baber/WOPTO huggingface dataset:
Patent FI-890520-A (FI)
Inventor: GEORGE PASCAL
IPC: C07D401/06
Filed: 1989-02-03
Abstract: A compound of formula (I):    <IMAGE>  (I)  in which: X is hydrogen or a methyl or methoxy group; Y is a halogen or a methyl or methoxy group; and R is a group of formula -Z-R' in which: Z is a -CH2- group, and R' is a phenyl group unsubstituted or substituted by one, two or three substituents selected from halogen atoms and trifluoromethyl, linear or branched (C1-C3) alkyl and linear or branched (C1-C3) alkoxy groups; or a pharmacologically acceptable acid addition salt thereof.
Patent FI-893957-A (FI)
Inventor: LANGLEY JOHN
IPC: C11D/
Filed: 1989-08-23
Abstract: The invention relates to an enzyme which is to be included in liquid detergent concentrates and which is supplied as a stable dispersion of small particles which also include a protective polymeric material in the form of a polymer shell and/or matrix, with the particles having been obtained by azeotroping in reverse phase and/or by coacervation.
Patent FI-920974-A (FI)
Inventor: DENICOLA JR ANTHONY J
IPC: C08K5/00
Filed: 1992-03-05
Abstract: Disclosed are graft copolymers comprising a propylene polymer material backbone grafted with a mixture of at least two different copolymerizable monomers having improved impact resistance without decrease in clarity. <IMAGE>   <IMAGE>
Patent FI-925067-A (FI)
Inventor: UUTTANA KYOESTI
IPC: F28F5/02
Filed: 1992-11-09
Abstract: The invention concerns an arrangement for controlling the temperature of the end region of a roll that is to be heated/cooled in a roll that is arranged to be heated/cooled by means of a heat transfer medium that acts on the roll surface 11 essentially over the axial length of roll 10, said heat transfer medium being introduced to the roll via at least one end. Roll 10 includes a tubular roll surface 11 and a displacement piece 14, 15 that is arranged in front of said roll surface 11 in such a way that the heat transfer medium can be fed from the region of the ends of the roll to a space 16 between the roll surface 11 and a displacement piece 14, 15 and in contact with the inside surface of roll surface 11. In areas of both ends of the roll 10 arrangements 19, 20 are arranged which can be moved and controlled in the axial direction of the roll and with which the flow length of the heat transfer medium can be controlled in the axial direction in the end regions of the roll. The heat transfer medium can be fed in the axial direction of the roll at the desired location on the roll surface 11 to the space 16 between the displacement piece 14, 15 and roll surface 11. The arrangements can also be designed so that flow of the heat transfer medium can be altered in the end regions of the roll to control transfer of heat between the heat transfer medium and the material on the roll surface 11. <IMAGE>
Patent FI-944259-A (FI)
Inventor: SMITH BARRY CRAIG
IPC: G06Q10/00
Filed: 1994-09-14
Abstract: A central inventory manager (12) accesses resource information in a central information repository (16) which in turn communicates with a database repository (20) storing past transactions. An inventory yield processor communicates with an inventory value enhancer (24), which is connected with the central information repository (16), and with a local information repository (28). <IMAGE>
Patent FI-962035-A (FI)
Inventor: BAYLEY GWAIN
IPC: H04M11/00
Filed: 1996-05-13
Abstract: A method of invoking and canceling voice and data service between a mobile unit and a base station. Using a standard telephone system, the connection for a voice service and a data service is the same. With the introduction of the digital wireless link, the voice connection and the data connection are different. Therefore new dialing commands which indicate the intent of the connection are created. These commands can also be used to designate the intent of the call from a mobile unit capable of data and voice service but not capable of simultaneous voice and data service. They can also be used to invoke simultaneous voice and data services.
Patent FI-963794-A (FI)
Inventor: DE MARE CARL
IPC: B21B1/22
Filed: 1996-09-24
Abstract: PCT No. PCT/EP95/01183 Sec. 371 Date Sep. 30, 1996 Sec. 102(e) Date Sep. 30, 1996 PCT Filed Mar. 29, 1995 PCT Pub. No. WO95/26836 PCT Pub. Date Oct. 12, 1995Method of producing metal sheets or strips by rolling a metal sheet or strip through cold rolling mills, characterized in that at least two work rolls (2) are textured according to a surface pattern consisting in a regular deterministic bidimensional patter in the form of unit cells of spots, said spot being obtained through an electron beam irradiation (12) and in that the wavelengths in the longitudinal direction [ lambda L] of the rolls and in the transverse direction [ lambda L] of the rolls are less than 1.5 mm.
Patent FI-991194-A (FI)
Inventor: LEHTINEN OTTO
IPC: H04W36/14
Filed: 1999-05-26
Abstract: The method according to the invention is intended to be applied in a situation where the power level of the signals transmitted by that mobile network to which the terminal is connected sink below predetermined threshold levels. Then the terminal is arranged to measure the power levels of signals transmitted by the base stations of at least one second system. The method according to the invention comprises advantageously steps in which the cellular radio system at first transmits to the terminal at least one threshold value. Then the terminal measures the strength of the signal transmitted by at least one base station and compares the measured signal strength with said threshold value. If the signal strength of the received signal is lower than said threshold value the transmission mode is changed to a mode where the measurement of the signals of a second system can be performed. A terminal according to the invention comprises advantageously means with which the steps of the method presented above can be performed.
Patent GB-395030-A (GB)
Title: Improvements in roller bearings for railway vehicles
IPC: B61F15/12
Filed: 1932-01-13
Abstract: 395,030. Bearings. PODESTA, J. J., 23A, Bilston Street, Wolverhampton. Jan. 13, 1932, No. 1002. [Class 12 (i).] A saddle support or bearing block 5 for mounting in the axle boxes of railway vehicles &c. has rollers 6 arranged above the centre line of the journal and mounted in or on ball or roller bearings in the bearing block or support. The block 5, Figs. 1 and 3, has four cylindrical recesses 7 positioned in pairs on either side of the centre line of the journal. Each recess contains a roller 6 having end pins 9 mounted in rollers 10 which have outer races 11. The journal 1 is encased in a hardened steel sleeve 2 formed in two halves and retained on the journal by rings 4. The rollers 6 bear on the sleeve 2 through openings in the recesses 7. The block 5 may or may not bear on the sleeve 2. In the former case, it is made of gun metal and, in the latter, of iron or steel. The end thrust is taken by a roller 12 mounted on a spigot 13 on the block 5, the roller being positioned between two flanges 14 on the sleeve 2. The roller 12 may be replaced by a saddle-shaped shoe, Fig. 7b. A usual form of key plate is employed to withdraw the block 5. Lubricant is drawn from a reservoir 15a by means of a wick and passes, to the roller bearings and the thrust bearing by channels 16, 17 respectively. The rollers 6 may be mounted in ball bearings, in which case the pins 9 are shaped to receive them. In the modification shown in Fig. 13, several rollers 19 are mounted on a spindle 20 running the length of the journal. Two such composite rollers are used, located on opposite sides of the journal and above its axis. The parts of the spindles 20 between the rollers 19 are mounted in rollers 22 having outer races 21. The rollers 19 only bear on the journal, the races 21 being ground down so that they do not contact the journal, or taking into grooves in the sleeve 2. In this form, the end thrust is taken by series of balls 23 mounted in cages 25 secured to the spindles 20. The balls 23 have inner races 24 mounted in the block 5 and ground down at the parts adjacent the journal. The thrust is taken by flanges at the extremities of the sleeve 2. In another modification, the rollers themselves form the outer race rings and are situated between two frame members joined by a pin. This pin has an annularly recessed part forming the inner race for the rollers. A number of these units are placed end to end in each cylindrical recess in the block 5.
Patent GB-1129642-A (GB)
Title: Improvements in the production of mouldable compositions
Inventor: HUDSON EDWIN DONALD
IPC: C08L97/02
Filed: 1965-01-08
Abstract: 1,129,642. Porous refractories. PONTEFRACT BOX CO., Ltd. 4 Jan., 1966 [8 Jan., 1965], No. 1014/65. Heading C1J. [Also in Divisions B3, C3 and D2] In the production of porous moulded articles -for example " riser sleeves " or " hot tops "- from vegetable fibrous material and refractory particle material, the fibrous material is submitted to a beating operation limited to producing a pulp having the greater proportion of its fibres in the form of fibre bundles. The fibrous material may be sugar cane trash or bagasse which is treated in a Hollander, or straw which is chopped, soaked in cold 10% caustic soda solution and then beaten in a Hollander, or a mixture of screened or hammer milled soft wood waste or sawdust, and waste kraft paper or other paper pulp. The particular material which comprises 30-95% of the composition may comprise crushed firebriek which may be pulped and mixed with the fibrous material as a Hydrapulper.
Patent GB-157166-A (GB)
Title: An improved method of rolling solid material in universal rolling mills
IPC: B21B1/18
Filed: 1921-01-08
Abstract: 157,166. St³ting, H. Jan. 8, 1921. Rolling. - Bars are rolled in a a universal mill by a process in which, at each pass, the corners of the material are rolled down simultaneously, the shape of the cross-section remaining unaltered. As shown in Fig. 1, the material w is rolled down by a series of convex rolls a<1>, b<1>, c<1>, d<1>, &c., while the rolls of the final passes are shaped as shown at 3 and 4 to produce a cylindrical bar. By altering the last pass other sections may be rolled. In a modification, Fig. 2, rolls of double cone sec. tion are used whereby the reduction of cross-section may be effected with fewer passes. The Specification as open to inspection under Sect. 91 (3) (a) comprises also a further modification in which plain cylindrical rolls are used. This subject-matter does not appear in the Specification as accepted.
Patent GB-1074922-A (GB)
Title: Improvements in or relating to coal-or other mineral-cutter picks with hard metal tips
Inventor: HEALEY JOHN RAYMOND
IPC: B23K31/02
Filed: 1965-01-09
Abstract: 1,074,922. Mineral-mining picks. TUNGSTEN CARBIDE DEVELOPMENTS Ltd. Dec. 28. 1965 [Jan. 9, 1965], No. 1090/65. Heading E1F. A hard metal lip having a shouldered enlargement at the end remote from the operative end is fitted into a bored nose of tool steel, the nose having a bore fitting accurately the length of the tip up to the shoulder and a counterbore the end of which fits shoulder accurately. The nose with the lip therein is then butt-welded to a tool steel pick body whilst a compressive pressure is applied to the nose and the body whilst the weld is made. Thus the shoulder of the lip is held to the end of the counterbore by metallic pressure maintained on the end face of the shouldered end.
Patent GB-931058-A (GB)
Title: Improvements in or relating to means for playing games of chance
IPC: A63F5/04
Filed: 1961-01-11
Abstract: 931,058. Chance apparatus. P. YOUNGMAN-CARTER. Feb. 1, 1962 [Jan. 11, 1961], No. 1170/61. Class 132 (2). A device for use in playing a game of chance, comprises a convex disc a rotatably mounted at d on a fixed base member b. The peripheral region of the member a is divided by a number of partitions f into a series of compartments, the lower surfaces h and i of which slope towards an aperture j. The various apertures j formed in the member a are located at different distances from the centre of the member, so that as the member is rotated, each aperture registers with one of three, concentric series of recesses k, l and m formed in the fixed member b. The apparatus is used in conjunction with a ball, the dimensions of which permit its passing through any of the apertures j to engage in one of the recesses k, l, m.
Patent GB-157407-A (GB)
Title: Improvements in wireless telephone transmitters
IPC: H03C1/26
Filed: 1921-01-10
Abstract: 157,407. Ges. f³r Drahtlose Telegraphie. Dec. 23, 1919, [Convention date]. Thermionic modulating systems.--The oscillations generated by a valve generator are modulated by a pair of valve modulators controlled by a microphone and connected respectively in shunt tc and in series with, the plate-filament path of the generator. As shown in Fig. 3, a microphone 17 is connected through a transformer 16 to the grid circuits of two valves 11, 15 so as to produce opposite potential variations on the two grids. The valve 11 is connected in series between the direct-current source and the filament of the oscillator 2, and the valve 15 is connected in shunt to the oscillator. A high-frequency choke coil 10 and low-frequency choke coil 20 are connected between the valve 15 and the direct current source. The series modulator 11 may be connected between the filaments of the valves 15, 2. Known arrangements employing either the series or the shunt modulator separately are described in the Specification.
Patent GB-1327543-A (GB)
Title: Optical glass with controlled ultraviolet transmission
IPC: C03C3/068
Filed: 1972-01-12
Abstract: 1327543 Glass composition CORNING GLASS WORKS 12 Jan 1972 [21 Jan 1971] 1424/72 Heading C1M A crown glass comprises in percentage by weight 43-50 BaO; 15-23 SiO 2 ; 15-22 B 2 O 3 ; 5-10 ZnO; 0À1-5 CeO and 0À5-5 La 2 O 3 . The glass may also contain up to 10% total of Al 2 O 3 , Na 2 O, K 2 O, SrO, CuO, MgO, ZrO 2 , As 2 O 3  and Sb 2 O 3 . The glass has an ultra-violet cut, i.e. the wavelength limits within which must lie the wavelength at which the transmittance is 37%, is between 3500  and 3900 . The sharpness of cut i.e. the difference between the wavelengths where the transmittance is 15% and 60% is 150  when the cut is 3500  and 300  when the cut is 3900 .
Patent GB-679709-A (GB)
Title: Article treating apparatus
IPC: C03B33/085
Filed: 1950-05-01
Abstract: 679,709. Vacuum work-holders. CORNING GLASS WORKS. May 1, 1950 [May 7, 1949], No. 1430/52. Divided out of 679,681. Drawings to Specification. Class 60. An article-treating apparatus comprises a vacuum article chuck, a vacuum line to the chuck, a line for supplying fluid in the treatment of an article engaged by the chuck and including a normally closed valve, a normally disabled mechanical means for actuating the valve, means connected to the vacuum line and operated by the creation of a negative pressure therein when an article.is engaged by the chuck to enable the mechanical means to function effectively, and means for thereafter moving the mechanical means to actuate the valve. The apparatus described is the same as that described by Specification 679,681 for severing glass articles by burning.
Patent GB-229463-A (GB)
Title: An improved cake pie or pudding tin or vessel
IPC: A21B3/13
Filed: 1924-01-18
Abstract: 229,463. Martin, R. Jan. 18, 1924. Dishes. - A pie cooking vessel or tin has a fixed or detachable tapered or cylindrical tube arranged above an opening in the centre of the bottom to allow circulation of heat through the centre of the article being cooked. When it is to be placed upon an oven plate F the tin may be supported upon an integral or separate perforated base E. Reference has been directed by the Comptroller to Specification 18356/09, [Class 66, Hollow ware].
Patent GB-329622-A (GB)
Title: Method of producing water-soluble substances having capillary-active properties
IPC: C11D1/29
Filed: 1929-01-15
Abstract: 329,622. Sajitz, R., and Thiel, (nÚe Sajitz), E., (trading as Chemische Fabrik Pott & Co.). Nov. 28, 1928, [Convention date]. Carbonizing fabrics.-The polymerization products of lower hydrocarbons obtained (i) by treating alcohols having three or more carbon atoms in the molecule, preferably secondary or tertiary alcohols, e.g. tertiary butylalcohol, with strongly acting acid condensing agents, e.g., sulphuric acid, zinc chloride or aluminium chloride, and (ii) by passing the vapours of the alcohols over a dehydration catalyst are, after sulphonation, used as additions to baths for the treatment of textiles, e.g., carbonizing and sizing baths. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use, for the same purposes, of any sulphonated polymerization products of the lower hydrocarbons, e.g., those obtained by passing the crack-distillation vapours of North American mineral oils through hot concentrated sulphuric acid, and sulphonating the resulting upper oily layer, and the similar products obtained by sulphonating the polymerized substances separated from German, Roumanian, and Russian petroleums, containing napthenes, by adding acid condensing agents. This subject-matter does not appear in the Specification as accepted.
Patent GB-867629-A (GB)
Title: Process for making positive diazotype copies and light-sensitive material suited for this process
IPC: G03C1/54
Filed: 1958-01-15
Abstract: 867,629. Photographic diazotype processes and materials. CHEMISCHE FABRIEK L. VAN DER GRINTEN N.V. Jan. 15, 1958 [Feb. 5, 1957], No. 1471/58. Class 98(2) An actinically fluorescent mercury vapour lamp is used as light source for imagewise exposure of material sensitised with a diazo compound of general formula:- where R 1  R 2  R 3  represent alkyl groups with at the most 4 carbon atoms and R 2  additionally may represent an aralkyl group with at the most 7 carbon atoms. This combination of lamp and sensitiser has the advantage that the visually observable end point of the exposure lies particularly near the point at which the material has been exposed just sufficiently for practice, and may result in black images of good covering power and also good resistance to and absorption of ultra violet light if used for recopying. Examples use a Philips "TL65 watt/5" low pressure lamp with diazo sensitisers on paper supports comprising I the zinc chloride double salt of 1-diazo-4-(methyl) (benzyl) amino-3-ethoxybenzene (prepared by refluxing o-ethoxy-N-methyl aniline, benzyl chloride and soda ash in ethanol, evaporating the solvent, distilling under reduced pressure to obtain oethoxy-N-methyl-N-benzyl aniline and nitrosating, reducing and diazotising this) and surface development using phloroglucinol as coupler; II the zinc chloride double salt of 1-diazo-4-din-propylamino-3-n-propoxybenzene the preparation of which is indicated and a phloroglucinol/ resorcinol coupler; III the zinc chloride double salt of 1-diazo-4-diethylamino-3-ethoxybenzene with a coupler for ammonia development. Compounds similar to those of Examples I, II are included in the invention irrespective of the exposure feature.
Patent GB-620383-A (GB)
Title: Improvements in or relating to the manufacture of coffee concentrate
IPC: A47J31/00
Filed: 1947-01-17
Abstract: 620,383. Coffee. THEODORE, D. T. Jan. 17, 1947, No. 1574. [Class 129] In the manufacture of coffee concentrate, air is substantially prevented from contacting the coffee beans, ground coffee or the like starting material at any stage of the manufacture. The air is exhausted from a chamber 2, a tank 3, an evaporator 4 and a filling device 5 by a suction pump 66, valves 26, 28, 36, 44 and 65 being opened for this purpose. The valves are then closed, the pump stopped, and valves 18 and 19 opened to allow hot water and steam respectively to flow from a boiler 1 to the chamber 2. The hot water is sprayed through perforations 34 in an annular tube 33 on to ground coffee in a bag 29 until the resultant coffee solution reaches a predetermined level, after which the valves 18 and 19 are closed and the steam pressure in the boiler 1 is raised. Valves 19 and 26 are then opened, and the coffee solution is forced by the steam through a pipe 25 into the tank 3. Valves 19 and 26 are subsequently closed, and valves 36 and 44 are opened. The pressures in chamber 2 and tank 3 are equalized by a pipe 43, and the coffee solution gravitates by way of a pipe 35 to the chamber 2, where it is again percolated through the bag 29. The operation may be repeated as necessary. The tank 3 may contain a removable strainer. On completion of the percolation, all valves except valve 65 are closed, and suction pump 66 is started to maintain the vacuum in the evaporator 4 and filling device 5. Valve 28 is opened to allow the coffee solution to enter the evaporator 4, where it is sprayed through a nozzle 68 on to a conical wall 61 which is heated by a heater 69. The liquid content of the solution is thereby evaporated, and the resultant solid sediment is shaken from the wall 61 by vibrators 70 and falls through a pipe 71 into the filling device 5. In the latter, the coffee concentrate may be compressed into pills, and the loose concentrate or the pills may be enclosed in capsules which may be airtight and of gelatine or thermoplastic material. The capsules may be made in the filling device 5. The latter and, it may be, the evaporator 4, may operate in an atmosphere of inert gas, such as nitrogen or carbon dioxide. The valves may be operated manually by remote control from a single control station. Alternatively, they may be operated automatically by electrical means in proper sequence and in timed relationship.
Patent GB-415111-A (GB)
Title: Improvements in and relating to electric luminous discharge tubes
IPC: H01J17/00
Filed: 1933-01-18
Abstract: 415,111. Discharge lamps. ROTHER, F., 6, Bozenerstrasse, Sch÷neberg, Berlin. Jan. 18, 1933, No. 1724. Convention date, Jan. 18, 1932. Drawings to Specification. [Class 39 (i).] In a discharge lamp provided with two or more gases or vapours and with electrodes which are visible and are not heated by an auxiliary source of current, the partial pressure of one component of the filling is equal to or less than 6 mms. and that of the other component is greater than 6 mms., e.g. 10 to 30 mms., and the respective pressures are adjusted so that the former component emits a brilliant radiation in one colour between the electrodes, and the latter component covers one or both of the electrodes with a brilliant glow in a different colour. The components may each consist of one or more rare or non- rare gases or metal vapours and the constituents of the former component, preferably, have the same partial pressures. The filling may consist of argon at 6 mms. and of neon at 10 to 20 mms. to which a drop of mercury may be added. The electrodes, which may form signs &c., consist of wires, plates or of sheet-iron cylinders. To facilitate starting the electrodes may be formed of radiactive metal or alloy, such as an alloy of molybdenum and thorium, or by coating a metal with another metal which is situated in the periodic table on the left of, or on the left of and in a line lower than that of, the core metal, e.g. tungsten may be coated with thorium, iron with tin or barium, and chromium with beryllium. The position of the electrodes may be adjusted so that the lamp will operate at a voltage of 110. In a modification, the electrodes consist of mercury, the vapour of which forms the component having a pressure of less than 6 mms. and the lamp may be operated by continuous or alternating current.
Patent GB-260814-A (GB)
Title: Means for coupling a gear wheel to a shaft
IPC: F16D1/12
Filed: 1926-01-21
Abstract: 260,814. Fornaca, G. Jan. 21, 1926. Securing gear-wheels on shafts. - A gearwheel 1 is adjustably secured on a shaft 2 by a coupling ring 5 having teeth 3, 4 an its inner and outer parts respectively, engaging corresponding teeth on the shaft and gear wheel. The ring 5 is held in adjusted position by a resilient ring 6 engaging a groove in the gear-wheel 1. The number of the teeth 3 exceeds the number of the teeth 4 by one. As shown, the invention is applied to the driving toothed wheel on the cam-shaft of an internal-combustion engine.