baber/WOPTO huggingface dataset:
Patent SE-8004007-L (SE)
Inventor: PILGRIM T A
IPC: B28B5/02
Filed: 1980-05-29
Abstract: A building board comprises a core 31 of set cementitious material, such as gypsum, faced on at least one side by a fabric or web 33 of mineral fibres embedded in the face of the core and a continuous film 32 of the cementitious material having a higher density and lower porosity than the core extending over the outer face of the fabric. The film may have a smooth surface or a desired textured or figured surface. The preferred fabric or web 33 is a non-woven glass fibre tissue and it is preferred that a continuous film 32 of gypsum at the surface should not exceed 2 mm in thickness. The board is made by bringing the fabric or web into contact with the respective face of a layer of an aqueous slurry of gypsum plaster or other cementitious material, and vibrating the layer of slurry in contact with the fabric or web until slurry penetrates the web and the latter is completely embedded. The process can be carried out continuously by supporting the slurry between flexible belts which are vibrated by mechanical action applied to their faces remote from the slurry. Boards accordingly to the invenion can have greater strength and/or greater resistance to fire than conventional paper-faced gypsum board.
Patent SE-8004820-L (SE)
Inventor: WALLACE W K
IPC: F16P3/00
Filed: 1980-06-30
Abstract: A safety throttle lever for use on hand-held tools which lever has two operational modes, the first a tool non-operating mode, the second a tool operating mode. Cam-like means are arranged to restrict and guide the lever into the second operational mode when manual effort is applied to the lever. A spring means returns the lever to first operational mode when manual effort is released on the lever.
Patent SE-8006878-L (SE)
Inventor: EDSTROM JOHN OLOF
IPC: C21C7/064
Filed: 1980-10-01
Abstract: Removing phosphorus from a steel melt contg. chromium, or other melts having a high Cr content involves adjusting the carbon content of the melt to 1-4.5% and reducing the temp. of the melt to 1300-1450 deg. C. This suppresses the formation of the chromium dioxide. A slag former and oxygen yielding cpd. is fed into the bath and the slag formed contains phosphorus yielded from the melt. The carbon content is reduced by the addn. of oxygen. Used in the mfr. of stainless steel in which the raw materials contain phosphorus which increases the brittleness, reduces weldability and corrosion resistance. (Provisional Basic previously notified Week E20)
Patent SE-8007735-L (SE)
Inventor: SHALLENBERGER J M
IPC: G21C3/00
Filed: 1980-11-04
Abstract: A reconstitutable fuel assembly for a nuclear reactor which includes a mechanical, rather than metallurgical, arrangement for connecting control rod guide thimbles to the top and bottom nozzles of a fuel assembly. Multiple sleeves enclosing control rod guide thimbles interconnect the top nozzle to the fuel assembly upper grid. Each sleeve is secured to the top nozzle by retaining rings disposed on opposite sides of the nozzle. Similar sleeves enclose the lower end of control rod guide thimbles and interconnect the bottom nozzle with the lowermost grid on the assembly. An end plug fitted in the bottom end of each sleeve extends through the bottom nozzle and is secured thereto by a retaining ring. Should it be necessary to remove a fuel rod from the assembly, the retaining rings in either the top or bottom nozzles may be removed to release the nozzle from the control rod guide thimbles and thus expose either the top or bottom ends of the fuel rods to fuel rod removing mechanisms.
Patent SE-8101503-L (SE)
Inventor: REED E E
IPC: C10B47/42
Filed: 1981-03-10
Abstract: A method for processing various organic materials such as lignocellulosics or biomass into more useful states, such as charcoal, carbon black, and coke, and other processed products while producing useful off-gases, includes feeding aggregate pieces of the material to a vertically extending heating chamber and, preferably, closing the chamber to air to control oxygen therein. The pieces are conveyed upwardly through the chamber in a predetermined time by spiral vibratory conveyor. The chamber is heated to a preselected temperature sufficient for gaseous conversion of volatile hydrocarbon constituents of the material. Resultant off-gases are removed from the chamber for further use such as burning thereof for heating the chamber or condensing volatiles, etc. Apparatus for carrying out the method includes preferably first and second such chambers, there being continuous spiral vibrator tray in each chamber carried by a central, vertical support column. Vibration generators secured to the support column impart vibratory forces to the tray for conveying the material by vibratory action. Heating of the material is carried out in the first chamber preferably by burning off-gases generated therein. After heating, material is transferred to the second chamber, also closed to air, for cooling as pieces are carried by vibration along a spiral conveyor therein. If drying of material is desired to reduce moisture content prior to carbonization, the material may first be conveyed through another chamber, heated with combustion gases from heating of the first chamber, by vibratory action.
Patent SE-8106736-L (SE)
Inventor: HANNAN ROBERT
IPC: B27B17/00
Filed: 1981-11-12
Abstract: A saw horse for supporting a log or other workpiece during sawing comprises a pair of spaced X-shaped frames (5, 6) which provide rests for the workpiece. Between the rests (5, 6) are toothed jaws (21) which are biassed by a spring (23) towards a closed position and may be moved to an open position by means of a foot-operated lever mechanism (25, 26). The rests (5, 6) may be movable adjacent each other for storage or transportation, and the saw horse may be provided with stabilizing legs. <IMAGE>
Patent SE-8202943-L (SE)
Inventor: BERG R
IPC: B25J15/02
Filed: 1982-05-11
Abstract: 1. Robot installation for attaching a plurality of preferably different work pieces to a product or for assembling these work pieces to form a product comprising an assembly station (4) with at least one robot (7) supporting a turret (26) which can be rotated about one of its axes and positiones in a plurality of positions, the turret being equipped with a plurality of individually operable gripping means (27) which are adjusted to the corresponding work piece, characterized in that the axis of rotation of the turret (26) makes an angle with the outermost axis of rotation of the robot (7) and that there are conveying tracks or magazines (12, 13, 14, 15) with feeding means for advancing work pieces (16, 18, 19, 22) into the operating range of the robot (7).
Patent SE-8204085-L (SE)
Inventor: THURENIUS A G H
IPC: H04B10/291
Filed: 1982-07-01
Abstract: A fibre-optical relay for switching optical signals between signal paths contains a fixed first holder (12) with parallel optical fibres (13, 14, 15) and a movable slide (8), similarly with parallel optical fibres (19, 20, 21). The slide can be displaced by an actuating arm (7) at right angles to the axial direction of the fibres from an initial position to a final position situated at a fibre spacing (d) from each other. The fibres (19, 20, 21) on the slide (8) are further arranged in a fixed second holder (16) displaced in the transverse direction of the fibres by half a fibre spacing (d/2).
Patent SE-8300516-L (SE)
Inventor: RABATIC DJORDJE
IPC: B62B13/16
Filed: 1983-02-01
Abstract: A foldable sled having two frame members pivotally connected to each other and swinging relative to each other from a sled operative position to a folded position. Handle means are provided on the part used for pushing and holding and a piece of fabric is attached to the handle means for providing a backrest.
Patent SE-8301729-L (SE)
Inventor: GABRILO M
IPC: G08B13/14
Filed: 1983-03-29
Abstract: An alarm system comprising at least one emitter (1) and at least one receiver/alarm sounder (2). These elements are arranged to trigger off an alarm when the distance between them exceeds a predetermined value. The alarm thus is triggered off when the signal received by the receiver (2) is below a predetermined value. The alarm system in accordance with the invention comprises in accordance with one preferred embodiment thereof a central receiver/alarm sounder (2) and a number (one or several) emitters (1) which are attached in or on personal valuable objects. When such a valuable object is removed the receiver which may be positioned in the vicinity of the owner, sounds an alarm.
Patent SE-8303349-L (SE)
Inventor: AXELSSON A
IPC: G03G9/08
Filed: 1983-06-10
Abstract: The method involves lining of base particles with a coloured substance and possibly other additives. The applied layer is of powder-form which adheres to the base particles through heating, and lining takes place by means of the base particles being held separately from one another using as gas phase, or a fluid phase. - Lining occurs in a stirred dry bed, and over the powder layer is applied a polymer sheet. The powder layer is of treated magnetite, which is dried in a nitrogen atmos. at 100 degrees C for 1.5 hours. It is then placed in a stirred container with steel balls of 4 mm dia., where it is de-agglomerated and crushed in nitrogen gas atmos. for about 1 hour. Silane emulsion is added in drops together with a small amt. of catalyst soln. whilst stirring continues at 400 rev/min.. (Provisional basic previously advised in Week 8506)(0/0)
Patent SE-8305285-L (SE)
Inventor: ANDERSSON SVEN ERIK
IPC: E06B7/00
Filed: 1983-09-29
Abstract: The door panel and frame construction has the panel (1) pivotably connected to one side piece of the frame (2). The side piece section where the panel connects is hollowed out to a semi-circular configuration (18), and this accommodates a like-shaped end of the panel hinge. USE - In hinged door construction where a rounded hinge end fits into a like-shaped recess in one frame side piece.(2)
Patent SE-8305659-L (SE)
Inventor: EKMAN I
IPC: B28B11/04
Filed: 1983-10-14
Abstract: Method and apparatus in the manufacture of prefabricated concrete wall elements for the application of a coating and/or ornamentation thereon in the form of bodies, plates or the like (9) of brick, ceramic, mosaic or similar material. The inventive method is primarily characterized in that the wall elements are cast in moulds leaving the element surface to be coated or decorated fully exposed and into which moulds fresh concrete is added. The coating/ornamental material, arranged in a pattern (10) designed for the wall elements, is however applied in a gripper (1) and positioned therein while exposing the portions (11) intended for embedment in the wall elements fully exposed, whereafter these exposed portions of the coating/ornamental material are inserted with the use of the gripper down to the predetermined anchoring depth in the uncured concrete mass filling the wall element moulds. The positioning of the coating/ornamental material is then disengaged from the gripper, which is removed from the moulds wherein the concrete is left to harden to a degree sufficient for a safe embedment of the coating/ornamental material. The distinguishing feature of an apparatus carried out in accordance with the invention is the presence of a gripper to be utilized for the application of the coating/ornamental material, which is releasably retained on a working area (2) while forming a pattern designed for the wall elements and with the portions to be embedded in said elements fully exposed.
Patent SE-8400201-L (SE)
Inventor: JOHANSSON CURTH
IPC: B60Q1/30
Filed: 1984-01-17
Abstract: The panel incorporates all requisite warning and indication equipment (9-14), and a baseplate (17) holds on its side turned towards the side walls (18,19) the majority of such equipment. The base plate also has on its side turned away from the side walls a shock absorbing component. One side wall has on its side turned away from the baseplate a hook component (20), whilst the baseplate on its side turned away from the other side wall is provided with a tension stirrup which permits locking of two sections of the sign panel to form a compact transport-protected unit.
Patent SE-8401521-L (SE)
Inventor: OLASOLO LORIZATE A
IPC: A63B23/04
Filed: 1984-03-20
Abstract: The bicycle has a frame 1 with pedals 17, a seat support 10 and a handlebar support 9, the latter being mounted for pivotal movement about a horizontal axis and there also being provided a mechanism 18, 19, 22 which is selectively connectible to the support 9 so as to impart a rocking or vibratory motion thereto. Said mechanism includes a polygonal plate 18 which is releasably engageable with a bearing 22 mounted on an extension 19 of the support 9, said polygonal plate 18 being rotatable via the pedals 17. For vibration or rocking to take place, the bearing 22 must contact the periphery of plate 18 but a pin 23 is provided between slots 24 in plates 15 to prevent this. The pin is urged towards the lower ends of the slots by a spring 25 but can be pulled up by means of a cable 27 operated from the handlebar. Instead of direct connection to the pin, the cable may be connected thereto via a lever (Fig. 6). Each foot of the supports 9, 10 may comprise telescopically coupled hollow housings having a compression spring therebetween (Figs. 8, 9). <IMAGE>
Patent SE-8403093-L (SE)
Inventor: PATERSON N S
IPC: B64D45/04
Filed: 1984-06-08
Abstract: A warning system for rotary wing aircraft that monitors the altitude above ground of the aircraft and issues a warning when there is insufficient terrain clearance. The warning criteria are optimized for rotary wing aircraft and are altered as a function of landing gear position and airspeed. Two distinct warnings are given. One indicates insufficient terrain clearance and the other warns the pilot if he attempts to land with the landing gear up. Logic circuitry is provided to modify the criteria necessary to generate a warning, and to inhibit certain warnings, as required by the mode of operation of the aircraft. <IMAGE>
Patent SE-8501864-L (SE)
Inventor: MATZKE E
IPC: H01B7/18
Filed: 1985-04-17
Abstract: a. Electrical power cable having one or more conductors. b. Cable characterised in that the metallic filaments, strands or the braid consist of non-metallic filaments having high tensile strength and cabled or twisted with metallic wires. c. The invention relates to an electrical power cable having one or more conductors. <IMAGE>
Patent SE-8503674-L (SE)
Inventor: KOLB G
IPC: G01K7/02
Filed: 1985-08-01
Abstract: An expendable insertion unit of an immersion thermocouple has thermocouple wires 13 inside a U- shaped quartz tube 21 which emerge from the limbs of the U for connection to wires of similar thermoelectric properties. In order to facilitate these connections, elastomeric bushes 31 are used which have bores with larger diameter portions and reduced diameter portions. The larger diameter portions are pushed onto the ends of the quartz tube, and within the reduced diameter portions the thermocouple wires and the wires to which they are to be connected are pressed into contact with one another by the resilience of the material of the bushes. <IMAGE>
Patent SE-8505733-L (SE)
Inventor: RUSSO PIO
IPC: A45B15/00
Filed: 1985-12-04
Abstract: An umbrella is provided with a detachable cover (20) which is attached to the umbrella spokes (14) by releasable cups (24) which fit over the ends of the spokes and releasable loops (25,26) of material e.g. Velcro (registered trade mark) which fit around the intermediate portions of the spokes. The cover is sealed to the shaft tip (12) by a releasable sealing gasket (22) surrounding ring (21) secured to the cover. Sealing gasket (22) being releasably prevented from movement by abutment under resilient tooth (23) formed in the shaft tip (12). <IMAGE>
Patent SE-8603591-L (SE)
Inventor: BROWN M S
IPC: C12Q1/68
Filed: 1986-08-26
Abstract: Recombinant DNA transfer vectors containing DNA inserts which are complementary to either the human LDL receptor gene, or its mRNA transcript, are disclosed. Also disclosed are methods which utilize these genetic probes for diagnosing Familial Hypercholesterolemia (FH) in a suspected individual. A case study of one such individual, FH 274, is disclosed wherein the genetic deletion mutation is detailed with great precision through the practice of this invention.
Patent SE-8801963-L (SE)
Inventor: PLESSER D A
IPC: B65G21/22
Filed: 1988-05-26
Abstract: PCT No. PCT/SU87/00109 Sec. 371 Date May 27, 1988 Sec. 102(e) Date May 27, 1988 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/02337 PCT Pub. Date Apr. 7, 1988.A spatial conveyor includes a draw member (1) running on spherical supports (4) along a trackway. The draw member (1) consists of links each of which comprises interconnected plate cheeks (5, 6) having cavities. Some of the cavities accommodate elements connecting the adjacent plate cheeks (5, 6), whereas the others accommodate the spherical supports (4) running along the trackway made in the form of a plurality of support elements (11, 12, 13, 14) disposed equidistantly and uniformly relative to the longitudinal axis of the conveyor and making up in a section a closed regular polygon.
Patent SE-8904050-L (SE)
Inventor: JOHANSSON L
IPC: F16K15/04
Filed: 1989-11-30
Abstract: The invention relates to a valve for a liquid tank, for example a vehicle-mounted tank, the liquid of which is to be gradually drawn off from the tank during a journey. The valve allows free air passage and prevents liquid spillage. The valve has a tubular valve housing 9 with open ends 11, 13 and side openings 10 and also a valve seat 15. The valve seat 15 is arranged in the vicinity of one open end. A float 12 is arranged inside the valve housing 9 and is movable between the valve seat and the other open end. The side openings 10 are arranged at such a distance from the second open end that the float, when it is located at the second end, is partially exposed through the side openings and has its mass centre below the respective geometric centre of the side openings. The valve housing is tubular and the cross-sectional area A3 of one end corresponds to the cross-sectional area A2 of the other end minus the area A1 covered by the float and plus the area A4 of the side openings. <IMAGE>
Patent SE-9000065-L (SE)
Inventor: JAKKULA P
IPC: G01N22/04
Filed: 1990-01-09
Abstract: PURPOSE: To at a high speed and continuously measure water content of a material by a method in which a microwave signal is fed into the material and the speed change of the signal passed is measured, based on the known interdependent relationship between the speed change of the signal and the water content of the material. CONSTITUTION: A directionality coupler 6 divides a microwaver signal into a first component I and a second component II, and the component I is fed to a transmitter 7 and the signal is fed into a material to be measured. A receiver 8 receives a microwave signal I passed through the material to be measured. The transmitter 7 and receiver 8 are disposed counter to each other across the material. On the way of passing the material, the signal I is decelerated more than the signal component II used as the reference amount in a mixer 9, and delayed in a time manner. The mixer 9 mixes the signals I, II to generate an intermediate frequency signal Δf, which is fetched out from an output gate IF to measure frequency of the signal Δf in a counter 3.  Water content of the material to be measured can be acquired from this frequency based on the known interdependent relationship between the signal Δf and the water content.
Patent SE-9000884-L (SE)
Inventor: NAGASHIMA A
IPC: F02B75/02
Filed: 1990-03-13
Abstract: The air-cleaner is for a portable machine.  A tubular main filter (3) is pressed against the machine frame (1) by a first holder (13) screwing onto a spindle in the frame. An air-cleaner cover (4) is secured by a second holder (15) also screwing onto the spindle (12) above the main filter.  A pre-filter (21) is mounted between the main filter and the cover, enclosing the peripheral wall (24) of the former and is supplied directly with the ambient air. USE - For a chainsaw engine etc., being simple and easily cleaned without foreign bodies falling into the carburetor.
Patent SE-9101032-L (SE)
Inventor: SOEDERBERG STAFFAN RAGNAR
IPC: B65B11/58
Filed: 1991-04-08
Abstract: PCT No. PCT/SE92/00230 Sec. 371 Date Oct. 25, 1993 Sec. 102(e) Date Oct. 25, 1993 PCT Filed Apr. 8, 1992 PCT Pub. No. WO92/07371 PCT Pub. Date Oct. 15, 1992.A method for packaging bales (1) with strips of plastic packaging film (9), in which a bale is rotated about a generally horizontal axis (3) and, when appropriate, about a generally vertical axis (6), and wherein film is taken from a film magazine (7) spaced from the bale and wrapped around the bale in successive turns while maintaining the film under tension, and wherein the film in each turn of film around the bale extends generally parallel with and transversely to the horizontal axis. The method is mainly characterized in the bale (1) is then wrapped with a further wrapping of film (9), and in that successive turns (9'') of this further wrapping cross-over those parts of the turns (9''') of the underlying film which extend generally parallel with the horizontal axis (3), in a manner to retain the underlying turns. This film material is held under tension while being applied. The invention also relates to an arrangement for carrying out the method, and to a bale.
Patent SE-9101807-L (SE)
Inventor: HALLING B P
IPC: A61K31/41
Filed: 1991-06-12
Abstract: Disclosed is a method and a pharmaceutical composition for killing mammalian tumor cells by subjecting said cells to light in the presence of a light-activatable tetrapyrrole, in which the improvement comprises treating said cells with a compound which inhibits the enzymatic conversion of protoporphyrinogen to protoporphyrin IX by protoporphyrinogen oxidase in said cells thereby causing a buildup of protoporphyrin IX in said cells. Also disclosed is a method for the production of protoporphrin IX which comprises growing eukaryotic microalgae in the presence of a protoporphrinogen oxidase inhibitor.
Patent SE-9203875-L (SE)
Inventor: HANSSON L-AA
IPC: G07D11/00
Filed: 1992-12-22
Abstract: An arrangement for controlled transportation of sheet-like material (2), such as bank-notes, comprises transport means (10) for transporting sheets along a transport path and past optical detectors (111, 112) for detecting the presence/absence of sheets in the transport means. The detectors (111, 112) include a detector signal transmitter (111) and detector signal receiver (112) and are so disposed that the signal path (113) of the detector signal extends twice through the transport path and through a prism (1031). The transport means (10) include devices (101, 102) for transporting sheet-like materials (2) along the transport path, around a rotating guide roller (103), wherein the prism (1031) is circular and forms a peripheral part of the guide roller. <IMAGE>
Patent SE-9303244-L (SE)
Inventor: LORENZEN THORSTEN
IPC: A22C25/16
Filed: 1993-10-05
Abstract: Apparatus for severing fins from fish comprises a conveyor (2) for conveying the fish with their head ends foremost, a back guide (10) and fin-cutting equipment with at least one circular blade (12), which is associated with the back guide and driven to rotate. The back guide (10) and the fin-cutting equipment are fixed to a frame of the apparatus. The conveyor (2) functions as a belly guide for the fish and is displaceable against a spring force in the sense of an increase in spacing from the back guide (10), wherein each fish is securely held between the conveyor and the back guide so that the blade or blades can sever the fins at the points of attachment to the fish body. <IMAGE>