baber/WOPTO huggingface dataset:
Patent SE-0104128-L (SE)
Inventor: BLOMQUIST MICAEL
IPC: F02M25/07
Filed: 2001-12-06
Abstract: A device for purifying exhaust gases from a combustion engine ( 1 ) is provided with a first filter ( 10 ) arranged in an exhaust conduit ( 7 ) between the engine ( 1 ) and an exhaust outlet ( 8 ) for removing particular constituents from the exhaust gases, and a recirculation conduit ( 11 ) for diverting a part of the exhaust gases passing through the first filter ( 10 ) recirculating this part of the exhaust gases to the air intake ( 2 ) of the engine. A second filter ( 30 ) is arranged between the inlet end ( 20 ) of the recirculation conduit and the air intake ( 2 ) of the engine. A method for purifying exhaust gases from the combustion engine ( 1 ) and using this device to purify exhaust gas, in particular, from a diesel engine, are also provided.
Patent SE-0201782-L (SE)
Inventor: KALAYKOV IVAN GUENTCHEV
IPC: A21C1/14
Filed: 2002-06-10
Abstract: The present invention includes a first method, in order to be able to determine correlation function-related reference values, and a second method and an arrangement in order to allowing to determine, during a dough-forming phase or sequence of a dough structure having time-related increasing rheological properties in a dough mixer driven by an electric motor, a point of time (t 3 ) when the rheological properties of the dough structure exhibit a preset value, by means of allowing to detect instantaneous current values of the supply current ( 4 a') connected to the motor ( 4 ) over time in a first means ( 51 ) during said dough-forming phase. In this connection, for said second method and said arrangement, it is suggested: a. that a means ( 53 ) is adapted to allowing to evolve or calculate an envelope ( 53 ') from the values ( 4 a') of the supply current detected in this way; b. that a means ( 54 ) is adapted to time-adapted allowing to form a number of values (K 1 (t); K 2 (t)) based on a selected correlation function, by means of the evolved or calculated graph of said envelope; c. that a means ( 55 ) is adapted to allowing to stop the dough-forming phase upon the achievement of a predetermined instantaneous value (eK 1 (t); eK 2 (t)) of the correlation function that joins or corresponds to a reference value (K 1 ; K 2 ) determined according to the first method or the like, and; d. that the reference value (K 1 ; K 2 ) of the correlation function determined in this way is allowed to become related to the instantaneous rheological properties of the dough structure.
Patent SE-0201998-L (SE)
Inventor: OEBERG OLLE
IPC: E04C/
Filed: 2002-06-26
Abstract: The board has a first edge section (4) adjacent to a first cavity (12) capable of locating an identical size tongue protruding from an adjacent second edge section (5) on an adjacent board so that the two boards overlap, whilst the first edge section has a cross-section which is different to the cavity (18) defined by the second edge section, so that a capillary force- interrupting and moisture drainage space is formed in the joint between the two overlapping edges. The difference in cross-section can be obtained by providing the first edge section with a chamfered surface (14).
Patent SE-0301831-L (SE)
Inventor: JOHNSON ELOF
IPC: A47B13/08
Filed: 2003-06-23
Abstract: The table has a fastener system for securing the legs to the tabletops (12), a connection mechanism for joining together adjacent tabletops and a gear mechanism for each leg mounting so that any adjustment movement is transmitted simultaneously and identically to two or more legs. The connection mechanism comprises a length part (2) with at least two raised sections, an adjustment screw (6) and a cross-strut (9) that forces the abutting ends of the tabletops upwards when the screw is tightened.
Patent SE-0502267-L (SE)
Inventor: DANIELSON NIKLAS
Filed: 2005-10-13
Abstract: The invention concerns a container device suitable for use in a mi¬ crowave oven of household type. The container device comprises a container which comprises a first wall (12) which forms the outer limitation of the container and an outer limitation of the space for foodstuff. The container comprises a surface portion (10) which constitutes the bottom (10) of the container, which connects to said first wall (12) and which extends in a direction in towards an inner part of the container. A second wall (18) connects to said surface portion (10). The second wall (18) forms an inner limitation of the space for foodstuff. An inner cavity (24) is defined by said second wall (18). The inner cavity (24) is separated from said space. At least said walls (12, 18) are made of a material which permits transmission of microwaves and which withstands the heat which normally is generated in a microwave oven. The invention also con¬ cerns uses of such a device.
Patent SE-0700471-L (SE)
Inventor: ARVIDSSON CAMILLA
Filed: 2007-02-26
Abstract: A plate heat exchanger (100) including a number of heat exchanger plates (1), which are arranged beside each other and connected to each other by means of a braze connection to form a stack of plates (2), wherein the heat exchanger plates are substantially manufactured in stainless steel containing chromium, wherein the plate heat exchanger (100) includes a number of port channels extending through at least some of the heat exchanger plates (1), and wherein the plate heat exchanger (100) further including end plates (3, 5) covering each end of the stack of plates (2) and having port holes associated with the port channels, where at least one end plate (3, 5) has at least one port hole provided with a cover (9, 12) and where said cover includes means (9, 12) for increasing the strength and means (14, 15) for sealing off the at least one end plate (3, 5) against an adjacently arranged heat exchanger plate.
Patent SE-7409030-L (SE)
Inventor: CHAUVEL B
IPC: C08F279/06
Filed: 1974-07-09
Abstract: Graft polymers based upon butadiene, alkyl acrylate, methyl methacrylate and styrene, for the improvement of the impact strength of homo- or co-polymers of vinyl chloride. Use is made of a backbone polymer formed of a butadiene-alkyl acrylate copolymer which is agglomerated and grafted with methyl methacrylate, styrene and possibly a cross-linking monomer. The composition, mixtures of homo- or co-polymers of vinyl chloride and graft polymers are usable for the manufacture of plates, bottles, wrapping sheets and bottles for packaging liquids.
Patent SE-7509048-L (SE)
Inventor: ALT G H
IPC: C07F9/38
Filed: 1975-08-13
Abstract: Certain phenyl hydrazides of N-phosphonomethylglycine have been found to be useful as herbicides and plant growth regulators.
Patent SE-7514484-L (SE)
Inventor: WINTERHALTER K
IPC: A47L15/26
Filed: 1975-12-19
Abstract: 1490937 Dishwashers KARL WINTERHALTER KG 16 Dec 1975 [13 Aug 1975] 51487/75 Heading A4F [Also in Division F2] A dishwasher is provided with at least one rotatable roller 4a on which annular articles such as cake rings 7a can be freely suspended so that as the roller rotates, e.g. under the action of a spray nozzle 9a driving a vane wheel 8a, Fig. 1b, or under the action of an electric motor (18), Fig. 3, (not shown), friction between the inside surface of the rings 7a and the surface of the roller loosens any dirt on the rings. The roller 4a may have projections or bristles, e.g. helically arranged, and adjustable spacer discs 10a. The roller may be removably mounted on supports 5a, 6a. As shown, the dishwasher includes spray tubes 3 from which streams of water issue at right angles to the lengths of the roller(s), and a sump 12 in which rings 13 can be prew ashed.
Patent SE-7602168-L (SE)
Inventor: NETT LOUIS A
IPC: F24F13/26
Filed: 1976-02-23
Abstract: Ventilating apparatus having an exhaust hood for mounting above a stove, grill, or other apparatus from which fumes arise. Ambient air from outside the room being ventilated is forced into an insulated intake chamber within the exhaust hood through a relatively narrow longitudinal slot at the bottom of the intake chamber, thence directed rearwardly and upwardly across a fume collection chamber, through a grease filter, and into an exhaust chamber from which the fumes are exhausted to the atmosphere by a fan. The outside air is forced through the slot in a fast moving narrow stream to form an air curtain across the fume chamber with minimal mixing of the fume laden air and the air curtain. Tempered air is introduced into the room being ventilated adjacent the exhaust hood to provide a minimum influx of tempered air from the room being ventilated into the hood to prevent dissipation fumes into the room, and to facilitate collection of such fume laden air by the exhaust hood.
Patent SE-7608612-L (SE)
Inventor: WUNNING JOACHIM
IPC: B29C48/00
Filed: 1976-07-30
Abstract: Granular material, gaseous fuel and air are preheated to just below the sintering temperature of the granular material. The hot granular material is passed through a mold in which a reticular device for distributing the fuel is provided to define a conical or vaulted surface with its vertex upstream, extending across the cross-section of the mold and defining the upstream end of a combustion zone into which the granular material passes after entering the mold. Air is supplied through a perforated wall and pushes the granular material as well as advancing with it to the combustion zone. Combustion of the fuel in the combustion zone thus defined brings the granular material to the sintering temperature and a fused rod of cellular structure (i.e. with small enclosed voids, generally not communicating with each other) is continuously formed that is pulled out by rolls in a pre-cooling section of the apparatus immediately downstream of the mold. The granular material must be sinterable and is preferably ceramic, such as bloating clay or waste glass.
Patent SE-7611271-L (SE)
Inventor: OBERLE A
IPC: F01K7/24
Filed: 1976-10-11
Abstract: 1529935 Steam turbines BBC BROWN BOVERI & CO Ltd 13 Oct 1976 [15 Oct 1975] 42509/76 Heading FIT [Also in Division F4] In a steam turbine installation, when the load on two-stage turbine 4, 6 is dumped a safety and regulating device 11 calls for closure of governor valve 3 and interceptor valve 7 via signals 14, 16, and if valve 3 fails to close then logic circuit 27 responds to the disparity between signal 14 and a signal 26 from a sensor 25 monitoring the pressure drop across stage 4 of the turbine and after a delay of 0.2-0.5 secs the circuit trips device 11. Upon being tripped, device 11 calls for closure of stopvalves 2, 8 and partial opening of vacuum break valve 20 via signals 12, 18, 21. If valves 2, 8 close, then valve 20 is reclosed after the vacuum has been lowered a small amount. If, however, sensor 25 still detects a pressure differential 1-5 secs after device 11 is tripped then the circuit 27 provides a signal 29 which serves (a) to fully open the vacuum break valve 20, (b) to open valve 34 to admit water to cooling nozzles in the second stage of the turbine, (c) to close down the steam generator (51) which may be part of a nuclear power plant. The device 11  may also be tripped by sensors monitoring other parameters, e.g. bearing temp. A second logic circuit 37 is included which receives signals 16, 18 and a signal 36 from a sensor 35 monitoring the pressure drop across the second stage of the turbine and which responds similarly to circuit 27 if valves 7, 8 fail to close.
Patent SE-7611847-L (SE)
Inventor: WANNER K
IPC: B23Q11/00
Filed: 1976-10-26
Abstract: A hammer drill is provided with an accessory that is rotatably supported on the chuck of the drill and has a handle fixed to the support rotatable on the drill chuck. Structure is provided forming a throughgoing passage extending from the tool through the handle to the outer end of the handle and a flexible conduit is connected to this handle at the outer end thereof for drawing gas and particles from the tool through the passage. The structure may surround an intermediate portion of the tool at the radial opening of an axial bore through the tool so that particles and the like can be aspirated directly through the tool. Alternately a telescoping tube is provided connected at its rear end to the passage at the support and at its front end to a cup through whose base the drill passes, so that this cup is pressed against the workpiece during the drilling operation.
Patent SE-7703934-L (SE)
Inventor: STUEBEN K C
IPC: C08F2/48
Filed: 1977-04-04
Abstract: Compositions containing poly(vinyl alkyl ether), multifunctional acrylates, and optionally, monoacrylates and photoinitiators, when cured by exposure to radiation, produce pressure sensitive adhesives having good adhesive properties, such as peel strength, quick stick and shear time.
Patent SE-7704112-L (SE)
Inventor: WATSON J L
IPC: C09K8/90
Filed: 1977-04-07
Abstract: A high stability, nondamaging spacer fluid is provided containing readily available weighting agents such as calcium carbonate and iron carbonate dispersed in water using a polymer viscosifier, a salt inhibitor, a primary sulfonated dispersant and a secondary fatty acid amide dispersion. Conventional high density weighting agents can also be used. The spacer fluid is stable over a temperature range of about 32 DEG -300 DEG  F for extended periods with densities ranging from 11 to 17.6 pounds per gallon.
Patent SE-7706274-L (SE)
Inventor: TAKYU T
IPC: C01F11/46
Filed: 1977-05-27
Abstract: 1536097 Granular fibrous gypsum IDEMITSU KOSAN CO Ltd 14 June 1977 [29 Nov 1976] 24724/77 Heading C1A . Granular gypsum formed of fibrous α-type hemihydrate or anhydrite gypsum, having bulk density 0À01-0À8 g./cm.<SP>3</SP>, is obtained by subjecting #-type hemihydrate gypsum or dihydrate gypsum or a mixture thereof to hydrothermal reaction in acid medium to form a fibrous gypsum while agitating until the fibres intertwine to form granules. Drying at 50-80‹ C. for 1-3 hours gives α-hemihydrate product; calcining at 400-1000‹ C. for 0À5-3 hours gives anhydrite product.
Patent SE-7709192-L (SE)
Inventor: SZEKELY A G
IPC: F27D27/00
Filed: 1977-08-15
Abstract: A vessel adapted for maintaining metal in a molten state comprising, in combination:
Patent SE-7714248-L (SE)
Inventor: PRAETORIUS H
IPC: C08L71/02
Filed: 1977-12-15
Abstract: Lubricants comprising a random polyalkylene oxide copolymer are disclosed. The lubricants are random copolymers made from ethylene oxide or propylene oxide or a mixture thereof, and a monomer selected from the group consisting of aliphatic, non-substituted, 1,2-alkylene oxides containing from about 6 to about 40 carbon atoms, and mixtures thereof are disclosed.
Patent SE-7805611-L (SE)
IPC: H01G4/02
Filed: 1978-05-16
Abstract: The present invention relates to a condenser for high power and with a gas shaped dielectric and preferably intended for tank circuits in high frequency generators and radio transmitters. The electrodes of the condenser consists of two metal tubes (1 and 2) with different diameters and located concentrically relative to each other. Those tubes are at both ends gas tight connected to each other so that a space is formed by the air gap between the tubes (1,2) which space can be filled with gas under pressure. The space inside the tube (2) with the smallest diameter is open and can be used for a transmitter tube to be located therein.
Patent SE-7901943-L (SE)
Inventor: BRANDIN I
IPC: E21F15/00
Filed: 1979-03-05
Abstract: A method is described for producing ice blocks designed as a supporting structure against the wall at a mining location concrete caisson where, as such cooling elements one uses a number of pipes 1 inside which a cooling medium is brought. What is especially characteristic of this method is that the cooling medium is brought to a temperature below the ice's melting point and the pipes 1 are brought to freeze a first water layer after which the cooling medium is brought to a temperature that is above the ice's melting point and at least some of the pipes 1 are removed from the so-formed ice layer. The pipes 1 can lie in one or two layers during the freezing which can be repeated by the removed pipes 1 so that an ice block of the desired thickness can be produced. One can use flexible pipes 1 which enclose at least one forward and one reverse streaming path for the cooling medium. <IMAGE>
Patent SE-7904447-L (SE)
Inventor: MORET M A
IPC: H02H3/33
Filed: 1979-05-22
Abstract: An electrical protection device is incorporated in a plug body for attachment to the leads of a mains operated electrical appliance. The device comprises a faulty current detector (e.g. a core-balance transformer for earth leakage protection) and a non-resettable circuit-breaker arrangement controlled by the detector. The circuit-breaker arrangement may comprise a crowbar circuit and fuse, or a bistable electret relay.
Patent SE-7907419-L (SE)
Inventor: DRUGGE R
IPC: F26B17/04
Filed: 1979-09-06
Abstract: In a plant for heating or heat-treating a bed of material carried by an upper part of an endless, perforated belt-type conveyor, said upper part extending through at least one heating or heat-treatment zone in which heating or heat-treatment gas passes through said upper part and the bed being conveyed thereon, the conveyor includes a plurality of mutually adjacent endless, imperforate belt parts. These belt parts are separated by perforated regions. The upper conveyor part is slidably supported, preferably by means of gas-cushion bearings, along at least substantially the whole of its material-carrying length in the region of said belt parts.
Patent SE-7910232-L (SE)
Inventor: VERREET R
IPC: D07B1/02
Filed: 1979-12-12
Abstract: To provide a rope made of synthetic fibres which is light and flexible and yet is comparable in strength with a wire rope, and which can be used over pulleys of relatively small diameter, use is made of aromatic polyamide fibres, more particularly poly-p- phenyleneterephthalamide. Instead of being twisted, layers 10 and 20 provided around core 1 are parallel laid and thereby have line or band contact between the components of the layers as compared with the crossing point contacts in prior known proposals. <IMAGE>
Patent SE-8002016-L (SE)
Inventor: EKRUD A L
IPC: B27B17/02
Filed: 1980-03-14
Abstract: A saw guide bar comprising a main part and a nose part detachably fastened to the main part, the joints between the nose part and the main part being displaced relative to each other in the direction of chain travel.
Patent SE-8005696-L (SE)
Inventor: HALLBERG A
IPC: C07C43/164
Filed: 1980-08-13
Abstract: In the prepn. of 2 and 4 substit. alkoxy ethenyl benzenes and alkoxy ethyl benzenes, 0- or p- halonitrobenzene is reacted with at least an equiv. of alkyl ether in presence of a trialkylamine and a Pd catalyst. Pref. the catalyst is part. Pd acetate or Pd or carbon. The reaction is carried out at 80-140 pref. 100-120 deg.C. for 10-20 hrs. at pressure with equiv. quant. of pref. triethylanine or tributylamine. The pref. halogens are Br and I. Treatment of the initial reaction prod. with aqueous acid and triethanolamine to enable sepn. of the unwanted 2-aryl vinyl ether is also claimed. The method gives improved yield of intermediates in the synthesis of the beta blocker metoprolol. Provisional Basic previously advised in Week E23).
Patent SE-8102633-L (SE)
Inventor: TEMIN S C
IPC: C08F2/38
Filed: 1981-04-27
Abstract: A polymerizable composition is described which comprises at least one methacrylate monomer having 2-4 polymerizable olefinic bonds and at least one free-radical liberating polymerization catalyst capable when activated of initiating polymerization of said monomer or monomers, the catalyst being present in amounts sufficient to achieve a predetermined note and/or degree of polymerization, the said monomer or monomers having been treated with a sulphonic acid type cation-exchange resin in free acid form. This composition is stable against premature activation of the catalyst and consequent premature polymerization.
Patent SE-8102716-L (SE)
Inventor: OXBORROW B H
IPC: B65B29/08
Filed: 1981-04-29
Abstract: Freezerproof and ovenproof packaging containers of heat-resistant cardboard, preferably with an inner coating of polyethylene terephthalate, are provided with at least one closure part, which is closed by an adhesive agent which contains an aqueous emulsion of a vinyl/acryl polymer, for example a copolymer of ethylhexyl acrylate and vinyl acetate, and which adheres and does not become brittle at temperatures below freezing point, for example down to -40 DEG C, and which remains adhesive at high temperatures (for example up to 200 DEG C or above) and allows pulling off of the closure part. The packaging containers can be filled and closed by a process in which the adhesive agent is applied to the filled packaging containers and is dried by a hot gas, whereupon the closure part is closed to form a tight seal.
Patent SE-8104099-L (SE)
Inventor: HOCKENSMITH J L
IPC: B66C23/70
Filed: 1981-07-01
Abstract: A multi-section telescopic lifting boom which is extended and retracted at least in part by chains having their ends secured to one section, engaging sprockets carried by another section and connected at an intermediate point to a third section. Telescopic elements which are completely separated during boom extension are provided with inclined guide surfaces to insure entry of the smaller element into the surrounding element. Extension and retraction is effected by a linear hydraulic motor connected to a cylinder box which is pivoted to section adjacent the the base section; anti-friction pads are carried at the bottom of the outer end of the cylinder box and engage longitudinally extending tubes on the bottom plate of the next section, the tubes extending higher than the extension and retraction chains, which are positioned between the tubes. The chains are provided in parallel, at least one end of each chain being connected to a yoke which is adjustably secured by a threaded member.
Patent SE-8104658-L (SE)
Inventor: HARTIKAINEN PERTTI JUHANI
IPC: E04B/
Filed: 1981-08-03
Abstract: The invention provides an arrangement for quickly and easily disposing a gas-tight barrier layer, what is called a vapour barrier 2, on the surfaces of a building. The arrangement comprises a mounting element 1 in the form of a foil or a tape 3 of plastic which is coated on at least one side with a self-adhesive binder 5. This is covered by a protective film or a protective paper 6 which, with the aid of cutting notches 9, can be partially removed from the foil or the tape 3 after the element 1 has been mounted, leaving the protective paper 6 in a desired pattern, for example along a central strip of the element. Within this area, that is to say where the protective paper 6 is intended to be left in place, the element 1 is secured mechanically on the base 7, for example by means of clips 16. After exposure of other parts provided with binder 5, the vapour barrier 2 is pressed and secured against these in a gas-tight manner. The exposure pattern can be adapted so that a mounting element is obtained by means of which a vapour barrier can also be arranged in a gas-tight manner at critical points, such as corners. <IMAGE>
Patent SE-8105174-L (SE)
Inventor: BOWDEN W L
IPC: H01M6/16
Filed: 1981-09-01
Abstract: The safety of a cell such as a Li/MnO2 cell is improved by complexing the volatile electrolyte solvent normally used therein with the electrolyte salt whereby efficient solvation of the salt is obtained without detrimental free volatile solvent.
Patent SE-8105594-L (SE)
Inventor: ESPY R H
IPC: C21D9/52
Filed: 1981-09-22
Abstract: A ferritic stainless steel containing 0.03% maximum carbon, up to about 12% manganese, about 0.03% maximum phosphorus, about 0.030% maximum sulfur, about 1.0% maximum silicon, about 12% to about 26% chromium, about 5% maximum nickel, 0.10% to 0.5% aluminum, 0.2% to 0.45% columbium, 0.03% maximum nitrogen, about 2% maximum copper, about 5% maximum molybdenum, residual titanium, and balance essentially iron. Columbium is present in excess of the amount required to react completely with carbon. The steel has high ductility and toughness in heavy sections and good corrosion resistance in weld areas.