baber/WOPTO huggingface dataset:
Patent EE-9900580-A (EE)
Inventor: JANNE LINKOLA
IPC: H04M15/00
Filed: 1998-06-15
Abstract: Rate charging rules and principles concerning mobile calls in a cellular communication system can be improved by providing the mobile station with a locator object which, at certain intervals, determines the cell in which the mobile station is currently located. Stored in the mobile station is a list of cells or areas in which a special rate is to be applied in charging for calls originating from the mobile station. The locator object monitors calls made from the mobile station and, when it detects that a call is being made, it determines whether the mobile station was in a denoted special rate area at the time that its location was most recently determined. If so, then the object informs the network that the call is entitled to the special rate. Since the last location function was executed just before call setup commenced, a special rate call is possible even if the mobile station has thereafter moved some distance into a cell applying a normal rate. Disposed in a billing center is a billing object, to which the locator object sends data indicating whether the call was initiated from a cell or area in which a special rate is applicable, as well as data identifying the particular call. The second object receives the billing records generated by the mobile switching center, which also contain call identifying data, and compares the call-specific data in those records with the data sent by the first object. In this way, the second object can identify from the billing records those calls that are entitled to a special rate, regardless of whether the mobile station has moved during call setup from the original cell into a cell where another rate, e.g. a higher rate, is applicable.
Patent FI-20000638-A (FI)
Inventor: KALLIO JANNE
IPC: H04L29/06
Filed: 2000-03-17
Abstract: The invention relates to a method for adjusting an oscillator (44), a packet switched network (21) locating between the oscillator and a specified time source (31), which knows a clock time with a specified accuracy. In the method, a clock (42), which is on the same side of the packet switched network (21) as the adjustable oscillator (44), is updated over the packet switched network (21) on the basis of the clock time known to said time source (31). Said clock (42) is used in the adjustment of the oscillator (44) for making the oscillator (44) to oscillate at a desired frequency. The invention also relates to an apparatus and computer software for adjusting the oscillator.
Patent FI-20096010-A (FI)
Inventor: IHONEN JARI
IPC: H01M/
Filed: 2009-10-02
Abstract: The invention relates to a system and method for reducing impurities on the anode or cathode side of a fuel cell. The system comprises the anode or cathode of a fuel cell, a fuel or oxidizer feed line for feeding fuel or oxidizer to the anode or cathode respectively, and a circulation line connected to the fuel or oxidizer feed line for circulating part of the fuel or oxidizer through it. According to the invention, at least one filter for removing impurities in the fuel or oxidizer is arranged in the circulation line. With the aid of the invention, enriched impurities in the circulation can be cost-effectively removed, in order to increase the operating life of the fuel cell.
Patent FI-20115617-A (FI)
Inventor: KANTOLA JUHANA
Filed: 2011-06-17
Abstract: A system for the cultivation of plants, comprising: a cultivation table (22), in which the plants to be cultivated have been placed at least for the time of the growing stage; growing substrates (11) in which the seeds of the plant are sown and which are placed at the initial end (26) of the cultivation table for germination; and elongated troughs (1 ) which hold the growing substrates (11) in which troughs also the seeds and seedlings of the plant as well as the grown plants are placed during both said germination and said growing stage. In the method for cultivation of plants in a greenhouse, a growing substrate (11) for the cultivation of plants is placed in an elongated trough (1), and seeds of a plant are sown in said growing substrate placed in the trough. In the system and the method, an elongated trough is used, comprising an elongated chamber (2) limited by two side walls (3, 4) and a bottom (5), and being totally open at the top.
Patent FR-1603123-A (FR)
Title: Preparation of corydaline
IPC: C07D217/24
Filed: 1968-07-03
Granted: 1971-03-22
Abstract: Coryaldine (I) is prepared by the cyclisation of the isocyanate (II) in polyphosphoric acid (PPA) or ethyl polyphosphate (PPE). (I) has reserpine-like activity, but is less active and longer lasting in its effect.
Patent GB-1053473-A (GB)
IPC: B01J23/22
Abstract: 1,053,473. Oxidation catalyst. AMERICAN CYANAMID CO. April 21, 1964 [June 17, 1963], No. 16555/64. Heading B1E. [Also in Division C2] Naphthalene may be oxidised to phtholic anhydride in the presence of a catalyst comprising 3-10% V 2 O 5 , 15-33% K 2 SO 4  supported on 55-75% silica gel, the catalyst having a pore volume of 0.5 to 0.7cc./gm. and a surface area of 150-350 m<SP>2</SP>/gm. Preparation of silica gel is described in detail from Na 2 SiO 3  and impregnation of silica gel with a solution of KOH, V 2 O 5 , H 2 SO 4  and NH 3 , is also disclosed. Comparative examples are given in which fluidisation of the catalysts, spray drying of the catalyst, and regeneration are disclosed.
Patent GB-1053644-A (GB)
IPC: B31B29/00
Abstract: 1,053,644. Carrier bags. BISCHOF & KLEIN. July 15, 1963 [July 16, 1962; April 19, 1963; May 24, 1963], No. 27888/63. Heading A4G. [Also in Divisions B5 and B8] The edges of the mouth of a bag are folded over to enclose reinforcing cardboard strips 109 (Fig. 35, not shown) and the resulting assembly is apertured to form a handle. The folds may be secured by welds 107 or by staples, and clips 108 (Fig. 34, not shown) may close the ends. The handles may alternatively be formed (Figs. 32 and 33, not shown) in the side flaps of block bottoms (see Division B8) on the bag.
Patent GB-1054570-A (GB)
IPC: B21H7/08
Abstract: 1,054,570. Making forks; rolling. SPEAR & JACKSON Ltd. Dec. 1, 1965 [Dec. 31, 1964], No. 52942/64. Headings B3A and B3M. In a method of making forks the edges of a length of bar stock are sheared to produce a first portion 4, Fig. 2 (not shown), which is transformed into prongs by rolling and stamping, and a second portion 3, Fig. 2, which is transformed into the connection for a handle. As shown, the bar is formed by cropping from bar stock simultaneously with shearing to produce a neck 2, Fig. 2, which separates the first and second portions. The second portion 3 is then hot rolled to form an elongated portion of tapering thickness, Figs. 3 and 4 (not shown), which is then forged into a socket 5 for a wooden handle. In other embodiments the portion 3 may be formed into a tubular stem, a tang or a plug 14, Fig. 12 (not shown), to which straps 15 for attachment to a wooden handle are welded. After the portion 3 has been formed the first portion 4 is hot rolled to a tapered section, Figs. 6 and 7 (not shown) and portions 8, 9, 10 blanked out to form close set prongs 6 which are subsequently separated by a square setting operation. For a garden fork, Figs. 9 and 10 (not shown) the prongs are finally curved. Prongs of various shapes such as oval, square or diamond shaped, may be produced by part forming the prongs during the rolling operation and before blanking. The forks produced may have two prongs such as a hay fork, or many prongs such as a fork for handling beet, stone or coke. The forks may be made of carbon steel, stainless steel or aluminium alloy.
Patent GB-1054660-A (GB)
IPC: C23C14/34
Abstract: 1,054,660. Coating with metals. INTERNATIONAL BUSINESS MACHINES CORPORATION. Aug. 26, 1964 isept. 16, 1963], No.34992/64. Heading C7F. Sputtering apparatus comprises a hollow cylindrical cathode 40, Fig. 2 (not shown), forming a vacuum vessel surrounded by cooling coils 50 carrying water or liquid N 2  and by coils 80 which maintain a magnetic field within the cathode in which is mounted a fluid cooled anode 42. The effect of the magnetic field is to increase the electron path length and so reduce the working pressure. The cathode has a replaceable inner sleeve 41 of material to be deposited and the ends of the cathode are closed by end plates 58 covered by sheets of dielectric material 60. The upper plate carries an auxiliary chamber 70 having a removable top through which the anode may be inserted. A substrate 47 forming a sleeve over the anode is connected thereto and is also connected to the cathode sleeve 41. To clean the vacuum vessel the anode and substrate are placed in the chamber 70 which is closed from the main apparatus by a rotatable shutter 53 and an auxiliary anode 44 inserted into the vessel and charged to sputtering potential. The substrate is cleaned by charging a perforated grid 72 in chamber 70 causing low energy ions to bombard the substrate. After clean up the substrate is placed in the vessel and deposition takes place at a pressure of 10<SP>-3</SP> - 10<SP>-8</SP> Ton the vessel being evacuated through port 52 while a small flow of inert gas enters through inlets 54, 55 controlled by valves 57, 57<SP>1</SP>. Several substrates of any shape e. g. a prism carrying slides may be coated uniformly, particularly if the substrates are rotated. To reduce edge effects the magnetic field may be provided by four coils arranged in field opposing relationship. Several substrates of any shape e. g. a prism carrying slides can be coated uniformly, particularly if the substrates are rotated. The apparatus may be used for continuous operation with articles passing continuously or intermittently through. Magnetic or superconducting e.g. Nb-Zr, Nb 3 Sn, V 3 Ga thin films may be deposited on wire or ribbon. Deposition of Pt, Ir, Ta, W, Zr, Mo, An, Pd are referred to.
Patent GB-1134846-A (GB)
Abstract: 1,134,846. Electric water heaters. SIMPLEX ELECTRIC CO. Ltd. 25 Feb., 1966 [26 Feb., 1965], No. 8299/65. Heading H5H. A water heater comprises a container 10 having openings (15), (23), Fig. 2 (not shown) for inlet and outlet of water from opposite ends, the outlet being unrestricted, communicating with connections 19, (28) mounted at one end of the heater, attachment means 56, 57 for installing the heater either way up and an electric heating element 42 which can be positioned to operate in the lower part of the container which ever way up it is installed. The container having front and rear walls 11, 12 is formed from two dished components welded together along flanges 13, 14. The front component has a circular flanged aperture 30 to which is bolted a mounting plate 35 and a flanged plate 49. The mounting plate supports a coiled heating element 42 and a tube 45 closed at one end 46 for an adjustable thermostat. The element 42 comprises a metallic sheath containing a resistor embedded in mineral insulation. The container is detachably mounted by screws 61, 62 in an outer casing comprising walls 51, 52, 53, a removable cover 53a and the attachment means 56, 57. Flow connections 19, 28 pass through the casing into the container, one ending in a lower opening (15), Fig. 2 (not shown), screened by a plate (20), the other extending by a pipe (24) to the top of the container. For use above a sink a cold water supply with an inlet tap is connected to connection 19 and hot water is discharged through a swivelling swan-neck from the other connection (28). Below a sink the heater is mounted with the connections at the top and the heater at the bottom. If the outer casing is not used the heater is mounted using bracket 63 and the connection (28). In another embodiment a U-shaped heating element is mounted in a container having the same flow connections. The element is surrounded by a partition to induce convection currents when mounted normally or inverted. The heating element may be mounted externally of the heater.
Patent GB-1226878-A (GB)
IPC: D01F9/16
Filed: 1968-07-12
Abstract: 1,226,878. Carbon fibres. HITCO. 12 July, 1968 [12 July, 1967], No. 33432/68. Heading C1A. Carbon fibres are made by continuously and radiantly heating e.g. to above 800 C., in a non- oxidizing atmosphere an advancing non-conductive carbonaceous strand, suitably having carbon content of 50-85% wt., by means of a resistively heated conductive carbon fibre which is adjacent thereto. In a preferred embodiment a cellulosic strand, which may be coated with a polymeric material, is fed from a spindle over guide rollers 17, 18, at a rate between 2 and 100 feet/minute into closed chamber 11, which is flushed with an inert gas suitably N 2  entering. conduit 15, and then is passed over grooved electrodes 12, 13. The strand is passed over the electrodes-in a complete loop and passes out to a take-up reel via guide rollers 19, 20. The arriving strand portion 10a is nonconductive and as the portion 10b passes between electrodes 12, 13, it is adjacent to the conductive portion 10d which is resistively heated to 1000- 3200 C. and portion 10b is thereby radiantly heated to a temperature of at least 800 C. and pyrolized to bring the carbon content to above 85% wt. The portion 10b is heated for 1/50-10 seconds and is conductive by the time it arrives at electrode 13. Strand portion 10c is resistively heated, thereby increasing the carbon content to as highas 99% by the time the strand returns to electrode 12. Stress may be applied to strand portion 10e: The method may be used for one or more strands inthe form of single fibres, tapes, webs or sleeving. .
Patent GB-1228385-A (GB)
IPC: D21F1/02
Filed: 1968-07-04
Abstract: 1,228,385. Papermaking. ST. ANNES BOARD MILL CO. Ltd. 20 May, 1969 [4 July, 1968], No. 31974/68. Addition to 1,179,847. Heading D2A. A flowbox comprises an enclosed explosion chamber of rectangular cross-section having a stock inlet, and an opposed stock outlet respectively disposed in opposed walls of the chamber, each of overall cross-section less than the cross-section of the explosion chamber at the inlet and outlet respectively, an imperforate baffle-plate disposed across the flowpaths of the stock inlet and outlet, and dividing the chamber into two successive flow portions with two restricted passages therebetween around the transversely opposed edges of the plate. As shown, the baffle-plate may comprise two planar portions 52 and 53 disposed obliquely to one another, both being inclined to the flow of stock. Two inlets 38, 39 for stock are provided, and imperforate wall 54 may divide the chamber between the inlets. The flowbox may be provided with a conventional slice as shown, or with an adjustable slit at opening 50, and a plate to deflect stock onto the wire. Header tank 31 may have one or two inlets 33, and has partition 35. The inlets 38 and 39 are a set of tubes spaced along the wall of the flowbox. The tubes may be parallel to one another, or to the tubes in their respective sets, or the tubes may be arranged skew to one another. The flowbox is of particular use as a secondary headbox in a multiply machine.
Patent GB-1228727-A (GB)
IPC: C07C67/00
Filed: 1969-03-25
Abstract: 1,228,727. 2,5-Diarylamino terephthalic acids. FARBWERKE HOECHST A.G. 25 March, 1969 [26 March, 1968], No. 15546/69. Heading C2C. A process for the preparation of a 2,5-diarylamino terephthalic acid comprises condensing the dimethyl or diethyl ester of succinylsuccinic acid with an aromatic amine in the absence of a solvent, oxidizing the 2,5-diarylamino-dihydroterephthalic acid ester obtained with nitrobenzene in the absence of a solvent, saponifying the ester groups with an aqueous alkaline solution and extracting the dialkali metal salt obtained with water and, after separating from the organic phase, precipitating the 2,5-diarylamino terephthalic acid by acidifying the aqueous phase. Suitable arylamines are aniline, the chloro anilines, the toluidines, the chlorotoluidines, the anisidines and 1- and 2-naphthylamine.
Patent GB-1231123-A (GB)
IPC: C21D9/08
Filed: 1969-10-31
Abstract: 1,231,123. Annealing apparatus. CRUCIBLE Inc. Oct.31, 1969 [Feb.25, 1969], No.53630/69. Heading C7N. An apparatus for the continuous, in-line annealing of an elongated metal workpiece comprises (I) an induction heating zone including a first chamber having a non-oxidizing atmosphere and constructed from a heat-resistant non-electrically conducting material surrounding and electrically insulating said workpiece, to heat said workpiece to a predetermined temperature during its passage through the chamber, (II) a soaking zone including a second chamber enclosing the workpiece and provided with heat insulating material to maintain the temperature above the predetermined temperature and having a non-oxidizing atmosphere and (III) a cooling zone including a third chamber constructed from heat conductive, non abrasive material having an internal configuration conforming substantially to the workpiece wherein the workpiece is cooled to a temperature below its temperature of oxidation. Preferably the non-oxidizing gas is an inert gas passing through both the second and first chambers countercurrent to the travel of the workpiece. The construction material 38 of the third chamber is preferably graphite and is surrounded by a cooling jacket 40 through which, for example, water may be passed. The construction material of the first chamber may be ceramic. The heatinsulating material of the second chamber may be glass or zirconia. The workpiece may be stainless steel tubing. The second chamber may be provided with buried supplemental heating means (not shown). Means may be provided 22, to minimize the intake of air with the workpiece into the first chamber 10. The induction heating coil 18 preferably surrounds the first chamber. In the case of stainless steel tubing the predetermined temperature may be 1900-2200‹ F., the feedrate being typically 40-200 inches per minute. The apparatus may enable annealing to be acheived without distortion.
Patent GB-1232128-A (GB)
IPC: B06B1/06
Filed: 1969-09-26
Abstract: 1,232,128. Seaming non-metallic sheet material. ERAPA A.G. 26 Sept., 1969 [12 Nov., 1968], No. 47604/69. Heading B5K. [Also in Divisions H3-H5] Ultrasonic transducer, particularly for fusion welding plastics tape, has a sonotrode 6 for coupling the piezo-electric elements 1 and 2 to a workpiece placed in contact with the head 16. The sonotrode is of aluminium alloy such as AlSiMg or AlZnMgCu, with an internal cavity 14, and a constant cross-section area portion 18 intermediate head and foot region 15 and 7, of greater cross-sectional area. The transducer comprises two ceramic annular discs 1 and 2 separated by a disc of copper-plated steel or copper beryllium alloy with similar discs between the piezo-electric elements and the sonotrode and a backing plate 9. The elements are surrounded by a ring 12 of silicone rubber and the assembly is mounted by means of a flange 13 on a ring 8 into which the sonotrode and backing plate are screwed.
Patent GB-1238456-A (GB)
IPC: A61G7/002
Filed: 1967-11-17
Abstract: 1,238,456. Invalid beds. WADHAM STRINGER (COACHBUILDERS) Ltd. 14 Oct., 1968 [17 Nov., 1967], No. 52497/67. Heading A4J. A three-section articulated bed frame 18, 19, 20 is supported, on a mobile underframe 1, by a single pair of fixed pivot mountings 60, located at the base of the back section 20, and by telescopically extendable pivoted struts 42, 43, 56 and 61. Linked spring-plunger mechanisms 50 and 66 determine the lengths of struts 42, 43 and 61. Strut 56 has an internally screwthreaded tube (59, Fig. 5, not shown) engaging the head (56<SP>1</SP>) of a bolt turned by handle 57. Side guards 38 and 39 are locked in the upright position by plungers 41. The under-frame 1 may have castors 11, one of which has a conventional brake arrangement or, alternatively, it may be mounted on sledge runners.
Patent GB-1251025-A (GB)
IPC: C07D295/096
Filed: 1968-08-15
Abstract: 1,251,025. 2-Oxasteroids. ROUSSELUCLAF. 15 Aug., 1968 [17 Aug., 1967 (2); 7 Dec., 1967; 7 March, 1968], No. 38969/68. Heading C2C. The invention comprises compounds of formula wherein either Z is OH and R is Et (compound Ia) or Z is OR<SP>1</SP> and R is Me. or Et, R<SP>1</SP> being a C 3-6  carbocyclic ring, an OC 2-5  oxacarbocyclic ring, a C 7-8  aralkyl group or a furfuryl group (compounds Ib) Compound Ia (and also the corresponding compound wherein R is Me) is prepared by acid cyclization of a compound of formula wherein X is an acid-hydrolysable protected hydroxyl group and Y is alkyl. Compounds Ib are prepared by etherification of compound Ia and of the corresponding compound wherein R is Me. Compounds of Formula III are prepared as described in Specification 1,251,026. Compounds of Formula I are stated to possess anabolizing and androgenic effects and may be made up with carriers into pharmaceutical compositions for oral, parenteral, rectal and topical administration.
Patent GB-1251702-A (GB)
IPC: A61K31/22
Filed: 1969-04-22
Abstract: 1,251,702. Amines. CIBA-GEIGY A.G. 22 April, 1969 [23 April, 1968; 3 Feb., 1969], No. 20521/69. Heading C2C. Compounds of the general formula (Ph= 1,2-phenylene; alk 1  = alkylene contributing 1-3 ring carbon atoms; B = alkylene or alkenylene contributing 4-6 ring carbon atoms; alk 2  = alkylene; Am = amino; or alk 2  + Am = azacycloalkyl, azacycloalkylalkyl, N-alkylazacycloalkylalkyl, wherein a heteroatom in the alk 2  group is separated from the nitrogen atom by at least two carbon atoms; R=H or OH), their 1-dehydro derivatives, acyl derivatives, N-oxides, quaternary compounds and salts are prepared by (a) replacing X in a compound of the formula by alk 2 Am or (b) reacting a compound of the formula with a tent.-aminoalkyl metal compound and hydrolysing the product, optionally followed by conversion of a 1-hydroxy compound to a 1-dehydro derivative and/or conversion to an acyl derivative, N-oxide, quaternary compound or salt, and/or resolution. The starting materials are prepared by standard methods. The above compounds are analgesics, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-1265575-A (GB)
IPC: E01B27/13
Filed: 1969-05-14
Abstract: 1,265,575. Railway ballast compacting machines. F. PLASSER. 14 May, 1969 [14 May, 1968], No. 24630/69. Heading E1G. The top surface of the ballast on both sides of a sleeper 1 and on both sides of a rail 2 is compacted by at least two groups each of four surface compactors 4 carried by a railmounted machine, each group comprising two rigid yokes 5 mounted on eccentric portions of a motor-driven shaft 7 rotatable in a member 8 pivotally suspended on a height-adjustable carrier 10. The carrier 10 shown carries two groups each of four compactors 4, and is mounted on a central guide 12 which may be adjustable laterally and longitudinally of the machine. The Fig. 1 machine carries a heightadjustable rotary ballast remover 18. In a modification, Fig. 3 (not shown), the, surface compactors (4) are adjustably mounted at the rear of a track-levelling machine provided with (a) a track lifter (22); (b) a head (21) carrying conventional ballast-penetrating tamping tools; (c) monitoring means (23 .. 25); and (d) lateral track-shifting tools (26).