baber/WOPTO huggingface dataset:
Patent SE-8206760-L (SE)
Inventor: OLSSON L
IPC: B65G17/06
Filed: 1982-11-26
Abstract: A conveyor belt, which is adapted in endless condition to follow through part of its length a path comprising a number of superposed, helically extending turns, comprises link means which are articulated with one another and are relatively adjustable and comprise a bottom part and spacing members arranged at the longitudinal edges of said bottom part and constituting the two sides of the belt, said spacing members being adapted with their upper edge portions to bear against the lower edge portions of the overlying turn of the conveyor belt in order to permit this to carry the underlying belt turn, at least part of the spacing members being adapted with their upper edge portions to engage shoulders at the lower edge portions of the spacing members of the overlying turn of the conveyor belt so as to prevent lateral displacement of the belt turns. The spacing members are through part of their length fixedly connected to the longitudinal edges of the bottom part while the remaining part is movable relative to the bottom part and provided with a flange which is inclined downwards in inward direction, said flanges constituting the shoulders with which the upper edge portions of the spacing members are adapted to engage in order to prevent lateral displacement of the belt turns.
Patent SE-8207260-L (SE)
Inventor: SOENS L
IPC: H01B5/16
Filed: 1982-12-20
Abstract: Plastics materials and articles containing uniformly distributed electrically conductive fibres at very low concentrations are described together with specific intermediate plastics products useful in the manufacture of such materials and articles. The fibres have a low diameter-to-length ratio which enables the final plastics articles to be used as shielding against radio-frequency and high frequency electromagnetic radiation or for antistatic purposes. Methods of incorporating the conductive fibres into the plastics are also described.
Patent SE-8302483-L (SE)
Inventor: GUSTAFSSON S J-G
IPC: C07K16/00
Filed: 1983-05-02
Abstract: PCT No. PCT/SE84/00159 Sec. 371 Date Oct. 26, 1984 Sec. 102(e) Date Oct. 26, 1984 PCT Filed Apr. 27, 1984 PCT Pub. No. WO84/04309 PCT Pub. Date Nov. 8, 1984.The invention is concerned with purification of a biologically active substance with the aid of a system of at least two immiscible aqueous phases; the process of the invention involves binding said substance to particles which have an affinity for said substance and distribute predominantly quantitative into one of said phases, and subsequently liberating said substance from said particles after separating the particle-containing phase from the other phase or the other phases.
Patent SE-8302664-L (SE)
Inventor: BLADH ERLING
IPC: B23Q5/18
Filed: 1983-05-10
Abstract: The invention relates to a method for the purpose of achieving speed control of a chuck spindle (1) of a lathe. The invention solves the problem that, if the starting speed of the lathe is too high, the spindle is set in motion when the lathe is put into operation again and that it was not possible to select the maximum speed of the spindle up to which the speed could be infinitely varied following starting. With the method, a desired maximum speed is set by means of a regulation means (12) and the speed can be increased up to the said maximum speed after actuation of a regulation means which actuates the starting of the spindle from the lowest speed of the spindle. The invention also relates to a device for carrying out the said method. <IMAGE>
Patent SE-8303896-L (SE)
Inventor: LARING J
IPC: G01F1/36
Filed: 1983-07-08
Abstract: The appts. has a scale wheel (7) fastened to a shaft (6), and graduated in suitable dimensions for flow. An adjustable throttle flange of the conical iris type (1) is used, and fits into a short channel part (2). The flange is adjusted with two stays (3) connected to a gear rod (4) activated by a gearwheel (5) on a shaft (6). Two recesses (8) on each side of the flange are connected to a differential pressure gauge (9). - The suction end of the channel part (2) has a funnel shaped unit (10) for minimising inlet losses. The other end of the channel part is provided with a conical iris type throttle flange (11) for rapid connection to different diameters on a suction point connected to the flange (11), and air flow (12) is sucked through the funnel body (10) and the flange (1) in its entirety. The scale wheel (7) is turned until the pressure gauge (9) shows a differential pressure, and then the flow can be read from the scale wheel (7). (Provisional Basic advised week 85/09)(1/3)
Patent SE-8404278-L (SE)
Inventor: WEIHS F H
IPC: G01G19/02
Filed: 1984-08-28
Abstract: A weighing platform is supported by a plurality of force- transmitting assemblies. Upon sideways movement of the platform, the force-transmitting assemblies and platform interact to align and center the platform. In one embodiment, each force transmitting assembly includes a slider 86 which is movable along a base surface 120. A rocker pin 102 transmits force between the slider and a load cell beam 76 connected with the platform. When the platform is moved the rocker pin is tilted to a maximum offset condition in which horizontally offset vertical force components are applied to the rocker pin. Continued movement results in movement of the slider relative to the base. When movement of the platform is interrupted by engagement with a bumper 64. the horizontally offset vertical force components applied to the rocker pin cause it to tilt to an aligned condition in which only vertically aligned force components are applied to the rocker pin. In another embodiment the slider and a spherical force transmitting member are connected with the base and the platform moves relative to the slider when the force transmitting assembly is in a maximum offset condition. <IMAGE>
Patent SE-8500402-L (SE)
Inventor: HENNINGSSON B I
IPC: A47B57/56
Filed: 1985-01-29
Abstract: The stamped-out tongue (8) is folded across the plane of the plate-like part (3). It is dimensioned so that the plate-like part located against the profile (1) and with the tongue in the channel (5), can be moved along the profile. When the plate part on the profile adopts the required position, the tongue (8) is bent around plastically. There is engagement between parts of the tongue and corresp. parts of the channel (5).
Patent SE-8501330-L (SE)
Inventor: LEANDER L R
IPC: A22C25/14
Filed: 1985-03-19
Abstract: A process by which the head and intestines of fish are removed when they are fed laterally forward by a conveyor (10). The fish is cut near the head by a cutting device (13) and then pressed upon at the stomach area until the intestines (21) are pressed out of the neck opening. The intestines are then pinched between a circular, rotating body (24) and a flexible component (22) that work together to extract the intestines from the fish (12) fed forth on the conveyor. On a machine designed for this procedure, the circular body (24) is situated alongside the conveyor (10) with its perimeter near the level of the fish (12) intestines (21) and its rotation axle set below the conveyor plane.<IMAGE>
Patent SE-8501451-L (SE)
Inventor: KINDBERG J
IPC: E01C19/18
Filed: 1985-03-25
Abstract: The register (10) run crossways to the direction of travel of the machine and ahead of them are spray mouthpieces (12) for dispensing liq. binder. Behind the registers are rollers (7a) and on the front part of the machine frame is a driver position (5) from which surface irregularities ahead can be seen. The sprayer mouthpieces and registers can be regulated accordingly. - A computerised travel clearance system is also incorporated for regulating the mouthpieces and registers in terms of the speed of travel of the machine.
Patent SE-8503977-L (SE)
Inventor: SCHNEIDER W
IPC: F16D65/56
Filed: 1985-08-27
Abstract: A mechanically operated sliding saddle disc brake has a fixedly positioned brake carrier 1, a brake saddle 2 mounted in the brake carrier and slidably displaceable parallel to the rotational axis of the wheel to be braked, with two shanks 2', 2'' which straddle a brake disc which is rotationally fast with the wheel, a piston 14 mounted in the first brake saddle shank 2' slidably displaceable parallel to the rotational axis of the wheel and connected to a pressure plate 12, a first brake lining carrier 4 positioned on pressure plate 12 which carries a brake lining 4' which can be brought into engagement on one side of the brake disc, a mechanically operated expansion mechanism supported on piston 14 and on the first brake saddle shank 2', a second brake lining carrier 3 positioned on second brake saddle shank 2'' which carries brake lining 3' which can be brought into engagement with the other side of the brake disc, and guides  11, 11' positioned on brake carrier 1 for guiding and supporting the two brake lining carriers 3, 4. To ensure parallel positioning of the brake lining carriers to the brake disc and thus full surface engagement of the two brake linings on the brake disc both when the brake is inoperative and when it is operative, pressure plate 12 is connected to piston 14 via a projection 13 which allows rocking movements of pressure plate 12, pressure plate 12 is clamped to piston 14 via a compression spring screw bolt combination 15, second brake lining carrier 3 is supported on second brake saddle shank 2'' by at least one cylindrical projection 6 having a crest line running tangentially to the brake disc and through the center of braking area of second brake lining 3', second brake lining carrier 3 is supported on abutment 7 near the free end of second brake saddle shank 2'', and second brake lining carrier 3 is clamped to the second brake saddle shank 2'' by helical springs 8.
Patent SE-8504374-L (SE)
Inventor: SJOSTEDT B
IPC: F16L25/02
Filed: 1985-09-20
Abstract: A pipe coupling for fluid-sealed, electrically insulated coupling of two metal pipes (1, 3 and 2, 4, respectively) intended for the flow of a refrigerant fluid at high pressure and high temperature. The coupling comprises a coupling sleeve (8) of polytetrafluoroethylene and an external clamping sleeve (9) of metal. The wall thickness (t) of the coupling sleeve (8) amounts to 0,5 - 2,0 mm. The distance (d) between the two metal pipe ends is 0,5 - 2,0 mm and must not exceed twice the sleeve wall thickness (t), i.e. d <= 2t. Hereby, a good sealing effect is achieved even after long use.
Patent SE-8504535-L (SE)
Inventor: TEGNER CARL-AXEL ELOF
IPC: E04B1/99
Filed: 1985-10-01
Abstract: At least one of the limiting walls (57,59) is inclined to reflect incoming sound towards an absorbent (6) fitted to the ceiling.
Patent SE-8505487-L (SE)
Inventor: BRAATZ R
IPC: C07D319/00
Filed: 1985-11-20
Abstract: Silibinin derivatives of the general formula:-   <IMAGE> wherein n and m, independently of one another, stand for 0 or 1, Alk1 and Alk2, independently of one another, are alkylene radicals containing up to 4 carbon atoms or alkenylene radicals containing 2 to 4 carbon atoms and M1 and M2, independently of each other, stand for hydrogen atoms or alkali metal atoms, are used in pharmaceutical compositions for treating burn damage, liver damage or fungal poisoning.
Patent SE-8601014-L (SE)
Inventor: GREULICH W
IPC: F16H53/02
Filed: 1986-03-05
Abstract: The method of manufacturing the compound camshaft comprises the steps of placing cast journal or bearing elements and/or cast cam elements on a camshaft body and fixedly connecting or securing such elements at the camshaft body. The cast journal or bearing elements and/or the cam elements contain an opening which is bounded by an internal profile or contour having a configuration which is governed by the type of connection to be made between such elements and the camshaft body. The internal profile or contour may be of a substantially conical shape and is at least partially left in a mechanically untreated condition. The compound camshaft thus obtained is optimized with respect to wear and weight and there are neither required cost-intensive and time-consuming operations, especially machining operations, nor complicated working steps during the manufacturing process.
Patent SE-8602723-L (SE)
Inventor: SORG D
IPC: C07D417/12
Filed: 1986-06-18
Abstract: Thiazoles or pharmaceutically acceptable acid addition salts thereof are useful as anxiolytic, psychogeriatric, antidepressant and antischizophrenic agents.
Patent SE-8801881-L (SE)
Inventor: SAMUELSSON BENGT
IPC: B60P7/13
Filed: 1988-05-20
Abstract: A device for detachable coupling of a load carrier, for example a platform body or a container, to a transport device, for example a trailer, distinguished by convergent guide members 15,16; 21,23; 25,27 which are configured in pairs on the load carrier 2 and are configured such that, upon displacement 28 of the load carrier 2 relative to the transport device 3, they are taken up by and engage with convergent and complementarily configured seat members 13,14; 20,22; 24,26 which are arranged in pairs on the transport device 3 and are configured such that, following completed displacement of the load carrier relative to the transport device, they realize through wedge action fixed engagement between load carrier 2 and transport device 3 both vertically and horizontally. <IMAGE>
Patent SE-8804145-L (SE)
Inventor: PALM L
IPC: B60P7/16
Filed: 1988-11-17
Abstract: An adjustment device (12) is connected to the valve body (2) for opening and closure of the air passage (5) through the valve. The valve body is changeable with a hand grip and by means of the adjustment device from a position in which the passage (5) is completely closed to one in which it is wholly open. In this latter position the valve body can be fixed.
Patent SE-8804387-L (SE)
IPC: B23B27/14
Filed: 1988-12-05
Abstract: A cutting insert for chipforming machining of metal workpieces is disclosed, said insert comprising opposed top and bottom surfaces (11) and (12) and a peripheral wall (13) extending therebetween. The insert has cutting edges at the juncture between at least the top surface and said peripheral wall, a land area (15), and a first descending surface (16) starting from the top inner margin of said land. A number of convexly curved spaced projections (23, 26) being formed on or adjacent said first descending surface, the upper surface of each of said projections being planar and located below the plane defined by the cutting edges (14).
Patent SE-8900420-L (SE)
Inventor: HELLKVIST D
IPC: F41A15/00
Filed: 1989-02-08
Abstract: A charge or projectile 13 stuck in a large-calibre barrel weapon 11 is removed by means of a unit 1 which comprises a powder-combustion chamber. A powder charge is arranged in the chamber of the unit, which is provided with one or more sealed load-relieving holes for the combustion gases of the powder. The unit is placed in the barrel 12 of the weapon at a distance A in front of the stuck charge/projectile. Water is filled into all or parts of the barrel space 12a before or after the unit 1 is positioned. The powder is then ignited. The combustion gases then produced in the chamber of the unit break through the respective sealed load-relieving holes and force their way into the barrel space 12a, in which the combustion gases create a pressure in said medium, which presses the charge/projectile backwards and out of its stuck position. <IMAGE>
Patent SE-8901113-L (SE)
Inventor: BERGQUIST AAKE
IPC: H01Q17/00
Filed: 1989-03-30
Abstract: Metal surfaces reflect microwave radiation. For a long time attempts have been made to coat reflective surfaces with various types of absorbent layer, with varying degrees of success. Particularly when it is a question of reflector antennas, the problem is complicated by the reflector having to reflect radiation at the frequency intended for the antenna. However, this invention solves this problem as it concerns a coating for metal surfaces which is selectively reflective for microwave radiation. It is built up of four layers, designated I to IV, viewed from the metal surface M, with a resistive foil r between the layers II and III. The layers III and IV are quarter-wave transformers, which adapt the surface resistance of the resistive foil r to the wave impedance of free space while the resistive foil r together with the layers I and II acts as a connection device which gives very great reflection around a predetermined reflection frequency but very low reflection at either side. The latter takes place by the resistive foil being short-circuited at the reflection frequency when the layer I acts as a resonator with resonance at this frequency and layer II has an electrical thickness of a quarter of the wavelength at this frequency. <IMAGE>
Patent SE-8901221-L (SE)
Inventor: WIKLUND R
IPC: G01C1/02
Filed: 1989-04-06
Abstract: PCT No. PCT/SE90/00233 Sec. 371 Date Oct. 4, 1991 Sec. 102(e) Date Oct. 4, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/12284 PCT Pub. Date Oct. 18, 1990.An arrangement for one-man surveying, including a measuring station (1) and a target unit (2). A sighting-marker arrangement is provided which can be indicated by an indicator arrangement (7) on the measuring station. The measuring station (1) automatically takes a target seeking mode when the indicator arrangement (7) does not indicate the sighting-marker arrangement and a target following mode, when the indicator arrangement indicates the sighting-marker arrangement. The sighting-marker arrangement includes a combination of a first and a second sighting-marker unit. The first unit has a light source (8) on the target unit (2). The second unit has a light source (9) on the measuring station (1) and a reflector (11) on the target unit (2).
Patent SE-9001128-L (SE)
Inventor: HAMMER J W
IPC: E21B19/086
Filed: 1990-03-28
Abstract: A closed loop hydraulic system for use in a rotary drilling apparatus includes an extendible-retractable feed cylinder and a valve for biasing the feed cylinder. A variable, reversible displacement pump is provided for pumping fluid from either of the first and second pump ports, including pumping fluid to the feed cylinder. A reservoir retains a supply of fluid for the system. A check valve is provided for supplying additional fluid to the pump in response to the feed cylinder being extended. An overcenter valve is connected to each of the first and second ports for controlling flow from the system in response to pressures received from the first and second ports when the feed cylinder is extended and retracted.
Patent SE-9001431-L (SE)
Inventor: FISCHER T
IPC: D21J/
Filed: 1990-04-23
Abstract: A fiber or chip board is made by first forming a mixture of a binder and particles having a relatively low moisture content that is substantially less than a relatively high moisture content that a finished board should have. This mixture is deposited as a mat on a movable substrate so that the mat is substantially at ambient temperature and has the relatively low moisture content. Then the mat is preheated with steam to raise its temperature and to increase its moisture content to the predetermined relatively high moisture content. The thus preheated mat, whose moisture content has been corrected, is then simultaneously heated and compressed to form it into a board.
Patent SE-9002001-L (SE)
Inventor: MEISSL S
IPC: D21C9/147
Filed: 1990-06-05
Abstract: In a process for adding hydrogen peroxide solutions to wood pulp suspensions, in particular for the partial delignification of the wood pulp, the hydrogen peroxide solution is added in the low-consistency region in a simple apparatus; in addition, the joint introduction of H2O2 and oxygen is possible.
Patent SE-9003441-L (SE)
Title: Stereo-tactic diagnosis or surgery method - involves three-dimensional location of abnormalities using radiation
Inventor: HARDY T L
IPC: A61B90/11
Filed: 1990-10-29
Abstract: The method uses several radiation sources which, when the rays cross each other, permit measurements and calculations to be effected. The radiation sources (12,14,16) are fixed to a stereotactic frame (10). In an alternative version, the light sources are incorporated in a stereotactic microscope.
Patent SE-9201915-L (SE)
Inventor: OEDMARK OLA
IPC: H01R12/70
Filed: 1992-06-22
Abstract: PCT No. PCT/SE93/00542 Sec. 371 Date Dec. 14, 1994 Sec. 102(e) Date Dec. 14, 1994 PCT Filed Jun. 17, 1993 PCT Pub. No. WO94/00895 PCT Pub. Date Jan. 6, 1994The present invention concerns a housing for a price-marking device comprising a thin LCD (30) and a printed circuit board (20) with control electronics and power supply, e.g. a solar cell. The thin LCD (30) is connected to the underlying printed circuit board (30) by a connection device containing conductive rubber areas. Such a device is referred to as a zebra contact strip, the zebra contact strip (15) being arranged between the LCD (30) and the printed circuit board by means of longitudinal parallel enclosing edges (12a, 12b) on the extruded housing (10) preferably made of plastic material and being compressed in a direction across the conducting rubber areas by the action of the longitudinal parallel enclosing edges (12a, 12b) which upon extrudation have been given an inward directed biasing force.
Patent SE-9202789-L (SE)
Inventor: SEPPAELAE TEIJO
IPC: B60P1/64
Filed: 1992-09-28
Abstract: An interchangeable vehicle body (1) equipped with flanged wheels (12, 13) is moved from a trailer (2) to a tractor (4) and backwards with the aid of an apparatus, which includes a power machine (5) located on the tractor, a power transmission member (8) located on the rear of the tractor, and a reception member located on the end of the trailer, which can be brought mechanically into contact with one another by reversing the rear of the tractor (4) against the front of the trailer (3) and which apparatus includes a transfer mechanism connected to the power reception member (9), located on the trailer, in which there is a transfer member to move the interchangeable body (1). The transfer mechanism in accordance with the invention includes a hydraulic motor (10) and a hydraulic cylinder (14) operated by it, which is arranged to move the transfer member (16).
Patent SE-9300624-L (SE)
Inventor: LIEDBERG NILS PER AAKE
IPC: H03K5/13
Filed: 1993-02-24
Abstract: A signal processing circuit delays a binary periodic input signal. Three series-connected delay devices produce output signals that are delayed in relation to the input signal. The delay of the delay devices can be controlled to a very high degree of accuracy, in that the delay devices include a plurality of mutually identical series-connected delay elements which are manufactured at one and the same time by common process steps in one and the same semiconductor process. A controller compares in a phase detector the phase of the input signal with the phase of the output signal from the last delay device, and on the basis thereof delivers control signals to the delay devices. These control signals control the delay devices in a manner such that an equal number of delay elements will be activated in each of the delay devices, such that the delay devices will have mutually the same delay. The total delay between the input signal and the last output signal exceeds one-half but is less than one and a half periods of the input signal in a first regulating sequence, and the total delay reaches to one period of the input signal in a second regulating sequence.