baber/WOPTO huggingface dataset:
Patent DK-696388-A (DK)
Inventor: KALKKINEN NISSE ERKKI JUHANI
IPC: G05D23/19
Filed: 1988-12-15
Abstract: Described is a method for performing the amplification of nucleic acids by incubating in a vessel, in order to perform polymerization, a reaction mixture which contains in a suitable buffer solution one or several single-stranded target nucleic acids, suitable primers, deoxynucleoside triphosphates and a polymerase, whereafter the reaction mixture is transferred, by a procedure suitable in the given case, into another vessel for the denaturation of the nucleic acids, from which vessel, after denaturation, the reaction mixture is transferred back into the original vessel, by using a suitable procedure. The apparatus for performing this method includes one or several, preferably parallel, pairs of vessels. A vessel pair is made up of two vessels (1 and 2) which are interconnected or capable of being interconnected by means of one or several tubes (3). The apparatus may be provided with a separate heat exchanger (4) via which at least one of the tubes (3) passes, or a tube may as such serve as a heat exchanger. Each of the vessels is provided with a thermoregulator (11, 12), for example a heat block provided with a thermostat. Furthermore, the apparatus includes a fluid-transfer system (5-8, 10) for transferring the reaction fluid from one vessel to another. The vessel in which the polymerization occurs may be equipped with a suitable dosing device (9) for the adding of the polymerase and/or reagents. By using this apparatus it is possible fully automatically, without separate steps requiring an operator, to perform the amplification of nucleic acids on one or several samples simultaneously, under standardized reaction conditions.
Patent FI-873363-A (FI)
Inventor: EIBL HANSJOERG
IPC: C07F9/22
Filed: 1987-08-03
Abstract: PCT No. PCT/EP86/00705 Sec. 371 Date Oct. 2, 1987 Sec. 102(e) Date Oct. 2, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03480 PCT Pub. Date Jun. 18, 1987.Cytotoxically-effective medicaments containing hexadecylphosphocholine as active material.
Patent FI-880018-A (FI)
Inventor: REPONEN VOITTO
IPC: B01F7/00
Filed: 1988-01-05
Abstract: The present invention relates to a method and apparatus for facilitating the discharge of a mass tower or the like and treating pulp in said space. The problem with the prior art technique has been in the transfer of high consistency (8 to 25%) pulp, arriving from the thickeners or the like, from a drop leg or the like further on. Pulp has easily formed arching in the drop leg, whereby a pump has not received pulp. Said problem has been solved by arranging according to the present invention a rotor (10) in a drop leg, mass tower or the like (2), which rotor (10) breaks pulp planks (7) and homogenizes the pulp, whereby it flows more easily to the impeller of pump (5).
Patent FI-882089-A (FI)
Inventor: BROWN THOMAS HENRY
IPC: C07D215/48
Filed: 1988-05-04
Abstract: Compounds of structure (I) <CHEM> in which R<1> is hydrogen, C1-6alkyl, C1-6alkoxylC1-6alkyl, C3-6cycloalkyl, C3-6cycloalkylC1-6alkyl, phenyl, phenylC1-6alkyl, the phenyl groups being optionally substituted; R<2> is C1-6alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-6alkyl, phenyl, phenylC1-6alkyl or phenyl substituted by 1-3 radicals selected from C1-6alkyl, C1-6alkoxy, amino C1-6alkylthio, halogen, cyano, hydroxy, carbamoyl, carboxy, C1-6alkanoyl, trifluoromethyl and nitro; R<3> is C1-6alkyl, phenyl, C1-6alkoxy, C1-6alkylthio, C1-6alkanoyl, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, trifluoromethyl or cyano; and n is 0, 1 or 2, or a pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy for the inhibition of gastric acid secretion.
Patent FI-890987-A (FI)
Inventor: LORENZ WALTER
IPC: B41J11/00
Filed: 1989-03-01
Abstract: A printing device has a printing unit (8, 9, 11), strip-shaped printing material (21) and a transport device (1, 2) for the strip- shaped printing material (21). In order to make it possible to print the strip-shaped printing material (21) and card-shaped printing material (20) alternately by means of a printing device of this type, there is a blocking device (14, 15) for blocking the strip-shaped printing material (21) and an insertion orifice (17) for the card-shaped printing material (20), by means of which the card-shaped printing material (20) can be introduced between a part (9) of the printing unit and the strip- shaped material (21) and between a part (1) of the transport device (1, 2) and the strip-shaped material (21), the blocking device being actuable for the purpose of printing the strip-shaped material (21). <IMAGE>
Patent FI-893601-A (FI)
Inventor: NINANE LEON
IPC: B01D9/00
Filed: 1989-07-27
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent FI-914721-A (FI)
Inventor: WATANABE ATSUO
IPC: D21F3/08
Filed: 1991-10-07
Abstract: A paper machine press roll (1) comprising a metal core (2), a ground layer (4) formed over the outer periphery of the core (2) and made of a metal material having a small coefficient of expansion, and a mixture layer (3) formed over the outer periphery of the ground layer (4) and comprising a ceramic and a water retentivity imparting particulate substance such as mica. At least in a surface layer portion of the mixture layer (3), an organic high polymer such as synthetic resin or wax is filled in the interstices between particles of the ceramic and particles of the water retentivity imparting substance. <IMAGE>
Patent FI-922356-A (FI)
Inventor: SINDREY DENNIS R
IPC: C07K1/20
Filed: 1992-05-22
Abstract: Human parathyroid hormone is provided in an ultrapure form characterized by the absence of protein contaminants detectable by capillary electrophoresis analysis. A method for obtaining such ultrapure human parathyroid hormone is also described.
Patent FI-925106-A (FI)
Inventor: VUORIKARI OLAVI
IPC: D21C11/04
Filed: 1992-11-10
Abstract: The invention relates to a process for acidifying soft soap with a sodium bisulphite solution. To obtain the latter, SO2 is taken from flue gases formed when the foul- smelling gases formed in a pulp factory are burned. The SO2 obtained is then absorbed in a sodium-based alkali solution that is either NaOH or oxidized white liquor. Alternatively, the acidifying agent used is the mother liquor that contains NaHSO3 and is obtained when tall oil is acidified with SO2.
Patent FI-932490-A (FI)
Inventor: QUENTIN-MILLET MARIE-JOSE
IPC: A61P31/04
Filed: 1993-06-01
Abstract: PCT No. PCT/FR92/00904 Sec. 371 Date May 25, 1993 Sec. 102(e) Date May 25, 1993 PCT Filed Sep. 29, 1992 PCT Pub. No. WO93/07172 PCT Pub. Date Apr. 15, 1993The present invention relates to the lower molecular weight subunit of the human transferrin receptor of a strain of N. meningitidis, in purified form, as well as to a vaccinal pharmaceutical composition intended for the prevention or attenuation of the effects of an N. meningitidis infection, containing the said subunit in purified form.
Patent FI-941550-A (FI)
Inventor: BUTLER DONALD EUGENE
IPC: C07D319/06
Filed: 1994-04-05
Abstract: An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(+/-)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(te trahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro- alpha -[2-methyl-1-oxopropyl]- gamma -oxo-N, beta -diphenylbenzenebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
Patent FI-961505-A (FI)
Inventor: FAUCHERE JEAN-LUC
IPC: C07K14/815
Filed: 1996-04-03
Abstract: PCT No. PCT/FR94/01166 Sec. 371 Date Apr. 2, 1996 Sec. 102(e) Date Apr. 2, 1996 PCT Filed Oct. 6, 1994 PCT Pub. No. WO95/09869 PCT Pub. Date Apr. 13, 1995The invention relates to the compounds of formula (I) (SEQ ID NO: I:H-phe-A1-Arg-Pro-(Gly)4-Asn-Gly-Asp-Phe-Glu-Abo-Ile-Pro-Glu-Glu-A2-Leu-glu-OH(I)in which A1 and A2 are as defined in the description. Medicinal products containing the same are useful as anticoagulants.
Patent FI-982319-A (FI)
Inventor: GRAF LESLIE
IPC: H04M7/00
Filed: 1998-10-26
Abstract: A method for setting up and checking a telephone connection between two subscribers in a telecommunication network. User data and signalling information are exchanged over an IP network with H.323 protocol between two exchanges, which function as connection points for the respective subscribers. The H.323 protocol uses a Q.931-based protocol, where an information element Notification Indicator is defined, which is sent as part of a NOTIFY message, and the information element Notification Indicator is accessible for transfer from the connection point for a called party to a call charging centre in response to the detection of the closing/opening operations of the telephone at the called party, and where the element sends a clearback/reanswer message. <IMAGE>
Patent GB-635657-A (GB)
Title: An improved electrically heated gas gun or torch
IPC: B23K1/012
Filed: 1948-01-15
Abstract: 635,657. Electric gas-heating guns ; blowpipe burners. ARKLESS, R. S. Jan. 15, 1948, No. 1238. [Classes 39 (iii)] and 75 (i)] A gun for producing a hot stream of gas, e.g. nitrogen, comprises a hollow casing 1 closed at one end and containing a refractory tube 4 e.g. of silica, in which is an electric heating element 6, one end of the tube 4 being open and substantially coterminous with the open end 1a of the casing 1, the other end of the tube 4 being connected to a supply of gas which passes over the element 6. The tube 4 is supported in a socket 3 into which is led one end of a supply pipe 10 for the gas, to be heated, the pipe 10 being enclosed in a hollow handle 13 secured to a curved plate 14 screwed to and spaced from the casing 1. In a modification in which a jet of flame is produced, the open end of the refractory tube is spaced from the end 1a of the casing, and while air or oxygen is supplied over the heating element, a gas is. supplied through a second pipe in the handle to the annular space between the refractory tube and the casing or vice versa. A heat-resisting packing is interposed between the handle and the casing which is closed except for the flame nozzle.
Patent GB-395402-A (GB)
Title: Improvements in or relating to means for converting direct current into pulsating or alternating current
IPC: H02M7/44
Filed: 1932-01-15
Abstract: 395,402. Converting direct current to pulsating and alternating current. IGRANIC ELECTRIC CO., Ltd., 147, Queen Victoria Street, London.-(Assignees of Stansbury, C. ; 12th Street, Milwaukee, Wisconsin, 'U.S.A.) Jan. 15, 1932, No. 1252. Convention date, Jan. 19, 1931. [Class 38 (ii).] An arrangement for converting D.C. into pulsating or alternating current comprises two gaseous discharge valves 2, 6 connected in parallel across the D.C. mains L1, L2 through the primary windings 1a, 1b of a transformer 1, means being provided which, in response to discharge commencing in either of the valves, applies to the anode and grid of the other valve periodic transient potentials respectively to stop the discharge in it and to delay restarting. Commutation is effected by means of a condenser 10. Assuming that valve 2 commences to conduct, the condenser 11, which was charged to the potential of the D.C. mains during the preceding half cycle, discharges through the valve 2 and the resistances 16, 15, 14 and applies a transient negative potential to the grid of the valve 6 to delay its restarting for a period determined by the rate of discharge of the condenser. This sequence of events is repeated when valve 6 commences to conduct. The frequency of operation and the relative durations of the conducting periods of the valves can be varied by adjusting the resistances 13 .. 16. Pulsating currents flow in the windings 1a, 1b which are arranged so that an alternating potential is induced in the secondary 1c. In a modification one of the primary windings is reversed to render the commutation condenser 10 unnecessary. With this arrangement, however, since the flux produced by current flow in the windings 1a, 1b is pulsating, the alternating potential induced in the winding 1c is of double frequency.
Patent GB-1537381-A (GB)
Title: Rotary mower
IPC: A01D34/63
Filed: 1976-01-13
Abstract: 1537381 Rotary mower MASCHINENFABRIK FAHR A G GOTTMAOINGEN 13 Jan 1976 [16 Jan 1975] 1262/76 Heading A1F A rotary mower has a set of drums 2 supported on a frame 1, each of which drives a mowing plate 3 having blades 4 and cropdeflecting bars 8, the forward edge of each bar 8 forming with a swath plate 6, as seen in plan view (Fig. 2), an acute angle which is open radially outwards and which, as the mowing plate rotates, becomes displaced outwardly. The bars 8 may be riveted to the mowing plate 3, or they may be formed by pressing protuberances out from the plate 3.
Patent GB-928507-A (GB)
Title: Improvements in or relating to the electroplating of uranium
IPC: G21C3/20
Filed: 1962-01-12
Abstract: 928,507. Electrolytic processes. EUROPEAN ATOMIC ENERGY COMMUNITY, EURATOM. Jan. 12, 1962 [Jan. 14, 1961], No. 1287/62. Class 41. [Also in Group XL (a)] Uranium is etched electrolytically in a bath comprising an aqueous solution of nitric acid or sulphuric acid, washed with water, and then has nickel electrodeposited on it. The etching step is carried out with a 10% acid solution at 6 volts D.C. with the uranium as the anode. A suitable plating bath comprises:- Nickel sulphate . . 200 g/l. Sodium citrate . . 40 g/l. Ammonium chloride . 5 g/l. Wetting agent . . 2 cc. pH . . . . 4.5 Temperature .. 25‹ C. Current density . . 1.5 A/dm.<SP>2</SP> The pH may be 4.2-5.7 and the wetting agent is preferably a 10% solution in water of a condensation product of ethylene oxide and an alkyl phenol. The manufacture of aluminium canned nickel-plated uranium fuel rods is referred to.
Patent GB-523801-A (GB)
Title: An improved fastening device
IPC: F16B5/06
Filed: 1939-01-14
Abstract: 523,801. Press-stud fasteners. MARVEL EQUIPMENT CORPORATION. Jan. 14, 1939, No. 1321. Convention date, Feb. 2, 1938. [Class 44] A snap fastener for securing a trim pad B to the frame A of a motor-car door, and for like uses, comprises two coplanar parallel feet 19 connected by a bridge-piece 18 having integral fastener limbs 21, the free ends of which are in contact. The feet 19 are passed through L-shaped slots 15 in the panel backing 12 so that they rest against the inner face of the backing and overlap the slots which are large enough to allow limited movement parallel to the backing 12 so that the spring limbs 21 can align themselves with the aperture 11 in support A into which they are snapped. The bridge-piece 18 may be slotted at 20 so that compression of limbs 21 when in fastening position compresses the bridge-piece and bends feet 19 to longitudinally curved form so that their ends bite against the inner face of the backing 12.
Patent GB-1206486-A (GB)
Title: Cellular polmeric articles and methods of making them
IPC: C08J9/30
Filed: 1968-01-10
Abstract: 1,206,486. Fabric-foam laminates. ROHM & HAAS CO. 10 Jan., 1968 [13 Jan., 1967], No. 1448/68. Heading B5N. [Also in Division C3] In examples, a foam which has been east to a thickness of # inch is laminated to a cotton fabric (see Example 1); or is sandwiched between a cotton fabric backing material and a light acetate tricot fabric to form a laminate (see Example 2); the laminates are then dried and cured by heating. The foam comprises a latex of a polymer of ethylenically unsaturated molecules, at least 80% of which are monoethylenically unsaturated, which comprises (A) units of a guanamine of formula where R is a C 3-9  alkenyl group having a terminal group of formula CH 2  = C # and R<SP>0</SP>, R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are -H, -CH 2 OH or -CH 2 OR<SP>11</SP>, where R<SP>11</SP> is a C 1-8  alkyl group and optionally (B) units of a reagent reactive with some or all of the above R to R<SP>3</SP> groups to cross-link the polymer: with the proviso that when the above R to R<SP>3</SP> groups are all H, (B) is essential.
Patent GB-864482-A (GB)
Title: Ballast packing machine for railway lines
IPC: F15B11/08
Filed: 1958-01-15
Abstract: 864,482. Hydraulic machines. MATERIEL INDUSTRIEL S.A., and CONSTRUCTIONS MECANIQUES SOC. ANON. RENENS. Jan. 15, 1958 [Jan. 29, 1957], No. 1460/58. Class 69 (2). [Also in Group XXVIII] In an hydraulically operated machine for packing ballast under railway sleepers by means of tools reciprocated towards and away from each other, the limit of the opening (return) stroke of the tools is adjustable. As shown in Fig. 1 tool actuating pistons 3 are supplied with liquid by a pump 6 through a control valve 20. When valve 20 is moved to a position F, liquid is supplied through lines 17, 19 to both faces of the pistons for a forward stroke. In a position A of the valve liquid is supplied through line 17 for a return stroke, liquid in space 14 passing to exhaust through lines 16, 12, the line 19 being blocked by the valve so that the  piston is halted when it covers line 16. In position B line 19 is opened to exhaust to increase the length of the return stroke. In the modification shown in Fig. 2 a rotary valve 26 is provided in a casing 24 secured to the cylinder,  line 16 communicating via bores 30, 29 with a slot 28 in the valve which registers, as the valve is rotated, with ports 18 formed in the casing 24. When the control valve (not shown) is in its position A liquid is exhausted through line 16 until the piston covers the appropriate port 18 so that a number of intermediate stop positions can be obtained. For a continuous adjustment, casing 24 is dispensed with and the rotary valve instead of having a slot is provided with a radial duct. The piston is provided with an extension having a bore to receive the valve member, the end of the extension being shaped to vary the return stroke according to the angular position of the valve. In the embodiment shown in Fig. 5 pumps 6, 6a and six electro-magnetically controlled valves 35 controlled by a switch 34 are provided. Switch 34 has positions F, M, A, B, in each position an unhatched rectangle indicates that the corresponding valve is open, a hatched rectangle that the valve is closed. In position A the opening motion is limited by the simultaneous blocking by the piston of outlet line 16 and an inlet line 40, 41.
Patent GB-382815-A (GB)
Title: Process for the reversal development of light-sensitive silver halide layers
IPC: G03C5/50
Filed: 1932-01-18
Abstract: 382,815. Photographic reversal processes. I. G. FARBENINDUSTRIE AKT.- GES., Frankfort-on-Main, Germany. Jan. 18, 1932, No. 1481. Convention date, Jan. 17, 1931. [Class 98 (ii).] In the reversal development of silver images without a second exposure to light, the use of an alkali sulphide for the second development is avoided by substituting an alkaline developer, such as metol-hydroquinone, containing a small quantity of an odourless sulphur compound, such as thiosinamine, or thiourea, which does not colour the finished picture and is capable of forming developable nuclei of silver sulphide. The second development is possible by a lengthy action (e.g. 20 minutes) of the alkaline developer alone ; the addition of the sulphur compound shortens the time of development considerably (e.g. to 1 minute). The compound may be made up with a developer in solid form.
Patent GB-472737-A (GB)
Title: Improvements relating to fire extinguishing apparatus
IPC: A62C35/60
Filed: 1937-01-18
Abstract: 472,737. Fire -- extinguishing ; firealarms; electric switches. EVANS, P. Jan. 18, 1937, No. 1509. Convention date, Jan. 17, 1936. [Classes 47 (i) and 47 (ii)] [Also in Group XXXVII] Relates to apparatus of the kind in which a frangible container or seal is ruptured by an upwardly spring-pressed hammer when the latter is released by failure of a thermal restraining element, and consists in a hammer construction embodying a fire alarm and in an arrangement of the restraining element. A frangible container 30, Figs. 1 and 2, for extinguishing medium is held removably, by a clip 33, on a cylindrical holder 10. A hammer 17 for breaking the container is urged upwardly by a spring 14 but normally is restrained by a bent strip 23, which is locked against a sloping lip 13 in the holder by a fuse member 26, collapse of which releases the strip. A plate 32 in the holder prevents escape of the hammer, and also prevents too violent shattering of the container. A blank cartridge 18 within the hammer is fired by a striker 19, to give an alarm, when the hammer strikes the container. Also, a rotary switch 39 in an alarm circuit is closed, by a spring 42 arranged on the stem 40 of the switch, when the strip 23 is released. Normally, the stem is held from rotation by a pin 41 engaging the end of the strip 23. For hand use, the container has a removable head 34 held in place by a frangible portion 35. In a modification. Fig. 9, for use with cxtinguishing media under pressure, the container 44 has a frangible seal 47, which is pierced by a cutter 49 when the latter is struck bv the hammer 17. The cutter is hollow and is cut away at one side 54, and the container has a tapered nozzle 56 for engagement with a socket member 57 which is connected to spray pipes 67 and is carried by a bracket 58. The latter comprises a clip 64 for holding the neck 48 of the container, a support 59, and a clip 61 with a roller 63 at its free end to facilitate insertion of the container.
Patent GB-413649-A (GB)
Title: Improvements in or relating to hydraulically operated machine tools
IPC: B23Q11/00
Filed: 1933-01-17
Abstract: 413,649. Hydraulic transmission of power. DRUMMOND, A., Ryde's Hill, Guildford, Surrey. Jan. 17, 1933, No. 1566. [Class 69 (ii).] In hydraulically-operated machine tools provided with two or more cylinders, the ends of supply and exhaust pipes for the cylinders, main supply and exhaust pipes K<2>, K<3>, and the ends of pipes leading to control valves are located in a common localized area K, so that any desired cycle of operations may be arranged for by plugging those pipes not required, and connecting the ends of appropriate pipes by readily replaceable pipes. Two cycles of operation and the requisite connections therefor are specified. The apparatus includes means for obtaining a fast initial movement of pistons such as B<3> and a slower final movement, the exhaust from the cylinder passing through a valve such as D, until a device on the piston rod closes the valve, so that the exhaust thereafter passes through a restricted path d. The completion of the stroke of a piston such as B<3> actuates a control value such as E through a trip device which may be constructed as in Specification 413,650.