baber/WOPTO huggingface dataset:
Patent SE-8107096-L (SE)
Inventor: MARKLUND OLLE EMANUEL
IPC: B02C17/00
Filed: 1981-11-27
Abstract: The present invention relates to a method for comminuting a coarse lump mineral material in an autogenous primary grinding system, in which an ingoing material is divided into a coarse fraction and a fine fraction is determined by a crushing point determined by the point of intersection between two tangents drawn through two adjacent inflexion points on a size distribution graph obtained by screen analysis of a grinding mill charge of material obtained after an autogenous grinding process. The smallest particle size of the coarse fraction is greater than the particle sizes in the upper of said inflexion points, and the ratio between said fractions is determined on the basis of achieving a given charge quantity for a particular, selected set-point power value fo the mill in question, and determined with respect to a selected degree of grinding.The grinding efficiency of autogenous primary grinding mills is greatly improved by means of the invention (Figure 4).
Patent SE-8202043-L (SE)
Inventor: BECKSTROM HOLGER GOSTA
IPC: F23D5/04
Filed: 1982-03-30
Abstract: PCT No. PCT/SE83/00096 Sec. 371 Date Nov. 17, 1983 Sec. 102(e) Date Nov. 17, 1983 PCT Filed Mar. 17, 1983 PCT Pub. No. WO83/03459 PCT Pub. Date Oct. 13, 1983.A burner system, for example at a heating unit, comprising a burner of evaporation type for liquid fuel, for example Diesel oil, where fuel is intended via an inlet (5) to be supplied into a combustion space, preferably at the bottom (3) thereof, which combustion space preferably is substantially cylindric and open at the end (4) opposite to said bottom (3), and where preferably an ignition member (6), for example a glowing filament, is provided for the initial ignition of evaporated fuel, and where means (9,16,17,18) are provided for the supply of air to the combustion space. The burner system is particularly characterized in that at least one turbulence generating member, a turbulator (10), for example in the form of a central piece (11) or the like with blades, wings (12) or the like substantially radially projecting therefrom is located substantially perpendicularly to the longitudinal, vertical axis of the combustion space and substantially in parallel with said bottom (3), thereby dividing the combustion space into a lower space (13) and an upper space (14), and whereby an intimate mixing of air and fuel vapour is achieved at the passage past the turbulator (10). A further characterizing feature is that a first ring of apertures (15) or the like for the supply of air to said lower space (13) extends substantially in the circumferential direction of the wall (1) of the combustion space, and in a corresponding manner at least one additional, a second ring of apertures (16,17,18) or the like is provided for the supply of air to said upper space (14).
Patent SE-8204401-L (SE)
Inventor: BRUCE E
IPC: E02B17/00
Filed: 1982-07-20
Abstract: The floatable platform (1) can be used as a lifting unit, and comprises a number of bodies by means of which its floating ability is regulated. A number of support legs (4-7) working in conjunction with a base are connected to the platform, and along which the platform can be manoeuvred. The legs hold the platform in position, stabilising it, and permit it to be lifted from the water surface.(1)
Patent SE-8205248-L (SE)
Inventor: BEREITER R
IPC: F16B13/00
Filed: 1982-09-14
Abstract: An anchor bolt assembly includes an axially elongated bolt and an axially elongated expanding sleeve laterally encircling the bolt. The sleeve is axially slotted from its leading end. The bolt includes an axially elongated cylindrically shaped shank with a frusto-conical section at its leading end and means for attaching a load to the bolt at its trailing end. A stop extends axially outwardly from the leading end of the frusto-conical section. In the axially extending region of the slots, the outer surface of the sleeve has an axially extending reduced diameter section.
Patent SE-8205550-L (SE)
Inventor: YOAN T
IPC: E21B19/18
Filed: 1982-09-29
Abstract: An apparatus for the handling of drill string elements, such as rods or pipes in drill rigs. The apparatus comprises an elongated guide member, a drifter movably mounted on the guide member for reciprocable movement therealong, a plurality of drill string elements for making up a drill string, a ring member rotatably mounted on the guide member, and a magazine for storing the drill string elements. The magazine is fixedly secured to the ring member and has formed therein a plurality of support holes for the drill string elements. For exactly positioning each drill string element for connecting the same with the drill string, a plurality of stoppers are provided on the ring member. Each stopper is positioned diametrically opposite to the respective support holes relative to a rotary center of the ring member.
Patent SE-8206084-L (SE)
Inventor: KOSKI E
IPC: D21F1/48
Filed: 1982-10-27
Abstract: A supporting beam for a paper machine foil or the like is constituted by a horizontal box-type beam, the height of which is in the range of about 1.3 to 2.5 times the breadth of the beam and the side walls of which extend substantially perpendicularly to the run of the paper machine wire which passes over the foil supported by the beam. According to the invention, to reduce the vibrations of the supporting beam, stiffener members are disposed in the rearward upper and forward lower quadrants of the interior of the beam extending parallel to the longitudinal axis thereof. The stiffener members function to incline the principal axes of inertia of the beam at a small positive angle to the vertical and horizontal planes passing through the center of gravity of the beam relative to the direction of run of the paper machine wire. The stiffener members are situated on the inwardly facing surfaces of the vertical side walls of the beam and preferably extend substantially over the entire length of the beam. The stiffener member situated in the rearward upper quadrant is located proximate to the top side wall of the beam and the stiffener member situated in the forward lower quadrant is located close to the lower corner of the beam.
Patent SE-8206803-L (SE)
Inventor: SKROBISCH A
IPC: H01F7/14
Filed: 1982-11-29
Abstract: An electromagnetic indicator has a stator carrying a stationary reversibly magnetizable core, and a rotor including a display disk and rotary cylindrical magnet. The magnet is permanently magnetized with two poles each angularly spaced apart less than 180 DEG  at one side of a diameter of the magnet which also passes through the radially located core. Stop elements carried by the stator and core are engaged in each stopping position of the rotor when one of the magnet poles is attracted to, but held spaced from the magnetized core. The poles can be located to effect a turning range of the rotor from 120 DEG  to 250 DEG .
Patent SE-8206849-L (SE)
Inventor: DIERS F
IPC: G07B3/04
Filed: 1982-12-01
Abstract: This device consists of several exchangeable storage wells in which in each case card-shaped data carriers having the same area dimensions but possibly different thickness can be stored and from which in each case one data carrier can be transferred into an output position common to all storage wells, from which the data carriers can be drawn to be issued directly or to be processed further. To provide for faster issuing of the data carriers whilst retaining a simple design, at least one independently drivable transport belt is arranged underneath each storage well, which transfers the in each case lowermost data carrier in its longitudinal direction into a monitored intermediate position which is arranged above a combining track common to all storage wells, on which the data carrier ejected by the drive of one of the transport belts can be transferred into the issuing position by means of a transversely movable slide.
Patent SE-8304315-L (SE)
Inventor: GULL P
IPC: A61P25/28
Filed: 1983-08-08
Abstract: 2-methyl-lysergyl ethers and thioethers are useful neuroleptics, anti-migraine agents, cerebral insufficiency agents, agents for senile dementia and anti-depressants. Preferably compounds of formula   <IMAGE> where X is O or S, R1 is H, C1-4 alkyl or phenyl, R2 is C1-3 alkyl and R3 is phenyl or pyridyl, which may be substituted, or alkyl are used.
Patent SE-8307035-L (SE)
Inventor: ERICSSON S
IPC: G21C21/18
Filed: 1983-12-20
Abstract: An absorber plate designed to be located in a gap between fuel rod bundles in the core of a boiling water reactor is manufactured by anchoring a burnable neutron-absorbing material to at least one sheet by spraying the absorbing material in finely-divided melted or plastically-formable state onto the sheet, to create a solidified layer of the absorbing material, and by enclosing the absorbing material, thus anchored, in a protective casing.
Patent SE-8400034-L (SE)
Inventor: HEDLUND KARL RUNE
IPC: G03C5/395
Filed: 1984-01-04
Abstract: A method and apparatus for purification of waste water containing ions of heavy metals. With the use of filters (5, 6, 7) operating on the principe of reversed osmosis the waste water is purified and the resultant concentrate is a solution of salts which may be collected (10) for continued processing to recover the metals therein.
Patent SE-8401326-L (SE)
Inventor: SELE S
IPC: A01F/
Filed: 1984-03-09
Abstract: The forage grab (1,2,3) has an arm (4) movably mounted at one end. A foot at the other end contacts the silage as the grab is lowered into the silo. The foot forms a pivot point for the grab, so that as lowering continues the grap is moved away from the central part of the silo.
Patent SE-8403138-L (SE)
Inventor: TARAMASSO M
IPC: C01B33/26
Filed: 1984-06-12
Abstract: Aluminium-or gallium modified silica or germania is prepared by reacting an aluminium (or gallium) derivative and a silicon (or germanium) derivative with a clathrating substance with the possible addition of a mineralising agent and an inorganic base, and crystallising the mixture thus obtained, so that a compound is formed which has the general formula:  Si.(0.0012 - 0.0050)Al.Oy  Ge.(0.0012 to 0.0050)Al.Oy  Si.(0.0012 to 0.0050) Ga.Oy  Ge.(0.0012 to 0.0050)Ga.Oy  in which y is from 2.0018 to 2.0075. The modified silicas and the analogous compounds are efficient catalysts for a large number of reactions. A zeolite of formula  (0.9+/-0.2)M2/n0.W2O3(5-100)YO2-2H2O in which M is H<+>, NH4<+>, metallic cations or cations derived from amino alcohols, W is Al or Ga, Y is Si or Ge and z is 0-40 of ZSM-5 type is referred to as a modification.
Patent SE-8403174-L (SE)
Inventor: BRENDLING LENNART
IPC: A61F5/44
Filed: 1984-06-13
Abstract: No further information available at time of publication.
Patent SE-8404797-L (SE)
Inventor: FEINSTEIN STEVEN B
IPC: A61B8/00
Filed: 1984-09-25
Abstract: A method of ultrasonic imaging for use in medical procedures is disclosed. The method comprises injecting specifically defined microparticles or sonicated microbubbles into an animal or human to thereby alter the acoustic properties of an area to be imaged, and then ultrasonically scanning the area so as to obtain an image.
Patent SE-8405745-L (SE)
Inventor: PILTZ L-E
IPC: B21D49/00
Filed: 1984-11-16
Abstract: A method for continously manufacturing a thin wall tube of an extrudable material, preferably a polyolefine, having a wrapper of a metal foil.A thin wall extrudate is discharged from an extruder and a web of a metal foil having an adhesive layer thereon is fed against the outside of the tube and brought to fully cover the envelope surface of the tube with said layer facing the tube.Thereafter the tube is fed into an opening in a housing forming a pressure and temperature zone.The lamination pressure for laminating the metal foil to the tube is made selfadjusting by adapting the temperature and/or the efficient opening diameter of said opening to the inherent deformation resistance of the tube.
Patent SE-8505441-L (SE)
Inventor: LOHMAN R
IPC: B62L5/20
Filed: 1985-11-18
Abstract: The second coupling half (3) has engagement components working in conjunction with each other and are pressed against one another by spring units (9) with adjusted torque. Where a torque arises exceeding that adjusted, intermittent braking with backwardly directed pedal movement is permitted.
Patent SE-8702863-L (SE)
Inventor: FREESE L O
IPC: A63H23/02
Filed: 1987-07-14
Abstract: An ark toy comprising an ark including a hull, a deck releasably snap-locked to the hull, and a cabin releasably snap-locked to the deck. The cabin incorporates a handle for carrying the entire assembly. Animal units are releasably assembled companion animal members and are selectively mountable within deck compartments with access to and from the deck simulated by a removable inclined ramp.
Patent SE-8705123-L (SE)
Inventor: WIKLUND K R
IPC: G01C15/00
Filed: 1987-12-22
Abstract: The present invention relates to an arrangement for coaction with a distance measuring instrument in the setting out of boundaries or like demarcations. The distance measuring instrument includes an electronic distance meter, a vertical angle meter (18) and a horizontal angle meter (19), a signal processing and computer unit (16, 16') which computes the position of a measuring reflector (12) in relation to the instrument, and an input means (17) for input of desired setting-out data for an area of land into a memory location in the computer prior to a setting-out operation. The distance measuring instrument is held directed towards the measuring reflector and repeatedly makes measurements thereon. With each measuring occasion, the computer unit (16) ascertains whether or not the data obtained lies within a predetermined, acceptable tolerance range in relation to the setting-out data. If the measured data lies outside this range, the computer establishes how the reflector should be moved in order to be located within the tolerance range. An indicator is controlled by the movement signals produced by the computer unit and in response to these signals continuously gives to a person positioned adjacent the reflector a clear, discernible indication of whether the reflector shall be moved, and if so, in which direction or directions, or if the reflector should be left as it is.
Patent SE-8800757-L (SE)
Inventor: STERNBY J P
IPC: A61M1/14
Filed: 1988-03-03
Abstract: A dialysis system comprising means (41,41,43,44) for the conducting of dialysis liquid and blood respectively on either side of one or more membranes in a dialyser (37), means (61) for controlling one or more parameters of the dialysis liquid before the dialyser (37) and means (60) for measuring at least one parameter of the dialysis liquid after the dialyser (37). The dialysis system described is characterized by means for a comparison of the parameter measured after the dialyser with the set value of the corresponding parameter before the dialyser. The values measured may be used for the calculation of a blood parameter, which is altered as a function of the parameter measured, for the purpose of calculation and/or control of this blood parameter.
Patent SE-8901005-L (SE)
Title: Golf driving range for training - uses existing ice hockey rink hung with one or more nets forming a cage
Inventor: FREDRIKSSON L
Filed: 1989-03-21
Abstract: The cage-type formation by the golf practice nets has a front wall (12) acting as a ball stopper in front of the teeing-off points (2). It also has side walls (13) extending towards the tees, and a ceiling (14) for stopping faultily driven balls.
Patent SE-9001884-L (SE)
Inventor: LINDBLAD K-G
IPC: B60R22/20
Filed: 1990-05-25
Abstract: In a seat belt 3 in a vehicle 1, one end 4 of the seat belt is displaceable in the longitudinal direction of the vehicle along an elongated fastening member 5 on the one side of a vehicle seat 2. The fastening member 5 is fastened by its front part 6 to the vehicle seat and with its rear part 7 is displaceably mounted in a vehicle- fixed holding fixture 9. The fastening member 5, together with the vehicle seat, is thereby able to adopt various positions in the vehicle. <IMAGE>
Patent SE-9003628-L (SE)
Title: Rock chamber for storing gas, fluids and environmentally harmful waste - has rock surface sealed by membrane fixed to geo-textile, and then tightly attached to support beams
Inventor: BOGDANOFF INGVAR
IPC: B65G5/00
Filed: 1990-11-14
Abstract: The membrane (7) and the geo-textile are fixed to support beams (3) so tightly that a vacuum can be applied between the rock (2) and the membrane (7). With the aid of the vacuum injection mortar (14) is inserted in all hollow spaces between the rock and the geo-textile (4). The vacuum counteracts the membrane being pressed into the chamber space (1)by pressure from the mortar. On injection, the mortar is formed exactly to the configuration of the geo-textile and the rock. No water drips can therefore occur in the mortar, which otherwise could penetrate the membrane.
Patent SE-9100324-L (SE)
Inventor: ALMLOEF G
IPC: H01M6/52
Filed: 1991-02-01
Abstract: A plant for separating substances from a gas flow, especially environmentally harmful heavy metals in gas form released in connection with incinerating batteries, the plant including in series connection in a gas flow circuit, a chamber for initially collecting the gas flow containing the substances to be separated; a compressor which pressurizes the gas flow; an expansion device through which the pressurized gas flow passes while rapidly lowering the pressure and temperature of the gas flow so that at least a part of the substances to be separated condense and are separated in solid or fluid state in a separation chamber, the inlet of which is connected to the outlet of the expansion device and which is provided with an outlet for the remaining gas flow which communicates with the inlet of the collecting chamber to form a closed gas-circulation circuit.
Patent SE-9103549-L (SE)
Inventor: ROMI G
IPC: B23B29/02
Filed: 1991-11-29
Abstract: An ultra-precision sub-micron boring tool and pre-setting system for finishing through bores or blind bores is disclosed. The system includes a cylindrical cartridge having an internal hollow portion, a first through bore located in the hollow portion, and a toothed segment lodged in the first through bore. The toothed segment and a micrometric screw, which passes through an axial bore in the toothed segment, are arranged on a common geometric axis. A bushing having an internal thread is located in the interior of the axial bore so that the micrometric screw engages with the internal thread. The system also includes a hollow stud which lodges and retains the bushing, a set of rings which carry and envelope the micrometric screw so that the micrometric screw is supported by the set of rings in relation to the cylindrical cartridge, a locknut, a graduated dial attached to an end of the micrometric screw through the locknut, and a second through bore located in the cylindrical cartridge. The second through bore is arranged substantially in a right angle plane which may be inclined in relation to the first through bore. A tool tip is located on a tool shank lodged in the second through bore. Further, the system has a backlash suppression system located in the second through bore and between the tool shank and the toothed segment in the first through bore.
Patent SE-9300892-L (SE)
Inventor: HAEUSLER KARL-HEINZ
IPC: B23D25/04
Filed: 1993-03-18
Abstract: A method and an arrangement for cutting cold pilgered tubes during rolling on a cold pilger rolling mill with reciprocating rolling stand and with intermittent advance and/or intermittent rotation of the tube in the area of one of the two dead centers of the rolling stand. The method includes imparting on the tube along a distance range thereof behind the rolling zone a constant rotation corresponding to the average speed of rotation of the tube such that the tube is temporarily elastically twisted. The distance range is selected in accordance with parameters determined by the material and dimensions of the tube. The tube is cut within the distance range during the constant rotation. The arrangement for carrying out the method includes a cutting unit with a cutting tool and a clamping sleeve which clamps the tube circumference and is constantly driven for rotation. The cutting unit is arranged at a distance from the rolling stand which facilitates elastic torsion of the tube.
Patent SE-9301060-L (SE)
Inventor: JENSEN OVE OESTERGAARD
IPC: E04F19/04
Filed: 1993-03-31
Abstract: In building rooms it is quite customary that in the transition between the walls and the ceiling there are mounted so-called ceiling lists, which are normally spiked to the walls or to the ceiling. When later on a painting or wallpapering work is made it is difficult to remove and remount these ceiling lists, such that the painter or paperhanger will have to carry out a minute stop of the working towards the ceiling list, which accounts for a really considerable increase of the costs of the artisan's work. In connection with the invention it is realized that the ceiling lists, just as certain already known foot lists, may well be designed with a narrow, rigidly mounted support portion, preferably constituted by mutually separated mounting profile elements, adapted to lockingly receive a removable, clipped-on and broader cover list element. Thus, the latter list element will be easy to both remove and remount, and it will then be unimportant whether the painting or wallpaper hanging is not terminated particularly accurately along the ceiling corner. In connection with the invention it is also recognized that the ceiling list, when made hollow, is advantageously usable for a concealed trunking of conductors for highly placed sensors e.g. fire detectors or remote control units.
Patent SE-9303650-L (SE)
Inventor: FORS KRISTER
IPC: C05F17/943
Filed: 1993-11-05
Abstract: Appts. for optimising the degradation of biological waste comprises: (a) a module divided into three sections for sorting waste; (b) a module for providing a flow of air; (c) a cylindrical module provided with a section (c1) for transport of air, section (c2) for the addn. and mixing of biological waste, section (c3) for screening, sorting and maximising filling of the appts., and pipe (c4) secured into the insulating mantle and extending into the open end of the cylinder provided with horizontal drop pipe and transmission parts, for carrying out regulating functions; (d) a module for filtering leached water and absorbing water vapour and gases; (e) a module for absorbing water vapour and gases, purifying gases and air- or waterborne microorganisms, condensation of water vapour, and for storing and distributing filter media and additives; (f) module for absorbing water vaapour and gases; (g) module for evacuating incoming air, subjecting incoming air to a heat exchange step, and for recirculating or mixing incoming air; and (d) module for evaporating and pathogenising toilet waste.
Patent SE-9403220-L (SE)
Inventor: OESTERGREN ULF
IPC: G03B23/02
Filed: 1994-09-23
Abstract: The lit surfaces is at a higher level than the magazine and after a selection operation an upper frame is firstly transported to a waiting position, where after a further selection operation both the upper and lower frames are transported to respective observation positions. During vertical transports, the distance between the frames is varied so that in the observation position the distance is nil or the frames overlap one another.