baber/WOPTO huggingface dataset:
Patent FI-981121-A (FI)
Inventor: HAEGGMAN JAAKKO
IPC: B31B50/28
Filed: 1998-05-20
Abstract: The apparatus for forming a container is situated in a container-forming unit comprising different processing stations. The apparatus for forming a container includes a wrapping mandrel attached to a moving structure, which is arranged to move the wrapping mandrel between different processing stations, and the members for feeding the blank to the wrapping mandrel. The apparatus for forming the container also has members to wrap the blank around the wrapping mandrel in order to form a structure that is closed in the horizontal cross-section perpendicular to the longitudinal axis. The wrapping mandrel is equipped with suction openings distributed on its perimeter, which openings are connected to the air duct in order to wrap the blank around the wrapping mandrel with the aid of suction.
Patent FI-981726-A (FI)
Inventor: ALA-LUUKKO SAMI
IPC: H04W8/18
Filed: 1998-08-10
Abstract: Method and system for control locating of network components in a telecommunication system, including a mobile network 1 and an intelligent network 2 combined with it. A first DB1 and a second DB2 database outside the mobile network 1 and the intelligent network 2 is created and important subscriber data is registered in it. The control of the first DB1 and the second DB2 database is separated from the control of the mobile network 1 and the intelligent network 2. The first database DB1 is combined with the mobile network 1 and the second database DB2 is combined with the intelligent network 2 and services are provided to the mobile subscribers by means of the created databases DB1, DB2 by using the existing mobile 1 and intelligent networks 2. The first outer database DB1 corresponds in its function to the database portion of a mobile network's 1 home register HLR and the second outer database DB2 to the data point SDP of the intelligent network 2. The interface 15 between the outer databases DB1, DB2 and the mobile network 1 and the intelligent network 2 is formed by using a database protocol in real-time, such as X.500. <IMAGE>
Patent GB-437855-A (GB)
Title: Improvements in and relating to the manufacture of cement
IPC: C04B7/21
Filed: 1935-01-11
Abstract: In a cement composed of calcium sulphate and other ingredients, the calcium sulphate is calcined at above 850 DEG  C. but below such a temperature as causes decomposition-preferably between 900 and 1200 DEG  C.-before being added to the other ingredients.  The other ingredients may comprise Portland or aluminous cement, pozzalanas, limes and especially slags and slag cements.  The sulphate and other ingredients may be ground together preferably in the presence of an agent assisting grinding such as coke.  The proportion of sulphate may range from 3 to 5 per cent as for Portland and slag cements to 20 per cent or higher for the production of "supersulphated" slag cements.
Patent GB-872705-A (GB)
Title: Improvements in cast turbine blades and the manufacture thereof
IPC: B22C9/10
Filed: 1960-01-12
Abstract: 872,705. Refractory compositions; moulding ceramic cones. GENERAL MOTORS CORPORATION. Jan. 12, 1960 [Jan. 22, 1959], No. 1072/60. Classes 22 and 87(2). [Also in; Groups XXII and XXVI] A cast turbine blade is made by first forming a cone as shown in Fig. 3 in a moulding apparatus as shown in Fig. 1. The moulding apparatus comprises upper and lower die portions 10, 12 supported on a base member 13, the die portions affording a cavity 14 having the shape of the core. A number of rods 24 are carried on a block 26 and the rods are first disposed so that they extend across the cavity 14 and into openings 20 in the upper die block 10. A suitable ceramic mix, for example containing oxides of aluminium and silicon, a plasticiser and a binder such as polystyrene, is then injected under pressure into the cavity 14 through the opening 16. The block 26 is then moved downwardly whereby the rods 24 are withdrawn into the lower die portion 12, the upper die portion 10 is removed and the core is then taken out, dried and fired. The core is then placed in an injection fixture having a die cavity in the shape of the required blade, and a wax or thermo-plastic pattern is then cast about the core. The pattern is then coated with a ceramic wash or coating material such as an aqueous dispersion of finely ground refractory materials, a binder such as an air-setting silicate cement and defoaming and wetting agents. The coated surface of the pattern may be sanded so as to roughen the surface, and then air dired. An investment mould containing a relatively coarse refractory material is then formed about the pattern and after setting, heat is applied so as to melt the pattern, the molten material escaping through an outlet in the mould. The molten casting metal is then poured into the mould cavity formed by the removal of the pattern material, and after solidifying, the mould is broken away to permit removal of the casting. The core element is then removed from the blade by immersing in a solvent solution, the core being dissolved or leached out. The solvent may be a molten reducing salt. A suitable dry mix for the investment mould may comprise finely ground, dead-burned fire-clay and silico flour and minor proportions of magnesium oxide and borax glass. The binder may be an aqueous solution of condensed ethyl silicate, ethyl alcohol and hydrochloric acid.
Patent GB-1166235-A (GB)
Title: Method of Manufacturing Pneumatic Tire.
IPC: B29D30/32
Filed: 1968-01-08
Abstract: 1,166,235. Building twin-beaded pneumatic tyres. FIRESTONE TIRE & RUBBER CO. 8 Jan., 1968 [6 Feb. 1967], No. 1157/68. Heading B7C. Twin-beaded pneumatic tyres are built on a flat building drum by placing two bead cores adjacent to each edge of the drum, locating the carcass plies between them, and turning one portion of the plies up around one bead core and the other portion up around the other bead core. In a typical example, see Fig. 4, carcass plies 60-67 are laid on a flat building drum 50 with their ends 60A-63A and 64B-67B located between two bead cores 51 and 53, each of which may be provided with a filler strip 52 and 54 respectively. Ply ends 64B- 67B are then turned up around bead core 53. Breakers 68, 69 may be placed on top of the outermost ply 67 and chafer strips 56, 57 may be partially turned down around the outermost bead core 53. A tread-cum-sidewall strip 70 is then located over the carcass, and the green tyre is stripped from the drum, after which ply ends 60A-63A are turned up around core 51 and the ends of chafers 56, 57 are fully stitched down. The green tyre may then be shaped and vulcanized in a conventional manner.
Patent GB-806521-A (GB)
Title: Improvements in or relating to housings for submarine cable joints and repeaters
Inventor: DAVEY EDWARD LESLIE
IPC: H02G15/14
Filed: 1956-01-12
Abstract: 806,521. Cable joints; repeater housings; junction boxes. BRITISH INSULATED CALLENDERS (SUBMARINE CABLES), Ltd. Jan. 11, 1957 [Jan. 12, 1956], No. 1159/56. Class 38 (1). A housing for a repeater or cable joint (as shown) comprises a pair of inner and a pair of outer casings 8, 9, respectively, V- shaped reinforcing members 12 each having an apex angle of about 60 degrees being provided on cylindrical walls 10 and the four casing sections being bolted together by bolts 14 passing through flanges 11. Bulkheads having sealing glands 16 for the entry of cable cores, and armour clamps 20 and tubes 21 to restrict bending of the cables, are provided at the outer ends of casings 8, 9 respectively. Pressure compensation is ensured by the provision of flexible diaphragms 19. The joint between the two casings 8 is made with a gasket 17. The housing is preferably made of an aluminium base alloy. Specifications 777,597 and 806,522 are referred to.
Patent GB-688823-A (GB)
Title: Improvements in energy producing devices
Inventor: HALBAN HANS HEINRICH VON
IPC: G21C1/00
Filed: 1942-01-27
Abstract: 688,823. Nuclear reactors. IMPERIAL TRUST FOR THE ENCOURAGEMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH. June 23, 1942 [Jan. 27, 1942], No. 1162/42. Class 39(iv) In a heterogeneous reactor the ratio of H atoms to U atoms is reduced (e.g. to 3:1) to retain the advantage of fast-neutron induced fission. Specification 688,821 and 690,861 are referred to.
Patent GB-1166761-A (GB)
Title: Improvements in or relating to Heat Regeneration and De-Insemination of Seed Material in Magneto-Hydrodynamic Generators
IPC: H02K44/08
Filed: 1967-01-09
Abstract: 1,166,761. Thermal regenerators. SOC. ANON. HEURTEY. 9 Jan., 1967 [11 Jan., 1966 (2); 25 Aug., 1966], No. 1162/67. Heading F4K. [Also in Division H2] Thermal regeneration apparatus for preheating combustion air supplied to the burner of an M.H.D. generator 8, and for recovering and recycling " seed " material comprises fluidized beds 6, 18 disposed respectively on the inlet and outlet sides of the M.H.D. generator 8. Diffusers 2, 21 are disposed within the beds 6, 18 to uniformly mix the bed particles which may be either of zirconium or magnesia. Particles from the bed 18 heated by the waste combustion products leaving the generator 8 are fed via a vertical passage 28 to the bed 6. Preheated combustion air from a duct 1 passes through and picks up further heat from the bed 6 before entering the generator: the thus cooled particles are transferred through a passage 31 to the upper bed 18. Circulation of particles between the two beds is controlled by valves 36, 38. Combustion products together with vaporized seed material exit via a duct 25 to a dilution unit (Fig. la, not shown) comprising a flue (67) surrounded by a porous refractory jacket (68). Addition of a cold fluid, e.g. air produces a rapid cooling to condense the seed material. A separator (69) recovers the seed for recycling to the generator through an outlet (78) and discharges the combustion products through a chimney (71). The waste combustion products are used by ancillary means (not shown) to preheat air entering the duct 1. The lower fluidized bed 6 may advantageously be provided with a double-walled or jacketed structure (not shown) for circulation of a fluid e.g. air, therethrough. In another embodiment (Fig. 2) thermal regeneration, seed recovery and recycling are effected simultaneously. Two upper beds (42, 43) disposed vertically one above the other replace the bed 18 and similarly two lower beds (44, 45) replace bed 6. Interconnecting pipes effect circulation of the particles between the beds, the temperatures of which are arranged such that the seed material leaving the M.H.D. converter (41) is condensed on the particles of one of the upper beds (42, 43) and is then transferred into one of the lower beds (44, 45) to be reheated and vaporized, and subsequently recycled together with combustion air to the generator (41). When the M.H.D. generator is disposed horizontally the embodiment may be further modified (see Fig. 3), and a fluidized bed construction (Figs. 4 and 5) comprising a honeycomb structure lower portion of refractory bricks (B) so disposed to direct the gaseous flow from the horizontal generator (T) in a homogeneous manner vertically throughout the fluidized bed (LF) may be employed.
Patent GB-1270515-A (GB)
Title: Improvements in field effect transistor counter
IPC: H01L27/00
Filed: 1970-01-09
Abstract: 1,270,515. F.E.T. circuits. GENERAL ELECTRIC CO. 9 Jan., 1970 [21 Jan., 1969], No. 1165/70. Heading H3T. [Also in Division G4] A conductor insulator semi-conductor F.E.T. (CISFET) has its flat band voltage shifted from enhancement towards depletion by successive pulses of predetermined voltage and duration until it conducts. Negative pulses at 32 are applied to the gate electrode and after a predetermined number of pulses the CISFET conducts to produce an output at 40. A filter 38 absorbs transients. The circuit can be restored by a positive pulse at 45, the degree of enhancement depending on the voltage and duration. In a modification, Fig. 7, the output 52 is in the drain circuit. Three CISFETs 10a, 10b, 10c can be arranged to conduct sequentially and cumulatively by count pulses at 62. When 10a conducts, 68b becomes non-conductive so that succeeding pulses are applied through 64b to 10b, and so on. The circuits are unaffected materially (Fig. 11, not shown) by a current failure unless it is of long duration.
Patent GB-1449801-A (GB)
Title: Telescopic covering devices
IPC: F16C29/08
Filed: 1975-01-13
Abstract: 1449801 Protecting slides KABELSCHLEPP GmbH 13 Jan 1975 [15 Jan 1974] 1262/75 Heading B3B A covering arrangement for a guideway of a machine tool comprises a plurality of telescopically mounted boxes 2, 3, 4 each being supported from the surface of the adjacent smaller member by means of a supporting element 8 which carries the weight of the larger box, and a resilient sealing element 11 which prevent ingress of swarf. The supporting element 8 is substantially L-shaped in cross-section to provide a gap 10 to receive the sealing element 11. This element 11 is substantially T-shaped with a head 13 providing a sealing lip 14 and an anchoring web 12. The web 12 and limb 9 of the supporting element 8 have interengaging teeth which have-one face at right angles to the direction of movement of the boxes to prevent the sealing element 11 being pulled out. The underside of the support element 8 may be coated with an anti-frictionmaterial.
Patent GB-933403-A (GB)
Title: A mountaineering rope having a core-sheath construction and a process for the production thereof
IPC: A63B29/02
Filed: 1960-01-13
Abstract: 933,403. Braid. VEREINIGTE GLANZSTOFF-FABRIKEN A.G., and K. BENK. Jan. 13, 1960 [Jan. 16, 1959], No. 1275/60. Class 74 (2). The braided sheath of a mountaineering rope comprises filaments of different colours arranged so that the colour of the sheath changes at least once along the length of the rope. With this arrangement the two halves of the rope can be braided with filaments of different colour whereby the middle of the rope can be readily ascertained. At the boundary between two portions of the rope of different colour the filaments overlap and are braided together.
Patent GB-432029-A (GB)
Title: Improvements in saponifying esters of cellulose
IPC: D01F2/26
Filed: 1934-01-13
Abstract: Artificial filaments, films, and other products having a basis of nitrocellulose are saponified by treatment with a liquid medium containing an organic base.  Suitable bases are: the alkylamines such as mono-, di- and tri-methylamine and -ethylamine; aromatic bases such as aniline and dimethyl aniline; cyclic bases such as piperidine and N-alkyl piperidines; and diamines such as ethylene diamine, and substituted diamines, and piperazine.  The organic base may be employed with water or an organic liquid containing hydroxy groups; and it may be used in association with a swelling agent.  The saponifying action may be accelerated by a heavy metal such as copper, silver, nickel or zinc, in the form of oxide or salt, and present in the bath or incorporated in the materials; and it may be assisted by alkalies or by alkaline salts such as soaps.  In the case of filaments and threads, the materials may be treated in the form of hanks or as cakes or other packages as by circulating the liquid through bobbins; or travelling materials may be treated, but in this case it is preferred to treat them in the form of warps; and it is preferred to treat materials which during their manufacture have been subjected to a stretching treatment.
Patent GB-330592-A (GB)
Title: Process for the manufacture of evenly dyed viscose fabrics
IPC: C09B45/14
Filed: 1929-03-12
Abstract: 330,592. I. G. Farbenindustrie Akt.- Ges. March 12, 1929. Divided on and addition to 306,908. Azo dyes and soluble metal compounds thereof. -Viscose fabrics are dyed in even shades by means of the following complex metal compounds of azo dyestuffs : the chromium compounds of the dyestuffs 5-nitro-2-aminophenol # 2 :5- naphthylaminesulphonic acid, 4-chloro-2-amino. phenol-6-sulphonic acid # 1-(3<1>-sulpho)phenyl- 3-methyl-5-pyrazolone, 1 : 2-aminonaphthol-4. sulphonic acid # 1 : 8.naphtholsulphonic acid, and 2-aminobenzoic acid # 2 :7-naphthyl. aminesulphonic acid, the zinc compound of the dyestuff 5-nitro-2-aminophenol # 2-(4<1>. methoxyphenyl)amino - 5 - naphthol - 7-sulphonic acid, and the copper compound of the dyestuff 5-nitro-2-aminophenol # 2-(4<1>-ethoxyphenyl) amino-5-naphthol-7-sulphonic acid. The firstmentioned chromium compound is described as obtainable by boiling the parent azo dyestuff for several hours with a solution of chromium formate. Specifications 253,659, 295,594, and 296,680 are referred to. 2 - (4<1> - Ethoxyphenyl)amino-5-naphthol-7-sulphonic acid is obtained by boiling 2 : 5-dihydroxynaphthalene-7-sulphonic acid for about 20 hours with 4--ethoxyaniline in sodium bisulphite solution.
Patent GB-1445912-A (GB)
Title: 3-1,3,4-thiadiazol-2-yl-5-hydroxy-hydantoins process for their preparatiion and their use as herbicides
IPC: A01P13/00
Filed: 1974-01-11
Abstract: 1445912 3 - (1,3,4 - Thiadiazol - 2 - yl) - 5- hydroxy-hydantoins BAYER AG 11 Jan 1974 [13 Jan 1973] 01373 Heading C2C Compounds of Formula I wherein R represents alkyl, haloalkyl, alkyl mercapto or alkylsulphonyl and R<SP>1</SP> represents alkyl are prepared by reacting (e.g. at - 20 to +20 C.) a parabamic acid derivative of Formula II with H 2  in the presence of a hydrogenation catalyst, or with a hydrogen donor (e.g. NaBH 4 , LiAlR 4 ) in the presence of a polar solvent. The compounds of Formula I in which R represents alkyl or C 2-4  alkylmercapto are novel and are claimed per se. Exemplified compounds of Formula I are those in which R<SP>1</SP> is CH 3  or C 2 H 5  and R is t-C 4 H 9 , CF 3 , CH 3 S-, C 2 H 5 S-, n-C 3 H 7 S-, i-C 3 H 7 S-, n-C 4 H 9 S-, or CH 3 SO 2 -. The starting materials of Formula II wherein R<SP>1</SP> is CH 3  and R is t-C 4 H 9  or C 2 H 5 -S- are prepared from oxalyl chloride and the corresponding 1 - methyl - 3 - (1,3,4 - thiadiazol - 2- yl)-urea. The compounds of Formula I are herbicides.
Patent GB-1536022-A (GB)
Title: Measurement of position using an array of photosensitive elements
IPC: G01D5/26
Filed: 1977-01-10
Abstract: 1536022 Position measuring using an array of photo-sensitive elements INTEGRATED PHOTOMATRIX Ltd 10 Jan 1977 [14 January 1976 (2)] 01420/76 and 01450/76 Heading G1A In an apparatus for measuring the position x of the 'centre of gravity' of a zone of high or low illumination, in a field of contrasting illumination, or, for measuring the position of an edge between regions of contrasting illuminations, the zone or edge is imaged on an array 1 of photo-sensitive elements. The analogue outputs I 1 , I 2  .... I n  of the photo-sensitive elements are then electrically processed according to a summation Formula which may be:- to get the position x. The photodiode array 1 is connected to a video processor 2 which serves to process the chargepulse output of the array to provide a 'box car' video signal. The video signal from the processor 2 is fed to each of six sample-and-hold units 3 controlled by digital circuitry, Fig. 4 (not shown). On command by the digital circuitry, each of the units 3 samples and holds a respective one of the outputs In of six consecutive diodes of the array centred on an origin diode n o  and covering the image of the light source or spanning the edge (in which case the outputs are differentiated first). The outputs of the units 3 are summed in two summing networks 4 and 5. The first summing network 4 comprises input resistors 6 of equal value and serves to evaluate the sum # I n . The second summing network 4 comprises 7 of weighted values and serves to evaluate the sum #nI n . The outputs of the summing networks 4 and 5 are divided as in the above Formula in a converter 8 which has an output that is a binary number representing the fraction of the diode pitch by which the centre of the image or edge is displaced from the position of the origin diode no . Alternatively the video signal may be processed to find the photo-sensitive element which is nearest to the predetermined point of the image or edge and then calculate the position x relative to the 'nearest' photo-sensitive element.
Patent GB-416773-A (GB)
Title: Improvements in hydro-pneumatic pumps
IPC: F04B39/00
Filed: 1934-01-15
Abstract: 416,773. Hydraulic compressors. FONSON, O., 44, Rue de Pascale, Brussels. Jan. 15, 1934, No. 1471. Convention date, June 15, 1933. Addition to 416,770. [Class 8 (i).] In apparatus for compressing gas for raising liquids as described in the parent Specification, in which water from the mains 11 is admitted alternately to two gas-compressing cylinders 1 under the control of a four-way cock 10, the passages 6 leading to the cylinder 7 which operates the cock 10 are controlled by cocks 5 operated by lower floats 15. The rod 14 of each float 15 carries a bracket on which a bell-crank lever 17 is pivoted and one arm of this lever engages a fixed detent 19 and prevents the rise of the float 15 until the lever is tripped by the rise of an upper float 21.
Patent GB-1582932-A (GB)
Title: Synthetic testing apparatus for circuit breakers
IPC: G01R31/333
Filed: 1978-01-13
Abstract: In the test circuit, a high-current source (1) containing a generator is connected in series with a first high-voltage source (3) which can be bypassed by a first auxiliary switch (6), a second high-voltage source (4) which can be bypassed by a second auxiliary switch (7), and with a switch (5) to be tested. The output of the generator (1) is applied to the switch (5) to be tested either directly or via a transformer stepping up the test current. During the current flow time of the high-current source (1), the first high-voltage source (3) is inserted into the test circuit in such a manner that its voltage in the area of the zero crossing of the test current increases the repetitive voltage of the high-current source (1) to the extent necessary for switching on the second high-voltage source (4). To be able to apply better control to the first high-voltage circuit, the first high-voltage source (3) is arranged at earth potential. <IMAGE>