baber/WOPTO huggingface dataset:
Patent SE-8307195-L (SE)
Inventor: FETHKE W G
IPC: B24D15/06
Filed: 1983-12-28
Abstract: A plastic sheath for protecting the blades of a pair of scissors being stored or carried comprises two elongated plastic members permanently secured together along a mating seam as by sonic weld to provide a pair of spaced apart side walls and a pair of edge walls which cooperate to define an elongated blade-receiving passage open at one end and extending along the longitudinal axis of the sheath. A blade-sharpening slot extends inwardly from one edge of the sheath transversely to the sheath axis and includes outer and inner interconnected offset slot portions. An elongated abrasive blade sharpening element is stationarily mounted inside the blade passage of the sheath and extends generally longitudinally of the sheath and intersects the blade sharpening slot between offset adjacent ends of the blade sharpening slot portions. In use, the sheath is manually grasped as if it were a handle and a pair of scissors blades are simultaneously received in both slot portions and the blade edges are moved slidably and reciprocably transversely across the sharpening element to effect sharpening. The sheath includes a resilient portion integrally formed in the other edge of the sheath and having a projection which is releasably engageable with a pair of scissors inserted in the sheath to positively but releasably secure the scissors in the sheath.
Patent SE-8401546-L (SE)
Inventor: PETERSEN T K
IPC: H02P23/10
Filed: 1984-03-20
Abstract: The invention relates to a circuit for controllably driving an A.C. motor which includes a voltage supply with a pulse modulation regulator followed by an intermediate smoothing circuit and an inverse rectifier. Each phase of the inverse rectifier has two controllable load switching elements in series between two supply lines with each element being bridged by a recovery diode. The voltage of the intermediate circuit is adjustable by a desired value generator and the frequency of the inverse rectifier is adapted to follow the existing value of the voltage of the intermediate circuit. At least one phase of the inverse rectifier is associated with a braking circuit having a brake resistor between one phase connection and a brake connection which is disposed between two series connected brake switching elements disposed between the supply lines. Mounting blocks each with a load switching element and a recovery diode are mounted on a common mounting surface with connections which are disposed on the side opposite to the mounting surface and are directly interconnected by supply line rails and phase connection rails. The two brake switching elements are likewise arranged in a block which is mounted on the mounting surface with connections to the supply line rails and to a phase connection rail.
Patent SE-8405559-L (SE)
Inventor: STILLBECK O
IPC: B60R11/02
Filed: 1984-11-06
Abstract: PCT No. PCT/SE85/00434 Sec. 371 Date Jun. 24, 1986 Sec. 102(e) Date Jun. 24, 1986 PCT Filed Nov. 5, 1985 PCT Pub. No. WO86/02891 PCT Pub. Date May 22, 1986.A combined handle and lock mechanism for a dashboard mounted apparatus, such as a car radio, comprises a slide displaceable in a guide on either side of the apparatus, the outer end of each slide being made as a handle and the inner end of each slide cooperating with a latch member to lock the apparatus in a cassestte. The slide has an inserted position, in which it is locked against being pushed out, at the same time the latch member is blocked in a locked position. When the slide is pushed in further the latch member and the slide are unlocked so that the slide handle is accessible for pulling out the apparatus.
Patent SE-8406365-L (SE)
Inventor: CSANYI R
IPC: A01C11/00
Filed: 1984-12-13
Abstract: A process for planting of woody stem plants by hydroboring, wherein a planting hole is prepared by means of a hydroboring apparatus, slow- and/or quick-acting fertilizer composition containing up to 75% of wt. of N, P2O5 and K2O macro nutritive elements and up to 10% wt. of Mg, Cu, Mn, Zn, Fe and B micro nutritive elements in desired ratio are admixed with the boring water and the reproducer is placed into the planting hole. The boring water may optionally contain fine-crushed organic and/or inorganic substance, soil-disinfectants and/or fungicides or different compounds controlling the plants' processes. e.g. compounds with hormonic activity or their precursors. For the plantation rooted or rootless reproducers can be used. According to the process of the invention different woody stem plants e.g. poplars, willows, vines, peaches etc. can successfully be planted.
Patent SE-8406659-L (SE)
Inventor: TIMERDAHL AKE
IPC: F16K7/06
Filed: 1984-12-28
Abstract: The valve parts (14,15) for each operating medium are under the influence of an activator (12). The parts are movable relatively to one another between open and closed positions. Each pair of valve parts is connected by a flexible hose (16). - When the valve parts are in the closed position, the hose is bent, in its part between them, so that part constitutes a flow cut-off fold (30), but when the valve parts are in the open position there is no fold in the hose (16). (Dwg.No.2)
Patent SE-8500143-L (SE)
Inventor: LANHAM A F
IPC: C06F1/20
Filed: 1985-01-11
Abstract: A compsn. for use in a striking surface for safety matches, comprising particles of a blend of amorphous phosphorus and a resin binder. - The resin binder is pref. a thermoplastic resin, esp. a phenol formaldehyde resin; a thermosetting resin, esp. a urea-formaldehyde resin; or a polyacrylic acid crosslinked by reaction with zinc oxide. The compsn. pref. contains 30-80 wt.% amorphous phosphorus, 20-70 wt.% binder, 0-30 wt.% filler and 0-30 wt.% pigment or colourant. The pref. particle size is 50-500 microns.
Patent SE-8502161-L (SE)
Inventor: LOFGREN R
IPC: E06B1/56
Filed: 1985-05-03
Abstract: The window or door is fitted in a frame in a wall aperture, and cooperates with a fixture (11) having a stop (19) movable relative to it for position determn.
Patent SE-8503520-L (SE)
Inventor: DYNTAR D
IPC: F24H9/12
Filed: 1985-07-18
Abstract: Connecting piece (5) for a heater connection for preventing gravity circulation, which inadvertently transfers heat, in a connecting line of a central heating system that is open to a heater (1). In one embodiment, an insert (9), which is situated in a connecting nipple (6) constructed as such a connecting piece, forms a labyrinthine flow duct (7) with the inner wall of the connecting nipple (6) by means of an integrally formed groove (10). <IMAGE>
Patent SE-8505756-L (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1985-12-05
Abstract: A chlorine dioxide stream from chlorate reduction is absorbed in water and the resulting solution is treated with chlorite to remove residual chlorine. Pref. the process comprises (a) the chlorate is reacted with chloride ions and mineral acid in a chlorine dioxide generator at an acid normality of 2 to 12N approx.. (b) The mixt. is kept at approx., 50-100 deg. C; (c) It is subjected to reduced pressure; (d) alkali metal salt is precipitated and removed; (e) a mixture of chlorine dioxide, chlorine and steam is removed. An aqueous solution of chlorine dioxide (including residual chlorine) and a stream of chlorine is formed by contact with cold water; and (f) the resulting solution is treated with chlorite.
Patent SE-8601781-L (SE)
Inventor: CARLSSON L
IPC: B31B50/32
Filed: 1986-04-18
Abstract: Packing machines which manufacture packing containers of the so-called gable-top type from flexible packing laminate frequently handle prefabricated, tubular packing container blanks which are provided with a bottom through folding in and sealing of a number of bottom wall panels. The bottom is pressed down and sealed whilst the blank is supported by a mandrel on a mandrel wheel. In order to avoid the transmission of the pressing-down and selaing forces to, and stressing of, the axle and bearing of the mandrel wheel an arrangement is proposed in accordance with the invention which is designed so that the compressive forces generated by means of the pressure devices (5) are absorbed by a tie rod (30) which connects the pressure application arrangement (14) with the axle (19) of the mandrel wheel (3), so that the forces are absorbed internally without stressing the mandrel wheel axle (19) or other surrounding elements.
Patent SE-8605230-L (SE)
Inventor: ILGEN F
IPC: C23C16/02
Filed: 1986-12-05
Abstract: The invention relates to surface layers for sintered hard objects, in particular cutting bits for machining, and to production processes by chemical deposition from the vapour phase. The invention is based on the object of improving the adhesive strength, the wear resistance and the temperature shock resistance of alumina layers for sintered hard objects. The part of the stated object relating to the composition of the surface layer is achieved according to the invention if at least one surface layer predominantly containing alumina consists of a composite alumina/tungsten carbide layer. The part of the stated object relating to the production process is achieved by a single-stage deposition from a vapour phase consisting of AlCl3, WCl6, H2, CO2, C6H6 and Ar, or by two-stage deposition from a vapour phase consisting of AlCl3, WCl6, H2, CO2 and Ar with a subsequent after-treatment in H2, C6H6 and Ar.
Patent SE-8700446-L (SE)
Inventor: ANDREASSON BO
IPC: E04H17/22
Filed: 1987-02-06
Abstract: To manufacture a pile (9, 14) which is intended to take compressive as well as tensile loads or to serve as a reinforcement member in soils, a strip (4) is wound off a roll (3) of strip material and is carried through a rotating-roller shaping unit (6) wherein the strip (4)is shaped by rollers and, if desired, in such a mannet that it forms a bend in its direction of advancement. A pile (9, 14) thus shaped is driven from the roller shaping unit (6) by means of pressure in arbitrary directions into the mass of an earth layer (10, 13, 16, 19). Upon attainment of the desired depth of penetration and/or pile length the pile (9, 14) is severed at or close by the surface of the earth layer (10, 13, 16, 19).
Patent SE-8700907-L (SE)
Inventor: OHTSUBO T
IPC: A01N25/28
Filed: 1987-03-04
Abstract: A microencapsulated pyrethroid insecticidal and/or acaricidal composition, e.g. for agricultural uses, comprises at least one pyrethroid compound encapsulated in a wall of a synthetic polymer and has an average particle diameter of not more than 80 micrometers, wall thickness of not more than 0.3 micrometer, and average particle diameter/wall thickness ratio of not less than 250. It exhibits a good residual efficacy and reduced fish toxicity.
Patent SE-8703816-L (SE)
Inventor: JONSSON S
IPC: C10K1/00
Filed: 1987-10-02
Abstract: The invention relates to a process for the refining of a raw gas produced from a carbonaceous material by means of a gasification process, refining taking place in a secondary stage separated from the gasifier. In order to reduce the gas contents of tar in the form of organic compounds condensible at lower temperatures, such as ambient temperatures, and of ammonia, the refining is carried out in a secondary stage being a fast circulating fluidized bed, the bed material of which at least mainly being an active material in the form of a material that is catalytic for tar and ammonia conversion, whereby a catalytic conversion of tar and ammonia contained in the raw gas is obtained. In order to decrease the content of hydrogen chloride in the gas, an active material that also can absorb chloride is used. Fresh catalytic and absorbing material is supplied in an amount sufficient to have the hydrogen chloride present in the raw gas absorbed on the material, a corresponding amount of the material containing absorbed chloride being discharged from the secondary stage.
Patent SE-9002445-L (SE)
Inventor: ICHIKAWA Y-I
IPC: C07D239/54
Filed: 1990-07-16
Abstract: This invention relates to cyclobutane derivatives represented by general formula (IV), wherein B represents a nucleic acid base and R<4> represents hydrogen atom or a protecting group, which is expectedly useful as an antiviral agent or a carcinostatic agent.
Patent SE-9004094-L (SE)
Inventor: HIRONAKA Y
IPC: F02N19/00
Filed: 1990-12-21
Abstract: A decompressor for an internal combustion engine having a decompressor valve mounted on a cylinder and a decompressor actuating lever slidably supported by guide members. A proximal end of the decompressor actuating lever is connected to a driving pawl member and a distal end of the same is closely disposed to and cooperated with a valve rod of the decompressor valve.
Patent SE-9100176-L (SE)
Inventor: JOHANSSON P
IPC: C04B35/10
Filed: 1991-01-21
Abstract: The properties of silicon carbide whisker reinforced aluminium oxide, at present used for cutting tools when machining nickel based alloys, are in a very complex way related to processing and microstructure. important parameters that have been recognized include whisker/platelet distribution, diameter, aspect ratio, surface chemistry and surface morphology. One parameter that has not been discussed is the crystal structure of the silicon carbide phase. Silicon carbide exsist in a mumber of different polytypes, the most common with cubic or hexagonal structure. Available commercial silicon carbide contains mixed hexagonal and cubic silicon carbide-phases or single phase cubic. During sintering it is possible to transform cubic to hexagonal phase by special processing. It is shown that the hexagonal to cubic ratio strongly affects the performance in metal cutting operations and especially toughness behaviour is related to a high hexagonal to cubic ratio. <IMAGE>
Patent SE-9200047-L (SE)
Inventor: ARAND E-B
IPC: G01L3/06
Filed: 1992-01-09
Abstract: A shaft for torque transmission, e.g. a motor vehicle propeller shaft having first and second parts (11,12) connected by a length-adjusting means, has a holding element which is not subject to torque, extending co-axially with the shaft. One end of the holding element is non-rotatingly connected to the shaft, and the other end of the holding element and the shaft part adjacent such other end having cooperating elements of indicating means for indicating shaft twisting under torque, the indicating means comprises a marking element (23) and a markable field (24) which is marked by the marking element at least when the shaft is subject to excess torque. The holding element may comprise a tube (18) covering the shaft (12), or an indicating shaft (32) within the torque-transmitting shaft. The indicating means may comprise scratching marks on a layer of paint, wax, or hard foam, or pins may be sheared off. <IMAGE>
Patent SE-9403447-L (SE)
Inventor: BAABERG MICHAEL
IPC: G04G99/00
Filed: 1994-10-11
Abstract: PCT No. PCT/SE95/01173 Sec. 371 Date Sep. 26, 1997 Sec. 102(e) Date Sep. 26, 1997 PCT Filed Oct. 11, 1995 PCT Pub. No. WO96/11428 PCT Pub. Date Apr. 18, 1996A switching device insertable between an electric outlet and a load closes and breaks a circuit between the outlet and the load at certain points of time or in accordance with other predetermined conditions. The switching device is built up from a circuit board or a similar device which supports a substantial part or all circuits of the device. First connectors for connection to an outlet which provides a supply voltage are arranged perpendicular out from one side of the circuit board. Second connectors for outputting the supply voltage are arranged perpendicular out from an opposite side of the circuit board. The first and second connectors are centered about a same axis and are mounted at locations about the axis by substantially right angles in relation to each other, whereby input and output parts under tension on the board are located at maximum distance from each other with smallest possible board size.
Patent SE-9403819-L (SE)
Inventor: MOELLER ANDERS
IPC: F42B35/00
Filed: 1994-11-08
Abstract: The invention relates to the marking and identification of ammunition cartridges. An annular plate (10) with two conductive rings (11, 12), which are separated by a resistive portion (13), is applied on a base plate (3) of an ammunition cartridge (1). The resistance between the two rings (11, 12) identifies the type of ammunition which the cartridge (1) contains. The base plate (3) may also be provided with contact rings (5), (6), (7), which are in electrical contact with the interior of the cartridge. <IMAGE>
Patent SE-9601693-L (SE)
Inventor: KANNO TOSHITAKE
IPC: G01N33/20
Filed: 1996-05-03
Abstract: A method for judging the properties of molten cast iron which consists of connecting three sampling vessels with an apparatus for obtaining a cooling curve of molten cast iron, measuring a cementite eutectic temperature (TEC) of cast iron poured to the first sampling vessel to which a chilling agent is contained, measuring a eutectic freezing temperature change of molten cast iron poured to the second sampling vessel being free of any additive, measuring a graphite eutectic temperature (TEG) of molten cast iron poured to the third sampling vessel, and inspecting a relation between the cementite eutectic temperature (TEC) and the graphite eutectic temperature (TEG) within the range of the eutectic freezing temperature change of molten cast iron.
Patent SE-9603685-L (SE)
Inventor: FREYMUELLER HEINRICH
IPC: H01H9/00
Filed: 1996-10-09
Abstract: The stationary pole contact has a stationary contact part, which is fastened to a shaft in an insulating wall. The contact also has a guide bolt (6) which extends radially inwards. This has a stop to which a contact plate can be moved against the force of a spring in the direction of the insulating wall. A corresponding movable pole contact stretches across the contact plate laterally. Several compression springs are arranged with different geometric arrangements relative to each other, around the spring bolt (6) to generate the spring force. The spring force, on the side of the fixed contact from which the movable contact approaches to make contact, is less than that on the other side.
Patent SE-9701876-L (SE)
Inventor: HEDSTROEM LARS-GUNNAR
IPC: B60H1/03
Filed: 1997-05-21
Abstract: A motor vehicle is provided with a hydraulic retarder (5) which during vehicle operation is cooled by the engine coolant and thereby heats the latter. The vehicle's air-conditioning system (19) can via a control unit (9) for the retarder cause the latter to be switched on for heating purposes when the coolant temperature is too low to meet the heat requirement of the air-conditioning system at the time. The control unit decides whether and when switching on can take place.
Patent SE-9703534-L (SE)
Inventor: MARSLAND HENRYK
IPC: A22C25/14
Filed: 1997-09-30
Abstract: Machine for removing roe sacks where fish are laid inside compartments on an endless belt and interact with the fingers on a second endless belt, is new.  A machine for removing the roe sacks from fish which have had their heads removed comprises: (a) an endless belt for transporting the fish sideways-on inside compartments with the headless ends of the fish all facing in the same direction; and (b) a second endless belt that runs at right angles above the first belt and is provided with a number of fingers that will press against the stomach side of the fish, starting from the rear end and moving towards the headless end of the fish. The machine is particularly suitable for extracting caviar. Roe sacks are removed using an automated process that has a higher guaranteed roe sack removal and utilises less complicated roe sack removal fingers. DESCRIPTION OF DRAWING(S) - The diagram shows a side view of the fish gutting machine. (1) Endless belt; (2) Fish compartments; (3) Endless belt; (4) Holder plates; (5) Endless belt; (6) Fingers; (7) Trough; (8) Brushes; (9) Rotating blade.
Patent SE-9704378-L (SE)
Inventor: SCHUETTE THORSTEN
IPC: H01F27/32
Filed: 1997-11-27
Abstract: The invention is related to a transformer/reactor for high voltage comprising at least one winding. The invention is characterized by the winding being provided by means of an insulated electric conductor (60) comprising at least a current-carrying conductor (61) and furthermore comprising a first layer (62) having semiconducting properties arranged around the current-carrying conductor, a solid insulation layer (63) arranged around said first layer, and a second layer (64) having semiconducting properties arranged around the insulation layer, and furthermore that at least a part of the winding is embedded in a casting material. The invention in addition relates to a method for manufacturing such a transformer/reactor, and to a pre-manufactured winding module.
Patent SE-9803881-L (SE)
Inventor: PERSSON FREDRIK
IPC: B25J17/02
Filed: 1998-11-11
Abstract: A manipulator comprising a linkage with at least two links (1, 4) which have ball joints (3, 6) at their ends, and a spring device (10) which exerts a tensile force between the links. The spring device (10) comprises a first drawing device (11) with a first angle device (18), a second drawing device (12) with a second angle device (19), which are arranged, displaceable in parallel, side-by-side, and a spring member (13) arranged between the angle devices. The tensile force arises by the spring member exerting a compressive force against the angle devices.
Patent SE-9904091-L (SE)
Inventor: ANDERSSON UNO
IPC: B62D53/08
Filed: 1999-11-12
Abstract: Coupling arrangement intended for mounting on a towing vehicle provided with parallel frame side members and for coupling the towing vehicle detachably to a towed vehicle such as a trailer. The arrangement incorporates a fifth wheel which is tiltably connected to the frame side members by tilt pivot mountings in the regions of the frame side members. Each tilt pivot mounting incorporates a vertically upright support device made integrally and intended to be fastened directly by means of a lower fastening portion to the outside of a vertical web portion of the respective adjacent frame side member. The support device has in its upper end a bearing sleeve in which a hingepin mounted on the underside of the fifth wheel is supported. Each support device incorporates at least two supporting legs which extend between and converge from the fastening portion to the bearing sleeve and a central support leg between the fastening portion and the bearing sleeve.
Patent SE-9904844-L (SE)
Inventor: PAAKKUNAINEN MARKO
IPC: F15B21/08
Filed: 1999-12-30
Abstract: The invention relates to a method for adjusting supply pressure (ps) in a hydraulic system. The method comprises a feeder pump (23) for producing the supply pressure (ps), at least two hydraulic actuators (8a, 8b, 8c), measuring means for measuring the pressure levels of the actuators (8a, 8b, 8c), and a pressurized medium flow channel system. In the method, it is examined, in which actuators (8a, 8b, 8c) the load pressure is caused by moving a load (positive work). From the pressure levels of the actuators (8a, 8b, 8c) performing load-moving work, the highest is selected, and the supply pressure (ps) is adjusted on the basis of the selected pressure level.
Patent FI-20115120-L (FI)
Title: Menetelmä ja laitteisto paineilmakompressorin käyntilämpötilan säätämiseksi
Inventor: HALTTUNEN TERO
IPC: F04C29/02
Filed: 2011-02-08
Abstract: Keksinnön kohteena on menetelmä ja laitteisto paineilmakompressorin käyntilämpötilan säätämiseksi. Kompressorielementillä (1) puristetaan ilman ja öljyn seosta ja johdetaan se öljynerottimelle (3). Öljynerottimessa (3) erotetaan ilma ja öljy toisistaan. Öljyä johdetaan öljynkierrätysputkeen (7) palautettavaksi kompressorielementtiin. Tarvittaessa ainakin osa öljynkierrätysputkessa (7) virtaavasta öljystä johdetaan jäähdytykseen. Jäähdytykseen johdettavan öljyn määrällä säädetään kompressorin käyntilämpötilaa siten, että se on mahdollisimman alhainen, mutta kuitenkin niin korkea, ettei kastepistettä saavuteta. Jäähdytykseen johdettavan öljyn määrää säädetään säätävän elimen dimensionmuutokseen perustuvalla termostaattiventtiilillä (11) siten, että tarpeen mukaan muutetaan ulkoisella käskyllä säätävän elimen dimensiota.