baber/WOPTO huggingface dataset:
Patent SE-8100231-L (SE)
Inventor: COQ F
IPC: A24D3/02
Filed: 1981-01-16
Abstract: Method for production of a filter structure, especially intended for cigarette filters, from a fibre mass containing a homogenous mixture of different kinds of fibres. Some of the fibres must have meltable synthetic fibres with a low melting point and adhesive qualities in the melted state, and the other fibres are absorbent with regards to harmful products in tobacco smoke and stable at melting temperatures for the meltable fibres. The fibrous mixture is formed to a cylindrical rod, which is in a state where it is not yet attached but is homogenous and includes a fibre network, which is tightly integrated. The method according to the invention is that a large percentage of the meltable fibres are used relative to the absorbent fibres. The fibrous mixture is brought to a temperature, which leaves the absorbent fibres intact, but which is high enough to melt and fluidize all meltable material which originally exists in fibre form, which are converted to fine drops, distributed within the network of absorbing fibres. This conversation creates on the one hand multiple connections are cross-points for the absorbent fibres, which are still intact, and on the other hand a network of pores, which are connected to each other in all directions and which are formed of those areas, which are left empty when melting of the meltable fibres occurs. This process is especially applicable in production of filter structures for cigarette filters.
Patent SE-8100936-L (SE)
Inventor: HEDSTROM B O A
IPC: A23K10/35
Filed: 1981-02-11
Abstract: A method of processing cattle feed products based on agricultural material, such as sugar beet pulp, citrus fruit pulp and peel, and material obtained in the fermentation of agricultural material, such as distiller's grain, which material is available after either a fermentation process or sugar leaching of beet pulp or after mechanical dewatering (pressing) or evaporation. To improve the nutrient value and general quality of the cattle feed product while at the same time improving the heat economy of the production process the invention proposes a method comprising the steps of preheating the material in steam, known as carrier steam, disintegrating the material in said steam for fragmentation thereof into uniform particle size, and drying the material particles in heat exchangers. Preferably the carrier steam is a part of the drying medium used in the process, that is, for heating and conveyance of the particles. The cattle feed processing steps may be performed in the order indicated or processed in any other suitable order. The cattle feed product/material is then separated from the carrier steam and cooled. The plant designed to perform the method includes a pressure vessel (5) to which moist cattle-feed material (1) is transported via a pressure lock (4), equipment (8, 10) for disintegration of the material to equalize the particle size, equipment (11) for drying the material and a pressure lock (14, 15) to discharge and separate the material from the carrier steam.
Patent SE-8104977-L (SE)
Inventor: OLSONI Y
IPC: B65G65/06
Filed: 1981-08-21
Abstract: A detacher head for a continuous operation bulk goods unloader means, comprising a scoop wheel (1) which discharges bulk goods onto a belt elevator (2) as it rotates about its horizontal axis, and rotates about its vertical axis during the unloading operation, the scoop wheel (1) being so inclined that the lower part of its periphery passes under the belt elevator (2). <IMAGE>
Patent SE-8200392-L (SE)
Inventor: FREADMAN T
IPC: H04R1/28
Filed: 1982-01-25
Abstract: An audio system, characterized in that the audio signal passes through a preamplifier, equalization unit and electronic cross-over and before reaching the power amplifiers, which drive the speakers, is modified by an electronic resonance control correction (ERCC) circuit.
Patent SE-8201006-L (SE)
Inventor: PAYNE G D
IPC: F02B61/04
Filed: 1982-02-18
Abstract: Disclosed herein is a marine propulsion device comprising a bracket adapted to be fixed to the transom of a boat and including a generally planar mounting surface engaged with the boat transom when the bracket is boat mounted, which bracket also includes a lower part having a lower bearing with a steering axis which extends generally vertically when the bracket is boat mounted, a member including a lower portion extending in the lower bearing and a pair of laterally spaced arms connected to the lower portion and respectively including upper horizontal bearings having a common axis located in spaced relation above the lower bearing, a steering arm fixed to the member for steerably rotating the member within the lower bearing about the generally vertical axis, a propulsion unit including a powerhead and a lower unit extending fixedly downwardly from the powerhead and including a rotatably mounted propeller, and trunnions on the powerhead adjacent the top thereof and received in the upper horizontal bearings for pivotally connecting the propulsion unit to the member for movement about the horizontal axis between a running position with the propeller submerged in water and with the propulsion unit located wholly aft of the bracket mounting surface and an elevated position with the propeller substantially out of the water and with the propulsion unit located wholly aft of the bracket mounting surface.
Patent SE-8205412-L (SE)
Inventor: HOK BERTIL
IPC: A61B7/04
Filed: 1982-09-22
Abstract: The protable electronic stethoscope is for the transmission, recording and repetition of acoustic signals such as body sounds, and incorporates an electro-acoustical converter e.g. a microphone and earpiece, analogue and digital circuits, and an electric supply battery. Also provided are at least two memory units with communication between them. The memories permit addressable in and output of defined sections, and the storage of data representing the acoustic signals. An in and out component is provided, comprising a set of press buttons and alpha-numerical symbol rows. - At least one processor is incorporated to carry out arithmetical and logical operations on the data stored in the memories. It makes a parameter description of the acoustic signals based on a calculation of the signal effective value, frequency, phase, spectrum width, amplitude distribution, higher range harmonic content, auto-correlation, and/or linear prediction. A programme memory contains instructions for the processor. (Provisional Basic advised week 84/20)(0/4)
Patent SE-8207238-L (SE)
Inventor: GMOHLING W
IPC: C01B33/02
Filed: 1982-12-17
Abstract: A process for purifying silicon, to use in solar cells, by treating crude, or metallurgical grade, silicon with a molten slag comprising an alkaline earth metal oxide(s) and/or alkali metal oxide(s) wherein the crude silicon is mixed in comminuted form with the slag or the slag components before melting is carried out.
Patent SE-8300891-L (SE)
Inventor: NILSSON LEIF HENRY
IPC: F21S13/00
Filed: 1983-02-17
Abstract: The invention relates to an illuminating device which is operated on an inflammable liquid fuel and which comprises a container (10), a burner (21), and a wick (22) arranged in the burner. The container (10) has provided therein one or more openings (18, 19) for balancing the pressure within the container. In accordance with the invention, the burner (21) is arranged to co-act with a shield (24) which, in a working position, permits the flame to burn freely, while in the event of the position of the device being radically changed is brought into abutment with the free end of the wick (22) and extinguishes the flame.
Patent SE-8402263-L (SE)
Inventor: TRUMMER E
IPC: H01R39/46
Filed: 1984-04-25
Abstract: The invention relates to a device in high-power motors, especially railway motors, for protection against flashovers between brush apparatuses of opposing polarity and between brush apparatuses and the housing. In high-power traction motors, flashovers between brush apparatuses and the housing occur repeatedly as a result of the high operating voltages and the extreme traction conditions. The device according to the invention avoids the above disadvantages and is characterised in that protection electrodes are arranged in pairs in the immediate vicinity of the brush apparatuses and are connected to the housing in DC terms. The invention for the first time makes it possible to avoid severe damage to the motors and also disturbances. The protection electrodes according to the invention in normal operation prevent discharges between the commutator and electrodes, and between brush apparatuses and electrodes. If disturbances occur, such as overvoltages or spatial discharges in this region, then an electrical discharge occurs between the electrodes, which are coupled electrically and in a moving manner to the housing potential, and brush apparatus or commutator, and the protection electrode is briefly raised to the potential of the opposing electrode and the arc is extinguished. The original state in terms of potential is produced again by means of discharge resistors.
Patent SE-8403494-L (SE)
Inventor: RODBY HAKAN
IPC: A63B21/00
Filed: 1984-07-02
Abstract: The exercise frame has a shaft (6) fitted with friction plates (10,11) which form a plate brake producing a rotary resistance to movement. One part of the plates (10) is attached to the shaft (6), and the remainder are connected to the frame (3). Friction forces are stagelessly adjustable by a regulater (6) which, via pressure components, transmits adjustment forces to the plates. The pressure components, friction plates (10,11), and bearing (7) comprise a removably fitted unit with the shaft (3).
Patent SE-8501584-L (SE)
Inventor: LILJA CONNY
IPC: A63B61/00
Filed: 1985-03-29
Abstract: The invention is a device for drying racket handles, especially tennis racket handles, and entails a rotational plate and a fan unit designed to blow warm air against the plate (2). The rotational plate (2) is designed to support the end of the tennis racket (7) and is formed at the base by a cylindrical housing or a covering (1). The plate (2) is rotational during warm or cold air bursts to the handle (8) from at least a single fan (5,6) located in the cylindrical housing (1) aimed to the centre or interior drying area (18) and equipped with heat coils. The covering (1) has an inner length that from the support surface (9) of the plate (2) corresponds at least to the handle's (8) length and an inner width or diameter that is greater than that of the handle. An opening (11) to receive the handle (8) is located at the upper end of the covering (1) centrally above the rotational plate (2). A handle (8) moistened by sweat can be dried quickly and effectively during a moment of rotation in the warm air streaming through the housing's (1) drying area (18).<IMAGE>
Patent SE-8502996-L (SE)
Inventor: MATSON J A
IPC: A61P31/04
Filed: 1985-06-17
Abstract: A new cyclic depsipeptide antitumor antibiotic designated herein as sandramycin is produced by fermentation of a new microorganism, Nocardioides sp. strain C49,009, ATCC 39419. Sandramycin possesses antibacterial activity and inhibits the growth of tumors in experimental animals.
Patent SE-8504000-L (SE)
Inventor: ARVIDSSON EWALD
IPC: E04H1/12
Filed: 1985-08-28
Abstract: The present invention concerns a method for permitting inspection and servicing of equipment laid in a chamber in the ground and an arrangement for carrying out this method. Swedish Patent Specification 430 290 discloses a two-chamber system for an installation unit with a second portable chamber, a service chamber, above ground. However, the system has had disadvantages as regards the transportation and positioning of the service chamber. There have also been problems with water penetrating through the opening to the chamber in the ground. The invention proposes a solution to these problems and others, characterized in that the service chamber is transported on a trailer to the correct site, an opening in its floor being positioned over the opening in the ground, in that three or more vertically adjustable legs on the chamber are caused to lift the chamber from the trailer, in that the trailer which has a track width less than at least a pair of legs is withdrawn, in that the chamber is lowered to a suitable working height, normally with the floor near the ground, and is placed in a horizontal position, the legs being driven individually, and in that the cover over the opening in the ground is lifted off and then the equipment is lifted from the chamber in the ground. <IMAGE>
Patent SE-8506089-L (SE)
Inventor: ANTHONY A J
IPC: G21C3/352
Filed: 1985-12-20
Abstract: An improved nuclear fuel assembly (10) of the type having a plurality of intersecting metal strips (14) welded at the strip intersections (32). At least some of the strips (16a, 18a) have nonlinear upper or lower edges (32a, 44a) at the intersections such that some of the intersection welds (34) at the strip upper or lower edges are at different elevations (34b) relative to intersection welds at other upper or lower edges (34a, 34c, 34d).
Patent SE-8601579-L (SE)
Inventor: WROBEL N E
IPC: F16L3/22
Filed: 1986-04-09
Abstract: A wire-marking clip applicator includes a holder which carries a number of wands, each carrying a unique set of marked C-shaped clips that can be individually dispensed onto a wire from a flared shoe at the end of each wand. Such clip-dispensing wands have been used for the same purpose in the prior art, but the holder makes it possible for the first time to mark a wire with differently numbered clips without picking up, using, and laying down a wand. The holder preferably is formed with a central longitudinal passage into which a wire to be marked can be inserted if one end of the wire is disconnected, thus positioning every flared shoe close to the wire for quickly and easily transfering clips onto the wire.
Patent SE-8602737-L (SE)
Inventor: MEGYERI G
IPC: A61P25/28
Filed: 1986-06-19
Abstract: The invention relates to a novel process for the preparation of partially new 2-halonicergoline derivatives of the formula (I), <IMAGE>  (I)  wherein X stands for chlorine, bromine or iodine atom, as well as their acid addition salts. The process of the invention comprises esterifying a novel 2-halo-1-methyllumilysergol of the formula (II),    <IMAGE> (II)   wherein X is the same as defined above, or an acid addition salt thereof and, if desired, converting the thus-obtained 2-halonicergoline derivative of the formula (I) to an acid addition salt. The compounds of the invention improve the cognitive function of the brain and show an antihypoxic as well as a strong  alpha -adrenerg blocking and calcium-antagonistic action.
Patent SE-8605512-L (SE)
Inventor: STOMBERG H
IPC: B03C3/68
Filed: 1986-12-22
Abstract: The invention shows a process and a device for inspection of electrostatic filters 10 for gas purification, comprising a filter housing 12 having earthed collecting electrodes 22 and emitting electrodes 24 connected to an alternating-current-connected transformer and rectifier unit 30,38,40. The state of the filter is established during operation through capacitance measurements. The capacitance of the filter is calculated during use of that alternating-current component of the filter current and filter voltage which is of a certain frequency, preferably the fundamental tone or double the mains frequency. The voltage across the filter electrodes 22,24 is measured. A fall in voltage proportional to the filter current across a precision resistor R11 arranged in series with the electrodes, between the rectifier and earth, is measured. The direct-current part of the filter current and filter voltage and unwanted alternating- current frequencies are separated out through the use of a band-pass filter 62. The capacitance of the filter is calculated from the acquired measurement values. <IMAGE>
Patent SE-8705209-L (SE)
Inventor: VIKEN N I
IPC: F22B31/00
Filed: 1987-12-30
Abstract: PCT No. PCT/NO87/00031 Sec. 371 Date Feb. 16, 1988 Sec. 102(e) Date Feb. 16, 1988 PCT Filed Apr. 30, 1987 PCT Pub. No. WO87/06687 PCT Pub. Date Nov. 5, 1987.A method of operating a combustion plant including a reactor, e.g. a fluidized-bed reactor which transfers heat form a fuel to a granular medium, such as sand, and wherein a part of the heated medium during operation is discharged from the combustion chamber (2) of the reactor (1) and supplied to a heat-producing heat exchanger (11). The plant further includes a storing means (9) which is connected to the combustion chamber (2) of the reactor (1), and a part of the discharged hot medium is transferred to the storing means (9) which stores the medium in order to accumulate the heat therein. In case of increased energy demand, hot medium is supplied from the storing means (9) to one or more additional heat exchangers (28, 29, 30) for supplementing the heat production of the first-mentioned heat exchanger (11).
Patent SE-8802820-L (SE)
Inventor: EDSTROEM LARS-ANDERS
IPC: A47L17/06
Filed: 1988-08-04
Abstract: PCT No. PCT/SE90/00421 Sec. 371 Date Mar. 5, 1991 Sec. 102(e) Date Mar. 5, 1991 PCT Filed Jun. 27, 1989 PCT Pub. No. WO90/01289 PCT Pub. Date Feb. 22, 1990.A household scraper for cleansing kitchen sinks and the like. The scraper includes a central, curved or recessed part which is perforated with a number of holes. The scraper also includes a curved bottom edge and two side-edges which are also curved. An outwardly angled zone is provided between the central part and the lower edge. This outwardly angled zone also extends between the central part and a bottom section of the side-edges of the scraper. The scraper is made, for instance, of a plastics material and enables waste material, for instance food residues, to be collected and removed in an expedient, effective and time-saving manner. The holes provided in the center part of the scraper enable liquid contained by the food residues to drain-off while collecting the waste material.
Patent SE-8802905-L (SE)
Inventor: ANDERSSON P-A G
IPC: H01R31/08
Filed: 1988-08-16
Abstract: Device for connecting and disconnecting a pull switch for a light fitting. The connection and disconnection of the pull switch is made possible directly in connection with the installation of the fitting or after installation. The new arrangement comprises a combination connection terminal board 10 intended for associated electrical leads in the power circuit of the fitting with a first electrically conductive bridging part 20 which can be connected and disconnected at an attachment point on the combination connection terminal board between the primary and secondary side of the power circuit, and a second bridging part 40;40' electrically connected to the pull switch and which can be connected and disconnected at the attachment point. <IMAGE>
Patent SE-8900356-L (SE)
Title: Method for increasing strength of striker boring tool - has tool surface subjected to abrasive process
Inventor: RYSTEDT A
IPC: B23P15/28
Filed: 1989-02-02
Abstract: Striker boring tools which are of hardened steel transport the striking energy in their axial direction. Fatigue cracks occur in the areas of very intensive dislocation movement, partic. those where there are sharp corners. In order to counteract this, the tool is subjected to an abrasive treatment which leaves the surface polished. It is then seen that where loads are applied to the tool in the ranges of 2 to 4.5 tons, and 2 to 5 tons, the number of load changes before breakage occurs are more than 10 power 6.
Patent SE-8900890-L (SE)
Title: Nucleotide mono-saccharide(s) synthesis - using immobilised enzyme prepd. from animal extract and activated carrier
Inventor: NILSSON KURT G I
IPC: C12P19/30
Filed: 1989-03-14
Abstract: A new method of synthesis of nucleotide-sugars uses a catalyst prepared from an activated carrier and an extract of an organ or organism, to couple a nucleotide to a mononsaccharide or a mono-saccharide-1-phosphate. The nucleotide-sugar is isolated from the product mixture. The carrier is partic. an activated polysaccharide, polymer or copolymer contg. active groups such as cyanate, organic sulphoante aldehyde etc. The use of the produce in a glycosyl transferase reaction for the production of oligosaccharides, or in other chemical, biological or medical applications is also claimed. The nucleotides CTP, GDP, GTP and UTP, and the monosaccharide N-acetylneuramine acid are claimed. The use of an ox liver extract with tresyl activated agarose for the synthesis of CMP-Neu-5-Ac is partic. claimed.
Patent SE-8901585-L (SE)
Inventor: BRUNNER M
IPC: C22B9/05
Filed: 1989-05-02
Abstract: PCT No. PCT/SE90/00286 Sec. 371 Date Nov. 1, 1991 Sec. 102(e) Date Nov. 1, 1991 PCT Filed May 2, 1990 PCT Pub. No. WO90/13382 PCT Pub. Date Nov. 15, 1990.A ladle arrangement intended for use when treating a metal melt, in which gas or gas/powder mixture is delivered to the melt (2) which substantially fills the ladle (1), and departing gases are extracted by suction through a hood mounted above the ladle. The inventive ladle arrangement is effective to permit the gas or gas/powder mixture to be delivered to the melt in a large volumetric flow, wherewith the melt will bubble and splash vigorously. For the purpose of restricting the effects of these melt splashes to a defined space above the melt (2), the gas extraction hood has the form of a lid (7) which is intended to substantially seal against the upper edge of the ladle (1). The lid is configured so that the volume (6) defined by the lid above the melt will correspond to a substantial part, preferably at least half, of the volume of the melt (2) in the ladle (1). The side surfaces of the lid (7) define splash droplet pathway operative to return the droplets to the melt in the ladle. The invention also relates to a method of treating a metal melt in a ladle.
Patent SE-9101235-L (SE)
Inventor: PATTEN K
IPC: B41F27/10
Filed: 1991-04-23
Abstract: The invention relates to an apparatus relating to a printing unit including a printing roll (1) which comprises a printing roll core (2) and one or a plurality of printing sleeves (22a-22d) carrying the pattern to be printed, which printing sleeves can be mounted on the core from one end thereof and be displaced along and turned around the core to and from a number of register positions on the core. The said register positions are defined by a number of registration means (23a-23b...) which project from the cylindrical surface of the core. The sleeves (22a-22d) are provided with a recess (20) or the like in at least one end (21) thereof, which recess or the like can cooperate with said projecting registration means for the mounting (register) of each sleeve in its intended position. The registration means may resiliently be pressed entirely into the shell of the printing roll core, so that the sleeve or the sleeves may be displaced beyond those registration means which are pressed into the core in order that they may reach with its recess to and be brought into matching engagement with that registration means which defines the chosen register position for each sleeve. <IMAGE>
Patent SE-9103095-L (SE)
Inventor: HAMMAR C L
IPC: H04W88/18
Filed: 1991-10-23
Abstract: The invention relates to a multi transcoder for simultaneous coding /decoding of a plurality of traffic channels in a mobile radio communication system. The multi transcoder comprises several digital signal processors (DSP1-DSP9) for time multiplex coding/decoding of several traffic channels. The invention also relates to a land system in which a switch is provided between the radio equipment of the base stations and transcoder equipment associated therewith. <IMAGE>