baber/WOPTO huggingface dataset:
Patent DK-374088-A (DK)
Inventor: HEFTI ALDO
IPC: G06K7/08
Filed: 1988-07-05
Abstract: The system consists of an interrogator/receiver and a passive transponder. The interrogator/receiver in turn consists of a clock signal generator 1, a group of band pass filters 5, a section for decoding the received data, a unit 4 for inductively coupling the interrogator/receiver to the transponder. The transponder consists of a section E to pick up the power signal emitted by the interrogator/receiver, a section B for encoding the received signal by a predetermined code, which is kept in a memory 15, a section G for phase modulation of the encoded data so that they can be sent wirelessly through the air. The band pass filters 5 are specially designed to detect a frequency bandwidth which is less than a thousandth of the signal frequency. <IMAGE>
Patent DK-413782-A (DK)
Inventor: ANDERSSON JAN ANDERS ROLAND
IPC: B65D83/14
Filed: 1982-09-16
Abstract: An aerosol dispensing device comprises a socket 1 for an aerosol container 3, said socket having a discharge tube 6 for aerosol and a protective member arranged to the socket and moveable between a use position for the device and a storage position in which the protective member covers the discharge tube as well as the open end of the socket and an aerosol container held therein, which protective member consists of a casing 9 suspended rotably around two spindle means 7 having a common axis extending through a central part of the socket across the longitudinal direction thereof.
Patent DK-533481-A (DK)
Inventor: DRAGES D
IPC: C03C27/06
Filed: 1981-12-01
Abstract: This invention relates to a novel group of plasticizers for polyvinyl butyral wherein the plasticizer comprises a mixture of at least one triethylene glycol diester of a monocarboxylic acid having a carbon chain comprising 7 or 8 carbon atoms and at least one dialkyl adipate in which the alkyl group contains from 3 to 8 carbon atoms or at least one alkyl alkylaryl adipate.
Patent DK-573088-A (DK)
Inventor: HUDSON DONALD RAYFORD
IPC: B65B7/20
Filed: 1988-10-14
Abstract: A device for feeding at least one filled carrying case open at the ends and for folding the rear dust flaps 34 in has crossbars 46 fixed to endless chains, which are fitted beneath the moving path of the carrying case for introducing the case.  Support bars or drivers 60, fixed to endless chains 56, which are fitted above the moving path of the carrying case, engage in the rear panel of the case and speed the case away from the crossbars. Before the drivers reach the back panel of the case, fingers 76 fixed to the drivers come in contact with the rear dust flaps 34 and fold these in, before the case is speeded along its moving path. <IMAGE>
Patent FI-871022-A (FI)
Inventor: YAMAGISHI YOUJI
IPC: C07C241/00
Filed: 1987-03-09
Abstract: Diphenyl-methane derivs. of formula (I) are new, (where R1 and R2 each = H, OH or lower alkoxy; U = -CXY or =N-O-W; X = H, CN or -COR6; R6 = OH or NH2; Y = -R10-COOR3, -CONR4R5, -CH2NHSO2-C6H5 or -C(R8)=NR7; R3 = H or lower alkoxy; R10 = opt. branched 1-3C alkylene; R4 and R5 each = H, lower alkyl or lower arylalkyl; R7 = lower alkoxy or aryl; R8 = -VR9; V = O, S or N; R9 = alkyl or aryl; W = -CH2-CO-CH2-COOR13, -CH2-C(=NOR14)-CH2-COOR15, -CH(CN)-(CH2)q-COOR16 or -(CH2)p-Z; R13 = H or lower alkyl; R14 = lower alkyl; R15 = H or lower alkyl; R16 = H or lower alkyl; q = 1-3; Z = -SH, -SCN or a monovalent gp. derived from a 5- or 6-membered ring opt. substd. by a ring with 1 or more S in the ring; p = 1 or 2.
Patent FI-883784-A (FI)
Inventor: EUREKA JOHN
IPC: A21C9/06
Filed: 1988-08-16
Abstract: A ravioli style food product comprises a first dough sheet, a second dough sheet, and a filling material between the sheets. The peripheries of the sheets are joined to form a peripheral flange thereby enclosing the filling and the flange has a plurality of crimps in a predetermined pattern, with each crimp having a predetermined shape. The product may have any desired shape (circular, oval). A process and an apparatus for preparing the product are also described.
Patent FI-892800-A (FI)
Inventor: MAGNUSSON LENNART
IPC: B27L1/04
Filed: 1989-06-07
Abstract: A tool (4) for rotation ring type barking machines (1) comprises a swinging arm (9) which is connected at one end via a screw connection with a holder (11) on a shaft (10) rotatably mounted in the rotor (3) of the machine. The holder has two elongated grooves (16,16') spaced apart by an intermediate ridge (17) and adapted to accommodate two spaced-apart beads (19,19') formed on the swinging arm. The two outer lateral faces (20,20') defining the grooves are sloping in cross-section and converge toward one another at an angle slightly less than a corresponding angle of convergence between the outer lateral faces (21,21') defining said beads. Also the inner lateral faces (22,22') of said beads and said ridge are sloping, and upon tightening of the screw connection at issue the beads are urged into the two grooves, the difference between said angles of convergence being gradually reduced toward zero until the inner bead faces come into contact with the lateral faces of the ridge, at which point the screw has been tightened with sufficient tensioning force.
Patent FI-901633-A (FI)
Inventor: NISKANEN JUHANI
IPC: D21G1/02
Filed: 1990-03-30
Abstract: Bk-roll 10 with heated casing 10a, which comprises a roll axle 15 and a roll casing 10a supported in bearings so as to rotate on same. Between the roll axle 15 and the inner surface 10" of the roll casing 10a, there is a series of piston-cylinder combinations 22,23, powered hydraulically or by other means, with one or more sliding shoes 25 which have a sliding surface 27 in contact with the inner surface 10" of the roll casing 10a. By means of the sliding shoes 25, the distribution of the flexing of the roll casing 10a in the axial direction is compensated or controlled. In order to heat the bk-roll 10 casing 10a, there is arranged, inside the casing 10a, an electromagnetic induction-heating system 20,30;35,38,40, the functioning of which is based on the resistive- heating effect of the eddy currents generated in the roll casing 10a. In the space 16 between the roll casing 10a and the roll axle 15, a heating medium, e.g. oil, is introduced, by which the roll casing 10a is heated up in conjunction with the induction-heating effect. <IMAGE>
Patent FI-903849-A (FI)
Inventor: ROSSI MARKKU
IPC: H04M1/03
Filed: 1990-08-02
Abstract: Mobile telephone, in the lower part of which is the telephone's microphone 1 which in the in-use position is twisted out from a storage or stand-by position. The microphone 1 is located at the end of an arm 2 that can be turned in a sideways direction. As a result the mobile telephone takes up considerably less space in the stand-by position than in the in-use position. <IMAGE>
Patent FI-911250-A (FI)
Inventor: NOPPE MARCUS JOANNES MARIA
IPC: G01N33/543
Filed: 1991-03-13
Abstract: A light-stable physical developer comprising a solution of silver ions, a desensitizing agent and a reducing agent. A method for the detection of one or more components of an aggregate formed between at least one specific binding agent and its corresponding bindable substance by labelling at least one component of said aggregate with a marker and contacting said aggregate with said light-stable physical developer, whereby under influence of the marker a metal particle is formed which can be detected. Further the invention also relates to products, e.g. a test-kit adapted for carrying out the above mentioned method.
Patent FI-914413-A (FI)
Inventor: BOEHM ERNST
IPC: C01G23/053
Filed: 1991-09-19
Abstract: The process utilises heat from the hot unpurified calcination waste gases produced in the calcination of the titanium dioxide hydrate, diluted acid being introduced into an acid circuit, the circulating acid being brought into direct contact with the calcination waste gases in a Venturi scrubber and a part of the circulating acid being withdrawn as preconcentrated acid from the acid circuit. A part of the circulating acid is mixed rapidly at the upper end of the Venturi scrubber with the calcination waste gases, a second part at the same height is applied via a weir to the inner wall of the Venturi scrubber and is mixed with the calcination waste gases in the Venturi throat. The calcination waste gas is separated off from the acid beneath the Venturi scrubber. The acid is preconcentrated from 20 - 24% H2SO4 to 25 - 28% H2SO4 and the calcination waste gas is preferably cooled from 250 - 400 DEG C to 85 - 100 DEG C.
Patent FI-935039-A (FI)
Inventor: RATTAN SURESH I S
IPC: A61K31/52
Filed: 1993-11-15
Abstract: Ameliorating the adverse effects of ageing on mammalian cells comprises; contacting the cells with a compsn. that contains a 6-(substd. amino) purine cytokinin in a concn. sufficient to ameliorate the adverse effects of ageing. The rate of development of characteristics of ageing is reversed or slowed, and the growth rate and total proliferative capacity of the cells, after contact with the compsn., is the same as prior to contact. Pref. the cytokinin is of formula (I). In (I) R1 = furfuryl, phenyl, benzyl, 4-6C n-alkyl, cyclohexylmethyl, (3-hydroxymethyl-3-methyl)allyl or 3,3-dimethylallyl. (I) is most esp. furfuryladenine (kinetin).
Patent FI-940754-A (FI)
Inventor: STARK OLOF
IPC: B65B59/04
Filed: 1994-02-17
Abstract: Packaging machine for manufacturing filled and sealed packaging containers (32), said machine including an endless conveyor (2) along which are disposed replaceable machine modules (16,17,18). Each of the modules is driven by an individual motor (24,28). The different motors are controlled by a common control unit. Along the conveyor are disposed a first station (16) where the containers are transferred and bottom-sealed and a second station (17,18) for top-sealing of the containers. <IMAGE>
Patent FI-951108-A (FI)
Inventor: DETTLING BERNHARD
IPC: D21H19/82
Filed: 1995-03-09
Abstract: The paper or cardboard (1) has an undercoat (2) in a coating mass composed of water, amorphous silicon oxide, aluminium oxide, PVA and a copolymer of styrene,butadiene and acrylonitrile. Alternatively it is composed of water, silicic acid or precipitated silicic acid, PVA and a copolymer of styrene, butadiene and acrylonitrile. The covering layer (3) is a coated mass of water with a copolymer of styrene and butadiene modified with carnauba and paraffin wax, an ethylene/methacrylic acid dispersion and polyvinyl acetate. It can use carboxylated styrene-butadiene or styrene-acrylate copolymer dispersion.
Patent FI-960813-A (FI)
Inventor: KOSKINEN MATTI
IPC: C07C41/42
Filed: 1996-02-22
Abstract: The invention concerns a process for preparing a tertiary alkyl ether product. The process comprises reacting the isoolefins of an olefinic hydrocarbon feedstock in a reaction zone (1-3) with an alkanol to form a reaction mixture, which is subjected to distillation in a first distillation zone (4). The bottoms product of the first distillation contains the ether(s), whereas the overhead stream contains unreacted alkanol and a mixture of light hydrocarbons. The overhead stream is subjected to a second distillation in a second distillation zone (15). The overhead product of the second distillation mainly contains the lightest hydrocarbons and a small amount of alkanol, and the bottoms product contains an essentially oxygenate-free hydrocarbon stream which can be used as such for alkylation. In order to increase the conversion of the process, a side drawoff is withdrawn from the second distillation zone (15) and recirculated to the reaction zone (1-3).
Patent FI-971740-A (FI)
Inventor: WOJSZNIS WILHELM K
IPC: G05B13/04
Filed: 1997-04-23
Abstract: A Variable Horizon Predictor (VHP) compensates for dead time, measured disturbances, and time variant dynamics in process control loops. The VHP is comprised of a process model, an uncorrected prediction vector unit, a prediction correction unit, a corrected prediction vector unit, and a horizon selection unit 54. The VHP applies a controller output signal to the process model to form a prediction vector that is stored in the uncorrected prediction vector unit and predicts the process output signal over a prediction horizon. The prediction is corrected by the prediction correction unit, which compares the prediction vector to the process output signal. The corrected prediction vector is then stored in the corrected prediction vector unit. The horizon selection unit isolates a portion of the prediction vector to form a subvector and feeds the subvector to an error vector calculator to form an error signal that is applied to the controller. A multivariable interactive control system is implemented by coupling plurality of VHPs and a plurality of loop interaction compensators to a process having a plurality of control inputs and a plurality of control outputs.
Patent FI-972557-A (FI)
Inventor: MEHTA DEEPAK B
IPC: C07K14/505
Filed: 1997-06-16
Abstract: The present invention provides a method for preparing stable, spray dried rhEPO and the rhEPO powder produced thereby.
Patent FI-990288-A (FI)
Inventor: KIBIZOV ROUSLAN V
IPC: C30B29/06
Filed: 1999-02-12
Abstract: The invention relates to a semiconductor crystal with a cyclic double structure, and to a process for its preparation. The process comprises a stage in which a silicon crystal is prepared which has a <110> orientation and a double structure of the ground cycle type. This structure consists of two coherent first-degree twinning planes and one second-degree twinning boundary. A silicon melt whose temperature is 0.1-10 degrees C below the melting point of silicon is used to grow a crystal with a predetermined cyclic double structure by using the abovementioned ground-cycle-type crystal as the crystal nucleus. Any kind of cyclic double structure can be produced by this method, depending on the degree of supercooling of the melt.
Patent FR-1348001-A (FR)
IPC: H01S3/0975
Filed: 1963-01-09
Granted: 1964-01-04
Abstract: 1,031,224. Masers. WESTERN ELECTRIC CO. Inc. Feb. 7, 1963 [Feb. 23, 1962], No. 4971/63. Heading H3B. In an optical or microwave maser amplifier, a quartz piezo-electric element 13 transmits a mechanical wave, frequency fac, along a ruby rod 10 and a signal wave 17, frequency f 1 , is reflected to and fro between a wave peak of the mechanical wave and the interface between the ruby rod 10 and the element 13. There is a Doppler shift of frequency on reflection and there results a series of wave trains of frequencies f 1 , f 2 , f 3 , f 4  &c. where f 2 , = f 1  - fac, f 3  = f 1  -f 2  fac, f 4  = f 1  -f 3  fac &c- A pumping wave 19 is applied to the ruby either laterally in known manner or endwise as described in Specification 1,012,835. The change of frequency on reflection permits amplification without self-oscillation. The piezo-electric element is driven by electromagnetic wave energy from a source 12, the cavity 11 being resonant at the same frequency. The opposite end of the rod 10 is terminated optically and acoustically by a first portion 14 of optically absorptive material such as black sapphire and a second portion 15 of acoustically absorptive material such as ruby with rough surfaces. The mechanical wave and the signal may be transmitted in opposite directions as shown in Fig. 4. The transducer 43 is coupled to the rod by light-absorbing material 42. The cavity 41 in which the transducer 43 is mounted is placed on a Dewar flask 44 maintained at the temperature of liquid nitrogen (77‹K). The signal wave may be transmitted at an angle to the mechanical wave, Fig. 5 (not shown) . The end of the rod through which the signal wave is introduced has a totally reflecting portion 50 which may be perpendicular to the rod axis, as shown, or may be tilted. The input and output channels for signals 17, 18 may be coupled to the rod by a circulator comprising optical polarizers and polarization separators.
Patent GB-346403-A (GB)
Title: Improvements in electric arc welding systems
IPC: B23K9/073
Filed: 1930-01-10
Abstract: 346,403. Arc welding systems. ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Bush House, Aldwych, London.-(Assignees of Harding, W. R. ; 320, South Avenue, Wilkinsburg, Pennsylvania, U.S.A.) Jan. 10, 1930, No. 1019. Convention date, Jan. 10, 1929. [Class 39 (iii).] Relates to systems wherein the electrode feed motor 9 is operated in accordance with the variation of the arc voltage from a predetermined value. The motor is fed by a generator 14 and a constant standard voltage is provided by a resistance 16 connected at one end to one side of the arc and fed from a constant voltage source 25a separate from the source 27a supplying the arc. The source 25a is a small D.C. generator, a battery, or a battery eliminator set. The field winding 21 of the generator is connected between the other end of the resister and the other side of the arc. The field 15 of the motor is in series with the resistance 16 and resistances 5, 17, 22 are incorporated in the system as shown. In modifications the resistance 5 is omitted, and the arc is fed from a constant current source. In one case the field coil 15 is connected directly across the source 25a. In other cases the resistance 17 is also omitted and the source 25a is an adjustable voltage generator. In one such modification the feed motor has an additional field winding connected in series with the arc to ensure a large torque for separating the electrodes when in contact. The generator 14 may be so constructed that with a large unbalanced electrode potential such as exists on open circuit its field is saturated. Excessive feeding speed on open circuit is thus prevented.
Patent GB-470806-A (GB)
Title: Improvements in and relating to free-piston engines
IPC: F02B71/00
Filed: 1937-01-13
Abstract: 470,806. Reciprocating compressors. JUNKERS, T. Jan. 13, 1937, No. 1039. Convention date, Jan. 21, 1936. [Class 8(i)] [Also in Group XXVI] Comprises means for balancing torque effects on pistons of compressors wherein oppositelymoving, free pistons are connected by unilaterally-arranged racks and pinions to maintain synchronism. The working-cylinder 1 and compressor cylinders 2, 3 carry opposed pistons 4, 5 connected by racks 6, 7 and a pinion 8, and the rack 6 carries a cam 10 which operates a fuel pump 9 towards the end of the inward stroke of the piston 4. The cam tends to tilt the pistons in the direction of the arrows 13, 14. Springs 15 are. arranged to exercise a counter tilt. Weighted plungers 16 operated by the springs are added to counter the effect of the roller riding up the slope of the cam. The forces produced by the acceleration or retardation of the racks 6, 7 are countered by the addition of masses 17, 18 to the pistons. The strength of the springs and the weight of the masses are inversely proportional to their distance from the central axis. The moment produced by the rotation movement of the pinion 8 can be balanced by augmenting the masses on the opposite side of the piston.
Patent GB-204992-A (GB)
Title: Improvements in railway crossings
IPC: E01B7/14
Filed: 1923-01-12
Abstract: 204,992. Richards, P. P. E. Jan. 12, 1923. No Patent granted (Sealing fee not paid). Crossings with movable parts.-The pivoted crossing-rail 20 is carried by a turntable 14 mounted on a base-plate 5 which carries the adjacent rails 1, 3, the rail 20 being secured by plates 18, 21 respectively integral with or secured to the table 14 which has a depending flange 13 entering a circular recess in the plate 5 and also carries bolts 16 engaged in arcuate slots in the plate 5. This plate has raised portions 10, perforations 11 being provided to discharge dirt, &c. The rails 1, 3, are secured together and to the plate 5 by blocks 7 and fishplates 9, one fish-plate on each side projecting beyond its rail 3 to act as a stop for the rail 20.
Patent GB-1245494-A (GB)
Title: Valve seat for a butterfly valve and apparatus for making the same
Inventor: SNELL ARTHUR H JR
IPC: F16K1/226
Filed: 1969-01-08
Abstract: 1,245,494. Supporting inserts. KEYSTONE VALVE CORP. 8 Jan., 1969 [15 Jan., 1968; 4 Nov., 1968], No. 1142/69. Heading B5A. [Also in Division F2] A valve seat 30 formed by an annular elastomeric ring, e.g. of rubber, with a rigid tubular insert 35, e.g. of steel, is moulded in a mould 58, the insert being held in the mould by removable pins 55 and 56, which form spindle holes, and at least one removable pin 62, or 63, which extends only to the insert 35. The hole left by the pin 62, or 63 can be filled by a plug (68), Fig. 3B, not shown, which can be moulded into position or secured by adhesive.
Patent GB-992843-A (GB)
Title: Body electrode
IPC: A61B5/274
Filed: 1962-01-12
Abstract: 992,843. Electromedical apparatus. UNITED AIRCRAFT CORPORATION, and H. S. HODDING. Jan. 12, 1962 [June 12, 1961], No. 1207/62. Heading A5R. A body electrode comprises an adhesive tape 13 carrying on one side an electrically conductive skin-contacting member 11 and on the other side a member having a snap fastener portion 12, the members being in electrical contact through the tape, and an absorbent layer 20 on the one side for receiving an electrically conductive substance to ensure constant electrical resistance between the conductive member and the skin. The absorbent layer 20, containing an electrically conductive paste, is covered with a wire mesh 19 and is disposed on the pressure-sensitive adhesive side of the adhesive tape 13, which is of larger area and comprises resilient flexible non-porous sheet material. A metal skin-contacting ring 11 has projections 23 which pierce the layers and the tape and are secured by deforming in a flange 22 of the male snap fastener portion 12 having a head 21, electrical contact between the ring and the snap fastener portion being made by the projections. The adhesive-coated side of the electrode is covered with removable paper or plastic facing strips. A lead 16 from electro-medical apparatus is secured in a nylon member 18 having an aperture which contains a female snap fastener portion 15 for engagement with the male snap fastener portion. Specification 992,844 is referred to.
Patent GB-322927-A (GB)
Title: Improvements in atomizers for very fluid liquids
IPC: B05B11/06
Filed: 1929-01-14
Abstract: 322,927. Boucher, E. Jan. 14, 1929. Vaporizing by air currents.-Liquids are vaporized by passing a blast of air through spongy or porous material in which the liquid is absorbed. Fig. 1 shows a form of apparatus in which a cylindrical vessel C mounted in the neck of a bottle F, and provided with a nozzle C<1> is provided at its base with a ball valve E and grid D. A cylindrical piston H acted on by a spring G is reciprocated to draw and eject air through the nozzle C'. A bayonet catch I locks the piston when not in use. Fig. 2 shows a form in which a cylindrical piston A<1> acted on by a spring R slides over a cylindrical vessel B<1> containing spongy material S and provided with a nozzle G'. A spring ring I<1> which prevents withdrawal of the member A<1> is provided with a notch forming with the nozzle G' a bayonet catch to hold the apparatus closed.
Patent GB-361184-A (GB)
Title: Improvements in cathodes for thermionic valves
IPC: H01J9/04
Filed: 1931-01-14
Abstract: 361,184. Thermionic cathodes. M. 0. VALVE CO., Ltd., Brook Green, Hammersmith, London, and PHILLIPS, J. H., of General Electric Co., Wembley, Middlesex. Jan. 14, 1931, No. 1298. [Class 39 (i).] Several wires are twisted or braided together and carbonized by heating in the vapour of an organic compound. One or more wires may form a core around which the other wires are twisted.