baber/WOPTO huggingface dataset:
Patent FI-870745-A (FI)
Inventor: JAERVINEN PEKKA
IPC: B60P1/64
Filed: 1987-02-23
Abstract: Transport system especially for the transport of containers 3 and corresponding units from a transport vehicle or a terminal to a means of transport for onward conveyance, such as a vessel, and/or for transport from quay to warehouse or vice-versa, in which transport system an industrial tractor 2 known in the art is used, which is designed to act in combination with a transportation arrangement 1 carrying in particular the load, which arrangement on one side has stationary support legs 11 provided with wheels and on its other side positionally adjustable support legs 12 provided with wheels, and which has a framework 8, the front part of which has been designed to swivel relative to the industrial tractor on that side where the stationary support legs are located. By means of the transportation arrangement 1 coupled to the industrial tractor 2 the container 3 or some other equivalent unit can be loaded without the need to change driving direction. <IMAGE>
Patent FI-873261-A (FI)
Inventor: BIGGS IAN STEDMAN
IPC: B29C43/20
Filed: 1987-07-27
Abstract: A fibre reinforced thermoplastics material structure comprising a first layer which is fully consolidated with uniformly dispersed fibres and a second layer which is formed as an absorbent matrix.
Patent FI-873420-A (FI)
Inventor: DAWSON NICHOLAS FINCH
IPC: C22B1/00
Filed: 1987-08-06
Abstract: The invention relates to a method for reduction of chromite ores in a solid state, whereby a finely distributed chromite ore is heated in an intimate mixture and preferably in agglomerated form with a solid carbonaceous reducing agent, an alkali metal aluminium silicate, quartz and calcium fluoride, to a temperature of principally 1200-1500 degree C and typically at about 1300 degree C in such a way that a liquid flux phase is formed in contact with adjacent solid chromite and reducing agent particles. The alkali metal aluminium silicate, quartz and calcium fluoride are most suitably present in the form of granite and fluorite.
Patent FI-880709-A (FI)
Inventor: AALTONEN PERTTI
IPC: G01N17/02
Filed: 1988-02-15
Abstract: The invention concerns a specimen testing procedure for studying the corrosion properties of the specimen. As taught by the invention, in the procedure are employed at least two specimens at different potentials, one of them being used as auxiliary specimen (1) which is controlled to carry its potential of repose, and the potentials of the other specimens, or principal specimens (2), being controlled relative to the auxiliary specimen in such a manner that the true corrosion current flows between the principal specimen and the auxiliary specimen. The invention furthermore includes an equivalent potentiostat comprising an auxiliary specimen (1) immersed in the electrolyte and connected to a current source (6); and at least one principal specimen (2), connected to another current source (3) to control the principal specimen to be at the desired potential relative to the auxiliary specimen.
Patent FI-883708-A (FI)
Inventor: DOERSCHUG MICHAEL
IPC: C12P21/00
Filed: 1988-08-09
Abstract: Basic proteins are isolated from protein mixtures which contain such basic proteins and which are obtained by enzymatic clevage of proinsulin and/or its derivatives of natural, semisynthetic or genetic engineering origin by ion exchanger chromatography on strongly acid cation exchangers.
Patent FI-892525-A (FI)
Inventor: TUPAMAEKI AIMO
IPC: B65D/
Filed: 1989-05-24
Abstract: The invention relates to a tiltable container or equivalent construction, detachably or fixedly built on a means of conveyance, for the transport of fluid liquids and bulk goods or piece goods. In the container according to the invention, an undivided chamber 2 for the transport of dry substance goods or piece goods has been placed between at least one essentially equal-sized pair of liquid tanks 1, which chamber has been separated from the liquid tank 1 by means of a wall 7. <IMAGE>
Patent FI-901895-A (FI)
Inventor: ALA-HUIKKU SIRPA
IPC: C08F210/16
Filed: 1990-04-12
Abstract: According to the invention a novel procatalyst composition suitable for polymerization of olefins has been prepared. It is prepared by treating a solid carrier with (a) a magnesium halide compound, (b) such a magnesium halide dissolving transition metal compound, which contains no chlorine, and (c) an electron donor compound dissolving/suspending said magnesium halide compound. The precursor product which is obtained after the said steps (a)-(c) which are carried out in different sequences, has additionally been treated with a chlorine compound containing no transition metal, or with a mixture of said chlorine compound and an organometallic compound.
Patent FI-911086-A (FI)
Inventor: LEHTOSALO ERKKI OLAVI
IPC: B25J18/00
Filed: 1991-03-05
Abstract: The invention relates to a method for the operation of a robot. The linear motion of the X, Y and Z axes of the robot, which function in a linear co-ordination, have been achieved by means of a separate brake motor for each axis and a transmission device that converts rotary motion to linear motion, together with a frequently common inverter. The B and C axes are generally pneumatically driven, there usually being only two positions to choose between. In the robot according to the invention one motor drives more than one axis by way of transmission devices coupled in series, these being the Z, X, Y, B and C axes in the drawing, all axes being freely programmable. The axes have been interlocked with brakes. To set one axis in motion it is necessary to release the brake for that axis, whereupon the motor sets that axis in motion. The robot according to the invention is used for workpiece handling in industry. <IMAGE>
Patent FI-921394-A (FI)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1992-03-30
Abstract: A method and an apparatus for the orientation of a plastic pipe, wherein a pipe blank (2) is produced with an extruder and fed into a pipe forming apparatus provided with movable moulds (3), such as a corrugator, the pipe being conveyed forward in the corrugator with said moulds over a mandrel (4), along which the pipe is further conveyed out from the corrugator. In accordance with the invention, the plastic pipe (7) is oriented radially immediately after the corrugator by means of a conically widening mandrel (5) forming an extension of said corrugator. The invention also relates to an oriented ribbed plastic pipe produced by the method.
Patent FI-930179-A (FI)
Inventor: ILMARINEN ANTTI
IPC: D21F5/00
Filed: 1993-01-15
Abstract: The invention concerns a method and a layout for drying of paper. In the method, steam in connection with the paper web W is taken along one side of the web to a space D subscript 1, D subscript 2, which space contains a connected heat exchanger 15, by means of which the steam is condensed. During the method, hot air is introduced onto the other side of the paper web W in a cavity M subscript 1 and/or steam is so introduced, whereupon thanks to the underpressure produced by the condensation of the steam, the hot air and/or steam is taken through the paper web W. <IMAGE>
Patent FI-930660-A (FI)
Inventor: KANTOLA RAIMO
IPC: H04Q3/60
Filed: 1993-02-15
Abstract: The invention relates to a back-up system for telecommunications network, which telecommunications network consists of network elements such as local centralizers and parent exchanges which control these centrally. The back-up system according to the invention consists within a defined traffic zone of two parent exchanges A, B, which back each other up and to both of which network elements, i.e. centralizers 4a - 6a, 4b - 6b, have been added, which network elements belong to the said traffic zone and contain the numbers and function data of the connections in the zone. The parent exchanges distribute in a desired manner amongst themselves the load of the incoming traffic to the centralizers. Each centralizer has a specific parent exchange for the outbound traffic. In situations in which errors arise, the controlling of the traffic from one or more centralizers can be transferred from one parent exchange to another. <IMAGE>
Patent FI-934667-A (FI)
Inventor: LINSURI ARI
IPC: D21F1/00
Filed: 1993-10-22
Abstract: The invention concerns a web forming part with a double screen in a paper machine, which includes a covering screen 10 and a support screen 20, which are guided by guide rolls 12, 22, in which the web W being formed is removed from the support screen to a pickup fabric 30 or the like. The web-forming part includes a forming gap G to which a pulp suspension jet J can be fed from the lip opening of the headbox 32. The forming gap G is determined so that it is controlled by rolls 11, 21 within the loops of said screens 10, 20. The screens 10, 20 delimit a zone with a double screen where there are at least two pressure-loaded pL drainage and forming units 40, 50 after each other.  Both of these units contain a support strip system 16, 17; 16, 27 as well as a system of loading strips 26, 27; 26, 17a that function opposite these. A loading pressure is produced with this strip system which forces said screens 10, 20 against each other. The drainage and forming units 40, 50 contain one or more underpressure boxes 15, 29 to which underpressure p1,p2 can be fed. The underpressure boxes 15, 29 of the consecutive drainage and forming units 40, 50, 50A are arranged with an opposite different screen loops 10, 20. The first drainage and forming unit 40 is placed essentially directly at or a short distance from forming gap G so that the thickness k1 of the web W being formed at the input side of said forming unit 40 at the zone with the double screen is not higher than in the range where k1 equals approximately 0.5 to 2.5%. <IMAGE>
Patent FI-935765-A (FI)
Inventor: WAMPLER DAVID M
IPC: C03B23/03
Filed: 1993-12-21
Abstract: The present invention relates to a female press bending ring for use in the press bending of glass sheets outside of a furnace, and more particularly to a female press bending ring which is suitably heated during the bending cycle to regulate the transfer of heat between the peripheral margin of the glass and the female bending ring with which it is in contact. By so doing, near-edge tension and edge stresses are greatly reduced, thereby reducing chill cracking and glass breakage during and after production. The female ring may be covered by a layer of fiberglass cloth or the like to provide a smooth resilient surface for engaging the glass sheet.
Patent FI-942213-A (FI)
Inventor: HEISKANEN LIISA
IPC: A41D27/20
Filed: 1994-05-13
Abstract: The invention concerns protective work clothing which includes a main part 1, legs 2, sleeves 3 and head part 4 which are made of a water-tight material and between which there are seams which have been made water-tight advantageously by heat-sealing. Inside the clothing there are floats 6 which keep the wearer floating on the surface of the water, and the openings of the legs, sleeves and head part are protected. To produce versatile protective clothing, at least some of the floats 6 are placed in inner pockets 7 formed inside the clothing, in such a way that these floats can be removed and replaced. <IMAGE>
Patent FI-951913-A (FI)
Inventor: LAUNIEMI MARKKU
IPC: E21B15/04
Filed: 1995-04-21
Abstract: The arrangement comprises a pressure medium cylinder (2) provided with two cylinder spaces (2a, 2b) and two pistons (3a, 3b), and a control valve (12). The control valve (12) can be placed in at least three control positions but in only one at a time. In each control position, the pressure fluid is arranged to affect both cylinder spaces (2a, 2b) of the cylinder (2) such that in the control position concerned, the pistons (3a, 3b) always settle in a certain predefined position.
Patent FI-952876-A (FI)
Inventor: ALEXANDER JEFFERY C
IPC: C03B3/02
Filed: 1995-06-12
Abstract: A apparatus for simultaneously preheating cullet and removing pollutants from glass furnace gases is disclosed. Raw moist cullet having fine glass dust material and other impurities adhered to its surface is heated by furnace gases which remove the moisture and the impurities by entrainment. The dry, clean cullet is then electrically charged and used to filter the exhaust gases which have been electrostatically charged.
Patent FI-974559-A (FI)
Inventor: TOKARZ STEVEN J
IPC: F16K31/60
Filed: 1997-12-18
Abstract: A handle construction for operation of a faucet which minimizes assembly parts while enhancing performance of the handle. The handle assembly includes a base which is secured to the operating valve of the faucet for operational control of fluid flow through the faucet. An upper end of the base has a horizontally disposed tubular seat adapted to receive a lever body and an axial spindle extending through the body. The spindle is threadably received within the seat to retain the lever body within the seat. The lever body is interchangeable to alter the aesthetic appearance of the faucet handle.
Patent GB-681731-A (GB)
Title: A new or improved mixing or stirring apparatus
IPC: B01F7/16
Filed: 1950-01-16
Abstract: 681,731. Mixing appliances. BRADBURY SAUNDERS, Ltd., and BRADBURY, R. Jan. 15, 1951 [Jan. 16, 1950], No. 1004/50. Class 86 Apparatus suitable for mixing paint comprises a chamber 1 within which is supported, spaced from the floor 4, a cylindrical wall 13 having longitudinally extending slots 17. An impellor 16 on the lower end of a shaft 9 which is driven by a motor 7 above the chamber produces a circulation of material outwardly beneath the lower edge of the wall 13, upwardly through the outer part of the chamber 1 and through the slots 17 into the space enclosed by the wall 13. The impellor also imparts a horizontal circulation to the material and each of the slots 17 may have an edge bent outwards to form a guide to direct some of this horizontally circulating material through the slots.
Patent GB-584714-A (GB)
Title: A method of flushing out deposits of sludge in separator bowls and a separator for working the method
IPC: B04B15/06
Filed: 1945-01-12
Abstract: 584,714. Centrifugal separators. AKTIEBOLAGET SEPARATOR. Jan. 12, 1945, No. 1007. Convention date, Jan. 15, 1944. [Class 23] In a separator for separating solids from liquids, such as lubricating and fuel oils, openings are provided in the wall of the bowl which are opened for the purpose of flushing the deposited sludge out of the bowl. In the embodiment shown, the bowl 1 has a number of nozzles 3 which discharge some sludge continuously during the separating operation. After that operation, the nozzles are removed, leaving unobstructed openings 2. The bowl is then run and a stream of flushing liquid is introduced into the bowl. The stream, which may be fed through the normal inlet for the oil or through special channels, for instance through the hollow spindle, is given a swirling movement for dislodging the deposited sludge. The nozzles are unscrewed by means of a tool introduced at 6 and are removed through an opening when a cover 5 is removed.
Patent GB-633712-A (GB)
Title: Improvements in or relating to position-indicating apparatus for facilitating the control of aircraft movements
IPC: G01C21/00
Filed: 1947-01-13
Abstract: 633,712. Maps ; toys. BOTTING, L. E. Jan. 13, 1947, No. 1094. [Classes 132 (iii) and 146 (ii)] [Also in Group XXXVIII] Apparatus for facilitating the control of aircraft from a central control station comprises a series of plane surfaces arranged one above the other, and at least one of which bears markings representing an area, e.g. a map, grid markings representing latitude and longitude, or the like, the aircraft being represented by self-propelled markers placed on the surfaces and driven at speeds proportional to those' of the aircraft. The surfaces 3-12 which preferably are transparent, are mounted on posts 2a-2d and equally spaced above the map 1 to represent various height levels. In general, a normal map will be represented at 1, and the surfaces 3-12 will be marked with navigational grids. The map may be in relief, with higher parts extending through one or more of the surfaces. Meteorological information may be represented pictorially, i.e. fog areas may be indicated by temporary markings, wind speeds and directions by means of arrow indicators, and closed ceilings by the introduction of an opaque or translucent sheet. Edgewise lighting may represent an altitude at which clear visibility exists. Where aircraft are required to fly along predetermined lanes, grooves or ridges may be provided on the surfaces to steer the markers along the required paths. Models 13 may be used as markers and are provided with means such as a compass 16 or settable pointer for setting them on the required course. The model may be driven by an escapement-controlled clockwork mechanism with a speed regulator 17, or electrically, and may be subject to remote control. Further, a recording pen may be provided on each model to indicate its track on the surface or on a replaceable paper covering. By using different coloured inks, the individual traces can be identified. The models may be large enough or be extended by a surrounding wire or lamina so as to cover an area of the map required to be clear of obstruction for safety, and arranged to close an electric circuit and provide a visible or audible indication when such safety area is infringed. A net or ridges may be provided around each surface to prevent models falling off, means such as an electric bell being operated to indicate when a model reaches the boundary. The whole structure may be illuminated from above by a parallel light beam whereby a shadow of each model is thrown on to the base map 1. According to the Provisional Specification, the device may be used in connection with the control of land vehicles or sea craft e.g. submarines. Also, stoppage of the driving means or deviation of the model from its correct course may be indicated by the uncovering of a coloured flag or like indicator. Further, the driving means, it is stated, can be caused to indicate time and such time indications can be transferred as marks on the track of the model to record the actual time of a flight.
Patent GB-967854-A (GB)
Title: Improvements relating to electric insulators
Inventor: ROTHWELL KENNETH
IPC: H01B17/28
Filed: 1961-01-11
Abstract: 967,854. Insulators. A. REYROLLE & CO. Ltd. April 10, 1962 [Jan. 11, 1961], No. 1126/61. Heading H2C. A bushing insulator core with a large diameter end portion is made of synthetic resin and incorporates electrically conducting stress grading layers which extend continuously from and taper between the smaller diameter part into the large diameter part of the bushing, the longitudinal bore of the bushing conforming to the external shape of the bushing. The resin is preferably a thermoplastic casting resin such as nylon polypropylene &c. with a filler such as silica flour. The stress grading layers 23, 30 and 31 of perforated metal sheet are incorporated in the resin core 11, e.g. by supporting th layers on paper layers of a skeleton support of expanded paper wound round a metal tube 17 and bush 19, the assembly being then located in a mould and the resin moulded to form the core 11. The moulded core 11 may be fitted inside a porcelain cover 37 carrying weathersheds. The space 38 between the cover 37 and core 11 is filled by oil or a flexible synthetic resin. The cable 15 is bared at one end and the bare conductor 16 is inserted through the metal tube 17 and sweated to it, and the cable insulation is tapered at the end and inserted into the enlarged end portion 39 of the bushing. In a further embodiment, Fig. 4 (not shown), the cover 37 is eliminated, the core is provided with integral weathersheds of the same resin and the conductor instead of being passed all the way through the tube 17 is filled with a plug 52 which is received and secured by the frusto-conical metal end bush 19 of the tube 17. Specifications 886,290, 925,191 and 967,853 are referred to.
Patent GB-1219382-A (GB)
Title: Double-wall cups
Inventor: JANNINCK WILLIAM LEO
IPC: B65D3/22
Filed: 1969-01-08
Abstract: 1,219,382. Heat insulated containers. ILLINOIS TOOL WORKS Inc. 8 Jan., 1969 [9 Jan., 1968], No. 1128/69. Heading F4U. [Also in Division A4] The inner and outer side walls 34 and 40 of a double walled cup include respectively outwardly projecting, 36, and inwardly projecting, 42, ribs, extending generally helically down the container and abutting each other at a plurality of places 46 around the container 10. The ribs 36 and 42 have a substantially V-shaped transverse cross-section and are transversely narrower than the wall sections 44 separating them. Nested cups are prevented from binding by the provision of a downwardly facing corner portion 30 of the outer bottom wall 26 and a radial annular shoulder 32 in the inner side wall 34.
Patent GB-724909-A (GB)
Title: Improvements relating to the production of substantially vacuum-tight joints betweenmetallic members
IPC: F16L41/08
Filed: 1953-01-14
Abstract: 724,909. Pipe joints. METROPOLITANVICKERS ELECTRICAL CO., Ltd. Jan. 14, 1953 [Jan. 15, 1952], No. 1131/53. Class 99 (1). [Also in Group XXII] A method of producing between two metallic members a substantially vacuum tight joint around an opening in one of the members consists in providing said members with respective . co-operating surfaces between which the joint will be made, forming one of said surfaces with at least two ridges following respective circular or other smoothly curved closed paths around the appertaining surface so as to define a continuous groove between adjacent ridges, and, with the members in position with said surfaces facing each other, said ridges encircling the opening and with a thin layer of metal or alloy arranged between the members, applying and maintaining between the surfaces a pressure such as to crush said ridges and effect union of the metals of said members where they are in contact. For securing a plug or support 2 in an opening in a wall 1 of a vacuum chamber the plug is formed with an annular flange 4 and the wall with an annular shoulder 5 extending into the opening, the surface of the shoulder 3 or alternatively the opposed surface of the flange 4, being formed with a plurality of concentric circular ridges 5. A layer of metal or alloy foil is inserted between the members 3 and 4 and may be temporarily held in position by a washer, alternatively one or other of the surfaces is coated, as by electrodeposition, with a metal or alloy. The plug 2 is pressed onto the shoulder 3 to crush the ridges 5 and effect a union of the metal surfaces, the pressure being maintained by a sleeve 6 threaded into the opening, this sleeve may also provide the initial, crushing, pressure and act through a washer on the flange 4. An unthreaded sleeve may alternatively maintain the pressure and be brazed to the wall 1. Subsequent heating to a temperature less than the appropriate brazing temperature may enhance the diffusion of the metal of the layer into the surfaces of the joint. In joining two aligned tubes or a tube and an end closure the sealing surfaces may be provided by transverse flanges extending around the opening(s) at the ends of the tubes.