baber/WOPTO huggingface dataset:
Patent SE-8002775-L (SE)
Inventor: WALTHER KARL JOACHIM
IPC: F03B17/02
Filed: 1980-04-14
Abstract: The system includes two floats (4) one in each limb (15) of a U- tube, the floats each being less dense than a liquid to be used to transport the floats in the U-tube. The liquid is caused to reciprocate in and between each limb by providing air above atmospheric pressure above the liquid in one limb, simultaneously with air below atmospheric pressure above the liquid in the other limb in order to push the liquid level down in one limb whilst raising it in the other limb. Electromagnetically operated catches (6) are provided to hold each float within the liquid as the liquid rises up each limb and cables (13) drive a drum and hence the generator upon movement of the float upwards with the rising liquid level after the float has been released. <IMAGE>
Patent SE-8004208-L (SE)
Inventor: OLLIK R
IPC: A22C25/14
Filed: 1980-06-05
Abstract: The invention relates to an apparatus for aligning fish in the position required for decapitation. For this purpose the fish is displaced by means of sprung displacement elements with the point of connection of at least one of its breast fins until the latter engages the catching edge of a brake shoe. The breast fin which is erected thereby is introduced, while being conveyed further, into a gap formed between the brake shoe and a guide track which ensures the guiding of the same and thus of the fish in a well-defined position for decapitation.
Patent SE-8004874-L (SE)
Inventor: SOEHNGEN J W
IPC: D01F6/76
Filed: 1980-07-01
Abstract: The present invention provides a process for preparing microporous hollow fibers by solvent stretching a non-porous hollow precursor fiber having a controlled degree of molecular orientation as measured by birefringence. Control of the precursor fiber orientation, yields a microporous hollow fiber having an improved balance of mechanical strength and permeability.
Patent SE-8007975-L (SE)
Inventor: MUEHLBERGER E
IPC: C23C4/12
Filed: 1980-11-13
Abstract: Uniform protective coatings are deposited on components with a high strength bond by utilizing a supersonic plasma stream and a transferred arc system of selectively reversible polarity. By maintaining plasma stream velocity at a sufficiently high Mach number, and using stream temperatures and static pressures which establish a shock pattern characteristic that diffuses the arc, the workpiece is made cathodic relative to the plasma gun at predetermined intervals. This creates a sputtering effect in which electrons and atoms are ejected from the workpiece despite the impacting plasma flow and the ambient pressure level. This sputtering action is undertaken to clean the workpiece once it is sufficiently heated and to cause intermingling of molecules of the substrate material with molecules of a deposition powder injected into the plasma flow. This preparatory deposition, together with the clean workpiece surface, enables a subsequent buildup of securely bonded and high uniform material.
Patent SE-8008467-L (SE)
Inventor: BUSH J J
IPC: F16J9/26
Filed: 1980-12-03
Abstract: A parted annular piston ring having an outer periphery for engaging a cylinder wall of an internal combustion engine. A band of hard, wear-resistant material is secured in a groove which extends circumferentially completely around the outer periphery. The band is disposed axially between upper and lower narrow lands. An overlapping joint construction is provided at the parted ends of the ring and comprises mutually circumferentially overlappable surfaces inclined at an acute angle relative to the plane of the ring and terminating in the outer periphery of the ring along edges disposed in the upper land. The upper land is wider than the lower land, and the mutually overlappable joint surfaces terminate at their radially inward edges in the bottom side wall of the ring. The band has axial extending end edges exposed at the split, and the outer periphery of the ring has a barrel face contour such that the maximum outside diameter of the ring falls within the outer wear surface of the band.
Patent SE-8101237-L (SE)
Inventor: PROFANT D D
IPC: F16C3/00
Filed: 1981-02-25
Abstract: A high specific modulus shaft 1 for a gas turbine engine has a metal outer tube 2 to transmit the torque and a metal and high modulus filament composite sleeve 3 bonded to the tube's inner surface. The composite sleeve 3 is fabricated and bonded to the inner diameter of the tube 2 by winding a composite composition tape on a mandrel with the filaments axially aligned. The mandrel is then inserted into the metal outer tube 2. The assembly is encapsulated, evacuated and sealed and the mandrel pressurized at a sufficient temperature to achieve consolidation and diffusion bonding of the wound composite to itself and to the shaft inner surface. <IMAGE>
Patent SE-8102611-L (SE)
Inventor: BERGLUND L-A
IPC: H01F19/00
Filed: 1981-04-24
Abstract: A high-voltage transformer for high-frequency voltage pulses has a primary winding 2 of conventional design with thin, mutually insulated conductors arranged about a ferrite core 1. The new feature of the transformer is the secondary winding, which is made of circuit cards 8, 10 provided with openings, which are threaded onto the primary winding pack 2 and the core 1 and held together by a bobbin 7a, 7b. The printed wire laying 85, 86 on each circuit card 8, 10 is connected to a pin 81 and travels in a spiral toward the opening 88 of the card. The wire laying continues via a through-plated hole 87 onto the other side of the card and an additional pin 83. Each circuit card forms a secondary winding section. <IMAGE>
Patent SE-8106591-L (SE)
Inventor: BARSA E A
IPC: C08G18/78
Filed: 1981-11-06
Abstract: Bis(cyclic ureas) are disclosed which have the formula   <IMAGE> wherein R is   <IMAGE>  and CnH2n is ethylene or 1,3-propylene each of which can be substituted by one or more inert substituents. These compounds are useful as masked diisocyanates which, on heating in the presence of a polyol and, optionally, a polyurethane catalyst, give rise to polyurethane resins. Accordingly, they are useful as a component of storage stable compositions which are convertible to polyurethanes upon heating. Such compositions are particularly useful as solvent-less coating compositions. The properties of the above compounds are distinguished in a number of respects from the known bis(cyclic ureas) in which CnH2n has 4 or more carbon atoms in the chain between the valencies. Illustratively, the above compounds are more stable on exposure to heat in the absence of catalysts but, in the presence of polyurethane catalysts, react with polyols at a significantly faster rate than the prior art compounds.
Patent SE-8107594-L (SE)
Inventor: HOHNE F
IPC: B41F15/08
Filed: 1981-12-17
Abstract: The device is used on a screen printing machine, it being possible for the printing product to be fed and delivered outside the operating range of the screen printing machine. The aim and object of the invention are to develop a device which is to be constructed on the basis of a changing table in such a way that the printing product which has already been inserted is printed and a further printing product can be fed and adjusted at the same time. The device according to the invention is distinguished by the fact that a basic frame is arranged on the coordinate table of the screen printing machine and has guide elements, by means of which two receiving frames, in each of which a printing table plate is accommodated in a floating manner, can be moved alternately via a chain drive in two planes, and that the lifting of the printing table plates is initiated by a lifting unit via limit switches. The device is suitable for feeding and delivering printing products, such as printed circuit boards, plate-type materials of the polygraphic industry, of electrical and mechanical engineering. <IMAGE>
Patent SE-8203137-L (SE)
Inventor: JONSSON K
IPC: B62D/
Filed: 1982-05-18
Abstract: A device to prevent rattling when idling between a horizontal beam and at least one vertical anchor that is part of a vehicle's load bunk. The anchor is detachably fastened at one end of the beam by means of a fastening device. An eccentrically shaped element (17) is permanently fastened at the beam (1) at a distance from the fastening device (9, 10) and can be affected for elastic pressing of the anchor (2) against the beam.<IMAGE>
Patent SE-8204833-L (SE)
Inventor: SJOLIN B
IPC: B66C23/36
Filed: 1982-08-24
Abstract: The hydraulically manoeuvrable mechanism is for fixed or releasable attachment to a driven or towed vehicle, and comprises a frame to which is attached a crane column. Joined to this column is a crane beam which can be turned, raised and lowered hydraulically. - At the front end of the beam is a hydraulically driven lifting shaft, to the end of which is attached the required tool. The manoeuvring of the beam is by two double-acting but separately activated cylinders, whose piston ends are movably connected to spaced lugs on the frame. The cylinder connecting rod ends work in conjunction with lugs on the crane beam.
Patent SE-8207472-L (SE)
Inventor: PECHAU G
IPC: B21B1/16
Filed: 1982-12-29
Abstract: The invention relates to a delivery part behind high-speed shears in a wire-rolling mill, a guide tube which can be swivelled into the cutter area being arranged in front of the shears, and a delivery part provided with guide channels for the cropped ends and the material string being arranged behind the shears. The aim and object of the invention is to guarantee smooth running of the rolling wire in the rolling line through low-friction guidance of the material string and the cropped ends and to ensure that the dividing wall for scrap channel and material-string channel is adapted to the lateral movement of the rolling string in the cutter head as well as the simultaneous perpendicular movement during cutting. This is achieved owing to the fact that a vertically displaceable slotted-link part (6) is arranged in the fixed delivery part (3), and the scrap and material-string channels (2 and 5) are present in each case as a section in the delivery part (3) and in each case as sections (2', 2'' and 5', 5'') lying in twos one above the other in mirror-image arrangement in the slotted-link part (6). <IMAGE>
Patent SE-8300194-L (SE)
Inventor: HULSING II R H
IPC: E21B47/01
Filed: 1983-01-17
Abstract: An improved mounting between a cylindrical package, containing a sensitive instrument, and a protective cylindrical housing disposed thereabout. Plugs at opposite ends of the housing each have a conical recess opening toward the other plug and between which the package is confined. O-rings at each end of the package engage the tapered wall of the adjacent recess and absorb longitudinal and radial shock and center the package within the housing. To restrain relative rotational movement between the housing and instrument package, a plurality of coil springs are disposed within aligned bores in an end of the package and the adjacent plug.
Patent SE-8305342-L (SE)
Inventor: SALIHI J T
IPC: B66B1/30
Filed: 1983-09-30
Abstract: A polyphase induction motor propels an elevator car. The motor is powered by a multiphase inverter which receives power from a battery. The inverter is controlled in such a way as to control the frequency and amplitude of the power supplied to the motor in order to control the motor's speed, acceleration, and slip. That inverter control is accomplished by sensing the motor's speed and in response providing predetermined slip and torque signals. The slip can be controlled over a range which can provide negative slip, by which power is regenerated into the battery, which is thereby charged, and positive slip for motoring torque. A charger also charges the battery. The motor and its controls are thereby ostensibly isolated from the power system that supplies power to the charger, the battery handling the peak power requirements. Loop gain is adjustable in relation to cab loading, and offsets are applied within the loop to adjust the production of the slip and torque signal to reflect cab load and to modify car motion as the car is slowed when approaching the floor for a stop.
Patent SE-8306651-L (SE)
Inventor: NORDIN T
IPC: B65G57/26
Filed: 1983-12-02
Abstract: A device for stacking timber elements and applying lattens so that they are situated between the layers of timber in the stack comprises a stacking station (1), apparatus 1 (2) for supplying the timber element to the station and apparatus 2 (3) for applying a layer consisting of a number of lattens (4), which extend across the timber elements, to a layer of elements in the stack. Apparatus 2 (3) comprises a body (10) to position the lattens (4) intended for a layer in a standby position above a carrier (9) located next to the stacking station (1) and apparatus 1 (2) for supply of timber elements. The lattens in said standby position are arranged in a manner that corresponds to the arrangement they shall have in the stack. Apparatus 2 also has bodies separate from apparatus 1 (2) for the supply of wood elements that move the lattens from the carrier (9) to the stacking station (1).<IMAGE>
Patent SE-8406008-L (SE)
Inventor: BRUFF W V H
IPC: H05B7/09
Filed: 1984-11-28
Abstract: The present invention relates to a method for continuous production of elongated carbon bodies having substantial uniform cross-section where a casing filled with unbaked carbonaceous electrode paste is slowly and substantially continuously lowered down through a baking furnace having an external energy supply. The casing is perforated in order to allow baking gases to flow from the electrode paste and into the baking furnace. Air for combustion of the baking gases is supplied to the baking furnace in an amount necessary for combustion of the baking gases which flow into the baking furnace. The external energy supplied to the baking furnace is controlled in such a way that the total amount of external energy supplied to the baking furnace and the energy generated by combustion of the baking gases inside the baking furnace is sufficient to maintain a temperature inside the baking furnace of 700 DEG -1300 DEG  C., preferably 900 DEG -1100 DEG  C.
Patent SE-8501157-L (SE)
Inventor: HYLERSTEDT E
IPC: A61G7/00
Filed: 1985-03-08
Abstract: The foot support (7) for the item of furniture has an upwardly directed step surface (8) which can rotate in the horizontal plane.
Patent SE-8505148-L (SE)
Inventor: KASIN T
IPC: F41A19/06
Filed: 1985-10-31
Abstract: A mount for portable guns, eg machine guns and small cannon, comprises a cradle 31a mounted on two parallel rods 20a, 20b extending in the longitudinal direction of the gun and attached to an outer stationary frame (13) connected to a substructure eg a tripod (1) via a pivot fork (10) to allow adjustable pivoting of the frame about a horizontal axis, as well as about a vertical axis of the pivot fork. The rods 20a, 20b carry recoil brakes 35 in the form of springs and resilient damping material, eg plastics, or alternatively wholly resilient damping material. On the stationary part of the mount a triggering arm 40 has at one end a lever 41 which acts on a pivotable triggering means 42 acting on the triggering mechanism (44) of the gun during the recoil movement of the gun upon firing. The lever 41 has a wheel (41a) which rolls along an interacting surface 42a of the triggering means 42 to allow automatic firing independent of the recoil movement of the gun, the recoil movement of the triggering means 42 being synchronous with the recoil displacement of the gun. <IMAGE>
Patent SE-8505602-L (SE)
Inventor: FUJIWARA K
IPC: C22C38/00
Filed: 1985-11-27
Abstract: A nitrogen-containing dual phase stainless steel with high hot workability, containing in percentage by weight: less than 0.03% of C; 0.3-2.0% of Si; 0.4-4.0% of Mn; 16-22% of Cr; 4-7% of Ni; 2-4% of Mo; 0.06-0.20% of N; less than 0.005% of S; 0.001-0.01% of Ca in a Ca/S ratio of greater than 1.5; and the balance of iron and inevitable impurities.
Patent SE-8603023-L (SE)
Inventor: BILLARD B
IPC: G01N21/49
Filed: 1986-07-07
Abstract: An aircraft acting as a platform (16) above the ocean surface (3), acts as the source location of an ocean penetrating green laser beam (15). The beam is directed to the surface of the ocean and through it to the ocean bottom and reflected back to the surface and to a receiver on the platform. At the commencement of one traverse, a reading is taken on a small field of view as indicated at (17), and at the other end of the traverse, a large field of view reading is taken, as indicated at (18). The device of the invention comprises a pair of shutters (20 and 21) in the return green beam aperture driven respectively by stepper motors (25 and 26) which may be closed to reduce the field of view to that given by the small circular aperture (22), or opened to give the full aperture of the iris.
Patent SE-8702869-L (SE)
Inventor: RANHAGEN G R
IPC: C09D7/61
Filed: 1987-07-15
Abstract: The present invention relates to a water-based acrylate paint exhibiting water vapour permeability, with the paint containing an additive of mica mineral from the group phlogopite, biotite and muscovite in a quantity of 20-65% by weight.
Patent SE-8704769-L (SE)
Inventor: NERGER K K
IPC: B25J17/02
Filed: 1987-11-30
Abstract: A fixed plate (2) is mounted to an end of a robot or working arm (1) by means of screws (3). The fixed plate (2) has an extraordinary multi-cornered, canted, central opening (2c). A connection plate (4) for a gripper (5) is disposed in this central opening by leaving available a slot X for motion. The fixed plate (2) and the connection plate (4) are provided with bores (2a) and (4a) having conical openings (2b) and (4b) for centering cones (6b) of tapered countersunk pins (6) and (6.1). The diameter of the bores (2b) and (4a) is larger by a factor of two times the size of the available slot for motion as compared to the diameter of the tapered countersunk pins (6).
Patent SE-8802162-L (SE)
Inventor: BROQUET C
IPC: A61K31/44
Filed: 1988-06-09
Abstract: The invention relates to new aminoacylates of glycerol acetal of the general formula I    <IMAGE>  I  wherein R1 represents a substituted phenyl group or a group of the formula CmH2m+1, m being an integer of from 9 to 25, R2 represents a hydrogen atom, a phenyl group or a group of the formula CnH2n+1, n being an integer of from 1 to 10, p is a integer of from 3 to 10,   <IMAGE>   represents a nitrogen containing heterocyclic group and X(-) means a pharmaceutically acceptable anion to a preparation process of said compounds and to therapeutic compositions of matter containing the same.
Patent SE-8802330-L (SE)
Inventor: JENSEN P N
IPC: B31B50/99
Filed: 1988-06-21
Abstract: A packaging blank, which has a plane, mainly polygonal bottom zone (21) and has side-wall zones (22-24) which are connected to the bottom zone (21) by folding lines along the edges of the bottom zone (21), can be erected by means of an erection device. This device has a supporting surface (19), along the side edges of which are rotatably mounted rollers (14, 15, 17) which serve for bending or erecting the side-wall zones (22-24) when the bottom zone (21) of the blank is pressed against the supporting surface (19) of the device. Because rollers (14, 15, 17) are used, instead of the conventional fixed guide plates, for erecting the side-wall zones (22-24) of the blank, this ensures that the force necessary for pressing the bottom zone (21) of the blank against the supporting surface (19) is reduced, and that a sliding movement between the rollers and the side-wall zones is also avoided. <IMAGE>
Patent SE-8902318-L (SE)
Inventor: OLSSON J I G
IPC: G01P13/00
Filed: 1989-06-27
Abstract: An arrangement for detecting the presence or absence of rotation of an object 10, for example a washing drum in a washing machine, comprises a container 18 arranged to rotate with the object and filled with a fluid. The container 18 also contains a body 19, the density of which is lower than that of the fluid. A sensor 20; 23 is fixed outside the container 10 so as to sense when the body 19 has assumed a characteristic position in order thus to detect whether the container and thus the object is rotating or standing still. <IMAGE>
Patent SE-8902535-L (SE)
Inventor: KARLSSON J
IPC: B65B13/02
Filed: 1989-07-14
Abstract: A device for strapping goods on a pallet comprises a stand 1 and a reel containing tape S;P, which reel is rotatably supported by the said stand and which tape is intended to be led beneath the pallet and around the goods and subsequently tightened to secure the goods on the pallet. The device comprises an arm 5 which projects essentially horizontally from the stand 1 and which is longer than or essentially as long as the width of the pallet and the height of which above floor level is lower than the height of the pallet, which arm is provided with a device 10 for locking one end of the tape S,P and can be introduced beneath the pallet so that the locking device 10 is accessible for actuation from both sides of the pallet. <IMAGE>
Patent SE-9002350-L (SE)
Inventor: VOIGT R
IPC: C10L1/16
Filed: 1990-07-04
Abstract: Additives for lowering the pour point and inhibiting wax deposition in 167-392 deg. C middle distillate fractions contg. at least 10 wt. % of 302 deg. C+ material comprise a mixt. of: (a) a soln. of benzoic acid (I) and formic acid (II) in MeOH, EtOH, cyclohexanol and/or i-PrOH, with a (I):(II) molar ratio of 5:1 to 1:5; and (b) a soln. of a 12-22C fatty amine (III) in a 127-397 deg. C hydrocarbon fraction (IV), where (III) has a primary amine content of at least 75%. The (I):(II) molar ratio is pref. 1:1.75-2. The wt. ratio of alcohol solvent to (I) is 1.5-6:1. The (III:(IV) wt.  ratio is 1:1-3. (IV) is xylene, a 9/12C aromatic fraction or diesel oil. Components (a) and (b) are combined in amts. such that (I)+(II) and (III) are present in stoichiometric proportions. The compsns. may also contain a 402-627 deg.  C hydrocarbon fraction and/or an ethylene/vinyl acetate copolymer. In an example, a typical additive was prepd. by dissolving 50g 'Rofamin T' in 50 g xylene, cooling the soln. to 15 deg. C, and mixing with a soln. of 19.7g (I) and 1.75g of 85% (II) in 30g MeOH.
Patent SE-9102893-L (SE)
Inventor: KULLANDER J
IPC: H04L47/30
Filed: 1991-10-04
Abstract: The invention relates to a method for monitoring and controlling the data flow in a packet data net or a datagram net comprising lines and nodes, the lines via nodes connecting by the network comprised terminals between which traffic takes place in the form of data packets or datagram. Every line and every node comprises a process preceded by a certain queue of data packets/datagram. Data packets are sent in to the net from the terminal for with a given frequency during a given time interval. If during this interval no throttling order is received from the following process, the frequency is increased by a given factor. This occurs successively until a given maximum frequency is reached. If on the other hand a throttling order is received during the interval, the frequency is instead reduced by a given factor which also occurs successively until no throttling order is received during an interval. <IMAGE>