baber/WOPTO huggingface dataset:
Patent SE-8005993-L (SE)
Inventor: DE MESA III N P
IPC: G06F13/26
Filed: 1980-08-27
Abstract: A transmission collision avoidance scheme for a distributed network data processing communication system including a half-duplex communication board coupled to the system bus. In addition to a serial data bus and a clock bus, the system bus is configured to include a busy status line that is monitored by each device connected in the system. When a device desires to send a message, it initially proceeds to busy out the busy status line, by causing a busy flag to be placed on the line. It also checks the busy status line in order to ascertain whether a busy flag was already set, namely, whether another device has already requested service. If the bus is busy, the device cannot transmit until the bus becomes free and the requesting device resets the bus busy flag for a retry interval. Assuming that the bus is free, the transmitting device proceeds to transmit. When the device for whom the message is intended receives the message, it sends an acknowledgement message back to the transmitting device, signifying a successful transmission. Because of circuit operation and propagation delays, there exists the possibility of more than one device setting a busy flag and checking the status of the bus without being aware that another device is simultaneously requesting use of the bus. In this event, a transmission collision will occur, so that the intended receivers see no sensible transmission and, consequently, return no acknowledgement messages to the collision-participating transmitters. When a transmitter fails to receive an acknowledgement message, it assumes that a collision has occurred, and proceeds to repeat the above procedure for transmitting its message pursuant to a prescribed priority scheme, the higher priority device being assured of transmitting its message without a collision on the bus with a message from the lower priority device.
Patent SE-8007910-L (SE)
Inventor: HORN F
IPC: C01B25/08
Filed: 1980-11-11
Abstract: The phosphide of aluminum or magnesium is prepared by a process comprising reacting the finely divided metal or an alloy of both metals with yellow phosphorus at a temperature between 300 DEG  and 600 DEG  C. in an inert gas atmosphere and in the presence of a catalyst which is chlorine, bromine or iodine or a compound of such element with phosphorus, sulfur, hydrogen, ammonium, zinc or of the metal which is being reacted.
Patent SE-8102101-L (SE)
Inventor: WIGGENHAUSER P
IPC: F16H3/08
Filed: 1981-04-01
Abstract: A sliding gear for a speed-changing transmission, idling on an output shaft, has a set of external running teeth in permanent mesh with a driving gear and a set of internal clutch teeth engageable with mating teeth on a coupling member carried by that shaft. The two sets of teeth have centerlines inclined to the axial direction by angles so related as to exert balanced axial forces upon the sliding gear in the engaged position of the latter. The clutch teeth have flanks diverging from their centerlines at small angles, in the direction of the engagement shift, to hold the sliding gear in contact with the coupling member.
Patent SE-8106060-L (SE)
Inventor: SIMMS J C
IPC: C07D471/10
Filed: 1981-10-13
Abstract: Novel spiro-quaternary ammonium halides are disclosed. The new compounds are particularly valuable as intermediates in preparation of N-(2-pyrimidinyl)piperazinylalkyl derivatives of azaspiroalkanediones such as the psychopharmacologic agent 8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9 -dione.
Patent SE-8201101-L (SE)
Title: Door anchor or support angle piece - has end fixture and is secured between door edge and frame rabbeting
Inventor: KOLJONEN K J
IPC: A63B21/00
Filed: 1982-02-22
Abstract: No further information available at time of publication.
Patent SE-8202754-L (SE)
Title: Sheet product for use as asbestos substitute - comprises mineral fibre with thermosetting binder and impregnated with high filler content binder
Inventor: ABERG ULF
Filed: 1982-05-03
Abstract: Prodn. of impregnated sheet of mineral fibres is described. It contains 60-100% mineral fibre, 0-40% cellulose of mechanical pulp, 0-40% cut glass fibre. The pulp concn. is less than 1 g/l. The sheet is then treated with a curable adhesive at a level of 5-20% on the wt. of sheet. It is cured on a drying cylinder or by using a stream of hot air. The bound sheet can be stored for later treatment or impregnated with an organic binder of the filled latex type where the ratio of binder to filler is between 1:1 and 1:10 by weight. ProvisioProvides mineral fibre sheets having good thermal and mechanical properties. (Provisional Basic previously advised in Week 8351).
Patent SE-8300468-L (SE)
Inventor: SODERSTROM GERT WILHELM
IPC: E02B11/00
Filed: 1983-01-31
Abstract: The draining device comprises a shallow vessel or dome-like part (1) provided with two inclined sides (2,3). The sides have approx. oval openings for the insertion of a pipe (4). The pipe has a number of openings (5) in its upper side, turned up towards the top wall (6) of the vessel. - The vessel bears against the underlying space through a base flange (7). Water that rises between the pipe and vessel can enter the pipe through the pipe opening.
Patent SE-8303078-L (SE)
Inventor: JEANNERET Y
IPC: B65H29/16
Filed: 1983-06-01
Abstract: A device for guiding an endless belt traveling in a frame of a conveyor comprising a pivot frame of a pair of side members interconnected by at least one cross-member spaced from one end of the side frames, a bearing housing attached to each of the side frames adjacent the other end and supporting a pair of pressure rollers and a lateral edge roller, a pair of rollers mounted on a axis positioned above the cross-member, a second pair of rollers mounted at said one end, and a pivot arrangement for mounting the frames so that a pivot point for the subframe passes through the center of the axis of the first pair of rolls and lies on the theoretical center line for the web.
Patent SE-8304203-L (SE)
Inventor: SUONINEN A
IPC: C10F7/00
Filed: 1983-07-29
Abstract: A means for milling peat off a bog surface, said means comprising a milling drum attachable to a towing means known in itself, such as a tractor, and rotating substantially transversally to the direction of driving and of which the surface is provided with one or several milling cutters disposed obliquely with reference to the tangent of the milling drum's surface. With a view to achieving optimum coarseness of the peat that is detached, the invention is mainly characterized in that the cutting direction of the milling cutter or cutters in the plan of the bog surface is substantially the same as the miller's direction of travel.
Patent SE-8304625-L (SE)
Inventor: WUSTER H
IPC: C05F17/02
Filed: 1983-08-26
Abstract: A compost container consists of four corner-posts with slats attached thereto, each of the corner-posts (1) consisting of a suitably shaped metal section with four built-in flanges (2, 3) of which two (3) serve to lock the slats (6) and the others (2) after appropriate shaping, form pocket-like recesses for receiving the slats (6). 
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Patent SE-8306701-L (SE)
Inventor: ERIKSSON B O
IPC: B01F15/00
Filed: 1983-12-05
Abstract: A screw conveyor that is set up for controlled agitation and/or metered feed of material and/or controlled mixing of the material in another material in the conveyor before feed. The screw conveyor has a housing 1, a conveyor screw 2 rotatable in the housing, a drive device 3 connected to screw 2, material discharge 10 from the housing and at least one feed device 7 connected to the housing for a stream of material. Housing 1 has a chamber 11 that houses part of a screw 2 and is bounded in the longitudinal axis of the screw by a flange 12 against which the material transported by screw 2 is fed during rotation of the screw in a first direction of rotation. The screw 2 and/or chamber 11 are formed to promote reflow of material. A pulse device recognizes the material's resistance to the conveyor work of the screw 2 during operation of the screw in the first direction of rotation. An actuation device is set up to feed material from chamber 11 through the material discharge 10 on a pulse from the pulse device when the material's resistance reaches a reference value. <IMAGE>
Patent SE-8401160-L (SE)
Inventor: CAREBORG B R
IPC: A61J17/00
Filed: 1984-03-02
Abstract: The present invention relates to a novel pacifier which minimizes the risk of negative bite development of babies and small children, and the need for regulating teeth at a later stage during the growth period of the child. The invented pacifier affords technical advantages from the aspect of manufacture and provides an extremely positive connection between all component parts of the pacifier. The pacifier is characterized in that the shield is made up of two halves (3, 4) which are of substantially the same size and which have snap-lock means (5, 6) extending around the peripheral edge of each half, wherewith the upper half (3) is provided with a central hole (7) for accomodating the teat part (1) and a ring flange (8) which is located concentrically around the hole and which fits the edge bead (2) of the teat part. The lower part (4) is provided with an inwardly directed peg (9) fitting into the open end of the teat part, and with support shoulders (10) projecting outwardly from the peg. When assembling the shield halves (3,4) they are pressed together until the snap-lock means (5, 6) locks the two halves together in an inseparable manner. At the same time the peg (9) is pressed into the open end of the teat part of the pacifier, so that the edge bead (2) of the teat is locked in its position formed by the ring flange (8).
Patent SE-8405130-L (SE)
Inventor: MAGNUSSON HARTWIG C S
IPC: F02B39/00
Filed: 1984-10-15
Abstract: Combustion engine system in which exhaust gases drive two turbines (15, 17). The first turbine (15) drives a turbocharger (16). The second turbine (17) drives a generator (18) that drives an electric motor (20) via a control unit (19). The speed ratio between the second turbine (17) and the electric motor (20) is regulated by the control unit (19).<IMAGE>
Patent SE-8500434-L (SE)
Inventor: CANZIANI FRANCESCO
IPC: B65G47/96
Filed: 1985-01-31
Abstract: A carriage for a transport and sorting machine having tracks and a carriage-dragging device therealong has a carriage support. The carriage support is dragged along the tracks by the carriage-dragging device, but a tiltable object-carrying plate on the carriage support is tilted by an electric motor on the carriage support and movable therewith.
Patent SE-8501228-L (SE)
Inventor: SZONYI Z
IPC: G01G13/16
Filed: 1985-03-12
Abstract: Apparatus for charging powders and/or granular materials, or mixtures thereof into melts of metallic materials includes a tank 3, having a reducing cross sectional lower part 5, on the bottom of which at least one nozzle 12 and an ejector 13 above the nozzle are arranged, where the nozzle 12 is connected to a carrier gas pipe 15, and the ejector 13 to a mixture transport pipe 14 leading to a lance. The admission of the required quantity of material to tank 3 is controlled by electronic balance 8. Inner feeding hopper 10 with upper sieve 11 is vibrated when the quantity of material in the sieve is adequate. <IMAGE>
Patent SE-8502073-L (SE)
Inventor: KAJIOKA M
IPC: C07D249/12
Filed: 1985-04-29
Abstract: DELTA <2>-1,2,4-Triazolin-5-one derivatives represented by the general formula,   <IMAGE> (wherein R is a hydrogen atom; an alkali metal atom; a quaternary ammonium salt; an unsubstituted- alkyl group having 1 to 6 carbon atoms; a substituted-alkyl group having halogen atoms as the substituents; an unsubstituted cycloalkyl group; a substituted-cycloalkyl group having halogen atoms as the substituents; an alkenyl group; an alkynyl group; a lower alkoxyalkyl group; a lower alkylthioalkyl group; a lower alkylsulfinylalkyl group; a lower alkylsulfonylalkyl group; a lower alkoxyalkoxyalkyl group; a lower alkoxycarbonylalkyl group; a hydroxycarbonylalkyl group; and unsubstituted-benzyl group; a substituted-benzyl group having 1 to 2 substituents selected from the group consisting of a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a lower alkoxycarbonyl group, a hydroxycarbonyl group and a phenoxy group;  alpha -methylbenzyl group or a phenethyl group). The  DELTA <2>,1 ,2,4-triazolin-5-one derivatives are useful as herbicides.
Patent SE-8502131-L (SE)
Inventor: LJUNGSTROM PER FREDRIK
IPC: F42B22/06
Filed: 1985-05-02
Abstract: The mines (5) are fitted with empty tanks (8, 9) in rows along the two sides of a submarine (1). At the locations for laying, the valves are opened simultaneously with the mines being released from the submarine, so that the tanks are filled with water. This cause the mines to sink to the seabed.
Patent SE-8502912-L (SE)
Inventor: SZILI K
IPC: G01F1/00
Filed: 1985-06-12
Abstract: The rifled spindle (3) is provided with a further element on the surface pref. designed as a three-pitch helix. A helical setting element (5) lies between the rifled spindle and the measuring chamber (4) and is used to set and control the measuring space continuous. - The measuring path (6) has a dia. that decreases towards the outlet. The measuring ball (7) is forced into the path with the reduced dia. The ball is ferromagnetic and cooperates with a Hall-effect sensor.
Patent SE-8505912-L (SE)
Inventor: FROESE-PEECK R
IPC: B65G43/08
Filed: 1985-12-13
Abstract: A freely programmable device for determining the actual position of rotation and establishing the intended position of rotation of workpieces in combination with a programmable handling device or industrial robot with controlled axes. By means of a gripper, the workpiece is picked up at a controlled axis of rotation and held in the region of a fixedly mounted sensor. During the rotation of the workpiece, the desired features pass through the sensor region. By means of a subsequent analysis circuit, the signals from the robot system, indicating the angle of rotation, are processed together with the signals from the sensor. <IMAGE>
Patent SE-8600100-L (SE)
Inventor: SHAH N R
IPC: C08F291/00
Filed: 1986-01-09
Abstract: Novel improved polymer/polyol composition made by polymerizing one or more ethylenically unsaturated monomers in situ in a blend of a polyol having a number average molecular weight of at least about 76 and a preformed polymer/polyol prepared by the in situ polymerization of one or more polymerizable ethylenically unsaturated monomers in a polyol, said preformed polymer/polyl having a viscosity of not more than 40,000 cps at 25 DEG  C., to form a highly stable dispersion of small polymer particles in said polyols, wherein said preformed polymer/polyol and said improved polymer/polyol composition are more stable than the polymer/polyol having the same chemical composition as said improved polymer/polyol composition but made in the absence of said preformed polymer/polyol. The novel compositions are highly useful in the production of polyurethane products.
Patent SE-8600897-L (SE)
Inventor: ANDERSSON K H
IPC: B25D17/24
Filed: 1986-02-28
Abstract: A control valve and throttle assembly (50-52) is provided for pressure fluid feed to the tool pressure chamber (43). An outlet (55,53) from the chamber is controlled by the support piston (41) which closes it when behind a predetermined position.
Patent SE-8601900-L (SE)
Inventor: SJOGREN B
IPC: B25C1/00
Filed: 1986-04-24
Abstract: The invention relates to an arrangement for advancing a continuous strip of mutually integrated nails to the nail driving section (5) of a nail driving apparatus provided with a safety-catch device (24) and a nail strip magazine, and to hold the nail strip in the nail driving section. Single nails are stripped from the nail strip in the nail driving section by means of percussion and driven, in conjunction therewith, into the workpiece to be nailed. The magazine (6) incorporates a nail strip accommodating strip guide path (7) which adjoins the nail driving section (5) and in which the nail strip is held biassed towards a nail driving location in the nail driving section (5) by strip feed means (17, 18) located adjacent the strip guide path and engaging the nail strip located therein. The nail driving location is constructed in a manner to prevent a lone, unattached nail from twisting or turning therein. For the purpose of positioning the foremost nail in the nail strip in an exact position in the nail driving location (this foremost nail being the next in line for separation/driving into the workpiece) there is provided a rotatable nail positioning element (35) which is journalled for rotation and sideways movement in the nail driving section (5) and which is capable of being brought into engagement with the nail strip. The safety-catch device (24) is movable relative to the nail driving section and is held in a forward safety position by means of a coil spring. The safety device presents a latching surface (31) in the region of the positioning element (35), and arranged between the latching surface and the nail positioning element is a movable latching element (38). As the safety-catch device (24) is retracted (to its nail firing mode) the latching surface (31) is urged against the spherical latching element (38), which in turn moves the nail positioning element (35) into position-fixing latching engagement with the nail strip, in a region thereof immediately behind the foremost nail located in the nail driving location.
Patent SE-8603175-L (SE)
Inventor: ISHIWATA M
IPC: H03D1/10
Filed: 1986-07-21
Abstract: A peak detector circuit comprises a peak detecting diode circuitry for detecting peaks in an input FM demodulated signal, a capacitor connected to the output of the diode circuitry, a first resistor connected in parallel with the capacitor, and an amplifier connected to the output of the diode circuitry and having a high input impedance. A second resistor is connected to the first resistor in parallel therewith through a turn-on/off switch for discharging and subsequently charging the capacitor within a short time in response to detection of decreasing in the level of the input FM demodulated signal.
Patent SE-8603583-L (SE)
Inventor: NOTEVARP H
IPC: E04C2/26
Filed: 1986-08-26
Abstract: The particles (3) are applied to the plate (2) by being heated to a temp. above the melting point of the plate plastics material. They are melted into the plastics.
Patent SE-8704897-L (SE)
Inventor: LINDSTROEM OLLE
IPC: F23H13/02
Filed: 1987-12-08
Abstract: PCT No. PCT/SE88/00666 Sec. 371 Date May 15, 1990 Sec. 102(e) Date May 15, 1990 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05424 PCT Pub. Date Jun. 15, 1989.The burner is intended for combustion of wood logs or other similar solid fuels. The burner which will be called the basket burner is shaped as an open inclined basket (1) comprising a bottom plate (3) and a backing plate (4) which are inclined towards the horizontal plane, respectively the vertical plane, so that the connection between the bottom plate and the backing plate constitutes the lowest part of the basket. The backing plate forms a chute or hold for the package of wood logs. The two plates contain holes (8) for air. The fuel is piled up against the backing plate and is supported by the bottom plate so as to form a compact bundle or parallel wood logs with minimized surface/volume ratio. The design of the basket burner makes the wood logs serve as efficient supporting burners for each other. Thanks to the shape of the basket burner the burning wood logs are successively brought towards each other and towards the lowest part of the basket burner during the combustion. At the end of the combustion there remains an upright layer of burning char which radiates heat towards the space in front of the fireplace which facilitates rapid lighting of a new charge of wood.
Patent SE-8802566-L (SE)
Inventor: HANSSON G C
IPC: B25B23/00
Filed: 1988-07-08
Abstract: A portable screw fastener driving tool is driven electrically from a solid state inverter and intended to be coupled to any selected one in a set of screw fastener engaging members, each demanding a drive enabling tightening of the engaged fastener by parameters (e.g. torque, angle, speed) specific to its size or type. Code elements are provided on the members in a binary code pattern specific for each member. Sensors on the tool read the code pattern on the member connected to the tool and serve it electrically to a decoding unit which transforms the read binary pattern to signals adapted to control the inverter the way the member demands.
Patent SE-8901248-L (SE)
Inventor: SCHADOV M I
IPC: E21C35/18
Filed: 1989-04-07
Abstract: PCT No. PCT/SU88/00086 Sec. 371 Date Apr. 7, 1989 Sec. 102(e) Date Apr. 7, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO89/01548 PCT Pub. Date Feb. 23, 1989.A tooth for a digging bucket of an excavator has a wedge-like profile formed by an end face (6) and two surfaces (4, 5) extending at an angle with respect to each other, one of which is undulated with at least two convex portions (8, 9) conjugated by a concave portion (11). The profile of the undulated surface (4) in the concave portion (11) is in the form of brachistochrone. A groove (7) is made in the end face (6) of the tooth to extend widthwise of the tooth.
Patent SE-9000751-L (SE)
Inventor: KOLMAKOV DMITRY NIKOLAEVICH
IPC: A61N5/04
Filed: 1990-03-02
Abstract: The invention relates to an applicator for producing local hyperthermy of the human body. 
<??>According to the invention, it comprises a microwave emitter (1), a dielectric layer (2) on the emitter (1) and a supply line (4) which is electrically connected to the emitter (1), this emitter (1) being made in such a way as to be able to enclose the zone of the human body to be irradiated during hyperthermy and to produce an electric field whose lines of force on the surface of the irradiated zone are parallel, and electrodes (8 and 10), on a support (9), ensuring a uniform radiation in the direction perpendicular to the electric field. 
<??>The invention is used in particular for radiotherapy and physiotherapy. 
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Patent SE-9004056-L (SE)
Inventor: FRITSCH GEORG
IPC: C22B1/243
Filed: 1990-12-19
Abstract: Fe and oil-contg. sludges and dusts from the steel industry, which contain chromate, are mixed with water and hydraulic cement and 1-5 wt.% FeSO4.7H2O, the latter reducing the chromate before the mixt. hardens. Filter sludges, UHP dusts and AOD sludges can be used, a pref. mixt. contg. 10-30 wt.% filter sludge, 10-40 wt.% UHP dust, 10-50 wt.% AOD sludge, 1-5 wt.% FeSO4.7H2O and 10-25 wt.% blast furnace cement. USE/ADVANTAGE - Waste materials from iron and steel works can be put into a storable form before dumping or recharging for Fe recovery.
Patent SE-9102151-L (SE)
Inventor: LASSFOLK AAKE
IPC: E04D15/04
Filed: 1991-07-09
Abstract: The invention relates to a rabetting machine for rabetting sheeting, for example roof sheeting, having interacting rabetting rollers disposed on separate axles 3 and in two rows a,b. For the driving and rotation of the axles 3, gearwheels 5 are attached to the axles, a continuous toothed belt 6, provided with teeth on both sides, being arranged around the gearwheels 5b in a row b, which toothed belt, during running, bears also against the gearwheels 5a in the other row a in order to achieve synchronous rotation of all the rabetting rollers whenever one of the axles in the first row b is rotated by means of a drive motor. <IMAGE>
Patent SE-9300387-L (SE)
Inventor: LARSSON LARS-INGE
IPC: E02D27/01
Filed: 1993-02-08
Abstract: The concrete component mould, (1) pref. an edge beam mould, central beam mould, etc. comprises paired, reciprocally spaced walls (5-6; 7-8). A vapour penetrable and essentially fluid tight component (8,10) leads from the mould component inner moulding space (11,12) to the ambience of mould (2,3).