baber/WOPTO huggingface dataset:
Patent SE-424013-B (SE)
Title: Flexible locking device
Inventor: BOHLIN KURT
IPC: E06C1/383
Filed: 1980-05-09
Abstract: A flexible locking device, e.g. for ladders and similar devices, where the locking device primarily consists of two primary parts 10 and 14 which are connected to each other in an articulated and lockable manner, where the two parts can be turned and locked in relation with each other and where at least one part 10 is equipped with a manually controllable locking device 15,15', 15",16,16' for release of the parts' 10, 14 latching and locking in relation to each other, where each part 10 and 14 is equipped with a fixing device 10",18 for fixed connection to a specially designated element 11,11' where it is essential for the locking device that the first primary part 10 is equipped with an inwardly-directed gear ring 10' and two locking devices 15, 15' which are pressure-loaded with respect to one another, can engage with the gear ring 10' and are provided with gears 15" and which are equipped with manually controllable hand grips 16, 16' that are movable towards each other and by means of which the locking devices 15, 15' can be slid towards each other for release of these gears 15" gripping to the gear ring 10' so that both primary parts 10, 14 are temporarily twistable in relation to each other for release of these locking devices' locking effect. <IMAGE>
Patent SE-424190-B (SE)
Title: Thermoplastic copolyester, process for its preparation, and the use thereof
Inventor: GO S W
IPC: C08G63/68
Filed: 1981-04-06
Abstract: The invention relates to a copolyester based on terephthalic acid, ethylene glycol and bis-(4,β- hydroxyethoxyphenyl)-sulphone prepared by the solid-phase polycondensation of the corresponding low-molecular polymer. The invention also relates to a process for its preparation and to containers, packaging units and packaging material prepared from it. The copolyesters obtained only contain a small amount of acetaldehyde.
Patent SE-426874-B (SE)
Title: Shaft furnace for heat treatment of materials
Inventor: ABISHEV D N
IPC: F27B1/10
Filed: 1981-05-21
Abstract: The invention relates to a shaft furnace for heat treatment of materials. The furnace comprises a housing 2 composed of heated sections 3, 4, 5, 6 and 7 assembled in a series along the height of the furnace, each section having a tubular part 10, 11, 12, 13 and 14, respectively, with the walls orientated at an angle of 3-4 degrees to the longitudinal axis of the furnace. The tubular parts 10-14 are penetrating partially each other leaving a gap 15, the flow area of a lower portion 16 of each tubular part 10, 11, 12, 13 and 14 of the section 3, 4, 5, 6 and 7, respectively, being by 20 to 25% lesser than that of the upper end 17 of the tubular part 11 of the section adjacent to said tubular part in the subjacent section 4. The upper ends of the tubular parts are provided with pocket-shaped means 30 located at the places where the gaps 15 are formed, said pocket-shaped means being connected to tubes 29 for leading away gases and vapours from the shaft of the furnace. <IMAGE>
Patent SE-429683-B (SE)
Title: Arrangement for processing solid fuel intended for firing in a boiler or a furnace
Inventor: SANDSTROM SVEN TUVE
IPC: F23K1/04
Filed: 1981-08-03
Abstract: An arrangement which through its functioning provides a pre-processing of solid fuel and combustion air for boilers and furnaces, and also a pre-processing of exhaust gases from the same boilers or furnaces. By the use, cooling and pre-filtering of the drying medium, de-moistening and heating of the fuel, and pre- heating of the combustion air are achieved. The fundamental principles of the functioning of the arrangement are constituted by: demoistening and heating the fuel at 5 with hot gas as a drying medium, and simultaneously cooling and pre-filtering the drying medium by means of the unheated fuel. Further, at a later phase during the downward transport of the fuel at 8, preheating unprocessed combustion air through its passage through heated fuel, and further increasing the preheating at 12 and in a part of a pipe towards 13, which runs further towards a boiler or a furnace. <IMAGE>
Patent SE-451019-B (SE)
Title: Plastic sheet with slip protection
Inventor: ANDERSSON J A B
IPC: B65D65/14
Filed: 1984-06-06
Abstract: The plastic film has slip protection comprising a coated discontinuous layer of a mixt. of asphalt, filler and a mixt. of an ethylene copolymer and bitumen. The film can be ethylene or propylene. The surface coating material is a flowing material e.g. sand. The copolymer is a copolymer of ethylene and butylacrylate. The mixt. comprises 50% asphalt, 20% filler and 30% of the bitumen, ethylene butyl acrylate copolymer.
Patent SE-444778-B (SE)
Inventor: NILSSON A
IPC: B23K9/28
Filed: 1985-02-15
Abstract: A contact tip for supporting a consumable welding electrode and for supplying welding current thereto. The contact tip is generally rod-shaped and has a passage with a helical contact surface. The welding electrode is fed through the passage and makes electrical contact with the contact tip. Because of the helical contact surface, the passage never becomes constricted by cumulative deposits of dirt and extraneous matter from the welding electrode surface. Also, the helical contact surface, which axially extends at least one complete turn, has an unbending effect on the welding electrode, thus straightening the electrode. A distance "A" of the electrode axis from the contact tip axis may be chosen, as desired, considering the diameter of the welding electrode. Optionally, the contact tip may include a sleeve-like nozzle, to shield the contact tip from deposits of welding splatter.
Patent SE-461000-B (SE)
Title: Multiple wavelength Bragg reflector single mode laser
Inventor: BROBERG B
Filed: 1987-11-16
Abstract: The laser is so arranged that the Bragg reflector part (1) and the amplifier part (2) can be fed with different strengths of current. It has feed electrodes (3, 4) for the two parts. The active material forming the Bragg reflector part has a band gap which equals, is less than or more than the band gap of the amplifier material, and the length of the reflector is less than that of the amplifier. The reflectivity of the free end surface of the reflector part (1) in connection with that of the reflector corrugations is higher than the reflectivity of the free end surface of the amplifier part. In an alternative form, the reflector part is so positioned that the two ends of the amplifier evolve into a reflector part, the two reflector parts and that of the amplifier comprising the laser cavity.
Patent SE-468254-B (SE)
Title: Method and arrangement for producing a bottom slab for a building
Inventor: AABERG L-O
IPC: E02D27/01
Filed: 1991-12-19
Abstract: A method for producing a bottom slab 6 for a building comprises stages in which the slab 6 is cast on a bed 3, 5 with the aid of edge elements 12 on a base 8, 10. Support arrangements 9 with inner and outer legs 11, 17 are placed at the edge of the slab 6, and the edge elements 12 are placed between the legs 11, 17 and fixed. The inner leg 17 is cast, while the outer one is removed after casting. A support arrangement 9 for carrying out the method has a bottom part 10 which rests on the base 8 and which bears the edge element 12, and inner and outer legs 11, 17 which extend upwards from the bottom part 10, with a space between them. The outer leg 17 has a predetermined break point so that it can be separated from the bottom part 10. <IMAGE>
Patent SE-468779-B (SE)
Title: Valve arrangement for a disposable container for gas
Inventor: TOLSTAV E
IPC: F16K21/04
Filed: 1992-01-28
Abstract: Valve arrangement for disposable container 1 for gas with a valve housing 3 projecting into the container with, arranged in its upper part, a filling and tapping valve which comprises an axially movable valve body 10 which is spring-loaded towards the closed position. Arranged in the lower part of the valve housing is a non-return valve which in the closed position prevents filling of gas into the container 1 and the valve body 35 of which, which is spring-loaded towards the closed position, can be releasably arranged in a position out of sealing contact with the valve seat of the non-return valve. The non- return valve is released by the valve body 10 of the filling and tapping valve, after gas has been filled into the container, being displaced axially past its opening position into releasing contact with the valve body 35 of the non-return valve. The valve housing 3 consists of a part made in one piece, the filling and tapping valve being formed by a valve body 10, which is axially movable in a cylindrical bore in the valve housing and made in the form of a cylindrical rod, with an axial duct which at the bottom opens radially and in the closed position is located above an O-ring seal in the valve housing and in the open position forms a connecting duct past said seal. <IMAGE>
Patent SE-470339-B (SE)
Inventor: DAHLGREN A
IPC: F28D9/00
Filed: 1992-07-03
Abstract: PCT No. PCT/SE93/00505 Sec. 371 Date Nov. 10, 1994 Sec. 102(e) Date Nov. 10, 1994 PCT Filed Jun. 8, 1993 PCT Pub. No. WO93/25860 PCT Pub. Date Dec. 23, 1993.In a plate heat exchanger for two fluids having different flow volumes, comprising several generally rectangular heat transfer plates provided with inlet and outlet openings through its corner portions. Each heat transfer plate has a central portion and two distribution portions (15a and 16a) located between the central portion and respective inlet and outlet openings. The sizes of the inlet and outlet openings for one fluid differ from the size of the inlet and outlet openings of the other fluid. In addition, the distribution portions of the heat transfer plates provide a larger flow resistance for one fluid than the other fluid.
Patent CN-1647139-B (CN)
Title: 数据变换装置和数据变换方法
Inventor: TETSUYA ICHIKAWA
IPC: H04L9/00
Filed: 2003-03-07
Granted: 2011-09-14
Abstract: 本发明提供一种数据变换装置和数据变换方法，其中进行数据的编码/译码的数据变换装置中存在的副变换部330具有数据变换功能、数据传送功能或密钥传送功能，切换数据变换功能、数据或密钥传送功能，在数据变换的同时，进行用主变换部320进行非线性变换的数据的传送或从密钥KL寄存器240输出的密钥的传送。
Patent DE-1201836-B (DE)
Inventor: RAUHUT MICHAEL MCKAY
IPC: C10L1/26
Filed: 1961-11-08
Abstract: Phosphines are prepared by reacting in an inert organic solvent (a) elemental phosphorus, (b) an organometallic compound RLi or RMgX where X is halogen and R is unsubstituted or substituted C1-12 alkyl, cycloalkyl or unsubstituted or substituted aryl, said substituents being halogen or C1-6 alkoxy and, if desired, (c) an alkyl halide, and, essentially when an alkyl halide is not present and optionally otherwise, hydrolysing the reaction mixture with water or dilute mineral acid when the reaction is completed. Temperatures of 0-150 DEG C. may be used. Primary, secondary and tertiary phosphines may be prepared and if molar ratios of reactants of the order 2(RMgX):1(P4):2(alkylhalide) are used, the product is stated to be a cyclotetraphosphine. The reaction mixture in Example V is treated with LiAlH4 before hydrolysis.  Products prepared in examples are: phenylphosphine, diphenylphosphine, triphenylphosphine, butylphosphine, dibutylphosphine, tributylphosphine, naphthylphosphine, dinaphthylphosphine, trinaphthylphosphine, 4-methoxyphenylphosphine, 4-fluorophenulphosphine, octylphosphine, dioctylphosphine, trioctylphosphine, cyclohexylphosphine, dodecylphosphine, butylphenylphosphine, dibutylphenylphosphine, butyldiphenylphosphine, butyl (1-naphthyl) phosphine, butylbis (1-naphthyl) phosphine, dibutyl (3-trifluoromethylphenyl) phosphine, butylbis (3-trifluoromethylphenyl) phosphine, dibutyl (4-methoxyphenyl) phosphine, butylbis (4 - methoxyphenyl) phosphine, dibutyloctylphosphine, butyldioctylphosphosphine, hexyldimethylphosphine, dihexylmethylphosphine, butyl 4-fluoro-phenylphosphine, butylbis (4-fluorophenyl) phosphine, dibutyl 4-fluorophenylphosphine, cyclohexyldihexylphosphine, dicyclohexylhexylphosphine, tridodecylphosphine, dipentylpropylphosphine, dipropylpentylphosphine, trihexylphosphine, dimethyl 6-methoxy - 2 - naphthylphosphine, bis (6-methoxy - 2 - naphthyl) methylphosphine, and butylbis (3-trifluoromethylphenyl) phosphine.ALSO:Naphthalene and 1-butylnaphthalene are among the products when white phosphorus is added to an ethereal solution of 1-naphthyllithium and butylbromide obtained from butyllithium and 1-bromo-naphthalene (Example XXIII).
Patent FI-119202-B (FI)
Inventor: VIRTANEN SEPPO
IPC: F24F13/08
Filed: 2001-11-14
Granted: 2008-08-29
Abstract: A mechanism is provided for mounting an air diffuser to the interior wall of an air duct (10), the diffuser comprising a body part (1) with a shaft (2) adjustable relative to the body part in the air flow direction and having a control disc (3) affixed to the distal end of the shaft, whereby the spacing (11) between the diffuser body part and the control disc forms an adjustable air flow gap. The invention is implemented so that the shaft (2) of the control disc (3) at the end portion of the diffuser inserted in the air duct (10) is connected to the diffuser body part (1) by means of a springed element (7) having a shape flexibly yielding in the direction of the control disc shaft (7) such that the springed element (7) extends partially outside said diffuser body part in at least two substantially opposite points relative to the shaft (2), whereby an imaginary circle drawn about the distal ends (8) of the springed element (7) has a larger diameter than the outer diameter of the diffuser body part (1) at the perimeter of the diffuser portion to be inserted in the air duct (10) and that the diameter of said imaginary circle can be reduced by pressing the diffuser control disc (3) in the direction of the shaft (2) inward relative to the diffuser body part (1) toward the interior of the air duct (10).
Patent FI-114815-B (FI)
Title: Improved arrangement for swing door apparatus, has coupling units arranged between operating shaft of actuator and shaft section of worm shaft to disconnect force transmitting connection between actuator and shaft section of worm shaft
Inventor: MAEHOENEN MARKKU
IPC: E05F15/12
Filed: 2003-09-18
Granted: 2004-12-31
Abstract: Coupling units are arranged between the operating shaft of an actuator and the shaft section (6b) of a worm shaft (6) to disconnect the force transmitting connection between actuator and shaft section of worm shaft and provide force transmitting connection to accomplish the opening movement of a door. The worm shaft has a worm section (6a), shaft section and a flange section (6c).
Patent FI-116492-B (FI)
Inventor: RONKAINEN TEEMU
IPC: G01K15/00
Filed: 2003-10-30
Granted: 2005-11-30
Abstract: A method and arrangement in connection with an inverter that comprises several power semiconductor components and a control apparatus arranged to control them is disclosed. The method comprises the steps of determining the temperature or an electric quantity affecting the temperature of one or more power semiconductor components, determining the change of the temperature or an electric quantity affecting the temperature of one or more power semiconductor components, and controlling with the control apparatus the power semiconductor components in response to both a control quantity to generate an output voltage and the change rate of the temperature or a quantity affecting the temperature of the power semiconductor components to reduce temperature variation by slowing down the temperature increase rate as the temperature or quantity affecting the temperature increases and by slowing down the temperature decrease rate as the temperature or quantity affecting the temperature decreases.
Patent FI-118972-B (FI)
Title: Process and assembly to wash and recondition a dewatering belt web used in paper manufacture has water inlet gap in close proximity to rotating drum
Inventor: PIHKO RIKU
IPC: D21F7/12
Filed: 2006-07-24
Granted: 2008-05-30
Abstract: Claimed is a process to clean an recondition a dewatering web (10) employed in a papermaking process in which the web passes around a rotating drum (121) mantle (129) where it is exposed to water jets and/or steam and a suction zone (25). An inlet gap (128) is located on or in close proximity to the drum, through which washing water impinges on the web at high pressure. The inlet gap is located between the web and a roller (121). The web is washed both sides before entering the gap. Further claimed is a commensurate washing and reconditioning assembly.
Patent FI-127717-B (FI)
Title: Method for producing microfibrillated cellulose and microfibrillated cellulose
Inventor: LILLANDT MARCUS
IPC: D21H11/20
Filed: 2014-10-29
Granted: 2018-12-31
Abstract: The invention relates to a method for producing microfibrillated cellulose, where a suspension comprising cellulose derivative in a liquid phase which comprises an organic solvent is provided. The suspension of cellulose derivative is mechanically treated and microfibrillated cellulose is obtained. At least a part of the liquid phase from the microfibrillated cellulose is separated and microfibrillated cellulose with a dry solids content of > 30 weight-% is obtained.
Patent FI-129464-B (FI)
Title: Seismocardiography
Inventor: PÄNKÄÄLÄ MIKKO
IPC: A61B5/11
Filed: 2017-03-03
Granted: 2022-02-28
Abstract: According to an example aspect of the present invention, there is provided an apparatus (120) comprising two charge amplifiers (210, 220) configured to receive input from an acceleration sensor (110) and to each produce one first output signal, a differential amplifier configured to receive the first output signals and to amplify a difference between the first output signals to produce two second outputs signals.
Patent FI-128743-B (FI)
Inventor: PUIKKONEN PASI MATTI
IPC: F24S80/30
Filed: 2017-12-28
Granted: 2020-11-30
Abstract: Uppfinningen avser en apparatur för att torka en byggnads grund och/eller nedre botten. Den nämnda apparaturen omfattar byggnadens grund och/eller nedre botten, som avgränsar ett luftutrymme lämnat i byggnadens nedre del, en solfångare för att ta emot och binda solens strålning i ett gasformigt medium, speciellt luft, som cirkulerar i solfångarens inre del, kännetecknad av att - solfångarens (2) framsida (2) som släpper igenom solens strålning är framställd av polykarbonat eller ett motsvarande material, som även släpper igenom fukt, - solfångaren (2) är utrustad med en klaffmekanism (27, 26a, 26b) eller ventil för att avlägsna fukt från solfångarens (2) inre del (T) till utsidan, - solfångarens (2) inre del är kopplad via ett rörsystem (5) att vara i luftförbindelse med det slutna luftutrymmet (3) avgränsat grunden (8) och/eller den nedre bottnen (7), varvid solfångarens (2) inre del (T), rörsystemets (5) inre del samt det slutna luftutrymmet (3) avgränsat av grunden (8) eller den nedre bottnen tillsammans utgör ett gasutrymme, speciellt ett luftutrymme, dit strömning av ersättningsgas, speciellt ersättningsluft, är anordnad till en mängd av 0–5 vol-% av nämnda gasutrymmes totala volym.
Patent FI-128978-B (FI)
Inventor: KULONEN KIMMO
IPC: F41H11/16
Filed: 2019-12-09
Granted: 2021-04-30
Abstract: Röjningsladdningssystem som transporteras med en drönare (9) är ett arrangemang, vari en röjningsladdning (5) som hänger från drönaren (9) i ett snöre (8) transporteras i närheten av ett objekt (7) som ska röjas, varefter drönaren (9) återvänder och objektet (7) avlägsnas genom sprängning. Anordningen uppvisar en stomme (1) och däri fästa, med ledade förlängningsskarvar (14) förlängbara och böjbara ben (3) utrustade med vikter (15).
Patent FI-129906-B (FI)
Title: A sensor system and a method for measuring electric currents
Inventor: KORHONEN JUHAMATTI
IPC: G01R19/10
Filed: 2021-10-26
Granted: 2022-10-31
Abstract: Anturijärjestelmä sähkövirtojen (i1, i2, i3) mittaamiseksi käsittää yhden tai useamman virta-anturin (101, 102) niin, että virta-anturien lukumäärä on sähkövirtojen lukumäärä miinus yksi. Kukin virta-anturi on konfiguroitu mittaamaan kahden tai useamman sähkövirroista lineaariyhdistelmä (i1 + i2, i2 + i3) niin, että jokainen sähkövirroista kuuluu ainakin yhteen mitattuun lineaariyhdistelmään. Anturijärjestelmä käsittää laskentapiirin (104), joka on konfiguroitu laskemaan sähkövirtojen arvoja mitattujen lineaariyhdistelmien ja informaation, joka osoittaa kaikkien sähkövirtojen summan (i1 + i2 + i3) arvon, perusteella. Jokainen sähkövirta (i1, i2, i3) on osallisena ainakin yhdessä mitatussa lineaariyhdistelmässä, vaikka virta-antureiden lukumäärä on pienempi kuin sähkövirtojen lukumäärä. Tämä parantaa kykyä ilmaista erilaisia vikatilanteita.
Patent HK-1039033-B (HK)
Title: Method and device for rearing fly larva and for obtaining a secretion from fly larva for therapeutic application
Inventor: WILHELM FLEISCHMANN
IPC: A01K67/033
Filed: 2002-01-16
Abstract: The invention relates to a device for breeding of insects for therapeutic application of secretions of fly larvae (maggots) on a wound. The device includes an application container for receiving the fly eggs. The fly larvae from the egg stage up to the maggot stage is develop inside the application container and the maggots are grown until they secrete a therapeutically active secretion. The application container is maintain under development conditions influenced in a controlled manner which retard the further development of the eggs for storage. The application container includes fluid transmissive walls that allow the passing of secretions produced by the maggot through the walls of the application container into the wound but prevents passage of the maggots enclosed in the application container. In addition, the device of the present invention includes an incubation container to maintain the eggs in controlled incubating conditions. The conditions for retarding the further development of the eggs includes at least one of cooling, dehumidification, evacuation, an inert gas atmosphere, and chemical or biochemical retardants, individually or in combination.
Patent HK-1040546-B (HK)
Title: Assay for phosphatase-targeting toxins
Inventor: STEIN OVE DOSKELAND
IPC: G01N33/53
Filed: 2002-02-23
Abstract: The invention provides an assay method for determining phosphatase targeting toxins which inhibit protein phosphatases comprising contacting a solid support having an immobilized ligand immobilized thereon with: (i) a sample suspected of being contaminated with toxin and (ii) a non-immobilized ligand, wherein said immobilized ligand is capable of generating directly or indirectly detectable signal when uncomplexed, when complexed by said toxin, when complexed by a complex of said toxin and said non-immobilized ligand or when complexed by said non-immobilized ligand or said non-immobilized ligand is capable of generating a directly or indirectly detectable signal when uncomplexed or when complexed, separating a bound fraction from a non-bound fraction; and directly or indirectly determining the non-immobilized ligand bound to the immobilized ligand (the bound fraction) or non-complexed in aqueous solution (the non-bound fraction).
Patent HK-1049300-B (HK)
Title: Continuous solid state web coating process and webs produced thereby
Inventor: KOSLOW EVAN E
IPC: D06M15/15
Filed: 2002-12-27
Abstract: One or more particulate active agents are fused to the surface of a substrate web by mixing the particulate agents with a particulate binder having a particle size not exceeding an average diameter of approximately 40 microns and coating the composite mixture onto the surface of the substrate. Thereafter; the coated substrate is heated to a temperature equal to or greater than the Vicat softening temperature of the binder and compressed within the nip of a pair of pressure rolls to achieve fusion. If desired, a top layer may be placed upon the coated composite prior to the compression step. Also disclosed are various products manufactured by the process.