baber/WOPTO huggingface dataset:
Patent SE-0004078-L (SE)
Inventor: BERGSTEDT LEIF
IPC: H05K1/03
Filed: 2000-11-06
Abstract: The invention relates to a method of producing a substrate (10, 40) having a substrate structure made of stack of ceramic layers (10a-10d) and at least on first surface at a well defined distance from a second surface, said first surface being a surface of a cavity (13, 43, 43') having a bottom surface corresponding to said second surface through pressing said stack of layers with a pressing arrangement (12, 42) having at least one substantially plane surface (121, 421) and a projection (122, 422, 423) having a first surface corresponding to said second surface of the substrate, wherein a distance between said substantially plane surface and the surface of the projection corresponds to said well defined distance between the first and the second surface and wherein at least a top layer of said stack of layers is provided with a conductive layer (11, 41).
Patent SE-0303401-L (SE)
Inventor: GUSTAFSSON LARS-GUNNAR
IPC: A01K/
Filed: 2003-12-18
Abstract: The device (1) contains a reel (7) with a groove (8) for winding in the line (4) and setting it down inside a tub (9) beneath the reel. A flange (8) on the reel protrudes in a radial direction on one side of the groove. A hook guide (16) extends at a tangent to the groove and has a hook dispensing end which is designed to secure the hooks to the flange with their pointed ends on the side of the flange facing away from the groove. A guide finger extending at a tangent to the flange and located after the reel with respect to the running direction is designed to lift the hooks off the flange so that they glide into the hook cassette (6).
Patent SE-0402044-L (SE)
Inventor: ENGQVIST HAAKAN
IPC: A61K6/873
Filed: 2004-08-18
Abstract: A system for a chemically bonded ceramic material (CBC), comprising a composite biomaterial for preferably dental and/or orthopaedic applications. The CBC-system includes a binding (chemical cement) and inert phases with specified geometry provid-ing the biomaterial defect tolerance through an improved fracture toughness. The in-vention also relates to the powdered materials and the hydration liquid, respectively, as well as the formed ceramic material.
Patent SE-0402325-L (SE)
Inventor: JOENSSON CHRISTER
IPC: B23B31/11
Filed: 2004-09-24
Abstract: The present invention relates to a tool and a male part for chip removing machining. The tool includes a male part and a holder for the male part. The male part includes a radial and axial supporting and positioning portion and a threaded portion. A largest diameter of the externally threaded portion is smaller than a smallest diameter of the radially and axially supporting and positioning portion. A transition portion is disposed along the axis of the male part between a radially largest portion of the radially and axially supporting and positioning portion and the externally threaded portion.
Patent SE-0801346-L (SE)
Inventor: KARDOS ZOLTAN
Filed: 2008-06-09
Abstract: An arrangement for a supercharged combustion engine (2), including at least one compressor (6a, 6b) for compressing air in a first cooling system, the first cooling system having a first circulating coolant, a second cooling system with a second circulating coolant which during normal operation of the combustion engine is at a lower temperature than the first coolant in the first cooling system, at least one charge air cooler (9a, 9c) applied in the air inlet line (8) and being cooled by coolant from the second cooling system. The second cooling system includes a first radiator element (24) and a second radiator element (36) arranged in series with the first radiator element (24) in the second cooling system, so that at least part of the coolant which circulates in the second cooling system undergoes two steps of temperature lowering during a single round of circulation in the second cooling system.
Patent SE-7414172-L (SE)
Inventor: ROCH R
IPC: B41F33/16
Filed: 1974-11-12
Abstract: In a printing machine, a device for introducing a continuous web of paper to the printing station, the device having apparatus to continually measure the coefficient of elasticity of the web and apparatus for developing a tension on the web as a function of the measured coefficient of elasticity. The web is fed against two tension measuring devices in conjunction with two traction rollers having slightly different radii from which the coefficient of elasticity can be calculated electronically.
Patent SE-7601816-L (SE)
Inventor: FRYE C L
IPC: C07F7/21
Filed: 1976-02-18
Abstract: Stereoisomers of cycloorganosiloxanes are interconverted without siloxane bond redistribution by reacting the cyclic siloxane with anhydrous zinc chloride, zinc bromide, ferric chloride, aluminum chloride or aryl phosphonium chlorides in the presence of nitro compounds or aryl phosphate esters as solvents. A typical example is the conversion of 2,6-trans-diphenylhexamethylcyclotetrasiloxane to the 2,6-cis-isomer by heating in 2-nitropropane solvent in the presence of anhydrous zinc chloride.
Patent SE-7602017-L (SE)
Inventor: HOULT F H
IPC: B22C9/02
Filed: 1976-02-20
Abstract: A mould for use in the casting of molten metal, comprises one or more generally vertically disposed mould cavities with an ingate to the or each mould cavity, the ingate communicating with a part of the mould adapted to form part of a runner-feeder and the said part of mould adapted to form part of the runner-feeder being so formed as to provide a weir, whereby with several moulds secured in side-by-side relationship, adjacent said parts of the moulds combine to form a generally horizontal runner-feeder, with a weir between longitudinally successive adjacent ingates, the weir being of a height such that the minimum vertical cross-sectional area of the runner-feeder is not less than the cross-sectional area of the ingate or the sum of the cross-sectional areas of the ingates associates with one mould, and the top of the weir is above the uppermost part of the or each mould cavity, so that with molten metal poured into the runner-feeder, molten metal flows into the well associated with a first mould from where it flows through the or each ingate into the or each cavity, molten metal filling the well until it flows over the first weir and into the well associated with the second mould and so on until all the successive wells have been provided with molten metal continued pouring then filling the runner-feeder.
Patent SE-7603458-L (SE)
Inventor: OPPRECHT PAUL
IPC: B23K11/30
Filed: 1976-03-19
Abstract: Method and apparatus for longitudinally seam welding overlapped edges of metal sheets with continuously renewable flat wire electrodes in which the edges are overlapped a distance of from three to no more than six times the thickness of the edges and the flat wire electrodes have a width from about two to three times the width of the overlap.
Patent SE-7605068-L (SE)
Inventor: SENJO T
IPC: B01D53/60
Filed: 1976-05-04
Abstract: Nitrogen oxides, or both sulfur oxides and nitrogen oxides are efficiently and economically removed from exhaust gas containing the same with an aqueous scrubbing suspension of alkaline earth metal compounds. The aqueous scrubbing suspension of alkaline earth metal compounds further contains (a) thiourea or thiosulfates or mixtures thereof and (b) copper ion or iron ion or a mixture thereof.
Patent SE-7609901-L (SE)
Inventor: HARDISON J E
IPC: G01V1/108
Filed: 1976-09-08
Abstract: Apparatus for generating underwater seismic signals includes an enclosed outer cylinder adapted for support in a submerged state, one or a pair of pistons being movable therein and exposed to an expansible combustion chamber. Piston rods extend from the respective pistons through the cylinder ends, free-standing annular plates being mounted at the external ends of the piston rods in axial alignment therewith.  Means are provided for introducing an explosive gas mixture within the combustion chamber and means are provided within such chamber for electrically igniting the mixture to drive the piston or pistons so as to propel the plate or plates through the water away from the cylinder. Further means are provided within the cylinder between each of the pistons in the respective cylinder end for damping the plate movement, the free-standing plates being substantially surrounded by water in spaced-apart relation to the cylinder ends, the rate of travel of the piston or pistons being sufficient to induce substantial cavitation adjacent the trailing surface of each plate.
Patent SE-7704710-L (SE)
Inventor: WU T W
IPC: G01N33/52
Filed: 1977-04-25
Abstract: Analytical element for the detection of an agent under analysis, termed analyte, dissolved in an aqueous, proteinaceous liquid. The element has at least two superposed layers, the layers including a spreading layer and a reagent layer. The element can include a support material which is preferably radiation transmissive. To normalize transport of the analyte in and through the spreading layer, the spreading layer contains an effective amount of a surfactant, such as a non-ionic surfactant. Preferably, the amount of surfactant is between about 1% and about 15% by weight of solid contents in the spreading layer.
Patent SE-7706235-L (SE)
Inventor: VIES J VAN DER
IPC: A61K31/565
Filed: 1977-05-27
Abstract: 17 beta  esters of testosterone and 5 alpha -dihydrotestosterone which are derived from an aliphatic monocarboxylic acid with 8 to 16 carbon atoms of the formula <IMAGE>  in which     n is 0 or 1,   R1 is a C1-C5-alkyl group, R2 is a C3-C10-alkyl group or a C6-C10-cycloaliphatic group containing a 6-membered ring, with the proviso that R2 is not a C3-C6-alkyl group when R1 is a C1- or C2-alkyl group, or R1 and R2 are, together with the C atom to which they are bonded, a C7-C12-cycloaliphatic group which can be substituted by C1-C3-alkyl, are obtained by reacting testosterone or 5 alpha -dihydrotestosterone with a corresponding acid or its anhydride or acid halide. The esters have androgenic activity, in particular on oral administration in the presence of a pharmaceutically compatible lipid.
Patent SE-7713701-L (SE)
Inventor: QUITER E
IPC: F16B2/18
Filed: 1977-12-02
Abstract: The lever-operated clamping ring is secured on one clamping-ring end (8) by means of an attachment (1). The cheeks (2) of the attachment (1) have longitudinal slots (5) for a securing split pin and also have a boss (7) at one end of each longitudinal slot (5). Pivotally mounted on the attachment (1) is a clamping lever (4) with cheeks (9). The cheeks (9) of the clamping lever (4) likewise have longitudinal slots (11), which are considerably longer than the longitudinal slots (5) in the cheeks (2) of the attachment. The longitudinal slots (11) in the clamping lever (4) permit a large opening travel of the clamping-ring ends (8, 13) without the need to extend the said clamping lever. <IMAGE>
Patent SE-7903839-L (SE)
Inventor: THOMA H
IPC: B25D17/12
Filed: 1979-05-03
Abstract: A pneumatic drive for a hammer tool has a cylinder; a piston slidably received in the cylinder and dividing the inner space of the cylinder into two cylinder chambers; a drive output member formed as a piston rod attached to the piston and projecting from the cylinder; a pressure-responsive valve for admitting compressed air alternately to the cylinder chambers; and a plurality of spaced, serially arranged cylindrical discharge ports in the cylinder wall for releasing compressed air alternately from the cylinder chambers dependent upon the position of the piston with respect to the discharge ports.
Patent SE-7905345-L (SE)
Inventor: PASTERNACK A
IPC: A62B9/00
Filed: 1979-06-18
Abstract: A warning device for indicating a reduction of breathing gas supply pressure in an air breathing conduit includes a warning device member disposed in the breathing conduit which has a connection to the gas supply and is movable in response to a drop in the air supply pressure beyond the predetermined amount into at least a partially blocking position so as to increase the flow resistance through the breathing conduit so that the patient using the device is warned by the condition. The device includes a correction element connected to the conduit which moves the warning member in a direction away from the blocking position so that the warning cycle is again initiated.
Patent SE-7905417-L (SE)
Inventor: GORDON W
IPC: B32B27/10
Filed: 1979-06-20
Abstract: A base paper for a dry-strippable wall covering comprises two or three plies of which the ply to abut the wall contains from 50 to 90% by weight of fibrillated polyolefin fibers which are fused to one another. The base paper is manufactured by subjecting it to a heat treatment to cause the polyolefin fibers to fuse to one another, the heat treatment suitably being carried out at a temperature from the crystallite melting point to 80 DEG C above the crystallite melting point of the polyolefin without the application of pressure, or from a temperature of 20 DEG C to a temperature of 50 DEG C above the crystallite melting point of the polyolefin with the simultaneous application of pressure. Wall coverings manufactured from the base paper can be dry-stripped in their entirety from a wall surface without splitting or tearing.
Patent SE-7908012-L (SE)
Inventor: HERMAN D F
IPC: C08G63/52
Filed: 1979-09-27
Abstract: Compounds useful as surfactant coupling agents in the preparation of filled thermosetting resin composites are provided which comprise vinyl carboxylic acid ester derivatives of compounds selected from the group consisting of polyoxyalkylene glycols, monoalkyl ethers of polyoxyalkylene glycols, monoalkyl phenyl ethers of polyoxyalkylene glycols, and polyoxyethylene derivatives of mono-, di-, and tri-hydroxy fatty acid esters of C1 to C4 mono- and polyhydric alcohols. The novel compounds are particularly useful in reducing the viscosity of highly bonded filler-prepolymer pastes to improve the dispersion of the filler and to promote interaction between the filler and the prepolymer so as to maintain and/or improve the properties of the final cured resin. The composites incorporating the coupling agents are useful in the manufacture of fiber glass reinforced sheet molding compounds (SMC) or bulk molding compounds (BMC), as well as in the production of laminating resins for use in spray-laminate operations.
Patent SE-8002144-L (SE)
Inventor: TIBERG L A
IPC: F02C6/04
Filed: 1980-03-19
Abstract: A method and plant for recovering heat from smoke gases in combustion plants, whereat the combustion air is compressed prior to being supplied to the combustion chamber of the plant. The compressed smoke gases from the combustion chamber are cooled, at a pressure which exceeds 1.5 atmospheres, to a temperature beneath 100 DEG  C., preferably beneath 80 DEG  C., and are then caused to expand in a turbine, whereat the energy released by said expansion is utilized for compressing the air of combustion. The plant comprises one or more compressors (2) which are arranged upstream of the combustion chamber (6) of the combustion plant and which compress the air of combustion; and a turbine (9) arranged downstream of the combustion chamber or chambers (6) for expanding the compressed smoke gases. The turbine (9) is mechanically connected to an associated compressor (2), so that the kinetic energy developed by the turbine through expansion of the smoke-gases is utilized in the compressor (2) for compressing the air of combustion. Connected between the last combustion chamber (6) in the system and the turbine (9) is a smoke-gas cooler (7,8) which works at a smoke-gas pressure exceeding 1.5 atmospheres and in which the smoke gases are cooled to a temperature which is lower than 100 DEG  C., preferably lower than 80 DEG  C.
Patent SE-8004836-L (SE)
Inventor: YOSHIKAWA A
IPC: B44C1/20
Filed: 1980-07-01
Abstract: A laminated thermosetting decorative laminate (2) has a three- dimensional pattern on its surface which consists of protruding parts and recessed parts forming smooth curves. This decorative laminate is manufactured by using a press plate having an enamel layer (6) on the surface of a metal substrate (5). <IMAGE>
Patent SE-8102200-L (SE)
Inventor: PERSSON P I
IPC: B23K35/34
Filed: 1981-04-07
Abstract: During welding additional material and energy are supplied for heating the additional material and the welded goods at the welding location. Until now gas and electricity have been used in order to obtain energy. Cumbersome leads were used for connection to a welding device. According to the invention, this is avoided through the use of an energy source such as a chemical composition.<IMAGE>
Patent SE-8201149-L (SE)
Inventor: STARK J S H
IPC: G05B19/4061
Filed: 1982-02-24
Abstract: The invention relates to a method and a device for prevention of collision between two mutually and independently movable bodies (A, B). In the method the outer contour of each body is approximated by a number of virtual subvolumes, preferably spheres (SA1, SA2), whereafter the position of the centrum point (c1, c2) of each such sphere, when the respective body assumes a zero or reference position, is stored in a fixed memory together with the radius (r1, r2) of each sphere. Repeatedly during a motion the new position of each sphere (SA1, SA2) is determined by means of the stored positions and the output signals from position transducers associated to the bodies (A, B) and finally the distance between each sphere of one body (A) and each sphere of the second body (B) is calculated. These calculated distances indicate the risk for collision and must exceed a given threshold value. In an anti-collision system said calculated distances may be used to generate signals, which automatically brake or stop the motion of the bodies.
Patent SE-8201500-L (SE)
Inventor: PIETSCH A
IPC: F04C29/00
Filed: 1982-03-10
Abstract: The invention relates to a screw compressor with two rotors. Oil is injected for the cooling, lubrication and sealing of the internal gap. The rotary movement of the rotors opens and closes the oil feed apertures by covering and freeing these. In the open position the inlet and outlet of the gap pair are closed and the pressure therein lower than the compression outlet pressure. The object of the invention is to improve the efficiency by arranging the oil feed apertures so that the drive losses due to friction and delivery of the oil are minimised and the cooling action maximised without adversely affecting the lubricant and sealing effect. According to the invention the oil feed apertures are always connected to the gap pair, which runs behind the expelling gap pair. The open position begins when the expelling gap pair has reached the outlet aperture. The oil feed aperture is closed by the respective following tooth once the expelling process is completed. The invention is particularly suited to the compression of oil-soluble gases.
Patent SE-8203136-L (SE)
Inventor: JONASSON K
IPC: B60N2/28
Filed: 1982-05-18
Abstract: PCT No. PCT/SE83/00196 Sec. 371 Date Dec. 20, 1983 Sec. 102(e) Date Dec. 20, 1983 PCT Filed May 17, 1983 PCT Pub. No. WO83/03978 PCT Pub. Date Nov. 24, 1983.A safety belt arrangement in motor vehicles, in which the belt has a band portion which during use runs from a real mechanism on one side of the vehicle seat, diagonally across the seat-back to a belt lock on the opposite side of the seat. The belt lock (14) is arranged so that the belt (10,11) can be disposed optionally across the front or across the back of the seat-back (3). A redirecting fitting (16;24) is joined to the seat-back and serves as a guide for the diagonal band portion when it is disposed on the back of the seat-back.
Patent SE-8204857-L (SE)
Inventor: WIKLUND HENRY
IPC: B23K37/04
Filed: 1982-08-25
Abstract: Spacing arrangement designed for work operations such as fixed welding of workpieces and containing at least one axially adjustable spacing element 1, which can be locked in the adjusted position or released from it, for placement between two workpieces 31, 32 or one workpiece and a fixture, etc. The arrangement can also be provided with or designed to interact with elements 33, 34 for positioning of the spacing element 1 relative to the workpiece or pieces and clamping of the latter against the spacing element. A tubular element, such as a piston 5, can be clamped by a rotary axle 3 in a position projecting relative to a housing 2 or be released to enable a retracted position. The arrangement can be provided with an adjustment element 4 functioning as an adjustable extension piece of the housing 2 for fine-setting of the spacing distance, which moreover can be regulated by connection of extension pieces 25-27 to the adjusting element. <IMAGE>
Patent SE-8206229-L (SE)
Inventor: SZANTAY C
IPC: C07D461/00
Filed: 1982-11-02
Abstract: The invention relates to a new process for the preparation of eburnamonine derivatives of the general Formula I    <IMAGE>  (I) (wherein R1 is an alkyl group having 1-6 carbon atoms) and optical and geometrical isomers thereof which comprises reacting a hydroxyimino-octahydro-indolo[2,3-a]quinolizine derivative of the general Formula II    <IMAGE> (II)  (wherein R1 is as stated above and R2 stands for an alkyl group having 1-6 carbon atoms being identical with or different from R1, or a hydrogen atom) or an acid addition salt thereof in an organic protic solvent or solvent mixture with an inorganic base, optionally under the addition of water or an aqueous mineral acid, at a temperature between 60 DEG  C. and 200 DEG C. The compounds of the present invention are known drugs having blood pressure decreasing and cerebral vasodilatatory effect. The advantage of the process of the present invention is that it is readily feasible on industrial scale too, provides isomer-free pure products with high yield and requires the use of readily available simple starting materials.
Patent SE-8300705-L (SE)
Title: Fourdrinier guide roller - has a structured mantle to ensure effective water extraction at high speeds
Inventor: MULLER J
IPC: B31B50/86
Filed: 1983-02-10
Abstract: The gap between the pointed edge and the tangential line of the fourdrinier from the guide roller is a max. of 0.2 times the dia. of the guide roller. The guide roller has a facility to extract water from the fourdrinier, collected during the operation of the papermaking machine. The design allows the guide roller to extract and evacuate water effectively in a high speed papermaking machine.
Patent SE-8303427-L (SE)
Inventor: STACH L J
IPC: C07D307/14
Filed: 1983-06-15
Abstract: This invention discloses chemical compounds of the formula    <IMAGE> (I)  wherein X is halogen or trifluoromethyl; Y is selected from the group consisting of hydrogen, halogen, nitro and cyano; Z is selected from the group consisting of nitro, cyano and halogen; R1 is alkyl; R2 is hydrogen or alkyl; and R3 is furfuryl or tetrahydrofurfuryl. Further discussed are herbicidal compositions utilizing the aforedescribed compounds and methods of controlling undesired vegetation therewith.
Patent SE-8304434-L (SE)
Inventor: HOPF W
IPC: F16D65/56
Filed: 1983-08-16
Abstract: An adjusting and centering device on a through-feed lock of an internal expanding brake includes brake shoes 14, 16 each fitted to a bolt 18, 20 which is non-rotatably supported on the shoe and which is screw-threaded through a bush 28, 30 the threaded bushes in turn being guided non-rotatably, but axially adjustably in driving or adjusting elements 32, 34 which are rotatably and slidably mounted in the device 10. On their outer circumference these driving elements 32, 34 carry radial locking teeth 62 cooperating with a spring-suspended ratchet 66, 68 and they can be moved towards each other as far as a stops 54, 60. Movement over the teeth of the ratchet allows the bolt to rotate relative to the threaded bush to take up clearance. <IMAGE>