baber/WOPTO huggingface dataset:
Patent SE-8206000-L (SE)
Inventor: NILSSON K
Filed: 1982-10-22
Abstract: Marking post, preferably a roadside marking post (1), which is designed, via a retention device (23), to remain in the ground in the event of being driven into, or sustaining a powerful strike, and also to bend and then return to its upright position. In order to obviate the need for separate snow-poles, the marking post displays an upper container (5) for an upward pointing snow rod (4) which is designed to bend on a blow or on impact from a vehicle and return to the upright position.<IMAGE>
Patent SE-8302521-L (SE)
Inventor: BRENNSTROM R
Filed: 1983-05-03
Abstract: The holder (1) which is fitted on the trailer draw bar. On the holder is fitted a helically wound spring (2) through which the cable (3) is drawn, and which extends upwards at right-angles to the holder (2) with sufficient length in relation to that of the cable as far as connecting body (4). - This arrangement prevents the cable coming into contact with the ground. The holder (1) is fitted on to a fixture casing (6) for the connecting body (4), and the casing is slotted allowing it to be extended for clamping the connecting body (4). A protective screw of plastic or rubber is applied to the spring upper end, and which prevents the cable scraping against the end of the spring.
Patent SE-8305619-L (SE)
Inventor: WILLIAMS P C
IPC: F16K5/06
Filed: 1983-10-13
Abstract: A soft-seated fire-safe ball valve includes a pair of seat assemblies each comprising a rigid reinforcing ring (100), an elastic seat ring (102), and a deformable, heat-resistant secondary seat ring (104) interposed between the elastic seat ring and a shoulder (70). Upon fire damage to the elastic seat ring (102), the secondary seat ring (104) engages the ball member (c) to seal the valve (Fig. 6). Also, a weir ring (130) may be received in the seat ring (102). The weir ring (130) inhibits extrusion of a substantial portion of the seat ring (102) such that the seat assembly operates to maintain a fluid-tight seal upon partial destruction of the elastic seat ring. <IMAGE>
Patent SE-8402658-L (SE)
Inventor: ENEROTH J-M
IPC: B03C3/14
Filed: 1984-05-17
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent SE-8405354-L (SE)
Inventor: INGWALL M
IPC: F16L59/14
Filed: 1984-10-26
Abstract: An elastic heat tube which comprises an inner soft annealed copper tube, with a plastic film sleeve. This is surrounded by an insulation layer e.g. asphalt and a polyurethane foam layer. This has a density of 90 kg/m3. There is a flexible plastic protective tubular covering e.g. PEH GM 5010.
Patent SE-8405747-L (SE)
Inventor: SCHILTKNECHT B
IPC: B22D41/08
Filed: 1984-11-16
Abstract: A sliding closure unit includes at least one stationary plate having therethrough a discharge opening, and a movable plate mounted in sliding contact with the stationary plate, the movable plate having therethrough first and second discharge openings and including a closing area. Guides define alternative first and second paths of movement of the movable plate in directions along respective first and second tracks extending between the closing area and the first and second discharge openings of the movable plate. A single drive is connected to the movable plate for moving the movable plate along a selected such path between a closed position whereat the closing area is aligned with the discharge opening of the stationary plate and a selected open position wherein one of the discharge openings of the movable plate is aligned with the discharge opening of the stationary plate. The guide structure is adjustable when the movable plate is in the closed position thereof, without moving the movable plate, to selectively switch between the first and second paths. The movable plate includes three rectilinear surfaces defining edges of the plate and relatively positioned to extend along the three sides of an imaginary equilateral triangle. Centers of the first and second discharge openings of the movable plate are located on bisectors of respective angles of the imaginary triangle.
Patent SE-8500240-L (SE)
Inventor: RICO MARIA ANTONIA GARCIA
IPC: B05B9/04
Filed: 1985-01-18
Abstract: A spray container or aerosol 1 has a spray valve 2 and, internally, is provided with a butyl rubber sleeve 4 surrounding a textile mesh sleeve 7 and a core 5. When an outer chamber 6 is filled with a liquid to a level 17, that liquid is progressively transferred to an inner chamber (inside the sleeve 4) by capillary action through the sleeve 7 with expansion of the sleeve 4 (see Fig. 2) against the resilient opposition of the latter. Upon operation of the spray valve 2, the expanded sleeve 4 will contract and eject the liquid which it contains. The container 1 is refillable and no propellant gas is required. An inner sleeve 8 can be located between the core 5 and the textile sleeve 7, and the bottom of the core 5 and sleeve 8 are so constructed as to facilitate the ascent of the liquid. <IMAGE>
Patent SE-8504563-L (SE)
Inventor: JOHANSSON L-G
IPC: B43M99/00
Filed: 1985-10-02
Abstract: The base part (10,16) incorporates a flat surface to support a note pad. The pin (32,33) axis is at right-angles to the rear edge of the flat surface and the severing blade (31) for drawn-out tape is located to the right or the left of the pin. - To secure the insert incorporating the pin for rotatable location of a tape roll on the base part, the insert is formed with a body (9) constituted by two legs (38) sprung towards each other, with components (39) for releasable engagement with the base part.
Patent SE-8603457-L (SE)
Inventor: RYDBERG SIGGE
IPC: F04F1/00
Filed: 1986-08-18
Abstract: The fluid transported along pipelines (10a,10b) is divided into contiguous bodies sepd. by pressurised bodies of gas. Bodies sealing against the pipe walls are inserted between the gas and fluid as viewed in the direction of flow, pref. after each fluid body.
Patent SE-8605484-L (SE)
Inventor: LUMIAINEN J J
IPC: D21B1/34
Filed: 1986-12-19
Abstract: Material to be disintegrated is fed, e.g. from a paper machine, into an open-topped tub (1) from where disintegrated material is removed by means of a pump, and at least two disintegrator units, preferably revolving rotors (3), are positioned on one wall (6) of the tub (1). Hitherto the positioning of the disintegrating devices has been such that they have not provided adequate space therebetween for the pump removing the disintegrated mass, and that the rotors have been arranged in a position non-conductive to efficient utilization of the flow energy, which has resulted in high energy consumption. These drawbacks are now overcome in that straight lines drawn through the axes of the shafts of the rotors (3) intersect at least in one projection. <IMAGE>
Patent SE-8700991-L (SE)
Inventor: MATTSSON J
IPC: B60R19/56
Filed: 1987-03-10
Abstract: Individual console plates (14) are connectable to the corresp. pivot arms (2) via a screw or bolt union (17), the positioning of which is selectable at a number of positioning points along the arms, in the form of holes (20). The beam (7) is fastened eccentrically to the console components in relation to its end part applicable against the arm (2). By turning the beam to forward or rear positions, the number of positioning possibilities is doubled in relation to the number of positioning hole points (20) on the arm.
Patent SE-8703289-L (SE)
Inventor: MIZERACZYK JERZY
IPC: H01S3/03
Filed: 1987-08-24
Abstract: PCT No. PCT/SE88/00431 Sec. 371 Date Feb. 22, 1990 Sec. 102(e) Date Feb. 22, 1990 PCT Filed Aug. 24, 1988 PCT Pub. No. WO89/02173 PCT Pub. Date Mar. 9, 1989.An improved electrode design for reducing discharge instability, especially in white light lasers. The apparatus consists of at least one cathode electrode (12) arranged between anode electrodes (14), said cathode being divided into two equally long tube parts (15) designed with inner cylindrical electrode surfaces (A1, A2) between which a widened portion (16) is located and each anode electrode is connected via and insulator (13) to the end of each tube part (15) facing away from the widened portion. This widened portion of the cathode serves to divide the cathode which in turn stablized the current and the current density. It can also serve as a metal reservoir.
Patent SE-8901580-L (SE)
Inventor: TOLF A K H
IPC: D06F39/08
Filed: 1989-05-02
Abstract: This invention relates to a level sensor device for household appliances or the like. The device comprises a compartment (25) which at its lower part via a single combined in- and outlet (42) is connected to a treatment chamber into which liquid is supplied. The upper part of the compartment (25) is divided into two sections (26, 27) one section (26) communicating with a pressure sensing means and the other section (27) communicating with atmosphere. The combined in- and outlet (42) is placed between the two sections. By this arrangement a rapid and complete emptying of the sensor is safeguarded when the treatment chamber is emptied.
Patent SE-8904122-L (SE)
Inventor: LINDMAYER M
IPC: G07C9/00
Filed: 1989-12-06
Abstract: The invention relates to a rectangular key case having a swing-out flat key, so that the key can be integrated into the case in a space-saving manner. The case contains a key receiving space formed as a two-legged receiving shaft which, viewed over its length, is essentially L-shaped and extends with its longer leg along the side edge and with its shorter leg along the front edge of the key case housing. The flat key, in its non-working position, is lowered with its shank part entering into the longer leg and with its grip part entering into the shorter leg located near the corner of the key case housing. The shank part of the flat key is pivoted outside the housing and around its corner with the flat key in a working position pointed in the opposite direction from its non-working position and whereupon the grip part of the key engages into a longitudinal area of the shorter leg more remote from the corner.
Patent SE-9000580-L (SE)
Inventor: LEVEN W
IPC: F28D9/00
Filed: 1990-02-19
Abstract: In plate heat exchangers for ventilation of residential spaces, swimming baths, public premises etc., which exchangers are used for incoming air and outgoing air, problems arise when the incoming air has a low temperature, the result of which is that a cold corner A occurs in the heat exchanger, the result of which is that the efficiency of the heat exchanger is lowered. This is to a great extent avoided by reducing the effect of the cold corner by introducing throttles 9 along a number of the ducts 3 for outgoing air, the throttles 9 being of the same order of size along one and the same duct but different in the different ducts 3, the duct 3 with the smallest throttles 9 being located closest to the inlet of the incoming air. The invention relates to a regulating arrangement for the quantity of incoming air, which arrangement contains a temperature-sensing member arranged in said corner A in an incoming-air duct. The regulating arrangement controls the quantity of incoming air so that the temperature in the cold corner does not fall below a predetermined level. <IMAGE>
Patent SE-9001911-L (SE)
Inventor: MORPER M
IPC: C02F1/52
Filed: 1990-05-28
Abstract: Wastewater containing impurities refractory to secondary treatment is first introducted into an aerobic biological treatment stage operating with an oxygen-enriched stream and subsequently into a precipitation stage where the biologically treated wastewater is combined with Ca(OH)2 to precipitate Ca(OH)2CaCO3 sludge which adsorbs or occludes impurities. The clear liquid, separated from the resultant sludge, is passed to a second precipitation stage where it reacts with a CO2 and oxygen-containing waste gas at least in part from the aerobic biological treatment stage, thereby forming additional CaCO3. Waste gas withdrawn from the second precipitation stage, being enriched in oxygen is recycled to the aerobic biological treatment stage.
Patent SE-9103626-L (SE)
Inventor: ANDERSSON RUBEN
IPC: B62B13/18
Filed: 1991-12-06
Abstract: A kick-sled is provided with three pairs of wheels which can be tilted up from a rolling position in which the wheels roll on a support surface and a free position in which the runners rest on the support surface. <IMAGE>
Patent SE-9202929-L (SE)
Inventor: LEWITZ R
IPC: G01N3/46
Filed: 1992-10-07
Abstract: To assess scratch behaviour of bodies, such as glass panes for motor vehicles, at least one scratch mark which extends over a substantially plane area is initially provided in one surface of the body (15) by means of a loadable diamond scratching element (24). After a specified period of time has expired, the ratio of the length of the "closed" scratch relative to the overall length of the scratch mark is determined so as to provide some measure of the scratch stability of the body. To impart the scratch or scratches, a scratching device (10) is used, which includes a carriage (17) movable by means of a stepping motor (31) along a horizontal guide track (18). A support beam (20) is arranged on a holder (19) which is mounted on the carriage (17), and is movable by means of a control drive (22) transversely to the horizontal guide track (18). A diamond scratching element (24) is mounted in a holder (23) at one end of the support beam (20) and by movement of the beam (20) and the carriage (17) can be caused to make one or several parallel scratches in the body (15). <IMAGE>
Patent SE-9203213-L (SE)
Inventor: MORLOK JUERGEN
IPC: A23C3/033
Filed: 1992-10-30
Abstract: A temperature sensor (11) connected to a control means is arranged after a holding section (10). Pressure sensors (17, 17') are arranged at the product inlet to a first regenerative section (5) and on the downstream side of the same regenerative. A constant-pressure valve (15) and a second diversion valve (16) are arranged downstream of a cooling section (4). A conduit (21) for return of the liquid food product is arranged between a first diversion valve (12) and an outlet pipeline from the cooling section (4). If erroneous pressure values or too low a temperature are recorded the control unit actuates the first diversion valve (12) to move to its second position in which the food product is returned to the inlet of a pasteurizer. A pressure increasing means (13) forces the amount of heat treated product present in a regenerative (5, 6) and cooling section (4) to circulate in a circulation path on the downstream side of the pasteurizer (3) in such a way that the pressure of this amount of heat treated food product is maintained.
Patent SE-9301118-L (SE)
Inventor: TEGMAN RAGNAR
IPC: B22F3/15
Filed: 1993-04-05
Abstract: Method for the prepn. of tools by compacting metal powder high temp. in a vessel contg. one or more shape-governing bodies located in defined positions, the metal powder being chosen so that the vol. quotient before and after compaction is less than 2%, and the shape-governing bodies are provided with a max. 5mm coating of hard ceramic particles having a max. size of 5 microns and comprising at least 20 wt.% boron nitride particles, the layer being resistant w.r.t. shape-governing bodies and compacted metal powder. These layers have a low bond strength to the compacted metal powder and permit processing of said compacted powder. Useful for the prepn. of tools having inner moulded cavities, e.g. moulds for casting or spray mouldings.
Patent SE-9301578-L (SE)
Inventor: NILSSON ANDERS
IPC: A61B17/70
Filed: 1993-05-07
Abstract: A vertebral fixating device which is intended to be fitted on the ventral side of the spine to fixate adjacent vertebrae (11A, 11B). The device includes a generally rectangular plate (13) whose length slightly exceeds the distance between the adjacent vertebrae (11A, 11B), elongated fastening devices (22) for fastening the plate (13) to the vertebrae (11A, 11B), through-penetrating holes (17) which are angled cranially on the cranial side of the plate (13) in the dorsal direction, and which are angled caudally on the caudal side (16B) of the plate (13) in the dorsal direction. The holes are intended to receive fastening devices (22), and the fixating device includes securing devices (18) for locking the fastening devices (22) to the plate (13), and at least one pair of pins provided respectively on the cranial and caudal sides of the plate (13) for holding the plate (13) in position when anchoring the plate with the aid of the fastening devices (22).
Patent SE-9500841-L (SE)
Inventor: HELLSTEN MARTIN
IPC: C10M135/08
Filed: 1995-03-09
Abstract: PCT No. PCT/EP95/00950 Sec. 371 Date Sep. 8, 1997 Sec. 102(e) Date Sep. 8, 1997 PCT Filed Mar. 5, 1996 PCT Pub. No. WO96/28527 PCT Pub. Date Sep. 19, 1996A combination of at least one betaine surfactant having an saturated or unsaturated alkyl or acyl group having 10-24 carbon atoms, preferably 14-24 carbon atoms, and an anionic surfactant having the general structureR1-Bwhere R1 is a hydrocarbon group with 10-24 carbon atoms and B is a group or a group in which M is hydrogen or a cationic, preferably monovalent group in a proportion between the betaine surfactant and the anionic surfactant of from 20:1 to 1:2, preferably from 10:1 to 1:1, reduces the flow resistance between a flowing water-based liquid system and a solid surface.
Patent SE-9600460-L (SE)
Inventor: NYTOMT JAN
IPC: F02P15/08
Filed: 1996-02-06
Abstract: The system has a first end (P1) of the primary winding connected to a voltage source (BAT) and its other end (P2) connected to earth via a switch component (SP). The one end (S1) of the secondary winding is connected to a central electrode (E1) on a spark plug and its other end (S2) is connected to earth via at least one capacitor (C1). The capacitor is charged by the spark current (Is) produced in the secondary winding up to a predetermined voltage level given by a voltage-limiting component parallel coupled over the capacitor. A first ignition voltage is induced in the secondary winding after the switch component has broken a primary current (Ip) formed by the primary current and where a spark current (Is) is formed in the secondary winding circuit. The voltage limiting component comprises at least one zener diode has a breakthrough voltage between 600-2000 volts, preferably 1000 volts. The Zener diode limits the charging load by the spark current of the capacitor to a voltage level corresponding to the breakthrough voltage.
Patent SE-9604169-L (SE)
Inventor: SJOEQVIST INGVAR
IPC: H01R4/48
Filed: 1996-11-14
Abstract: For the insert part (10) is arranged an accommodation part (30) incorporating at least one free-supporting, forwardly directed leaf spring (32) clamped firmly to a rear area of the accommodation part. The leaf spring is formed with a widthwise extending forward-facing lock surface (34), which engages in a sprung manner with the insert part (10) backward-facing lock surface (18) for pliable locking of the insert part when it is inserted in the accommodation part. The lock surfaces (18,34) of the insert part and the accommodation part are concave and convex respectively, when observed towards the broad side. The lock surface of the leaf spring forms a front limitation of the leaf spring. The insert part has a rounded plate contour with an inwardly drawn root part (22). The insert part incorporates a relatively thicker front part (12) and a relatively thinner rear part (13) separated by the at least one lock surface.
Patent SE-9701351-L (SE)
Inventor: PASSAGGIO FILIPPO
IPC: G06K9/36
Filed: 1997-04-11
Abstract: In a method and a device for transforming a stream of digital numbers, the correlation between successive numbers is utilized in order to obtain a new stream having a very low correlation between the numbers, whereby the sequence of numbers can be coded much more efficiently from a compression point of view. The numbers are for this purpose coded with the difference between a predicted number (s'(i)) and the actual number (s(i)) taking into account that the sequence does not need to be possible to decode in reverse order. The non-reversible codes can also be applied in lossy data compression schemes. Such schemes can change in accordance with the currently available bandwidth in order to obtain a graceful degradation and optimal bandwidth usage when the compressed data stream is transmitted over a channel having a time varying bandwidth. A general method and device for reversible coding are also provided.
Patent SE-9801434-L (SE)
Inventor: ARNSHAV SIVERT
IPC: G01N15/08
Filed: 1998-04-23
Abstract: A method for the measurement of the permeability to water of a pervious sheet material (16) comprising the steps of placing a nozzle means (5) against one surface of said sheet material (16) and flowing water through the nozzle means (5), characterized by maintaining a constant water flow through the nozzle means (5) and measuring the pressure of the constant water flow in the nozzle means (5). Optionally, a gas, such as air, is introduced into the water flow.An apparatus for performing the method, comprising means (1) for supplying a constant water flow, nozzle means (5) for the constant water flow and means (6) for measuring the pressure of the constant water flow within the nozzle means (5). The apparatus optionally also comprises means (8) for introducing a gas, such as air, into the liquid flow.
Patent SE-9900730-L (SE)
Inventor: THIELKER BODO
IPC: F16L7/02
Filed: 1999-03-01
Abstract: The cable gland device has a sealing insert (12) with a deformable seal (14) and a compression device (16) for compressing the seal, with a sealing mass body (30) between the seal and the outside of the HV cable (2).
Patent SE-9902869-L (SE)
Inventor: DANIELSSON NIKLAS
IPC: G06F21/80
Filed: 1999-08-10
Abstract: The invention concerns a computer device (8) which comprises at least two memory units (10, 12). The memory units (10, 12) are of the kind the function of which in the computer device at least partly is determined by whether electric connection is the case between two contact surfaces (14, 16; 18, 20) of the memory unit (10, 12). The computer device (8) also comprises a switching device (22). The switching device (22) is connected with the two contact surfaces (14, 16) of at least a first (10) of the memory units (10, 12). The electric connection between the two contact surfaces (14, 16) of the first memory unit (10) may be opened and closed with the switching device (22). The function of the first memory unit (10) is thus determined by whether the switching device (22) is set for closure of opening of the connection between the contact surfaces (14, 16).
Patent NO-20000349-L (NO)
Inventor: SPECKEMEYER JENS
IPC: B21D39/04
Filed: 2000-01-24
Abstract: The pipe connection consists of a press fitting element(1) which has a hook-form roof-shaped section(2). Viewed in cross section, the angle included between the two sides(4,5) of the roof-shaped section comes to less than 54 degrees and may be 50 degrees. The total angle between the sides is non-symmetrical, the angle section(7) facing the push-in side greater than the other angle(8). The wall thickness(16) in the roof-shaped section is less than that(15) of the cylindrically-formed section(3).