baber/WOPTO huggingface dataset:
Patent SE-8300804-D0 (SE)
Inventor: STECKLER S A
IPC: H03G3/20
Filed: 1983-02-15
Abstract: An automatic gain control arrangement is provided for an analog to digital (A/D) converter in a television signal processing system. A gain-controlled source of analog signals applies a video information signal to the input of an A/D converter. The A/D converter produces digitized video signal samples at an output which is coupled to a digital peak detector. The digital peak detector detects the level of the digital samples of the synchronizing signal components. The detected sync signal level is compared with a desired value or range of values. If the detected sync signal level is not at the desired level or is outside the desired range, the count of a counter is incremented or decremented accordingly. The count of the counter is converted to an analog voltage which is applied to the gain-controlled signal source to control the level of the analog signal applied to the A/D converter. The analog voltage may also be combined with a control voltage produced by an analog peak detector, which detects the level of the input signal to the A/D converter, to produce a composite gain control signal.
Patent SE-8300979-D0 (SE)
Inventor: CROWTHER R L
IPC: G21C3/32
Filed: 1983-02-22
Abstract: A configuration for a nuclear fuel cluster (15) for a nuclear reactor, which permits the clearance for the cold shutdown state to be maintained in conjunction with minimum impairment of the operating efficiency. The nuclear fuel cluster comprises a component made from fissile material, which is distributed over a substantial axial part of the cluster, as well as a component of neutron-absorbing material having an axial distribution which is characterised by concentration in a relatively short axial zone (65) (the control zone for the cold shutdown state), which corresponds to at least one section of the axial region of the maximum reactivity in the cold shutdown state. The axial distribution of the component made from neutron-absorbing material is characterised by additional concentration in an axial zone (62) (of the hot operating control zone). The component made from neutron-absorbing material is suitably inserted into at least a few of the fuel rods (57-G1, G2, G3, G4). The concentration in the control zone for the cold shutdown state can be at least partially created by one or more fuel rods (G2, G3) which have absorbers only in the control zone for the cold shutdown state. The concentration of the neutron-absorbing material in the control zone for the cold shutdown state can be supplemented by reduced fuel enrichment in the control zone for the cold shutdown state. <IMAGE>
Patent SE-8304963-D0 (SE)
Inventor: SANDBERG OSVALD
IPC: F24V30/00
Filed: 1983-09-15
Abstract: Method of generating thermal energy where the fuel is pieces of metallic aluminium and the oxidizing substance is a diluted water solution of hydrogen peroxide. A small addition of a mercury salt, such as mercury (II) chloride, is required to initiate the reaction. The mercury salt serves as a catalyst and is therefore not consumed.If the reaction is carried out in a closed system, high-pressure water vapour may form. The method may be utilized where there is no combustion air, such as under water or where a high output in relationship to weight and volume is desired.
Patent SE-8306265-D0 (SE)
Inventor: GLAZER S
IPC: G06F15/177
Filed: 1983-11-15
Abstract: A parallel computer system which has a primary task processor, a second primary task processor, a secondary task processor acting as a backup for the second primary task processor transfers messages by: sending messages from the primary task processor to the second primary processor with the second primary task processor operating on the messages by initially storing a received message in a queue and thereafter reading the message from the queue for processing in accordance with the task associated therewith and accumulating a count of the messages read from its queue; and sending the same messages from the first primary task processor to the secondary task processor which stores the messages in a message queue for possible use if the second primary task processor fails. If a primary task processor fails after processing a given number of messages, the secondary task processor associated therewith starts processing the messages in its queue but after having discarded the first given number of messages.
Patent SE-8402647-D0 (SE)
IPC: G01S17/10
Filed: 1984-05-16
Abstract: An optical range simulator device (10) for testing the ranging function of a laser rangefinder (14) receives output pulses from the rangefinder (14) and delivers these to an optical fibre delay line (11,12). The output of the delay line (11,12) and the input of the fibre delay line (11,12) are interconnected by an optical bridging means (15,17,22) which collects at least a portion of each pulse delivered by the output of the delay line (11,12) and recirculates that pulse portion to the input end of the delay line, the remaining portion of each pulse at the output end of the delay line (11,12) being returned to the rangefinder (14) so that for each output pulse received from the rangefinder (14) a simulator device (10) delivers a series of successively delayed return pulses to the rangefinder (14), these delayed return pulses being representative of ranges successively augmented by the range distance represented by the delay line (11,12).
Patent SE-8404557-D0 (SE)
Inventor: VESTERBLOM S A L
IPC: B65G67/20
Filed: 1984-09-11
Abstract: A container side can be opened up, the goods being arranged outside it on a transporter which also inserts and positions them. The goods are arranged so as to fill a vertical cross-section in the container on a loading surface, which is inserted in the container at right angles to the cross-section. - After movement of the goods off the surface, this is brought back to the loading position again.
Patent SE-8405445-D0 (SE)
Inventor: SELVIN G J
IPC: H01R13/658
Filed: 1984-10-31
Abstract: An electrical connector in which one connector member contains a grounding ring having a wall of "C"-shaped configuration in longitudinal section. When the mating halves of the connector are interengaged, the shell of the other connector member slides into the grounding ring deflecting the inner peripheral wall thereof outwardly. The ring provides a windowless EMI/RFI grounding shield for the connector.
Patent SE-8503000-D0 (SE)
Inventor: STRANDBERG A
IPC: C02F1/66
Filed: 1985-06-18
Abstract: The invention relates to a device for metering and dissolving lime in water courses. The device is driven by water and produces an intermittent flow of water in its dissolution part. As a result, the lime particles can be kept in such a state of movement that they dissolve more rapidly, by means of rubbing against each other and parts of the device, without the water washing undissolved lime particles out of the equipment. <IMAGE>
Patent SE-8504134-D0 (SE)
Inventor: BJORNSSON AEGIR
IPC: F02M37/42
Filed: 1985-09-05
Abstract: The filter (10) is fitted in a holder bowl (12) of fluid-impermeable material which partly screens the filter vertical exterior, locating against it and the bottom surface of the filter with a specific clearance. The filter holder bowl rests on a pipe connection (15) which forms a clearance in relation to the bottom of the housing and a passage between the interior of the holder bowl and the return conduit. This arrangement permits oil to flow upwards from the input conduit, between the bowl exterior and the interior of the housing, with water being sepd. from the oil. The oil flows past the bowl edge and back downwards through the filter, with particle pollutants being sepd. Such pollutants are evacuated from the filter housing via the pipe connection and the return conduit (24).
Patent SE-8600175-D0 (SE)
Inventor: GASQUET D
IPC: A63C5/00
Filed: 1986-01-15
Abstract: Ski comprising a main body 1 extended at the front by a tip 2, characterised in that the lower sliding surface 4 of the body of the bearing ski 1 has, at at least one of its ends X, a bearing surface 8 whose width is smaller than the width of the body of the ski, the said bearing surface 8 being connected to the edges 7 of the ski by two slanting lateral surfaces 10, 100, 101 which move away progressively from the plane of contact 11 of the bearing surface 8 with the snow 5. <IMAGE>
Patent SE-8602237-D0 (SE)
Inventor: MEEHANS V
IPC: F16G11/00
Filed: 1986-05-16
Abstract: The coupling comprises a male component (1) which can be screwed into and out of the female component (2). The cylindrical part of the male component is provided with at least one longitudinal slot (10). The threaded part of the female component (2) has threads, the tops of which are bevelled so that the figure described by the threads when the female component rotates is a blunt cone.
Patent SE-8605621-D0 (SE)
IPC: C07K14/41
Filed: 1986-12-30
Abstract: A method of in vivo production of a heteromultimeric protein, the subunits of which together but not separately are capable of generating a specific bioactivity comprising the steps: a) isolating at least two procaryotic genes coding for separate polypeptides; b) eliminating all ATG:s on the 5' end of each gene except the one coding for the starting methionine; c) cloning the genes resulting from step b) into at least one eucaryotic expression vector; d) introducing the expression vector(s) from step c) into a eucaryotic cell; and e) allowing said cell to express separately but simultaneously and coordinately the protein subunits coded for by the said genes resulting in generation of said specific bioactivity; a eucaryotic plasmid vector having introduced therein procaryotic DNA-constructs coding for the separate expression of the subunits of a heteromultimeric protein capable of generating a specific bioactivity in vivo; and the corresponding DNA-sequences and polypeptides.
Patent SE-8700491-D0 (SE)
Inventor: JOHANSSON V
IPC: F42B10/40
Filed: 1987-02-10
Abstract: The invention relates to a supporting cupola (11) for the propellant (6) of a base-bleed gas generator for a projectile, shell or the like. The supporting cupola (11) is arranged in the discharge aperture (7) of the gas generator and provides a reduced gas outlet area from the base-bleed combustion chamber (4) during launch of the projectile. The supporting cupola (11) is made of a material which is easily eroded by the hot combustion gases, such as magnesium. The reduced outlet area increases the pressure in the combustion chamber during the acceleration stage of the projectile so that an improved ignition of the propellant (6) and reduced risk of extinguishment is obtained. Due to erosion of the cupola material the outlet opening area increases with time providing a regressive burning rate of the propellant which means an increased base-bleed effect with respect to the firing range of the projectiles.
Patent SE-8700975-D0 (SE)
Inventor: STENSTROM L
IPC: B65G57/18
Filed: 1987-03-09
Abstract: The first (10) of the transporters forms an angle to the horizontal plane, and carries a quantity of straw on each of its pick-ups (11). Connected to the upper end (18) of the first transporter is the upper end (10) of a second similar transporter (20) which likewise carries a quantity of straw (2) per pick-up. - The second transporter extends downwards, and is pivotable upwardly and downwardly around a shaft (27) at its upper end. At its lower end, the second transporter has several arms, the outer ends (42) of which are movable from a lower (44') to an upper (44") position. A third transporter (60) moves a related straw rack (3) slightly horizontally from the arms (30,31) when it is full to a predetermined level.
Patent SE-8702535-D0 (SE)
Inventor: SVENSSON S
IPC: C08L1/08
Filed: 1987-06-17
Abstract: PCT No. PCT/SE88/00321 Sec. 371 Date Dec. 29, 1989 Sec. 102(e) Date Dec. 29, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10284 PCT Pub. Date Dec. 29, 1988.A polysaccharide-based composition, characterized by comprising or essentially consisting of: at least a first component a) excluding galactane constituted by a substituted beta -1,4-linked glycan which is dissolvable in water of a certain temperature and which has a molecular weight (Mw) of >/=5x104 Daltons, preferably>/=105 Daltons, particularly >/=106 Daltons, and at least a second component b), also excluding galactans, constituted by a substituted  beta -1,4-linked glycan which is more difficult to dissolve than said first component at said temperature, or is agar or a carrageenan; the use of the composiiton above as a: a) means for reducing friction, b) means for facilitating removal of undesired contamination from surfaces, such as graffiti, scrawl, soot etc., c) means for preserving moisture, d) protective surface coverage, e) packaging material, f) slow release matrix or coating for drugs; a body in solid phase having a surface intended for contact with a liquid and for relative movement between surface and liquid, said surface being coated with a solid film essentially consisting of such a composition; and a method for the removal of undesired contamination on a surface.
Patent SE-8703920-D0 (SE)
Inventor: TORNQVIST A
IPC: E04G7/28
Filed: 1987-10-09
Abstract: After the platform units (A,B) have been fitted tightly against one another, the pins (5a,5b,5'a,5'b) are inserted into holes/sockets (4a,4b) joined to a transversal beam (4). - The pins are locked in the inserted position in the sockets by through bolts (6a,6b), which also lock side columns (17a,17b) retaining longitudinal side rails.
Patent SE-8803073-D0 (SE)
Inventor: LUND T
IPC: C21D8/00
Filed: 1988-09-02
Abstract: Steel elements designed to withstand high stress, such as roller bearing elements, are produced by using a steel which has substantially eutectoid composition, a such a steel billet being plasticly formed, without prior soft-annealing, at a temperature just above the A1 temperature of the steel, to a shape approaching the final shape of the element, the element thus shaped being thereafter hardened directly from the forming temperature and being subsequently subjected in conventional manner to final grinding and polishing if required.
Patent SE-8901773-D0 (SE)
Inventor: WALL N P I
IPC: B08B9/055
Filed: 1989-05-18
Abstract: A method for cleaning of ventilation ducts. This method is using vacuum for creating a strong air stream of high velocity which is used for passing a cleaning element through the duct. This cleaning element could comprise a brush or a ball of foam rubber or like, which can adapt its shape to the cross section of the duct. When passing through the duct the element sweeps the inner surfaces of the duct and then loosens dirt adhering thereto. The method is completed with a treatment of the walls with a desinfactant and/or water stream which may contain a grease solvent.
Patent SE-8901981-D0 (SE)
Inventor: JOHANSSON JAN ERIK
IPC: E01C7/36
Filed: 1989-06-01
Abstract: The composition is environmentally less hazardous than previously used sealing compositions and is additionally easier and less costly to prepare. It comprises an active substance, i.e. a substance which permits sealing, in the form of one or more plant and/or animal products.
Patent SE-8903290-D0 (SE)
Inventor: KAMIENSKI E S VON
IPC: F24C15/32
Filed: 1989-10-06
Abstract: The present application contains a process for the production of pizzas, the pizzas being first prebaked, then the pizzas passing through a flame oven, the flames being directed from below onto the pizza, then the final baking, coating and grilling of the pizzas is carried out, the latter alternatively being able to be dispensed with.
Patent SE-8903436-D0 (SE)
Inventor: ALEHED I
IPC: B26F3/06
Filed: 1989-10-17
Abstract: In a device designed to attach one or several lengths of metal wire (8) onto a metal object (7), a strand of wire (9) is advanced by means of a driving mechanism (10, 11, 12) from a reel of wire (2) up to the point of attachment (20) on the object (7) and so as to project a distance (C) therefrom. By means of its electrode (17) a welding head (16) holds down the strand (9) against the object, welding it to the latter. During the holding-down and attachment operation a tensioning mechanism (5) exerts a tension load on the strand, resulting in the length of wire (8) separating from the strand when the metal fuses at the point of attachment (20).
Patent SE-9001655-D0 (SE)
Inventor: GROENLUND T
IPC: H01R4/42
Filed: 1990-05-09
Abstract: The invention concerns a cable terminal which consists of a U-shaped body 1 and a locking part 2 attached in the opening of the body. The cable terminal should be sprung to compensate for heat expansion in the cable and the busbar. In already known terminals the springing is achieved by an indentation 5 in the base of the body, which however makes the terminal higher. According to the invention the shanks of the body have an inclining part 9 and the locking part 2 is supported on tongues 11 located on the free end 8 of the shanks, whereby the inclined parts straighten themselves out in connection with heat expansion in the cables. <IMAGE>
Patent SE-9002111-D0 (SE)
Inventor: ERLIOT JAN
IPC: B65D5/36
Filed: 1990-06-14
Abstract: Two opposing side walls (2,4) of the one pair have vertically running folding lines (24,26). The bottom (14) and the lid (16) are foldably connected to a lower and an upper edge respectively of each of two of the side walls (6,8) via transition parts (27,28). - The folding lines (24,26) and the transition parts (27,28) allow the box to be collapsed to form a flat pack in which the side walls are located between the bottom and the lid.
Patent SE-9002843-D0 (SE)
Inventor: PECHAU G
IPC: B21B15/00
Filed: 1990-09-06
Abstract: A rotating shear is used to crop off the starting and end sections of runs of drawn wire. The wire passes through a guide tube (18) and then into the gap formed by a grooved upper roll (1) running against a smooth lower roll.  The centre portion of the upper roll has a helical groove towards the end of which is a shear blade engaging synchronously with another blade in the lower roll. During the start of the run the wire follows the inclined path (36). When the starting section is to be cropped, the guide tube (18) is moved by the actuating rod  (22) towards the helical groove, where a nose bracket fixed to the tube end engages with the groove and traverses the tube synchronously with the wire. The wire is cropped and the run continues in the direction of line (38). USE/ADVANTAGE - Reliable operation with simple, low-cost design.
Patent SE-9003573-D0 (SE)
Inventor: DEGROFF M S
IPC: B25F5/00
Filed: 1990-11-09
Abstract: A pneumatic power tool comprises a rotary driven output spindle (21) defining an axis, an air motor (17) having an output shaft (26) axially aligned with the output spindle, transmission means connecting the output shaft and the spindle, and control means (16) for operating the air motor. The transmission means comprises a two speed gear system to provide a first drive having a lower torque output and a second gear reduced drive having a higher torque output and a lower rotary speed output relative to the first drive. The two speed gear system also includes a spindle assembly (35) which is axially translatable between first and second drive positions (34) for biasing the spindle assembly (35) to the first drive position, a collar (37) rotatable about the axis and cam means (38, 39) cooperative between the spindle assembly (35) and the collar (37) to effect axial movement of the spindle assembly (35) between the first and second drive positions.
Patent SE-9100894-D0 (SE)
Inventor: ERICSSON M H
IPC: G02B6/44
Filed: 1991-03-25
Abstract: The present invention relates to a coating cup for simultaneous joining together of a number of optical fibres to form a fibre cable and coating the latter with two protective layers of coating material. The coating cup comprises a body 1 with two first and two second diametrically opposite inlet ducts 4, 5 for coating material, a nozzle holder 9 pressed firmly into the body, a control nozzle 22 inserted into the nozzle holder, and two nozzle mouthpieces 32, 39 inserted into the nozzle holder. The nozzle holder 9 has first and second annular grooves located in front of the inlet ducts and, connected to these grooves, first and second radial bores. According to the invention, the control nozzle 22 has a frustoconical inlet bore 24 which merges with a control bore 25 which is oblong in section and is adapted to the fibre cable, and the first nozzle mouthpiece 32 has a frustoconical recess 33 which merges with a sectionally oblong mouthpiece bore 34 and is arranged in such a manner that a first gap 36 is formed between the nozzle mouthpiece 32 and the control nozzle 22. The second nozzle mouthpiece 39 has a frustoconical recess 40 which merges with a sectionally oblong mouthpiece bore 41 and is arranged in such a manner that a second gap 43 is formed between the nozzle mouthpieces 32, 39. The nozzle mouthpieces have distribution ducts 37, 44 which are connected to the radial bores 19, 21 and distribute the material around and fill the material between the fibres in the mouthpiece. <IMAGE>
Patent SE-9101221-D0 (SE)
Inventor: LATERRA T
IPC: B01D29/62
Filed: 1991-04-23
Abstract: A method and apparatus for cleaning filter elements (68) that are vertically positioned within a filter vessel (52) that has a tube sheet (66) dividing the filter vessel (52) into a lower filter compartment (62) and an upper plenum compartment (64). A fixed volume of backwash liquid is rapidly directed from the plenum compartment (64) above the tube sheet (66) through the filter elements (68) into the filter compartment (62) that has been drained of liquid. The rapid movement of the backwash liquid is a result of a pressure differential between the plenum compartment (64) and the filter compartment (62). The volume of backwash liquid is maintained above the tube sheet (66) by a pressurized condition in the filter compartment (62), which volume may be changed by adjusting the pressure in the filter compartment (62). <IMAGE>
Patent SE-9303790-D0 (SE)
Inventor: ERICSSON JAN
IPC: B01J20/26
Filed: 1993-11-17
Abstract: The present invention is directed towards a separation media based on adsorption comprising a polyvinyl ether having different or identical vinyl ether subunits, and towards an insoluble polyvinyl ether comprising free terminal valencies, side hydrogen or methyl groups, as well as plurality of hydrophillic organic groups, wherein hydrogen is replaced by organic residues having affinity to bioorganic molecules.
Patent SE-9400206-D0 (SE)
Inventor: NILSSON BROR
IPC: B01D24/12
Filed: 1994-01-25
Abstract: A water purification plant comprises a treatment container (1), at atmospheric pressure and a first pump (7) for supplying raw water to the container. The pump is regulated by the water level in the container. Further the plant comprises a device (3) to mix the raw water with air in the upper part of the container, a filter (13), a collecting container (15) for filtered water, a pressure tank (17) and a filter washing device (22, 23, 30, 31). It also has a second pressure regulated pump (18) for transporting the filtered water from the collecting container (15) to the pressure tank (17). The filter washing device has a clearing device in the container above the filter (13). The clearing device consists of a siphon (30) and a spillway (31). A system for regulating has long intervals between short periods of back washing the filter.
Patent SE-9402537-D0 (SE)
Inventor: PSAROS GEORGIOS
IPC: A61M16/00
Filed: 1994-07-20
Abstract: An anesthesia system (2), comprising a fresh gas source (14) for supplying a defined flow of fresh respiratory gas to a respiratory circuit (22), is described. The flow is regulated by a flow valve (20) which is controlled on the basis of a flow measured by a flow meter (18). The anesthesia system (2) is devised so the flow meter (18) can be calibrated while the system is in operation to permit the supply of a continuous, or largely continuous, flow of fresh respiratory gas to the respiratory circuit (22). <MATH>