baber/WOPTO huggingface dataset:
Patent FI-894587-A (FI)
Inventor: ALMHEM ROLF
IPC: B65G15/54
Filed: 1989-09-27
Abstract: A known conveyor belt, which is endless and runs over support rolls and turning rolls for the transportation of relatively light objects, consists of a woven fabric made of longitudinal filaments (1, 2) and cross-wise monofilaments. Such a conveyor belt is improved and offers a better runability and wear resistance by that at least the cross-wise filaments consists of flat or oval yarns (3) or yarns formed in a different way, where the ratio between width and height of the cross-section is at least 1.5.
Patent FI-911450-A (FI)
Inventor: KORES DIETMAR
IPC: A01N43/58
Filed: 1991-03-26
Abstract: Herbicidal agent containing at least one compound of the formula <IMAGE>  in which   R1 and R2 independently of one another in each case represent the radicals hydroxyl, halogen, cyano, nitro, amino which can optionally be substituted by alkyl having 1 - 4 C atoms, straight-chain or branched alkyl which has 1 - 10 C atoms and which can optionally be monosubstituted or polysubstituted by hydroxyl, halogen or cyano, or are straight-chain or branched alkoxy having 1 - 10 C atoms, cycloalkyl having 5 - 7 C atoms, cycloalkoxy having 5 - 7 C atoms, phenyl, phenoxy, alkylthio or alkylsulphonyl having 1 - 4 C atoms, n and m independently of one another in each case represent the numbers 0, 1, 2 or 3, where n + m represent the numbers 1 to 5, R3 represents the radicals hydroxyl, halogen, -OC(O)ZR4 or -OC(O)NR4R5, where   R4 represents a straight-chain or branched saturated or unsaturated alkyl radical which has 1 - 15 C atoms and which can optionally be substituted by a phenyl radical, or represents a phenyl radical or a cycloalkyl radical having 5 - 7 C atoms, R5 represents a straight-chain or branched saturated or unsaturated alkyl radical which has 1 - 15 C atoms and which can optionally be substituted by a phenyl radical, or represents a phenyl radical or a cycloalkyl radical having 5 - 7 C atoms,   Z is a single bond, oxygen or sulphur and   X is halogen,   or their salts which are tolerated by plants.d
Patent FI-922104-A (FI)
Inventor: COVENTRY KATHLEEN H
IPC: C08G14/08
Filed: 1992-05-08
Abstract: Phenolic binder for inorganic fibres is prepared by means of an aqueous mixture containing a phenol-formaldehyde resole modified by urea in the presence of aqueous ammonia. The urea and the aqueous ammonia are added after the basic mixture containing the resole has been neutralised. The urea-modified resole exhibits a greater stability than urea-modified resins prepared in the absence of aqueous ammonia.
Patent FI-922351-A (FI)
Inventor: FUOCO DANIEL PAUL
IPC: G06F13/40
Filed: 1992-05-22
Abstract: This invention relates to personal computers, and more particularly to personal computers in which performance is enhanced by enabling arbitration for control over a local processor bus among a plurality of "master" devices coupled directly to the local processor bus. A personal computer system in accordance with this invention has a high speed local processor data bus; an input/output data bus; at least two master devices coupled directly to the local processor bus; and a bus interface controller coupled directly to the local processor bus and directly to the input/output data bus for providing communications between the local processor bus and input/output data bus, with the bus interface controller providing for arbitration among the master devices coupled directly to the local processor bus for access to the local processor bus, and providing for arbitration among the local processor bus and any devices coupled directly to the input/output data bus for access to the input/output data bus. <IMAGE>
Patent FI-930520-A (FI)
Inventor: PUTTONEN MATTI
IPC: B66C15/00
Filed: 1993-02-05
Abstract: A function device unit for driving the supporting leg 1 of a device supported against a foundation surface. The function device unit incorporates a frame 2, which is joined to the device supported against the foundation surface, a function device 3, in which there is a first telescopic part 3[superscript1], which is joined to the frame, and a second telescopic part 3[superscript2], which is manoeuvrable such that it can be moved relative to the frame and is joined to the supporting leg 1. The function device unit incorporates a connecting device 4, for connecting the end 5 of the first telescopic part 3[superscript1] in an axially movable manner to the frame 2. The connecting device allows limited axial and reversible movement of the function device 3 relative to the frame between two outer positions A and B, between an unloaded position A and a loaded position B. The unit additionally incorporates a detector 6, which is arranged to detect the displacement of the function device 3 from the unloaded position A into the loaded position B in order to indicate contact of the supporting leg 1 with the foundation surface. <IMAGE>
Patent FI-943743-A (FI)
Inventor: MALINEN PEKKA
IPC: E06B/
Filed: 1994-08-15
Abstract: The subject matter of the invention is a structure for frame doors comprising a side frame timber 1, top and bottom frame timbers 2 and an intermediate timber 3 to be fixed thereto. In the structure according to the invention at least the side frame timber 1 is formed from three layers of timber, of which the timber layers 4 at the edges are largely identical and the middle timber layer 5 is significantly smaller in width, a space 6 remaining between the timber layers at the edges, which is open on the other side of the frame timber. The structure brings savings in raw material costs and/or allows the doors to be manufactured more easily than hitherto. <IMAGE>
Patent FI-954068-A (FI)
Inventor: KJELL DOUGLAS PATTON
IPC: C07C217/54
Filed: 1995-08-30
Abstract: The present invention provides a novel process for preparing a compound of formula I <CHEM>  wherein     R is C1-C4 alkyl; R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidinyl, methylpyrrolidino, dimethylpyrrolidino, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising   a) condensing (C1-C4 alkyl) 4-hydroxybenzoate with ethylene carbonate or propylene carbonate in the presence of a condensation catalyst and a moderately polar, water immiscible solvent having a high boiling point;   b) reacting the product of step a), a compound of formula III <CHEM>  wherein     R and n are as defined above, with a leaving group donor; and   c) reacting the product of step b), a compound of formula IV <CHEM>  wherein     R and n are as defined above and X is a leaving group, with a base selected from the group consisting of piperidine, pyrrolidine, methylpyrrolidine, dimethylpyrrolidine, morpholine, dimethylamine, diethylamine, and 1-hexamethyleneimine.   The product of the above process, a compound of formula I, also is novel and is useful for the preparation of pharmaceutically active compounds of formula II, particularly via the following novel process   <CHEM>  wherein     R is C1-C4 alkyl; R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidinyl, methylpyrrolidino, dimethylpyrrolidino, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising   a) condensing (C1-C4 alkyl) 4-hydroxybenzoate with ethylene carbonate or propylene carbonate in the presence of a condensation catalyst and a moderately polar, water immiscible solvent having a high boiling point;   b) reacting the product of step a), a compound of formula III <CHEM>  wherein     R and n are as defined above, with a leaving group donor;   c) reacting the product of step b), a compound of formula IV <CHEM>  wherein     R and n are as defined above; and X is a leaving group, with a base selected from the group consisting of piperidine, pyrrolidine, methylpyrrolidine, dimethylpyrrolidine, morpholine, dimethylamine, diethylamine, and 1-hexamethyleneimine;   d) reacting the product of step c) with a compound of formula IV <MATH> wherein R<3> and R<4> are as defined above, or a pharmaceutically acceptable salt thereof;   e) optionally removing the reaction product from step d) ; and f) optionally forming a salt of the reaction product from either step d) or step e).
Patent FI-964636-A (FI)
Inventor: KIRJAVAINEN KARI
IPC: G10K11/178
Filed: 1996-11-20
Abstract: The invention relates to a method and an apparatus for attenuating sound, comprising measuring at least one component (p, ux) of a sound field and producing attenuation sound on the basis of the measurement result by means of at least one actuator (4). The measurement result is adjusted by means of the approximation of the impedance or admittance of the sound field, and the approximation is adjusted on the measured residual sound pressure (pres). This allows the attenuation of sound to be implemented in a reasonably simple and effective way.
Patent FI-970567-A (FI)
Inventor: GUPTE ARUN RAJARAM
IPC: B67C7/00
Filed: 1997-02-11
Abstract: PCT No. PCT/EP95/03171 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05134 PCT Pub. Date Feb. 22, 1996An apparatus for cleaning the outside of a container to remove any adhering liquid, particularly in the region of a fill opening thereof. Adhering liquid is blown off of the container by mean of compressed air.
Patent FI-980967-A (FI)
Inventor: TAPIO OLLI
IPC: H03F1/32
Filed: 1998-04-30
Abstract: The invention relates to a linearization method for an RF amplifier and an arrangement implementing the method. A difference between an output signal of the amplifier and an unpredistorted input signal supplied to the amplifier is formed from baseband, quadrature components by means of a complex LMS algorithm in adaptation means. On the basis of the signal difference, the non-linearity of the amplifier is adaptively corrected before a quadrature modulator by changing the values of the complex quadrature components of the baseband signal by means of digital predistortion coefficients retrieved from a memory.
Patent FI-982073-A (FI)
Inventor: MECKLIN TOMAS
IPC: H04M7/00
Filed: 1998-09-25
Abstract: Method for transferring signal information between signal points 3, 9 in a telecommunication system, wherein the signal information is connected to a subscriber-to- subscriber voice or data traffic channel 6, 7, which is transported by a transmission network 1, 2 with circuit- coupled channels. The method involves transferring the signal information between said signal points 3, 9 via a TCP/IP network 11, which is separate from the transmission network with circuit-coupled channels. <IMAGE>
Patent GB-166598-A (GB)
Title: Improvements in or relating to artificial teeth and to means for fixing the same
IPC: A61C13/10
Filed: 1920-01-13
Abstract: 166,598. Joannides, C. Jan. 13, 1920. Teeth, artificial.-Relates to porcelain artificial teeth having baked-in externally headed pins and consists in the use of pins C having heads C<1> inclined to conform to the lingual surface of the backing rubber B or having that part of the pin which is external to the porcelain A inclined away from the cutting-edge of the tooth. Various modifications of the invention are shown in Figs. 2 to 5. The pins may be placed nearer to the cutting-edge of the tooth than is usual. Straight pins may be baked in the teeth and their outer portions bent to the various forms shown after manufacture.
Patent GB-645153-A (GB)
Title: Apparatus for lifting sacks or the like
IPC: B62B1/14
Filed: 1948-01-14
Abstract: 645,153. Lever load-handling machines. LEGG, W. Jan. 14, 1948, No. 1111. [Class 78 (iii)] [Also in Group XXXII] A device for lifting sacks comprises an arcuate based frame in which is pivoted a sack supporting lever 12 and which has a rear fulcrum 19 about which said frame can be tilted to partly lift the sack whereafter further lifting of the sack is effected by pivoting lever 12. The supporting lever 12, which has arms 23, 24 carrying supporting frames 26, 27 is pivoted to the base frame at 13 so that when the sack has been raised it may be tilted together with arm 24, to a vertical position, Fig. 6, so further lifting the sack and facilitating its removal. A guide bar 29 pivoted to the arm 24 at 30 and sliding in a guide 31 steadies and guides the arm 24 when it is being tilted to a vertical position in which it is locked by the engagement of a slot 32 with a pin 31A in the guide 31. A spring 35 is provided to assist and control movement of the arm 24. To enable the device to be used on soft ground, the ground engaging stop 19 may have a strip of angle bar attached thereto and the space between the supports 33 may be closed in. Alternatively the supports 33 may be constructed from angle bar.
Patent GB-556359-A (GB)
Title: Electricity conductor unit
IPC: H02G3/06
Filed: 1942-01-27
Abstract: 556,359. Electric conductors and conduits. MORTON, L. G., and O'BRIEN, J. F. Jan. 27, 1942, No. 1131. [Class 36] An electrical conduit system for indoor wiring has angular units of plastics or rubber with air cavities, each unit being in two parts to receive hollow conductors with insulating blocks between the conductors being partially exposed to the air in the conduit cavities. The units 25, 44, 62, Fig. 1, are formed to connect to intermediate straight units 22 with points 23 or units 24 without points and the conductors are connected by pins. Fig. 7 shows a unit 44 in two parts 45, 46 with recesses 47, 48 to receive an insulation strip 56 with grooved edges for the tubular conductors 53, the strips being compressed between shoulders 57. The parts 35, 46 also have recesses 49, 50 to reduce weight and impart strength, while plug ends (not shown) and socket ends 60, 61 are provided to connect with adjacent conduits. Specification 540,157 is referred to.
Patent GB-540638-A (GB)
Title: Improvements in or relating to the treatment of textiles and other shaped articles made of cellulose derivatives
IPC: D06M13/188
Filed: 1940-01-19
Abstract: 540,638. Cellulose esters ; water-proofing textiles and films. DREYFUS, H. Jan. 19, 1940, No. 1162. [Class 2 (ii)] [Also in Group VIII] Textile materials, foils, films, and the like having a basis of an organic derivative of cellulose are heated at a temperature of at least 100C. in a non-solvent medium containing or prepared from a lower aliphatic monocarboxylic acid or anhydride and a higher aliphatic monocarboxylic anhydride or acid respectively, the treatment being continued until an improvement in the water-repelling properties of the materials is obtained. The lower monocarboxylic acid radical may be acetyl, propionyl, or butyryl and the higher acid radical may be that of caproic, caprylic, lauric, palmitic, or stearic acid. There may be used an esterification medium containing an organic non-solvent liquid and a previously prepared mixed anhydride obtained from the lower and higher aliphatic acids. In preparing the mixed anhydride a solution containing one of the acids and the anhydride of the other acid may be heated for some time and any remaining lower monocarboxylic acid in the re-action mixture may be distilled off. The non-solvent liquid used in the esterification treatment may be xylene, toluene, or kerosene. The process is applicable to the treatment of acetone-soluble cellulose acetate materials or to cellulose propionate or butyrate materials. Yarns, woven or knitted fabrics, or films may be treated. In an example, cellulose acetate fabric is treated with a boiling solution prepared previously by boiling a mixture of stearic acid, acetic anhydride, and xylene, and distilling off the acetic acid which is formed.
Patent GB-227842-A (GB)
Title: Improvements in or relating to high pressure steam generators
IPC: F22B1/12
Filed: 1925-01-14
Abstract: 227,842. Ruths, J. Jan. 14, 1924, [Convention date]. Heating by heated liquids.- High pressure steam is generated in a pipe coil C or other surface apparatus placed in a chamber B and heated by the vapour from a liquid heated in a separate chamber A. Condensed vapour is returned to the liquid heating chamber through a pipe L<2>, which may be fitted with a regulating valve. A pump may be used to assist the return of the condensed vapour. Vapour may be supplied to the chamber B from a number of liquid heating chambers. A liquid having a high boiling point such as liquid naphthalene or phenanthrene is preferably used.
Patent GB-474949-A (GB)
Title: Production of relief photographic images
IPC: G03C7/18
Filed: 1937-01-15
Abstract: 474,949. Colour photography. TRUECOLOUR FILM, Ltd., and BLUNDELL, H. R. Jan. 15, 1937, No. 1208. [Class 98 (ii)] A coloured print is produced by making the colour component prints on stripping paper, applying sensitized paper-backed coloured colloid tissues to each print, developing a relief image in contact with each print, removing silver and silver salts from the prints and the paper backing from the stripping paper, successively superimposing the relief images carried by the clear gelatine layers on the final support and registering the images by manipulation of the gelatine layers and the relief images carried thereby. A coloured carbon tissue is sensitized in a bath containing potassium bichromate, chromic acid, potassium ferricyanide, immersed in a bath containing the first two compounds, and squeegeed on to a colour component print on stripping paper. After treatment in water at about 95‹F. the paper backing of the carbon tissue is removed and a relief image is produced. Silver and silver salts are removed by treatment in Farmer's Reducer. The other component images are similarly prepared, and the coloured layers are transferred to sheets of regenerated cellulose. One image is transferred to the final support, and the next image is then applied and registered by local stretching and manipulation of the relief image and gelatine layer. The other component image or images are similarly applied. Specifications 340,605 and 357,548 are referred to.
Patent GB-283736-A (GB)
Title: Novel or improved clip for holding down a hood or head fitting of a motor vehicle
IPC: B60J7/12
Filed: 1927-01-15
Abstract: 283,736. Austin, Sir H. Jan. 15, 1027. Hoods.-A clip for securing a hood when folded comprises a bracket secured to the body K having a laterally extending portion B, C, D and a hinged portion F having a part J shaped as shown adapted to clip over the upper frame member M of the hood. The hinged portion is adapted to engage the lateral part D when in the out-of-use position.
Patent GB-1160940-A (GB)
Title: 3,3-Bis (indolyl)-Phthalides and the Use Thereof in Pressure-Sensitive Recording Materials
IPC: C09B11/08
Filed: 1968-01-10
Abstract: 1,160,940. 3,3-Bis-(indolyl) phthalides. NATIONAL CASH REGISTER CO. 10 Jan., 1968 [30 Jan., 1967 (2)], No. 1389/68. Heading C2C. [Also in Division D2] The invention comprises compounds of the formula where R 1-4  represent hydrogen or C 1-5  alkyl or phenyl radicals and R 5  represents hydrogen or a C 1-5  alkoxy radical. The compounds are prepared by reacting a R 3 ,R 4 -substituted indole with phthalic anhydride in the presence of a metal halide of the Lewis acid type, e.g. AlCl 3 , ZnCl 2  in an organic solvent to obtain the corresponding 3-(2-carboxybenzoyl)-indole and reacting the latter with a R 1 , R 2 , R 5 -substituted indole in the presence of an acidic condensing agent, e.g. acetic anhydride, H 2 SO 4  or ZnCl 2 . The phthalides are colourless or slightly coloured compounds which assume a darkly coloured state in contact with an acidic material and are used in pressure-sensitive recording material (see Division D2).
Patent GB-147243-A (GB)
Title: System of control for maintaining the relative speeds of a number of electric motors
IPC: H02P5/52
Filed: 1919-01-20
Abstract: 147,243. Warburton, F. G. Jan. 20, 1919. Speed-maintaining systems.-A number of electric motors are maintained in a definite speed relationship by means of extra field coils connected to brushes rotating on auxiliary commutators with segments connected to a potentiometer resistance connected to the commutator driven by the master motor. The master motor A may be a turbine, water-wheel, steam-engine, clock, &c., and drives the brushes J round the commutator I connected to the closed resistance K. Current is supplied through the slip-rings L. Each of the controlled motors B drives brushes F through a belt D and cone pulleys or through friction disks. The brushes F work on commutators connected to the resistance K. Slip-rings M connected to the brushes F are connected to auxiliary field coils N, and when the brushes F rotate at a rate different from that of the brushes J the currents in the coils N act to restore the normal speed. In a modification, the master motor drives a separate commutator for each controlled motor. In other modifications, single brushes and sliprings are used in association with the commutators. The master motor may be an electric motor with its commutator bars connected to the bars of the auxiliary commutators.
Patent GB-1223862-A (GB)
Title: Improvements in or relating to apparatus for providing a spatial pattern of operations
IPC: B23D36/00
Filed: 1967-01-11
Abstract: 1,223,862. Selective punching apparatus. ASSOCIATED PERFORATORS & WEAVERS Ltd., and J. K. KIRBY. 22 Feb., 1968 [11 Jan., 1967], No. 1476/67. Addition to 1,222,961. Heading B4B. [Also in Division G3] The punches of selective punching apparatus for perforating a pattern on a sheet placed in a press are controlled by means including a plug board 11, Fig. 3, having inputs 1 to 6 connected to conductors 1a to 6a and outputs 21 to 29 connected to conductors 21a to 29a, diodes 20 being provided at selected points of intersection 19 of the conductors, the outputs from the plug board being connected to solenoids which control operation of the punches. In one form, signals are fed to the inputs 1 to 6 by means of a tape reader driven from the press by means of a crankshaft 32, Fig. 2, which rotates a disc 33 carrying a contact 33a which in each cycle of operation of the press makes and then breaks a circuit 34 to energize a coil 35 to attract an armature connected to a pawl 36 engaging a ratchet wheel 37 coupled to a sprocket wheel 31 for feeding a tape 30, the tape reader including an electrically conducting plate 38 and six downwardly-urged electrically conducting fingers 39 to 44 for sensing holes in the tape, the signals from the fingers being fed via leads 45 to the inputs 1 to 6. In another form, the signals to the inputs 1 to 6 are applied sequentially by means of a ring counter (51), Fig. 6 (not shown).
Patent GB-328015-A (GB)
Title: Improvements in or relating to the manufacture of articles of rubber or similar material
IPC: C08J5/02
Filed: 1929-01-16
Abstract: 328,015. Dunlop Rubber Co., Ltd., McKay, R. F., and Thorpe, W. G. Jan. 16,1929. Latex, coagulating.-A former is coated with rubber or the like by dipping in an aqueous dispersion, and the uncoagulated deposit is subjected either to a spray or gaseous current of a coagulant or to a spray of a setting means or both. A plurality of coats may be applied, and fabrics or metal may be introduced between the deposits. The mould may be sprayed before the application of the first coat of latex. Specifications 219,635, 290,313, 303,544 and 326,282 are referred to.