baber/WOPTO huggingface dataset:
Patent SE-8204563-D0 (SE)
Inventor: BECK S
IPC: B60T15/04
Filed: 1982-08-03
Abstract: A dual circuit brake valve which is provided with a relief connection intended for two separate individual valves and in which two outlet valve seats are disposed centrally in the valve. The two outlet valve seats are prestressed with respect to one another by way of a bolt and a prestressed pressure-limiting spring in such a way that at a time braking begins the two individual valves represent a rigid connection. From a pressure limitation point on, the two individual valves then support themselves elastically against one another, so that a further increase in braking pressure is precluded. The dual circuit brake valve is intended for brake systems having high pressure as a reservoir pressure and normal pressure as the braking pressure.
Patent SE-8204639-D0 (SE)
Inventor: WILLIAMS M A
IPC: C10N30/12
Filed: 1982-08-10
Abstract: Corrosion inhibiting aqueous functional fluid compositions are provided which comprise (a) water (b) a water soluble or dispersible, surface active, corrosion inhibiting alkali metal, ammonium or organic amine salt of a water insoluble C4 to C9 aliphatic monohydric secondary alcohol half ester of a hydrocarbon cyclic dicarboxylic acid or anhydride, said half ester having a molecular weight of from 240 to 297, (e.g. monoethanolamine salt of the 2-octanol half ester of phthalic acid) and optionally (c) a substance selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, an amphoteric surfactant and a lubricant or mixture thereof, the fluid having a pH in the range of 8 to 12. Such aqueous fluids are useful as metal working fluids.
Patent SE-8205258-D0 (SE)
Inventor: ANDERSSON PER OTTO
IPC: F24D12/00
Filed: 1982-09-14
Abstract: The method is for supplying heat to a number of buildings from a remote source, including heat for hot water. Each building has an air conditioning unit, from which the output air is used to heat tap water by means of heat pumps. - The heat pumps are centrally located, instead of in each building, and are dimensioned for adequate supply to the buildings, including the heating of tap water.
Patent SE-8207023-D0 (SE)
Inventor: EKLUND U
IPC: B27B31/06
Filed: 1982-12-09
Abstract: A crude curved log with an essentially circular cross-section is before a first machining cycle in a working machine fixed in a rotary condition where the longitudinal sectional plane comprising the maximum curvature is horizontal, and is then measured and processed along curved paths determined in a computer unit on the basis of the measured curvature. Thereafter the central block, thus obtained is processed, in a second cycle along paths having the same curvature as the first cycle by utilizing the same command signals as in the first cycle are used, possibly with a correction for changed lateral position of the block.
Patent SE-8207101-D0 (SE)
Inventor: STROEDE AKE
IPC: H05B39/02
Filed: 1982-12-13
Abstract: The device includes a control unit with at least one controllable current valve and timing arragnement for - controlling the current through a lamp upon switching on. Thus a delayed increase of current is obtained from zero to a chosen operating current over a predetermined time interval while the voltage over the lamp during at least said time interval is below the operating voltage is maintained. Power to - below the operating voltage. Power to the lamp is maintained at a constant level which is reduced by up to approxiately 15 per cent relative to the effect which is achieved at the prescribed operating voltage. The power reduction is obtained by cutting off the current valve upon passing the voltage zero and by fully opening it upon achievement of a chosen voltage level.
Patent SE-8300615-D0 (SE)
Inventor: RYDBORN STEN AKE OLAUS
IPC: H01F27/02
Filed: 1983-02-07
Abstract: The casing involves two parts, both of which have outer and inner walls which overlap, the coil being located in the space between the two inner and two outer walls. The one part inner wall passes within the inner wall of the other wall, whilst the external wall passes outside the outer wall of the other part, in which case the space for the coil is between the second part walls. - The walls extend upwards from a base which connects them, and have a conical arrangement whereby when they are pressed towards each other an engagement grip is achieved in at least the final stage of insertion of the parts. (Provisional Basic advised week 84/39)(0/9)
Patent SE-8304583-D0 (SE)
Inventor: OSTERLIN K
IPC: A43C15/06
Filed: 1983-08-24
Abstract: The protector is applied to the shoe of a wearer, and comprises heel and toe plates connected by a rail. The rail connects to the toe plate via an articulation, and is rigidly joined to the heel plate by a releasable union lockable in different positions. The toe plate, at its front end, has upwardly projecting supports which enclose the toe part of a shoe. The heel plate has a sprung retainer which engages the heel.
Patent SE-8402540-D0 (SE)
Inventor: KIRCHER D
IPC: B60T8/58
Filed: 1984-05-11
Abstract: For the control of a brake-slip controlled brake system the brake pedal force assisted by auxiliary force is transmitted onto a master cylinder (10, 10', 33) and from said onto the wheel brake cylinders via several pressure fluid paths that are adapted to be closed independently of one another. The wheel rotational behavior and the vehicle velocity will be measured with sensors (S1 through S4), the signals will be logically combined, and therefrom control signals will be generated for electromagnetically actuatable directional control valves (15, 16, 17, 19, 35, 36, 37, 42, 43, 52). During control action, the pedal force (F) that is directed to the master cylinder and assisted by auxiliary force will be compensated temporarily by an opposed force, as a result whereof the pressure rise in the master cylinder will be retarded or pressure will even be decreased. During the phase of reduced pressure in the master cylinder, the switching position of the directional control valve (15, 16, 17, 35, 36, 42, 43) which are inserted in the pressure fluid lines (24, 24', 25, 25') leading to the wheel brake cylinders will arrange for the pressure in the wheel brake cylinders to be either maintained constant due to line closure, or to be reduced to the level desired by causing pressure fluid to discharge to the master cylinder (10, 10', 33) through the directional control valves switched to open passage.
Patent SE-8403337-D0 (SE)
Inventor: HAEGERMARCK JAN
IPC: H02G3/04
Filed: 1984-06-21
Abstract: The injection moulding plant (1) used for the plastic covering tube has an injection head (2) comprising a central coil-shaped unit (4) fitted in a channel (3). This unit is centered in the channel by vanes or spokes (5). Molten plastic (6) is fed to the head, and is past the vanes. At the head outlet a tubular jet (9) of plastic is produced and then cooled (10), from the outlet (11) of which the prepared plastic tube (12) emerges. Polyethane or polyvinylchloride may be used. The coil-shaped unit has a channel coaxially arranged within it, into which a cable (14) is fed coinciding with plastic tube prodn. Feed into the channel is via a tube (15) which protects the cable against the head emanating from the molten plastic. The tube may have coils for coolant. Cable is fed from a magazine (16) activated by a synchronisation unit (17) which is controlled by a plastic tube feed-out speed monitor (18).
Patent SE-8404144-D0 (SE)
Inventor: PENTTINEN K
IPC: E04B1/66
Filed: 1984-08-20
Abstract: The penetration of water vapour into a wall structure comprising a building board, or building component made therefrom is reduced by coating the said board or component on the surface which faces the warm or humid space with a moisture-impermeable layer of a polyvinylidene halide, especially polyvinylidene chloride.
Patent SE-8406307-D0 (SE)
Inventor: HALLBERG GOSTA
IPC: B62B3/08
Filed: 1984-12-12
Abstract: No further information available at time of publication.
Patent SE-8502779-D0 (SE)
Inventor: ANDERSSON S I
IPC: B24D5/12
Filed: 1985-06-05
Abstract: A cutting device comprising a rotatable carrier element and a plurality of abrasive cutting segments attached thereto. Each of the segments (4) has an angular cross-sectional shape, and presents one leg (5) which is attached to the periphery (2) of the carrier element (1), and a further leg (6) which is attached to one of the carrier element surfaces adjoining the periphery.
Patent SE-8602295-D0 (SE)
Inventor: BOGEL-POTTER J
IPC: E05D5/02
Filed: 1986-05-21
Abstract: The spacer bush (20) comprises a threaded bush (22), rotatable from the front and bearing from inside against the fitting part (4), and a double bolt (21) rotatable from the front, which bears with a middle circumferential collar (23) against the front side of the wall (11) of the hollow profile (7), engages into the threaded piece (15) with a threaded part (24) projecting on one side from the circumferential collar (23) and passing through the wall (11), and engages into the threaded bush (22) with a further threaded part (26) coaxial relative to the first threaded part (24) and projecting on the other side. The fastening screw (6) for the fitting part (4) can engage into an internal thread (29) of the threaded bush (22) or into an internal thread of the double bolt (21). <IMAGE>
Patent SE-8602480-D0 (SE)
Inventor: OLOFSSON G
IPC: F42B8/28
Filed: 1986-06-02
Abstract: PCT No. PCT/SE87/00259 Sec. 371 Date Jan. 29, 1988 Sec. 102(e) Date Jan. 29, 1988 PCT Filed May 25, 1987 PCT Pub. No. WO87/07710 PCT Pub. Date Dec. 17, 1987.A mechanism assembly for a practice mine, comprising a mine body (1) being mounted thereon a housing (3) which incorporates an axially movable and axially rotatable arming plunger (4) which can be manually depressed from outside the mine in a manner to produce an arming movement which simulates a desired arming function of the mine. The mechanism assembly incorporates a release plunger (13) which can be depressed manually from outside the mine and which is arranged for operative co-action via a catch plate (7) and a locking device (16) with the arming plunger in a manner to influence the arming movement of the arming plunger.
Patent SE-8602531-D0 (SE)
Inventor: OGLE D F
IPC: G05F1/70
Filed: 1986-06-04
Abstract: A synchro power amplifier and control circuit for an inductive load has a plurality of synchro leg amplifiers connected to the load. Each amplifier has an interstage transformer for deriving samples of current drawn by the load. A multiplicity of capacitors are respectively connectable in parallel with the (load) upstream of the amplifiers by switches in a circuit 10 responsive to the voltage/current phase angle of the power driving the load, to compensate for the inductance of the load.
Patent SE-8603622-D0 (SE)
Inventor: LOBAZOV A F
IPC: G01N30/74
Filed: 1986-08-27
Abstract: A laser fluorometric detector for microcolumn chromatography includes the following optically connected components: a laser, a cylindrical telescope, an adjustable diaphragm which has the shape of a rectangular trapezium, a flow-through cell which is a parallelepiped with a through-going square channel, and a fluoroescence emission receiver.
Patent SE-8605053-D0 (SE)
Inventor: JONES NORMAN BARRIE
IPC: G01L11/02
Filed: 1986-11-26
Abstract: PCT No. PCT/GB85/00216 Sec. 371 Date Jan. 27, 1986 Sec. 102(e) Date Jan. 27, 1986 PCT Filed May 22, 1985 PCT Pub. No. WO85/05678 PCT Pub. Date Dec. 19, 1985.A transducer to measure pressure or temperature comprising a quantity of compressible material such as gas and a quantity of incompressible material such as liquid and proper means (16,17) to detect volume and interface(s) (14) changes of said compressible material induced by pressure or temperature variation. Radiation may be used to detect said changes. Both source (16) and detector (17) of radiation may be separated from said compressible and incompressible materials using appropriate waveguides (10,11) thus allowing for transducer miniaturization. The only deformable element of the transducer is said compressible material, every other part of it being substantially rigid this feature offering robustness and simplicity of construction. Provision is made for the in-situ calibration and flushing of the instrument when required.
Patent SE-8605117-D0 (SE)
Inventor: KLINTENSTEDT K
IPC: E21B43/00
Filed: 1986-11-28
Abstract: PCT No. PCT/SE87/00535 Sec. 371 Date Mar. 15, 1989 Sec. 102(e) Date Mar. 15, 1989 PCT Filed Nov. 16, 1987 PCT Pub. No. WO88/03984 PCT Pub. Date Jun. 2, 1988.In connection with reduction of the pressure of newly produced oil, i.e. a mixture of hydrocarbon compounds, this conventionally is performed stepwise, a momentary pressure drop occurring at each stage. According to the invention it is suggested that oil is caused to flow radially inward in a chamber (12), which is formed by a rotating vessel (1) and which is only partly filled with rotating oil, whereby the pressure drop in the oil can occur relatively slowly. A free liquid surface is maintained in the chamber (12), and a certain gas pressure is maintained in the liquid free part thereof, while evaporated hydrocarbon compounds are removed through a central gas outlet (18). By means of a special inlet device (14; 3a, 40) it is prevented that the pressure in the oil, when it is on its way through the channel (15; 41) radially outward in the vessel (1) to the level, from which it is to flow radially inward, increases in the way that would happen if the oil would be allowed to flow freely in the channel and simultaneously be completely entrained in the rotation of the vessel.
Patent SE-8703589-D0 (SE)
Inventor: DANIELI STEN HENRIK
IPC: B61G11/12
Filed: 1987-09-16
Abstract: A buffer for railway vehicles includes a plunger telescopically received within an outer cylinder. An internal speed control valve, essentially independently of the forces acting on the buffer, causes the buffer to move inwardly at a predetermined initial velocity which is reduced by a uniform deceleration of such a level that the main portion of the plunger stroke is always used. The initial velocity corresponds to the maximum speed allowed during shunting operations, plus a safety margin determined by experience. The buffer has a leakage slot between the plunger and the cylinder to allow fluid flow around a throttling valve when the throttling valve is closed. The area of the leakage slot is dependent on the pressure within the buffer and the position of the plunger relative to the cylinder.
Patent SE-8704567-D0 (SE)
Inventor: NIKULAINEN O
IPC: D21G1/02
Filed: 1987-11-20
Abstract: Method in a variable-crown roll in which hydraulic loading elements or a series of hydraulic loading elements are used. Such series of elements acts along a plane of a nip that can be formed between the variable-crown roll and a counter-roll thereof, with such elements or series being situated between a central axle of the roll and a cylindrical mantle which is rotatable about the central axle through radial bearings. The central axle is supported by axle journals thereof on deflection bearings. In the method, the central axle is pivoted about the deflection bearings thereof over an angle which is within a range of about 30 DEG  to 180 DEG . By the effect of such pivoting, the variable-crown roll and the mantle thereof are shifted away from the nip, so that the nip is opened. This shifting is produced by the axis of pivoting of the deflection bearings being situated by a certain eccentricity distance further away from a nip line of the closed nip, than the axis of rotation of the roll mantle.
Patent SE-8903006-D0 (SE)
Inventor: ANDERSSON D
IPC: H01H33/985
Filed: 1989-09-13
Abstract: - The blowing pressure for light arc extinguishing is produced by the light arc heating gas in a pressure collection volume (7). In the casing (1) contg. gas-form extinguishing medium are two contacts (2, 3) working in conjunction with one another, of which at least one (3) is connected to an operating unit under the effect of which it is moved in the casing between 'on' and 'off' positions. - The breaker has a storage volume (8) contg. a fluid, a gel, a powder or a foam. Where a fluid is involved this can contain a cpd. contg. C and F or other halogen, or be a fluroated carbohydrate or a fluorated oil. Such substances is fed via one or more channels (23) to the area where the light arc is burning during an 'off' manoeuvre. Through the effect of the light arc, the substance is evaporated, contributing to the pressure build-up.
Patent SE-9001776-D0 (SE)
Inventor: JUDIN TAUNO
IPC: B21B27/10
Filed: 1990-05-17
Abstract: The present devices for branch trimming of tree are expensive and the branch trimming performed manually is slow and dangerous. To the device in accordance with the invention belong a frame (1), which is formed from a bent shaped bottom (2) and with the bottom attached side edges (3), on the frame turnable and detachably connected a cover part (4) and a fastening element (5), which is arranged to press the end (6) of the cover part in the direction of the frame when the device is placed around the tree to be branch trimmed and when moving the tree in regard of the device.
Patent SE-9001790-D0 (SE)
Inventor: OLSSON P-E B
IPC: G01B7/04
Filed: 1990-05-17
Abstract: The present invention relates to linear measuring apparatus for measuring elongated materials, such as cables. The apparatus includes a measuring station which comprises two endless belts which run over two pulleys and between which the material to be measured is drawn. The measuring station is provided with sensors to which a counter unit is connected for indication of material lengths. According to the invention, the endless belts (5a, 5b) extend horizontally, side-by-side, and resiliently abut the material to be measured. The sensors (13) are pulse generators and each pulse generator is connected to one pulley (6a, 6b) of each belt, the pulses generated by the pulse generators (13) being sent to the counter unit (2) where the mean value of the generated pulses represent the measured length. A marking unit (3) is arranged downstream of the measuring station (1) and is connected to the counter unit (2) for marking the elongated material at selected points of the measured length. A further pulse generator (14) is connected to the other pulley of the one belt, this further pulse generator (14) delivering pulses to the marking unit (3), via the counter unit (2), for supplying speed information to the marking unit. <IMAGE>
Patent SE-9002219-D0 (SE)
Inventor: STENBERG K-E
IPC: A61F2/60
Filed: 1990-06-21
Abstract: A leg prosthesis has a thigh part 1, a below-knee part 2 which is connected to the latter in an articulated manner and is designed to be connected to a foot prosthesis, and a hydraulic arrangement 4 which is intended to control the knee-joint functions of the leg prosthesis. This hydraulic arrangement has a cylinder part 4a which is articulated to the below-knee part, and a piston rod 4b which is articulated to the thigh part. The hydraulic arrangement 4 can be operated by means of a manoeuvring rod 17. The below-knee part 2 consists of a tubular top part 2a which is articulated to the thigh part 1 and accommodates the hydraulic arrangement 4, whose cylinder part 4a is articulated to the top part, a tubular bottom part 2b which is intended to be connected to the foot prosthesis and is telescopically connected to the top part 2a, and an elastic member 8, 12 which is arranged between the top part and the bottom part. The bottom part 2b can be displaced relative to the top part 2a a short distance between a start position, in which it is held by the elastic member 8, 12, and a load position in which it is displaced counter to the action of the elastic member. The manoeuvring rod 17 is connected to the bottom part 2b so that it is displaced with the latter for manoeuvring the hydraulic arrangement 4. <IMAGE>
Patent SE-9004056-D0 (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-9101603-D0 (SE)
Inventor: AAGERUP BENGT
IPC: A61K9/16
Filed: 1991-05-27
Abstract: The present invention relates to a method for producing atomized aggregated drug(s), comprising conversion of a mixture of drug(s) and aggregating agent to an intermediate liquid phase before an atomization step. The liquid phase is poured on an excess of temporary matrix having a determined three-dimensional structure. The liquid phase is allowed to convert to solid phase at the structure faces of the matrix or in the interspaces between its structure faces. The temporary matrix is removed from the solid phase thereby existing in particulate form having impressions from the structure of the temporary matrix.
Patent SE-9203290-D0 (SE)
Inventor: JANISZEWSKI G
IPC: F16H3/12
Filed: 1992-11-04
Abstract: Motor vehicle gear box with a transmission (7, 8, 11) between the engine clutch (4, 5) and the input shaft (9) of the gear box for mounting the gear box beside the engine in vehicle installations with transverse engine. In order to compensate for the increased moment of inertia caused by the transmission on the input side, the ordinary synchronizing system of the gear box is supplemented with an auxiliary synchronizing system (60-70).
Patent SE-9203578-D0 (SE)
Inventor: MARIANI G
IPC: B29K105/26
Filed: 1992-11-27
Abstract: The device comprises a cylindrical chamber (2) fitted with a loading hopper (4) and with a discharging well (5). A rotor (6) fitted with blades (31, 32) is driven in rotation by an electric motor (7) via a clutch (18). The chamber (2) and the bearings (22) of the rotor (6) are surrounded by a protective shroud (26). In the chamber (2), a mixture containing at least two different thermoplastic polymers is subjected to stirring (agitation) by the blades (31, 32) of the rotor (6), and this treatment is stopped after the appearance of a rapid increase in the energy consumed. A homogeneous thermoplastic is thus obtained. <IMAGE>
Patent SE-9301733-D0 (SE)
IPC: B65B51/10
Filed: 1993-05-19
Abstract: Apparatuses for heat-sealing thermoplastic materials include one or more cooperating sealing jaws which display mutually facing work surfaces with means for heating the thermoplastic material. When heating means in the form of a wire or a strip of electrically heatable resistor material are employed, extreme demands are placed on the anchorage of this to the sealing jaw, since elongation changes (linear expansion and contraction) and mechanical action risk bringing the strip out of its intended position while the sealing jaw is in operation. An apparatus for heat-sealing thermoplastic materials which obviates these drawbacks includes a sealing jaw with grooves in which a thermal strip is mechanically anchored in that the flange portions of the jaw projecting on either side of the groove are compressed towards one another and the interjacent thermal strip. The sealing jaw is manufactured from aluminium which has been surface anodized to create an electrically insulating layer between the body of the jaw and the thermal strip. <IMAGE>