baber/WOPTO huggingface dataset:
Patent FI-885116-A (FI)
Inventor: LJOKKOI RISTO
IPC: D21C9/10
Filed: 1988-11-07
Abstract: The present invention relates to a method and a device for feeding chemicals into a liquid or suspension that is to be treated. The method and the device according to the invention are especially well suited not only to feeding bleaching and other chemicals or the like into a fibre pulp in the cellulose and paper industry, but also, for example, to feed chemicals in connection with various treatment processes for untreated water and waste water. The method according to the invention is characterised in that the chemical(s) is/are fed into the liquid/the suspension that is to be treated so that, with a force proportional to the process pressure, a change is caused to the shape of a spring element forming part of the apparatus, a feed opening for the chemical(s) opening and the chemical(s) being fed into the liquid/the suspension with a pressure that is essentially greater than this pressure. The device for feeding chemicals according to the invention is, for its part, characterised in that the feed opening of the nozzle 21 is designed to open against a spring force under the effect of the feed pressure of the chemical(s), the feed pressure of the chemical being essentially greater than the pressure of the liquid/the suspension that is to be treated. <IMAGE>
Patent FI-890497-A (FI)
Inventor: KATZSCHNER WERNER
IPC: H01J27/18
Filed: 1989-02-02
Abstract: The invention relates to a particle source with which positive, negative, and neutral particles can be generated and applied on a substrate. The particle source comprises a container (26) in which a gas or gas mixture to be ionized is held. Into this container (26) an electromagnetic wave irradiates which preferably is a microwave. A torus-shaped magnetic field, which is generated with the aid of permanent magnets (32, 33) or electromagnets, simultaneously projects into the container (26). With the aid of a special control grid configuration (38, 39, 40) it becomes possible to draw off positive, negative or neutral particles from the container (26).
Patent FI-891188-A (FI)
Inventor: MATIKAINEN KEIJO
IPC: B65D/
Filed: 1989-03-13
Abstract: The invention relates to a packing for pipeline components, a durable weatherproof and cold-proof plastics piping 1 and at least one cable 2 intended to be disposed inside this, comprising a drum 3 on which the plastics piping 1 is wound. In order to connect the cables belonging to the pipeline in a way which saves space as simply as possible yet still effectively protects the cables, according to the invention at least the one end of the drum 3 has proceeded to be provided with a detachable cover 4 having a central axle bore 5, the cable(s) 2 having been disposed in the interior of the drum 3. <IMAGE>
Patent FI-913268-A (FI)
Inventor: FOND OLIVIER
IPC: A47J31/06
Filed: 1991-07-05
Abstract: The invention relates to an extraction device (2) for closed cartridges, which are provided for making a beverage, in a cartridge holder for a coffee machine, comprising a fixing cage (8) with clamping ramps (9) for the cartridge holder, an injection member (7) coaxial with the said fixing cage and, on the periphery of the injection member, a circular surface (16) perpendicular to the said injection member and consisting of a material providing a seal during the extraction of the closed cartridge.
Patent FI-913340-A (FI)
Inventor: JOCHUM PETER
IPC: E04F21/18
Filed: 1991-07-10
Abstract: The powder-actuated fastener driving tool has a barrel (5) and a breechblock (8) which are axially displaceable in a housing (1). The tensioning of the tension spring (18) for a firing pin (17) under the pressure of the barrel (5) is made possible by a disengageable catch element (12) between housing (1) and breechblock (8). The catch element (12) is disengaged only upon overcoming a predetermined force which acts counter to the driving direction and occurs as a result of the gas pressure after ignition of the propelling charge (19). 
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Patent FI-923869-A (FI)
Inventor: CUTHBERT MURRAY WATSON
IPC: C07D209/12
Filed: 1992-08-28
Abstract: A physical form of (R)-3-methoxy-4-[1-methyl-5-(2-methyl-4,4,4-trifluorobutylcarbamoyl)in dol-3-ylmethyl]-N-(2-methylphenyl-sulphonyl)benzamide substantially free of other physical forms, which form is crystalline and has an X-ray powder diffraction pattern with specific peaks at 2 THETA  = 14.0, 19.4, 22.0, 22.4 and 24.7 DEG , processes for preparing the form and pharmaceutical compositions containing it. The compound is a leukotriene antagonist useful in the treatment of diseases such as asthma.
Patent FI-932018-A (FI)
Inventor: HARLIN MAURI
IPC: G01N1/10
Filed: 1993-05-05
Abstract: The subject of the invention is a sampling apparatus, especially intended for flowing liquids, which sampling apparatus incorporates a frame 1, which is at least partially open from its upper and its lower end and inside which there is a chamber 2 for the sample, and lids 3, 4 for sealing the chamber 2 for sampling. In the present-day apparatus, the sealing mechanism of the lids is complicated. In an apparatus according to the invention, the lids 3, 4 are connected to one another by a joining member 5, which is fixed movably to the frame, the lids being arranged so as to move together relative to the frame, thereby sealing or opening the chamber 2. <IMAGE>
Patent FI-934472-A (FI)
Inventor: RUSSELL JAMES BAILIE
IPC: E02D7/10
Filed: 1993-10-11
Abstract: PCT No. PCT/GB92/00644 Sec. 371 Date Dec. 9, 1993 Sec. 102(e) Date Dec. 9, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18703 PCT Pub. Date Oct. 29, 1992.A hydraulic ram assembly is provided to be used, singly or in multiples, in raising a weighted member, such as a hammer (30) for pile driving, each having means whereby fluid used to extend a respective piston (26) can readily escape to give a sudden release, gravity induced return movement.
Patent FI-935957-A (FI)
Inventor: APAJALAHTI JUHA
IPC: C12P7/18
Filed: 1993-12-31
Abstract: The invention relates to novel yeast strains having a reduced ability to metabolize xylitol. The invention also relates to the use of the said strains for producing xylitol.
Patent FI-940034-A (FI)
Inventor: LEPPAENEN REIJO
IPC: H04M3/00
Filed: 1994-01-04
Abstract: PCT No. PCT/FI95/00003 Sec. 371 Date Sep. 19, 1996 Sec. 102(e) Date Sep. 19, 1996 PCT Filed Jan. 3, 1995 PCT Pub. No. WO95/19095 PCT Pub. Date Jul. 13, 1995A mobile communication system includes base stations, a mobile services switching center, a digital transmission system connecting the base stations to the mobile services switching center, and a network termination of an ISDN base rate access. The digital transmission system has at least one data link connection operating at the rate of the ISDN basic rate access, and digital time division trunk circuits. At least one base station comprises an ISDN basic rate access block for connecting the base station to said data link connection operating at the rate of the ISDN basic rate access. The digital transmission system comprises a switching means positioned between the base station and the mobile services switching center for connecting said ISDN basic rate access block of the base station through the data link connection operating at the rate of the ISDN basic rate access to a digital trunk circuit. The mobile communication system comprises a base station controller between the mobile services switching center and the switching means of the fixed network for controlling the base station. The switching means is arranged to connect said ISDN basic rate access block of the base station through the data link connection operating at the rate of the ISDN basic rate access to the time division trunk circuit leading to the base station controller.
Patent FI-940620-A (FI)
Inventor: VALORANTA PENTTI
IPC: C01B33/32
Filed: 1994-02-10
Abstract: The present invention relates to a finely-powdered, storage-stable powder-like product containing alkali silicate and a production method thereof. Said alkali silicate is used, inter alia, as an ingredient reinforcing cement, mortar or paint and to provide waterproofing. According to the present invention, for a solid, glassy alkali silicate mass a mechanical grinding is performed for changing the mass into rapidly water-soluble powder with particle size below 100  mu m, whereafter a finely-powder, non-hygroscopic stabilizer is mixed in the powder to prevent the product from caking. For the stabilizer, inter alia, light aluminium silicate pearls nonsoluble in water and extremely finely-powdered quartz powder can be conceivable. A product containing alkali silicate and stabilizer can according to the invention be included as an ingredient in dry, finely-powdered mortar, cement or paint, whereby they can be brought into useful, hardening state merely by adding water on the site.
Patent FI-943153-A (FI)
Inventor: TIKKANEN KARI
IPC: H02M1/08
Filed: 1994-06-30
Abstract: The invention concerns a power stage realized by means of a grid-controlled power semiconductor, which power stage is connected to a DC circuit DCC comprising a condenser battery CB discharging to a resistance and which for each power semiconductor S1, S2 comprises a condenser C1, C2 for storage of the control pulse energy of the power semiconductors S1, S2, device for keeping the abovementioned condensers C1, C2 charged and grid control device GC1, GC2 for controlling the power semiconductor by means of the energy charged in the condenser C1, C2. To achieve a power stage which is cost-effective and resistant to interferences, the device for keeping the condenser C1, C2 charged comprises a voltage distribution connection connected across the poles of the DC circuit 1, which voltage distribution connection comprises a diode D1, D2, a resistance R1, R2 and a Zener diode Z1, Z2 connected in series, where the condenser C1, C2 which stores control pulse energy is connected in parallel with the Zener diode Z1, Z2. <IMAGE>
Patent FI-944086-A (FI)
Inventor: BANKS BERNARD JOSEPH
IPC: C07H19/01
Filed: 1994-09-06
Abstract: PCT No. PCT/EP93/00423 Sec. 371 Date Sep. 28, 1994 Sec. 102(e) Date Sep. 28, 1994 PCT Filed Feb. 23, 1993 PCT Pub. No. WO93/18041 PCT Pub. Date Sep. 16, 1993Avermectin and milbemycin derivatives of formula (I)    <IMAGE>  (I)  having a double bond at the 3-4 position and a cyano substituent at the 3-position have outstanding anthelmintic properties. They may be prepared by allowing an avermectin or milbemycin derivative having a leaving group at the 5-position, or having double bonds at the 2-3 and 4-5 positions and no substituent at the 5-position, to react with an ionic cyanide.
Patent FI-954375-A (FI)
Inventor: HYPPAENEN TIMO
IPC: F23C/
Filed: 1995-09-18
Abstract: The present invention relates to an apparatus, a fluidized bed reactor system (10), including a reactor chamber (12) defined by a wall structure (18, 20, 22) formed by a plurality of tubes and means for passing heat transfer medium through said tubes to apply heat to said tubes. A fast fluidized bed of solid material is established in the reactor chamber (12). A solid material processing chamber (24) is disposed adjacent the reactor chamber on the outward side of the wall structure defining said reactor chamber for e.g. recovering heat from the solid material. The processing chamber shares a common wall portion (26) with the reactor chamber and a slow fluidized bed of solid material is provided in the processing chamber. The common wall portion (26) is provided with at least two inlet openings (40) extending therethrough, which are formed between tubes forming the wall structure. The present invention also relates to a method of manufacturing a common wall portion (26) between a circulating fluidized bed reactor and a processing chamber (24) adjacent the circulating fluidized bed reactor. The method comprises forming the openings by bending a portion of the tubes forming the wall out of the plane of the wall.
Patent FI-960195-A (FI)
Inventor: BLAKENEY II ROBERT D
IPC: H04W4/00
Filed: 1996-01-15
Abstract: In a method for negotiating service configuration in a communication system having at least one dedicated channel which is not shared by communication devices in the communication system, a request message indicative of a proposed service configuration is generated in a service negotiator (20). The request message is multiplexed, in a multiplexer (22) coupled to the negotiator (20), with an information data signal to produce a multiplexed signal. The multiplexed signal is encoded in an encoder (24) interposed between the multiplexer (22) and a transmitter (26) in accordance with a service configuration selected by the service negotiator (20). The multiplexed and encoded signal is transmitted by the transmitter (26) over the dedicated channel. Received signals are decoded a decoder (16) interposed between a receiver (14) and a demultiplexer (18). A response message indicative of a response to the proposed service configuration is received by the receiver (14). A determination is made by the service negotiator (20) whether the response message is indicative of a mutually acceptable service configuration. The encoder (24) is directed by the service negotiator (20) to encode the information data signal in accordance with the proposed service configuration if the response message is indicative of an acceptable service configuration. The encoder (24) is directed by the service negotiator (20) to encode the information data signal with a universal default service configuration if the response message is not indicative of an acceptable service configuration.
Patent FI-964989-A (FI)
Inventor: KIRJAVAINEN KARI
IPC: B29C48/09
Filed: 1996-12-12
Abstract: The invention relates to a method and arrangement for the manufacture of an extruder product and an extruder product. The extruder press according to the invention has at least two annular feeder slits 4, with an intermediate stator 3 and a rotatable rotor 1 situated outside the outer feeder slit 4. Inside the stator 3 there is at least one rotatable rotor 2. This gives a radially aligned orientation in the extruded product, without any separate orientating unit. By feeding continuous fibres 20 in via the stator 3, for example, it is possible to manufacture extremely durable products having a radially aligned orientation with axially aligned continuous fibres 20 as reinforcement. <IMAGE>
Patent FI-970608-A (FI)
Inventor: BEST BERND
IPC: C11C3/10
Filed: 1997-02-13
Abstract: PCT No. PCT/DE95/01065 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 12, 1995 PCT Pub. No. WO96/05278 PCT Pub. Date Feb. 22, 1996The extraction of native products is rendered difficult by the fact that attraction forces act between the liquid native products which are not water-soluble and the tissue incorporating them, and that other constituents are dissolved or present in the form of particles in suspension in the products during the extraction process. The initial substance mixture is, therefore, processed together with a water-soluble, organic solvent and optionally water to form a paste. The addition of the water-soluble, organic solvent enables the substance mixture to be separated cleanly into an aqueous phase and an organic phase in the centrifugal field, no further cleaning being necessary for the organic phase. The process according to the invention has a wide area of application. In principle, it can be applied to all substance mixtures containing liquid, organic substances, in particular to vegetable and animal tissue. It is suitable for extracting oils from oleaginous fruit or waxes from wax-containing plants, as well as for extracting fish oil.
Patent FR-1605235-A (FR)
Title: Thermal stabilisation of polyamide coated hexogen - by repeated extraction in refluxing inert solvent to remove impurities in the polyamide
IPC: C06B21/00
Filed: 1968-05-06
Granted: 1973-08-31
Abstract: The coated hexogen or octogen is hot extracted after predrying with a (halo) aliphatic or aromatic hydrocarbon solvent (C Cl4, benzene) during a periodic series of soaks at b. pt. The explosive is predried at 50-60 degrees C. Composition is 40-95 pts. by wt. hexogen or octogen, 3-20 pts soluble polyamide and graphite, Al, plasticiser. The solvent used dissolves caprolactam, w-amino caproic acid and other impurities which cause instability without attacking the polyamides or the explosive.
Patent FR-1245496-A (FR)
IPC: C08F8/28
Filed: 1960-01-25
Granted: 1960-11-04
Abstract: 940,199. Acetalized and ketalized graft copolymers. FARBWERKE HOECHST A.G. Jan. 25, 1960 [Jan. 24, 1959], No. 2730/60. Heading C3G. Modified polyvinyl acetals or ketals are obtained by: (a) polymerizing at least one vinyl ester with a polyalkylene glycol or derivative thereof and simultaneously hydrolyzing the product and reacting it with an aldehyde or ketone, or (b) reacting an aldehyde or ketone with the polyvinyl alcohol obtained by hydrolyzing the product obtained by polymerizing at least one vinyl ester with a polyalkylene glycol or derivative thereof. Suitable starting polymers are those described in Specifications 922,457, 922,458, 935,246 and 935,247. Aldehydes and ketones specified are formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, benzaldehyde, nitrobenzaldehyde, salicylic aldehyde, methyl ethyl ketone and cyclohexanone. The examples describe the following processes: (1) Simultaneously hydrolyzing and reacting with formaldehyde a graft copolymer of vinyl acetate and polyethylene glycol; (2) reacting with butyraldehyde a graft copolymer of polyvinyl alcohol and hydroxy propylated tributyl phenol; (3) reacting with butyraldehyde a graft copolymer of polyvinyl alcohol and polypropylene glycol; and (4) simultaneously hydrolysing and reacting with acetaldehyde a graft copolymer of vinyl acetate and polyethylene glycol. The product of (2) may be combined with a phenol-formaldehyde resin to make a baking lacquer.
Patent GB-916617-A (GB)
Title: Liquid fuel injection pumps for internal combustion engines
Inventor: EVANS FRASER MACKIE
IPC: F02M41/14
Filed: 1960-01-12
Abstract: 916,617. Fuel injection pumps. C.A.V. Ltd. March 10, 1961 [Jan. 12, 1960], No. 1047/60. Class 102(1). In a fuel injection pump and rotary distribut- or comprising radiant pistons 7 movable outwardly by fuel pressure from a feed pump and inwardly by a cam ring 9 acting through rollers 8, means for varying the stroke of the pistons comprises at least one additional cam ring 15 which limits the outward movement of the pistons and is rotatable by means operable from externally of the pump to vary the pump output. In the embodiment shown, two similar cam rings 15, in angular alignment, are rotated by a screw 19 and nut 18 mounted externally of the pump housing and acting through pin and slot connections 16, 17. The cam rings may be angularly adjusted manually or by hydraulic means.
Patent GB-196069-A (GB)
Title: Improvements in or relating to flexible racks, suitable for use in suspension transporter arrangements and for other purposes
IPC: B66C21/00
Filed: 1922-01-12
Abstract: 196,069. Jack, A. G. M. Jan. 12, 1922. Racks; positive driving bands. - Flexible toothed racks for use in suspension transporting systems, as described in Specifications 141,775, [Class 78 (iv), Loading &c.], and 157,500, or for endless positive driving bands or chains, are composed of toothed metal sections connected, so as to prevent longitudinal separation, by separate interlocking means positively engaging the underside of adjacent toothed sections at parts intermediate of their longitudinal edges. The toothed sections a, each comprising one or more teeth, may be of sheet metal connected together endways by lengths or strips b of sheet or plate metal formed with projection's or teeth adapted to engage the toothed or hollow parts of the sections a from the underside thereof.. To secure the elements together, the edges of one member are bent over to grip the edges of the other member, being preferably slotted as at a<2> to facilitate bending of the rack in use. The flexible rack mav be attached to a wire rope or group of ropes as shown in Figs. 10 and 14, in which case the connecting members b, with or without flanges b<2>, a, are secured between the cable c and the toothed sections a, the slotted edges of which are clinched round the edges of the cable. The connecting elements b may be divided longitudinally. The toothed sections may be provided with plain marginal portions for wheels or rollers, or teeth may be formed along the edges, leaving a raised or other plain wheel track in the centre. A form adapted for transmitting rotation between toothed wheels is shown, the wheel teeth engaging the underside or hollow toothed portions of the connecting members b.
Patent GB-779204-A (GB)
Title: Signal system
IPC: G01S3/42
Filed: 1955-01-13
Abstract: 779,204. Radio navigation. BENDIX AVIATION CORPORATION. Jan. 13. 1955 [Jan. 25, 1954], No. 1115/55. Class 40(7) Apparatus for determining the angular deviation of an aircraft from a particular course defined by a radio beacon includes means for determining whether the craft is travelling to or from the transmitter. As shown (Fig. 1) the energized rotor 11 of a selsyn 10 is set by a direction indicator 16 in alignment with the signals from aground transmitter T located at the required destination, the direction 45 of the field produced by rotor 11 being indicated at 44, and also transmitted via rotor 13 to a second selsyn 18 whose rotor 21 consists of two perpendicular windings 22, 23, the former being-aligned by a. course selector 38.' If the actual course indicated by the direction'of', winding 11 does not agree with the selected course indicated by the direction of winding 22, a signal appears in winding 23 which, after phase rectification, indicates at 36 the angular deviation from the selected course 46, whilst the signal in winding 22 will have a phase depending on the direction of travel relative to the transmitter T, and is indicated at 28 after phase rectification as " To " or " From." Specification 764,923 is referred to.
Patent GB-1089433-A (GB)
Title: Improvements in or relating to mechanical actuators
Inventor: OLDFIELD THOMAS ALFRED
IPC: F16H48/10
Filed: 1964-01-10
Abstract: 1,089,433. Toothed gearing. PLESSEYUK Ltd. Jan. 8, 1965 [Jan. 10, 1964], No. 1139/64. Heading F2Q. Epicyclic gearing for the operation of eyelid flaps in thrust reversers for aircraft propulsion jet engines comprises a driving planet-carrier 4, stepped planets 7, 8, 9 meshing respectively an annulus 12, coupled by a sleeve 19 to one eyelid flap, a fixed annulus 11, and an annulus 13 coupled by a sleeve 20 with the other eyelid flap. The planet-carrier 4 is driven through reduction gearing 3 by an air motor 2. The arrangement is such that the sleeves 19, 20 are driven at substantially the same speeds in opposite directions.
Patent GB-1188041-A (GB)
Title: Improvements in relation to Dart Boxes.
Inventor: GRISLEY FREDERICK
IPC: B65D43/16
Filed: 1968-01-09
Abstract: 1,188,041. Dart boxes. GLYDA DARTS Ltd. 9 Jan., 1968, No. 1259/68. Heading B8P. A dart box B is provided with a fixed partition formed with slots 4 to take the barrel portion of darts and an adjustable partition 6 formed with slits 7 to take the pointed ends of the darts. The adjustable partition 6 can be mounted in any one of the slots 8. The box and lid are formed integrally of polypropylene and are joined by integral hinges 12. The lid C is formed with a window opening 13 having a recessed lip 14 to take a transparent window 15. The cover C is a friction fit on the box B and a tab 20 is provided to facilitate opening the lid.