baber/WOPTO huggingface dataset:
Patent SE-8302659-D0 (SE)
Inventor: ENGQVIST LARS
IPC: G01R31/08
Filed: 1983-05-10
Abstract: A procedure and a device that is utilised to localise insulation faults between several alternative linked cables and sheath (2') or screen in a metal-sheathed or screened cable. A signal source (4) is placed so that it can be connected between each defective cable and the sheath or screen at the one end of the cable so that it gives rise to a signal current through the sheath or screen respectively when activated. In conjunction with aforementioned faults, the signal current undergoes changes at irregular intervals in the familiar manner. The sensor that is responsive to voltages caused by the signal current in the sheath and screen respectively is arranged to enable detection in pairs of principally equally long sections of cable length, in addition to which the sensor reading are performed in succession with the aimof arranging the sections of cable lengths in a currently sensed pair located on each side of the affected defect and the defect is thus encircled. The localisation itself is effected via an indication of the change at irregular intervals.<IMAGE>
Patent SE-8304952-D0 (SE)
Inventor: TOKUNO M
IPC: B26D7/26
Filed: 1983-09-14
Abstract: The tool pairs (501) are fastened to pairs of tool holders (51) which are in turn attached to pairs of shafts (61) parallel to one another so that longitudinal slots or longitudinal grooves can be made in cardboard passed through between the shafts. In particular to improve the positioning accuracy, the pairs of tool holders (51) are mounted in a slidable manner on the pairs of parallel shafts (61). However, the shafts are designed to alternatively retain the tool holders (51) in position. Displacing elements (24) on motion devices (2) for displacing the tools in accordance with the number of tool pairs (501) can be moved at least on one guide element (1) parallel to the shafts (61) and can be brought into engagement with the pairs of tool holders (51). All displacing elements (24) can be simultaneously brought into engagement with and disengaged from the corresponding pairs of tool holders by a feed unit. A numerical positioning control system (4) serves to control the drive motors (2) of the motion devices for displacing the tools. <IMAGE>
Patent SE-8403359-D0 (SE)
Inventor: MAAG W
IPC: F24D19/10
Filed: 1984-06-21
Abstract: The temperature regulating unit of a heating system (H) is combined with a cascade circuit (22, 25, 39), operating in stages and as a function of load, for switching a plurality of heat generators (1a, 1b, K) on and off. It is suitable for multi-stage heat-pump operation (1a, 1b) in a bivalent heating system having a boiler (K) for fossil fuels as auxiliary heat generator. An integrator (18) integrates a temperature difference ( DELTA  theta ) between a desired and an actual value ( theta vs,  theta vj) with respect to time (t). A first threshold value switch (23) influenced by the integral regulates in each case one of the heat generators (1a, 1b, K), as a function of the heat requirement, in on/off operation, or an actuator (6, 7) in a quasi-continuous fashion as a pulse generator (24). Via a second threshold value switch (22) with a higher threshold value, the same integral controls the load-dependent switching on and off of the heat generators. The regulation and control system is suitable for low-temperature heating installations with flat heating curves, and also prevents the short-term switching on and off of the regulated heat generators (1a, 1b, K) under limiting conditions. 
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Patent SE-8404435-D0 (SE)
Inventor: DAN L J
IPC: B65D85/50
Filed: 1984-09-05
Abstract: A device for the mailing of cut flowers, the device comprising a hollow body with a bottom and a lid, and a support pin extending between the bottom and the lid for supporting the cut flowers centrally within the hollow body.
Patent SE-8405745-D0 (SE)
Inventor: PILTZ L-E
IPC: F16L58/00
Filed: 1984-11-16
Abstract: A method for continously manufacturing a thin wall tube of an extrudable material, preferably a polyolefine, having a wrapper of a metal foil.A thin wall extrudate is discharged from an extruder and a web of a metal foil having an adhesive layer thereon is fed against the outside of the tube and brought to fully cover the envelope surface of the tube with said layer facing the tube.Thereafter the tube is fed into an opening in a housing forming a pressure and temperature zone.The lamination pressure for laminating the metal foil to the tube is made selfadjusting by adapting the temperature and/or the efficient opening diameter of said opening to the inherent deformation resistance of the tube.
Patent SE-8500042-D0 (SE)
Inventor: OLSEN J G
IPC: F21S13/00
Filed: 1985-01-07
Abstract: PCT No. PCT/NO86/00002 Sec. 371 Date Sep. 26, 1986 Sec. 102(e) Date Sep. 26, 1986 PCT Filed Jan. 6, 1986 PCT Pub. No. WO86/04133 PCT Pub. Date Jul. 17, 1986.A lamp for liquid fuel comprising a fuel container (3), a wick support (4) connected to an opening (15) in the container and a wick (5) supported by the wick support and connected to the container, such that fuel can be led by means of capillary forces from the container to the wick support. Also present is a frame arrangement (28) enabling the lamp to be stood or suspended. The container (3) is of the disposable type and is equipped not only with connecting organs (17) for the purpose of securing it in the frame arrangement (28), but also with securing organs (18) for the wick support (4). The frame arrangement is so executed as to accommodate the wick support inside it in such a way as not to be visible in the main from outside the lamp in its operating position. Essentially only the part (10) of the container with said opening is allowed to pass through, so that the wick support (4), when it is connected to the container, will be on the outside of the frame arrangement (28), in connection with which the frame arrangement should preferably exhibit means (36) for supporting a shade (29), such that the latter encloses the wick support and the intended flame (30).
Patent SE-8501346-D0 (SE)
Inventor: NILSSON L
IPC: A47G21/18
Filed: 1985-03-20
Abstract: To prevent the drawn-out tube being pushed together again when the packing container wall is penetrated, the tube has a lock lug (4). The lug, by mechanical engagement, maintains the two parts (1,2) of the tube in the drawn-out position.
Patent SE-8501838-D0 (SE)
Inventor: HOLMBERG GOTE ESKIL YNGVE
IPC: A01M23/30
Filed: 1985-04-15
Abstract: Animal trap, particularly a mousetrap, comprising a jaw (13) pivoted to a base plate (10), which is spring biased to engage the base plate on one side of the pivot axis (12) and can be hooked by means of a latch (19) with the spring (16) tensioned when pivoted against the plate on the other side of the pivot axis. On said one side of the pivot axis a rocking plate (22) arranged as release means is pivoted to the base plate (10) at an edge adjacent to the pivot axis (12) of the jaw (13), to be held raised at a small angle to the base plate by the latch, when set, the rocking plate being foldable downwards against the base plate to disengage the jaw.
Patent SE-8600089-D0 (SE)
Inventor: HENSVOLD EILIF
IPC: B62B17/02
Filed: 1986-01-09
Abstract: The invention relates to a method and a device for reducing the friction between a vehicle provided with runners sliding preferably on snow and ice and the underlying surface, a medium containing heat energy being made to flow through a cavity (2) formed in the runners (10) for heating the sliding surfaces (1) of the runners (10).
Patent SE-8602172-D0 (SE)
Inventor: UMEMOTO T
IPC: C21D/
Filed: 1986-05-13
Abstract: PURPOSE:To improve remarkably the residual stress of a stainless steel pipe, etc., by heating locally the outside surface positioned on the outside of the inside surface while cooling water is held interposed on the inside surface of the stainless steel pipe, etc., within the range of the quantity of heat input expressed by the specific equation determined from the thickness of the pipe wall and the average radius of the pipe wall and cooling the same. CONSTITUTION:A heating point.B is set on the outside surface positioned on the outside in the radial direction of the point A to be treated on the inside surface of, for example, the stainless steel pipe P while the cooling water W is interposed on the inside surface thereof always at about 0.3mm/sec. A tungsten electrode S of, for example, a TIG welding machine is thereupon operated and the heating point B is locally heated in the range where the quantity Q of heat input Joule/mm is expressed by the equation in a gaseous Ar atmosphere by the arc heat thereof. The stress of the yield point or above is generated to the pipe wall between the heating point B and the inside surface and thereafter the stainless steel pipe P is cooled. In the equation, T; the thickness of the pipe wall (mm), R; the average radius of the pipe wall (mm).
Patent SE-8704922-D0 (SE)
Inventor: AZIZIAN A G
IPC: C12P13/08
Filed: 1987-12-09
Abstract: A method of preparing L-valine wherein microorganisms of the genus Brevibacterium, resistant to L-arginine hydroxamate or resistant to both L-arginine hydroxamate and  alpha -aminobutyric acid in the presence of L-leucine, are grown in a nutrient medium containing carbon and nitrogen sources, inorganic salts, and growth stimulants with subsequent isolation of L-valine from the culture medium and purification of the same.
Patent SE-8800152-D0 (SE)
Inventor: EKMAN K
IPC: D21C9/10
Filed: 1988-01-19
Abstract: Procedure for prebleaching cellulose pulp obtained by a chemical process. The cellulose pulp is treated with a phenol solution at elevated temperature, whereafter the cellulose pulp is, possibly after washing, bleached by single or multiple step bleaching known in itself in the art. For phenol solution is used an aqueous solution containing in addition acid catalyst, advantageously hydrochloric acid, 0.2-0.5 % of the water quantity. The treatment with phenol soltion is carried out at a temperature between 98 and 102<o>C.
Patent SE-8802329-D0 (SE)
Inventor: SABEL O
IPC: B28C/
Filed: 1988-06-21
Abstract: Process for cooling or heating concrete in a so-called gravity mixer provided with a large number of internal blades, in which a gas is introduced into the mixer, which gas is used as a cooling or heating medium. The invention is distinguished by the fact that the gas is introduced in a lance running through the feed opening of the mixer, so that the lance forms an angle to the horizontal plane and so that the mouth of the lance is brought firstly to lie close to the surface of the concrete present in the mixer and secondly into a position by the blades lying closest to the feed opening. The invention also comprises a device for realizing the process. <IMAGE>
Patent SE-8804633-D0 (SE)
Inventor: AVELOEV R I
IPC: F16K31/68
Filed: 1988-12-22
Abstract: A thermostatic mixing valve has a connection housing and an attachment housing which are joined together at abutting surfaces. The connection housing has hot, cold and mixed water passages which mate with respective hot, cold, and mixed water passages in the attachment housing. The attachment housing further has valve means for controlling the temperature and quantity of the mixed water.
Patent SE-8900510-D0 (SE)
Inventor: GRAHN EVA ELISABETH
IPC: A61K35/74
Filed: 1989-02-15
Abstract: A pharmaceutical preparation in the prophylaxis against and/or the treatment of  beta -streptococcal tonsillitis is described. The preparation includes at least one viable microorganism strain selected from the group consisting of Streptococcus sanguis II strains with the deposit numbers NCIB 40104, NCIB 40105 and NCIB 40106, the Streptococcus mitis strain with the deposit number NCIB 40107 and streptococci strains with essentially the same capacity to inhibit  beta -streptococci as the deposited strains, in a pharmaceutically acceptable medium wherein the microorganisms retain their viability. Use of the preparation in the prophylaxis against and/or the treatment of  beta -streptococcal tonsillitis is also described.
Patent SE-9001003-D0 (SE)
Inventor: BENGTSSON K
IPC: G06K7/10
Filed: 1990-03-20
Abstract: A hand scanner intended for optically reading a bar code on an item of goods and therewith produce an electric signal which corresponds to the read bar code. The invention is characterized in that the hand scanner (1) is provided with one or more permanent magnets (3, 4) in the vicinity of its optical bar-code reading device. <IMAGE>
Patent SE-9102469-D0 (SE)
Inventor: JUREWICZ S R
IPC: C04B35/56
Filed: 1991-08-28
Abstract: A method is shown for forming a diamond impregnated carbide containing dispersed diamond crystals, the crystals being formed via in-situ conversion of graphite to diamond. Graphite particles are blended with tungsten carbide power and a binder containing elemental powders known to be diamond catalyst. After blending, the powder is pressed into a green body of a desired shaped and sintered. After sintering, the body is loaded into a high temperature and pressure apparatus and exposed to conditions sufficient to convert the graphite to diamond.
Patent SE-9200660-D0 (SE)
Inventor: SCHULZ W
IPC: G21C17/06
Filed: 1992-03-04
Abstract: A boiling water reactor has a control element disposed in a water pond. An apparatus for the neutron-radiography testing of the control element includes a film cassette having a recording area. A water-free hood is fitted over the control element. The hood has an open bottom and a wall facing the film cassette. The wall has an opening formed therein with a cross section corresponding to the recording area. A holding device fits over the opening for receiving the film cassette. The holding device has a downwardly open side extended below the opening through which the film cassette is to be introduced into the water-free space in the holding device. A neutron source, a collimator and the film cassette lie in one measurement plane. The opening in the hood wall reduces the proportion of scattered neutrons and the impairment of image quality caused by a film of water remaining between the hood wall and the film cassette and by the hood wall itself, in prior art devices in which the film cassette is disposed outside the hood.
Patent SE-9203404-D0 (SE)
Inventor: NESET K T
IPC: F26B13/12
Filed: 1992-11-13
Abstract: Tenter for an endless fabric, especially for use by heat treatment as a part process in connection with manufacturing of fabric for a paper machine comprising several carriages (1) for guiding the rims of the fabric material by means of a carrier (2) for each carriage (1) which is connected with a drive chain. Each carriage (1) comprises at least one spring (4) arranged between the carrier (2) and an abutment in the carriage (1) such that the velocity of each carriage (1) substantially corresponds with the speed of the fabric rim. It also includes a mechanism for registering and monitoring the tension force in the material based on which the velocity of the drive chain and the carrier (2) is adjusted to maintain a desired velocity for the fabric through the heat treatment zone.
Patent SE-9203539-D0 (SE)
Inventor: SKOELD R
IPC: C10N30/16
Filed: 1992-11-25
Abstract: Primary amines having the formula R(OCH2)nCH(OH)CH2NH2 in which R is an acyclic group with 2-12 carbon atoms and n is 0 or 1, or a salt thereof, are used as anticorrosion and antimicrobial agents. They are suitable to be incorporated in aqueous, alkaline, industrial fluids. An aqueous, alkaline metal working fluid is also disclosed.
Patent SE-9301911-D0 (SE)
IPC: A61K38/55
Filed: 1993-06-03
Abstract: A compound of the general formula (I): A<1> - A<2> -NH-(CH2)n - NH-C(NH)-NH2, wherein n is an integer 2, 3, 4, 5, or 6; preferably 3 or 4; A<1> represents a structural fragment of formulae (IIa), (IIb), (IIc), (IId) or (IIe); A<2> represents a structural fragment (a), as well as processes for the preparation thereof, the use and the pharmaceutical formulations.
Patent SE-9302514-D0 (SE)
IPC: E02D7/10
Filed: 1993-07-23
Abstract: The free-falling hydraulic support uses pressure-sensitive means to control the impact duration prior to upward acceleration of the support body.
Patent SE-9303631-D0 (SE)
Inventor: ERIKSSON VILHO
IPC: F24S23/70
Filed: 1993-11-03
Abstract: The invention relates to a heating apparatus utilizing solar energy. The apparatus comprises a stand (1) and a device (2) carried by the stand for concentrating the rays of the sun and directing them to a predetermined, limited area. The device (2) for concentrating and directing the rays of the sun comprises at least one reflector panel (7), which is joined to the stand (1). A heat storage body (6) is removably joined to the stand (1) at a predetermined position, so that at least a portion of the heat storage body (6) is within the predetermined, limited area.
Patent SE-9500235-D0 (SE)
Inventor: OROUG ARNE
IPC: A01K39/04
Filed: 1995-01-24
Abstract: A separator is used with a low feed-in placed on its side. With the aid of centrifugal force level raising occurs in two stages with upwardly inclined rotating grooves (6). These grooves can be partly replaced by tubes, but grooves are easier to clean. Sepg. occurs in vessels (11) suspended in slings (21) on a rotating vertical shaft (5). Sepg. is introduced mechanically with the honey spread out in a thin layer so that waste material only has to move a short way to the surface, where it floats out on a honey bed. This all occurs under the effect of strong G-forces with the process continuing.
Patent SE-9504261-D0 (SE)
IPC: F02C3/28
Filed: 1995-11-28
Abstract: A method and a device for supplying air to a pressurized combustor (BK) in a gas turbine plant which for pressurization of the combustor (BK) comprises a compressor (C) driven by a gas turbine (GT), which in turn is driven by gases formed during combustion of a fuel in the combustor (BK). The invention is characterized in that the air is supplied to the low-pressure side of the compressor (C) via a pressurization device (F) in which the air is compressed such that air with a predetermined density is supplied to the compressor (C).
Patent SE-9504635-D0 (SE)
Inventor: FREDRIKSSON LARS
IPC: F16G15/04
Filed: 1995-12-22
Abstract: A chain coupling device comprising a ring member adapted to be coupled to a hoisting mechanism, and a chain coupling mechanism adapted to be coupled to at least two hoisting chains (101, 201). The chain coupling mechanism comprises a unitary anchoring body (1) being made in one piece and being securable to the ring member. The unitary anchoring body has at least two pairs (6a, 6b; 7a, 7b) of anchoring projections, each pair of anchoring projections being provided with a detachable anchoring pin (6d, 7d) for anchoring an end link (102, 202) of an associated hoisting chain (101, 201) to the unitary anchoring body. The unitary anchoring body also has at least one pair (10a, 10b; 11a, 11b) of coupling projections being located at a distance from a corresponding pair of anchoring projections and being provided with seating surfaces for accommodating one (204) of the links of the associated hoisting chain.
Patent SE-9601051-D0 (SE)
Inventor: FREDRIKSSON RUNE
IPC: E01C/
Filed: 1996-03-25
Abstract: A support layer for a road, railway roadbed, runway or industrial building floor comprising a compacted layer (2) of graded macadam material - contains a macadam layer with a maximum stone size (S1 max) equal to 60-70 % of the macadam layer thickness and in which the particle size distribution is defined by the provision that no more than 13 % of the macadam layer stone material can pass through a screen with a mesh size equal to one third of S1 max. The macadam layer is impregnated with bitumen (6) and then filled with an asphalt material (3) in at least the upper section.
Patent SE-9602862-D0 (SE)
Inventor: BRYNTSE ERIK
IPC: H04W24/00
Filed: 1996-07-25
Abstract: A method of measuring the quality of a mobile connection, in a mobile telephone system, has the following steps: establishing a mobile connection between a mobile handset and a fixed measurement station; transmitting predetermined test sequences from said mobile handset to said fixed measurement station and vice versa; storing sound signals received by said mobile handset and said fixed measurement station; and analysing said received sound signals to derive a measure of the quality of said mobile connection. A portable measurement briefcase, for use with the method, includes a mobile handset modified for the transmission of predetermined test sequences. A fixed measurement station, for use with the method, includes an ISDN-connected PC equipped with a DSP card.
Patent SE-9701455-D0 (SE)
Inventor: MULLER PATRICK
IPC: B65D19/00
Filed: 1997-04-18
Abstract: A single-part plastic pallet is produced monolithically in one moulding operation, with a loadbearing base (2) which forms a support surface (8) and has feet (6) which are formed in at least four corner regions of the loadbearing base (2) on its underside (4). It is used in transporting and storage systems in which the pallet is supported only in the region of its opposite narrow sides (18) and is otherwise arranged freely, in the manner of a bridge, with its longitudinal extent (22) not supported. The loadbearing base (2) is designed as a double base having an upper top board (10) and a spaced sub-base (12). The top board (10) and the sub-base (12) are connected via a loadbearing construction having two different types of strut frameworks (14, 24); connecting struts (16) running longitudinally, parallel to the long sides (22), being provided in the first type of strut framework (14) and connecting struts (26) running transversely, parallel to the narrow sides (18), being provided in the second type of strut framework (24). The struts (16) act as compression/tension struts. The struts may all be angled (Fig 8).
Patent SE-9704572-D0 (SE)
Inventor: DAERGA PER-ANDERS
IPC: E21D13/02
Filed: 1997-12-08
Abstract: The present invention refers to a method for excavating a vertical rock cavern having an elliptical or oval cross section, whereby access from ground level to the cavern takes place via a ramp or through a vertical shaft, and that the cavern is intended for the storage of bulk products, e.g. gas and/or fluids. Vertical rock caverns combine a good environment for storage with favourable rock stability in the surrounding rock, which is a pre-requisite for being able to construct caverns with large spans. However, the work of excavating a vertical rock cavern has not been carried through in a sufficiently efficient manner as the work has, among other things, taken place on far too many levels. The procedure according to the invention is distinguished in that a roof section (2) and a bottom section (3) are developed on at least two levels, and that the volume existing between them is bench drilled, blasted and removed.
Patent SE-9704705-D0 (SE)
Inventor: DAVIDSSON LEIF
IPC: B65G21/22
Filed: 1997-12-16
Abstract: An arrangement for displacing an object comprising a carriage (1) and an elongated element (14), the carriage being arranged in connection to the element in an active position for displacing the carriage in the longitudinal direction of the element, the carriage having at least one wheel (2, 3, 4, 5, 8, 9) for contacting a first surface of the element, said wheel being arranged to contact the first surface when a load is applied to the carriage in a first direction and to roll on the first surface during displacement of the carriage, wherein at least one wheel (2, 3, 4, 5, 8, 9) of the carriage is arranged to contact and during the displacement to roll on a second surface of the element, which is separate from the first surface, when a load is applied to the carriage in a second direction opposite the first load direction.