baber/WOPTO huggingface dataset:
Patent SE-8404005-D0 (SE)
Inventor: SUARATO A
IPC: A61K31/70
Filed: 1984-08-07
Abstract: <IMAGE> Compounds of the above formula (X=H or OH, R1=H, OH or OCH3, R2=Br, Cl or F) and their acid addition salts are useful as antitumour agents. Those in which X=H may be prepared by an exchange reaction between a 4'-epi-4'-O-trifluoromethanesulphonyl-N-protected-daunorubicin (or a corresponding 4-demethyl or 4-demethoxy derivative) and (C4H9)4NCl, (C4H9)4NBr or CsF. Those in which X=OH are prepared from those in which X=H by bromination and reaction with aqueous sodium formate.
Patent SE-8404989-D0 (SE)
Inventor: CARLSSON T
IPC: H02K9/18
Filed: 1984-10-05
Abstract: A synchronous machine having a rotor with a plurality of salient poles which are supported by a rotor rim. The rotor rim is arranged by means of a hollow annular device in mechanical connection with a rotor hub, cooling gas flowing into the annular device relatively close to the hub and leaving at the rotor rim, flowing through cooling ducts in the rotor and stator, through a cooler and out into a cooling gas space which includes a plurality of guide vanes arranged so that the cooling gas on its way from the cooler to the hollow, annular device passes through the guide vanes and is thus put in rotation around the axis of rotation of the rotor.
Patent SE-8406208-D0 (SE)
Inventor: TILJANDER O
IPC: F03C1/04
Filed: 1984-12-06
Abstract: The invention relates to a hydraulic motor, which comprises a surrounding frame casing; an internal cylinder block with radially arranged cylinders and a stationary axle of the hydraulic motor attached thereto; pistons reciprocating in the cylinders and bearing the inner surface of the frame casing, which surface is formed as a running surface guiding the movement of the pistons; a fluid distributor mounted around the axle to rotate together with the frame casing, for the distribution of the hydraulic fluid into cylinder chambers and away therefrom via openings provided in the cylinder block; and feed and exhaust channels for the hydraulic fluid. The object of the invention is to improve such a hydraulic motor by compensating, without complicated balancing elements, the force caused by the pressurized hydraulic fluid and separating the fluid distributor and the cylinder block. This has been solved according to the invention in such a manner that a ring space is formed between the fluid distributor and the axle, by means of stepped counter surfaces of the axle and the fluid distributor, said ring space being formed in the feed channel for the hydraulic fluid.
Patent SE-8500958-D0 (SE)
Inventor: ALZATI A
IPC: H03K17/64
Filed: 1985-02-27
Abstract: A control circuit is disclosed for switching current through a load impedance coupled in a bridge across two output terminals. The circuit comprises two power amplifiers, each power amplifier having a first and a second stage. The two power amplifiers are switched by an input stage which, depending on the level of a logic control signal, turns on the first stage of one of the two amplifiers and permits turning on of the second stage of the other amplifier. The second stage is alternately turned on and turned off by a regulating circuit. The first stage of each amplifier comprises two diodes interconnected in series in opposite directions of conduction and having their common terminal coupled to the input terminal of the first stage. This configuration substantially reduces the power dissipated by the first stage when the second stage of the other amplifier is turned off by the regulating circuit.
Patent SE-8501092-D0 (SE)
Inventor: RYGAARD SVEN
IPC: C12N1/12
Filed: 1985-03-06
Abstract: Plant for growing algae, preferably microalgae, comprising a tank in which the algae are allowed to grow in circulating water and which is provided with walls having light openings through which the water with the growing algae is illuminated. The novel features of the invention reside in that the tank in which the water admixed with nutrient solution is caused to circulate consists of a closed channel system or the like having a considerable length and designed as one or more helical tube coils formed of tubes (1) having a small area and suitably arranged in pairwise communicating piles (2a, 2b), that the light openings (9) are arranged in the tube sides along substantially axial regions at said coils or piles, and that light sources, preferably in the form of fluorescent lamps (11), are provided along these regions.
Patent SE-8502923-D0 (SE)
Inventor: CHANDLEY G D
IPC: B22D18/06
Filed: 1985-06-12
Abstract: Unitary, rigid, self-supporting, gas permeable, low temperature bonded, sand grain molds having peripheral side surfaces extending between vertically spaced upper and lower surfaces with mold cavity means spaced therebetween connected to gate passage means having lower open ends exposed at said lower surface, adapted to be filled with molten metal through the gate passage means by applying reduced pressure to the top surface of the mold while its lower surface with the gate passage means lower open ends are submerged in molten metal, are provided with enclosed gas collection void means adjacent to and spaced from each of the mold cavity means, the gate passage means and the upper and lower mold surfaces for collecting gases from the cavity means and gate passage means during filling of the cavity means for controlled removal of gases from the void means through the upper mold surface by application of reduced pressure thereto.
Patent SE-8503413-D0 (SE)
Inventor: OSTEMAR PER
IPC: A01J25/00
Filed: 1985-07-09
Abstract: PCT No. PCT/SE86/00319 Sec. 371 Date Mar. 4, 1987 Sec. 102(e) Date Mar. 4, 1987 PCT Filed Jun. 30, 1986 PCT Pub. No. WO87/00002 PCT Pub. Date Jan. 15, 1987.A device for pressing and molding curd includes a mold reverser (1) in the form of an endless conveyor (16) transporting cheese molds (2) along a horizontal upper run on which the molds stand upright with their fill apertures at the top, and a horizontal lower run on which the molds are upside down. The conveyor supports transverse mold bottoms (17) to which rows of molds are fixedly attached. Mold lids (20) which are open when the molds are on the upper run are automatically closed when the molds are moved down to the lower run, are maintained closed along most of the lower run, are opened for emptying the finished cheeses into a water basin (4), and are opened when the molds are moved back up onto the upper run. The arrangement makes possible the automatic filling of the molds by a filling device (3) located above the conveyor, and forced pressing of the curd by a pressing device (5) above the conveyor and downstream the filling device.
Patent SE-8504745-D0 (SE)
Inventor: NILSSON KJELL ARNE
IPC: F16M11/00
Filed: 1985-10-14
Abstract: The movable observation stand comprises a plate (10) with three hinging legs (11,12,13), one forming a ladder. The leg hinge axes are on the sides of an equilateral triangle, allowing simple folding. - On the plate is a seat (17) adjustable for height, with a support (20,21) for a weather shield. The legs are held in the erected position by ropes (26) and a supporting frame (24) forming a footrest.(1)
Patent SE-8505095-D0 (SE)
Inventor: ALSTROM L
IPC: F04F5/02
Filed: 1985-10-29
Abstract: The present invention relates to an arrangement 1 for a pump operating with an ejector action, which comprises a part 5 which can be connected to a pressurized-fluid source, a number of parts 8, 9 leading to the desired place of use, and an ejector portion 14 which can be connected to the parts. The invention makes it possible inter alia to increase the effect of a pump of the type indicated, so that the consumption of pressurized fluid decreases at the same time as the discharge capacity increases. The ejector portion 14 comprises a pressurized-fluid supply duct 16 leading from the pressurized-fluid connection part 5 and provided with a throttle, and an evacuation part 27 of reduced width. The pressurized- fluid supply duct sleeve etc. 16 extends at least past the ejector portion connection 24, which can communicate with a suction line leading from a bucket or another place of use, seen in the axial direction of the ejector portion, so that pressurized water etc. is arranged so as to be spurted out from the sleeve etc. 16 beyond said outlet 24 on said converging fluid-receiving portion 27, and said sleeve etc. 16 has an end wall with an opening hole, and which end wall has reduced wall material thickness towards the centre of the duct and said opening hole, as a result of which water etc. spurted out from the sleeve is distributed in a conical shape from said opening. <IMAGE>
Patent SE-8600740-D0 (SE)
Inventor: KRAUTZBERGER F
IPC: B05C11/04
Filed: 1986-02-19
Abstract: The invention concerns a coating device for coating a travelling web travelling past the coating device. A chamber for coating composition has an exit mouth, and pressurized coating composition exits the mouth into an application space between the mouth and the web. A doctor blade for the web is downstream of the application space. A damming strip with an edge spaced from the web is upstream of the application space. The damming strip defines an exit slot for excess coating composition in the application space. A flow body in the application space includes feed channels leading from the mouth toward the web and includes passage openings extending generally transversely of the feed channels for conducting the rotary flow of coating composition through the application space. The flow body has obstacles above the exit ends of the feed channels which make the flow therearound more uniform.
Patent SE-8601072-D0 (SE)
Inventor: KEVIUS B
IPC: H01J29/00
Filed: 1986-03-07
Abstract: The invention relates to a method and device reducing magnetic stray fields. A current loop (4) is arranged at a distance from a stray field generating means (3) and is supplied with a current having a time function substantially coinciding with the time function of the current in the stray field generating means (3). By means of this arrangement the electrical stray field to a high extent may be neutralized in a region beyond the position of the current conductor (4) regarded in a direction from the stray field generating means (3). The effect on technical equipment and living beings of undesired magnetic stray field is reduced to a substantial extent by means of the invention.
Patent SE-8602450-D0 (SE)
IPC: F16H48/20
Filed: 1986-05-29
Abstract: PCT No. PCT/SE87/00266 Sec. 371 Date Apr. 22, 1991 Sec. 102(e) Date Apr. 22, 1991 PCT Filed May 29, 1987 PCT Pub. No. WO87/07348 PCT Pub. Date Dec. 3, 1987.A differential gear has a housing which is rotatably driven and which contains the shafts of differential planet wheels for rotation with the housing. The planet wheels are freely rotatable per se and are associated with meshing side wheels rotatably journalled relative to the housing and rotatably connected with a respective shaft which is rotatable relative to the housing.
Patent SE-8602456-D0 (SE)
Inventor: SKOENVALL TAGE
IPC: F16L37/00
Filed: 1986-05-30
Abstract: Method in branching off a tube (10) wherein an oval aperture (11) is made in the tube wall and a tube element (12) having a flange (13) at one end thereof, is inserted through the oval aperture from the outside of the tube. The flange is pressed against the inside surface of the tube by means of a ring (15) provided on the tube element, which is engaged with the outside surface of the tube and is fixedly secured to the tube element, a sealing ring being located between said flange on the tube element and the inside surface of the tube.
Patent SE-8602497-D0 (SE)
Inventor: WESTLING KENNETH
IPC: B65B33/02
Filed: 1986-06-03
Abstract: The anti-rust protection for the flat surfaces of tools (2) comprises a wholly covering foil (1), which can also be used as packaging. Appropriate printed descriptions, price data, etc., can be incorporated in the foil.
Patent SE-8604185-D0 (SE)
Inventor: WARMAN T E
IPC: A61B17/068
Filed: 1986-10-02
Abstract: A disposable surgical stapling instrument is taught for forming and implanting surgical staples in the skin or fascia of a patient. The instrument comprises a body made up of two mating halves and having a rear handle portion, a forward portion and a staple magazine portion beneath the forward portion. The forward portion of the body houses a staple driver shiftable therein between a first retracted position and a second extended staple forming and implanting position. A trigger is pivotally mounted within the body and is directly connected to the staple driver to shift the driver between its first and second positions. A portion of the trigger is exposed beneath the body handle portion for actuation by the surgeon. A leaf spring is located within the body above the trigger to urge the trigger to its unactuated position and the staple driver to its first position. The magazine portion houses an anvil plate terminating at its forward end in a coextensive anvil surface located beneath the staple driver. The anvil plate is configured to support the legs of all but the forwardmost staple of a row thereof mounted thereon. The magazine portion also houses a feeder assembly for the row of staples.
Patent SE-8702381-D0 (SE)
Inventor: HAREN D V
IPC: B41F31/22
Filed: 1987-06-09
Abstract: A reinforced hard porous ink roll assembly and a method of making same. The ink roll assembly of the invention comprises a hard porous material suitable for inking, the improvement comprising a hard ink resistant material encompassing a substantial portion of the outside surface of the roll to provide reinforcement therefor. A method of making the roll of the invention is also provided in which the hard porous inking material is made by metering the polymeric material which is used to form said hard porous material into a mold in increments, and applying pressure to the mold and polymeric material at each increment. After the mold is filled with the polymeric material, the polymeric material is cured. The roll is cooled and a strip of the mold material is milled to expose a small portion of the hard porous inking material in a straight strip parallel to the longitudinal axis of the roll.
Patent SE-8703832-D0 (SE)
Inventor: HENKEL D
IPC: B01D46/24
Filed: 1987-10-05
Abstract: An apparatus for removing soot from the exhaust gases of an internal combustion engine using a loose material filter. The object is to confine the loose material in a particularly effective manner so as to produce a very high degree of soot separation in the filter. This is achieved essentially in that the (loose material) fixing element is composed of two vertically and coaxially disposed perforated tube members that form a first annular chamber, with those surfaces of the perforated tube members that face the first annular chamber being each provided with a fine-mesh screen and adjacent thereto, a coarse mesh screen. The exhaust gas passes through the filter insert transverse to the gravitational effect of the granulate particles. To compact the granulate fill, the first annular chamber can be charged with compressed air via a second annular chamber that is adjacent thereto and is provided in the upper region of the filter housing.
Patent SE-8703868-D0 (SE)
Inventor: MIHIC WLAJKO
IPC: B23B27/04
Filed: 1987-10-07
Abstract: The tool holder is a bar with a recess at one end sloping downwards and rearwardly from its end, with the rear wall to the recess at at least a right angle to the bottom. The clamp member is of a thickness such that it does not project above the bar surface when used with a cutting bit. The clamp is secured by a countersunk bolt threaded onto the holder bar. The clamp positions the cutting bit by V-shaped grooves longitudinally in the recess bottom to hold the bit on the tool holder. Because the clamp is recessed relative to the tool holder, thermal stresses in the clamping member from contact with hot metal cut chips are avoided.
Patent SE-8801981-D0 (SE)
Inventor: JENNERGREN B
IPC: C08J11/06
Filed: 1988-05-27
Abstract: Plastic film, produced substantially from recycled polyethylene, contains at least 10 per cent by weight of linear low- density polyethylene having a density beneath 0.915, thereby improving the welding properties and mechanical properties of the film. The plastic film is particularly suited for the manufacture of sacks, primarily sacks for the collection of rubbish or garbage by local authorities.
Patent SE-8802398-D0 (SE)
Inventor: KOSKINEN M
IPC: B60P1/64
Filed: 1988-06-27
Abstract: The description relates to a loading trailer which comprises a wheel bogie (4), a chassis (2) supported by the wheel bogie, and a gooseneck (3) for connection to a drive vehicle. The chassis is lowerable and raisable in relation to the wheel bogie for the purpose of being driven under a flat bed (5) and for lifting the flat bed with its load. In order to facilitate the aligning of the loading trailer (1) when driving it under the flat bed, at least the rear part of the chassis (2) is equipped with aligning guides (6) which work against the inner sides of the flat bed (5). The aligning guides (6) are preferably made up of arms which extend obliquely forwards and are adjustable by hydraulic cylinders and which have at their ends guide rolls which in the final position can be locked in depressions (9) in the flat bed. The front part of the chassis (2) also has preferably guides (7), which may be fixed.
Patent SE-8902568-D0 (SE)
Inventor: OEBERG BO F
IPC: A61K31/7072
Filed: 1989-07-19
Abstract: An antiviral composition comprising in combination an effective antiviral amount of 3'-fluoro-2',3'-dideoxy nucleoside compound I of the formula    <IMAGE>  I  wherein B is adenine, thymine, guanine, cytosine, inosine, uracil, 5-ethyluracil, 2,6-diaminopurine; and an effective antiviral amount of 2',3'-dideoxy nucleoside compound II of the formula ith Y forms an additional carbon-carbon bond, Y and Z are independently H, OH or F, and B is adenine, thymine, guanine, cytosine, inosine, uracil, 5-ethyluracil, 2,6-diaminopurine, and a physiologically acceptable carrier.
Patent SE-9000334-D0 (SE)
Inventor: MUELLER M
IPC: B60R21/2165
Filed: 1990-01-31
Abstract: A cover equipped with a tear-open line and intended for an airbag unit in a motor vehicle, the cover comprising a foil (2) backed with foam (6) is produced by   a) deep drawing a heated foil 2 continuous in the region of the intended tear-open line in such a way that a channel 3 drawn-in in relation to the adjoining face is formed in the region of the tear-pen line; b) making a reduction in wall thickness of the foil, which defines the tear-open line, on the channel bottom 4 by high- frequency embossing; and c) introducing the foil 2 into a mould and foam-backing the foil, the foam backing being produced with a smaller wall thickness in the region of the tear-open line than in other regions.
Patent SE-9003052-D0 (SE)
Inventor: GEORGSSON KARL-ERIK
IPC: B65B21/06
Filed: 1990-09-26
Abstract: The box device is inserted in the intermediate space between sepd. product units, contact between it with its flaps and the product units not occurring until it has reached a predetermined position. Then the product units are brought together in their width and length directions to form a group, sepd. by the box device with its flaps. The products are then packed in a box or carton with appropriate internal separators (6), the box or carton being pushed downwards over them.
Patent SE-9003417-D0 (SE)
Inventor: HALLSTROEM MIKAEL
IPC: G09F13/10
Filed: 1990-10-25
Abstract: The invention relates to a display case or cabinet which includes preferably a plurality of light-generating devices which surround the case or cabinet and wherein at least one of the wall-parts, the front-part (4), of the case consists totally or partially of a transparent material (4') so as to enable a message, an address or an article to be seen from the outside. Remaining wall-parts (2, 3) consist of rails or bars, preferably extruded lightmetal rails or bars, and at least the front-part (4), carrying the transparent material (4'), is provided with a frame or a frame-part (5), preferably an extruded lightmetal rail or bar, which in cross-section has a configuration which affords pivotal coaction with the rail-edge of an adjacent wall-part (2). The rail-edge of the adjacent wall-part is provided with a slot (11) having an arcuate edge (12) which functions as a slide surface upon pivotal coaction with a frame-part (5), wherein the frame-part (5) is provided with an outwardly directed projection (5a) carried by the curved slot (11). A straight slot (2b) is provided adjacent the curved slot (11) and is able to firmly hold a fixedly mounted plate or panel (7).
Patent SE-9101635-D0 (SE)
Inventor: BOHM C
IPC: H04Q11/04
Filed: 1991-05-29
Abstract: The invention relates to a method and an arrangement for synchronizing two or more individual communication networks (B1-B6) of the time multiplex type, in order to form a composite network thereof, said individual networks having nodes (N1-N5), by means of which cyclic transmission of time frames is performed, which include time slots intended for the data transmission. One node in the composite network is assigned the role as a superior master node (N1) determining the transmission speed of the individual communication networks. This is obtained by adding a fixed idle pattern to each time frame sent out from the superior master node, followed by a fixed triggering pattern as a start of the next time frame. At the receipt of the triggering pattern in a master node (N2-N5) in an individual communication network, which synchronizes the data transmission of this communication network, this master node starts sending a new time frame. <IMAGE>
Patent SE-9102484-D0 (SE)
Inventor: VUORENMAA PAULI
IPC: B62B1/14
Filed: 1991-08-29
Abstract: A cart of the so-called sack or bag carrying kind which includes a frame structure (2), a wheel pair (3) mounted on one, lower end of the frame structure (2), a handle-part (11) mounted on the other, upper end of the frame structure, and a tongue arrangement (5, 6) for insertion beneath a load (41) and supporting of the load at the bottom end of the frame structure (2). The wheels (3) are mounted on one side of the frame structure (2) and the tongue arrangement (5, 6) is located on the side of the frame structure (2) opposite the wheels (3). The tongue arrangement comprises a raisable and lowerable tongue (5) and a moveable tongue (6) which can be moved to a position beneath the raisable and lowerable tongue (5) from a position in which it is located behind the raisable and lowerable tongue (5) to a position in which it projects essentially forwardly of the raisable and lowerable tongue (5).
Patent SE-9200302-D0 (SE)
Inventor: SCHOMAKER JIMMY
IPC: G12B9/08
Filed: 1992-02-03
Abstract: The fixture plate is partly provided with bolt holes for permanent installation, e.g. on a wall or column, and partly three guide holes, the bottoms of which form locating surfaces for three guide pins on the console (9). - The console is provided with an instrument plate (20) for a theodolite, levelling instrument, or measurement camera and a locking pin (16) which permits fixation of the console on the fixture plate. The upper edge of the fixture plate (8) together with the centre of the uppermost guide hole forms an eccentric measurement point and is coordinate determinable.
Patent SE-9200368-D0 (SE)
Inventor: TORNBLAD M
IPC: A47B96/20
Filed: 1992-02-07
Abstract: The door is suspended alone one vertical edge and has a frame (2) with front and rear sides and at least one panel insertable in facing frame vertical edges and a lower horizontal edge. The edges have a track (3) into which the panel fits. - The panel has a decorative plate (5) of pliable but firmly shaped material. The frame (2) is made in one piece and runs from the front side continuously around the whole door periphery, the door suspension components being fixed to the frame.