baber/WOPTO huggingface dataset:
Patent SE-7909159-L (SE)
Inventor: DEHLEN B L A
IPC: B29C45/14
Filed: 1979-11-06
Abstract: PCT No. PCT/SE80/00266 Sec. 371 Date Jul. 16, 1981 Sec. 102(e) Date Apr. 27, 1981 PCT Filed Oct. 30, 1980 PCT Pub. No. WO81/01253 PCT Pub. Date May 14, 1981.A wear-resistant rubber product adapted to be used as, for example, a lifter in grinding mills, comprises at least two prefabricated parts (11, 12) interconnected with one another by means of a binder layer having a thickness of at least 2 mm and consisting of in situ cast and cured polyurethane. The wear-resistant rubber product is manufactured by placing the prefabricated cured rubber parts (11, 12) at a distance of at least 2 mm from one another and by introducing, preferably injecting a reacting urethane rubber composition with excess isocyanate groups into the gap (13) to cause said prefabricated parts on either side of said gap to be contacted subtantially simultaneously by the said urethane rubber composition.
Patent SE-8000146-L (SE)
Inventor: KONTANI K
IPC: C07D213/89
Filed: 1980-01-09
Abstract: A polyfunctional disulfide compound, useful as a cross-linking reagent having S-S exchange reactivity, of the formula   <IMAGE> wherein R is 2-benzothiazolyl or 2-pyridyl-N-oxide and X is a spacer group having an alkylene group directly bonded to each S-S group.
Patent SE-8000178-L (SE)
Inventor: HAKIM S
IPC: F16K1/14
Filed: 1980-01-09
Abstract: The valve (10) has an elongate, hollow valve body (11) into which a flat plate (14) tightly fits partitioning the valve body into an outlet chamber (16) and an inlet chamber (17) communicating respectively with a drainage catheter and a cerebroventricular catheter (12). The flat plate has a circular aperture (18) connecting the chambers and upon which rests a spherical ball (19). A flat spring (20) biases the ball against the circular periphery of the aperture. Testing for leakage is accomplished by illuminating with light of a suitable frequency the aperture (18), with ball (19) seated therein, and detecting any light transmitted through the aperture. <IMAGE>
Patent SE-8001732-L (SE)
Inventor: QUENEAU PAUL ETIENNE
IPC: C22B13/02
Filed: 1980-03-05
Abstract: A sprinkler burner and method for injecting solid particulate material and a gas into a reactor as a paraboloidal suspension. Means are provided to introduce the gas tangentially into an outer cylindroidal member, comprising a slot-like gas inlet in the cylindroidal member and a spiral shaped conduit communicating with the slot, such that the gas is directed around the periphery and downward between the outer cylindroidal member and an inner tubular member through which the solids are fed. The gas entrains the solids emitting from the inner tubular member and spreads the solids tangentially from the exhaust end of the outer cylindroidal member such that a paraboloidal suspension is formed within a reactor.
Patent SE-8001932-L (SE)
Inventor: ZWINGL J
IPC: A21C13/00
Filed: 1980-03-12
Abstract: The invention relates to a process for maturing leaven for bread making, comprising the steps of conveying the leaven in the form of a dough strand by means of pump pressure through an elongated, essentially closed, tubular cavity, of completely filling out said cavity with said leaven and of fermenting said leaven in said tubular cavity.
Patent SE-8002103-L (SE)
Inventor: PITKENEN M
IPC: C09J7/04
Filed: 1980-03-18
Abstract: A moving web e.g. of silicone- treated kraft paper 1,2 has an adhesive layer 3 to which a plastics layer 4 from an extruder 8 is applied. The layer 4 may be applied when molten; alternatively immediately prior to its application it may be cooled by means of a cooling roller (10) and/or an air brush (9) until semi- solid or solid. Adhesion and/or spreading of the plastics material is effected by means of rollers 6,7. The process may also include application of a net or fabric (16) to the web 1,2 prior to the plastics layer 4, or of a net, fabric or aluminium foil to the newly- applied semi-solid layer 4, to which it adheres without any adhesive. A resulting self-adhesive foil tape may be useful in insulation. In-situ production of the plastics layer 4 can give a thinner layer and a cheaper product than use of preformed film. <IMAGE>
Patent SE-8006840-L (SE)
Inventor: ADAMS R D
IPC: B21B13/18
Filed: 1980-09-30
Abstract: A method of continuously casting a molten metal in a casting means to obtain a solidified cast bar at a hot-forming temperature, passing the cast metal at a hot-forming temperature from the casting means to a hot-forming means, and hot forming the cast bar into a wrought product by a two-stage reduction of its cross-sectional area while it is still at a hot-forming temperature, including, in the first stage, the step of forming a shell of finely distributed recrystallized grains in the surface layers of the cast bar by a selected small amount of deformation of the cast bar in its as-cast condition prior to the second stage in which substantial reduction of its cross-sectional area forms the wrought product. The shell of fine grains formed on the cast bar during the first stage of deformation permits substantial reduction of the cross-sectional area of the cast bar during the second stage of deformation without the cast bar cracking, even when the cast bar has a high impurity content.
Patent SE-8008706-L (SE)
Inventor: KARLSSON G
IPC: F16L33/02
Filed: 1980-12-11
Abstract: A simple and efficient disposable hose clamp according to the present invention consists of a band 4, both end parts 5 of which are bent generally radially outwards and inserted through a slit 2 in a clamping device constituted by a plate 1, planar or adapted to the curvature of the hose, the slit 2 of which having somewhat upwardly bent edge portions 3, with edges 6, according to the invention abutting with pressure against the band end part sides facing away from each other. <IMAGE>
Patent SE-8008846-L (SE)
Inventor: WALETZKO A
IPC: E03C1/10
Filed: 1980-12-16
Abstract: In the case of a drinking-water flow fitting, a backflow preventer (1) and, in addition, a flow-control instrument in a bypass line of smaller flow cross-section are installed in the drinking-water supply line (T), behind a hydraulic pipe disconnector (20) provided therein. In a valve housing (3), which belongs to the flow-control instrument and through which the bypass water can flow, there is displaceably mounted a flow piston (5) which, counter to a restoring force acting on it, allows a proximity switch (4) of an electric circuit, controlling the pipe disconnector, to be actuated by the pressure of the flow water. In order then also to be able to actuate the proximity switch (4) when, in the valve housing (3) of the flow-control instrument, there is no water flow, but simply a drop in the static water pressure, there is displaceably arranged in the valve housing (3), outside the flow piston (5), a pressure piston (6) which monitors the static water pressure prevailing therein and likewise actuates the proximity switch (4) when the water pressure falls beneath a defined level. <IMAGE>
Patent SE-8104588-L (SE)
Inventor: WHITNEY D D
IPC: D01F2/06
Filed: 1981-07-29
Abstract: Rayon fibres having a wet modulus of at least 0.5 grams per denier are prepared by spinning a viscose solution having a salt index between 2.5 and 6 into a coagulating spin bath containing 0.8 to 3.9% sulphuric acid 1-6 wt% ZnSO4 and 10-20% Na2SO4, stretching the resulting incompletely regenerated filaments and completing the regeneration of the cellulosic filaments in an acid bath at above 80 DEG C. The viscose solution is prepared from an unbalanced ratio of sodium hydroxide to cellulose of from 0.60 to 0.87:1. The ratio of acid in the spin bath to sodium hydroxide in the viscose solution ranges from 0.20 to 0.66:1.
Patent SE-8104757-L (SE)
Inventor: SAGEFORS KARL IVAR
IPC: E21D13/02
Filed: 1981-08-07
Abstract: PCT No. PCT/SE82/00247 Sec. 371 Date Apr. 7, 1983 Sec. 102(e) Date Apr. 7, 1983 PCT Filed Jul. 19, 1982 PCT Pub. No. WO83/00526 PCT Pub. Date Feb. 17, 1983.Method for constructing a liquid-product storage location in rock formations, said location comprising a first cavity, and a plurality of second cavities located outside the first cavity. In accordance with this method there is first formed a tunnel (7) which slopes from the surface of the ground down to a given point in the rock formation. There is then blasted from said given point a second sloping tunnel (22) which meanders in the ultimate storage location in a plurality of turns down to the level of the bottom (11) of the ultimate first cavity. Horizontal primary tunnels (T1-T6) are then blasted from the meandering tunnel at a plurality of levels. From the primary tunnels there is then blasted at all the aforementioned levels a plurality of horizontal, secondary tunnels which extend towards the site of the ultimate first cavity (1) and define a number of rock stopes (P1-P6), whereafter the first cavity is formed by blasting, in a manner to extend along or to the level of the lowermost parts of the ultimate second cavities (2). Subsequent hereto, there is optionally blasted one or more sloping tunnels, which are directed towards the center of the lowermost part of the first cavity. Subsequent hereto the second cavities are formed by blasting away those rock stopes (P1-P4) located between superimposed secondary tunnels, beginning with the lowermost stope and continuing upwardly in sequence with remaining stopes, the shot rock-mass (16) falling downwardly, optionally through the slide tunnels, being transported to ground level.
Patent SE-8200065-L (SE)
Title: Fillet or pipe angle measurement device - has rotating vanes and internal and external angle measurement surfaces
Inventor: NORDBERG FRED BERT SUNE
IPC: B27G5/00
Filed: 1982-01-08
Abstract: The device is for measuring angles and cutting fillets, profiles or pipes. The device has rotatable vanes (11) and angle measurement surfaces (16,17) for inner and outer angles. Support surfaces (18) are provided for the cutting appts. Measurement values can be directly transmitted to the support surfaces (18) by rotation of one or the other of the vanes.
Patent SE-8201685-L (SE)
Inventor: CIELEN M
IPC: C03C27/08
Filed: 1982-03-17
Abstract: To provide a uniform solder coating to a metallised margin of a vitreous sheet for example as a step in the manufacture of a hollow glazing panel, an excess of molten solder is supplied to the sheet margin and the thus supplied solder is treated while molten with a doctor knife so that excess quantities of molten solder are continuously directed towards and over the edge of the sheet. The doctor knife is preferably a gas knife. <IMAGE>
Patent SE-8201863-L (SE)
Inventor: CULP R A
IPC: G01T1/04
Filed: 1982-03-24
Abstract: A solution of a leucocyanide dye in a clear polar solvent with enough organic acid added to make the solution at least slightly acidic which is sensitive to small dosages of ionizing and ultraviolet radiation and responds by permanently changing color. Up to one half of the solution by weight can be replaced by a second solution of an aromatic solvent and an organic fluor. Another modification of the invention is a solution of a leucocyanide dye in a clear polar solvent having an aromatic group, an organic fluor, and enough organic acid to make the solution at least slightly acidic.
Patent SE-8202029-L (SE)
Inventor: BERGIUS R
IPC: B60B11/02
Filed: 1982-03-30
Abstract: The fastening of an auxiliary wheel (5) to a vehicle wheel (2), e.g. the rear wheel of a tractor, is accomplished by fastening member(s) which engage in a groove (4) formed by a turned-over edge of a rim flange of the wheel (2). In the Fig. 1 embodiment the edges (9) of a two-part band (6) are urged into adjacent grooves (4) in both wheels (2), (5) by means of screw and latch mechanisms connecting respective ends of the band parts to each other. Alternatively fastening may be effected by circumferentially spaced members carried on radial arms displaceable by a screw mechanism to urge the members into grooves (4) in both wheels (2) (5). <IMAGE>
Patent SE-8203274-L (SE)
Inventor: ANGELUCCI F
IPC: C07C50/38
Filed: 1982-05-26
Abstract: Anthracycline glycosides of the formula (I)    <IMAGE>  I  wherein one of R1 and R2 is hydrogen and the other of R1 and R2 is hydroxy, each of R3, R4 and R5 is independently selected from the group consisting of hydrogen and hydroxy and X is hydrogen or trifluoroacetyl, with the provisos that R4 and R5 are not simultaneously hydroxy and that if R3 is hydroxy, then X is hydrogen, which are useful in treating certain mammalian tumors are prepared by condensing an aglycone of the formula (II)    <IMAGE> II  wherein R1 and R2 are defined as above, with a suitable protected halosugar, after which the protecting groups are removed.
Patent SE-8205199-L (SE)
Inventor: DITOMMASO A
IPC: B64C3/56
Filed: 1982-09-13
Abstract: A wing support structure for a self-erecting collapsible wing includes a telescoping strut assembly including a leading strut and a trailing strut each pinned at an inner end to fixed pins on a base support structure and pinned to a common pivot pin at the outer end and each strut being telescoping for retraction to a colinear position and spring biased to an outward fully deployed position. Each strut includes inner and outer tubular strut members in which is confined a compression spring with the inner and outer members including an antirotation lock and an anticollapse lock.
Patent SE-8300550-L (SE)
Inventor: BALTISBERGER E
IPC: B65H29/66
Filed: 1983-02-02
Abstract: The two product formations lying in superimposed fashion at a lateral offset are conveyed by a transport device towards a separation or detaching element. The printed products of the first product formation lying at the top marginally protrude at one side thereof past the printed products of the second product formation lying at the bottom. A deflecting part or element of the separation element is arranged in the travel path of the protruding marginal portions of the printed products of the first product formation. The deflecting part or element extends transversely with respect to the travel path. The printed products of the second product formation lying at the bottom run past the deflecting part or element without being acted upon by the latter and are outfed by a first outfeed conveyor. The printed products of the top situated product formation contact the deflecting part or element at their protruding marginal portion and are deflected upwardly and lifted from the printed products of the bottom situated product formation. The up-lifted printed products are outfed by a second outfeed conveyor.
Patent SE-8303437-L (SE)
Inventor: NORDBORG S
IPC: F24D11/00
Filed: 1983-06-15
Abstract: No further information available at time of publication.
Patent SE-8303944-L (SE)
Inventor: NORLYK H
IPC: A01D17/06
Filed: 1983-07-12
Abstract: By mounting four rollers in a mobile root crop harvester and letting them turn in the same direction or rotation with horizontal axles, and letting the first (17) and the third (19) rollers be built up of adjacent discs (22) with projections (24) of rubber mounted on an axle, while the second (18) and the fourth (20) rollers consist of metal cylinders with a spiral-formed carrier on their surfaces, an effective cleaning of the beet (8) can be achieved without the risk of stoppage by stones.
Patent SE-8304180-L (SE)
Inventor: DONALDSON C W
IPC: G01B11/02
Filed: 1983-07-28
Abstract: The invention defines a boundary in space and optically determines the crossing of it by an object and at the time of crossing measures the distance between a point located on the object and the boundary. More particularly, the invention establishes the boundary with respect to an amount of light eclipsed in a light beam positioned in space. In one embodiment, an examination zone containing the boundary is illuminated by two light beams, one of which is produced by inverting and reflecting the other after the other passes through the examination zone with the result that the rate of change in light intensity which occurs during the eclipsing is greater than that in the case of a single beam.
Patent SE-8306458-L (SE)
Inventor: KOPPELOMEKI LEO
IPC: B63B27/14
Filed: 1983-11-23
Abstract: A boarding step is disclosed for mounting on a towing ring (9) fixedly disposed on the stem (19) of a pleasure craft, for facilitating the stepping into and out of the craft. The boarding step comprises two carrier arms (1) which at their portions (4) which are urged against the craft and have rubber coatings, and which, at their outer ends, are provided with a horizontal tread platform (2). The tread platform has, on its underface, an adjustment rail (5) with a number of alternative pivotal anchorage points (14) for a support strut (6) which, at its end facing the craft, is provided with a pivotal, U-shaped abutment portion (7) urged against the stem (19) of the craft. The support strut has a number of alternative anchorage points (11) for a bolt (10) which also engages with the ring (9) fixed in the stem and which, on tightening, urges the boarding step to a positionally-fixing frictional engagement with the craft. An adjustable stay (15) extends between the carrier arms and the support strut.
Patent SE-8400316-L (SE)
Inventor: PERSSON S-J
IPC: B65D88/72
Filed: 1984-01-23
Abstract: The invention relates to a device in a storing and drying installation for grain and similar seed products. The installation comprises a plurality of storage bunkers (7) which have, on their floor portions, a ventilating and/or emptying means (10), for example a floor-sleeping means. By means of the device according to the invention, a subatmospheric pressure can be generated within the storage bunkers (7), as a result of which the contents of the storage bunkers can be effectively treated. A primary channel (6) connected to the storage bunkers (7) extends along the storage bunkers (7) and leads to a filtering installation (3), to the outlet of which a secondary channel (12) is connected, it being possible to connect the latter to each storage bunker (7); this air circuit has a fan (15), runs through each storage bunker (7) and is provided with closable air-passage openings which open into neighbouring sections. By regulating these air-passage openings, a subatmospheric pressure can be generated in the storage bunkers (7). <IMAGE>
Patent SE-8400490-L (SE)
Inventor: BARNY J-J
IPC: B31B50/22
Filed: 1984-02-01
Abstract: A box making machine comprises a feed station, a positioning station, a printing station including four printing units, a cutting station with a creasing unit, a slotting unit and a cutting unit, a folding-gluing station and a stacking and delivery station, all driven by D.C. motors. The D.C. motors control is achieved by the electrical shaft coupling driven by a driving device which comprises a command control unit having a code generator, a synchronization circuit for each motor and a curved generator for one of the motors, a calculating unit including a microprocessor, input/output circuits and an input circuit with switches, a signal conditioning unit with an element for sense discrimination and multiplication, and a signal conditioner, and a command logic unit including a logic drive selection circuit, a logic starting circuit and a logic manual command circuit.
Patent SE-8403136-L (SE)
Inventor: ERIKSSON S
IPC: F02M31/07
Filed: 1984-06-12
Abstract: The invention relates to a valve for apportioning preheated and non-preheated air to an internal combustion engine. The valve has a pivotally mounted valve flap, which is rigidly joined to a balance flap which is so constructed and arranged in the valve body that the low pressure created by the airflow through the valve body gives rise to oppositely directed torques of substantially the same magnitude about the pivot shaft on the balance flap and the valve flap.
Patent SE-8404120-L (SE)
Inventor: KAWASHIMA Y
IPC: F02N11/00
Filed: 1984-08-16
Abstract: A toothbrush having a plurality of bristles supported on a bristle supporting portion of the toothbrush, wherein at least one resilient projecting element encapsulating a permanent magnet in the tip end portion thereof is supported on the bristle supporting portion. The height of the projecting element is somewhat lower than that of the bristles.
Patent SE-8404524-L (SE)
Inventor: BENGTSSON S B
IPC: E05G1/00
Filed: 1984-09-10
Abstract: A shaft forms a drum depositing chamber, and contains a piston forming its base and moving backwards and forwards under the effect of an appropriate mechanism. This mechanism in conjunction with guide tracks in the box gables, displaces the piston against spring force to a drawn-in position when the drum rotates through a predetermined angle. With further rotation of the drum to an issuing position, the piston is freed for spring-affected projecting movement in the shaft. This feeds out the objects deposited in the shaft to a storage chamber.
Patent SE-8405010-L (SE)
Inventor: LENNSTROM TORSTEN SUNE
IPC: B60P3/34
Filed: 1984-10-08
Abstract: The downwardly open channels (9) accommodate, apart from the platform walls (4), parts of the vehicle wheel units. Longitudinal side walls (10) include parts (11) which extend downwardly below the upper limiting surfaces (12) of the channels, to overlap the platform walls on their outsides.
Patent SE-8405793-L (SE)
Inventor: NILSSON B
IPC: F16D65/28
Filed: 1984-11-19
Abstract: A rail vehicle brake unit has a parking brake member (18) provided with a shoulder (18 min ) and movable in a brake force applying direction concurrently with a force delivering push rod (2) of the unit, which has a fixed mounting bracket (3) at each side. A parking brake arrangement for such a brake unit is attained in that two generally co-directional parking brake levers (19, 20) are pivotally attached to each mounting bracket (3) at a common pivot point (11), whereby two levers (19) extend past the pivot point and are joined by a roller (21) for abutting the shoulder (18 min ), whereas the two other levers (20) only extend to the pivot point and are joined by a roller (22) for abutting the shoulder, the distance between the respective rollers and the pivot point being the same.
Patent SE-8505381-L (SE)
Inventor: MORRISON H M
IPC: A45D4/02
Filed: 1985-11-13
Abstract: A hairsetter for electrically heating a plurality of flexible hair curlers includes a thermally insulated hollow container receiving therein a plurality of vertically disposed elongated flexible hair curlers arranged in a pair of rows. The curlers are heated by a heat sink core portion disposed between the curler rows and in heat conductive contact with the curlers. The heat sink core portion includes a flat electrical resistance heater plate sandwiched between two electrically insulating boards covered by two oppositely facing metallic heat sink members. The heat sink members each have a plurality of vertical channels receiving and contacting a respective one of curlers of a curler row for conducting heat to the curler from the heater plate. The rows of curlers are disposed in a tiered arrangement to facilitate removal of the heated curlers from the container through a top opening on the container closed by a hinged cover.
Patent SE-8603250-L (SE)
Inventor: DITTNER A
IPC: B60T11/34
Filed: 1986-07-29
Abstract: A pressure modulator for anti-locking brake systems is provided with a pressure relief piston whose movement is controlled as a function of torque transmitted by an electromagnetic friction clutch.