baber/WOPTO huggingface dataset:
Patent SE-8004231-L (SE)
Inventor: OHBA T
IPC: G11B5/588
Filed: 1980-06-06
Abstract: A rotary magnetic head assembly for a helical scan video tape recorder comprises a tape guide arrangement including coaxial rotatable and fixed drum portions about which a video tape is helically guided, a pair of substantially parallel bi-morph leaves each secured, at one end, to the rotary drum portion and being both deflectable in the same direction in response to the application of a control signal thereto, and a deflectable member carrying a transducer head and being connected to the opposite free ends of said bi-morph leaves, such deflectable member having at least portions thereof which are elastically flexible and located between the free ends of the bi-morph leaves and the head to deflect in response to deflection of the bi-morph leaves for maintaining the head in proper contacting relation to the tape guided about the drum portions.
Patent SE-8005028-L (SE)
Inventor: ROGERS JOHN WILLIAM
IPC: B21C47/26
Filed: 1980-07-08
Abstract: A strip 12 is unwound from a coiled strip assembly 14 in which adjacent coiled strips are interconnected by spaced tabs 20 intermittently bridging the parting lines 18 between the adjacent strips. To break the tabs 20 without bending them and distorting the adjacent metal, a finger-like body 26 acts on the opposite side of the strip to the tabs 20 to be broken and generates sufficient stress in each successive tab to break it. <IMAGE>
Patent SE-8007775-L (SE)
Inventor: SCHIEK J M
IPC: F02B61/04
Filed: 1980-11-05
Abstract: A marine propulsion unit lower gear housing permits disassembly by rearranging easily removable parts for engagement with non-easily removable parts thereby permitting the use of standard wrenches for disassembly and assembly.
Patent SE-8105812-L (SE)
Inventor: CROOKES D L
IPC: A61P1/04
Filed: 1981-10-01
Abstract: A novel crystal form of ranitidine (N-[2-[[[5-(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl-N'-methy l-2-nitro-1,1-ethenediamine) hydrochloride, designated Form 2, and having favorable filtration and drying characteristics, is characterized by its infra-red spectrum and/or by its x-ray powder diffraction patterns.
Patent SE-8200490-L (SE)
Inventor: KNUDSEN POUL NYBOE
IPC: E02B3/12
Filed: 1982-01-29
Abstract: PCT No. PCT/DK81/00057 Sec. 371 Date Jan. 18, 1982 Sec. 102(e) Date Jan. 18, 1982 PCT Filed May 27, 1981 PCT Pub. No. WO81/03512 PCT Pub. Date Dec. 10, 1981.A revetment protecting coasts and structures thereon against erosion from waves and flowing water. The revetment comprises a plurality of heavy and thick plate bodies (1a-1d) located side by side and directly on the inclined surfaces of the coast. Each plate body comprises at a first pair of opposite ends hinge pins (1', 1'') for a flexible securing of the plate body (1d) to the adjacent plate body (1c). Furthermore, the plate body comprises a plurality of substantially vertical water penetration holes (4', 4'') as well as two hinge openings (2', 2'') located at a second pair of opposite ends of said body. The hinge openings are shaped in such a manner that they beyond penetration of water also may receive pins (1', 1'') of the adjacent plate bodies (1a). In this manner a revetment is obtained which is water-permeable, coherent, appropriately heavy and flexible, and which furthermore in an easy manner may be mounted by unskilled persons.
Patent SE-8202682-L (SE)
Inventor: HOSSDORF HEINZ
IPC: G05B19/42
Filed: 1982-04-29
Abstract: To manufacture any tridimensional object a tridimensional, topologically described model of the workpiece to be machined (9) is entered in a memory of a computer, and the nominal dimensions of the model are confronted with the momentaneous position of the machining tool (2). With acoustic or optical signals, for example by means of a computer screen, the operator (12) of the machining tool is guided. The machining tool is supported movably by a post composed by elements (11, 13, 15) having at least two degrees of freedom. The post may also be provided with a sensor instead of the tool, with which the workpiece (9) is probed and its shape is stored in the computer. The workpiece to be machined (9) may be movably supported in an apparatus (30), where it may be oriented so as to be machined from all sides.
Patent SE-8206185-L (SE)
Inventor: ERIKSSON G
IPC: F28D7/10
Filed: 1982-11-01
Abstract: Heat exchanger comprises two concentric tubes. An end piece fits into the end of the outer tube. The inner tube protrudes through its centre. The outer tube is plastic and the inner one, metal. The latter has an external flange shaped to provide good flow.
Patent SE-8301581-L (SE)
Inventor: ARENS H
IPC: G01F5/00
Filed: 1983-03-23
Abstract: A metering apparatus is provided including a metering pump 7 to which the output signal of a flow meter 2 is fed. For the protection against overdosing electronic monitoring means 10 is provided which turns off the electronic metering control means (4) if the electronic metering control means 4 or the metering pump 7, respectively, of the metering apparatus does not operate properly, and thereby prevents overdosing. A comparator 19 in the monitoring device 10 checks for conformity or correlation between at least two of its input signals to apply an interrupt signal to device 4. <IMAGE>
Patent SE-8301718-L (SE)
Inventor: BJERKING SVEN-ERIK
IPC: E21B21/00
Filed: 1983-03-28
Abstract: In the drilling method, a compressed air drill is used to drill through the soil. The outlet channel from the drill crown has a construction positioned to direct the main part of the air upwards away from the crown between the drill and the lining tube. The remainder of the air passes over the drill point and exhausts along the sides of the drill crown. Air passes down a channel (14, A) and because of the construction (141), some passes up through oblique channels (142, B). This arrangement acts as an ejector, pulling drilled material from the crown in one direction (C). Some air passes down to the crown in another direction (D) to exhaust in a further direction (E). (Provisional basic from Week 8446)
Patent SE-8306009-L (SE)
Inventor: ESKELINEN P
IPC: F26B13/08
Filed: 1983-11-02
Abstract: A method in the dry end of a papermachine is described, which serves for stabilising the running of the paper web. In the method, the paper web (W) is transported, borne by a cloth such as, for example, a drying screen (12), from one row of drying cylinders (10, 11) to another in such a way that the web (W) is located between the drying screen and the cylinder surface on one of the rows of drying cylinders and, on the other row of drying cylinders, runs on the outer surface of the drying screen. In the method, blowing devices are used, by means of which the running of the web in the common passes, extending between the rows of drying cylinders, of web and drying screen (12) is stabilised. In the regions of the two edges (W') of the web (W), air jets (F1) are blown out on the side of the drying screen (12) in the direction opposite to the running of the drying screen and of the web, and these are directed in the region of the wedge-shaped space (K-), formed between the drying cylinder (10) and the web (W) borne by the drying screen (12), against the drying screen (12) at least up to the base line (B) of the said wedge-shaped space (K-). These air jets (F1), which are blown out through a plurality of successive nozzle slots, eject air (F2) and the reduced pressure prevailing in this region on the opposite side of the web (W) in the wedge-shaped space (K-) ... for the purpose of adhesion of the web (W) and its edges (W') to the transport screen ... Original abstract incomplete. <IMAGE>
Patent SE-8306113-L (SE)
Inventor: SUNDBERG T
IPC: G08B15/02
Filed: 1983-11-07
Abstract: The notes are brought into contact with a colour substance solution. To obviate the possibility of washing away the colour from the notes, the solution is combined with a substance which affects the breakdown of resinous matter used in the notes by reactive process.
Patent SE-8306302-L (SE)
Inventor: OSTERBERG L B
IPC: D21F1/36
Filed: 1983-11-16
Abstract: In a machine cloth is disposed a guide line which extends in the crosswise direction of the cloth. The configuration of the guide line is sensed by sensors and is displayed on a screen so that distortions or deviations in the machine cloth becomes visible to the operators who may rapidly take measures to correct the incorrect position of the machine cloth.
Patent SE-8401046-L (SE)
Inventor: EIGEN E
IPC: C11D3/22
Filed: 1984-02-27
Abstract: A deodorant body cleansing composition in the form of a liquid or solid opaque bar, comprising a detergent and a specific carbohydrate capable of reducing the odor-causing bacterial population on the body (skin and/or hair), without the use of antimicrobials. The essential deodorant agent which is a group of carbohydrates specifically effective against the odor-causing bacteria on the skin and/or hair, are mannose, glucose, and oligomers thereof, i.e. dimers, trimers, and tetramers.
Patent SE-8402208-L (SE)
Inventor: GREEN H A
IPC: C07C211/63
Filed: 1984-04-19
Abstract: Di"decyl" or "decyl"-n-decyl- alkyl quaternary ammonium compounds of formula  [decyl-@(R)2-A]X<-> wherein A is "decyl" or n-decyl, R is C1-4alkyl and X is Cl<->, Br<->, I<->, (m)ethosulphate and "decyl" is a mixture of primary alkyl groups of 10c arrows having at least two branches, are useful as disinfectants.
Patent SE-8501088-L (SE)
Inventor: MALAQUIN Y
IPC: G21C11/02
Filed: 1985-03-06
Abstract: The invention relates to an antiradiation shield for nuclear reactors, the parts thereof and a method for producing these elements. 
<??>The antiradiation shield (6) consists of a coronal structure made from elements (8) of a material which can absorb the beams and nuclear particles, such as fast neutrons, for example, which easily escape through the annular free space between the core shroud (3) and the concrete shell (5) of the reactor (2). The elements (8) have shoulders in the form of a parallel flat, with the aid of which each of the elements (8) overlaps the immediately following element. 
<??>Application in nuclear reactors. 
<IMAGE>
Patent SE-8505461-L (SE)
Inventor: STYCZEN M
IPC: F21V7/10
Filed: 1985-11-19
Abstract: A plate piece with a reflecting surface is firstly stamped to a circular shape, and is provided with a hole to one side to permit insertion of lamp in the complete reflector. In a second stage, the plate piece is clipped along another of radial lines (12) so that between them a corresp. number of sector-shaped reflector segments (13) are formed. A scissors-type tool is used for clipping so that the two cut edges on opposite sides of the clipping line are displaceable relatively to one another across the plane of the plate piece, a gap (14) being formed between them. In the final stage of the process, the component is placed in a press with the blank surface facing the convex part of the press tool. When pressed, the segments (13) overlap at their edge parts, and can be ultimately joined by riveting or a similar means, the final bowl-shaped reflector than being ready for use. (Provisional basic advised week 8731)
Patent SE-8600077-L (SE)
Inventor: DOBELE R
IPC: G05D23/19
Filed: 1986-01-08
Abstract: In the case of any rapid heating up, it is determined whether the room temperature (TR) or the time (t) is first to reach a prescribed reference value T'R,1 or 0. If the first is the case, the rapid heating up is thereby terminated, the end time Z of the rapid heating up is determined and  DELTA t = -Z is selected. If, by contrast, the time (t) is first to reach its reference value 0, the rapid heating up is likewise thereby terminated, the measured value TR,M of the room temperature (TR) which is currently valid is determined, and DELTA t = Kn.(TR,1-TR,M)/ DELTA TV,S is calculated. Kn is the previously valid value of a rapid heating-up constant, TR,1 is the desired value of the room temperature (TR) during a period of use following rapid heating up, and  DELTA TV,S is an excess of the feed temperature over the desired value during the rapid heating up. Subsequently, in both cases a new value Kn.(tn+g. DELTA t)/tn of the rapid heating up constant is calculated. In this case, tn denotes the previously valid value of the duration of the rapid heating up, and g denotes a damping constant. During the decreasing period following the period of use, TR,i is continuously measured, and the new duration tn = Kn.T' of the rapid heating up is calculated, where T' = (TR,1-TR,i)/ DELTA TV,S, Kn this time representing the new value of the rapid heating-up constant, and it is clarified whether the time t = tn applies. If this is the case, rapid heating up is started. <IMAGE>
Patent SE-8601161-L (SE)
Inventor: SANDWALL N
IPC: B65D90/58
Filed: 1986-03-12
Abstract: PCT No. PCT/SE87/00128 Sec. 371 Date Nov. 30, 1987 Sec. 102(e) Date Nov. 30, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05587 PCT Pub. Date Sep. 24, 1987.A hopper assembly for crushed material such as ore and limestone is provided, comprising a downwardly narrowing hopper having an outlet located at its lower end defined by facing lateral arcuate edges and a discharge chute, the discharge chute including at one end an arcuate portion conforming to the lateral arcuate edges and at another end a straight portion which guides the material discharged from the hopper, the chute including at each lateral edge thereof a deflector plate extending upwardly from the discharge chute positioned at the junction between the straight and arcuate portions, the deflector plates including an upper arcuate edge portion which lies in the same vertical plane as the facing lateral arcuate edges of the hopper and is adjacent thereto, the plate serving to prevent material discharge from the hopper from jamming between the facing lateral arcuate edges of the hopper and the discharge chute.
Patent SE-8601686-L (SE)
Inventor: KIDELL R B
IPC: E04D13/12
Filed: 1986-04-15
Abstract: The invention relates to a method and an arrangement for mounting holder and safety components on a support 10, in particular an external roof covering, to the opposite side of which it is difficult or impossible to gain access. According to the invention, at least one hole 12 is drilled in the support, through which a profile 11, which has at least one threaded opening and with which a rope engages at at least two points located at a distance from one another in the longitudinal direction of the profile, is inserted into the space below the support by means of the rope and by means of the latter is pivoted into the desired position. A pin bolt 23 is then inserted through the hole 12 and is screwed into the threaded opening of the profile 11. After the rope has been pulled out, the component is mounted on the bolt 23 and is secured by means of a nut which is screwed onto the bolt until the holder or safety component bears against the covering 10 counter to the action of the profile 11 on
Patent SE-8602777-L (SE)
Inventor: NORBERG H L
IPC: F16H25/24
Filed: 1986-06-23
Abstract: The device for fitting a safety nut on ball screw has a ball nut (2) which works in conjunction with a vertically arranged screw (1). The safety nut (3) is fitted beneath the screw. The safety nut has an inner threaded profile fitting against the screw , and it is connected to the ball nut by a spring component (5). The spring acts to screw the nut upwards until it is located against the underside of the ball nut .
Patent SE-8701102-L (SE)
Inventor: PEPPER K V
IPC: A61B19/00
Filed: 1987-03-17
Abstract: An apparatus for containing items during sterilization and for storing the items after sterilization, the apparatus comprising a container including a bottom wall having therein a drain opening, the bottom wall sloping downwardly toward the drain opening, and an element located adjacent the drain opening for permitting the drainage of water from the container through the drain opening and for, when dry, preventing the entry of bacteria into the container through the drain opening.
Patent SE-8702427-L (SE)
Inventor: PERSSON O
IPC: B67D7/04
Filed: 1987-06-11
Abstract: The present invention relates to a device for distributing unleaded petrol or a mixture of unleaded petrol and a leaded petrol from one and the same pump, the pipeline for the unleaded petrol comprising a branch pipe having an openable and closable valve in each branch and a non-return valve in that branch which leads to a mixing point for mixing leaded petrol with unleaded petrol. <IMAGE>
Patent SE-8703619-L (SE)
Inventor: GLADYS R
IPC: B29C45/14
Filed: 1987-09-18
Abstract: A method and a device for supplying substantially plane labels, prior to an injection of thermoplastic, between the mould halves 1,2 in an injection moulding machine, each label being delivered from a loading device and being allowed to fall, guided along its side edges by a pair of chutes 8, until it is stopped by a first stop member 8a',8b',16, so that the label is situated in the region of the cavity 3;4 on either side of which the chutes of the pair of chutes are situated. The fall of the label is stopped in an intermediate position above the cavity 3;4 by a shiftable second stop member 15, before the label continues its fall towards the first stop member. <IMAGE>
Patent SE-8703851-L (SE)
Inventor: HUTTER H
IPC: F16B12/14
Filed: 1987-10-06
Abstract: Modular units are connected to each other with the aid of recesses provided in the edges of the modular units and with the aid of clamping bolts each carrying two nuts and a clamping nut in a mirror-symmetrical arrangement relative to a plane passing centrally through the clamping nut and perpendicularly to the longitudinal axis of the clamping bolt. The recesses are correspondingly dimensioned and located so that two sets of recesses in a mirror-symmetrical arrangement can receive the clamping bolt with its nuts. A clamping bolt has oppositely threaded ends so that the rotation of the bolt in one direciton tightens both nuts and rotation in the opposite directions loosens the nuts.
Patent SE-8802997-L (SE)
Inventor: HIRAI S
IPC: C07D307/52
Filed: 1988-08-26
Abstract: N'-Methylsulphonyl-N"-furyl methylthio-ethyl-guanidine cpds. of formula (I) and their salts are prepared. R is 4-hydroxyphenyl, 4- carbamoylphenyl or 3-methanesulphonylaminophenyl. (I) are histamine H2 receptor antagonists, useful as antiulcer agents with better activity and stability and lower toxicity than known cpds. of JP 88458/84 and 97958/85. In mice all the cpds. had intravenous LD50  at least 0.1 g/kg. and the normal dose is 1 microg-10 mg/kg/ day in 1-4 portions.
Patent SE-8901080-L (SE)
Inventor: TENHUNEN L
IPC: F16H55/26
Filed: 1989-03-29
Abstract: The arrangement for lubricating gearing, especially a rack, has at least one hole (5) in at least one tooth section (2) to allow lubricant to be guided to the teeth (7) used to transmit power. For efficient lubrication, the hole (5) is set at an angle and emerges in such a way that the lubricant flowing through the hole is guided onto the flank surface (8) of the tooth (7). <IMAGE>
Patent SE-8902562-L (SE)
Title: Flower packaging - is made from several adjacently located layers
Inventor: PERSSON SVEN
Filed: 1989-07-18
Abstract: The first (1) of the packaging layers constitutes the outer surface, and a further layer (3) faces inwards towards the packaged flowers. A further layer (2) is located between the first two and all three are joined by strips of adhesive (4). When the packaging is ripped apart or cut away, air flows into the so-called air channels giving the packaging good insulation and stability.
Patent SE-8902755-L (SE)
Inventor: HELLMAN P
IPC: F42B15/36
Filed: 1989-08-17
Abstract: The invention relates to a method for separating an actuation part (3) from a non-spin-stabilized missile, for example a winged shell or the like, by means of first removing the front or rear part of the missile. Thereafter, the remaining missile part (4) together with the actuation part (3) rolls, in which respect the actuation part is slung off from the missile part by the centrifugal force and is positioned to the side of the trajectory of the missile part. Also described are arrangements for facilitating the separation method.
Patent SE-8903953-L (SE)
Inventor: HEDBLOM M-O
IPC: D21H17/00
Filed: 1989-11-23
Abstract: The invention relates to a process for preparation, under reducing conditions, of cooking liquors having high sulphidity for sulphate pulp cooking, wherein the black liquor obtained in the cooking process is fed, after evaporation, completely or partly to a reactor operating at increased temperature which is obtained by energy supply from an external heat source and/or release of energy from the black liquor, a melt essentially consisting of sodium sulphide being formed and withdrawn to be further processed to cooking liquor. The process of the invention is characterized in that in addition there are fed to the reactor the whole or part of sulphur-containing and/or sulphur- and sodium-containing materials present in the pulp mill, including sulphur-containing and/or sodium- and sulphur-containing make-up chemicals used for the total chemicals balance of the pulp mill, in such a way that the mole ratio of sodium to sulphur in the total mixture fed to the reactor is within the range of 1.5 to 4. According to a preferred embodiment of the invention there is used an aqueous solution of the sodium sulphide melt obtained in so-called modified sulphate cooking.
Patent SE-9002663-L (SE)
Inventor: LEHTO A
IPC: G01L9/00
Filed: 1990-08-15
Abstract: In a novel multilayer transducer (1') with bonded contacts and a method for fabricating the bonded contact areas (5') of the transducer, the contact areas (5') are formed on the side surface (7) of the transducer by metal deposition using laser-based deposition, sputter deposition or another suitable metallization method. By virtue of the fabrication method of the contact areas, the size of the transducer (1')can be reduced and the transducer (1') can be bonded to a circuit board using surface-mount technology.
Patent SE-9100635-L (SE)
Inventor: NILSSON P-I
IPC: F04C11/00
Filed: 1991-03-05
Abstract: PCT No. PCT/SE92/00131 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Mar. 3, 1992 PCT Pub. No. WO92/15773 PCT Pub. Date Sep. 17, 1992.A hydraulic pump in the form of an oil pump for a vehicle engine has both its pinion, which is driven by the engine's crankshaft, and a ring-gear, which cooperates with the pinion, incorporated in an end-cover fastened to the end of the engine block. A cap is inserted in a collar on the side of the end-cover facing away from the engine and is only held in position there by means of a locking ring, which engages with a groove in the collar and presses the cap toward the engine. Outside the oil pump, a partly socket-shaped belt pulley is mounted on the crankshaft and its socket-shaped portion substantially grips the collar. Fitting and removal are thus simplified and engine overall length reduced. Simplified sealing also reduces oil leakage risks.
Patent SE-9201507-L (SE)
Inventor: OLOFSSON B
IPC: B65H3/28
Filed: 1992-05-13
Abstract: PCT No. PCT/SE93/00333 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Apr. 16, 1993 PCT Pub. No. WO93/23321 PCT Pub. Date Nov. 25, 1993A device for separating flat objects such as sheet metal blanks has a pair of separator devices which apply a force to the edges of the objects at an angle to a normal of the plane of the objects. In one embodiment, the separator devices are screws which are rotated in opposite directions to lift opposite edges of the objects. As the object is lifted, the angle of the screws becomes more nearly vertical.