baber/WOPTO huggingface dataset:
Patent SE-8504455-D0 (SE)
Inventor: TURUNEN O T
IPC: D01F2/24
Filed: 1985-09-26
Abstract: A process for precipitating cellulose carbamate from alkali solution comprises contacting the solution with a solution containing inorganic salt, whereby the cellulose carbamate precipitates. The carbamate solution is spun in a solution containing one or several inorganic salts selected from the group consisting of carbonate, bicarbonate, chloride, sulphate, sulphite and bisulphite.
Patent SE-8505155-D0 (SE)
Inventor: WEIDNER R H
IPC: F01D25/14
Filed: 1985-10-31
Abstract: A coolable stator assembly 16 for a gas turbine engine 10 is disclosed. The stator assembly includes an outer air seal 26 and an upstream support 32 and a downstream support 34 supporting the outer air seal about a flow path 14 for working medium gases. Various construction details are developed which enable impingement cooling of the outer air seal at a first location with cooling air and enable ducting a portion of the collected cooling air through the support for impingement cooling of the outer air seal at a second location. In one embodiment, metering holes 112 extend through the supports for directing the cooling air against the edge region of the outer air seal.
Patent SE-8602610-D0 (SE)
Inventor: AHL SVEN ERIK
IPC: E04H7/30
Filed: 1986-06-11
Abstract: The container such as a silo for slow-running powder and granular material comprises wall elements (1) consisting of two or more stackable units (2A,2B). Each unit has a cross-section in the form of a symmetrical trapezium, consisting of three bent rectangular plates. Two of the plates have L-shaped sections forming side walls (3,5,10,12) and overlapping top walls (4,6,11,13). The plates forming side and top walls are joined at the bottom by a plate bent to a U-shaped cross-section. This plate has a central portion (4,14) and two downwardly directed longitudinal flanges (8,9,15,16). The units are stacked with the smaller of the parallel surfaces facing upwardly, and are welded at their ends to a connecting plate (17) to form a wall element.
Patent SE-8603578-D0 (SE)
Inventor: ZANDER L
IPC: B23K1/06
Filed: 1986-08-26
Abstract: Ultrasound welding of thin-walled pipes with metal foil, fig. 1, concerns a method to join both components without changing the pipe's (1) circular profile or the structure of the material it consists of.Through use of ultrasound vibrations, the material's molecules are caused to engage with one another. So that the pipe (1) retains its circular profile, it is positioned and fixed between two horizontally pinching clamps (10) which in their upper peripheral edge have tracks in which the pipe (1) runs and is enclosed, except for slit A between the upper periphery of the clamps. Slit A exposes part of the pipe against which surface the metal foil (2) is pressed by a so-called sonotrode from which ultrasound vibrations are transferred to the welding zone. Through continual feeding through the welding unit both materials are joined together and controlled by automatic detection of correct sonotrode pressure and by a feed rate that is adapted to the material and the ultrasound frequency that has been set.<IMAGE>
Patent SE-8704916-D0 (SE)
Inventor: SEPKE P-W
IPC: D21D1/30
Filed: 1987-12-09
Abstract: The refiner for processing a fiber stock suspension for paper fabrication comprises at least one substantially planar grinding disc equipped with a conventional set of grinding tools. This substantially planar grinding disc coacts with a perforated plate. The perforations or holes of the perforated plate are provided at a side of the perforations or holes which confronts the grinding disc with grinding edges suitable for achieving a desired refinement processing or treatment of the fiber stock suspension. These perforations or holes experience a force flow of the fiber stock suspension through such perforations or holes.
Patent SE-8704968-D0 (SE)
Inventor: SZYMSKI E J
IPC: A63B69/16
Filed: 1987-12-14
Abstract: A cycle exerciser has a pedal-actuatable drive shaft and a pair of counter shafts rotatably mounted about spaced, parallel axes. First and second sprockets are mounted on the drive shaft and on one of the counter shafts, respectively. Third and fourth sprockets are mounted on the other counter shaft. A fifth sprocket is connected to an energy-absorbing wheel. The first and second sprockets are the same size and larger than the third sprocket. The fourth sprocket is larger than the fifth. A pair of oscillatable handle bar levers are connected to drive crank arms at opposite ends of the one counter shaft. A primary endless chain is in wraparound connecting engagement with the first, second, and third sprockets. A secondary endless chain is in wraparound connecting engagement with the fourth and fith sprockets. Energy is applied to the wheel through foot pedals and/or the handle bar levers.
Patent SE-8801043-D0 (SE)
Inventor: STRANDBERG ORJAN
IPC: G06T13/40
Filed: 1988-03-22
Abstract: The invention relates to a method for producing computer processed animation. A work station (4) which comprises a computer and peripheral equipment is operative in producing a graphic movement sequence for a cartoon figure (10), by compiling a recording of measuring data from strategic parts of an actor, and storing in a memory (7) information concerning the figure to be animated. The figure is divided into a plurality of sections which are movable in relation to one another. Prior to figure compilation for producing an image of the figure, the measuring data recording for each section is obtained in the form of a space angle. Prior to compiling each section, a grouping of a pre-determined number of perspective drawings is stored, in digitalized form in a respective area of the memory (7), each grouping in a plurality of mutually different space angle positions. A memory area of interest representing a perspective drawing of one of the sections can be addressed with the aid of information relating to said space angle obtained from the measuring data recording for the section concerned. The figure is compiled in the compilation image in accordance with a pre-determined sequential compilation schedule, section after section, wherein each subsequent section is added to nearest proceeding section at a joint location (e.g. M2, M3, etc.) common to both sections.
Patent SE-8801662-D0 (SE)
Inventor: JENNETEG YNGVE
IPC: B09B1/00
Filed: 1988-05-03
Abstract: Before the slurry is stored, it is mixed with coarse earth or a similar material in a mill to facilitate good deposition before grassing over. The store comprises several layers of slurry separated by impermeable plastic sheets e.g.. The sheets are arranged to drain into water channels which are on the support walls. Rain waterr from slurry which is contaminated with heavy metal, is removed via drains.
Patent SE-8802306-D0 (SE)
Inventor: FREDRIKSSON R
IPC: F16B5/04
Filed: 1988-06-20
Abstract: A method of attaching a protective lining of sheet metal (2), such as high allow, to another body (4) made also of sheet metal uses a hollow cylindrical joiner or rivet (8). The joiner or rivet is passed through a hole (6) previously made in the two sheets of material. By forcing through the hollow bore of the joiner tool piece which causes deformation of the joiner behind the sheet metal, the two sheets are anchored together. - The internal construction of the joiner determines the degree of deformation after the tool has been forced through its bore. The tool piece may be removed for re-use or may be left in-situ as part of the fixed joint.
Patent SE-8802525-D0 (SE)
Inventor: HEDLUND B
IPC: B60N2/14
Filed: 1988-07-06
Abstract: A seat comprises a seat portion (1) which is carried by a stationary support (2) and swivels about a shaft (10) located preferably centrally relative to the seat portion. The seat portion (1) is connected with the support (2) via at least a first guide means (6) which in per se known manner allows displacement of the seat portion relative to the support. The swiveling shaft (10) of the seat portion is positioned or settable eccentrically relative to the centre (C'') of the support (2), and between the movable seat portion (1) and the stationary support (2), there is mounted a preferably mechanical coupling (15) which positively and automatically effects the displacement of the seat portion relative to the guide means, as soon as the seat portion is caused to swivel about the shaft (10).
Patent SE-8803079-D0 (SE)
Inventor: ARTSMAN S
IPC: F16K1/08
Filed: 1988-09-02
Abstract: The present invention relates to a valve 1 for shutting off and regulating made using standardized pipes and pipe parts. The valve according to the invention is characterized in that the valve housing 2 of the valve 1 is provided with a welded connection or other connection and is made using a pipe piece with flanges at both ends and a connection for inflowing or outflowing medium and is arranged with a bottom with a connection or inlet 3, the internal opening of which is designed as a seat, in that an upper part or cover 4 with an associated sealing sleeve 8 is arranged on the upper side of the valve housing 2, a sleeve 6 with the same dimensions as the inlet part 3 and provided with a sealing surface being welded firmly on the lower side of the cover 4, in that the lower, free end of the sleeve is made as a seat for a cone 5 which is arranged with a sealing surface on the lower side and the upper side and is displaceably attached to a valve spindle 7, the lower, ball-shaped end of which is surrounded by two segments arranged on the upper side of the cone 5, in that, when the valve 1 is fully open and the sealing sleeve 8 is relieved, a coil spring 10 is arranged so as to hold the sealing washers in place, and in that the valve 1 is provided with a support 11 for an actuator or wheel 12 and with guide rails 13 as a stay between the upper side and lower side of the valve housing 2. <IMAGE>
Patent SE-8900750-D0 (SE)
Inventor: VON DEM HAGEN T
IPC: B01F23/10
Filed: 1989-03-03
Abstract: A gas ratio controlling device for anesthetic appliances, wherein the throughput ratio of oxygen to anesthetic gas (oxygen:anesthetic gas) is controlled by means of a control circuit with a control valve operating depending on the concentration parameters required. The oxygen ratio in the supply gas must not fall below a preset value. The control is improved in order to secure that the oxygen content does not fall below the required minimum during small gas mixture flow rates and the invention provides a means of adjustment for small anesthetic gas values. According to the invention this is achieved by a control valve situated in the anesthetic gas supply line which can be bridged by a by-pass line having a throttle.
Patent SE-8901361-D0 (SE)
Inventor: LUNDSTROEM S
IPC: C04B28/00
Filed: 1989-04-17
Abstract: A method of modifying a binder in order to adapt it to increase the tendency to react with other materials. The binder contains silicon dioxide, which in a known manner is dissolved and reformed during formation of a hardened or polymerized body, i.e. a so-called polymer silicate of the main type which, in principle, includes water glass and quartz (SiO2) in finely divided form, and with addition of an active silicon compound in the form of highly dispersed, finely divided, amorphous/polymer SiO2 prior to hardening or polymerization in a quantity of between 3 and 5 per cent by weight, calculated on the total dry weight of the included substances, as well as a water-absorbing and hardening agent, such as for example sodium hexafluorosilicate. The method according to the invention consists in that prior to or during the whole or part of the hardening of polymerization of the binder, the anion-cation content of the binder and/or the distribution thereof in relation to the material or materials to be bonded by the binder is changed, or conversely the anion-cation content of the material or materials to be bonded by the binder and/or the distribution thereof is changed, or that a combination of these actions is performed. The said anion-cation content is adapted so that essentially no surplus of the said anion-cation content exists after hardening or polymerization.
Patent SE-8903264-D0 (SE)
Inventor: ARVIDSSON O
IPC: F01D25/26
Filed: 1989-10-04
Abstract: Insulation in a low-pressure turbine plant in order to reduce power losses caused by heat transport from hot inner surfaces to cooler outer surfaces of walls in the turbine and associated equipment. The walls are insulated externally against a surrounding vacuum space (7) with an elastomeric sheeting (1). The sheeting is fixed with sheet elements or rivet-like means.
Patent SE-9000149-D0 (SE)
Inventor: BRUECKNER R
IPC: H02J15/00
Filed: 1990-01-16
Abstract: Excess energy produced by a wind powered generator is stored by converting electrical energy into heat which is used to dry zeolite or silica gel charged with water. The stored energy may be used at any time in the form of heat by passing humid air over the dried zeolite or silica gel which recharges it with water and simultaneously liberates heat.
Patent SE-9002360-D0 (SE)
Inventor: ELIASSON L
IPC: B01D27/08
Filed: 1990-07-05
Abstract: A filter arrangement comprises a number of exchangeable filter elements 4, 6 and 8 which are connected in series and are hollow 16, 20 and 23 and cylindrical. Each filter element 4, 6 and 8 is in axial contact with a wall 15 which contains channels 5, 7 and 9 connecting a space outside one filter element 4, 6 and 8 with the interior space 16, 20 and 23 of an adjoining filter element 4, 6 and 8. <IMAGE>
Patent SE-9100375-D0 (SE)
Inventor: BERGQUIST AAKE
IPC: H01Q17/00
Filed: 1991-02-06
Abstract: This invention concerns a method of eliminating radar reflections from an angled reflector and a method and a device for absorbing electromagnetic radiation within a broad frequency range which falls upon a surface. The first method concerns placing a thin resistive film 1 with a surface resistance of 120 - 300 ohms/square in the bisectrix plane to an angled reflector 2. The second method concerns placing a series of angled reflectors 2 in front of the surface 4 whose reflection is to be reduced, with the bisectrix planes of the angles principally perpendicular to the surface and placing the said resistive film 1 in these bisectrix planes in the way described. <IMAGE>
Patent SE-9101487-D0 (SE)
Inventor: ERIKSSON LARS
IPC: C02F1/52
Filed: 1991-05-16
Abstract: The dilution water at the same temp. as the spreading level in a processing part or spreader boom is pumped to produce a density-stable soln. at work level and to the water is fed on a controlled basis a calibrated pptn. soln. produced in a tank, controlled in its speed through the water by a speed indicator and a control unit, after which the mixt. is fed down to the spreader boom for further diffusion in the bottom water.
Patent SE-9302449-D0 (SE)
IPC: A01K87/00
Filed: 1993-07-19
Abstract: The fishing rod comprises a handle section (2) containing a number of telescopic points, and which is provided with a receptacle (4) extending around both end sections (5) of the retracted telescopic points (3), together with the corresponding line loops (6) and fishing spoon (7). The container comprises two gabled half-sections (10,11), one of which lies transverse to the lengthways direction of the rod (1) and is movable with respect to the other half-section in order to enable the receptacle to be opened and closed.
Patent SE-9303195-D0 (SE)
Inventor: LORD TORBJOERN
IPC: B63B21/00
Filed: 1993-09-29
Abstract: The securing device comprises at least two parts (2a,b) detachable from the rail and joined together to form a frame (2) which defines a cylindrical opening having the same cross-section dimensions as the rail. A first loop (5) is provided on at least one of the two parts in the lengthwise direction of the frame. - A semi-circular first end (3a) of a secured plate (3) is moved to be placed under the first loop. The other end (3b) of the plate is adjusted for securing to the boom.
Patent SE-9303757-D0 (SE)
IPC: G12B5/00
Filed: 1993-11-15
Abstract: In a calibration method for an industrial robot (2-6), a calibration tool (8) supported by the robot hand (6) is brought into contact a spherical calibration body (7) with a known radius. Thereafter, the output signals from the position transducers of the robot axes are read and stored. This method is repeated a plurality of times with different robot configurations. Thereafter, the calibration parameters of the robot are calculated starting from the kinematic equations of the robot, a model of the relationship between axial position and position transducer signal, the known radius of the calibration body, and the read and stored position transducer signals. <IMAGE>
Patent SE-9304224-D0 (SE)
IPC: F23C10/08
Filed: 1993-12-21
Abstract: PCT No. PCT/SE94/01219 Sec. 371 Date Oct. 9, 1996 Sec. 102(e) Date Oct. 9, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/17628 PCT Pub. Date Jun. 29, 1995In a power plant with combustion of particulate fuel in a fluidized bed, unburnt particles are after-burnt in a burner which is based on the principle of vortex collapse and coarser particles are separated in connection with the after-burning. Such a burner may be designed as a double-cone burner, wherein unburnt fuel particles are burnt. Larger particles move around in a helical movement inside the extension of the burner cone. A coarse particles separator integrated with the burner, is arranged and comprises a circular gap which is located near the extension of the burner cone and which collects coarser particles rotating at the side of the combustion zone of the burner. These separated particles, collected by the circular gap, are forwarded to a space which surrounds the burner and from where the separated coarser particles are returned to the primary combustion space, for example, to the fluidized bed in the plant. In this way, larger particles with possibly larger contents of unburnt fuel may be given additional residence time in the primary combustion space, where the degree of burnout of the fuel contents in the particles is considerably increased.
Patent SE-9404170-D0 (SE)
Inventor: SYDTVEIT ARVID
IPC: F16L21/035
Filed: 1994-11-30
Abstract: The interlocking profiles of the pipe sections are shaped to fit into each other. A convex male profile (2) locates in a concave female coupling (15) and is sealed into same by a sealing ring (12) attached to the male section. The sealing ring is attached to a harder support ring (22) which serves to control the concentricity of the connection.The shaped support ring is located via a stepped profile in the convex coupling. The flexible seal is displaced by the action of making the connection and a lipped end (14) forms the seal between the support ring and the concave coupling for a good mechanical support.
Patent SE-9502032-D0 (SE)
Inventor: LACHMANN BURKHARD
IPC: A61M16/00
Filed: 1995-06-02
Abstract: An arrangement for determining an opening pressure of a lung is disclosed. The arrangement comprises a regulating unit which can deliver inspiration pulses to a patient's lung system, a blood gas analyser for measuring the partial pressure of oxygen (PaO2) and a control unit for determining an opening pressure based on the measured PaO2. When the measured PaO2 exceeds a predetermined threshold, the lung have opened sufficiently and a pressure value is correlated to the measured PaO2 and defined as the opening pressure. <IMAGE>
Patent SE-9602634-D0 (SE)
Inventor: ISBERG JOHANNA
IPC: H04M1/72469
Filed: 1996-07-03
Abstract: A method of creating a user menu (AM1) in a display (2, 22) in a user unit (1, 21, 41). The user menu (AM1) denotes an accessory unit (5, 25a) connected to the user unit (1, 21, 41). Information (I1, I2) is stored in a menu storage unit (3, 23) in the user unit (1, 21). The information (I1, I2) is used to create a standard menu (SM1). The accessory unit (5, 25a) is connected to the user unit (1, 21), and a menu selection code (MCODE) is sent from the accessory unit (5, 25a) to the menu storage unit (3, 23) in the user unit (1, 21). A standard menu (SM1), which corresponds to the menu selection code (MCODE), is pointed out in the menu storage unit (3, 23). The pointed out standard menu (SM1) is adapted to a user menu (AM1) corresponding to the menu selection code (MCODE), and the user menu (AM1) is activated in the display (2, 22).
Patent SE-9700231-D0 (SE)
Inventor: ALBORZI MINA
IPC: A61C13/15
Filed: 1997-01-28
Abstract: The invention relates to a method for treating dental residual material (1) comprising plastic composite/thermosetting plastic and which comprises acrylate of some kind and which is arranged to be received in a waste container (2) which is to be sealed by means of a lid (3). The method according to the invention comprises the steps of placing the aforementioned residual material (1) in said waste container and allowing it to cure by means of a light-curing apparatus (4) located adjacent said waste container (2) or by means of some other means for providing curing of uncured and/or incompletely cured material (1) which is placed in the container (2). The invention also relates to a device which is suitable for performing the mentioned method. The invention solves besides the earlier mentioned security problems in connection with handling composite also the environmental relations in the subsequent handling of composite material waste so that neither humans, animals nor the rest of the nature are affected.
Patent SE-9701346-D0 (SE)
Inventor: PEKNY MILOS
IPC: C12N15/85
Filed: 1997-04-09
Abstract: The invention relates to a transgenic non-human animal containing null alleles of GFAP and vimentin. It also relates to tissue, astrocyte containing cultures, and cells from said animal. Furthermore, the invention relates to use of said animal, tissue, astrocyte containing cultures, and cells for the study of volume regulation by astrocytes in cytotoxic oedema in the CNS, such as hypoxia-induced oedema. It also relates to use of these materials for testing the effect of different drugs which may modulate hypoxia-induced cytotoxic oedema in the CNS, other cytotoxic oedema in the CNS. The transgenic non-human animal is preferably a mammal, more preferably a rodent and most preferably a mouse.
Patent SE-9801362-D0 (SE)
Inventor: ALTAMIRANO JOSE V
IPC: A23C19/076
Filed: 1998-04-20
Abstract: The disclosure relates to a method for the production of fresh cheese of different types such as curd, Cream Cheese or Queso Fresco. The invention comprises the steps of pretreating milk and concentrating it by membrane filtration, such ultrafiltration, as well as heat treatment of the milk concentrate. The membrane filtration gives, as by-product, a sweet whey regardless of which fresh cheese type is produced. The present invention further includes the steps of adding coagulation agent and flavour additives to the concentrated milk. The coagulation agent is rennet and/or acid culture, depending on the fresh cheese type. The mixture is packed directly in consumer packages at a certain predetermined temperature, depending upon cheese type and the packages are subsequently held at this temperature for a certain time.
Patent SE-9900364-D0 (SE)
Inventor: NOREN FREDRIK
IPC: A01N63/10
Filed: 1999-02-03
Abstract: The present invention related to Parvilucifera infectans, a new parasitic organism described by Noren and Moestrup (in prep. "Parvilucifera infectans, gen. et. spec.nov. A parasitic dinoflagellate infecting thecate dinoflagellates.") capable of infecting and killing several toxic or potentially harmful dinoflagellates, method for infecting toxin producing dinoflagellates, and method for propagating P. infectans.