baber/WOPTO huggingface dataset:
Patent SE-0601904-L (SE)
Inventor: FISCHIER MATS
Filed: 2006-09-13
Abstract: A cylinder lawn mower, comprising a fixedly arranged abutment (3) and a cylinder means (2) which is rotatable about a longitudinal axis and provided with at least one blade (5), each blade (5), by rotation of the cylinder means (2), being movable to a cutting position (K), in which the blade (5) cooperates with the abutment (3) to allow grass cutting. The cylinder lawn mower is characterised by an air deflecting element (9) which adjoins an envelope surface (M) defined by the cylinder means (2) on rotation thereof, and which has an extent in an advancing direction (P2) of the cylinder lawn mower. The air deflecting element (9) is arranged to deflect an air flow (A) generated by the at least one blade (5) on rotation of the cylinder means (2) for elimination or reduction of a downward blowing effect.
Patent SE-7407912-L (SE)
Inventor: GUNTHER D
IPC: F16K5/12
Filed: 1974-06-14
Abstract: 1447323 Valves CLAUDIUS PETERS AG 14 June 1974 [16 June 1973] 26597/74 Heading F2V [Also in Division B8] A rotary slide valve for metered discharge of bulk material comprises a housing 1 having an outlet opening O and a member 3 having a part-cylindrical surface formed with a slot S having two parallel opposite edges 8 extending obliquely to the axis of the cylinder defined by the surface, the member 3 being mounted for rotation about said axis such that in one position the surface closes the opening O while in other positions, e.g. as shown, the edges of the slot S, arcuate end 9 of the slot S and one edge E of the opening O define an outlet of variable size. The edges E, 8, 8 are all straight when the surfaces on which they are formed are developed, none being perpendicualr to the generators of the cylinder.
Patent SE-7508191-L (SE)
Inventor: JENSEN W H
IPC: C07G/
Filed: 1975-07-17
Abstract: of the disclosure: A method in the recovery of insulin, particularly a method for the removal of fatty matter from an insulin and fatty matter containing pancreas extract. The extract, which may be the raw extract as separated from the residue of the comminuted pancreas glands after extraction, or an extract from which certain proteins different from insulin have been removed by precipitation by adjustment of the pH of the extract to about 8 and filtration, or any other extract containing insulin and fat, is cooled to a temperature at which all the fat freezes and separates out, whereupon the fat is separated from the extract, e.g. by filtration, under continued cooling. The extract can e.g. be cooled down to -30.degree.C to -35.degree.C. The crystallization of the fat can advantageously be carried out at a pH-value of about 3 under cautious agitation, the cooling time, until the final temperature of e.g. -30.degree.C to -35.degree.C is reached, being at least 2-3 hours.
Patent SE-7511751-L (SE)
Inventor: KUHNEN G
IPC: B23K33/00
Filed: 1975-10-20
Abstract: In the preparation of plane or curved workpieces for welding together by means of an electron beam and wherein the weld takes the form of a full penetration joint, fusion lips are provided at the place where the lower welding bead forms. In the case where the workpieces are constituted by rotationally symmetrical thick-walled hollow bodies such as rotor discs for construction of turbo-machines which upon welding together form a closed cavity, the fusion lips have an annular configuration and are located at the inner radial contour of the welding interface. The workpieces are also provided with an arrangement for centering the lips and a metal foil is inserted between the lips to improve the toughness of the weld material, the foil having a carbon content lower than that of the parent metal of the workpieces.
Patent SE-7600103-L (SE)
Inventor: SMITH D S
IPC: G01N33/48
Filed: 1976-01-08
Abstract: The apparatus (20) comprises a chassis (52) which holds a device (51) generating an increase in pressure in a detachable container (30). The container thus forms a drop B on a reagent S disposed on a support (22) which moves in translation on a column (24). When a drop B is formed, the support (22) comes into contact with it and detaches it from the container (30). The apparatus stops automatically when the drops do not form normally at the desired rate. The apparatus allows the repeated dispensing a very small drops of constant volume onto reagents, despite variations in the viscosity or density of the liquids to be dispensed and makes it possible to prevent successive specimens from contaminating each other. It is used for the analysis of blood serum. <IMAGE>
Patent SE-7603464-L (SE)
IPC: D21D1/30
Filed: 1976-03-19
Abstract: Method and apparatus for producing thermo-mechanical pulp from wood chips and the like in which the chips are first heated in a steaming chamber or preheater to a fiber temperature below the softening point of the lignin of middle lamella section of the wood fibers. The thus heated chips are conveyed in a sealed system to the inlet of a difibrating zone enclosed within a housing in a gaseous atmosphere of superatmospheric pressure, where it is compressed by a screw conveyor into a plug which seals the defibrator housing against blow-back of the pressurized gaseous medium. The defibrating space is defined between a pair of grinding discs which rotate relatively to one another in the housing and comprises a first substantially central zone into which the compressed plug is advanced by the compressor screw and broken up and the fibers subjected to an initial defibration step at a fiber temperature below the softening point of the lignin, to cause the fibers to unravel and to expose the different fiber layers without any substantial separation thereof. As the fiber bundles progress radially outwards under the centrifugal force of the rotating discs into a second zone radially surrounding the first zone, the temperature increases by the heat of the grinding friction which converts water accompanying the chips into high temperature, high pressure steam, in which environment the lignin is softened so that the wood structure is broken in the lignin-rich middle lamella section of the fibers to permit the fibers to become completely separated and fibrillated in undamaged condition. The resultant pulp is discharged from the pressurized housing through a blow valve which is adjustable to control the pressure and temperature within the defibrator housing.
Patent SE-7702250-L (SE)
Inventor: TEUTSCH J G
IPC: A61K51/00
Filed: 1977-03-01
Abstract: 1530975 9,11 - Dihalo - 16 - methyl steroids ROUSSEL UCLAF 2 March 1977 [2 March 1976] 08713/77 Heading C2U The invention comprises compounds of formula  (wherein L is H or C 1-18  acyl, and either X is Cl or Br and Y is Cl, or X is Cl and Y is F); and their preparation from the corresponding 9(11)- enes by halogenation, e.g. with an N-X-succinimide or -acetamide in conjunction with HY or LiY, optionally followed by acylation/deacylation interconversions at C-21. Topical anti-inflammatory compositions comprise a compound I and a carrier.
Patent SE-7703912-L (SE)
Inventor: BEKKERING H M
IPC: A61M5/178
Filed: 1977-04-04
Abstract: The single-use injection syringe comprises a liquid container (11) having a needle cap (14) for attachment of an injection needle (12). The container (11) holds the substance to be injected between a piston and a tearable sealing member (72), and the needle cap (14) houses a space (78) in which the sealing member (72) can expand and be torn. The space inside the needle cap (14) is dimensioned so that the piston can move past the torn sealing member (72) essentially over the entire path up to the end of the space (78) after tearing of the sealing member (72). Due to this design it is possible for the piston to eject virtually the complete amount of liquid present in the liquid container (11). <IMAGE>
Patent SE-7710872-L (SE)
Inventor: MAGRO J
IPC: B64D1/06
Filed: 1977-09-28
Abstract: A mechanical pull type control mechanism for a load launched or dropped from an aircraft comprises a flexible cord, one end of which is secured to the aircraft via a pull-away connection and the other end of which is connected to the load. A sheath secured to the load has a plurality of channels slidably locating consecutive loops of the flexible cord and of such size as to frictionally retain them.
Patent SE-7903872-L (SE)
Inventor: MUENCHINGER H G
IPC: B21H3/02
Filed: 1979-05-04
Abstract: A thread-forming screw has a point or lead thread portion having a relatively steep entry angle with respect to the screw axis. Adjacent to the point thread is a tapered thread portion of about two to three pitches in axial length. This tapered thread has a shallow entry angle defined by the taper of the maximum diameter of the thread toward the point. This shallow entry angle may be approximately 5 DEG to 8 DEG  or equal to about three times the helix angle of the tapered thread. This configuration of the tapered thread results in a balanced action of thread formation and axial in-feed of the screw, resulting in a lower end pressure to initiate the thread-forming in a workpiece. A roll-threading die is contoured to provide ridges and valleys to effect the tapered thread portion.
Patent SE-7905204-L (SE)
Inventor: DE BOEL M
IPC: E06B5/16
Filed: 1979-06-13
Abstract: A method of manufacturing a fire-screening glazing panel comprising at least one layer of intumescent material 15 sandwiched between two structural plies 13, 14 of the panel comprises forming the layer and securing the plies together. In order to avoid or reduce problems associated with drying the layer 15, an assembly is made in which the structural plies 13, 14 sandwich a layer 15 of intumescent material which is constituted by one or more materials of which at least the greater part by volume is in granular form. In a second aspect, in order to facilitate degassing of the intumescent layer, such layer 15 contains intumescent material of which at least part is in the form of grains, and the intumescent material is subjected to suction at the edges of the assembly (e.g. using a vacuum pump 10 connected to an edge sealing tube 12) in a degassing step and the assembly is subjected to heat (e.g. by heaters 7,8) and/or pressure conditions (e.g. by pump 9) to cause the grains in the layer to become assimilated into an intumescent body which bonds the plies 13,14 together. The invention includes an intermediate product comprising a structural ply bearing an adherent layer constituted by material of which at least the greater part by volume consists of grains of intumescent material, to panels in which such a layer is sandwiched between two structural plies and to panels made by a method as described above.
Patent SE-7906546-L (SE)
Inventor: PETERS H
IPC: C09K3/18
Filed: 1979-08-02
Abstract: Products for rapidly liberating areas covered by ice and/or snow are described, which products are composed as follows (weight %, relative to the total weight of all components): 60 to 79% by weight of propyleneglycol and 0 to 5% by weight of ethyleneglycol or 70 to 85% by weight of ethyleneglycol and 0 to 10% by weight of propyleneglycol. There are added in both cases 5 to 15% by weight of water 5 to 20% by weight of urea and 1 to 5% by weight of monohydric aliphatic alcohols having from 1 to 7 carbon atoms.
Patent SE-8005359-L (SE)
Inventor: RONNQUIST B
IPC: E02F3/815
Filed: 1980-07-24
Abstract: This invention consists of a load bucket intended for front loading tractors and for loading bulk material such as earth, mud, sand, hard-packed gravel, dynamited rock - and even lumps of rock -, ore concentrates and pellets.  It is a combination of known components consisting of a digging blade (1), a front wall (2), which is made up of two mainly flat parts (2', 2") where the front one (2') is in a plane through the digging blade (1) and the rear part (2") makes an angle (a) with this plane, a bottom (3) whose outer sides angle symmetrically towards the vertical plane through its centreline, a rear side (4) and two box ends (5), on to which one or more slides are arranged on the front wall's (2) exterior and fitted with grooved plates(7) which consist of two mostly flat parts (7',7") whereby the front part (7') is in a plane through the digging blade(1) and the rear part (7") makes an angle (b) with this plane.<IMAGE>
Patent SE-8007620-L (SE)
Inventor: CAMERON L E
IPC: B23Q15/12
Filed: 1980-10-30
Abstract: The controller includes a power sensing device which monitors the instantaneous power drawn by the machine and compares it with a predetermined limit level of desired power consumption. A user programmable timer is manually accessible for loading a selected time delay period therein. The controller provides an output capable of altering the machine operation when the machine power consumption has continuously exceeded the limit value for the selected time period. The controller outputs may be latched or nonlatched once an overlimit condition is detected in accordance with a user selectable programmed parameter. In an adaptive mode, the controller forces the feed rate to a programmable feed rate for a selected period of time upon initial impact between the workpiece and the machine tool. The controller then maintains a normal adaptive power level in which the feed rate response may be selectively altered as a percentage of an exponential function of the difference between the actual machine power consumption and the programmable desired adaptive power level. Provision is made for automatically referencing the feed rate control signal to the voltage rating of the feed rate drive motor in the machine.
Patent SE-8102788-L (SE)
Inventor: BRENNAN J J
IPC: B32B17/12
Filed: 1981-05-05
Abstract: Silicon carbide fiber reinforced glass composites are disclosed having high strength, fracture toughness, and oxidative stability, even in high temperature use environments. Disclosed composites include silicon carbide fiber reinforced borosilicate glass, high silica content glass, and aluminosilicate glass. Flexural strengths in excess of 40,000 psi up to temperatures as high as 1150 DEG  C. are attained with such composites.
Patent SE-8102992-L (SE)
Inventor: WENNERBERG K
IPC: B66F9/19
Filed: 1981-05-13
Abstract: In a device for automatic release at a tipping point of a self-tipping container (1) which can be mounted on an undercarriage (2) and raised, for example, by means of a fork-lift truck and which possesses a first locking member (3) which keeps the container in engagement on the undercarriage as a result of engagement with a spring-loaded second locking member (4), there is mounted on the front edge of the undercarriage (2) a release member (5) which is actuated by an object during the tipping of the container at the tipping point. A rod-shaped spring-loaded actuating member (6) connected to the release member can be guided into engagement with the second locking member (4) for the purpose of uncoupling it from the first locking member (3). <IMAGE>
Patent SE-8202119-L (SE)
Inventor: CARLETTA G
IPC: B60J1/17
Filed: 1982-04-02
Abstract: An automobile window regulator for lowering and lifting an automobile window comprises an outwardly threaded cylindrical roller meshing with an inner thread of a rigid guide member secured to an automobile door. The roller is rotatably mounted in a movable pad secured to the window glass and embracing the guide member. A flexible control cable is secured to the center of the cylindrical roller and extends along the guide member to a crank or the like for rotation of the roller. By rotating the roller the movable pad coupled thereto is lifted or lowered to thereby lift or lower the window glass secured to the pad.
Patent SE-8205615-L (SE)
Inventor: SLEMMONS A J
IPC: F03D3/06
Filed: 1982-10-01
Abstract: A concrete mix containing fibres is sprayed onto a surface 12 of a female mould 10 to form a thin layer 13. Preferably, a male mould 14 is then inserted over the layer of wet concrete and a thin layer 15 of concrete is sprayed onto the male mould 14 to form a beam or spar which is integral with the layer 13 applied to the female mould 10. A monolithic concrete element is thus produced. Another such element is similarly formed and the two elements are cemented together to form a tubular structure, e.g. a rotor blade for a wind turbine. Reinforcement rods may be incorporated, e.g. in the two beams or spars, and placed in tension to place the structure in compression. <IMAGE>
Patent SE-8300059-L (SE)
Inventor: CLAUSEN E
IPC: G11B5/41
Filed: 1983-01-05
Abstract: A cassette housing having a reciprocating wiper arm which comprises a front end cleaning section, a rear portion pivotally mounted to the housing, and an intermediate spring portion. The spring portion comprises three relatively rigid link sections joined to one another by two relatively flexible elbow sections, with the link sections extending generally laterally in a general "Z" configuration.
Patent SE-8300847-L (SE)
Inventor: VIRDALM CARL AXEL
IPC: A61K9/20
Filed: 1983-02-16
Abstract: A preparation for suppressing states of illness in the digestive system which contains cellulose, esculent organic acids and anthocyanins, the preparation being substantially free from or containing a proportionately small amount of components that form a nutriment for micro-organisms. For production of the preparation, the main portion of the pulp flesh and preferably also pips, if any, are removed from berries or fruits naturally containing cellulose, organic acids and anthocyanins, after which the remainder is utilized as or for the production of the preparation.
Patent SE-8304252-L (SE)
Inventor: YOUNG WILIAM EDMUND
IPC: B29C65/22
Filed: 1983-08-03
Abstract: The several embodiments illustrated in the Figures in which welding apparatus employs a conductive ribbon (40) that is heated above the melting temperature of plies of laminar plastic materials (90, 91) held in and by clamp jaws (64, 66). These jaws (64, 66) are cooler than the melting degree of said plies (90, 91) which are gripped by said jaws (64, 66) to locally weld said plies (90, 91) by melting their protruding edges to a determined degree and for a determined period of time by electrical energy passed through said ribbon (40). After welding is completed and the weld is cooled by the jaws (64, 66) are moved apart to release the now welded plies (90, 91).  The jaws (64, 66) at their edges facing the heated ribbon (40) are substantially right angled and are disposedfrom these adges 1.2 to 1.98 mm.
Patent SE-8304481-L (SE)
Inventor: SAALASTI TAPIO
IPC: C02F9/00
Filed: 1983-08-18
Abstract: The invention is concerned with the clarification of waters that contain usable sludge, fibres or equivalent. The objective is to recover the usable material, e.g., as fuel and at the same time to prevent pollution of waters. According to the invention, the separation of the solids, such as fibres and any other utilizable material, from the water takes place so that the water containing solid material is fed into or onto a mobile and utilizable layer of material placed on a perforated moving base, e.g. a wire-bottom conveyor (5), so that this material layer functions as a filter. The invention is in particular suitable for the wood processing industry, wherein the water coming from the barking drum (1) is passed into a clarifier tank (7), from which the water containing fibres is pumped onto a layer of bark material carried on a wire-bottom conveyor (5), whereby the bark layer filters the water passing through the bark layer. Likewise, water containing solids can be pumped from a waterway or clarifying basin into or onto a bark layer placed on a wire-bottom or equivalent conveyor to be filtered there, whereat the solids in the water remain in the bark material and pass along with the bark material, e.g. into a dewatering drum, and the water filtered through the bark layer passes back into the waterway or clarifying tank. The filtered warm "circulating water" collected in the upper part of the clarifying tank (7) is pumped back into the barking drum (1).
Patent SE-8400562-L (SE)
Inventor: THOMAYER V
IPC: A61N1/05
Filed: 1984-02-03
Abstract: A stimulation electrode assembly for the central nervous system enabling its situating directly above a trepanation opening, consists of an oval or disc shaped body 1 having a void 2 containing a length of conductive electrode material, a portion 4 of which is drawn out therefrom directly to engage the stimulated structure, the portion being held in place by conical portions 5, 7 of the body. A single opening of the skull or of another part of the human body is required for the implantation. <IMAGE>
Patent SE-8402780-L (SE)
Inventor: VALTONEN R I T
IPC: H01R/
Filed: 1984-05-23
Abstract: The fixture clamp comprises two separate jaw parts forming a U-shaped engagement part, together with a tension component for fixture of the clamp to a support. A fixation part fastens the clamp to the protective tube, and the jaw parts have wedge section which slide in relation to one another when the tension component is tightened. The jaw parts are each L-shaped, and their end wedge surfaces push them away from each other when the jaw arms move apart, and the fixture part comprises a stirrup between which and the protective tube the wedge surfaced arms are enclosed. The one arm of the first jaw part forms a support locating on a base, and that of the second jaw part has a tension screw directed against the support. (Provisional Basic advised week 85/04)
Patent SE-8404396-L (SE)
Inventor: EK ROBERT
IPC: B24B9/04
Filed: 1984-09-03
Abstract: An automatic sharpening of the slide surface of a skate to desired profile with regard to at least two dimensions x and y in a coordinate system is disclosed. A grinding wheel (18, 119) is by guide means (14, 15) movable in x-direction in the longitudinal direction of the slide surface and by guide means (20, 11) movable in y-direction. Firstly, a scanning of the existing profile of the slide surface is carried out by means of the grinding wheel which with a substantially constant abutment pressure forceably is moved along the slide surface, during which movement the x- and y-coordinates of the profile are continuously recorded in a memory. After eventual correction of the coordinates in the memory the grinding is carried out by forcing the grinding wheel in rotating state to repeat the recorded coordinates upon impulses from the memory.
Patent SE-8406121-L (SE)
Inventor: LONG D D
IPC: F16G5/12
Filed: 1984-12-04
Abstract: A polymeric-coated fabric layer, product using the layer, method and apparatus for making such layer and a method of making a belt construction comprising a polymeric belt body having a surface and a polymeric-coated fabric layer having an outer surface secured to the surface of the belt body are provided, the method of making a belt construction comprising the steps of providing a fabric layer having opposed sides, securing a main layer of polymeric material to one of the sides of the fabric layer, forming the main layer of polymeric material to have the outer surface facing away from the one side of the fabric layer, disposing the outer surface of the fabric layer against the surface of the belt body to provide an assembly thereof, bonding the outer surface of the layer to the surface of the belt body by a heat curing operation on the assembly, securing a gauge building layer of fibers to the one side of the fabric layer with another layer of polymeric material that is disposed on the one side before the layer of fibers is disposed thereon whereby the gauge building layer of fibers has a plurality of voids therein, and then filling the voids of the gauge building layer of fibers with the polymeric material of the main layer in a liquid form thereof to form the main layer.