baber/WOPTO huggingface dataset:
Patent SE-8003360-L (SE)
Inventor: WEILER R
IPC: B60T13/567
Filed: 1980-05-06
Abstract: A considerable reduction in weight of a brake booster is achieved in relation to conventional brake boosters by disposing a tube or pipe coaxially in the vacuum housing and connected to both end walls of the vacuum housing. According to the present invention the overall length of brake booster is reduced and the assembly thereof is easier. This is accomplished by constructing the force transmitting elements between the movable wall and the control housing as ring segments which are rigidly fastened to the movable wall on the vacuum chamber side thereof and engage radial indentations at the adjacent end of the control housing.
Patent SE-8007879-L (SE)
Inventor: MATKIN D A
IPC: B01D53/02
Filed: 1980-11-10
Abstract: A nitric oxide filtration material or filter, particularly for tobacco smoke, comprises activated carbon, preferably in particulate form, upon which has been absorbed a C-nitroso compound, any substituent group of said compound, other than a nitroso group, being such as to have no critical adverse effect on the integrity of the nitroso group. The compound is preferably an aromatic compound such as nitrosobenzene, 2-nitrosotoluene or 2,4, 6-trimethylnitrosobenzene. Suitably the carbon is coal-based. Advantageously the carbon has been loaded with a metal, such as copper or iron at a loading level in the range of 0.1% to 5% by weight on an untreated carbon basis. The loading level of the C-nitroso compound may be in the range of 2% to 15%, preferably 2% to 7% by weight. Such a filter comprising the C-nitroso compound may advantageously also comprise ventilation means. The invention also comprises a method for the filtration of nitric oxide from a gaseous medium which comprises passing the medium in contact with a filtration material as hereinbefore defined.
Patent SE-8102494-L (SE)
Inventor: VRIELINK H
IPC: G06F13/374
Filed: 1981-04-21
Abstract: A multi-source/receiver data processing system has a communication bus of at least one transfer medium. Clock signal generators have different clock frequencies with respect to each other. To prevent sources and/or receivers having a slow clock signal generator from being excluded as rightful participants from an action concerning a communication, the system determines whether said bus is "ready" for executing an action using first and second detecting means whereby it can allocate a first and a second period of time thereto, respectively. When a source/receiver determines that this second period of time has expired, the bus is indeed ready for this source/receiver and all further source/receivers which have meanwhile determined during their first period of time that the bus in ready, so the bus can be occupied by this action.
Patent SE-8102610-L (SE)
Inventor: JAKI I
IPC: H04B1/58
Filed: 1981-04-24
Abstract: PCT No. PCT/SE82/00112 Sec. 371 Date Dec. 6, 1982 Sec. 102(e) Date Dec. 6, 1982 PCT Filed Apr. 6, 1982 PCT Pub. No. WO82/03738 PCT Pub. Date Oct. 28, 1982.A direct current magnetized hybrid transformer in a telephone line repeater has both its primary windings magnetically coupled to two pairs of secondary windings, one pair creating the four-wire path in the repeater and the second pair being connected to a balance impedance. The primary windings are each divided into two parts with a like number of turns. The feeding voltage source included in the repeater is connected between the connection points common for the winding parts.
Patent SE-8203871-L (SE)
Inventor: STUMPE W
IPC: B60C23/00
Filed: 1982-06-22
Abstract: A tyre pressure control system is proposed with which the air pressure in the vehicle tyres can be changed while travelling. The tyres are connected to supply lines (12, 12', 12'') in which rotor connections, control valves (24, 25, 24', 25'), shutters (28, 29, 28', 29') and an adjustable control valve (9) are arranged. Connected downstream of the control valve (9) are a relay valve and a pressure control valve (11). The pressure control valve (11) is constructed as a valve assembly and has a plurality of multi-position valves (13, 14, 15) which permit the switch positions: increase pressure, maintain pressure and reduce pressure for each vehicle tyre of the axle. Preferably a pressure control valve of an anti-lock device can be used as well for the valve assembly (11). <IMAGE>
Patent SE-8301527-L (SE)
Inventor: BLOMKVIST K
IPC: G01L1/12
Filed: 1983-03-21
Abstract: The magnetic - elastic power transmitter comprises a load body, and at least on one measurement surface (2) is of magnetic material. On this surface are two parallelogram shaped areas (7,8) with parallel tracks. On the one area, the track is parallel to the main tension arising from the body being loaded, and on the other area, the track is at right-angles to the former. Both areas are accurately disposed and at a specific distance (9) relatively to one another. An E-shaped magnet core (20) is attached to the measurement surface with its central leg between and its outer leg outside the areas. A magnet flow is produced through the measurement surface with magnetising windings (21,23) on the outer legs. The central leg has a winding (22) for probing the differential flow through the central leg arising from the effect of load on the reluctance in the tracked areas.
Patent SE-8303813-L (SE)
Inventor: UCHIDA M
IPC: C07D215/48
Filed: 1983-07-04
Abstract: Disclosed are carbostyril derivatives and their salts of the formulas <IMAGE>   The compounds have anti-peptic ulcer effects, and are useful as a treating agent for curing peptic ulcers in the digestive system, such as ulcers in the stomach and in the duodenum. The compounds particularly have prophylaxis and curing effects for treating chronic ulcers, for example experimental acetic acid-induced ulcers and cautery ulcers, with both low toxicity and few side-effects. Also disclosed are processes for preparing the compounds and for preparing pharmaceutical compositions containing them.
Patent SE-8304466-L (SE)
Inventor: WARIS T
IPC: D21F1/48
Filed: 1983-08-17
Abstract: An apparatus for affecting a web drained on a wire, comprising a lower wire which runs as an endless loop; disposed transverse members which supporting the lower wire, disposed at a distance from each other; an upper wire which runs as an endless loop and presses the web formed on the lower wire in the area between the supporting members. Inside the upper wire loop there is disposed a dewatering shoe which is in contact with the upper wire, and a roll which together with the dewatering shoe form a flow channel for leading upwards the water pressed out.
Patent SE-8304997-L (SE)
Inventor: YAMADA Y
IPC: B27K3/15
Filed: 1983-09-16
Abstract: A wood improver comprising a waste liquor produced by the digestion of pulp, such as kraft, sulfite or semichemical pulp, and optionally further containing a Steffen waste liquor from beet sugar plant and/or polyethylene glycol. Also disclosed is a method of improving the quality of wood by treating it with the improver to prevent its cracking during drying.
Patent SE-8400947-L (SE)
Inventor: AINCY J-G
IPC: H04R1/40
Filed: 1984-02-21
Abstract: Directional, preferably differential, microphones (11) at the back of the V-shape table point to respective speaker positions disposed at the front of the table substantially in line with the microphones (11). The microphones serve as selective sound pick-ups for receiving each speaker's speech and also for determining which one of the various possible speakers is actually speaking. A grating (26), e.g. of metal and with a fabric covering (25), and having longitudinal and cross bars (28,27), is disposed a short distance in front of the microphones between the microphones and the speaker positions. The grating provides a useful degree of "blinkering" to make the microphones relatively less sensitive to off-axis speakers than they would be without the grating. <IMAGE>
Patent SE-8404295-L (SE)
Inventor: NYSTROM H
IPC: A47C3/18
Filed: 1984-08-29
Abstract: The seat (10) comprises a seating part (13), a back support (12) and a common support (14) for both of them. The seating part alone is rotatable in relation to the common support around a vertical axis (A), and has a normal usage position in which it can be locked automatically. After being freed from the locked position, the seating part can turn through at least a restricted angle around its axis. The lock device can free the seat and permit it to turn from its normal usage position as soon as the seat is subjected to an external minimal turning moment acting around the rotation axis (A).
Patent SE-8501547-L (SE)
Inventor: BOHME P
IPC: B32B27/10
Filed: 1985-03-28
Abstract: The invention relates to a process for producing coating materials having a finishing effect based on papers impregnated with unsaturated polyester resins, by the cold-curing process. The aim is the cost-effective production of coating materials of furniture quality by a process permitting the use even of low absorbency papers. The object consisted in meeting these quality requirements whilst maintaining the principle of peroxidic cold curing, on the one hand reducing the amount of resin incorporated and on the other hand ensuring the releasability of the rolled-up film or of the laminate. According to the invention a film-forming layer of a coating which, in the cured state, has a releasing effect with respect to unsaturated polyester resins is applied onto the topside of a paper web and cured, subsequently the web is impregnated from the reverse side with a styrenic solution of an unsaturated polyester resin. The web is then wound up alone or with a second impregnated web, in a known manner, and cured without external heat supply. The invention is applicable in the production of decorative foils and narrow sheet-like bands for the furniture industry.
Patent SE-8503381-L (SE)
Inventor: RIEMAN M
IPC: E06B3/42
Filed: 1985-07-08
Abstract: The formation of the ceiling fixtures (24) is such that they orientate vertically each door constituent panel (10), irrespective of the ceiling angle. The structure also comprises identical corner blocks (34) with means for incorporating slide heels to work in conjunction with the guides (13), or rollers which work with a rail on the floor.
Patent SE-8504978-L (SE)
Inventor: ELOMAA J
IPC: E04C2/52
Filed: 1985-10-22
Abstract: A replacement conduit unit comprises an elongate body 1, one or more pipelines 2, 3, 4 therein, and connecting lines 5, 6, 7 connecting with the pipelines. Fastening means 10 are provided for fastening the body an eg. a wall. The body may be formed of a polyurethane foam or a mineral wool, to provide thermal and acoustic insulation. <IMAGE>
Patent SE-8600441-L (SE)
Inventor: BRENHOLDT I R
IPC: G01N33/34
Filed: 1986-01-31
Abstract: A radiation sensor provides on-line measurement of web MD/CD fiber orientation ratio, formation indexes of multiple spatial frequencies, and optical density as it relates to basis weight. A light source illuminates one side of a substrate to be measured. The radiation passing through the substrate is detected by a pair of detectors having fields of view along narrow strips which are perpendicular to each other. The combined field of view is scanned in a repetitive pattern traversing an area on the substrate to be analyzed. The detector outputs are processed to provide fiber orientation ratio, formation, and basis weight measurements.
Patent SE-8603219-L (SE)
Inventor: MURRAY ALAN
IPC: G09F23/06
Filed: 1986-07-25
Abstract: A shopping guide device, comprising a table and a plate mountable thereon, said plate being imprinted with columnar lists of purchasable items, and have slits, respectively arranged vis-a-vis said items, and tabs, mounted slidably within said slits, for earmarking items to be purchased when any of said tabs are slided towards any of said items imprinted on the plate.
Patent SE-8603238-L (SE)
Inventor: SHIMAMUNE T
IPC: C25B11/03
Filed: 1986-07-28
Abstract: An anode for electrolysis is a plate 1 having a plurality of openings 5 for the circulation of electrolyte and removal of gas formed, the openings being rectangular and elongated in the horizontal direction (the plate being used vertically) and each opening has a horizontal bridging strip 6 and/or a pair of horizontal flaps projecting from the top and bottom edges of the opening (Fig. 3), which strip or flaps were formed by extruding or bending the plate and they protect away from an adjacent semi-permeable diaphragm 2, on the other side of which is a cathode 3. The openings form 50 to 60% of the area of the cathode plate. Terminals 7 at the edge of the plate are for attachment of electric current supply. The anode is used in electrolysis of NaCl and NaOH. <IMAGE>
Patent SE-8605147-L (SE)
Inventor: HOLMBERG R
IPC: F24F13/06
Filed: 1986-11-28
Abstract: Air distributor (10) for ceiling installation, having a body (12) which has an outwardly projecting, downwardly sloping distributor ring (14), which is borne by a connecting piece (15) of substantial length protruding from the ceiling, as well as having a distributor disc (18) which, together with the distributor ring, forms an outwardly tapering outlet gap (68) for a ventilation airstream (78). The distributor disc (18) has a concave outer side and a correspondingly convex inner side, facing the outlet gap (68), and is suspended on a concentric shroud (20), which shields off about half the circumference of the outlet gap. The ventilation airstream (78) sucks in from the shroud side a surrounding airstream (80) between ceiling and ventilation airstream. The surrounding airstream (80) forms a buffer between ventilation airstream and ceiling and allows a greater flow range, a better mixing of the ventilation air with the surrounding air and a lower air conversion requirement (Fig. 5). <IMAGE>
Patent SE-8802203-L (SE)
Inventor: RUNDBERG LENNART
IPC: E03F5/04
Filed: 1988-06-13
Abstract: A floor drain is provided with a cupshaped main part (I) to receive waste water and having a drain trap. The pipe connection piece (11), to which a discharge pipe (211-219) is to be connected, is formed as a straight tube portion, preferably as a straight bell. The longitudinal axis (13) of said bell forms, with a horizontal plane, an angle  alpha , being substantially greater than 0 DEG  and substantially less than 90 DEG , preferably equal to 45 DEG . Furthermore said bell is shaped in such a way, that it with its higher located portion extends to a level being located above the water surface (33) of said drain trap. The end of said straight tube portion (11), which is located inside main part (I), is shaped with such a profile (71, 73), that the connected waste conduit (211-219) can be placed thereon or inserted into the pipe connection piece so long, that highest located part of the connected conduit extends up to the level of the upper portion of the main part (I) of the floor drain. The water trap of the floor drain is preferably formed by a projection (11b) on said bell (11), having a horizontal edge (73), and by a drain trap casing (75). According to the invention, as is conventional, a strainer is arranged, covering the opening of the floor drain. In the stainer a vacuum valve may be arranged. According to the invention there is also provided a ring of a new type for clamping of a floor carpet to be connected to the upper part of said floor drain. The floor drain can be provided with a central means (21), located at the upper surface, around which a cutting tool can be turned around to cut out an appropriate circular opening in the floor carpet.
Patent SE-8804135-L (SE)
Inventor: MIMS S A
IPC: F16J15/32
Filed: 1988-11-16
Abstract: PURPOSE: To ensure easy attachment to an engine block by fixing a retainer insert for receiving a polymerized elastomeric seal body to a plastic retainer by ultrasonic welding or the like in a crankshaft seal assembly. CONSTITUTION: A seal assembly 10 of a rear crankshaft 22 comprises a retainer 16, a retainer insert 18, and a seal portion 20 made of polymerized elastomeric material, fixed to the mounting surface 14 of an engine block 12 by a fastening bolt 92. The seal portion 20 which has a seal lip 40 and a dirt lip 42 is attached to the retainer insert, and a garter spring 44 imposes the seal lip 40 to be radially compressed around the crankshaft 22. The retainer insert 18 and the retainer 16, which are both made from a synthetic plastic material, are engaged by ultrasonic welding in a mechanically secure, fluid-tight relation. This ensures each attachment of the seal assembly which eliminates the need to machine a counterbore in the end of the engine block.
Patent SE-8900843-L (SE)
Inventor: ENGSTROEM JOHAN
IPC: G21C9/004
Filed: 1989-03-10
Abstract: PCT No. PCT/SE90/00147 Sec. 371 Date Aug. 29, 1991 Sec. 102(e) Date Aug. 29, 1991 PCT Filed Mar. 7, 1990 PCT Pub. No. WO90/10936 PCT Pub. Date Sep. 20, 1990.A penetration (51) through the bottom of a pool in the reactor containment below a reactor vessel is protected against the effects of a core meltdown, by the penetration (51) being surrounded by a pipe (60) having an inlet (61) located below the surface (31) of the water and above the highest level (41) which the bed (4) of granulate formed by the descending molten core material could be expected to reach. The pipe (60) has an outlet (62) at its lower end, located in the bed (4). The gap (64) between the penetration (51) and the pipe (60) is covered by a screen (7) which prevents granulate from entering. Granulate is also prevented from entering the outlet (62). The pool water flows in through the inlet (61), down through the gap (64), out through the outlet (62) and into the particle bed (4) where the water is vaporized and rises through the bed without obstructing the flow of water through the gap for cooling the penetration. The pipe (60) prevents contact between the particle bed (4) and the penetration (51). Said pipe is cooled by the flow of water through the gap (64) and promotes improved cooling of the particle bed.
Patent SE-9000434-L (SE)
Inventor: NILSSON B
IPC: D21C11/00
Filed: 1990-02-07
Abstract: A process and reactor for recovering energy and chemicals from spent liquor obtained in pulp production by thermal decomposing the spent liquor are described, said decomposing being carried out in a reactor at a pressure of from atmospheric pressure up to 150 bar and at a temperature of 500 DEG -1500 DEG  C. so that a gas and solid and/or molten inorganic material are formed, said gas being rich in energy to be used as fuel or being useful as raw material for chemical production. According to the invention the thermal decomposition of the spent liquor is carried out during exposure to low frequency sound and without or with simultaneously supply of oxygen or a gas containing oxygen in an amount below that stoichiometrically required for complete oxidation of the substances formed at the thermal decomposition. The reactor comprises at least one sound generator arranged to generate low frequency sound in the reactor.
Patent SE-9100147-L (SE)
Title: Stake system - is for pipe or pipe profiles and concrete posts with pipe profiles, pipes or chains
Inventor: OLSSON GUNNAR
IPC: E04H17/14
Filed: 1991-01-17
Abstract: The columns can have a varied appearance, pipes, concrete posts wood which fit to different pipes with differing profiles. The pipe system comprises a water conduit of plastics or rubber material with water intake and outlet, and can be drawn through the whole system. The water outlet can be placed at will at any column distance as required when the pipe connection makes possible flexibility.
Patent SE-9100664-L (SE)
Inventor: HAARD AF SEGERSTAD G
IPC: B65D83/62
Filed: 1991-03-06
Abstract: The material is stored in an elastic bag (2) which is emptied into a surrounding pressure container (1) by gas pressure when a specially constructed precision valve (6,7) is opened.
Patent SE-9101628-L (SE)
Title: Hand-held tape humidifier - dampens and applies adhesive tapes and has driver pressing tape against moistening unit, and drawing tape with it for application
Inventor: LESTANDER MATS
IPC: B65H35/02
Filed: 1991-05-29
Abstract: The hand-held tape humidifier (1) has a driver which presses the adhesive tape against a moistener and at the same time draws the tape with it for application. The appts. permits the moistening of the tape end along its edge.
Patent SE-9200435-L (SE)
Inventor: RIENER K
IPC: F24B1/02
Filed: 1992-02-14
Abstract: A furnace for solid fuels is especially for pellets. This furnace includes a combustion chamber, a holder pan for the combustion material positioned in the combustion chamber, and a combustion material transport device located between the holder pan and a fuel container for combustion material. The combustion chamber is surrounded by a convection space, which is closed off towards the outside by a convection mantle, with a blower arranged between the ambient air and the convection space, if necessary. A flue gas blower is arranged between the combustion chamber and a flue gas line. A flue gas channel is arranged in front of at least one rear wall of the combustion chamber on the side facing away from the combustion chamber. This channel extends over at least part of a width and a height of the combustion chamber. At the upper end region of the flue gas channel, which region faces a cover plate, the combustion chamber is connected with at least one opening connecting this channel with the combustion chamber, and in the opposite end region, which region faces a base plate, it is connected with a flue gas outlet, preferably with the involvement of a flue gas blower, via at least one suction opening. A heat exchanger is arranged in the flue gas channel, with fresh air flowing through it in a manner which is countercurrent to the flow direction of a flue gas.
Patent SE-9500521-L (SE)
Inventor: BROLUND STIG-AAKE
IPC: F16N37/00
Filed: 1995-02-14
Abstract: The present invention relates to a cutter (10) for a boring head, preferably a boring head for shaft drilling, wherein the cutter (10) is rotatably mounted, via a shaft (12) of the cutter (10), in a saddle secured to the boring head. Bearings (18, 20) are provided between the shaft (12) and an outer roller body (16) of the cutter (10) to make it possible for the roller body (16) to rotate relative to the shaft (12). Seals (33) are disposed between the shaft (12) and the roller body (16) and channels/bores (38, 48, 50, 66) are provided to introduce lubrication internally into the cutter (10). The shaft (12) has a center axis (14). The invention is characterized in that a device (70) for positioning of spacer means (42, 44), a lubrication channel (66) and a diaphragm (60) are provided in the shaft (12), substantially concentrically with the center axis (14), said device, channel and reservoir being provided to accommodate lubrication. The invention further relates to a method for filling a lubrication system.