baber/WOPTO huggingface dataset:
Patent SE-0300539-D0 (SE)
Inventor: LUNDGREN GUNNAR
IPC: E04F/
Filed: 2003-03-03
Abstract: The straight stairs comprise a maximum of four structural components consisting of two support beams (1), between which step profiles (2) are fixed by means of fixture components (18) inserted through the beams, gripping into tracks (14) in the profiles. The beams can be joined with plates of length greater than the basic dimension of the modules.  The support strength of the beams can be increased by the addition of a freely selectable number of joint and reinforcement plates. The step profiles can be extended by step joint plates to greater lengths than the basic dimension of the modules. The step profiles and beams can be provided with insertable decorative and/or wear material (11).
Patent SE-0302103-D0 (SE)
Inventor: SUNG WING L
IPC: D21C9/10
Filed: 2003-07-18
Abstract: The present invention provides a xylanase, or a modified xylanase enzyme comprising at least one substituted amino acid residue at a position selected from the group consisting of amino acid 11, 116, 118, 144 and 161, the position determined from sequence alignment of the modified xylanase with Trichoderma reesei xylanase II amino acid sequence. The xylanases described herein exhibit improved thermophilicity, alkalophilicity, expression efficiency, or a combination thereof, in comparison to a corresponding native xylanase.
Patent SE-0401305-D0 (SE)
Inventor: LINDBORG CLAES
IPC: E06B3/46
Filed: 2004-05-21
Abstract: A device for operating a vertical window, which is laterally displaceably mounted between an upper and a lower horizontal guide rail, has a handle, which is pivotally connected to a vertical frame part positioned at one lateral edge of the window, and a link element, which is hinged on a first and a second hinge axis and connected to the handle and, respectively, to a lower guide member which is positioned at said lateral edge of the window and arranged to engage the lower guide rail to guide the window on this. The handle and the link element are arranged to press, as the handle pivots from a starting position in one direction, said lower guide member downwards from an upper position so as to tilt the window to a tilted position. The device has an overcentre device, which comprises a spring, which biases said lower guide member and the link element hingedly connected thereto upwards in order to return, when the handle during said pivoting passes an overcentre pivot position beyond the pivot position in which the window has been tilted to its tilted position, the lower guide member to its upper position, in which, in the tilted position of the window, the lower guide member is disengaged from the lower guide rail.
Patent SE-0402193-D0 (SE)
IPC: A01C5/06
Filed: 2004-09-09
Abstract: Summary Seed coulter (6) comprising a coulter tip (14) and a seed pipe (12) arranged behind the coulter tip (14) with a front wall (22) displaced forwards in the lower part (20) of the seed pipe (12) relative to the its upper part (18). (Figure 3)
Patent SE-0402877-D0 (SE)
IPC: B65B27/12
Filed: 2004-11-25
Abstract: The present invention comprises an installation, a method and a paper pulp bale thus produced by the intermediary of the method which is adapted to seal and/or secure an envelope (8), formed from one single envelope sheet (8') about a compressed set ("S2a") of pulp sheets or the like. In particular, it is disclosed that a single envelope sheet (8') be given a width corresponding to a selected length of an edge or side of the set ("S2a") and be given a length in order, on the one hand, wholly to surround said set ("S2a") and, on the other hand, in addition to permit the diverging end regions (8 a, 8b) of the sheet to overlap one another. Within said overlapping end regions (8a, 8b), one or more flaps (18a, 18b) are formed. The flaps are brought by means (30) to a coordination in order to seal and/or secure the flaps to one another.
Patent SE-8206163-D0 (SE)
Inventor: ANDREEV A A
IPC: B23B27/14
Filed: 1982-10-29
Abstract: PCT No. PCT/SU81/00025 Sec. 371 Date Oct. 28, 1982 Sec. 102(e) Date Oct. 28, 1982 PCT Filed Mar. 2, 1981 PCT Pub. No. WO82/03036 PCT Pub. Date Sep. 16, 1982.A coating for a metal-cutting tool consisting of 90 to 70 wt. % of titanium nitride and 10 to 30 wt. % of chromium nitride or 3 to 18 wt. % of aluminium nitride, 2 to 8 wt. % of molybdenum nitride, 2 to 10 wt. % of chromium nitride, 0.5 to 10 wt. % of silicon nitride, taken in combination and uniformly distributed within the volume of the coating, titanium nitride being the balance. The coating is intended predominantly for application to metal-cutting tools when working stainless steels and refractory alloys.
Patent SE-8302393-D0 (SE)
Inventor: PERSSON K O
IPC: B62D/
Filed: 1983-04-28
Abstract: PCT No. PCT/SE84/00158 Sec. 371 Date Dec. 19, 1984 Sec. 102(e) Date Dec. 19, 1984 PCT Filed Apr. 27, 1984 PCT Pub. No. WO84/04284 PCT Pub. Date Nov. 8, 1984.A tractor having a wheel (15) on the end of each of a pair of pivot arms (13) having a comon central pivot axis (12). A hydraulic cylinder (16) is attached to each arm (13) intermediate the pivot axis (12) and the wheel (15) and to a centrally located bracket (17) on the frame located directly above the pivot axis 12.
Patent SE-8302463-D0 (SE)
Inventor: LORD H A
IPC: D21J7/00
Filed: 1983-05-02
Abstract: An egg cell base is provided to create softened areas of egg contact. The base has a center area which creates a softened cushion for egg contact and also creates a gap to shield the eggs from contact with the surface upon which the egg carton rests. Internally, the bottom is provided with a crater construction which helps distribute contact over a larger shell area, and also helps locate and hold the egg tip in place. Surrounding the central area are foot areas of greater thickness which provide strength for stacking. The ring cushion also is capable of providing an accordian motion upward to accommodate high eggs that may bulge the cover of the carton stacked therebelow during shipment.
Patent SE-8302651-D0 (SE)
Inventor: LARSSON A
IPC: E21B7/14
Filed: 1983-05-09
Abstract: It comprises a connection to the gas supply, a cutting gas valve to control the flow of gas and a lance holder for the interchangeable lance. The are two gas channels the gas passing through being controlled by the valves. The gas can thus be kept ignited via the channel of the cutting gas valve is closed.
Patent SE-8304163-D0 (SE)
Inventor: HALILOVIC ESREF
IPC: F02M27/04
Filed: 1983-07-27
Abstract: An internal combustion engine spark ignition system component, for self-exciting ionisation commutation of the high-voltage impulse energy, comprises a gas-filled housing (1) of electrically insulating material sealed by two electrodes (3,4) and having an apertured photo-emissive disc (2) in the gap between the electrodes, the disc being at most a third of the gap in thickness, being nearer one electrode (the anode in use) than the other, and having a central aperture equal in diameter to axially aligned projections (e.g. 3a) extending from each electrode (3, 4). An outer metal housing (5) may be provided as a screen. It amplifies the spark, lengthens the working life of the sparking-plug, provides for correct working of the engine under severe conditions and improves engine economy. The ignition circuit, Fig. 2 (not shown) is discussed in detail. An outer metal housing 5 may be provided as a screen. <IMAGE>
Patent SE-8400196-D0 (SE)
Inventor: CAPPE CARL
IPC: E01D19/10
Filed: 1984-01-17
Abstract: The edge beam is cast into the casing which is curved or vaulted, and also is protected against traffic with concrete edge slabs which are adhered using an asphalt-based adhesive.
Patent SE-8401438-D0 (SE)
Inventor: BJORNBERG S G
IPC: A61L15/46
Filed: 1984-03-14
Abstract: A bacteria adsorbing composition which includes a first component comprising a powerfully hydrophobic, bacteria adsorbing, physiologically innocuous, preferably water-insoluble material, and a second component comprising a hydrophilic, liquid absorbing, physiologically innocuous material in which:a) the hydrophilic material is present in the form of one more layers and the hydrophobic material is present in the form of one or more liquid permeable layers or is found applied to such a layer or layers,b) the two materials are present in admixture with each other, preferably in the form of particles, orc) the two compounds are conmbined chemically in one single substance which consists of a dry, particulate, water-swellable polymer exhibiting hydrophobic groups.
Patent SE-8401782-D0 (SE)
Inventor: NILSSON N-E
IPC: B65G57/16
Filed: 1984-03-30
Abstract: The process is for stacking bags to an even thickness, with both bag ends having flat folded bottom parts. The bags are folded so that from at least one end a part is folded backwards toward the middle. This folding occurs pref. at the side opposite that where the bottom part is folded flat.
Patent SE-8402810-D0 (SE)
Inventor: LINZIE INGER
IPC: C10L11/00
Filed: 1984-05-24
Abstract: Ignitor comprises a thin layer of porous mainly mechanical pulp which is soaked with a flammable organic substance e.g. paraffin. The pulp which is at least 50% mechanical pulp is machine dried under light pressure to form a thin layer having a thickness of 1-4 mm. The density is 150-450 kg/m3. The flammable substance contains less than 1% of non paraffinic hydrocarbons. It has a melting point or melting point interval of 52-54 deg.C. After impregnation and cooling, the material is cut into pieces. Before use these are torn into smaller pieces. (Provisional basic previously advised in week 8505)
Patent SE-8406647-D0 (SE)
Inventor: EKWALL O
IPC: H01H33/40
Filed: 1984-12-28
Abstract: Operating device for circuit breakers comprising an opening spring (1) and a closing spring(2), which preferably are both of the spirally wound flat rod or ribbon type and exert a torsional moment on each one of two shafts (3, 4) which are aligned. The shaft (3) of the opening spring (1) is connected to the circuit breaker via a lever (31). The closing spring (2) is mounted in a rotatable cylinder (21) and can be tensioned by rotating the cylinder (21) by means of a motor (22). The shaft (4) of the closing spring (2) is kept locked by a closing latch (8) which hooks up one of the arms of a star wheel (6). Closing of the circuit breaker and simultaneous tensioning of the opening spring (1) are performed by releasing the closing latch (8), whereby another one of the arms of the star wheel (6) engages a carrier latch (53) on the shaft (3) of the opening spring (1) and rotates this through an angle corresponding to one step on the star wheel (6). The carrier latch (53) is thereafter disengaged, whereby the shaft (3) of the opening spring (1) is hooked up on an opening latch (7) and the circuit breaker is ready for an opening operation. Immediately after the disengagement, the next arm of the star wheel (6) is hooked up on the closing latch (8), and the motor (22) is able to tension the closing spring (2) again.
Patent SE-8500972-D0 (SE)
Inventor: MILLER S A
IPC: B22F9/08
Filed: 1985-02-27
Abstract: The method of producing fine powder molten metal comprising providing a source of the molten metal to be atomized, delivering molten metal from said body to an atomization zone through a melt delivery tube, the portion of said delivery tube which is exposed to said atomization zone consisting essentially of boron nitride, directing a stream of atomizing gas against said stream in said zone to atomize said molten metal. The invention also describes a high temperature atomization nozzle, said nozzle having a melt delivery tube of boron nitride and said nozzle having a gas orifice surrounding said melt delivery tube. <IMAGE>
Patent SE-8501741-D0 (SE)
Inventor: OINONEN H
IPC: B65H18/20
Filed: 1985-04-09
Abstract: Apparatus for winding web material, such as a paper web, on a tubular core to obtain a web roll includes a first carrier roll forming a first nip with the web roll, a second carrier roll forming a second nip with the web roll, at least one of the first and second carrier rolls being driven to rotate the tubular core and web roll being wound thereon, and a weight roll acting on the web roll with a press force. The first and second carrier rolls and weight roll are arranged asymmetrically with respect to each other such that the weight of the web roll acts on the second nip and the tension of the web material being wound is determined by the magnitude of the component of the press force applied by the weight roll acting on the first nip. The web material is disposed to run onto the core tube through a space between the first and second carrier rolls and through the first nip.
Patent SE-8600031-D0 (SE)
Inventor: THOLANDER L H G
IPC: D03D47/30
Filed: 1986-01-03
Abstract: A nozzle device preferably for jet weaving machine, comprises a supply (20), an outlet nozzle (11, 25, 15, 32), a conduit (17) connecting the supply (20) and the outlet nozzle (11, 25, 15; 32) and a valve unit (24). For enhancing the dynamic behaviour of the nozzle device, the valve unit comprises a displaceable, soft-magnetic valve body (24) and a coil (3) for generating a magnetic field extending through the valve body, wherein the valve body is arranged within the conduit (17) such that the flowing of pressurized medium therethrough exerts a force on the valve body (24) which is opposite to the force as generated by the magnetic field.  (Fig. 1)
Patent SE-8600425-D0 (SE)
IPC: F25B43/02
Filed: 1986-01-31
Abstract: In coolant systems oil mixed with the coolant is often removed in a separate oil separator on the high-pressure side of the compressor. In order to obtain a compact design in a coolant system comprising a unit including an oil-injection rotary compressor, a pressure-gas cooled driven motor and an oil separator, the oil separator is applied directly to the drive motor connected to the rotary compressor.
Patent SE-8600943-D0 (SE)
Inventor: SWIDEN BROR LENNART ANDERS
IPC: B60T8/1761
Filed: 1986-03-03
Abstract: PCT No. PCT/SE87/00097 Sec. 371 Date Aug. 16, 1988 Sec. 102(e) Date Aug. 16, 1988 PCT Filed Feb. 27, 1987 PCT Pub. No. WO87/05270 PCT Pub. Date Sep. 11, 1987.An automatic method for preventing wheel skidding during braking and acceleration is disclosed, in which an instantaneous rotational wheel speed is sensed and an instantaneous absolute speed variation is calculated therefrom. During braking, the brake is released automatically when rotational speed either reduces so that speed variation is greater than a predetermined maximum permissible value, or when rotational speed approaches zero with the vehicle still moving. The brake is applied during braking when rotational speed increases to a predetermined time-varying value after brake release. During acceleration, the brake is applied when rotational speed increases so that speed variation is greater than the aforementioned maximum permissible value, and is released when rotational speed falls to a predetermined time-varying value after the brake application. The brake remains unaffected when speed variation is less than the maximum permissible value. The brake is also applied on braking (or released on acceleration) once a predetermined period elapses after the brake is released (applied), which period is a percentage time increment added to the period between a previous release and application (applicationa and release) of the brake.
Patent SE-8703221-D0 (SE)
Inventor: JOHANSSON A
IPC: B62D1/18
Filed: 1987-08-19
Abstract: The compact connection provides predetermined friction against axial movement since a first cover (10) with a conical outer surface is positioned, and a second cover (11) with corresp. conical inner surface is fitted. - The inner cover (10) can, in a controlled manner, exert radial pressure on the union (1,2) to achieve the desired degree of friction.
Patent SE-8802688-D0 (SE)
Inventor: KUKKURAINEN OIVA
IPC: A01D41/02
Filed: 1988-07-20
Abstract: The combine harvester has relative large driving front wheels and smaller steering rear wheels (2). The driving auxiliary wheel (3) can be pushed by a hydraulic cylinder (4) around a joint (10) downwards into the travel position and upwards again from it.
Patent SE-8803763-D0 (SE)
IPC: G06Q30/06
Filed: 1988-10-21
Abstract: An electronic store is designed in the form a video/audio presentation network stored on a medium from which it can be retrieved by subscriber's to an interactive communication system. The presentations in the network comprise still picture images viewed by the subscriber with accompanying audio. These presentations, for example, can depict the offering of products or services to subscribers.
Patent SE-8901269-D0 (SE)
Inventor: TONEBY M I
IPC: A01N37/10
Filed: 1989-04-10
Abstract: The present invention relates to a bacteriocidal composition for use in skincare agents, with the composition containing, in addition to skincare agents, polyhexamethylene biguanide in combination with at least one paraben.
Patent SE-8903236-D0 (SE)
IPC: F16F9/02
Filed: 1989-10-03
Abstract: A progressive gas spring device, designed e.g. for drivers' seats in trucks. This device includes a gas spring (18, 18c), a gas-tight vessel (5, 5c) as well as between the gas spring and the vessel, a pneumatic connection (9a, 9b, 9c), which comprises elements (14, 3, 3c), designed to maintain said pneumatic connection, when the strokes of the spring are moderate, and to disconnect said pneumatic connection, when the strokes of the spring are larger.
Patent SE-9000699-D0 (SE)
Inventor: CHRISTENSEN BENT
IPC: A01M29/34
Filed: 1990-02-27
Abstract: A method of preventing the advance of insects of the kind which move on the ground, on parts of biological plants, buildings or the like, wherein a mechanical barrier is placed in the path of the insects. The barrier has the form of a material composed of a large number of thin fibres. According to the invention, there is used flexible, thread-like fibres which are loosely placed together or loosely joined together to form a manageable material composition, such that when coming into contact with the material, an insect can experience the fibres as being the threads of a cobweb and be repelled thereby. The invention also relates to a device for use in carrying out the method.
Patent SE-9101942-D0 (SE)
Inventor: SKAGERLING L
IPC: G06F11/34
Filed: 1991-06-20
Abstract: A method and system for monitoring and changing the operation of a computer system which comprises a local area network or interconnected local area networks, each having a plurality of computers. The system further comprises at least one event report generator in each executable program (4) whose execution should be monitored: an event processing machine (15) for processing events which are reported by an event report generator depending on a flexible rule base (16) which is included in the event processing machine and associates a certain event with a predetermined action, for determining the action associated with the reported event: equipment (18) controlled by the event processing machine and adapted to perform an action determined by the event processing machine: and an interface (13) for transferring an event reported by an event report generator to an event processing machine, and for transmitting a message regarding an action associated with the event, from the event processing machine to a program which is executable in the computer system, for changing or starting thereof.
Patent SE-9102848-D0 (SE)
Inventor: BERGQVIST G
IPC: B44D3/16
Filed: 1991-10-02
Abstract: A device for preparing surfaces, for example when removing paint layers (11) or joint sealants. The device includes a tool (16) having at least one edge. Means in the form of a shaft (17) exists for moving the tool alternatively forwards and backwards in relation to a surface (10) at a certain frequency and stroke.
Patent SE-9200611-D0 (SE)
Inventor: MAEKIMAA T
IPC: B23K9/10
Filed: 1992-02-25
Abstract: The present invention concerns a half-bridge inverter and a method for controlling such a welding inverter which has a nominal output power Pn and a nominal operating angular frequency  omega t, the inverter being comprised of a DC power source (E); of a capacitor configuration comprising at least one capacitor (Cn), the circuit being connected at its first end to one end of the DC power source (E) and at its other end to a point A; of two switching elements (T1, T2) connected in series over the DC power supply (E), the switching elements being capable of controlling the pulse width  tau  of the current to the welding load, and thus the power to the welding load, whereby  tau max determines the nominal power output of the inverter; and of a transformer primary (Lp) connected at its first end to point A and at its second end to the center point of the switching elements (T1, T2), and the current switched through the primary has a peak value Ii. At output power levels which exceed the critical output power Pk, the total capacitance  SIGMA C of the capacitor circuit (Cn) is smaller than the product of the current Ii and the pulse width  tau  divided by the voltage E of the DC power source ( SIGMA C<(Iix tau )/E), and the resonant angular frequency  omega r (=1/ 2ROOT Lp tau C) determined by the total inductance Lp of the transformer primary and the total capacitance of the capacitor configuration (Cn) is essentially lower than the operating angular frequency  omega t of the inverter.
Patent SE-9203692-D0 (SE)
Inventor: LARSSON S
IPC: G06F17/30
Filed: 1992-12-08
Abstract: When storing backup data in a primary memory, memory space is optimized by selectively storing objects in storage locations in the primary memory. Only objects which have not been updated since the latest backup are stored in a backup area of the primary memory, and only updated objects are stored in a data-base area. The data base accesses objects in the backup area. The backup area may be write-protected.
Patent SE-9300839-D0 (SE)
Inventor: OTTERSTEDT JAN-ERIK
IPC: C09C1/42
Filed: 1993-03-15
Abstract: The invention relates to a pigment having a high light scattering ability. It is characterized in that it comprises a core having a size exceeding 100 nm which is covered with a sealing layer of titanium dioxide (TiO2) and a film thereon of, for example, amorphous silicic acid. The invention also comprises a method for the production of a pigment having a high light scattering ability which includes stepwise covering of the core particles which are present in the form of a sole with titanium dioxide by hydrolysis of titanium compounds and finally covering by means of, for example, silicic acid from a de-ionized alkali silicate.
Patent SE-9401079-D0 (SE)
Inventor: UNDEN ANDERS
IPC: C07K1/06
Filed: 1994-03-30
Abstract: A protective group bound to a side chain of an amino-acid moiety, which group is an aliphatic acyclic branched alkyl group protecting a thiol, hydroxyl, or carboxyl group or an aliphatic acyclic branched alkoxycarbonyl group protecting an amino group or heterocyclic nitrogen, wherein the alkyl and alkoxy entities have from 6 to 18 carbon atoms and have at least two identical alkyl chains, is described. Further, the use of such a protective group bound to a side chain of an amino-acid moiety in the synthesis of peptides, polypeptides and proteins is disclosed.
Patent SE-9401397-D0 (SE)
IPC: H01R31/06
Filed: 1994-04-25
Abstract: A device for breaking the supply of current to a mains-connected electronic equipment which has two different normal alternative current consumption levels, because the equipment current consumption deviates from one of these current consumption levels. The device includes a current breaker which is connected in series with the equipment current supply line. The device includes a window discriminator for each power level, and the discriminators are coupled to control means which function to cause the current breaker to isolate the supply of current to the equipment when the equipment current consumption does not lie within any of the windows.