baber/WOPTO huggingface dataset:
Patent FI-872637-A (FI)
Inventor: FERRINI PIER GIORGIO
IPC: C07D295/04
Filed: 1987-06-12
Abstract: Piperazines of the formula    <IMAGE>  (I)  and their salts, in which each of Ar1 and Ar2, independently of the other, represents phenyl that is unsubstituted or mono- or di-substituted by C1-C7-alkyl, C1-C7-alkoxy, cyano, halogen, trifluoromethyl, amino, C1-C7-alkylamino, di-C1-C7-alkylamino and/or by C1-C7-alkanoylamino, can be used as the active ingredients of medicaments and are manufactured in a manner known per se.
Patent FI-875289-A (FI)
Inventor: PRIESS MICHAEL
IPC: C07D401/04
Filed: 1987-12-01
Abstract: A process for the preparation of quinolinecarboxylic acids of the formula (I) <IMAGE> in which R<1>, R<2> and R<3>, X and A have the meaning given in the description, which are used as such or in the form of their esters, salts, prodrugs etc. as antibacterial agents in human and veterinary medicine and as agents stimulating the immune defence.
Patent FI-875559-A (FI)
Inventor: DURUISSEAU BERNARD
IPC: F16H25/22
Filed: 1987-12-17
Abstract: Rollers situated on the circumference of a threaded screw inside a nut have a cavity at each end containing a spring and a pin. When a roller enters the recirculation groove, the spring/pin assembly bearing against the cap recirculates the roller towards the interior of the nut. By enabling the roller to be repositioned at the time of its reinsertion between the threads of the screw and of the nut, this arrangement provides for flexible operation of the screw.
Patent FI-883178-A (FI)
Inventor: SNYGG KEIJO
IPC: B65H18/16
Filed: 1988-07-04
Abstract: The invention relates to a method for on-machine winding of a web (W), in which method a Pope-type reel drum (10) or corresponding reeling means is used and over which the web (W) to be wound is conducted. In the method, new reel spools (11) are brought into contact with the reel drum (10), after which the web (W) is conducted from the fully wound roll to be wound onto the new reel spool (11). In the method primary forks (14), when in their upper position, pick up an empty reel spool (11A,11B) without any auxiliary equipment. Guided by the primary forks (14) and supported on support plates (17) attached on the primary forks (14), the empty, preaccelerated reel spool (11B,11C), is brought into nip contact with the rotating reel drum (10) and through the nip of which the web (W) to be wound runs, and is wound round the reel spool (11) at the nip contact. The support plates (17) remain in such a position while the primary forks (14) are being lowered that the contact pressure between the reel spool (11C-11E) and the reel drum (10) remains substantially constant while the primary forks (14) are moving from the upper position to the lower (see vector diagrams, Fig. 2). When the primary forks (14) are in the lower position, the support plates (17) turn into such a position that they may pass the reel spool (11), which is already positioned on the reeler tracks (12), when the primary forks (14) are moving back into their upper position, and the above steps are repeated when it is time to exchange reel spools (11) again and the support plates (17) are ready to receive one. The invention also relates to the apparatus used in the method.
Patent FI-885172-A (FI)
Inventor: LANG HANS-JOCHEN
IPC: C07D/
Filed: 1988-11-10
Abstract: Substituted thienoimidzaole derivatives, processes for their preparation, pharmaceutical preparations containing them and their use as inhibitors of gastric acid secretion. The invention relates to substituted thienoimidazole derivatives of the formula   <IMAGE> (I) in which A stands for  <IMAGE>  T denotes -S-, -SO- or -SO2-, R7 denotes a substituted aryloxy or aralkoxy radical and R1, R2, R3, R4, R5, R6 and R8 have the meanings indicated in the description, processes for their preparation, pharmaceutical preparations containing them and their use as medicaments.
Patent FI-891119-A (FI)
Inventor: BRAZIER ALAN JOHN
IPC: A47L/
Filed: 1989-03-09
Abstract: A cleaning head adapted for use on hard surfaces comprises a body (10) formed as two back-to-back housings (20) and (30) which are swivellably mounted on a suction tube (40). Housing (20) contains a liquid applicator assembly (21) which comprises a body (22) of porous material with a facing layer of pile fabric (23). A cleaning liquid is delivered through ducts (46) and (48) to the body 22 so as to spread uniformly across the pile fabric (23). A suction slot (29) adjacent to the applicator assembly (21) may be provided to pick up dry dirt. The housing (30) includes a liquid pick-up assembly (31) comprising a slot (32) between a pair of flexible blades (33a,33b).
Patent FI-892335-A (FI)
Inventor: BOREL GEORG
IPC: D21F1/00
Filed: 1989-05-16
Abstract: A double-layer fabric for the sheetforming section of a papermaking machine which is referred to as a sheet forming fabric or a dewatering fabric consists of an upper layer (1) of transverse threads (3) and a lower layer (2) of transverse threads (4) and (8) which are interwoven with a single system of longitudinal threads (5). Successive transverse threads (4, 8) of the lower layer (2) form pairs and within each pair the lowest points (7) of the transverse thread floats (6) are in alignment. The lowest point (7) of the float of the one transverse thread (4) of a pair is offset from the center of the float (6) in the direction opposite to the direction in which the lowest point (7) of the float (6) of the other transverse thread (6) is offset.
Patent FI-923877-A (FI)
Inventor: STEFFINGER KONRAD
IPC: B62D21/20
Filed: 1992-08-28
Abstract: The frame 1 for an agricultural trailer consists of a narrow box-shaped longitudinal carrier 2 whose relatively narrow width remains the same over its length and whose relatively large height varies, with the greatest height being present in the region of the wheel axle(s). The longitudinal carrier 2 is connected at the top at its two ends to a front body carrier 3 and a rear body carrier 4 and on its two sides to mutually aligned axle funnels 14, 15. The narrow frame 1 (vertical frame) permits particularly wide wheels with pneumatic tyres to be used without excessive width of the vehicle so that even with large transport loads the ground pressure and thus the compression of the ground remains comparatively small. <IMAGE>
Patent FI-925550-A (FI)
Inventor: HEINE HANS-GEORG
IPC: C07D493/10
Filed: 1992-12-07
Abstract: Piperidylmethyl-substituted chroman derivatives can be prepared by first reacting appropriate chromancarboxylic acid derivatives, optionally with prior activation, with the cyclic amines and then reducing the carbonyl group, or reacting methylchroman compounds directly with the cyclic amines. The piperidylmethyl-substituted chroman derivatives can be employed as active compounds in medicaments, in particular for the treatment of disorders of the central nervous system.
Patent FI-930484-A (FI)
Inventor: PEKKANEN JUKKA VELI-MATTI
IPC: G01B11/00
Filed: 1993-02-04
Abstract: The subject of the invention is a laser-type localization system, in which the place 5 to be localized/measured on the actual surface 1 is shown with a laser beam. Two fan- shaped laser light planes 6 are set up at right angles to the ground level and they are rotated relative to the ground level about the perpendicular axis to a place 5, which displays such an angle relative to the coordinates that the two laser light planes 6 contain the coordinates for the place to be localized, the place to be localized/measured appearing as a point of intersection of the laser light lines 7 which have been formed on the surface 1 when the laser light fans have been rotated towards the coordinate point to be localized/measured. <IMAGE>
Patent FI-933522-A (FI)
Inventor: HARRIES GWYN
IPC: C06B31/30
Filed: 1993-08-10
Abstract: PCT No. PCT/AU92/00050 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Feb. 11, 1992 PCT Pub. No. WO92/13815 PCT Pub. Date Aug. 20, 1993.An explosive composition comprising an oxidising agent such as ammonium nitrate (AN), and a fuel material which may include a fuel oil (FO) and which also comprises a solid fuel such as rubber particles or polystyrene beads or flakes. The solid fuel is incorporated into the composition to provide for the controlled release of energy upon detonation of the explosive composition. It has been found that by substituting some or all of the liquid fuel oil with a slower burning solid fuel, the time during which the pressure builds up during detonation is lengthened. Thus a low shock energy explosive (LSEE) can be produced having reduced shock energy and increased heave energy compared to convention explosives, such as ANFO.
Patent FI-935848-A (FI)
Inventor: ROSS DEREK WILSON ANDERSON
IPC: D21H17/05
Filed: 1993-12-23
Abstract: A fibrous bonded sheet material, suitable for conversion into plug wrap for the filter plug in a filter cigarette, is formed by treating a fibrous base web with a polymeric binder (e.g. polyvinyl alcohol), a wet-strength resin (e.g. a polyamide-polyamine-epichlorohydrin resin) and a ketene dimer (e.g. an alkyl ketene dimer). The wet-strength resin may be wholly or partially replaced with a cross-linking agent (e.g. glyoxal). The resultant sheet material exhibits favourable characteristics of air permeability with resistance to the bleedthrough of adhesives used in the production of wrapped filter plug material.
Patent FI-940835-A (FI)
Inventor: TAYLOR JOHN A
IPC: B05C11/10
Filed: 1994-02-22
Abstract: Deaeration apparatus for removing entrained air from liquid paper coating and method includes a cylindrical vortex tube which has an inlet end with a vortex generator insert formed with helical flighting surrounding a solid center shaft. The flighting has an outer diameter which is proportioned to be received in the tube inlet and causes a vortex flow to the coating material. A rejects conduit is positioned in the outlet end of the vortex tube with an opening which faces the vortex generator insert and which is positioned on the axial center of the tube and spaced from the vortex generator. The entrained gas forms as bubbles on the vortex generator shaft and form a column immediately downstream of the insert so that the base of the column is at the inner end of the generator shaft and extends toward and into the rejects conduit. The very small bubbles are also carried by the mass flow of the coating toward the outlet end of the tube and into the open end of the reject conduit. The deaerated liquid flows through the tube outlet which surrounds the reject conduit. A deaeration system is disclosed which includes a housing containing a plurality of the individual vortex tubes arranged in flow parallel to each other with common inlet and outlet manifolds.
Patent FI-942028-A (FI)
Inventor: POIKOLAINEN ANTTI
IPC: D21F9/00
Filed: 1994-05-03
Abstract: The invention concerns a loading box adjustable in zones for the former of a paper or board machine. The former comprises a twin-wire section consisting of wires (13) placed one above the other and running in the same transfer direction (R), in which twin-wire section, at one side of the wires (13), a drain box has been mounted to remove water out of the fibrous pulp (P) running between the wires (13). At the opposite side of the wires, a loading box has been mounted, which is provided with a number of loading ribs (22), which are placed in the transverse direction in relation to the transfer direction (R) and which extend across the web width, said loading ribs being loaded towards the bottom of the drain box so as to produce the desired compression in the fibrous pulp (P) running between the wires (13). The loading box is provided with loading means (30), which are arranged to produce a locally raising or lowering force applied to the loading ribs (22) in the direction transverse to the transfer direction (R), said force being applied simultaneously to at least two successive loading ribs (22), so as to profile the compression force applied by said loading ribs (22) to the fibrous pulp (P) in said transverse direction. <IMAGE>
Patent FI-944475-A (FI)
Inventor: MUSTALAHTI JORMA
IPC: B66B7/02
Filed: 1994-09-27
Abstract: PCT No. PCT/FI95/00530 Sec. 371 Date Jun. 19, 1997 Sec. 102(e) Date Jun. 19, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/09978 PCT Pub. Date Apr. 4, 1996According to the invention, at least one end of the elevator ropes (8) is fixed to a guide rail (4,7) of the elevator. According to an embodiment of the invention, the whole elevator is so suspended by its ropes (8) that all vertical forces are transmitted by the guide rails (4 . . . 7) to the bottom (27) of the shaft (1). The invention provides the advantages that the elevator is easy to install and that the ical forces are transmitted by the guide rails (4 . . . 7) to the bottom (27) of the shaft (1), permitting a lighter construction of shaft walls.
Patent FI-950146-A (FI)
Inventor: NYKAENEN TUOMO
IPC: D21C11/00
Filed: 1995-01-12
Abstract: Apparatus for a pulp and paper mill, and methods of acting on liquid effluents produced in the mill, which minimizes the discharge of polluting gaseous and liquid effluents to the environment. Liquid effluents from the bleach plant are concentrated (e.g. evaporated), incinerated (e.g. gasified), leached, crystallized (e.g. freeze crystallized) then washed, and then fed to the plant chemical recovery loop. White liquor produced from the recovery boiler melt is fully oxidized and used in place of caustic in the bleach plant. Essentially all sulfuric acid, sulfur dioxide, caustic, and chlorine dioxide necessary for the pulp mill is produced from mill liquid effluents and gas waste streams, on site at the pulp mill. Typical bleaching sequences that can be used are DEopDnD, or AZEo PZP.
Patent FI-951213-A (FI)
Inventor: BECKER RALF-JUERGEN
IPC: C07F5/06
Filed: 1995-03-15
Abstract: Method for the prepn of immobilised alkyl aluminoxanes on inert materials from alkyl aluminium cpds and water, characterised by the reagents being added to the whirlpool bed reactor with the gas stream and then being fixed onto the carrier directly from the gas phase after the reaction. Also claimed are the immobilised alkyl aluminoxanes on inert carrier materials prepd by the method.
Patent FI-955885-A (FI)
Inventor: STANDKE BURKHARD
IPC: C09K23/54
Filed: 1995-12-07
Abstract: Water-based, organopolysiloxane-contg. compsns. (A) are essentially free from organic solvent, have a flash pt. of more than 80 degrees C and generate no alcohol by hydrolysis when diluted with water. Also claimed is a process for the prodn. of compsns. (A).
Patent FI-960410-A (FI)
Inventor: FOELIX HEINRICH
IPC: B66B5/28
Filed: 1996-01-30
Abstract: The hoist shaft (2) is accessible via a door (17). A set-down mechanism (28) has at least one swivelling buffer (8) which automatically moves from a pulled-back position into a securing position defining the access to the cabin (1). The buffer is preferably automatically tilted by gravity into the securing position, and retracted by an actuator (12) into the pulled-back position. The securing position is signalled by a safety switch (13) operated by the actuator which is de-activated when the shaft door is opened when the cabin is absent.
Patent FI-963310-A (FI)
Inventor: VIITANEN JUKKA
IPC: E21C49/00
Filed: 1996-08-26
Abstract: Method of tilling, which is performed by means of a rotary cultivator, which is drawn behind a drawing appliance, such as a vehicle, a machine or the like, the rotary cultivator having cultivating members 1, which are situated essentially transversely to the direction of travel s and which by means of a power element 2 are made to rotate about their longitudinal axes with a speed of rotation w, which is substantially greater than the drawing speed v, in order to produce the so-called active operation of the rotary cultivator. In order particularly to improve the efficiency of the tilling, the turf that has been tilled is conveyed by the cultivating members 1, at least at one edge of the cultivator, in a direction that deviates substantially from the opposite direction to the direction of travel s, in order to cast the turf into an area corresponding substantially to the overall width L of the rotary cultivator. The object of the invention is also a rotary cultivator, which functions according to the method. <IMAGE>
Patent FR-1220859-A (FR)
IPC: C08F8/28
Filed: 1958-12-19
Granted: 1960-05-30
Abstract: Aqueous dispersions of polyvinyl acetals are obtained by condensing a polyvinyl alcohol with an aldehyde in the presence of an acid condensation catalyst and dispersing the resultant acetal in the same operation.  The aldehydes may be saturated aliphatic aldehydes containing 1 to 20 carbon atoms or aromatic aldehydes which may be nuclearly substitutes with halogen atoms or methyl or nitro groups: specified aldehydes are benzaldehyde, n-butyraldehyde, isononylaldehyde, and 2-ethylhexanal. Dispersion may be effected in the presence of natural or artificial substances of high molecular weight such as shellac, colophony glycerine ester, dammar, potato starch, tragacanth, carob bean products, polystyrenes, polyvinyl fluoride polyvinyl acetate, polyvinyl chloride, polyhexametyhlene di-adipate, polymethylene terephthalate, sulphochlorinated polyethylene, E-caprolactam, alkyd resins, a butyl-urethane-formaldehyde condensation product, a phthalic acid-polyalcohol condensation product modified with a fatty acid, nitrocellulose, phenolformaldehyde resins and cellulose ether carboxylic acids. Other substances which may be added as phenyl cogasinic sulphonic acid, phenyl-sinarol sulphonic acid, dibutyl phthalate, dibutyl terephthalate, tricresyl phosphate, para-tolune sulphonic acid, butyl acetate, glycollic acid butyl ester and butanol.  The product may be converted into films.
Patent GB-1294041-A (GB)
Title: Three-dimensional decorative assembly
Inventor: AFROYIM SUZANNE
IPC: B44F1/06
Filed: 1971-01-08
Abstract: 1294041 Pictures S AFROYIM 8 Jan 1971 [8 Jan 1970 16 Dec 1970] 1042/71 Heading B6X A decorative art assembly comprises a metallic base 2, Fig. 1, which may be replaced by a plastics base filled with ferro-magnetic material and a number of spacers 6, Fig. 3, of plastics or foamed plastics material filled with ferro-magnetic material for supporting a number of configured members 4 which may be of metal or plastics material. Magnetic releasable supporting may be replaced by an ever-tacky adhesive 55, Fig. 9, applied to opposite surfaces of the spacer 56. Alternatively the spacers 46, Fig. 8, and the configurated members 44 may be provided with interfitting projections 45. The transparency of spacers, configurated members and adhesives may be utilized for colour or light effects or for illumination of the assembly.
Patent GB-688947-A (GB)
Title: Improvements in methods of phosphor manufacture
IPC: C09K11/71
Filed: 1951-01-15
Abstract: 688,947. Luminescent materials. THORN ELECTRICAL INDUSTRIES, Ltd. Jan. 15, 1951 [March 1, 1950], No. 1130/51. Class 39(i) Easily decomposable substances, e.g. ammonium oxalate and formate and oxalic acid, are added to the ingredients of a phosphor before firing to yield inert gases and no solid residues and prevent oxidation of the phosphor. In an example, a calcium cadmium phosphate, calcium acid phosphate, cadmium manganese and lead carbonates and ammonium oxalate are mixed and fired at 1975‹F. The oxalate is preferably 0.5-1 per cent. The manganese and lead may be present as chlorides. An inlet atmosphere, e.g. nitrogen, may also be present in the furnace.
Patent GB-578128-A (GB)
Title: Improvements in dynamo-electric machines for the remote transmission of angular motion and torque
IPC: G08C19/38
Filed: 1944-01-24
Abstract: 578,128. Electric distant control systems. BRITISH THOMSON-HOUSTON CO., Ltd. CHOUDHURY, S-U. A,, MAGGS, A. H., and CLARK, L. J. Jan. 24, 1944, No. 1315. Addition to 578,122. [Class 40 (i)] [Also in Groups XXXV and XXXVII] Specification 578,121 describes a selsyn transmitter in which the alternating supply current is fed through brushes to commutated selsyn windings from which currents are derived to control a selsyn receiver. The parent Specification shows how this transmitter can be made to run as a motor, by provision of suitable stator windings. The present invention uses a pair of brushes, in quadrature with the above brushes, connected by a choke, thereby to ensure that the motoring field coincides with the selsyn field, so that accurate synchronism between transmitter and receiver is maintained on motoring. In the Figure, brushes B, D, feed the selsyn coils of the transmitter via the commutator (segments not shown) on the armature 1 and currents to be fed to the receiver coils 3 are derived from slip rings connected either to equally spaced tappings on the selsyn coil or to suitable secondary coils deriving currents therefrom. The transmitter can be made to run in either direction as a motor by closing the reversible switch 22, which connects alternating current supply, via a suitable power factor and speed controlling network to the stator coil 12 whose axis is in quadrature with axis B-D. The distortion of the field so produced is counteracted by flux produced in the quadrature axis by current in the armature taken by the choke 25 from the brushes A C. Vector diagrams in Figs. 2, 3 and 4 (not shown) demonstrate that the system is stable under no-load conditions and that on load there is a tendency for speed to increase with load. By suitably choosing components this may be used to counteract the losses which normally in practice increase with load, to cause the speed to be substantially independent of load except at very low speeds when it is necessary to introduce a stator wind- :ng 14 in the axis B-D. fed with demagnetizing current in order to effect stability.
Patent GB-138969-A (GB)
Title: Improvements in means for tensioning yarn as it is unwound from bobbins in winding machines
IPC: B65H59/04
Filed: 1919-01-21
Abstract: 138,969. Barbour, W. T., and Bell, W. M. Jan. 21, 1919. Creel arrangements.-The bobbins from which yarn is being unwound in winding-machines are carried on pivoted spindles C so that the yarn thereon bears on a plate D throughout the unwinding. The spindle may have an extension c<1>, may be weighted or counterweighted, and may be arranged so that the yarn is withdrawn upwards, as shown in Fig. 1, or downwards. A friction plate E, pressed against the plate D by a spring e bearing against a stop on the spindle, prevents vibration due to irregularities in the surface of the bobbins.