metal of Gps. IVB or VB, to give a liq. complex, (ii) precipitating. the complex by means of a cpd. of formula AlRnX3-n, to give a solid catalytic complex, (iii) sepg. the solid complex, and (iv) treating the solid complex with a cpd. of formula AlRnX3-n, and (b) an organic cpd. of a metal of Gps. IA, IIA, IIB, IIIA or IVB. R = hydrocarbo gp.; X = halogen; n = less than 3.
Patent FI-956059-A (FI)
Inventor: PRISSOK FRANK
IPC: C08K5/13
Filed: 1995-12-15
Abstract: Stabilised thermoplastic polyurethanes (TPU) contain, as stabiliser, a combination of N,N'-hexamethylene-bis- (3,5-di-tert.-butyl- 4-hydroxy-hydrocinnamic acid amide) (I) and pentaerythrityl-tetrakis-(3-(3,5-di-tert.-butyl-4-hydroxyphenyl) propionate) (II).
Patent FI-960734-A (FI)
Inventor: SILLANPAEAE HEIKKI
IPC: E04B2/70
Filed: 1996-02-16
Abstract: Joint structure for joining walls built from logs (1) placed one over the other, said joint structure comprising a post (2) and joint elements in the post and in the log ends for joining them together. The joint elements consist of dovetail joints, by means of which the logs (1) are joined and locked to the post (2). Moreover, the post (2) comprises covering ledges (5) overlapping the sides of the logs.
Patent FI-982512-A (FI)
Inventor: HEISKANEN PASI
IPC: D21F1/66
Filed: 1998-11-20
Abstract: The present invention relates to a method of and apparatus for treating broke. Especially the invention relates to treating the so-called dry broke from the paper and/or paperboard machine so that the pulp may be metered back to said machine. The method and apparatus for treating the so-called dry broke according to the invention, by which method and apparatus the so-called dry broke material obtained from a paper, paperboard or the like production machine is defiberized with a defiberizer (10) and thickened with a thickening device for storing at high consistency, are characterized in that directly after said defiberizing the broke is thickened into high consistency and taken into a storing container at a consistency of 12 - 45 %. <IMAGE>
Patent GB-1371933-A (GB)
Title: Filters
IPC: H01P1/202
Filed: 1972-01-10
Abstract: 1371933 UHF band-pass filters LICENTIA PATENTVERWALTUNGS GmbH 10 Jan 1972 [26 Jan 1971] 1003/72 Heading H1W A tunable UHF band-pass filter comprises two coupled resonant lines 2, 3 separated by a partition 4, the coupling consisting of an inductive tab 11 and capacitors 12, 13 connected between the tab and the lines. The resultant T-section LC coupling circuit causes an increase in coupling at the upper end of the frequency range. The tab 11 may lie in the plane of the partition 4 or may be bent out of this plane. One of the capacitors may be of the feedthrough type mounted in the partition 4.
Patent GB-682365-A (GB)
Title: Improvements relating to the electrolytic production of hypochlorites
IPC: C25B15/02
Filed: 1951-01-15
Abstract: 682,365. Electrolytic apparatus. GOUMENT, V. O. April 11, 1951 [Jan. 15, 1951], No. 1019/51. Class 41. In an electrolytic process for the production of a solution of a salt of an alkali or other metal from an electrolyte solution, the evolution of gas caused by the electrolysis is used to build up a pressure against an incoming pressure of water and thereby cause evacuation of the resulting solution into a storage chamber at a regular rate until a further build-up of pressure causes the level of the electrolyte to be lowered with respect to an electrode, to vary the degree of electrolysis. In the arrangement shown, sodium hypochlorite is produced in a cell, the wall of which is a cylindrical partition C, surrounded by an intermediate compartment B and an outer compartment A. The cell is provided with electrodes El, E<SP>2</SP> connected to a source of current Z. The compartment B is provided with common salt Y and with an inlet for water fitted with a non- return valve K which is opened when the material pressure in the compartment is below that of the water pressure. The compartment A has a vent-pipe P which is closed by a needle valve S when the hypochlorite solution raises a float Q. During electrolysis, sodium hypochlorite passes up a tube F past a valve G and is discharged into the storage chamber A. Hydrogen also flows to this chamber through a pipe H and valve I and escapes to the atmosphere through the vent pipe P. The pressure in the cell due to hydrogen evolved is approximately equal to the pressure of water at the inlet valve K when the electrolyte in the cell is at a level about two-thirds up the electrode E2. The solution of hypochlorite in the chamber A eventually is high enough to raise the float Q and close the vent-pipe P, whereupon the pressure in the cell rises and forces down the electrolyte, thus reducing the output of hydrogen. Normal output is restored when liquid is drawn off from the storage chamber. If the pressure in the compartment B is excessive it raises a diaphragm U and acts to open contacts W, whereby electric current to the cell is interrupted. In a modification the water-pipe L is provided with a tank from which salt is entrained to form a saturated solution with the water.
Patent GB-574236-A (GB)
Title: Improvements in and relating to wire ropes, and members incorporating wire ropes
IPC: D07B1/18
Filed: 1944-01-19
Abstract: 574,236. Wire ropes. WATTS, A. B.' and BRITISH ROPES, Ltd. Jan. 19, 1944, No. 1045. [Class 109] [Also in Group XXX] Wire ropes 1 are provided at points in their length where permanent bends are maintained with a reinforcement comprising a metal sleeve 2 secured throughout its length to the rope by a drawing, pressing or s waging operation. The part of a wire rope sling to be engaged by a crane, hook or the like is provided with a sleeve 2, and the two ends 3 of the rope are spliced together and whipped. The sleeve 2 is rotary sw aged or otherwise secured to the rope and is thereafter bent to the required curvature. In forming an eye 6, a sleeve 5 may be secured to the rope and bent to shape, and a second sleeve 7 may be slid over the two adjacent portions of the rope and secured to the rope portions by swaging and welded to the first sleeve.
Patent GB-1381749-A (GB)
Title: Elastomeric load supports
Inventor: HAMEL D
IPC: F16F3/093
Filed: 1972-01-10
Abstract: 1381749 Elastomeric springs PNEUMATIQUES CAOUTCHOUC MANUFACTURE ET PLASTIQUES KLEBERCOLOMBES 10 Jan 1972 [14 Jan 1971] 1088/72 Heading F2S An elastomeric compression spring with high horizontal stability comprises a core 10 of cellular elastomer having, between its ends, a portion of larger cross-sectional area, and being surrounded laterally by a rubber casing 11. The casing 11 is restrained from buckling under compression by a reinforcing member 23, Fig. 1, or 17, Fig. 4. The member 23 may be replaced by two plates secured together (24, Fig. 3, not shown). Such a unit may be stacked to give a spring with separate cores (Fig. 6, not shown). Alternatively (Fig. 8, not shown) the core may be integral. The member 17 is a carcass of two layers of cables crossed on the bias. It may be supplemented by an inextensible belt (20, Fig. 5, not shown). Two of the Fig. 4 units may be stacked (Fig. 7, not shown). The cross-section of the spring may be other than circular.
Patent GB-166579-A (GB)
Title: Improvements relating to automatic guns
IPC: F41A17/46
Filed: 1919-01-16
Abstract: 166,579. Lewis, I. N. Jan. 16, 1919. Machine guns. - The parts of a gas-actuated automatic gun of the kind described in Specification 177,550 are arranged in units as follows to permit ready assemblage. (1) The barrel 1, screwed into the front portion of the body 3, is surrounded by a casing 4 the rear eccentric portion of which is detachably connected to the body by a split band 5 secured by a nut 8, the front concentric portion of the casing being spaced from the barrel by radial heat-radiating fins 13 to provide an annular chamber 15 for a gas piston 19 connected to the breech mechanism by a rod 23. A heat-insulating cover 150, preferably of wood, fits over the rear portion of the barrel casing and a bayonet may be. fitted over the tapered front portion 17. (2) The trigger guard 44, which houses the trigger mechanism described in Specification 166,580, is adapted to slide in from the rear of the gun on longitudinal guides at the lower end of the body and is retained by sliding the butt-tang 34 downwards over vertical flanges 116 on the rear of the body. The trigger-guard carries a pivoted catch 119 for retaining the butt-tang. (3) The butt-stock 102 is connected to screwed projections 104 on the tang by a central tube 103 the rear end of which is retained bv a nut housed in a recess formed in the shoulder plate. (4) The cartridge magazine M of the kind described in Specification 166,581 fits detachably over a pin 79 in the feed opening and is retained by a sliding spring-controlled catch 80 mounted on the trigger-guard so as to be operated by a finger piece 86 in juxtaposition to the trigger 50.
Patent GB-1447767-A (GB)
Title: Buttoning means and a buttoning method
Inventor: BENMAX P D
IPC: A44B1/28
Filed: 1973-01-09
Abstract: 1447767 Buttoning P D BENMAX 13 Dec 1973 [9 Jan 1973] 1187/73 Heading A3H [Also in Division A4] A button 10 carries a barbed member 15 with a point 15a which can pierce an item such as a cushion 17. The end 15a is entered into a restraining means which may be a complementary button 20 and is held by the engagement of an abutment 15b. The spring-back forces within the cushion draw the barbed member 15 from the button 10 and the two buttons 10, 20 are tethered by a cord 16 uncoiled from within the button 10. In another embodiment the barbed member 15 is integral with the button 10 and enters a collar which then becomes detached from the button 20 but remains tethered to it by a cord. To obtain a longer length d, the two forms may be combined to give two cords each initially contained within the buttons. A plurality of cords may be used in place of the single cord 16.
Patent GB-1333161-A (GB)
Title: Severing apparatus for severing lengths of tube from flattened scored tubing
IPC: B65H35/10
Filed: 1971-01-11
Abstract: 1333161 Tearing apparatus WINDMOLLER & HOLSCHER 11 Jan 1971 [30 Jan 1970] 1237/71 Heading B4B  An apparatus for severing by tearing lengths of tube from a continuously fed flattened tubular web St provided with transverse rows of perforations P comprises a pair of holding rolls 4, 4<SP>1</SP> rotatable at a speed equal to or less than that of the feeding speed of the web, a pair of severing rolls 5, 5<SP>1</SP> for advancing the leading end of the web at a higher speed than that of the holding rolls during each severing operation, and a pair of tensioning rolls 8, 8<SP>1</SP> arranged to tension the leading end of the web before each severing operation. The lower rolls 4, 5 of the holding and severing rolls are positively driven at their respective differential speeds and the upper rolls 4<SP>1</SP>, 5<SP>1</SP> are freely rotatable on pivoted levers 6, 6<SP>1</SP>; the levers are raised and lowered out of and into contact with the lower rolls via bars 7, 7<SP>1</SP> when a perforated line P is moving along a path X between the holding and severing rolls. The lower roll 8 of the tensioning rolls is positively rotated while the upper roll is freely rotatable in bearings 9 loaded downwardly by adjustable springs 10. In operation, the material is fed by rollers 1, 2 until the leading end passes between the faster rotating tensioning rollers 8, 8<SP>1</SP> the pull on the web being limited by adjusting the springs. The upper rolls 4<SP>1</SP>, 5<SP>1</SP> are then lowered when a perforation line P is in the path X thereby severing a length S; this length is discharged by means of a conveyer 12. In a modification the tensile force exerted on the web by the rollers 8, 8<SP>1</SP> may be varied by means of a friction clutch 14 instead of the springs. The upper roll 81 may also be arranged to be raised and lowered in synchronism with the rollers 4<SP>1</SP>, 51.
Patent GB-244931-A (GB)
Title: Improvements in or relating to steam generators or water heaters
IPC: F22B13/02
Filed: 1925-01-16
Abstract: 244,931. Clarkson, T. Jan. 16, 1925. Internally-fired boilers.-In a boiler having an annular water chamber with close-ended tubes or thimbles D projecting radially into the central heating space, a tubular baffle J<3> is mounted centrally within the heating space, and the inlet passage H for the heating gases is so formed that a circular motion is given to the gases in their passage over the thimbles. The gases pass through a helical passage in a plug G, Fig. 1, of refractory material in the base of the boiler, and a liquid-fuel burner H' is mounted in the passage to provide auxiliary heating. The lower end J<2> of the baffle is formed of refractory material and rests upon a boss formed on the plug. The upper end of the baffle is supported by a bolt K engaging a bridge-piece K<1> extending across the outlet flue. A cylindrical partition M is placed in the annular water space. Interconnected valves L, L<1> in the inlet passage and in a by-pass H<2> control the quantity of heating gases entering the boiler. In a modification, the open-ended tubular baffle S, Fig. 2, is movable vertical]y and serves as a valve member for directing the heating gases either around the thimbles or through the baffle to the outlet flue. The baffle rests on a conical member T, and, when raised, closes the passage between the boiler heating space and the outlet flue.
Patent GB-1088636-A (GB)
Title: Method of anticipating the scorching of, and systematically feeding, cells for the igneous electrolysis of alumina
IPC: C25C3/20
Filed: 1965-01-12
Abstract: In a fused electrolyte process of aluminium production, alumina is added to the cell to avoid the anode effect when a regular increase in the internal resistance of the cell is detected.  In addition, the position of the anode system may be regulated according to the mean value of the internal resistance taken over a period between 1 second and 10 minutes and calculated from the ratio between the ohmic voltage drop in the cell (difference between the voltage across the cell terminals and an estimate of its counter - E.M.F.) and the current flowing therethrough; e.g. the anode may be displaced 1/3 mm with an internal resistance variation of 0.1 microhm.
Patent GB-630330-A (GB)
Title: Improvements relating to electric current generating systems
IPC: H02J7/20
Filed: 1947-01-16
Abstract: 630,330. Self-contained supply systems. ROTAX, Ltd., LUCAS, S., and HAMILTON, R. F. G. Jan. 16, 1947, Nos. 1456 and 12323. Drawings to Specification. [Class 38 (iv)] Variable-speed generators, with.-In an electric generating system comprising a variablespeed alternator, a storage battery and a rectifier between the alternator and battery, additional output in the upper portion of the speed range or a reduced output at speeds below normal may be obtained by switching respectively a step-down or step-up transformer into the circuit between the alternator and rectifier. The transformer, which is preferably of the auto-type, but may be of the doublewound-type, may be switched manually or by means responsive to the alternator speed or frequency. The alternator field current may be obtained from the battery through a carbon pile regulator responsive to the battery voltage, supplemented if required by the alternator output current through a further transformer and rectifier. The alternator may be single or polyphase.
Patent GB-902924-A (GB)
Title: Improvements in and relating to mash tins and like brewing vessels
Inventor: SPIELVOGEL WALTER
IPC: C12C13/02
Filed: 1961-01-13
Abstract: 902,924. Mash tuns and like brewing vessels. WEIGELWERK G.m.b.H. Jan. 13, 1961, No. 1481/61. Class 14 (2). A mash tun or like brewing vessel 1, in which wort is concentrated by evaporation and, for example, hopped, comprises one or more substantially vertical plate-shaped heating elements 2 located, for example detachably, substantially centrally in the tun. The tun may be round, Fig. 1, and it may have a flat or inwardly dished base 4, as shown. A plurality of elements may be mounted cross- or star-wise on a tube 3, through which a heating fluid, such as steam, may be supplied to them. The heating effect of each element may be regulated and it may be switched on or off. The elements may be rotated to act as stirrers. In an alternative construction, Figs. 3 and 4, the tun is oval and its base 4 is dished inwardly to form a ridge extending along the major axis. The heating element or elements 2 are arranged along or parallel to this ridge. Each heating element may comprise a hollow metal plate, which may be divided by horizontal partitions into compartments a, b, c, each of which may be switched on or off and regulated. Each heating element may comprise superimposed pipes, which may be provided with an enveloping casing. The tun may be heated, also, by elements 5 of a known type.
Patent GB-468794-A (GB)
Title: Improvements in and relating to a motor driven feeding and traversing spindle head for drilling, milling, boring and grinding machines
IPC: B23B47/06
Filed: 1936-01-17
Abstract: 468,794. Grinding. ASQUITH, Ltd., W., and BREARLEY, N. Jan. 17, 1936, No. 1498. [Class 60] [Also in Group XXII] A motor-driven spindle unit for a grinding- machine is provided with two motors, one motor A, Fig. 1, for driving the spindle or spindles and effecting the feed, and the other motor B traversing the spindle head quickly towards or away from the work, the motor A being connected by gearing with the outer ring portion of a freewheel device of the spring- controlled roller type, Fig. 5, and the reversible quick-traverse motor B connected by projections g<2> with the inner portion of the freewheel device which is connected by gearing with the traverse mechanism. The motor A drives the spindle C through spur gears a, c, and motion is transmitted from the spindle through spiral gears c<1>, c<2> to a cross-shaft F, gearing f, l on the end of this shaft drives a worm wheel l<1> and internally threaded worm m operating on the stationary screw M for the slow feed. Coaxial with the shaft F is a short shaft G driven by belts from the reversible.motor B. The gearing c<1>, c<2> drives the sleeve E, Fig. 4, free on the shaft F, and for forward slow feed movements the sleeve E wedges the rollers J, Fig. 5, against the inner portion H which is keyed to and rotates the shaft F. Prongs g<2> integral with the shaft G<1> extend between the rollers J and recesses h<1> in the member H. On the direction of slow forward feed these prongs are driven around and the motor B with its current supply cut off is also driven idly. For rapid reverse the motor B is switched in and the prongs g<2> then disengage the rollers and the member H is driven at high speed in the reverse direction with the sleeve E idling. For rapid forward feed the motor B only is switched in and the prongs g<2> then engage the recesses h<1> to drive the member H.
Patent GB-141809-A (GB)
Title: A watch alarum
IPC: G04C21/20
Filed: 1919-01-21
Abstract: 141,809. Lieberman, S. Jan. 21, 1919. Addition to 121,716. Cases, watch.-Instead of insulating the rotary bezel A from the band of the case, the removable contact pin C is insulated from the bezel by a non-conducting collar I. This collar may be fixed in the bezel, and the pin may be made in two parts, mainly an inner part C held by the collar, and an outer part J which screws therein by aid of a milled head K.
Patent GB-1249282-A (GB)
Title: Storage battery
IPC: H01M50/147
Filed: 1970-01-13
Abstract: 1,249,282. Storage battery. S.I.C. SOC. INDUSTRIELLE DU CAOUTCHOUC. 13 Jan., 1970 [13 Jan., 1969], No. 1613/70. Heading H1B. In a stackable multi-cell storage battery the terminals 9 protrude laterally over the wall of the one-piece box 1 in enlarged portions of the groove 11 formed on the underside of the onepiece cover 2. The grooves 10, 10<SP>1</SP> in the cover receive intercell connectors 7 which pass over the top of the partition walls 8. The box and cover are adhesively bonded with epoxy resin in the grooves.
Patent GB-138081-A (GB)
Title: Improvements relating to magnetos for igniting in internal combustion engines
IPC: H02K21/22
Filed: 1920-01-19
Abstract: 138,081. Bosch Akt.-Ges., R. Nov. 21, 1918, [Convention date]. Magneto-electric machines.-In the type of machine in which the magnet is formed by a rotating wheel and the stationary armature is within the wheel-rim, one or more armatures are arranged between the rim and the shaft and may be angularly displaced so as to produce sparks at any angular distance apart. The wheelrim m is constructed as a magnet with pole shoes N, S projecting inwards. The winding s comprises a primary and a secondary coil and is carried by the middle limb o of the armature a, the segment of a ring k forming a. yoke between its end limbs n, p. Fig. 3 shows two armatures a, a<1> displaced by an angle, whereby two ignition sparks at this angular distance apart are obtained in succession. Fig. 4 shows an auxiliary coil l comprising a primary and secondary winding in series with the main coil to assist the action of the latter, but so placed as to be unaffected by the field of the rotating magnet.