baber/WOPTO huggingface dataset:
Patent SE-8502615-D0 (SE)
Inventor: MALAGOLA P
IPC: F22B37/00
Filed: 1985-05-28
Abstract: Process for corrosion protection of a steam generator tube, in which a metal layer (10) compatible with the material of the tube (1) is deposited by electrolysis on the inner surface of the tube (1) after it is fixed in the tube plate (2), on either side of the face of the plate (2) in contact with the water to be vaporized, over a length which is appreciably greater than the transition zone (5) between the crimped part and the uncrimped part of the tube (1). The outer surface of the tube (1) may also be covered with a metal layer (12) before it is fixed in the tube plate (2). The invention applies, in particular, to steam generators of pressurized water nuclear reactors.
Patent SE-8505517-D0 (SE)
Inventor: PERSSON G
IPC: A47J36/06
Filed: 1985-11-22
Abstract: Lid for large containers (12) especially food preparation containers for catering, and of the type, supported by an arm (17), which is rotable around an axle (16). In order to admit the opening of a small slit of the container (12) opening under simultaneous swinging away of the lid (11), the axle (16) is therefore arranged at an acute angle against opening plane of the container (12).
Patent SE-8600075-D0 (SE)
Inventor: MULLER H
IPC: B22D41/34
Filed: 1986-01-08
Abstract: A sliding gate valve for controlling the flow of molten metal is of the type including a housing (7) supporting a fixed refractory base plate (8), a housing cover (19) removably connected to the housing, a sliding frame (14) accommodating a refractory sliding plate (11) and one or more spring units acting on the housing cover (19) and the sliding frame (14) and arranged to urge the sliding plate (11) into contact with the base plate (8). The device includes a support member (25) which, in use, engages the housing cover (19), a pulling member (22) which, in use is connected directly or indirectly to the sliding frame (14) and force exerting means, e.g. a threaded spindle (26), extending between the support member (25) and the pulling member (22) and arranged to pull the two members together against the force of the spring units so as to unload the locking connections (17, 18) between the housing and housing cover thereby facilitating disengagement of these connections. Access to the plates (8, 11) may thus be gained. Three embodiments of the device are disclosed. <IMAGE>
Patent SE-8600158-D0 (SE)
Inventor: JETCHEVA D I
IPC: C23G1/02
Filed: 1986-01-15
Abstract: The means for simultaneous scouring of metal surfaces contains a waste product in manufacture of fodder yeast, citric acid, ammonium citrate, aqueous solution of sodium gluconate, sulphonated ricinic oil and an inorganic acid, f.e. sulphuric acid respectively in the following weight ratios: 60 to 95%; 2 to 6%; 0.1 to 10%; 0.0 to 4.0%; 0.0 to 20% and 0.0 to 15%. The waste product from fodder yeast manufacture contains itself 0.06 to 0.1% reducing agents; 0.01 to 0.4% phosphates; 0.2 to 0.4% ammonium sulphate; 0.0 to 0.06% furfurol and 0.0 to 0.1% yeast. The means for simultaneous scouring of metal surface from corrosion products, scale and scoria is used in metallurgy, machine construction, agriculture, energetics and all fields where there are conditions for metal corrosion.
Patent SE-8604683-D0 (SE)
IPC: A62B19/00
Filed: 1986-11-03
Abstract: Filter comprises inlets for the gas to be filtered, a pleated aerosol filter material, a carbon filter and an outlet section which fixes onto a face mask. It includes a tapering section. The filter is assembled form three key sections.
Patent SE-8605515-D0 (SE)
Inventor: MATTSSON K J
IPC: A61K9/50
Filed: 1986-12-22
Abstract: A dosage form for oral administration of a pharmaceutically active substance characterized in that it includes a encapsulated or embedded pharmaceutically active substance in a pharmaceutically acceptable non-aqueous liquid.
Patent SE-8701119-D0 (SE)
Inventor: ESPRESTER R
IPC: H01Q7/00
Filed: 1987-03-18
Abstract: For wireless information transmission by means of electromagnetic waves at an extremely low frequency, it is proposed to produce a periodically alternating ring current on a horizontal, large-mesh conductor loop. The already existing high-voltage supply network of the Federal Railway system is advantageously used to form the conductor loop, in that a plurality of balanced high-voltage lines, which connect the substations of the railway, are combined to form a ring and have an unbalanced ring current applied to them.
Patent SE-8705012-D0 (SE)
IPC: B27N3/14
Filed: 1987-12-16
Abstract: PCT No. PCT/SE88/00546 Sec. 371 Date May 15, 1990 Sec. 102(e) Date May 15, 1990 PCT Filed Oct. 18, 1988 PCT Pub. No. WO89/05716 PCT Pub. Date Jun. 29, 1989.Methods for manufacturing fiber board sheets from defibered lignocellulose-containing material are disclosed, including drying the defibered lignocellulose-containing material with heated gas in a tube dryer, transferring the dried lignocellulose-containing material directly to a forming station, and forming the dried lignocellulose-containing material into a fiber web at the forming station whereby the temperature of the dried lignocellulose-containing material is substantially maintained from the drying step to the forming station. Apparatus for manufacturing fiber board sheets utilizing this method are also disclosed.
Patent SE-8802209-D0 (SE)
Inventor: SODERHOLM JAN
IPC: B65D33/18
Filed: 1988-06-13
Abstract: The object of the invention is to provide a self-adhesive sealing flap (4) with a cover film (6), which can be mass-produced in a simple, rapid and inexpensive manner and is easily usable also by an unexperienced person. According to the invention, this is achieved in that the flap (4) has at least one pull tab (8), that an opening slit (9) is formed in the flap (4) and the cover film (6), that around the opening slit (9) there is applied a cover portion (11) in the cover film (6), that the opening slit (9) is covered with a releasable strip (12), and that along one longitudinal side (13a) of the flap there is made a through punch (14) in the cover film (6).
Patent SE-8803492-D0 (SE)
IPC: B60D1/52
Filed: 1988-09-30
Abstract: A locking device at a trailer coupling, including a first part (1), which is adapted to be attachable to a towing vehicle, and a second part (2), which is adapted to be coupled to a trailed vehicle and to be releasably attachable to the first part (1). The first part (1) includes an opening (8), into which the second part (2) is introduceable, and a locking bolt (10), which is displaceable in its axial direction into the opening (8) in the first part (1) to lock the second part (2) by engagement in a locking recess (11) therein in the position thereof where it is introduced in the opening (8) of the first part (1). The locking bolt (10) is urged by a spring (20) in a direction towards the opening (8) in the first part and manually operable in the opposite direction. The locking bolt (10) is also adapted to be positively displaceable in a direction into the opening (8) in the first part (1) as well as out of the opening by screwing motion between co-acting first and second threads (33,32, respectively) associated with the first part (1) and the locking bolt (1), respectively, said threads (32,33) being arranged such that their co-action ceases after a certain displacement of the locking bolt (10) in the latter direction and the locking bolt (10) becomes displaceable independently of the threads (32,33) against the action of the spring (20).
Patent SE-9000946-D0 (SE)
Inventor: JOHANSSON E V
IPC: E06B1/00
Filed: 1990-03-16
Abstract: The arrangement involves a flat rail (3) insertable into an intermediate space (4) between the window frame (1) and the arch (2). The rail has an elastic lock part (5) consisting of a curved part of the rail itself, and which fits into a recess (6) in the frame (1). In this position the window arch is prevented from pivoting outwards from the frame. - To enable the arch to pivot from the frame, a force is applied against the window arch in the opening direction, causing the lock part to extend to the same thickness as the rail.
Patent SE-9001818-D0 (SE)
Inventor: TIBERG N
IPC: C05F17/964
Filed: 1990-05-21
Abstract: Composting device for breaking down organic waste with microorganisms in cooperation with worms, consisting of a container which is provided with one or more openings 11 for throwing in the organic waste; the container comprises at least one lower space 13 containing an insulating material, and at least one upper space 14 which is intended for breaking down the organic waste, with the lower space 13 being kept separated from the upper space 14 by means of a partition 3 which is perforated by openings, and with the insulating material and the organic waste being arranged in their respective spaces such that they at least partially adjoin each other at the partition 3. <IMAGE>
Patent SE-9100281-D0 (SE)
Inventor: STANITZ BERND
IPC: G02B6/32
Filed: 1991-01-30
Abstract: PCT No. PCT/SE92/00054 Sec. 371 Date Nov. 22, 1993 Sec. 102(e) Date Nov. 22, 1993 PCT Filed Jan. 29, 1992 PCT Pub. No. WO92/14178 PCT Pub. Date Aug. 20, 1992Multi channel connector for transmission means, preferably optical fiber ends, diodes or the like, equipped with lenses. The connector comprises two connector parts shaped for cooperation with at least one centering means for the centering of the transmission means. The centering means are respectively male and female shaped. The transmission means are each located in a related holder in both connector parts. Each holder has in limited extent radial mobility as well as axial mobility against the action of a spring in one for each connector part arranged respective channel, so that each holder is self-centering independent of the other holders.
Patent SE-9100632-D0 (SE)
Inventor: WULZ H-J
IPC: D21F5/04
Filed: 1991-03-05
Abstract: The dry end or dryer section of a paper making machine has a plurality of dryer groups. Each dryer group comprises a plurality of heatable dryer cylinders, reversing rolls between each pair of the dryer cylinders in the group and an endless web support belt which passes over a dryer cylinder and then a reversing roll and then the next dryer cylinder in turn in the group. Between the last two dryer cylinders with which the lower side of the web comes into contact, there is an auxiliary guide roll over which the support belt travels free of the web, while the web travels directly from the selected dryer cylinder to the next reversing roll. Alternately, the auxiliary guide roll is disposed between the reversing roll and the next dryer cylinder in the web path of travel. Between the dryer cylinder and the auxiliary guide roll can be provided a second auxiliary guide roll which presses the web against the belt before the web separates from the web to pass to the auxiliary guide roll. A tip cutter is arranged on the free or unsupported stretch of the web. Other reversing roll arrangements are disclosed for separating the web from the support belt so that the tip cutter can act on the free stretch of the web.
Patent SE-9102761-D0 (SE)
Inventor: MAANSTROEM HILDING
IPC: B65G47/51
Filed: 1991-09-24
Abstract: A transportation system for continuous tunnel-driving operations, comprises a drill assembly, a rail-bound back-rig which in addition to standard conventional units also includes a load transfer station which comprises a plurality of portal units, and a track-bound pulling or towing unit having trucks for transporting rock debris, wherein each portal unit is comprised of an essentially parallelepipedic frame construction on whose transverse bottom beams there is arranged tracks and a centre rail for the pulling unit with the carriages, and at whose upper part above carriage height there is arranged an arrangement for receiving, storing and emptying the rock debris which is transferred from the drill assembly to the arrangement via transporters. The system is characterized in that the arrangement for receiving, storing and emptying the rock debris is comprised partly of a drum (E) which is mounted for rotation on the end-wall beams of the frame construction (1) at its upper part and presents a longitudinally extending opening (6) which in a drum filling position and storage position faces upwards and in a drum-emptying position faces downwards, and also partly of a stationary load box (7) having a longitudinally extending bottom opening (8) and guide plates (9) for emptying the rock debris, the stationary load box being attached to the frame construction (1) and the drum (E) being partially located in the box. <IMAGE>
Patent SE-9102969-D0 (SE)
Inventor: VIKTORSSON P O
IPC: F02B63/02
Filed: 1991-10-14
Abstract: In a motor saw comprising an engine portion and a handle portion, the engine portion comprises a carburetor (17) located in a separate carburetor chamber (13) and connected to the cylinder (10) of the engine by means of a flexible inlet tube (18) passing through a partition wall (15) between the carburetor and the cylinder. For reducing vibrations transmitted to the carburetor, a supporting means is provided between the carburetor and the handle portion. The supporting means comprises a link (22) which is articulately connected to the carburetor as well as to the handle portion.
Patent SE-9201110-D0 (SE)
Inventor: BOEHMER C
IPC: E05D3/12
Filed: 1992-04-07
Abstract: A portable data processing device has a housing, a display, turnable holding arms arranged to hold the display above an upper side of the housing. Each of the holding arms has a holding arm-extension part provided with a blocking slider. The housing and the holding arm have locking recesses. The blocking slider has a first blocking portion which in one end position engaging in the locking recess of the holding arm and a second locking portion which in another end position engages in the locking recess of the housing. The blocking slider is spring biased in direction toward the locking opening of the holding arm and fixed in a locking position which is opposite to a spring force. The device also has a turning arm which locks the blocking slider in the locking position. The display is turnable and vertically movable between two different positions.
Patent SE-9303766-D0 (SE)
Inventor: LANDFORS JOHAN
IPC: D21C11/00
Filed: 1993-11-15
Abstract: A process for treating a low-concentrated aqueous feed solution comprising at least one aqueous process stream from a pulp mill, which comprises concentrating the feed solution by evaporation to form an evaporation concentrate, and subjecting at least a part of said concentrate to a first electrodialysis treatment, for forming a first electrodialysis concentrate containing salt removed from the evaporation concentrate and at least one diluate depleted in said salt. A plant for carrying out the process according to any of the preceding claims which comprises an evaporator device (1) with an outlet connected to the inlet of an electrodialysis concentrating device (15), and optionally arranged in the liquid flow path therebetween a precipitating device (5) and/or a separating device (9).
Patent SE-9400123-D0 (SE)
Inventor: BRAENNSTROEM MARTIN
Filed: 1994-01-18
Abstract: Toothpaste for sensitive teeth comprises an aq. emulsion contg. (a) 1-5 wt.% terpene hydrocarbons; (b) 1.5-5 wt.% glycyrrhizin; (c) 1.5-8 wt.% xylitol; (d) 1-10 wt.% surfactant; (e) 1-5 wt.% silica; and (f) fluorine cpd..
Patent SE-9404393-D0 (SE)
Inventor: ANDERSSN K ALLAN
IPC: F24F7/02
Filed: 1994-12-16
Abstract: The invention relates to a ceiling arrangement for building premises, comprising an air permeable insulation layer (5) and an air gap (4) arranged above said insulation layer (5). The air gap (4) is bounded above by an airtight material layer (3). According to the invention a perforated material (8) is arranged below the insulation layer (5). A lower air gap (6) is arranged below the perforated material and is bounded below by an airtight material layer (7) with at least one through-opening (12) for distribution of air in the form of an elongated slot. Furthermore, an air intake opening (11) is arranged for admitting ambient air to the upper air gap (4).
Patent SE-9602512-D0 (SE)
Inventor: HOEGLUND LARS-OLOV
IPC: G21C7/10
Filed: 1996-06-25
Abstract: Device for cleaning a drive tool for nuclear power station control rods, which can be dismantled into three main parts - the outer tube, piston tube and screw - for washing separately in interconnected tanks of water. The device comprises a tank (1) which is longer than the tool part being washed in it. The tank contains guides (5) next to the sides of the tool part, as well as one or more rings of high-pressure nozzles (6) arranged concentric to the guides. As the tool is placed into the tank it moves through the rings and is simultaneously sprayed with water. A second tank (2) with the same length as the first tank has a similar arrangement of guides (27) and nozzles (30).
Patent SE-9602574-D0 (SE)
Inventor: SLETTENMARK BRUNO
IPC: A61B8/08
Filed: 1996-06-28
Abstract: In a method for locating a measurement and/or treatment catheter in a vessel or organ of a patient relative a fixed catheter, also positioned within the patient in the vicinity of the measurement and/or treatment catheter signals are transmitted from one of the catheters and received at the other one. The position and direction of the measurement and/or treatment catheter relative to the fixed catheter is then determined from the received signals. An arrangement for locating a measurement and/or treatment catheter, intended to be positioned in a vessel or organ of a patient, also includes a fixed catheter, also intended to be positioned within the patient in the vicinity of the measurement and/or treatment catheters. One of the catheters has a signal transmitter and the other one has a signal receiver for receiving signals from the signal transmitter. A signal processor determines from the received signals the position of the measurement and/or treatment catheter relative to the fixed catheter.
Patent SE-9700884-D0 (SE)
IPC: D21C/
Filed: 1997-03-12
Abstract: A process for bleaching paper pulp using a chlorine dioxide bleaching step has this step separated into the following three stages: (1) gaseous chlorine dioxide is added to the pulp to carry out bleaching at an acidic pH and a pulp consistency of 25-45 ; (2) the pre-bleached pulp is diluted to a consistency of 8-16 % and rendered alkaline to a pH of at least 6; and (3) the alkaline pulp is acidified to give an acidic pH and then bleached at 8-16 % consistency with chlorine dioxide.
Patent SE-9703328-D0 (SE)
Inventor: STROEM TORD
IPC: B65D/
Filed: 1997-09-15
Abstract: Between the side walls (3,4,5,6) are corner parts each consisting of a part (15,17,20,22) for fixture to the directly adjoining side wall, and a part (16,18,19,21) which comprises the connection between two adjacent side walls. The corner parts are glued or fastened in another manner to the adjoining side walls (4,6).
Patent SE-9802881-D0 (SE)
IPC: H02K3/12
Filed: 1998-08-28
Abstract: A rotating elelctric machine comprising a stator (2) and a rotor (1). The stator includes a core of a magnetizable material and a winding (8). The rotor rotates in relation to the stator with one degree of freedom. The stator comprises a cup-shaped cavity (9) surrounding the rotor. The cavity is limited by a rotational surface which is formed by a line which rotates around an axis and where the line is partly arched.
Patent SE-9900915-D0 (SE)
Inventor: NILSSON STIG
IPC: G21C21/00
Filed: 1999-03-15
Abstract: Control rod guide tube has a supporting surface (5) with a guide surface (6c, 6d, 6e) having a middle axis (x). The surface has a tangent that forms a non-right angle (alpha) with the middle axis or has a line that forms a non-right angle with the middle axis when lengthened. The first surface forms a guide surface that guides the first tube when the tubes are brought together. Preferred Features: The guide surface is essentially planar or slightly bent. The supporting surface also has a second surface (7a, 7b, 7c) forming an angle with the guide surface.
Patent SE-9903713-D0 (SE)
Inventor: DEHLIN MARIANA
IPC: A61F13/74
Filed: 1999-10-15
Abstract: The invention relates to a refill diaper (1) consisting of two parts, namely an outer diaper (2) and an inner diaper (3). The outer diaper (2) does easily adapt its form to the form of the space between the legs of a child so that it assumes the same shape. It does include a continuous outer edge portion (4) which will contact the skin of the child and is air-filled to provide a sealed contact with the skin and a distance from motions in the diaper. The outer diaper prevents liquid from oozing out and it does include valves (9) permitting the diaper to respirate and in that way to let out moisture. The inner diaper (3) is constituted by a conveniently exchangeable expandable diaper, the shape of which matches that of the outer diaper (2).
Patent SE-9903842-D0 (SE)
Inventor: NILSSON JAN ERIK
IPC: B43L1/10
Filed: 1999-10-24
Abstract: The surface for writing on is made from glass, which is enamelled on the back side to give good contrast between the writing and background. The glass panel is thin in order to prevent reflections and is bonded to a rigid substrate to form a laminate construction.
Patent IT-MI912258-D0 (IT)
Inventor: CINOTTI LUCIANO
IPC: G21C1/08
Filed: 1991-08-14
Abstract: A pressurised-water nuclear reactor with inherent safety comprises a pressurised vessel (2) filled with borated water within which is the body (3) of the reactor. The latter includes an upper part (4) and a lower part (5) within which is the reactor core (18). The upper part (4) includes a first tubular cavity (6), a second tubular cavity coaxial with and outside the first cavity (6) and a plurality of helical tube bundles (8) extending between respective pairs of connectors for the inlet (9) and outlet (10) of water circulating in the tube bundles (8). <IMAGE>
Patent IT-MI922958-D0 (IT)
Inventor: GATTI STEFANO
IPC: D03D15/02
Filed: 1992-12-23
Abstract: The invention concerns a sheet interwoven with copper wire or plait for therapeutical use - especially to treat painful syndromes and inflammatory states of rheumatic origin - having a size and consistency such as to ensure a steady and continuous contact with areas of the human body of not less than 1000 sq cm, and weighing around 1500 g per sq m, said sheet being produced as a normal warp and weft cloth. <IMAGE>
Patent IT-MI930871-D0 (IT)
IPC: E05B49/00
Filed: 1993-05-03
Abstract: It is disclosed a security device (4,6) for lockin, in a manner that can be opened, generic leaves. The device comprises a hologram (45) wherein informations are recorded and which is formed on a portable support (41,61), an opto-electronic reader of said hologram for comparing said informations with identification informations stored in the reader, and means for locking/unlocking the leaf (1) controlled by the reader. The leaf (1) locking means are operated after the reader has read the hologram (45) and compared the informations recorded thereon with the identification informations stored in the reader itself. Since the parameters used for recording the hologram (45) can be many and widely varying ones, the informations contained therein are the result of a large number of combinations which make them virtually impossible to duplicate and decode. <IMAGE>
Patent IT-MO930079-D0 (IT)
IPC: A23L3/40
Filed: 1993-06-11
Abstract: The plant for the treatment of food products, designed so as to enable greater uniformity in the drying regardless of the position of the products in the treatment chamber (2), comprises a conditioner (12) having conduits for extraction and/or introduction of the processing fluid, communicating through gate valves (19, 23) with pairs of cavities (16) in the side walls (10) of the chamber (2) having longitudinal apertures (23) for the extraction and/or introduction of the fluid: of use particularly in plants for the treatment of food products. <IMAGE>