baber/WOPTO huggingface dataset:
Patent FI-930345-A (FI)
Inventor: QUINN ROBERT E
IPC: C07C309/15
Filed: 1993-01-27
Abstract: A process for the preparation of a purified monomer is disclosed which comprises the steps of reacting an impure monomerwherein R1 and R2 are independently hydrogen or alkyl groups containing from 1 to about 6 carbon atoms, with(B) a substantially aqueous solution of an oxide or hydroxide of the structure MO or MOH wherein M is a Group IA or Group IIA metal, or an amine of the structure NR3R4R5 wherein R3, R4 and R5 are independently hydrogen or alkyl, alkanol or alkoxy groups containing from 1 to about 12 carbon atoms,wherein the molar ratio of (A):(B) is from about 1:1-2 for Group IA metals, 2:1-2 for Group IIA metals or ratio of moles of (A) to nitrogens of (B) is from about 1:1-2 nitrogens to form a salt, wherein in order to prevent polymerization of (A), the purified monomer or both or prevent undesired side reactions, the reaction of (A) and (B) occurs at a temperature of between about -20 to 75° C. and at a pH between about 7 to about 12.5, and recovering a purified salt by crystallization in the presence of an oxygen bearing gas stream by subjecting the aqueous solution to changes in temperature and/or pressure and/or concentration.
Patent FI-930786-A (FI)
Inventor: LANKINEN JUKKA
IPC: A47J37/04
Filed: 1993-02-23
Abstract: A movable frying and sales station for food, especially for fish, consists of devices on which to hang the fish or the like, and a heating apparatus for producing the necessary frying temperature. The movable station comprises a base 6 for the heating apparatus, the base most preferably being provided with edges 7, and mounted on the edges 7 there are a number of devices 1 which are arranged in a circle and on which fish or the like are placed for receiving heat radiated from the said heating apparatus, and one or more devices 1 can be moved in relation to the heating apparatus. <IMAGE>
Patent FI-931113-A (FI)
Inventor: JOHNSSEN WOLF
IPC: H01M8/06
Filed: 1993-03-12
Abstract: Processes are described for generating electrical energy for biomass (1) which combine the following features. Biomass (1) is employed which is sufficiently free of biomass-inherent sulphur. In an oxidation reactor (2) a fuel gas (7) is produced from the biomass by partial oxidation. In this process, an oxygen/biomass mass ratio and a gas phase temperature are set which ensure a virtually nitrogen oxide-free fuel gas. After the fuel gas has been freed of aerosols in a separator (8), it is converted into electrical energy in fuel cells (10) which have a porous anode (11), a porous cathode (12) and a suitable electrolyte (14). <IMAGE>
Patent FI-943805-A (FI)
Inventor: BEUTLER ERNEST
IPC: C07H19/16
Filed: 1994-08-18
Abstract: Novel adenine derivatives whose structures are represented by Formula I, are disclosed, as are methods of using those compounds and others of Formula II to treat monocyte-mediated disorders such as rheumatoid arthritis and multiple sclerosis.
Patent FI-945453-A (FI)
Inventor: DE BOER RUDOLF
IPC: A23L1/30
Filed: 1994-11-21
Abstract: A modified cultured yeast product for human and animal consumption is produced by combining yeast cream and yeast centrate to produce a cream/centrate mixture, autolyzing the mixture, inactivating by heating the mixture and optionally drying. After autolysis, hydrolysis may be carried out by the use of acids, alkalis or enzymes. The yeast cream and yeast centrate are preferably produced by culturing Kluveromyces marxianus or Candida intermedia in a whey permeate and separating yeast cream and yeast centrate from the cultured whey permeate. The cream and centrate are combined such that the ratio of total solids of cream to total solids of centrate is between about 0.3 and 1.6 and preferably about 1:1.
Patent FI-951991-A (FI)
Inventor: BARRE GUY
IPC: B01J23/85
Filed: 1995-04-26
Abstract: A process for the preparation of a lubricating base oil including contacting a hydrocarbon feed with a catalyst in the presence of hydrogen, which catalyst includes a hydrogenation component supported on an amorphous silica-alumina carrier having a macroporosity in the range of from 5% vol to 50% vol. The hydrocarbon feed is most preferably a slack wax or a synthetic wax. The preferred catalyst for use in the process includes a combination of one or more of the metals cobalt, iron, and nickel, and one or more of the metals chromium, molybdenum, and tungsten on an amorphous silica-alumina carrier having a macroporosity in the range of from 5% vol to 50% vol.
Patent FI-956028-A (FI)
Inventor: BERLINER DAVID L
IPC: A61K31/56
Filed: 1995-12-14
Abstract: The invention relates to a method of altering hypothalamic function in an individual. The method comprises nasally administering a human semiochemical, e.g. an Estrene steroid, or a pharmaceutical composition containing an Estrene steroid, such that the ligand semiochemical binds to a specific neuroepithelial receptor. The steroid is preferably administered in the form of a pharmaceutical composition containing one or more pharmaceutically acceptable carriers. Other embodiments of the invention include pharmaceutical compositions containing the steroids.
Patent FI-971569-A (FI)
Inventor: HOKKANEN TUOMO
IPC: H04B7/26
Filed: 1997-04-14
Abstract: In the future, stricter standards regarding the microwave radiation emitted by mobile telephones will be applied. Therefore, in the worst case, the transmission power of mobile telephone systems will have to be reduced, which will affect the quality of service. However, it would be unreasonable to reduce the transmission power of all mobile stations. Therefore, the object of the invention is to create e.g. in the GSM system a property that allows a mobile station to be used at a power level consistent with the safety standards. The invention makes it possible to distinguish between different mobile stations e.g. on the basis of their IMSI and/or IMEI codes. According to the invention, data substantially relating to the transmission power of the mobile station are stored in the mobile communication network separately for each mobile station; device data identifying the mobile station are received in the mobile communication network in conjunction with call setup; the transmission power data for the mobile station are checked and the transmission power of the mobile station is controlled on the basis of a predetermined power control algorithm and the device data for the mobile station.
Patent FI-972762-A (FI)
Inventor: MELDER JOHANN-PETER
IPC: B01J37/02
Filed: 1997-06-26
Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a solvent and of a catalyst by a process which comprises using a catalyst which (a) contains a compound based on a metal selected from the group consisting of nickel, cobalt, iron, ruthenium and rhodium and (b) contains from 0.01 to 25% by weight, based on (a), of a promoter based on a metal selected from the group consisting of palladium, platinum, iridium, osmium, copper, silver, gold, chromium, molybdenum, tungsten, manganese, rhenium, zinc, cadmium, lead, aluminum, tin, phosphorus, arsenic, antimony, bismuth and rare earth metals and (c) from 0 to 5% by weight, based on (a), of a compound based on an alkali metal or on an alkaline earth metal. with the proviso that the component (a) is not based on iron or iron and one of the metals selected from the group consisting of cobalt, ruthenium and rhodium when (b) is a promoter based on a metal selected from the group consisting of titanium, manganese, chromium and molybdenum, and with the further proviso that, when a compound based on only ruthenium or rhodium or ruthenium and rhodium or nickel and rhodium is selected as component (a), the promoter (b) may be dispensed with.
Patent FI-981092-A (FI)
Inventor: NYBACKA JOHAN
IPC: B60P/
Filed: 1998-05-15
Abstract: The present invention relates to a lashing device for securing goods 1 to a load platform 1 of a vehicle. For this purpose the device comprises a support profile section 3 with a groove-like depression 4. The said depression is provided with at least one locking element 6 for fastening holding straps 7 or the like, by means of which the goods are stowed on the load platform in such a way that they cannot be displaced during transport. The locking element 6 comprises at least two slide blocks 11 with a cross-section in the shape of an equilateral triangle. The slide blocks are connected to a shaft 12, which is designed to receive the holding strap. The depression 4 comprises two essentially plane surfaces 9 oriented towards the opening slit 5. The said surfaces are arranged at an angle α to one another of 40 - 90 degrees. <IMAGE>
Patent GB-1072700-A (GB)
Title: Improvements relating to gas burners
Inventor: ANDERSON ROBERT HENRY
IPC: F23C3/00
Filed: 1965-01-09
Abstract: 1,072,700. Gas burners. NORTH EASTERN GAS BOARD. April 6, 1966 [Jan. 9, 1965], No. 1077/65. Headings F4F and F4T. A gas-fired burner includes an outer air tube and an inner gas tube 16 spaced therefrom to form an annular passage 17, the inner tube 16 carrying a burner head 18 and an ignition device in the form of a spark plug probe 24 and the air nozzle outlets 21 being convergent and the gas outlets (20) divergent. The tube 15 carries radial fins 31 forming with the burner a recuperator and an ejector chamber 32x for combustion products communicates with a flue 32 and has an air jet ejector 33 fed by air admitted to the body 1 of the burner for admission to passage 17.
Patent GB-750031-A (GB)
Title: Photographic elements containing antihalation or filter layers
IPC: G03C1/83
Filed: 1954-01-14
Abstract: Yellow dyes are the Schiff's bases from an o-hydroxy aromatic aldehyde and a 1-naphthylamine substitute in the 8-position by a halogen, sulpho, cyano, alkoxy, alkyl, carboxy, or nitro group. They are prepared by adding to 1 mol of the aldehyde in a minimum quantity of boiling acetic acid, 3 mols of pyridine and less than 1 mol of the 1-naphthylamine. After boiling for 3-5 minutes the mixture is poured into a large volume of ether and the precipitated dye filtered off. The aldehyde may be potassium - 5 - formyl - 6 - hydroxynaphthalene - 2 - sulphate, salicyl aldehyde, 2-methyl-4.  6-dihydroxybenzaldehyde, 2-hydroxy-1-naphthaldehyde, 2-formyl - 3 - hydroxyquinoline, 1 - formyl - 2-hydroxy - 6-stearoylaminonaphthalene - 4 - sulphonic acid, 2 - hydroxy - 5 - methylbenzaldehyde, 2 - hydroxy - 1 - formyl - naphthalene - 6 - potassium sulphonate, 2 - 5 - dihydroxybenzaldehyde, 1 - formyl - 2 - hydroxynaphtnalene - 6 - carboxylic acid and 2 - hydroxy - 3 - dodecylaminobenzaldehyde. The naphthylamine may be 1-aminonaphthalene - 4, 8 - disulphonic acid, 1 - aminonaphthalene - 8 - sulphonic acid, 1 - amino - 3 - carboxynaphthalene - 8 - sulphonic acid, 1 - amino - 8 - chloronaphthalene - 6 - sulphonic acid, 8 - nitro - 1 - naphthylamine, 1 - amino - 8 - naphthoic acid, 1 - amino - 8 - naphthonitrile, 8 - ethoxy - 1 - naphthylamine, 8 - methyl - 1-naphthylamine, 8 - bromo - naphthylamine, 1 - amino - 5 - acetylaminonaphthalene - 8-sulphonic acid, 1 - aminonaphthalene - 3, 6 8 - trisulphonic acid and 8 - chloro - 1 - naphthylamine. Specification 747,682 and U.S.A. Specification 2,695,233 are referred to.
Patent GB-352920-A (GB)
Title: Improvements in or relating to driving mechanism for jigger conveyors and like mechanisms
IPC: B65G27/14
Filed: 1930-01-13
Abstract: 352,920. Hydraulic transmission of power. EICKHOFF, A., (trading as EICKHOFF MASCHINENFABRIK UND EISENGIESSEREI, GEB.), 176, Hunscheidtstrasse, Bochum, Germany. Jan. 13, 1930, No. 1241. Convention date, Jan. 14, 1929. Void [Published under Sect. 91 of the Acts]. [Class 69 (ii).] Hydraulic driving mechanism, particularly for actuating a jigging conveyer, comprises a punip connected by flow and return conduits c, d, Fig. 1, to a single or twincylinder motor, associated with a reservoir 10 containing a spring- pressed piston 18. Towards the end of its movement in the direction of the arrow, the piston k closes a port 9, and forces the trapped liquid through liquid through ports 6, 7, that forced through the port 6 setting a valve 2 to admit pressure liquid from a conduit 4 to move the piston in the opposite direction and that forced through the port 7 moving a valve 8 into the position shown. During the movement of the piston opposite to the arrow, it opens a port 11 to return the valve 2, and allow the valve 8 to be returned by its spring 20, closes the port 12 so that increase of pressure in the trapped liquid checks the piston movement and forces out a plunger 16, and closes and opens the port 13, the opening of the latter setting a valve 15 to admit pressure liquid to return the piston, and to allow the return of the plunger 16 to act as a piston stop. A chamber 22 with safety-valve is provided, the motor cylinders may be connected by a conduit 24, and the motor stroke may be adjusted by closing passages 9, Fig. 5, co-operating with the valve 8.
Patent GB-284319-A (GB)
Title: Process of and apparatus for treating paper-board and the like
IPC: D21J1/00
Filed: 1928-01-13
Abstract: 284,319. Kastner, R., and Schmolka, H. Jan. 13, 1928. [A Specification was laid' open to inspection under Sect. 91 of the Acts, Jan. 30, 1928]. Drying.-Relates to a process and apparatus for drying paper boards coming from a paper board machine applicable to the drying of other materials such for example as leather, veneers, and the fibrous intermediate products of the paper industry. The sheets 3, Fig. 1 are piled up in a press 1, being divided by plates 5 with or without sieve sheets 4, Fig. 3a, on one or both sides, and are first subjected to pressure by which part of the water is squeezed out. Then heat is applied and the pressure increased and a further quantity of water is thus removed. Boiling of the water present is avoided, 70‹ C. being found a suitable temperature for this stage, and the heating is continued until the mass contains about 70 per cent of paper substance. The temperature is then raised to 100‹-110‹ C. and the pressure reduced to allow the steam to escape, then increased and reduced alternately until the product reaches an air dry condition. Where sieve sheets are used they may be cut from old wires of the paper machine and are preferably first pressed to reduce the capacity of the cavaties. The heating may be effected electrically by using say nine plates a-k, Fig. 5, connected by switches A, B, C as shown to the three phase alternating current source D. The switches are operated by a common operating rod K and are so arranged that the current can be increased as the paper &c. gets dryer. In the position I of the rod K - only every third electrode is connected to the current source while in the position II each individual electrode is connected. A stepped transformer may be used to supply the current, and the heating bodies may be electrical resistances. Hollow flat heating bodies supplied by steam or other heating fluid may be used.
Patent GB-1493162-A (GB)
Title: Dynamoelectric machine
IPC: H02K9/00
Filed: 1975-01-13
Abstract: 1493162 Cooling dynamo-electric machines WESTINGHOUSE ELECTRIC CORP 13 Jan 1975 [24 Jan 1974] 1270/75 Heading H2A The rotor of a liquid-cooled dynamo-electric machine has means for collecting leakage of cooling liquid circulating in the rotor winding slots and directing it to one end of the rotor where it is discharged into a stationary collector. The rotor windings may be hollow or may have ducts running in the slots, through which the cooling water flows. Any leakage is forced radially outward by centrifugal force and collects at the top of the slot in gaps (44) between the slot lining 38 and a U-shaped cap 42 under the slot wedge 40. The leakage liquid is forced by hydrostatic pressure along the gaps (44) towards an end ring 30 having a corrosion-resistant liner 50 with an annular chamber 52 communicating with all the gaps (44) in the slots 36. A number of axial passages 54 connect to the chamber 52 and these widen towards the rotor end to provide a further axial force on the leakage water. Annular chambers 56 are provided to collect leakage from the end-windings and leads under the ring 30. The passages 54 end axially adjacent to a large annular chamber 60 in an end-cap of the rotor which communicates with axial channels 62 through which the leakage is discharged as a fine spray into a baffle (64) mounted around the rotor end on the housing end plate (20, Fig. 1, not shown). The discharge channels may alternatively be radial. Where long rotors are used, the U- shaped caps 42 may have to be formed in several sections, in which case a single metal liner is used to create an impervious seal. Also, the edges of the top conductor in the slot may be chamfered or bevelled to increase the size of the collecting gaps (44, Fig. 5, not shown).
Patent GB-809361-A (GB)
Title: Improvements in or relating to hydraulic presses
Inventor: ROWLES REGINALD VICTOR
IPC: B30B15/04
Filed: 1954-01-15
Abstract: 809,361. Hydraulic presses. FIELDING & PLATT Ltd. Sept. 29, 1955 [Jan. 15, 1954], No. 1311/54. Class 69 (2). An hydraulic press comprises four frame members 1 of elongated hoop form, insert platens 6 being mounted in the closed ends of each of the members 1, a spacer member 12 common to all the members 1 being bolted to the upper insert platens and carrying fixed rams over which work cylinders carrying the moving platen 18. The press table 10 is supported on the lower insert platens by means of a spacer member 11 common to all the members 1. Draw back rams 17, and compensating cylinders 22 for ensuring parallel movement of the platen 18, are provided.
Patent GB-442491-A (GB)
Title: Improvements in or relating to rear light reflectors used in respect of cycles
IPC: B62J6/04
Filed: 1934-05-02
Abstract: 442,491. Reflectors. McLEOD, J. A. H., and GRUNDY, A. O., Queen Street, Onehunga, Auckland, New Zealand. May 2, 1934, No. 13226. Void [Abridged as open to inspection under Sect. 91 of the Acts, Nov. 5, 1934]. [Class 97 (i)] A rear-light reflector for cyclists' use is attached to a trouser clip or to a pedal. Fig. 1 shows a reflector comprising a coloured glass part 2 and a mirror 3 connected to a trouser clip by an indiarubber mount 5 provided with slots through which the clip passes. Fig. 6 shows a curved holder 10 in which the reflector is mounted provided with buttons 12 to which an electric strap may be attached. Modifications are described in which. the reflector is attached to a clip by connections formed either integrally with the clip or with the reflector. Fig. 13 shows a reflector 2 attached to a pedal by a curved arm 19 and secured by a nut 21.
Patent GB-707395-A (GB)
Title: Improvements relating to arc welding
Inventor: HOULDCROFT PETER THOMAS
IPC: B23K9/133
Filed: 1951-01-17
Abstract: 707,395. Welding by fusion. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Jan. 17, 1952 [Jan. 17, 1951], No. 1322/51. Class 83 (4) In a feed mechanism for a consumable electrode wire in an electric arc welding gun, feed rollers are driven from a continuously rotating electric motor through an electromagnetically operated clutch engaged when the welding current flows. An aluminium electrode wire 8, Fig. 1, is fed through a gun body 1 by rollers 3, 4 in a casing 2 at the butt end of the gun and driven through a flexible shaft by a motor 68, Fig. 2, and clutch 64 mounted independently of the gun. The gun comprises an insulating body 1 with an internal guide sleeve 6 for the wire 8 supported in spacers 5, 7 and having a spring loaded ball 9 for holding the wire 8 in close contact. The body 1 and sleeve 6 carry replaceable mild steel tubular end pieces 10, 12 forming an annular passage for an inert gas such as argon which is fed to the gun through a copper pipe 15 and passages 22 in a conducting block 14. The copper pipe 15 also carries the welding current to the gun and is insulated by a sheath 16 and connected to a block 20 to which welding current and gas are supplied. The roller 3 is knurled and carried by a shaft 24 running in roller bearings 25 in a plug 26 eccentrically mounted in an insulating cylinder 27 forming the butt of the gun. Rotation of the cylinder 27 permits adjustment of the axis of the roller 3 to accommodate different diameters of electrode wire the cylinder being locked in position by a split ring 28. The shaft 24 is coupled through an insulating sleeve 34 to a further shaft 36 running in a bearing 37 and carrying pins 41 for engagement with a driving member of a flexible shaft connected at a bayonet socket 40. The roller 4 is freely rotatable in a block 45 and yieldingly held in engagement with the electrode by a spring 48 (not shown). The flexible shaft drive comprises an electric motor 68, reduction gearing 67 and friction clutch 64 driving a shaft 52 which is coupled to the flexible shaft at a bayonet socket 51. The clutch comprises a friction plate 72 continuously driven by the motor 68. A driven disc 62 connected to a soft iron cylinder 60 is engaged with the friction plate 72 during the passage of welding current by a solenoid 69 surrounding the cylinder 60 and through which the welding current is passed at terminals 70. 71.
Patent GB-651408-A (GB)
Title: Improvements relating to co-polymers of styrene
IPC: C08G75/22
Filed: 1948-01-16
Abstract: Homogeneous copolymers of styrene and sulphur dioxide are prepared by heating at a temperature below 85 DEG  C. while preventing the weight ratio of sulphur dioxide to styrene from diminishing by the addition of fresh quantities of sulphur dioxide during polymerization, or, in a modification, keeping the ratio above unity by the presence of sufficient sulphur dioxide initially. The sulphur dioxide acts also as a catalyst but additional catalysts such as potassium persulphate and benzoyl peroxide, or reducing agents, e.g. sodium sulphite or metabisulphite, and promoters such as ferric chloride are preferably used.  The sulphur dioxide may be present in an amount of from 0.1 to over 100 per cent of the styrene and may be used as the solvent for the reaction mixture but it does not copolymerize with the styrene in more than equimolar ratio.  Temperatures as low as -20 DEG  C. may be employed but are preferably between 20 DEG  and 80 DEG  C. and the proportion of sulphur dioxide is preferably 2-25 per cent by weight of the styrene.  Polymerization may be effected in bulk, solution, dispersion or emulsion.  In the latter, emulsifying agents such as sodium sulphonate of isopropyl naphthalene and sulphonated hydrocarbons may be used.  The emulsion of styrene may be raised to the reaction temperature in an atmosphere of nitrogen before bubbling through the sulphur dioxide and the excess sulphur dioxide after the reaction may be removed by a stream of nitrogen or be neutralized with an alkali.  The products may be purified by dissolving in dioxane and reprecipitating in methanol.  In an example of the modified form of the invention, styrene is dissolved in excess liquid sulphur dioxide and polymerization is effected by refluxing at -3 DEG to 0 DEG  C. while bubbling through oxygen.  The copolymers, which are thermoplastic and have higher flow temperatures and greater resistance to heat deformation than polystyrene, may be moulded in any of the usual ways.  Specification 511,417 is referred to.