baber/WOPTO huggingface dataset:
Patent SE-8104194-L (SE)
Inventor: BURGER H
IPC: E02D3/074
Filed: 1981-07-06
Abstract: A crank device for soil compacting apparatus having a crank shaft and a connecting rod coupled to each other by two eccentric elements rotatable about parallel shafts in which the first eccentric element is provided with a plurality of recesses and the second element is provided with a locking bolt with the elements being rotatable to relative positions at which recesses respectively are generally aligned with said bolt, with the bolt being mounted for movement between a first position at which it can enter a first recess generally aligned therewith and cannot enter a second recess generally aligned therewith and a second position at which it cannot enter the first recess aligned therewith and can enter the second recess aligned therewith.
Patent SE-8104229-L (SE)
Inventor: GORDON I
IPC: H01F27/28
Filed: 1981-07-07
Abstract: A ferroresonant power supply having a relatively stable output voltage includes a magnetic element having a saturating core (20) and a winding (22) thereon. A magnetizing current is developed by a source (23) of high frequency voltage for generating alternating magnetic flux in the core (20) so as to develop an alternating output voltage (V out). A capacitor (26) develops a circulating current that generates in a core section associated with the winding magnetic flux that aids in saturating the core section to provide regulation of the output voltage by ferroresonant action. In order to temperature stabilize the output voltage, the saturating core section is formed of a ferrospinel comprising a lithium ferrite or a substituted lithium ferrite. The ferrospinel has desirable magnetic properties of a relatively small change in saturation flux density with temperature, and low coercivity which results in a relatively small temperature rise in the saturating element. The ferroresonant power supply may be used to generate an ultor voltage for a picture tube in a television receiver. <IMAGE>
Patent SE-8105608-L (SE)
Inventor: JEDERSTROM RUNE
IPC: B65G7/12
Filed: 1981-09-23
Abstract: The invention relates to a crane of the kind which has a stand 1 and a jib 11 rotating relative to the stand, via which runs a rope 3 one end of which is intended to be fastened to the object to be handled, and to the other end of which is applied a traction force via a drum 26. The rope's crossing between a control unit 15, 17 on the stand and the jib is effected so that the rope, when pulled therein exerts a force on the jib which tends to rotate the latter towards a base position. This rotating effect on the jib can be utilised to swing a load into a position above a vehicle etc. <IMAGE>
Patent SE-8201341-L (SE)
Inventor: LISS G
IPC: H02J3/36
Filed: 1982-03-04
Abstract: In a DC power transmission system the rectifier and inverter stations are controlled by transmitting a signal representative of the voltage of the AC network in the inverter station, to the rectifier station and/or measuring the voltage in the AC network of the rectifier station and comparing it with the DC voltage on the transmission line. When the measured AC voltage exceeds the measured DC voltage, this indicates that the AC voltage of the inverter station has been reduced to such an extent that the rectifier station may receive a signal to this effect at the same time as the voltage reduction has been measured in the inverter station.
Patent SE-8202743-L (SE)
Title: Microporous hollow fibre membrane for plasmapheresis - by extruding soln. contg. polyether-polycarbonate block copolymer with centre liq. into gelling liq. which slowly forms solid hollow fibre.
Inventor: GOEHL H
IPC: B41J1/24
Filed: 1982-04-30
Abstract: Microporous hollow fibre membrane (I) of hydrophilic polyetherpolycarbonate block copolymer (II) for use in plasmaphoresis is claimed in which the membrane (I) has a symmetrical wall structure with smoothly rounded pore openings without sharp edges. Also claimed is a process for making (I) by extruding a soln. of (II) in the form of a hollow fibre (III) and then gelling and opt. washing the fibre. (I) has a pore dia. of 0.008-0.8 pref. 0.5 microns, a porosity of above 65 pref. 80-85% and a thickness of 20-300 pref. 100 micron. (II) comprises bisphenol A/polyalkylene oxide polycondensate of formula (A) where R is CH2CH2 or combinations of CH2-CH=CH and CH=CH pref. CH2CH2, m=40-100, pref. 80, n=10-155 pref. 152 and p=0.5-3 pref. 1. (I) has a wide cutt off and relatively high filtration rates and the pore openings do not cause hemolysis when used to separate plasma from blood cells.
Patent SE-8206306-L (SE)
Inventor: HOLMEROS S
IPC: A01J25/13
Filed: 1982-11-05
Abstract: No further information available at time of publication.
Patent SE-8304498-L (SE)
Inventor: MATZNER B
IPC: G21C3/34
Filed: 1983-08-18
Abstract: In a fuel assembly for a nuclear reactor a fuel element spacer formed of an array of laterally positioned cojoined tubular ferrules each providing a passage for one of the fuel elements, the elements being laterally supported in the ferrules between slender spring members and laterally oriented rigid stops.
Patent SE-8304747-L (SE)
Inventor: AMNEUS KRISTER
IPC: E04B/
Filed: 1983-09-02
Abstract: The panel (13) for at acoustic system is formed from fibre material and is covered on both sides by surface layers (14). The panel can be oscillated in a direction perpendicular to its major plane, for generating or damping sound travelling in the surrounding air. - The central part of the panel can be provided with e.g. surface stabilising layers of an air permeability greater than that of the remainder of the panel. The central part thus dampens the panel oscillation proportional to the oscillation velocity change in this central part.
Patent SE-8403053-L (SE)
Inventor: REDIKULTSEV J V
IPC: C12M1/06
Filed: 1984-06-06
Abstract: PCT No. PCT/SU83/00009 Sec. 371 Date Jun. 4, 1984 Sec. 102(e) Date Jun. 4, 1984 PCT Filed Apr. 29, 1983 PCT Pub. No. WO84/01582 PCT Pub. Date Apr. 26, 1984.The invention relates to apparatus for cultivating microbiological substances. The fermenter comprises a container (1) accommodating an aerator (4) and a stirring unit (5) having the form of a circulation tube (6) and membrane (7). A partition (9) having a through hole (10) offset relative to the center thereof is disposed between the membrane (7) and the end of the tube (6) to define with the membrane (7) a closed volume (11). The aerator (4) and the stirring unit (5) are integrated into a single assembly secured on the partition (9) and having a chamber (12) for distributing liquid and gas flows. The fermenter is intended for intermittent cultivation of various substances of biological origin feeding on liquid, solid or mixed nutrient substrates.
Patent SE-8403571-L (SE)
Inventor: CASTELL-EVANS J V
IPC: B60T17/02
Filed: 1984-07-05
Abstract: An automobile hydraulic braking circuit comprises two reservoirs in addition to the main hydraulic fluid reservoir. One additional reservoir can replenish the other which in turn can replenish the main hydraulic reservoir. A peristaltic pump controls fluid flow to the main reservoir from the adjacent additional reservoir. Probes in the additional reservoirs operate in conjunction with control circuitry to inhibit operation of the pump to prevent contaminated fluid from being supplied to the main reservoir.
Patent SE-8405229-L (SE)
Inventor: THORNBLOM J
IPC: H05H1/40
Filed: 1984-10-19
Abstract: The invention relates to a method and a means for facilitating the replacement of plasma generators and for minimizing the heat losses during installation of a plasma generator in a shaft furnace, particularly for plasma generators of the type comprising cylindrical electrodes between which an electric arc is generated, the bases of the arc being caused to rotate by means of electric field coils arranged around said electrodes. To achieve this at least the field coil (7) surrounding the electrode nearest to the nose (12) of the plasma generator, together with its connections for coolant and electricity, is permanently secured in the wall (1) of the shaft furnace in conjunction with the opening (6) for insertion of the plasma generator (11) into the shaft furnace.
Patent SE-8501502-L (SE)
Inventor: LARSSON P O
IPC: B27B33/00
Filed: 1985-03-27
Abstract: The chipping blades (22), which locate against the main circular saw blade (14), have a broader part extending into the blade deepened sections (38). - Their edge sides locate against the circular blade (14) along a plane displaced in relation to the blade (14) side.
Patent SE-8501858-L (SE)
Inventor: HUNDSTAD R L
IPC: B01D53/74
Filed: 1985-04-16
Abstract: A method is described for use in a plenum in the stack or flue ducts of a fossil fueled combustion system to eliminate or substantially reduce SOx and NOx emissions from the stack exhaust. The method uses an electrically operated stable glow discharge maintained in a conversion reactor between separate resistively ballasted pins and opposing plane electrodes disposed in said plenum. The reactor of this invention electronically activates, reacts and chemically modifies the selected pollutants to result in a thermodynamically stable solid product which can be removed and disposed suitably.
Patent SE-8503056-L (SE)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1985-06-19
Abstract: A clamp structure with a clamping band having open ends and a mechanical interconnection of the open ends of the band that include at least two outwardly extending hooks in the inner band portion adapted to engage in apertures in the outer band portion; at least one of the hooks is a cold-deformed support hook and another one of the hooks is a generally circumferentially extending combined guide and support hook which has an inclined guide and support surface operable to initially engage with the corresponding aperture in the outer band portion so as to guide the inner and outer band portions toward one another while at the same time absorbing circumferentially directed tightening forces until the cold-deformed support hook becomes effective in also absorbing tightening forces by engagement of its abutment surface with the corresponding aperture.
Patent SE-8601486-L (SE)
Inventor: COLANZI F
IPC: F16J15/32
Filed: 1986-04-03
Abstract: A sealing unit comprises two rigid, face-to-face shields, one of which is provided with an annular elastomeric member exerting sliding radial sealing pressure on a track of the other shield. The other shield is provided with a radially-outer edge bent in such a manner as to define, on a front outer surface of the shield, a concavity, and, on an inner surface, a corresponding convexity cooperating with an axial annular rib on the elastomeric member, for defining a further seal.
Patent SE-8603036-L (SE)
Inventor: SCHULMAN J E
IPC: C11D3/386
Filed: 1986-07-08
Abstract: A stabilized enzyme-containing liquid detergent comprises     (a) 5 to 20%, a non-cationic surface active detergent compound   (b) 5 to 30%, of a builder salt;   (c) 5 to 20%, of a swelling bentonite clay;   (d) an effective amount of an enzyme of; (e) an enzyme-stabilizing system containing, based on the weight of the detergent composition, (i) 1% to 10% glycerine; (ii) 1 to 8% of boric acid, boric oxide or an alkali metal borate; and (iii) 0.5 to 8% of a of mono, di and/or polycarboxylic acid having 1 to 8 carbon atoms or a water-soluble salt thereof; and   (f) water. e
Patent SE-8603664-L (SE)
Inventor: RYHAM R
IPC: F26B3/06
Filed: 1986-09-01
Abstract: PCT No. PCT/SE87/00378 Sec. 371 Date Mar. 1, 1989 Sec. 102(e) Date Mar. 1, 1989 PCT Filed Aug. 27, 1987 PCT Pub. No. WO88/01717 PCT Pub. Date Mar. 10, 1988.In a method and apparatus for drying a particulate material, for instance bark, the material is disposed as an annular bed (11) on a perforated disc (10). The bed is moved along the disc by being rotated about its axis by pushing members (12). A surface layer of moist material is continuously deposited on the upper surface of the bed in an area extending over the entire width of the bed, while at the same time a corresponding surface layer of dried material is continuously removed from the lower surface of the bed in a substantially corresponding area (17), so that the bed thickness is substantially maintained uniform over the entire area of the bed. A uniform moisture content is imparted to a drying medium which is passed through the support disc and the bed, the medium is preferably saturated with moisture before leaving the bed.
Patent SE-8700475-L (SE)
Inventor: JOHANSSON B
IPC: B04B1/14
Filed: 1987-02-09
Abstract: A centrifugal separator comprises a rotor having two separate coaxial rotor parts, means for axially interlocking these parts, and means arranged for discharging liquid from the separation chamber of the rotor so that the liquid pressure in the separation chamber varies. The separator is specifically characterized in that one of the rotor parts comprises two separate coaxial walls, an inner wall and an outer wall, that the inner wall is supported axially against the other rotor part, that the axially interlocking means connects the outer wall with the other rotor part, that a space is formed between the two walls, and that means are arranged to provide a force of substantially constant magnitude in the space between the walls during operation of the separator, which force acts to axially separate the walls.
Patent SE-8702559-L (SE)
Inventor: GOODMAN R B
IPC: B64D13/08
Filed: 1987-06-18
Abstract: A pressure regulating valve controller for controlling the flow of refrigerant airflow through one of a plurality of air cycle systems is described. The controller includes pressure regulating means (145) for controlling flow in response to changes in ram air temperature as well as pressure regulating means (140 and 315) in response to the number of operating air cycle systems.
Patent SE-8703205-L (SE)
Inventor: SATO M
IPC: B60T8/42
Filed: 1987-08-18
Abstract: The dual brake circuits are supplied with servo pressure from a pump (P) and a reservoir (46). Pressure control valves (22) between the servo supply system and the anti-skid control valves (4,5) distribute the servo feed in proportion to the axle loadings. The axle with the lower loading has a lower servo supply and hence has longer cycle times for the brake modulation effect. - The anti-skid, dual circuit system has a minimum of complexity and a rapid response to brake condition changes.
Patent SE-8901388-L (SE)
Inventor: PIHL KNUT GERHARD
IPC: B05B12/26
Filed: 1989-04-18
Abstract: Masking arrangement for masking a section (11) of a surface (10) which is to be surface-treated, and comprising a surface-covering part designed to be connected, with a bearing side, against the said surface section in a masking position. The masking arrangement also comprises a grip part (7) designed to be grasped for the purpose of applying the masking arrangement in its masking position. The surface-covering part has, on its bearing side, an area with adhesive (6) by means of which the surface-covering part is designed to be secured against the said surface section (11) in the masking position during a surface-treatment phase. During a subsequent unmasking phase, the covering part slips from the surface section, in which respect the surface-covering part has a section which tends to assume an angle such that the bearing side of the surface-covering part acquires two bearing surfaces set at an angle to each other.
Patent SE-9003914-L (SE)
Inventor: JOHANSSON S
IPC: G02F1/313
Filed: 1990-12-07
Abstract: An optical switch for switching wavelength multiplexed optical signals between N input links and M output links is disclosed. The optical switch contains a first plurality of input terminals, optical splitters, tunable optical wavelength filters, optical switching elements, transmitters and optical couplers. In addition, the optical switch also contains a second plurality of output terminals, optical couplers, receivers, and optical splitters. Controllers control the first tunable wavelength optical filters, transmitters, and the receivers, selecting wavelengths for each from among 2n-1 different wavelengths so as to prevent two identical wavelengths from occurring simultaneously in any one of the input links and output links.
Patent SE-9102714-L (SE)
Inventor: BJOERKLOEF TAGE
IPC: B65H45/04
Filed: 1991-09-20
Abstract: A device for automatic folding of soft, flat products. When it is wished to fold soft, flat products 8, for example airbags, a stiff folding edge is needed for folding around. After folding, the edge has to be removed. This also then means that the edge has to be presented prior to folding. The problem has been solved by the folding edge being constituted by tensionable, long and narrow flexible members 1, preferably wires, the position of which can be varied by the members being coupled to movable slide units via holders 2 at the one end and tensioning elements 3 at the other. The folding is effected such that a batch of wires is first drawn out from the holders by use of a manipulating device 4 belonging to the tensioning elements, is tensioned and placed in position. The product is placed on top. The other wires are now drawn out over the product, are tensioned and positioned. The actual folding is achieved by the lower wires being moved in a semicircular path around the upper wires. Once folding is completed, the wires are drawn back into the holders and the procedure can be repeated. <IMAGE>
Patent SE-9202036-L (SE)
Inventor: ABRAHAMSSON A
IPC: G06F9/445
Filed: 1992-07-01
Abstract: A method for dynamically modifying addressing information within a modular software system controlling a telecommunications switching system. Conventional telecommunications exchanges divide each exchange into discrete function blocks with a limited number of functions being performed by each block, thus requiring frequent interaction between blocks through the exchange of software signals. Such exchanges are more complicated in stored program control systems in which individual blocks are removed from memory and reloaded in different memory locations and in which revised blocks contain modified symbol addresses. The present invention utilizes a global signal distribution table loaded with global signal numbers for types of software signals, as well as local signal numbers of corresponding tasks given function blocks. This method overcomes disadvantages typically associated with linking and loading of software modules by delaying linking and performing it dynamically as each block is executed. This method reads a global signal number from a sending block, inserts this global signal number into a job buffer and reads the global signal number and receiving block number of the signal to be sent from the job buffer and the local signal number from the global signal distribution table. Finally, the instruction address is read from the signal distribution table of the receiving block and the instruction located at that address executes. Because local addresses are dynamically stored and read only when a module utilizing those addresses is executed, the information remains current and accurate at all times during operation of the telecommunications switching system.
Patent SE-9203624-L (SE)
Inventor: TOHKALA ANTTI
IPC: B07B1/14
Filed: 1992-12-02
Abstract: A wood chip screening system has a number of parallel rotating shafts each carrying a number of spaced parallel intermeshed discs to accept fines and some good chips. The screening is stopped prior to full screening and the remaining chips passed to a conventional roller screen with multiple rotating rollers spaced to reject overthick and/or overlong chips onto a reject conveyor. - The 1st screen has rollers (2) with intermeshing discs (1) to rapidly pass fines and a few acceptable chips into a hopper (12). A small capacity fines screen (13) under the hopper rejects fines and transfers good chips to an accept conveyor (14). The discharge over the 1st screen passes to a conventional roller screen (10) with accepts passing through onto the accepts conveyor (14) and rejects passing over onto a rejects conveyor (15) for rechipping.
Patent SE-9302427-L (SE)
Inventor: SUNDBLAD BIRGITTA
IPC: D21C9/153
Filed: 1993-07-16
Abstract: Bleaching of recycled fibres with H2O2 is effected in a stock using ozone and a peracid or salts thereof. - The peracid is pref. organic and is esp. peracetic acid, partic. distilled. equilibrium peracetic acid prepd. in-situ by reacting H2O2 with tetraacetylethylenediamine (TAED). t least some of the H2O2 is added with the peracid or salts. The stock is alkaline, having a pH of 8-12 and the amt. of peracid or salts is 10-750 mg/l of stock, based on 100% peracid. Stock temps. are pref. 10-75 deg.C and bleaching is performed during the defibration of waste paper, where the concn. of fibre in the stock is 20 wt.%.
Patent SE-9500781-L (SE)
Inventor: JANISZEWSKI GRZEGORZ
IPC: B60K17/08
Filed: 1995-03-03
Abstract: A six speed vehicle gearbox, comprising an input shaft (2) and two countershafts (3,4) which has six pairs of inter-engaging gears (7-11,30,14,16,18,19,21,23,31) for first to sixth inclusive. The disengageable gear (18) for the first gear speed engages a disengageable gear (23) on a fourth shaft (5) for the reverse gear. <IMAGE>
Patent SE-9501264-L (SE)
Inventor: HULKKONEN SEPPO
IPC: F23K1/04
Filed: 1995-04-05
Abstract: PCT No. PCT/FI93/00369 Sec. 371 Date Apr. 7, 1995 Sec. 102(e) Date Apr. 7, 1995 PCT Filed Sep. 15, 1993 PCT Pub. No. WO94/09321 PCT Pub. Date Apr. 28, 1994A method and configuration suited to feeding a water-containing fuel such as peat or brown coal into a pressurized space such as a pressurized dryer or a high-pressure gasifier. A fuel with a high moisture content requires drying in a dryer prior to gasification or combustion. In the dryer, the fuel is dewatered, whereby the separated water is discharged as steam from the dryer. The generated steam is separated from the fuel flow exiting the dryer and it can be routed as injection steam to a gas turbine. When a portion of the steam extracted from the fuel flow exiting the dryer is fed into the fuel entering the dryer or to a heat exchanger, which is employed for heating the fuel flow, a fuel of higher moisture content can be fed into the dryer, or alternatively, the moisture content of the fuel can be increased to improve the feed of the fuel. The method imparts no reduction of the economy of the energy generation process.
Patent SE-9503738-L (SE)
Inventor: ROOS STURE
IPC: H01R13/703
Filed: 1995-10-24
Abstract: The present invention relates to a device for connecting the external side (a) with the station side (b) of an equipment such that the two sides (a, b) will normally be mutually connected in a normal service mode in a coupling block (1). The external cables are connected to a first end of sheet metal contacts (3) in a first row of contacts in the coupling block (1) and the equipment cables are connected to a corresponding first end of contacts (5) in a second row of contacts. The two sides are mutually connected via a link (11). When desiring a service mode other than the normal service mode, a wire (29) is connected at both ends to requisite sleeves (17, 19), disposed over the second ends of respective contacts, whereafter the sleeves (17, 19) are pressed-in so as to push away the link (11), therewith breaking the normal connection between the sides (a, b) while achieving contact of the wire ends with corresponding contacts (3, 5).