baber/WOPTO huggingface dataset:
Patent SE-7905774-L (SE)
Inventor: SCHIRMER H G
IPC: B32B27/08
Filed: 1979-07-02
Abstract: A nylon/olefin polymer especially nylon/polyethylene laminate film is useful for packaging food to be cooked in hot water. However, special steps are required to bond the nylon and olefin polymer firmly enough to prevent delamination in these severe conditions. Various adhesives have been tried and in particular combinations of use of an ionomer as adhesive and irradiation of the laminate film. However, a high dosage of radiation is required. The solution to this problem provided by the present invention involves use as an adhesive of an ethylene-vinyl acetate copolymer and irradiation of the laminate film. A dosage as low as 2.0 megarads is possible using this adhesive.
Patent SE-7908211-L (SE)
Inventor: FUJITA H
IPC: B66F7/00
Filed: 1979-10-04
Abstract: Arrangement using an extensible mechanism 2 with a pair of arms 3 and 4 which cross each other, these arms being pivotally connected with each other at the points of intersection for the raising and lowering of a table which is mounted on the upper ends of said arms. This extensible mechanism 2 can be raised and lowered vertically by means of a unit 6 with a cylinder 61 for projecting or retracting a piston rod 62, a pump 63 and an oil container 66 which are mounted on the base plate 7 and fixed to the frame 1 at the lower end of the extensible mechanism 2. The piston rod 62 extends basically upwards from the cylinder 61, while at its front end it is connected to the lower parts of the arms 3. The piston rod 62 intersects the arms 3 essentially at right angles when the extensible mechanism 2 is folded up. <IMAGE>
Patent SE-8002896-L (SE)
Inventor: KRUSE R A S
IPC: F24F12/00
Filed: 1980-04-17
Abstract: A heat recovery unit is adapted for installing in a cookery cupboard or the like space in a dwelling. Within a casing (3) the unit has a lamella heat exchanger (1), which is arranged on one corner edge and has two of its defining surfaces provided with openings for passages facing upwards and two downwards. The heat exchanger has its end walls (8) oriented in vertical planes. It is adapted for heating supply air (9, 10) through heat take-up from exhaust air (11, 12). Four vertical wall portions (13, 16) form a cross above the heat exchanger, thus providing four chambers for the ingoing and outgoing air flows (9-12). By means of portions airtightly sealed against the casing (3) and wall portions (13-17) the heat exchanger is divided into two portions, each having a cross-stream course between supply air (9, 10) and exhaust air (11, 12), with its passages for supply air and exhaust air arranged in series with the corresponding passages of the other portion. The heat exchanger is removable as a unit after opening the front (21) of the casing.
Patent SE-8003208-L (SE)
Inventor: REICHL E
IPC: B05B17/06
Filed: 1980-04-28
Abstract: Inhalator, including a housing having a space formed therein which is accessible from outside the housing, a first fluid container having a pump and a second fluid container without a pump being selectably placeable in the space for emitting fluid, an atomizing element for receiving fluid emitted from the containers, a manually operable actuating element being slideable through a given region for turning the atomizing element on and off and for driving the pump of the first fluid container, and a fixed receptacle for selectably holding the first fluid container so it extends into the given region and for holding the second fluid container out of the given region.
Patent SE-8103860-L (SE)
Inventor: SANDO-PEDERSEN J O
IPC: F23N5/08
Filed: 1981-06-18
Abstract: An electric control circuit for a fuel-fired burner comprises a preparatory control means (TG,T, one fuel release means (VI,VII), a switch (P1) actuable to render operative the fuel release means, a fuel ignition means (ZT), a flame monitoring means (FW,F) and a safety timer (SG,S). The safety timer is successively operable in two sequences during the course of a firing programme, the control means being operable during the first sequence so to condition the circuit that the fuel release means is rendered operative when the switch is actuated, actuation of the switch to render operative the fuel release means at the same time initiating the second sequence and the control means being operable to render inoperative the fuel release means later in that sequence if the flame monitoring means fails to respond. <IMAGE>
Patent SE-8202197-L (SE)
Inventor: INGEMANSSON B-E
IPC: F02C7/045
Filed: 1982-04-06
Abstract: The invention relates to a container for fiberglass wool, as well as a method and apparatus for producing a continuous length of fiberglass wool and for filling the container through which a gas flows, e.g. a muffler, with said wool. The apparatus comprises a feeder means (7) which advances multifiber thread (2) to a nozzle (9) into which compressed air is blown which imparts movement to the thread at the same time as the fibers of the thread are blown apart and entangled so as to form continuous wool. The wool is blown directly into the container (13) while air is evacuated by a suction fan (18).
Patent SE-8207442-L (SE)
Inventor: GRIMES G J
IPC: G06F13/374
Filed: 1982-12-28
Abstract: Circuitry allocates requests for demand-shared bus access among a plurality of service requesting ports. During bus contention time, each requesting port synchronously and sequentially applies the digits of its assigned unique priority code to the bus beginning with the most significant digit. After the application of all digits, only the requesting port having the highest code remains in contention and it seizes the bus. Increased flexibility in port preference is provided by the use of a plurality of status flip-flops in each port for generating dynamic port parameter bits. The generated parameter bits are normally applied to the bus as the most significant bits of a dynamic port priority code during contention time. However, the selective application of a mask signal to a mask conductor during contention time causes each requesting port to prevent any parameter bits from being applied to the bus as long as the mask signal remains. This returns control of the port preference to any unmasked parameter bits and to the assigned port priority codes.
Patent SE-8401574-L (SE)
Inventor: DHENSTRAND G
IPC: F24F9/00
Filed: 1984-03-21
Abstract: An air stream-generating curtaining unit (1) adapted for being included as one of several curtaining units situated in a row in an air curtaining installation. The unit comprises a fan unit (6) arranged in a casing (5), the casing having inlets (7) and outlets (8) for a partial curtain forming air stream driven by the fan unit (6) for the air curtain. The outlet (8) of the curtaining unit is provided with a combined silencing and air distribution means having an air supply nozzle (9) which has a substantially rectangular through-flow cross section with long sides extending along substantially the entire curtaining length of the curtaining unit, and with short sides (12) of gradually decreasing length along the flow path of the partial air stream. At least one (13) of both the defining walls of the supply air nozzle which form said long sides has its profile convex shaped in the flow direction of the partial air stream, seen from within the nozzle. Both defining walls (13, 14) each define one side of a box (15) filled with porous material exterior to and facing towards the nozzle (9), the box serving in a manner known per se as a resistive and reactive silencer, the only open communication of the box (15) with the supply air nozzle (9) being a pierced portion (16) of the defining wall, this portion being at a distance from the inlet of the nozzle. Adjacent the inlet end there is an unpierced entry portion (17) for the partial air stream. The fan unit (6) has a plurality of fans (19), the outlets (20) of which are distributed in spaced relationship along the longitudinal extension of the inlet cross section of the nozzle (9) while the zones in the cross section of the inlet not utilized for outlets from the fan are blanked off.
Patent SE-8403617-L (SE)
Inventor: LANDING S
IPC: A45F3/22
Filed: 1984-07-09
Abstract: No further information available at time of publication.
Patent SE-8405317-L (SE)
Inventor: VON MAYDELL I
IPC: F41F3/06
Filed: 1984-10-24
Abstract: No further information available at time of publication.
Patent SE-8405836-L (SE)
Inventor: LANGE W
IPC: B25C1/00
Filed: 1984-11-20
Abstract: The pneumatic nail driver has a working cylinder (4) with driving piston (5). A pneumatically operable valve disc (13) controls the feeding or discharge of compressed air in the working space (15) lying behind the driving piston (5). Air is admitted to or evacuated from a control space (17) to actuate the valve disc (13). Serving this purpose is a connecting line (18) which can be coupled to compressed air or to the atmosphere via a release valve (23). A control valve (19) is arranged in the connecting line (18). When the release valve (23) is actuated, the control valve (19) connects the control space (17) to the atmosphere and can be changed over into a position in which compressed air is fed to the control space (17). <IMAGE>
Patent SE-8501891-L (SE)
Inventor: YUASA H
IPC: G06T9/00
Filed: 1985-04-17
Abstract: A picture transmission system of the present invention is adapted to code picture data by a variable sampling rate coding system to transmit the same. Picture data are stored in a frame memory (16) of a transmission area so that differential values between the same and predictors from a predictive circuit (43) are obtained by a subtracter (41) and compression-coded by a variable sampling rate compression circuit (42) to be transmitted. The compression-coded differential values are expansion-decoded by a variable sampling rate expansion circuit (40) so that original differential values are supplied to an adder (45). The adder (45) adds up the differential values with predictors, to produce predictors for subsequent sampling points. In a receiving area, transmitted codes are expansion-decoded by a variable sampling rate expansion circuit (51), so that the decoded values are added up with predictors from a predictive circuit (53) by an adder (52) to output the original picture data. Preposition prediction and variable sampling rate decoding are thus combined to enable, in the receiving area, automatic correction of compression/expansion errors caused in the transmission area.
Patent SE-8504966-L (SE)
Inventor: ALMQVIST G
IPC: B23K9/12
Filed: 1985-10-22
Abstract: Conductor comprises a tube with a lining of rings e.g. of glass The ring elements are torus shaped to make the tube flexible. They give little frictional resistance to the passage of welding rod down the centre. - Opt. the glass rings can be sepd. by rubber rings which increase the flexibility of the tube. The glass rings have good wear resistance and are cheap to make the funnel-shaped openings between them facilitatea the introduction of welding rods.
Patent SE-8506071-L (SE)
Inventor: ARNESON HOWARD M
IPC: A47L23/02
Filed: 1985-12-20
Abstract: Apparatus for buffing articles, such as leather goods, silverware and the like. The apparatus includes a container for receiving an article to be buffed. The interior of the container has a buffing material therein and is of a size to permit relative movement of the article and the buffing material so that, when the container is moved about, such as in the drum of a clothes dryer, the article and the buffing material move continuously into frictional engagement with each other causing a buffing action to occur. Several embodiments of the container are disclosed. A clothes dryer can be used for moving the container. In the alternative, a coin operated drum can be provided.
Patent SE-8600353-L (SE)
Inventor: LAINE J
IPC: F24F13/068
Filed: 1986-01-27
Abstract: An air distributor which is designed to be connected to an air-changing duct system 1 and to function as a pressure-reducing arrangement with a perforated inlet pipe 2 which is surrounded by an air distribution chamber 3 with air openings 4 to the room to be ventilated. The perforated inlet pipe 2 is extended through the air distribution chamber in such a manner that the holes 5 in the casing of the pipe point to the side and that the end of the pipe 2 is connected to, for example, pressure measurement chambers known per se. <IMAGE>
Patent SE-8601054-L (SE)
Inventor: ELMQUIST M
IPC: A46B5/04
Filed: 1986-03-07
Abstract: The glove comprises a protective cover over a roughered surface. The protection cover is applied on both sides by non-adhesive tapes is torn away. - This leaves roughened surfaces to which small pieces of fluff, dandruff, hair or dust will adhere when the glove is lightly pressed against the item of clothing.
Patent SE-8700485-L (SE)
Inventor: MUSTAKOSKI JORMA
Filed: 1987-02-09
Abstract: The solid-fuel combustion device is for burning finely divided material such as peat, chips, sawdust, plastics or rubber products, domestic refuse or pit coal or coke. The device has a fuel-metering hopper connected via a shaft containing a reciprocating metering ram with a furnace. A grate in the latter in line with the shaft bottom surface extends to an ash pit against the opposite wall. - Combustion air nozzles are aimed in a row at the fuel on the grate from the same wall, the sidewalls and if desired the fully closed part of the grate Cladding of insulating material encloses an expansion chamber between it and the furnace vault, this chamber also heating the combustion air. The furnace is connected to an after burner chamber with air nozzles and a superheater for the combustion air.
Patent SE-8702449-L (SE)
Inventor: NILSSON O
IPC: B27B25/00
Filed: 1987-06-12
Abstract: The pressure rollers (15) are rotatably located on holders (9) which can lower them towards the conveyor. Peripheral teeth (16) penetrate into the timber in order to guide it in a straight line. - On each holder (9), a yoke (10) moves between a raised position in relation to the pressure roller and one in which it is lowered. Each supports at least one pressure roller (12) with a smooth surface which, when logs are being fed, can be raised to an inactive position above the lower part of the toothed pressure roller (15). When blocks are being fed, the pressure roller (12) is lowerable to an active position beneath the toothed pressure roller lower part, in which it assumes the guiding function.
Patent SE-8703690-L (SE)
Inventor: KRESS H
IPC: F16K31/52
Filed: 1987-09-24
Abstract: Connected to the bottom of the operating spindle (16) of a mixer tap is a cup-shaped control disc (12) which is moved above a ceramic plate (11) with control openings for the water flow. Between the disc and the bottom of the spindle is a head (20) which fits into grooves between vertical lugs (25) on top of the disc.  The head has two vertical sides which are parallel to a pin (18) through the spindle, acting as a hinge, and allowing the head to tilt about an axis parallel to the pin. The bottom of the spindle has a hole (19) through it, holding the central cylindrical part of the head, from which project outwards, the flat sided ends (22) of the head.  These ends fit between the lugs.
Patent SE-8703759-L (SE)
Inventor: ANDERSSON P-I
IPC: B26D1/02
Filed: 1987-09-30
Abstract: Arranged in conjunction with the feed-out aperture (3) are blades (5,6). On the body (1) is a press unit (7) which moves forwards and backwards. This press unit is pressed against the bale located in the receiver (2), forcing it to pass through the feed-out aperture, there to be broken apart by the blades.
Patent SE-8704194-L (SE)
Inventor: SJOEGREN P
IPC: F16L55/12
Filed: 1987-10-28
Abstract: The elastic band used (2) is made of non-conductive material. It encompasses two separate conductors. Holes (4) are made along the band which, when leakage occurs, qives water access to the conductors. As a result the conductance and capacitance increases, and can be indicated with the aid of a corresp. circuit.
Patent SE-8802011-L (SE)
Inventor: CASTWALL L W
IPC: D06F37/22
Filed: 1988-05-30
Abstract: PCT No. PCT/SE89/00288 Sec. 371 Date Feb. 5, 1990 Sec. 102(e) Date Feb. 5, 1990 PCT Filed May 23, 1989 PCT Pub. No. WO89/12132 PCT Pub. Date Dec. 14, 1989.According to a method of balancing a container (10) which is rotating about an essentially horizontal axis, preferably a washing machine drum, the container is provided with cavities (15) evenly distributed along the periphery thereof and having openings (20) via which selectively liquid can be introduced in the respective cavity. A sensor (24) is provided for sensing vibrations caused by the rotation of the container and for emitting an electrical signal the magnitude of which is a measure of the magnitude of the vibrations. The container (10) is brought to rotate at a first rotational speed and the sensor signal is read. A predetermined amount of liquid is introduced in a randomly selected cavity (15) along the periphery of the drum. The sensor signal is again read and the value is compared with the preceding sensed value, wherein if the value is lower than the preceding one a new dose of the predetermined amount is introduced in the selected cavity while if the value is equal to or greater than the preceding one the predetermined amount is introduced in the immediate following cavity along the periphery. The described sequence is repeated until the sensor signal is lower than a predetermined, permissible value at which the container is brought to rotate at a second rotational speed, higher than the first one. The sequence described is repeated for different rotational speeds until the desired rotational speed has been reached and the sensor signal is lower than the predetermined value.
Patent SE-8802471-L (SE)
Inventor: ALMSTROEM HENRIK
IPC: B63G13/00
Filed: 1988-06-30
Abstract: In order to protect an object, for example a ship's hull, against underwater explosions, it is proposed that received compression energy from the shock wave of the explosion shall be stored temporarily in the object and, following passage of the shock wave, shall be returned in controlled manner to the surrounds of the object. The storage can be realized through compression of a medium such as a gas. When the compression energy is to be returned to the surrounding water, the medium is allowed to expand at an appropriate rate. For the implementation of the method, a device is proposed comprising a "rigid" 5 and a "flexible" chamber 15 and a connection 25 between the chambers, which connection is provided with a non- return valve 7 the cone 18 of which has a blow hole 17. The "flexible" chamber 15 is compressed by the pressure from the shock wave, whereupon gas flows into the "rigid" chamber 5. When the pressure in the shock wave then falls, the valve 7 is closed. The pressure between the chambers is subsequently equalized by gas flowing slowly back through the blow hole 17. <IMAGE>
Patent SE-8900129-L (SE)
Inventor: FOGAL R D
IPC: B60B21/00
Filed: 1989-01-16
Abstract: The method involves placing a rim/wheel in a horizontal plane while the rim/wheel is in the first chamber. The method also involves performing a hot liq. cleaning operation upon the rim/wheel while the rim/wheel is in the first chamber, and transferring the rim/wheel after the hot liq. cleaning from the first chamber to a second chambe. The method then comprises shot blast cleaning the rim/wheel while the rim/wheel afte the shot blast cleaning from the second chamber to a third chamber. The method also involves applying an air-impervious coating of resilient protective synthetic polymeric/copolymer material upon all surfaces of the rim/wheel while the rim/wheel is in the third chamber, and removing the rim/wheel from the third chamber for subsequent processing.
Patent SE-8900581-L (SE)
Inventor: OHLSON C-E
IPC: A61B6/00
Filed: 1989-02-20
Abstract: PCT No. PCT/SE90/00104 Sec. 371 Date Aug. 20, 1991 Sec. 102(e) Date Aug. 20, 1991 PCT Filed Feb. 15, 1990 PCT Pub. No. WO90/09147 PCT Pub. Date Aug. 23, 1990.In connection with X-ray or like examination there is used a cassette holder arrangement which is carried by a frame structure (7) by means of pivotal arms (4) which are capable of being swung in the horizontal plane, such as to adjust the position of the cassette in the vertical direction. The arrangement enables pictures to be taken of a sitting patient in mutually perpendicular directions, with the aid of a radiation source (2). The cassette holder (3) can be swung between the exposure positions in a circuit path around the sitting patient, by activation of one of the arms (4). To this end there can be used a parallel linkage (11) which is operative to guide the cassette holder during this pivotal movement. the cassette holder is fixated relative to one of the arms (4), by means of a locking device (8), which is released when wishing to pivot the cassette holder. The invention also relates to a cassette holder arrangement of the aforedescribed kind.
Patent SE-9001478-L (SE)
Inventor: CROSS M
IPC: G01B5/20
Filed: 1990-04-24
Abstract: An inspection apparatus for measuring a surface contour on a workpiece, such as a groove in a pilgering roller die, includes a supporting mechanism for rotatably clamping the die so as to orient the groove thereon in a measurement position, an elongated contact member having a pair of arms with and elements extending in opposite directions, a pair of measurement devices each including a displaceable contact probe and electrical circuitry for measuring the displacement of the contact probe, and a spindle mounting the contact member in a generally vertical orientation and for movement about a vertical axis. End elements on the contact member arms are movable along orthogonally-disposed axes lying in horizontal planes and are respectively placed in contact with a contour of the die groove to be measured and the displaceable contact probes such that displacement of the probes permits measurement of the radius of the groove contour.
Patent SE-9103506-L (SE)
Inventor: ANDERSSON S
IPC: B66F9/18
Filed: 1991-11-27
Abstract: The invention concerns a lifting yoke 1 for lifting a bundle of elements which are arranged loosely in relation to each other and whose tops are essentially level with each other. The lifting yoke 1 has a carrier frame 2 and a vacuum unit 8 which is connected to the carrier frame 2 via a piston and cylinder assembly 9 for lowering the vacuum unit 8 into suction engagement with the tops of the elements for the purpose of lifting the bundle. The lifting yoke 1 is characterized by directional devices 11 which are connected to the carrier frame 2 and which, before lowering of the vacuum unit 8, extend under the latter, and which are arranged to be made to bear against the tops of the elements for directing the vacuum unit 8 essentially parallel with the bundle before lowering of the vacuum unit 8. The lifting yoke is furthermore characterized by at least one pair of centring devices 12 arranged opposite each other and movably connected to the carrier frame 2. These centring devices 12 are arranged to be brought into engagement, before lowering of the vacuum unit 8, with side surfaces of the outermost elements which form the periphery of the bundle for centring the vacuum unit 8 and at the same time for pushing the elements together. <IMAGE>
Patent SE-9301541-L (SE)
Inventor: HALLENSTVEDT ODDBJOERN
IPC: F16H1/14
Filed: 1993-05-05
Abstract: A reverse gear for boats, comprising a bevel gear transmission with two gears (4,5) rotatably mounted on a secondary shaft (8) and alternately engageable with the shaft by means of an engaging sleeve (11). The engaging sleeve is made of bronze and has outer engaging cones (12,13), which are coated with a surface layer of molybdenum. The rotatably mounted gears (4,5) have inner engaging cones (14,15) of case hardened steel. The molybdenum layer need be only about 0.1 mm thick and, contrary to molybdenum coatings on steel inner engaging cones of the prior art, need not be worked after deposition.