baber/WOPTO huggingface dataset:
Patent NO-973439-L (NO)
Title: Kollisjonsbeskyttelse
Inventor: ANDERSSON HAAKAN
IPC: B66F9/12
Filed: 1997-07-25
Abstract: Oppfinnlsen vedrører en beskyttelsesinnretning i tilfelle av kollisjon for kjøretøyer utstyrt med løftegafler, slik som gaffeltrucker. Innretningen er kjennetegnet ved at den omfatteren fremre beskyttelse (1) hvortil det er festet to parallelle gaffeltunneller (4) inn i hvilke gaflene er ment å bli innfort, der gaffeltunnellene (4) er utstyrt med låseinnretninger (6,7,15) fora låse beskyttelsen og gaffeltunnellene til gaflene når en last blir hevet på disse, og for frigjøring når lasten har blitt anbragt på bakken eller et gulv.
Patent NO-983714-L (NO)
Title: Papiroverflatelimmidler, fremgangsmÕte og anvendelse av overflatelimt papir
Inventor: BRUNGARDT CLEMENT L
IPC: H04N19/103
Filed: 1998-08-13
Abstract: Limmiddel for papir er en 2-oksetanonmultimer som ikke er et fastr.toffved 35°C, særlig en multimerblanding hvori minst 25 vekt% av hydrokarbonsubstiiuentene inneholder uregelmessigheter som forgrenete alkylgrupper eller lineære ellei forgrenete alkenylgrupper. Papiroverflate limt med 2-oksetanonmultimerlimmiddelet og fremgangsmåten for overflateliming av papir blir også beskrevet.
Patent NO-985782-L (NO)
Inventor: SIPILO KARI
IPC: H04B7/26
Filed: 1998-12-10
Abstract: The invention relates to a method of determining the average effect of radio wave multipath fading in a desired area in a radio system. The desired area of a coverage area of a base station in the system is described by a digital map. The average effect of multipath fading of a transmitter output is determined in different sub-areas of the desired area. In order to reduce the computation amount signal fading parameters are determined at some point of each sub-area by a ray tracing method and the average effect of signal multipath fading in the sub-area is calculated using said parameters.
Patent SE-0000200-L (SE)
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2000-01-24
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1') which have a body (30), a lower balancing layer (34) and an upper surface layer (32). A strip (6) is integrally formed with the body (30) of the floorboard (1) and extends under an adjoining floorboard (1'). The strip (6) has a locking element (8), which engages a looking groove (14) in the underside of the adjoining floorboard (1') and forms a horizontal joint. A tongue (38) and a tongue groove (36) form a vertical joint between upper and lower plane-parallel contact surfaces (43, 45) and are designed in such manner that the lower contact surfaces (45) are on a level between the upper side of the locking element (8) and a plane containing the underside (3) of the floorboard. The invention also relates to a floorboard having such a locking system, a floor made of such floorboards, as well as a method for making such a locking system.
Patent SE-0002459-L (SE)
Inventor: BEITELMAN LEONID
IPC: B22D11/115
Filed: 2000-06-27
Abstract: A device for continuous or semi-continuous casting of metals, comprising a casting mold (1) which is open in both ends in the casting direction, means (2) for supplying melt to the mold (1), a first electromagnetic induction coil (4) energized by A.C. current and adapted to induce a stirring motion to the melt (7) in the mold (1), and a second electromagnetic induction coil (3) arranged upstream of the first induction coil (4) and adapted to control the stirring motion of the melt in the region adjacent to the upper free surface (5) of the melt. The second induction coil (3) is arranged to be interchangeably energized by either D.C. or A.C. current. The invention also relates to methods for control of stirring motion in a casting mold (1).
Patent SE-0002549-L (SE)
Inventor: BLOOM BERTIL
IPC: B44D3/16
Filed: 2000-07-04
Abstract: A paint scraper includes a main body formed by a handle and a blade-supporting shank extending forwardly thereof. A nailset element is attached to the main body and is movable downwardly in response to being struck, so that a nail-impacting end of the nailset element can sink a protruding nail that is encountered while scraping paint from a wooden surface.
Patent SE-0300369-L (SE)
Inventor: LUNDBERG HAKON
IPC: B65G21/20
Filed: 2003-02-11
Abstract: The support device (1) for transporting goods by conveyor comprises a rail (2) with a holder component (4,5) for regulatable adjustment of the rail position in relation to the conveyor. The holder component comprises a pressure-driven cylinder, whose one side is fastened to a console and supports the rail.  The pressure-driven cylinder can adopt a maximum extended position and a maximum inwardly drawn position. The rail assumes a first fixed position in the maximum extended position and a second fixed position in the maximum inwardly drawn position.
Patent SE-0500083-L (SE)
Inventor: WINGBORG NIKLAS
Filed: 2005-01-12
Abstract: The propellant contains formamide as a fuel component. A liquid single-component propellant comprises a solution of ammonium dinitramide (ADM) in a mixture of water and fuel comprising formamide.
Patent SE-0502275-L (SE)
Inventor: LINDQUIST KRISTER
Filed: 2005-10-14
Abstract: The unit bridges over a seat frame in a side by side arrangement with other units and comprises a support part and a cushioning part. Where the support part is fitted in a seat it is arranged at a distance from a seat surface and the cushioning part is located near to the seat surface, spring-activated away from the support part. WIDER DISCLOSURE - Also disclosed as new is a seat cushioning arrangement comprising a number of units and a seat thus provided. A retention holder, which has a releasable clamp between the support part and the cushioning part, holds the cushioning part at an adjustable distance from the support part.
Patent SE-7317201-L (SE)
Inventor: GUSTAFSSON L A O
IPC: B41J2/255
Filed: 1973-12-20
Abstract: 1457706 Selective printing PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 17 Dec 1974 [20 Dec 1973] 54439/74 Heading B6F [Also in Division H4] In a mosaic printing device a printing head 13, comprising seven wire magnets 14 and associated wires 15, is rotatably mounted in bearings 20, 21 for rotation about axis O so as to selectively allow vertical or italicized lettering. Rotation of the head 13 is controlled by an electromagnet 22 and a return tension spring 24. The degree of rotation is adjustable. A telex apparatus incorporating this device is described (see Division H4).
Patent SE-7414830-L (SE)
Inventor: AIGNESBERG A
IPC: C08G12/40
Filed: 1974-11-26
Abstract: Aqueous solutions of melamine-formaldehyde and melamine-urea-formaldehyde condensation products having anionic sulfo groups in concentrations as high as 50% by weight may be prepared in a three-stage process. In the first stage, melamine or a mixture of melamine with up to 40 mole-% urea, formaldehyde, and an alkali metal sulfite are condensed in aqueous solution at 60 DEG -80 DEG C and pH 10-13 until the solution is free from readily detectable amounts of sulfite. In the second stage, condensation is continued at pH 3.0-4.5 for 30 to 90 minutes. In the third stage, a temperature of 70 DEG  to 95 DEG C and a pH of 7.5 to 9.0 are maintained until a sample of the solution, when diluted to 20% solids by weight, has a viscosity of 5 to 40 centipoises at 20 DEG C.
Patent SE-7504588-L (SE)
Inventor: MATHARU S S
IPC: C07D307/91
Filed: 1975-04-21
Abstract: 1460881 Derivatives of 8,9b - dimethyl- 1,4,4a,9b - tetrahydrodibenzofuran - 3[2H] - one ROUSSEL LABORATORIES Ltd 25 April 1975 [26 April 1974] 18459/74 Heading C2C The invention comprises compounds of Formulµ (I) and (VII), and the acid addition salts of (I), wherein R<SP>1</SP> and R<SP>2</SP> are each H or C 1-6  alkyl (possibly amino or aryl-substituted), or NR<SP>1</SP>R<SP>2</SP> forms a heterocyclic ring (optionally substituted), n is 1-5, and Hal<SP>2</SP> is halogen; as well as compounds of Formulae (V) and (IX). In examples, the title ketone is reacted with NH 2 OH to form its oxime (III) or with isoamyl nitrite/HCl to form (IX); (III) gives an O-ptoluenesulphonate which is reacted with NaOEt to give (V). (V) is also prepared by reducing (IX) with H 2 /Pd-C. (VII), prepared by reacting (V) with an appropriate haloalkanoyl acid chloride, react with NHR<SP>1</SP>R<SP>2</SP> giving (I). Therapeutic compositions having antitussive activity comprise (I) and are preferably administered orally, although the parenteral and rectal routes are also mentioned.
Patent SE-7507228-L (SE)
Inventor: PAMPEL H
IPC: C04B28/06
Filed: 1975-06-24
Abstract: A process for the production of shaped articles from wood particles, especially chipboards, wherein the basic cellulosic material comprised of wooden articles is admixed with at least one mineralizing agent, water, and a hydraulic binder such as cement, the mixture is shaped and then pressed at a constant temperature above the freezing point; the process being characterized in that the water required for activating the hydraulic binder is added and admixed with the basic cellulosic material before the addition of the mineralizing agent and the hydraulic binder.
Patent SE-7507561-L (SE)
Inventor: CUCINELLA S
IPC: C08F4/60
Filed: 1975-07-01
Abstract: 1508049 N-alkyliminoalane catalysts for olefin polymerizations SNAMPROGETTI SpA 19 June 1975 [1 July 1974] 14441/76 Divided out of 1508044 Addition to 1508047 Heading C3P An olefin polymerization catalyst comprises a transition metal compound and an oligomer of a N-alkyliminoalane or halogenated N- alkyliminoalane of the general formula where R is an aliphatic, aromatic or cycloaliphatic hydrocarbon radical, X and Y represent hydrogen and, optionally, halogen atoms, x+y is an integer not higher than 10, . y is an integer from 1-10. In the example the oligomer has the composition and is used with TiCl4 to polymerize isoprene.
Patent SE-7507760-L (SE)
Inventor: MCNAIR S L
IPC: A45D27/00
Filed: 1975-07-07
Abstract: A non-metallic housing is provided with an inlet adapted to be coupled with the discharge valve stem of an aerosol type lather container. The inlet communicates with a heating chamber within the housing formed by two concentric aluminum tubes contained within a sleeve formed on the inside of the housing. The tubes are heated by a heat storing electric resistance heating element located within the inner tube. Blade conductors are embedded in and extend from the outside wall of the housing for connection with a conventional wall electric outlet. The blades are connected with the heating element through a circuit which includes a timing switch which limits the time interval during which the heating element is energized. Once energized and raised to operating temperature, the unit is removed from the wall outlet, placed on the valve stem of the container to depress same, whereupon lather flows in through the inlet, through the chamber and a baffled steam trap, and is dispensed through an outlet formed in the housing. A check valve in the inlet passageway prevents reverse flow at times when the valve stem is not engaged. The timing switch comprises a blade thermostat remote from the heating element and a resistor in heat transfer relationship with the thermostat.
Patent SE-7508931-L (SE)
Inventor: TANAKA M ISHII Y
IPC: F02P5/10
Filed: 1975-08-07
Abstract: Timing control mechanism for an internal combustion engine employs a vacuum chamber connected to a solenoid valve operated by a thermal switch responsive to engine temperature. The solenoid valve connects the vacuum chamber to one of two vacuum outlets connected to the engine intake passage. The first of the outlets is positioned adjacent and upstream from the throttle valve and the second of the outlets is positioned downstream from the throttle valve. The passage from the first outlet to the solenoid valve contains orifice means to restrict flow and also contains a check valve in parallel with the orifice means to permit flow toward the solenoid valve. The passage from the second vacuum outlet contains a check valve preventing flow toward the solenoid valve.
Patent SE-7605401-L (SE)
Inventor: LEOWALD K-F
IPC: G05F1/00
Filed: 1976-05-12
Abstract: Apparatus for firing the thyristors or valves in parallel connected first and second valve branches. More particularly, a firing device is provided for providing firing pulses to at least a first valve in the first valve branch. A refiring device is provided which includes a transformer for determining the difference in the current carried by the first valve and a second valve adjacent thereto in the second valve branch. The latter refiring device also comprises a threshold member which, when the current difference determined by the transformer exceeds a predetermined value, causes the one of the first and second valves carrying the lesser current to receive firing pulses.
Patent SE-7607495-L (SE)
Inventor: FREY M
IPC: B29C63/02
Filed: 1976-07-01
Abstract: This invention relates to an apparatus for cladding a panel with a web on one or both major surfaces. Such a panel may be a door and the web may be a foil of synthetic plastic material. The surface of the panel to be clad is facing upwardly. The invention also relates to a method of cladding an upwardly facing surface of a panel.
Patent SE-7702208-L (SE)
Inventor: KJOLLER H O
IPC: G06F9/26
Filed: 1977-02-28
Abstract: A sequence of control instructions and a number of insertion instructions are stored in memory element groups of a memory accessed by associated addresses in a stored program controlled telecommunications system. The sequence is read and decoded in response to successive address increments. In order to insert one of the insertion instructions between the control instructions, the sequence includes an insertion step or reference indicating a first address assigned to the insertion instruction and a second address assigned to one of the control instructions. Upon decoding the insertion reference, a logical buffering unit is used in order to replace the successive address incrementing by such address transfers that the control instruction accessed by the second address is decoded subsequent to the insertion instruction which itself is decoded after the insertion reference.
Patent SE-7706491-L (SE)
Inventor: ENGELS M M J
IPC: G01G23/37
Filed: 1977-06-03
Abstract: A weighing apparatus having an evaluating device connected to the movement for determining the weight value of a load to be weighed from a series of continuously repeated weight measurements which includes a store or memory for the individual results of the weight measurements and a digital indicating device controlled thereby which shows that particular weight value from the measurement series, for which a certain minimum number of the latest consecutive individual results in the measurement series are the same.
Patent SE-7710929-L (SE)
Inventor: KNIPPSCHILD G
IPC: C01B15/10
Filed: 1977-09-29
Abstract: A compact, abrasion resistant sodium percarbonate is produced by reacting sodium carbonate with hydrogen peroxide. There is employed a solution saturated in sodium percarbonate and also containing (1) sufficient sodium carbonate that there is present sodium carbonate decahydrate as a solid phase, (2) sodium chloride in an amount of 100 to 200 grams per liter, (3) an active oxygen stabilizer and (4) sodium hexametaphosphate in an amount of 0.1 to 1.9 grams per liter. There is added hydrogen peroxide in an amount about equivalent to the dissolved sodium carbonate which results in a supersaturated solution of sodium percarbonate. The supersaturation is broken down by precipitation of sodium percarbonate during the addition of the hydrogen peroxide and up to 60 minutes thereafter. The entire process is carried out at a substantially constant temperature within the range of 10 DEG  to 20 DEG  C. The precipitated sodium percarbonate is separated and dried and the mother liquor can be returned to the first step of the process.
Patent SE-7713002-L (SE)
Inventor: CORRIGAN P
IPC: B07B4/06
Filed: 1977-11-17
Abstract: A rotary air classifier for separating light material from a mixture of heavy and light material, or for separating large particles from small particles in a single material or a mixture of materials, such as in the sorting of municipal garbage, in which a tapered, e.g. frusto-conical, vessel is mounted about an axis, so that the lower surface of the vessel slopes downwardly towards the open lower end. Air is caused to spiral from the open lower end to the open upper end and takes with it the ligher fraction of material to be classified. The heavy articles slide or roll downwardly out of the open lower end.
Patent SE-7811548-L (SE)
Inventor: CAPRA U
IPC: B60S3/06
Filed: 1978-11-08
Abstract: A horizontal scrubbing brush for a vehicle-washing apparatus, vertically guided in lateral tracks on a portal frame, is suspended from two sets of cables, one set leading to a counterweight, the other being linked with a piston of a single-acting pneumatic cylinder which is pressurized to raise the brush and is cut off to let the brush descend under its own weight partly balanced by the counterweight. The piston head within the cylinder is provided with resilient peripheral lips which let the air escape slowly during the descent of the brush and also exert a braking action during its ascent.
Patent SE-7904302-L (SE)
Inventor: TRIMBLE L E
IPC: C01C3/14
Filed: 1979-05-16
Abstract: The use of a reaction mixture of carbon monoxide, an oxide of nitrogen such as nitric oxide, and a source of hydrogen when passed over a hydrogenation catalyst produces cyanate compounds, e.g., ammonium cyanate and isocyanic acid. The reaction conditions chosen determine the relative amounts of the various cyanate compounds to be formed. When the formation of ammonium cyanate is desired, the addition of ammonia to the reaction mixture reduces the amount of nitric oxide reactant necessary, while enhancing the efficiency of ammonium cyanate production. When a palladium or iridium catalyst is used, the production of isocyanic acid is favored.
Patent SE-7908142-L (SE)
Inventor: JAENEKE C
IPC: F42B8/14
Filed: 1979-10-02
Abstract: Practice projectile for target practice, which corresponds in shape and weight to a normal combat projectile, particularly to a sub-caliber combat projectile. The projectile upon impact disintegrates at preset breaking points. The projectile is unitary, but has at least one preset breaking point along its length. The projectile may be constructed as a tail-stabilized arrow-shaped projectile with a propulsive sabot extending over the preset breaking line and the preset breaking line may be positioned in the zone of the minimum firing loading.
Patent SE-8000970-L (SE)
Inventor: LINDSKOG N
IPC: H05B3/48
Filed: 1980-02-06
Abstract: An electrical tubular element with an outer, metallic casing (1) surrounding a resistor element (2) of a Fe-Cr-Al alloy embedded in an insulating material (3), is given improved durability by adding to the resistor alloy Y, Hf, Sc or one or more lanthanides in an amount of 0.01-1 percent by weight.
Patent SE-8006217-L (SE)
Inventor: MARTIKAINEN K
IPC: E05B21/06
Filed: 1980-09-05
Abstract: A key operated cylinder lock is disclosed, including a hollow stationary cylinder housing enclosing a turnable power transmission element and a locking bar having a position locking the turning movement of said power transmission element relative to said cylinder housing. The cylinder lock further includes a set of discs including a number of locking discs turnable by means of combination surfaces on a key of said lock, the locking discs being turnable, by the turning movement of said key, from an initial key insertion position to a releasing position, in which the power transmission element is released from its locked connection to the cylinder housing, whereby the key of the lock is arranged to directly transmit a turning force to a number of locking discs only in a direction from said initial position to said releasing position. The returning of these locking discs to their initial position is arranged to be carried out by means of a separate return bar, receiving turning power from said key through one or several members turning with the key. Thereby the lock is operable in both turning directions and, in addition, the correct turning angle, that is the combination value of a number of locking discs, can be different in opposite turning directions. The separate return bar is movable in a circumferential as well as a radial direction of the lock.
Patent SE-8006894-L (SE)
Inventor: LUKAS W
IPC: C03C13/06
Filed: 1980-10-02
Abstract: The invention relates to ceramic fibers and wools formed from silicate-containing melts of combustion residues of fossile fuels and to a process for the production of said fibers and wools. The new fibers and wools are characterized in that they are spun from melts heated to temperatures of 700 DEG  to 1650 DEG  C., in particular from 1000 DEG  to 1450 DEG  C., and consisting of untreated fly ash or of a mixture of the components a+b or a+c or a+b+c. the components a, b, c being the following: (a) untreated fly ash, in particular filter ashes from thermal power stations, (b) at least one inorganic flux from the group consisting of alkaline (earth) borates, alkaline (earth) oxides, alkaline (earth) hydroxides, alkaline (earth) carbonates, alkaline (earth) phosphates, alkaline (earth) fluorides, alkaline (earth) silicates, cryolites and feldspars, and (c) technical glass, in particular scrap glass.
Patent SE-8009007-L (SE)
Inventor: PALLOTTA S
IPC: G01N21/55
Filed: 1980-12-19
Abstract: The invention concerns an improved retroreflectometer giving direct readings for measuring the value or degree of retroreflectivity, or visibility at night, of a paint applied to the surface of the road for marking ground signs, under conditions that simulate geometrically the real conditions of illumination and visibility of the sign from the driver of a vehicle. The value or degree of retroreflectivity is measured directly from the sample in question, making it unnecessary to have a sample for comparative purposes and, as a result, eliminating the need to zero the apparatus before each measurement is taken. Provision is made for varying the angle at which the light beam strikes the sample, so as to simulate the actual conditions produced by different heights and/or degrees of inclination of the headlights of different categories of vehicles, and to vary the degree of inclination of the detecting element in relation to the retroreflected beam, so as to simulate the visual angle of the driver, and thus alter the angle of divergence, or phase displacement angle, between the incident beam and the retroreflected beam. The detected data are processed, stored and transduced, so as to be readable on a known type of display.
Patent SE-8101500-L (SE)
Inventor: SUNDSTROM SVEN ERIK OLOF
IPC: G01B17/02
Filed: 1981-03-10
Abstract: The invention relates to a method of measuring the dimensions of tools and/or workpieces of metal. The measuring is characterized in that an electro-erosive material-machining discharge in a dielectric is used as transmitter of pressure waves, the time of which through the tool or workpiece to the arrival in at least three well-defined positions is scanned and gives rise to time-responsive current pulses for a digital measuring system.
Patent SE-8101949-L (SE)
Inventor: TAKEUCHI H
IPC: B22D11/07
Filed: 1981-03-26
Abstract: Process for continuous casting of a steel slab free from surface defects, which comprises oscillating a mold under an oscillation condition which restricts the deformation of a meniscus portion of a strand shell so as to prevent oscillation defects.