baber/WOPTO huggingface dataset:
Patent SE-7702117-L (SE)
IPC: B63B59/04
Filed: 1977-02-25
Abstract: 1517894 Coated marine surfaces O RASMUSSEN 24 Feb 1977 [26 Feb 1976] 07777/ 77 Heading B2E Ships and sub-aqueous surfaces are protected against corrosion by application of a coating wax which consists of several layers of wax applied in sequence, the layers differing in physical properties so that they can be removed successively after they have become subjected to growth formation. One or more of the wax layers may contain an anti-fouling composition and the wax may be applied as a melt or a dispersion by immersion or spraying. The layers may be removed by brushing, the pressure of brushing being regulated in accordance with the layer to be removed or by the application of water whose temperature is adjusted in accordance with the melting point of the layer to be removed.
Patent SE-7702411-L (SE)
Inventor: BARRER R
IPC: B65H45/12
Filed: 1977-03-03
Abstract: An apparatus for the continuous zigzag-shaped folding of a material web, comprising an infeed station for the material web and two conveying or feed gaps arranged following the outfeed or discharge portion of the infeed station and each disposed to one respective side of said infeed station. The conveying or feed gaps are positioned to receive the material web delivered by the infeed station. The direction of conveying of the material web at any one conveying gap is always opposite to the direction of conveying of the other conveying gap. Further, means are provided in order to repetitively reverse the respective conveying directions of both conveying gaps. Each conveying gap has operatively associated therewith a folding blade or sword which is displaceable from a rest position remote from its associated conveying gap to the region of such conveying gap and operatively coupled with a drive mechanism. This drive mechanism respectively drives each folding blade through a work stroke and back at that moment when the conveying direction of the associated conveying gap reverses so as to move in synchronism with the conveying direction of the infeed station.
Patent SE-7708882-L (SE)
Inventor: WESTERMAN I J
IPC: C08F16/32
Filed: 1977-08-04
Abstract: Polymers of unsaturated copolymerizable carboxylic acids, at least one acrylic or methacrylic ester containing an alkyl of 10 to 30 carbon atoms, and another acrylic or methacrylic ester containing an alkyl of 1 to 8 carbon atoms, optionally with a small amount of a cross-linking agent, rapidly absorb and retain large quantities of water and ionic fluids, and are useful in disposable nonwoven articles.
Patent SE-7713454-L (SE)
Inventor: HOLBEK K
IPC: C08J9/08
Filed: 1977-11-28
Abstract: COMPOSITE MATERIAL.. A composite material in semi-finished or finished form. Semi-finished material comprises cellulose fiber structure, and evenly distributed throughout said structure, a polymer material being constituted  by solid discrete particles or fibers having polymer at least at their surfaces, the polymer being a water-insoluble solid synthetic polymer which is film-forming at temperatures above 80.degree.C, said particles or fibers of polymer material being bound in the composite material by means of a polyelectrolyte, and optionally inorganic particles or fibers of minerals or metals, including hydraulic binders. In finished form, film-forming properties of polymer have been elicited by application of energy. Finished products may be soft, elastic or hard materials or shaped articles. Process for preparing the material comprises co-flocculating polymer material and optionally inorganic material with cellulose fiber pulp by means of polyelectrolyte, and de-watering resulting suspension on a paper making machine. Finished product is obtained from semi-finished product by application of heat and usually pressure. S 1
Patent SE-7910426-L (SE)
Inventor: HEIMALA S O
IPC: C23C18/54
Filed: 1979-12-18
Abstract: A process for coating an electrically nonconductive material with a metal by attaching a less noble metal or a compound thereof, in pulverous form, to the surface of the electrically nonconductive material and spraying a solution of the nobler metal on the surface thus coated in order to cause the nobler metal to adhere to the surface.
Patent SE-8002706-L (SE)
Inventor: SUDAN K K
IPC: C08G8/28
Filed: 1980-04-10
Abstract: Modified phenol-formaldehyde resins, and processes for their preparation, are described wherein board or paper pulping process waste liquor is used as the modifier. The resins may contain, based on solids contents of both resin and waste liquor, from 1:10 to 10:1 parts by weight. These resins are cheaper than conventional resins and also use the waste-liquor without any purification step.
Patent SE-8005298-L (SE)
Inventor: PALMCRANTZ J B
IPC: B66C23/44
Filed: 1980-07-22
Abstract: Folding lifting crane for attaching to a vehicle. A jib arm (9), which consists of parts displaceable one inside the other, is supported by at least one positioning-piston cylinder (8), at least one lifting-piston cylinder (6) and a diagonal arm (7). These are all pivotably mounted with their bottom end on a rotatable stanchion (3). The diagonal arm (7) and the lifting-piston cylinder (6) are pivotably mounted at the bottom on a common bearing shaft (4) which is at a higher level than the bottom bearing shaft of the positioning-piston cylinder (8). The crane thereby occupies quite a small space in the folded position, for which reason it can be advantageously used on off-highway trucks, mine vehicles and such vehicles which are to be transported on railway wagons or in aircraft. <IMAGE>
Patent SE-8008186-L (SE)
Inventor: VOIGT C
IPC: C01B39/26
Filed: 1980-11-21
Abstract: For the reduction of the ammonia content in the product gas of the hydrocyanic acid-methane-ammonia (BMA) process and accordingly to increase the yield the reaction gas mixture of this process is brought into contact with zeolite and the ammonia thereafter desorbed from the zeolite preferably again employed in the reaction step. If the desorption is carried out with a flushing gas such as the hydrocarbon used in the reaction then this mixture can be directly supplied again to the BMA reactor. Through this procedure the amount of ammonia previously lost to the process can again be made useful in the process itself.
Patent SE-8106928-L (SE)
Inventor: EKLUND ULF
IPC: H01R43/00
Filed: 1981-11-23
Abstract: A machine wire's threads will be fixed to a number of contact pins which will then be fitted to plug belonging to the wire. Respective pins are fed forth together with other pins to a station where a thread in the wire belonging to pins will be fed to the pin fastening device for the wires and fixed there. The pin is differentiated by being punched or clipped from other pins and passed down through a fixture point (13-14) which together with the fixture points for other pins (1) passes into a fixture sledge. The fixtures remain mutually shiftable within this sledge. From the starting positions the parts assume when the pins are shifted down, the parts are allotted mutual orientation positions which correspond to the position of the pins relative to one another. The pins orientated in this manner are than transferred to the plug.<IMAGE>
Patent SE-8107558-L (SE)
Inventor: CEDERFLOD C
IPC: B01D19/00
Filed: 1981-12-16
Abstract: A device for decontamination of a liquid, especially petrol or some other fuel, comprised of, according to the invention, a receptacle (1) which has an inlet (2) at the top for the liquid that is to be decontaminated, as well as a first outlet (3) for liquid and any gas, as well as a second downward outlet (4) for the withdrawal of decontaminated liquid. During use, according to the invention, the first outlet (3) can be connected to the pipe extending from the bottom of a container bearing some resemblance to the above named container (9) with the purpose of inducing the liquid in the receptacle (1) into circulation, for which the above mentioned pipes up to the inside of the receptacle are furnished with at least one hole (10) for the purpose of withdrawing any eventual gas.<IMAGE>
Patent SE-8202885-L (SE)
Inventor: KULKE G
IPC: B60T8/36
Filed: 1982-05-07
Abstract: An electromagnetic multi-way valve device (1) is proposed which can be shifted into two operating positions by an electromagnet (10) having two exciting stages. To use simple valves and to easily adjust the valve device (1), two identical individual valves (5, 6) are arranged next to one another in parallel and are actuated via a common, double-armed lever (9) by the electromagnet (10) acting between the two individual valves (5, 6) but eccentrically on the lever. Tolerances in the individual valves (5, 6) and tolerances in the magnetic forces can be compensated for and the valve device (1) adjusted by changing the position of the point (13) of application of the magnet. The device can preferably be used for the pilot control of anti-locking valves for motor-vehicle brake devices. <IMAGE>
Patent SE-8302805-L (SE)
Inventor: LOFVING S-A
Filed: 1983-05-18
Abstract: The stirrup (5) has a profile which is pref. U-shaped. The stirrup arms (6,7) have outwardly bent outer edges (8,9) which can be brough into engagement with edges of a track, hole or rail (3). A pressure component (10) clamps the suspended cable (2) in the device and at the same time the arms (6,7) are pressed apart. This causes the device to be locked to the track, etc. to which it is applied. The pressure component (10) works in conjunction with the one arm (10) to press the suspended cable (2) against the other arm (6). At least one of the arms (6) at a distance from the body (5) is partially bent towards the other arm (7) so that the adjacent parts of the arm (6) and body (5) form a channel in which a suspended cable (2) is pressed by the pressure component (10).
Patent SE-8303343-L (SE)
Inventor: OLSSON I
IPC: G01B7/04
Filed: 1983-06-13
Abstract: A device for measuring the rolled-up length of web forming a roll when a web break has occurred during formation of the roll employs a web break indicator to indicate a web break. Normal web length measuring is carried out by counting pulses from a pulse transducer driven by a roller turned by the moving web and this is stopped on web break. A calculation of the circumference of the web roll on the occasion of the web break is made with the further aid of a pulse transducer on the shaft of the web roll and a counter and logic unit. Too loosely wound web material is removed from the roll and the circumference of the roller decreases. After joining the web and renewed winding, a calculation of the roll circumference is continuously performed by means of the pulse transducers. When the circumference of the roll resumes the size it had at the moment the web break occurred, normal length measuring is automatically resumed.
Patent SE-8403387-L (SE)
Inventor: RICHTER O J
IPC: B65G53/34
Filed: 1984-06-26
Abstract: A high-pressure transfer device, utilizable with wood chips or particulate material, includes low-pressure inlet and outlet ports, with low-pressure shoes associated therewith, and high-pressure inlet and outlet ports with high-pressure shoes associated therewith. A rotor containing a plurality of diametrically through-going pockets operatively communicates with the ports. The low-pressure ports, and shoes, are quadrate in cross-section, and retainers are provided surrounding the low-pressure shoes for guiding radial movement thereof. The retainers include end portions which engage side walls of the high-pressure shoes for guiding radial movement thereof. Biasing means bias the shoes into operative association with the rotor to maintain effective sealing between the rotor and housing, unaffected by radial deflection of the housing. The high-pressure shoes contain through-extending openings which may be quadrate in cross-section at the portions thereof closest to the rotor, and circular in cross-section at the portions thereof furthest from the rotor. Pressure compensators, supplied with hydraulic fluid at a pressure proportional to that at the high-pressure inlet and outlet, are operatively associated with the high-pressure shoes to maintain the bias thereof into engagement with the rotor. The rotor, and all shoes, are made of metal.
Patent SE-8404340-L (SE)
Inventor: HANAS B H
IPC: H05B6/02
Filed: 1984-08-30
Abstract: An iron core and a smelt channel are provided, the latter acting as secondary circuit to a primary coil. A frequency changer of the static type is used to feed the coil, and works in conjunction with a DC source, a resistance, a start capacitor, a start throttle, a start thyristor, a protector and a load capacitor. As the frequency changer is load-commutated, the degree of fill in the furnace controls the commutation for the thyristor, and a high effect feed may be achieved, i.e. between 1 and 3 MW. It is also possible to use a double channel type inductor.
Patent SE-8500550-L (SE)
Inventor: SCHWARTZ C BRUCE
IPC: A61B19/00
Filed: 1985-02-06
Abstract: And arthroscopy support stand is disclosed which contains, in a single movable unit, all of the apparatus needed to perform arthroscopic surgery. The stand comprises a wheel-mounted steel cabinet with brakes at the back of the cabinet for immobilizing it. The cabinet has shelves, open at the front, for supporting various arthroscopic surgery appliances. Mounted at the back of the cabinet are two upright, vertically telescoping fluid bag standards which can be lowered separately to change fluid supplies without interrupting the flow of fluid under pressure to the surgical site. A vertical support column is mounted at the front of the cabinet on a pair of vertically-spaced parallel horizontal arms. The arms are pivotally mounted at the middle of the cabinet so that the support column can be shifted back and forth across the front of the cabinet. The support column has a telescoping upper portion supporting a boom from which a television camera is suspended by an extensible cable counterweighted in the support column. A pair of articulated support arms are mounted one above the other on a lower portion of the support column for vertical and rotational movement to support a television monitor on one arm and an instrument tray on the other. The support arms can be moved up and down on the support column. The television monitor support arm is suspended via pulleys extending into the lower portion of the support column alongside the counterweight to connect under tension to a vertically-extensible coil spring positioned concentrically around the counterweight.
Patent SE-8502731-L (SE)
Inventor: KIGNELL J-E
IPC: D21C11/12
Filed: 1985-06-03
Abstract: PCT No. PCT/SE86/00249 Sec. 371 Date Jan. 28, 1987 Sec. 102(e) Date Jan. 28, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07396 PCT Pub. Date Dec. 18, 1986.Process for recovering chemicals and energy from cellulose waste liquors preferably black kraft liquor obtained in a paper pulp sulphate process, comprising the following, three distinct and separate steps: In the first step the concentrated black liquor is gasified in a pressurized gasification reactor by so called flash-pyrolysis at 700 DEG  to 1300 DEG  C., normally 800 DEG -900 DEG  C., whereby an energy rich gas is produced, and in which the inorganic chemicals of the black liquor are contained in the form of molten suspended droplets, mainly comprising sodium carbonate and sodium sulphide. In the second step the gas from the gasification reactor is rapidly cooled through direct contact with water, and with green liquor, which is formed when the molten droplets and the hydrogen sulphide are dissolved in the quench liquid. The cooled gas subsequently passes through a scrubber. In the lower section of the scrubber the gas is washed with circulating green liquor, and in the upper section of the scrubber the gas is washed with sodium hydroxide (or carbonate) solution and water for complete removal of any remaining sulfur bearing components in the gas. In the third step the now sulfur and particulate-free gas is used as a fuel for generating steam and, if it should be economically justified, also for production of electric power.
Patent SE-8505232-L (SE)
Inventor: BRUDERMANN U
IPC: A61G7/057
Filed: 1985-11-06
Abstract: The present invention relates to a seat structure for collapsible (foldable) invalid chairs provided with a flexible seat and/or back covering, comprising an upholstery material (3) and a covering material (4) at least partially enclosing said upholstery material. The covering material (4) is provided with ultrafine perforations, and an open-pore foam material shaped as a molded part is used for the upholstery material.
Patent SE-8603157-L (SE)
Inventor: ROSENDAL GOSTA
IPC: E04B1/00
Filed: 1986-07-17
Abstract: PCT No. PCT/SE87/00330 Sec. 371 Date Jan. 13, 1989 Sec. 102(e) Date Jan. 13, 1989 PCT Filed Jul. 8, 1987 PCT Pub. No. WO88/00630 PCT Pub. Date Jan. 28, 1988.A web-like element for filling limited space comprises a series of successive gas pockets formed by division of a continuous flexible tubular casing. Each gas pocket contains a given gas volume which does not fill the receptacle volume of the gas pocket completely. The gas may comprise air or nitrogen gas enclosed in a casing of polyethylene. The web-like element comprising gas cushions has great formability for mating up to the walls of the space and adjacent packed parts of the elements, as well as permitting a high degree of filling in the space. The element may be used as buoyancy filling for floating bodies or as insulating filling for spaces in buildings.
Patent SE-8704269-L (SE)
Inventor: JANISZEWSKI G
IPC: F16H61/22
Filed: 1987-11-02
Abstract: PCT No. PCT/SE88/00589 Sec. 371 Date Apr. 17, 1990 Sec. 102(e) Date Apr. 17, 1990 PCT Filed Nov. 1, 1988 PCT Pub. No. WO89/04432 PCT Pub. Date May 18, 1989.An electrohydraulic system for controlling the gear changing process in a mechanical, automatic gear-box having five gears. The system includes two pairs of electromagnetic valves (57, 58, and 59, 60) which control via pressure-control valves (61, 62) the flow of pressure medium to three operating cylinders (41, 42, 43). When activated individually, the electromagnetic valves control the engagement of the first, second, third and fourth gears. Simultaneous activation of the electromagnetic valves (58, 57) of the first and third gears will result in engagement of the fifth gear, whereas simultaneous activation of the electromagnetic valves (60, 59) of the second and fourth gears will result in engagement of the reverse gear.
Patent SE-8800933-L (SE)
Inventor: SCHLAPP A
IPC: B60J10/90
Filed: 1988-03-16
Abstract: A lid liner for a rigid lid of a sliding-lifting roof for an automobile includes a liner plate having a ventilation opening closed by a ventilation flap. The ventilation flap in its closed position lies flush at its lower with the lower face of the liner plate and possesses at its periphery a downwardly facing bearing surface, opposite to which there is a corresponding, upwardly facing counter-surface around the periphery of the ventilation opening. The two surfaces bear against each other without a gap in the closed position, thereby serving to enhance the appearance of the interior of the vehicle and to suppress the penetration of travel noise through the ventilation when closed by the ventilation flap.
Patent SE-8800953-L (SE)
Inventor: KAPPENBERGER P
IPC: B01D3/12
Filed: 1988-03-16
Abstract: The residue or residue fraction left behind during vacuum distillation in a crude oil refinery is further processed, in that it undergoes thin-film short-path distillation at a higher temperature and under a fine vacuum. Raising the temperature leads to a rise in the feed rate and to an improvement in the distillate/residue ratio.
Patent SE-8802110-L (SE)
Inventor: FALK T S A
IPC: B01D43/00
Filed: 1988-06-07
Abstract: The present invention relates to a method for dewatering water-containing particle collections with the aid of gas under pressure, in which at least one of a possible multiple of stages is effected with the aid of gas to which a pressure difference is imparted through and across the particle collection. A smallest predetermined pressure difference is created and the time for establishing the pressure difference does not exceed appreciably the time taken for gas penetration of the therewith dewatered particle collection to occur.
Patent SE-8903557-L (SE)
Title: Building profiles connection between angle to one another - has longitudinal laterally open channel in one component in which two counterposed flanges insert
Inventor: WIDELL HARALD
IPC: F16B12/50
Filed: 1989-10-26
Abstract: The second (2) of the two profiles to be connected has a longitudinal, laterally open channel (4) which issues at one end of it. The coupling connection consists of an eccentric component (9) and a U-shaped lock clip (10). The arms (10a,10b) of the lock clip define, between them, a hollow space (11) in which the eccentric (9) is accommodated. The eccentric rotates in the hollow space to press the arms apart. Each arm has an external track (14) in the vicinity of its free end, and extending transversally over the arm. The arms can be inserted in the channel (3) of the first profile (1) to a position in which the flanges (5,6) and track (14), on rotation of the eccentric, are made to engage one another to fix the lock on the first of the two components. The body part (10c) of the lock inserts in the channel of the second component to be joined. Insertion is from one end of the channel and causes the lock to be fixed there.
Patent SE-9000097-L (SE)
Inventor: GRUZINS I V D
IPC: C08J9/02
Filed: 1990-01-11
Abstract: A composition for obtaining isocyanurateurethane foam plastics comprises polyisocyanate, oxyalkylated saturated and/or non-saturated monofunctional alcohols used as surface-active substances and as a hydroxyl-containing compound, water used as a foaming agent, a catalyst for urethane formation and for cyclotrimerization and a fireproofing compound with the following ratio of components in per cent by weight: polyisocyanate 50.0-75.0; oxyalkylated saturated and/or non-saturated alcohols 3.0-20.0; catalyst for urethane formation and for cyclotrimerization 4.3-10.7; water 0.3-2.0; fireproofing compound 1.0-30.0.
Patent SE-9000108-L (SE)
Title: Writing pad - comprises sheets held together, connected to primary side, and removably arranged
Inventor: BLOMQVIST JOHAN
IPC: B42D5/00
Filed: 1990-01-12
Abstract: The sheets (2) of the pad incorporate at least one adhesive layer (4) for attachment to an underlying sheet, a wall surface, or similar.