baber/WOPTO huggingface dataset:
Patent SE-8205298-D0 (SE)
Inventor: OFFENBROICH A G
IPC: E04B1/58
Filed: 1982-09-16
Abstract: The tension hook is for releasably joining two building components, one (6) having an engageable edge (8) and the other being hollow (12) at its joining end with two opposing walls (16). The tension hook (9) is inserted in the hollow space to engage the edge of the first component. - The inner end of the hook is inclined (10) to accommodate a tension screw (3). A casing (2) fits between the two opposing walls of the hollow component and has a first hole (13) in which the hooked component fits, and a second threaded cross hole to receive the tension screw.(2)
Patent SE-8207309-D0 (SE)
Inventor: SCHMIDT H-J
IPC: C07D491/04
Filed: 1982-12-21
Abstract: A method is disclosed for production of 1-alkyl-4(1H)-oxo-cinnolin-3-carboxylic acids. Mesoxalic acid dialkylester-3,4-methylenedioxy-phenylhydrazone is saponified using 1 to 1.5 Mol alkali into the corresponding monoalkylester, which is cyclicized with a Friedel-Crafts catalyst in the presence of a carboxylic acid anhydride into 6,7-methylenedioxy-4(1H)-oxo-cinnolin-3-carboxylic acid alkylester, which is alkylated with a C1-C4 alkyl halogenide in the presence of alkali in a suitable solvent, after which the ester is saponified. Small amounts of byproduct alkylated in the 2-position are removed by brief heating and precipitation from alkaline solution, leaving a pure 1-alkyl product. The product is useful for the treatment of urinary tract infections.
Patent SE-8300093-D0 (SE)
Inventor: WESTERLUND BENGT-OLOV
IPC: F02D11/02
Filed: 1983-01-11
Abstract: The invention relates to a speed control mechanism especially for internal combustion engines, which are provided with carburettors, comprising a control element connected to the engine in question - a manually operatable mechanism arranged at a predetermined distance from the control element and a connecting arrangement allowing an adjustment of the manual operating mechanism to be proportionally transmitted to the operating element. According to the invention the control element is connected to a contact breaker switch (8), which is electrically arranged inside the electric circuit for operation of the engine. This contact breaker switch (8) also has a spring loaded, displaceable contact element (11), which by means of a tension element (5) held under tensile stress is held in a position in which the electric circuit is closed. As soon as a certain play occurs on the relevant tension element (5), however, the electric circuit is opened under the influence of the said spring. In this way an engine can be automatically shut down if the control element jams in a certain throttle position, for example due to freezing. <IMAGE>
Patent SE-8302603-D0 (SE)
Inventor: EDWARDS R
IPC: C08L/
Filed: 1983-05-06
Abstract: Polyolefin compsn. is characterised by (A) a melt flow speed of 5-55 dg/min. at 230 deg.C., (B) contg. (i) 75-95 wt.% heat-degraded crystalline propylene polymer having a melt flow speed of 5-55 dg/mm at 230 deg.C., and (ii) 5-25 wt.% polyethylene of density 0.916-0.925, melt index of 0.5-4.5 at 190 deg.C. and melt index recovery greater than 40, and
Patent SE-8305638-D0 (SE)
Inventor: MCPHERSON H
IPC: G01S13/28
Filed: 1983-10-13
Abstract: A gating arrangement for a pulse compression circuit includes a surface acoustic wave delay line SAW responsive to an input pulse to generate a frequency-modulated radio-frequency output signal which is applied to an output gate OG. The output signal is also applied to circuit means DC operable to product a digital pulse corresponding to each cycle of the output signal. The pulses are counted by a counter CT and applied to control means CM. This responds to first and second predetermined counter states to control the operation of the output gate OG.
Patent SE-8401357-D0 (SE)
Inventor: CAMBRIDGE E L
IPC: C25C3/06
Filed: 1984-03-12
Abstract: An improved method of producing anhydrous aluminum chloride via aluminum chloride hexahydrate is provided. In a preferred embodiment the method is incorporated into a process for producing aluminum from aluminous ores, and particularly from domestic ore sources comprising (1) acid leaching an aluminous ore to produce aluminum chloride hexahydrate (ACH); (2) calcining the ACH to a specific temperature of above about 450 DEG  C. to produce highly reactive aluminous particles containing high residual chloride and low residual hydrogen levels; (3) reductively chlorinating the calcined ACH at a low temperature to produce anhydrous aluminum chloride suitable for electrolytic reduction; and (4) electrolytically reducing the anhydrous aluminum chloride in a fused salt to produce aluminum metal and chlorine which is recycled to step (3).
Patent SE-8402622-D0 (SE)
Inventor: BECH-JENSEN JORGEN
IPC: E04F13/08
Filed: 1984-05-15
Abstract: Published without abstract.
Patent SE-8403361-D0 (SE)
Inventor: LINDBLAD L
IPC: A44B11/14
Filed: 1984-06-21
Abstract: PCT No. PCT/SE85/00258 Sec. 371 Date Feb. 21, 1986 Sec. 102(e) Date Feb. 21, 1986 PCT Filed Jun. 19, 1985 PCT Pub. No. WO86/00200 PCT Pub. Date Jan. 16, 1986.A strap tensioning device includes a spring-loaded clamping element which presses a strap extending through the tensioning device against a holding bar using lever action. The device is composed of a minimum number of parts and is made from a monolithic plate of sprung material with cut-outs positioned so that both the holding bar and the clamping element and their mutual connecting parts are formed in one continuous piece from the plate which also forms the framework of the tensioning device. When the clamping element is pressed out of the plane of the frame, the clamping element rotates about a fulcrum and the pinching effect of the device is released so the strap can be released.
Patent SE-8404832-D0 (SE)
Inventor: GRAHAM M H
IPC: H04Q1/457
Filed: 1984-09-27
Abstract: Dual tone multi-frequency signals such as those used in the Touch-Tone<R> telephone are digitally quantised. In an eight-tone frequency range with four low frequencies (697 Hz, 770 Hz, 852 Hz and 941 Hz) and four high frequencies (1209 Hz, 1336 Hz, 1477 Hz and 1633 Hz), combinations of paired tones are quantised, in each case having one tone from each group. Each received tone is converted into a digital format and thereafter passed through parallel digital filters into a microprocessor which operates as a tone detector. Each suspect tone is checked twice, once via a short time interval in the 10 ms range and once in a long time interval in the 20 ms range. The short time span, in which no resolution of the different tones in each group from one another is generally possible, produces only a broad power output signal on the signals present in each group and thus provides a broadband filter. The long-time check is sufficient to resolve discretely each of the selected discrete frequencies and thus provides a narrowband filter. The output signals of each of these checks, the long-time interval and the short-time interval are then compared with one another. The signals are forwarded if the ratio of the signal strength of the long-time identification signal to the sum of the short-time identification signals of the frequency group is 8/10 or greater. Frequencies outside the specified tones by a range greater than 3.5% can ... Original abstract incomplete.
Patent SE-8405723-D0 (SE)
Inventor: JONSSON P
IPC: B01D46/02
Filed: 1984-11-15
Abstract: Arrangement comprises a pleated filter material arranged around a rigid perforated tube which is designed to withstand the forces set up during operation. At its top there is a ring with a hole which forms the end opening. At its bottom there is a cover of e.g. steel plate which forms the termination. - The supporting part is fixed onto a collar on the cartridge by a pushed-on element in the upper space of the filter housing.
Patent SE-8406559-D0 (SE)
Inventor: DOLCK P-A
IPC: F16K31/04
Filed: 1984-12-21
Abstract: An electrically driven actuator (1, 2, 4) is connected to an electric mains and has a linearly driven actuating body (4) that during normal valve operation is in mechanical connection to a valve spindle (7) via a connector. The connector (9, 22, 25, 24) can be triggered by means of a control body (22) which is in part actuated by spring force (24) and in part actuated by an equal magnetic force in the opposite direction originating from a coil (25) connected to the aforementioned electric mains. In the event of loss of power on the electric mains, the connector is triggered, which in turn triggers a tensioned mainspring (27) that is connected to the valve spindle. The valve spindle (7) then assumes a safety position (29), which usually results in a closed valve.<IMAGE>
Patent SE-8502252-D0 (SE)
Inventor: KAMINSKI ZDZISLAW
IPC: H01R13/42
Filed: 1985-05-07
Abstract: The surface on the socket has slots to accommodate a contact component with a plate-shaped unit (1) positioned between the first and second surfaces. One or more components (7) provide electrical contact with the components of the plug, or perform another contact function dependent upon the effect from the components. The plate-shaped unit has one side which works in conjunction with the primary surface on the plug, whilst its other side works with the secondary surface on the socket. It also has a peripheral edge which in the inserted position extends beyond or forms a support for parts of the plug. The unit is connected to one or more constituent parts to form a boat-shaped horizontal cross-section.
Patent SE-8504623-D0 (SE)
Inventor: LOFSTEDT T
IPC: B08B9/00
Filed: 1985-10-04
Abstract: A brush is provided which comprises a shaft in the form of a hollow rod (1) through which passes a pressure bar (2) which projects from both of the hollow rod ends. The bar is displaceable displaceable in the hollow rod. When the pressure bar is in the position where it projects out of the hollow rod, at its other end it extends into a fixture bowl (5) against the force of a spring (7), and is articulated to one end of at least one rocker arm (10). At its other end, the rocker arm is connected to the fixture bowl which is shaped to accommodate, on its exterior, a cleaning bowl of soft material, pref. paper. The fixture bowl, under the effect of the pressure bar (2), releases the cleaning bowl by the action of the rocker arm drawing the upper part of the fixture bowl inwards from the cleaning bowl.
Patent SE-8505174-D0 (SE)
Inventor: MASON J J
IPC: C09D5/30
Filed: 1985-11-04
Abstract: An IR camouflaged body has a surface comprising a metal e.g. stainless steel, having a dielectric coating thereon which provides visual camouflage, the surface having a total reflectance in the 0.04 to 0.7 m spectrum range, a low specular component of reflectance in the spectrum range from 0.4 to 20 m and having an emittance at ambient temperature of from 0.25 to 0.75. The surface may be integral or formed by a cladding or paint and preferably the dielectric coating is formed by a surface conversion process directly on the metal body to be camouflaged by roughening the surface and then immersing it in an aqueous solution of chromic and sulphuric acid. The paint may comprise nickel or stain-resisting metal alloy flakes having a dielectric coating thereon.
Patent SE-8505370-D0 (SE)
Inventor: NAZARIAN M M
IPC: C02F1/465
Filed: 1985-11-13
Abstract: The electrical coagulator for the purification of a contaminated liquid comprises a settling chamber (1) wherein a vertical electrical coagulation chamber (2) is arranged coaxially thereto. In the lower portion of the chamber (2) a system of soluble electrodes (5) is mounted whereunder a sleeve (6) is provided for feeding the contaminated liquid. An electrolyte is fed into the electrical coagulation chamber (2) through a sleeve (7) which is arranged in the lower portion thereof. The purified liquid is discharged through the sleeve (3) which is mounted in the settling chamber (1). Screen grids (8) are arranged between the electrodes (5) and the sleeve (6) provided for feeding the contaminated liquid.
Patent SE-8505634-D0 (SE)
IPC: B01D53/34
Filed: 1985-11-29
Abstract: Contaminated flue gases pass through channel to the electrostatic separator which is connected to a contact reaction. Air and an absorption slurry enter the reactor. Gases bearing solids leave the reactor to a filter and then to a fan. cleaned gas leaves via a stack. A mixt. of solid particles is removed from the separator tothe silo. This comprises flyash, solid particles formed by the reaction between the contaminants and added lminestone. It is made up as a slurry to be introduced. Limestone is introduced to the furnace via tube.
Patent SE-8505864-D0 (SE)
Inventor: ELGENBERG B
IPC: E06C1/00
Filed: 1985-12-11
Abstract: The wing piece (4) of the narrower ladder part, in the assembled position of the ladder, is located between the wing piece (3) of the wider ladder part, and fits against a cross component (5) joining the wider ladder part wing piece. This cross component can be a rung. The wing piece of the narrow ladder part also locates against stirrups on the inside of the wing piece of the wider ladder part. The recesses (10) on the inside of the wing piece of the wider ladder part have partly cylindrical bases (11) which, in the direction corresp. to the direction of movement of the pins (8) when the narrower ladder part (4) wing piece rotates or rolls around the wider ladder part wing piece connecting cross component, are limited by a surface (12) extending along a line (C) which is partly a tangent to the partly cylindrical surface. It is also partly a chord to a circle (B) with a centre (0) in the contact point between the narrower ladder part wing piece and the cross component (5).
Patent SE-8603759-D0 (SE)
Inventor: STERN L E
IPC: B05B15/50
Filed: 1986-09-09
Abstract: The device incorporates a suction system with vacuum, and a connecting unit (8) for the spray gun (1) paint discharge mouthpiece (5). Solvent (6) from the paint storage tank (3) is sucked through the distribution channels (2) and discharge mouthpiece, and one or more collection containers receive the solvent coming from the gun. The suction system also has an air intake (31) which aspirates solvent vapours formed in a washing bowl (11). - The vapours are formed when solvent runs down into it from the gun discharge mouthpiece, or when the gun itself or other equipment is washed with solvent pref. externally in the bowl. Vacuum in the suction system is produced using an elector device in which drive air currents are provided by a compressed air unit. The compressed air drives one or more pumps which move solvent out of the collection containers to one or more washing mouthpieces for carrying out external cleaning of the spray gun in the bowl (11).
Patent SE-8604977-D0 (SE)
Inventor: FURST A
IPC: B60J10/82
Filed: 1986-11-21
Abstract: Vehicle roof, particularly for passenger vehicles, connected to whose roof there are side panels forming roof struts. The connection areas between the roof panel and side panels are downwardly offset and are respectively covered by a molded strip. The roof has a roof opening which extends approximately up to the connecting areas. A tiltable cover which can be moved rearwardly is provided for selectively closing and at least partially uncovering of the roof opening. The outer edge of the cover in its closed position is pressed against a cover gasket from above. The gasket at the side of the roof opening, at least supplements the respective molding strip by replacing the molding strips in the area of the roof opening, or by extending along the side of the molding strip facing the roof opening, or by forming a portion of the molding strip itself.
Patent SE-8701413-D0 (SE)
Inventor: CROWL R M
IPC: C07K19/00
Filed: 1987-04-03
Abstract: Methods and compositions are provided for the cloning and expression of plasmids bearing genes encoding a novel protein derived from HTLV-III. This protein, which is called the gag/env protein and which contains antigenic determinants from both the core and envelope proteins of HTLV-III, can be purified to homogeneity and used as the basis for diagnostic tests to detect the presence of antibodies against viruses associated with AIDS or the viruses themselves in human sera and other biological fluids. The gag/env protein may also be formulated for use as a vaccine for protection against AIDS through prophylactic immunization.
Patent SE-8702580-D0 (SE)
Inventor: LEHTI V
IPC: F16M11/12
Filed: 1987-06-22
Abstract: A stand for adjusting the viewing angle of a display terminal, including a sleeve-like frame portion (1) an inner boring of which is at one end thereof enlarged into a socket provided with a slide surface (3) for a slide part (4) to be attached to the display terminal and provided with a slide surface (5) complementary to the slide surface (3), the slide surfaces having a center of curvature (11). A supporting member (6) is positioned in the inner boring (2) of the frame portion (1) and is rotatably journalled at one end (10) to the slide part (4) acentrically with respect to the center of curvature of the slide surfaces and between the center and the opposite end of the member. A resilient element (8) is fitted between the frame portion (1) and the end of the supporting member (6) remote from slide part (4) to create a holding force between slide part (4) and the socket of the frame portion (1). Because the supporting member (6) is connected to the slide part (4) acentrically with respect to the center of curvature (11) of the slide surface of the slide part, the holding force increases the farther the slide part is tilted with respect to the socket.
Patent SE-8802494-D0 (SE)
Inventor: SANDBERG O
IPC: B22F1/00
Filed: 1988-07-04
Abstract: In this method, a gas-atomized, spherical steel powder is charged in a capsule. The capsule and its contents are heated to a temperature of between 700 and 1000 degree C. Nitrogen gas with an absolute pressure of 0.1-1.5 bar is introduced into the capsule at the said temperature. The introduction of nitrogen gas continues at the rate at which the nitrogen is absorbed by the steel powder by diffusion into the steel and by being combined with nitride formers in the steel until a certain predetermined amount of nitrogen has been taken up in the steel. The introduction of nitrogen is then discontinued and the capsule is hermetically sealed. The temperature of the capsule and of its contents is increased to between 1050 and 1100 degree C and the steel undergoes a homogenizing treatment at a temperature of between 1050 and 1100 degree C, the nitrogen content gradients being essentially eliminated within the steel. The capsule is then subjected to hot isostat pressing to obtain complete sealing of the powder body. <IMAGE>
Patent SE-8901295-D0 (SE)
Inventor: ZETTERLUND CLAES-GOERAN
IPC: H02G1/04
Filed: 1989-04-11
Abstract: The invention concerns a cable carrier for drawing cables or lines for power-line systems of the type which comprise a number of posts equipped with insulators for cables. The cable carrier comprises a framework 5 with an applicator device 20 for the temporary application of the cable carrier onto an insulator and with one or more wheels 6,6' positioned transverse to the lengthwise direction of the cable on which the individual cable can roll while being drawn between different posts. The wheels 6,6' can rotate and are mounted on a framework 7 which has a hinged connector 8 with a framework 5 fixed on the insulator in the applied way and is pivotable relative to this between a starting position in which the cable is supported on the wheels and a position tipped to the side in which the cable can slide off the wheels and down onto the insulator. <IMAGE>
Patent SE-8902535-D0 (SE)
Inventor: KARLSSON J
IPC: B65B13/02
Filed: 1989-07-14
Abstract: A device for strapping goods on a pallet comprises a stand 1 and a reel containing tape S;P, which reel is rotatably supported by the said stand and which tape is intended to be led beneath the pallet and around the goods and subsequently tightened to secure the goods on the pallet. The device comprises an arm 5 which projects essentially horizontally from the stand 1 and which is longer than or essentially as long as the width of the pallet and the height of which above floor level is lower than the height of the pallet, which arm is provided with a device 10 for locking one end of the tape S,P and can be introduced beneath the pallet so that the locking device 10 is accessible for actuation from both sides of the pallet. <IMAGE>
Patent SE-9000322-D0 (SE)
Inventor: KARLSSON H R
IPC: B01L1/00
Filed: 1990-01-31
Abstract: The present invention relates to a suction hood for extraction of injurious gases, said suction hood (1) being connected to a gas extraction system (7) and preferably suspended on a movable arm system (4) permitting the suction hood (1) to be set in various positions relative to an area (2) from which the injurious gases (G) are extracted. For substantially increasing the depth of the suction hood when required, the suction hood (1) includes at least one and preferably three movably mounted wall elements (15, 16, 17) which is or are settable in a folded position or folded positions and which is or are unfoldable into a position or positions wherein it or they gives or give the suction hood (1) a fume cupboard like shape and function. <IMAGE>
Patent SE-9101003-D0 (SE)
Inventor: EKSTRAND BO
IPC: E06B3/70
Filed: 1991-04-05
Abstract: A plate is fixed to the wooden frame and insulating material. It comprises two vertical plate strips (9.1) extending along the doors (1) long edges, a lower plate piece (9,2) arranged between the plate strips, and extending from their lower edge to the window opening (2) lower edge. - The steel plate reinforcement also includes an upper plate piece (9.3), also arranged between the plate strips and extending from their upper edge to the upper edge of the window opening.
Patent SE-9101760-D0 (SE)
Inventor: HAKKARAINEN M
IPC: D03D11/00
Filed: 1991-06-10
Abstract: A two-layer paper machine fabric comprising one machine direction yarn system and two cross-machine direction yarn systems. The yarn systems are interlaced in accordance with an 8-shaft weave repeat. The yarns of the cross-machine direction yarn systems are positioned in two layers in such a way that the number of yarns in the upper system is double as compared with the lower cross-machine direction yarn system. To achieve a stable fabric each machine direction yarn passes during one weave repeat over two yarns in the upper cross-machine direction yarn layer and under one yarn in the lower cross-machine direction yarn layer. The passage of each machine direction yarn is reverse as compared with the passages of adjacent yarns. The yarns of the upper cross-machine direction yarn system form floats extending alternately over two and four machine direction yarns and the yarns of the lower cross-machine direction yarn system form floats extending alternately over two and four machine direction yarns. The longer float of the upper cross-machine direction yarn is always in alignment with the shorter float of the lower cross-machine direction yarn, and vice versa.
Patent SE-9102954-D0 (SE)
Inventor: SUNDSTROEM BO
IPC: B62D55/00
Filed: 1991-10-11
Abstract: A first drive transmission (40) is coupled to the drive vehicle power source with a power take-off (44) at the rear end of the drive vehicle. A forward drive belt (92) is provided on the trailer. Coupled to this belt is a second drive transmission with a power intake at the front end of the trailer for coupling to the first transmission power take-off.