baber/WOPTO huggingface dataset:
Patent SE-539513-C2 (SE)
Inventor: FREDRIK MAGNUSSON
IPC: D06F39/12
Filed: 2016-02-09
Abstract: ABSTRACT Washing machine (1) for the washing of laundry such as clothes and textiles, which washing machinecomprises a housing (la), wherein the housing (la) comprises: an in|et (4) , for supplying washing water, an out|et (5), for disposal of washing water, a pump (6), for pumping the washing water, wherein that the housing (la) comprises one, or a plurality of washing drawers (2), each washing drawer (2)having a pair of conduits (4a, 5a) for fluid tight connection of a respective flexible washingcompartment (10) for washing laundry and arranged in the washing drawer (2) ), wherein eachdrawer (2) of the housing (la) is arranged to lead water from the in|et (4) of the housing (la) viaconduit (4a) to the respective washing compartment (10) arranged therein and, by means of thepump (6) and conduit (5a), to pump air and water out from the respective flexible washingcompartment (10) in order to create a pressure difference inside the washing compartment (10) withrespect to the surrounding pressure and by that emptying the flexible washing compartment (10) of washing water. Fig. 1
Patent SE-541387-C2 (SE)
Title: Chemical processing of struvite
Inventor: SVÄRD JOHN
IPC: C05F7/00
Filed: 2017-12-19
Abstract: A method for decomposing struvite comprises dissolving of a feed material comprising struvite (100) in HCl (11), forming an acid solution (103). Phosphorus is removed from the acid solution, forming a phosphorus-depleted solution (106). A neutralized solution (108) is formed by adding a base (107) to the phosphorus-depleted solution. Ammonia (109) is stripped from the neutralized solution, forming a chloride salt solution (110). An arrangement (1) for decomposing struvite comprises a dissolver container (10), a phosphorus removing section (20), a neutralizer container (70) and an ammonia removal section (80). The dissolver container is configured for dissolving a feed material comprising struvite in HCl. The phosphorus removing section is configured for removing phosphorus from the acid solution. The neutralizer container is configured for forming a neutralized solution by adding a base to the phosphorusdepleted solution. The ammonia removal section is configured for stripping of ammonia from the neutralized solution.
Patent SE-543834-C2 (SE)
Title: A blank for forming a package and a package
Inventor: MAGNUSSON PÄR
IPC: B65D5/66
Filed: 2019-12-03
Abstract: A blank (100) for forming a package (200), the blank (100) comprising a set of side wall panels, a first bottom panel (106) and a second bottom panel (108), wherein the second bottom panel (108) is configured to be positioned beneath the first bottom panel (106) when the blank (100) has been erected into a package (200). The blank further comprises two opposing side wall portions (110a, 110b), each being foldably connected to the second bottom panel (108). The first bottom panel (106) comprises two internal, inclined fold lines (107a, 107b), wherein each internal, inclined fold line (107a, 107b) extends along a direction having a major component in the transverse direction (T), and wherein each internal, inclined fold line (107a, 107b) extends from a transversally extending side (106a, 106b) of the first bottom panel (106) to a free, longitudinally extending side (106c) of the first bottom panel (106). Each side wall portion (110a, 110b) comprises an internal, inclined fold line (111a, 111b) extending in a direction having a major component in the longitudinal direction (L), each internal, inclined fold line (111a, 111b) extending from a longitudinally extending side (110ac, 110bc) of the side wall portion (110a, 110b) opposing the set of side wall panels (101 -104) to a respective free, transversally extending side (110aa, 110bb) of the respective side wall portion (110a, 110b).
Patent SE-545775-C2 (SE)
Title: Device for storing batteries
Inventor: ANDERSSON BENGT
IPC: H01M10/52
Filed: 2021-11-24
Abstract: ABSTRACT The invention relates to a device (10) for storing batteries that risk self-ignition, comprising an enclosure (12), at least one enclosed chamber (20) arranged inside said enclosure in which a battery (22) can be placed, an outlet (28) in the chamber (20) for hot ﬂue gas from a self-ignited battery, a gas treatment channel (30) arranged inside said enclosure (12) and ﬂuidly connected to said outlet (28) of said chamber (20) and with an outlet (46) for treated gas from said enclosure (12), a number of gas treatment material elements (36) provided in said gas treatment channel (30) for treatment of the hot ﬂue gas, a cooling channel (48) arranged inside said enclosure (12), provided with an inlet (50) and an outlet (52) in said enclosure (12) for a cooling media ﬂowing in said cooling channel (48), said cooling channel (48) being connected to said gas treatment channel (30) for providing a heat exchange, cooling the ﬂue gas in the gas treatment channel (30).
Patent SE-502131-C2 (SE)
Title: Equipment for variable redn. of reject length in rotary printing - involves printing units arranged around rubber sheet-clad cylinder which deposits printed picture on material strip
Inventor: NILSSON ERLING INGVAR
IPC: B41F13/04
Filed: 1989-06-19
Abstract: The picture is deposited on the material strip (4) by the rubber sheet-clad cylinder (2) when the strip passes between the cylinder (2) and a counter pressure roller (5). Before and after the counter pressure roller, the strip passes through two rollers (20,21) supported by two parallel-coupled pendulum arms (9,11). When the pendulum arms move forwards and backwards, the part of the material strip located the pendulum arm rollers (20,21) can be accelerated, retarded or reversed, and the printed pictures deposited on the strip can be so placed with a varied distance between them.
Patent SE-505939-C2 (SE)
Inventor: LAUKKA PEKKA
IPC: B61D39/00
Filed: 1990-02-28
Abstract: A railway goods wagon has a roof made in two parts. Each part can be separately raised and then slid over the other part of the roof in order to open the wagon. In the closed position the roof is supported on rollers (4) which rest on a short length of rail (13) which is attached to the end of a swinging arm (10). In order to retract the roof the arm is swung upwards through 90 deg so that the short length of rail (13) fills the gap in a fixed upper rail. The part roof can then be slid along the fixed rail over the other part of the roof. USE - Railway goods wagons with sliding roofs.
Patent SE-507694-C2 (SE)
Inventor: AHO OSMO
IPC: D21C1/10
Filed: 1990-08-08
Abstract: The invention concerns a process and an equipment for pretreatment of cellulosic chip-formed raw-material by impregnation. In the process, first a vacuum treatment is carried out withou preceeding moistening treatment, and as soon as possible after the vacuum treatment penetration, is carried out with a solution of chemicals or with water at the atmospheric or a higher solution pressure. In this way the fiber cavities can be filled optimally, which promotes a uniform and adequate diffusion of the solution into the fiber walls significantly. The process can be carried out, e.g., in a device which comprises a tank for the treatment of the raw-material and therein a feed opening for the solution as well as an opening for removal of the rawmaterial, which opening communicates preferably with a reception tank, where the atmospheric or a higher pressure prevails.
Patent SE-501529-C2 (SE)
Inventor: ROENN PER GUNNAR
IPC: B66F7/06
Filed: 1992-01-10
Abstract: The invention relates to an arrangement for vertically raising and lowering a unit, e.g. a plate, a monitor or the like, suspended at the top, comprising an upper attachment (2) and a lower attachment (3), said lower attachment beig able to be fixed on a desired ce from the attachment fixed at the top. The arrangement comprising furthermore several groups of interconnected rodlike elements (50) provided with apertures for pivot means, whereof two outer apertures (at 6) are spaced a predetermined distance from each other and at least one intermediate aperture (at 51) is symmetrically disposed between said outer apertures, said groups of rodlike elements forming one of at least three interconnected lazy tongs linkages, whose crossing elements are pivotally connected with each other at each crossing point, said at least three lazy tongs linkages being interconnected by means of a connector (5) pivotally secured at each of opposite outer joints, so that said at least three united lazy tongs linkages form together a retractable (4), and said member being connected at either end with said attachments (2, 3) by means of a device assuming the lateral movements occuring when the unit is retracted or extended, said device comprising shafts (21) provided at the ends of the retractable member at each outer joint, said shafts each being slidably mounted in a bore (20) in members secured to the lower and to the upper attachment, respectively. <IMAGE>
Patent SE-500343-C2 (SE)
Inventor: DROESER WALTER
IPC: A46B13/00
Filed: 1992-01-22
Abstract: PCT No. PCT/SE93/00010 Sec. 371 Date Sep. 15, 1994 Sec. 102(e) Date Sep. 15, 1994 PCT Filed Jan. 11, 1993 PCT Pub. No. WO93/14672 PCT Pub. Date Aug. 5, 1993A roller brush and method of making same for sweeping machines for cleaning streets and roads. The brush includes cassettes arranged in brackets around the periphery of a roller and extending in the longitudinal direction of the roller. The cassettes receive spring members, such as radially projecting bristles, the ends of which are brought in contact with ground when the brush is used for cleaning. The cassettes are received in grooves in the brackets. The spring members are bent double around a locking wire which acts to hold the members in the cassettes and which passes through holes in connecting cross walls extending from facing long sides of the cassettes. The connecting cross walls are provided at spaced locations along the cassette thereby defining cells on the cassette. The spaced connecting cross walls act to increase the rigidity of the cassette.
Patent SE-505455-C2 (SE)
Inventor: FORSMAN BERTIL SVEN
IPC: F24F1/02
Filed: 1993-12-22
Abstract: PCT No. PCT/SE94/01222 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/17636 PCT Pub. Date Jun. 29, 1995A cooling system of compact design includes redundancy and free cold source usage. The system includes two circuits for circulating coolant and heat absorbing medium, and two heat exchanges common to the circuits. The heat exchangers are combined to act on both of the circuits, so that inside air is cooled by cold liquid or by expanding coolant in a combined evaporator-air cooler, and the outside air is used to cool warmed liquid or condensed coolant in a combined condenser-liquid cooler. Free cold, that is, outside cold air, may be utilized when the difference in temperature between inside air and outside air is sufficiently great and the outside air is sufficiently cold. Liquid cooled by outside air in the combined condenser-liquid cooler and then heated by warm inside air in the combined evaporator-air cooler can satisfy the entire heat load. In other cases, the compressor system can provide cooling. The free-cooling system can serve as a redundant system for the compressor system.
Patent SE-507679-C2 (SE)
Title: Learning game for promoting knowledge of wood types and their usage
Inventor: LESSE HAAKAN
IPC: A63F9/20
Filed: 1994-07-19
Abstract: The learning game is of the domino type and has a number of bricks, which are made of different wood types. The brick (1) front sides show two symbols (2a, 2b) which have a connection with the wood type of which the actual brick is made. The symbols can e.g. by a picture of a leaf from the wood type or a picture of a typical usage of the wood type, e.g. a house or a boat. The brick front side even has the wood type name is clear text, whilst the rear side only shows a wood surface.
Patent SE-508467-C2 (SE)
Inventor: KARLSSON LENNART
IPC: C23C30/00
Filed: 1995-03-13
Abstract: PCT No. PCT/SE96/00312 Sec. 371 Date Aug. 12, 1997 Sec. 102(e) Date Aug. 12, 1997 PCT Filed Mar. 11, 1996 PCT Pub. No. WO96/28632 PCT Pub. Date Sep. 19, 1996The present invention relates to a rock drill bit for rotary crushing machining of rock. The rock drill bit includes legs (10), each of which carry a journal (11) provided with bearing surfaces (27, 28, 34) cooperating via bearing elements with bearing races in a rotatable roller provided with inserts or chisels. Each leg is made from a parent material with substantially homogeneous hardness and each leg comprises a leg tail (30) provided to resist entrance of drill cuttings into the bearings. The bearing surfaces (27, 28, 34) have higher wear resistance than the parent material and the leg tail (30) is at least partly of the same material condition as the bearing surfaces. The invention further relates to a method of manufacturing a rock drill bit.
Patent SE-506190-C2 (SE)
Inventor: ANDERSSON MIKAEL
IPC: B29C65/04
Filed: 1996-03-20
Abstract: The invention relates to a method and an apparatus for induction sealing of a packaging material (2) which includes a layer of aluminium foil. The apparatus includes an inductor (1) with two parallel slightly spaced apart conductors (3) which are disposed in an electrically insulated carrier portion (4). The conductors are connected to one another and to a high frequency current source by means of two transverse conductors (6, 7). The transverse conductors (6, 7) are placed in the upper surface (8) of the inductor (1) and coincide with the outer defining lines (13) of the flat-laid material tube (2). Hereby, the current is led in a controlled fashion from the one conductor (3) to the other and a power output requirement is obtained for sealing the central zone of the packaging material (2) which is of the same magnitude as for the sealing of the edge zones of the packaging material (2). The inductor (1) of the above-described type is particularly adapted for sealing packaging material (2) which encloses products that are viscous, for example, tomato paste or fibrous products.
Patent SE-517871-C2 (SE)
Inventor: LIND HENRIK
IPC: H04L12/56
Filed: 1996-07-05
Abstract: The invention relates to a method of transmission of information in packet form in a channel between a number of transmitter/receiver stations. According to the method, information is transmitted between the stations using two access methods. The first access method listens to the channel and transmits on the channel after a certain time after the channel has been confirmed to be free. The second access method uses time division. According to the invention, these two access methods are combined in such a manner that a transmission (TC1) using the first access method with acknowledgement request (PF) is followed by acknowledgement transmissions (KV1-KVn) using the second, time division access method, and that acknowledgement information is always received in the transmitter station irrespective of the level of interference on the channel.
Patent SE-511062-C2 (SE)
Inventor: ROSSBACH HORST
IPC: B60R13/02
Filed: 1996-10-28
Abstract: The acoustic cladding (15) is supported via a mounting flange (14) onto a support bracket (13). The mounting is secured by a spring loaded ratchet (2) clip fitted to the cladding as a pre-assembled unit. To assist the alignment of the cladding onto the mounting a self locating guide (25) on the cladding locates into an alignment guide (17) on the support bracket. The ratchet grip has a clip fastening (3) to a mounting hole in the cladding and the grip extends out of a slot (18) in the mounting flange. A spring support (6) provides the springing.
Patent SE-508439-C2 (SE)
Inventor: WALLEN LARS
IPC: G01N/
Filed: 1997-04-21
Abstract: A device for simultaneously measuring the flow of a gas mixture and a concentration of a specific gas in the mixture comprises a measuring chamber through which the mixture can flow, an acoustic transmitter (26) which generates and emits an acoustic signal that passes through the chamber, an acoustic receiver (28) for measuring the transmitted acoustic signal, and a first processor (36) linked to the receiver for determining the flow of gas through the chamber, based on the effect that the flow has on the acoustic signal. A second processor (38) is linked to the receiver for determining the concentration of the specific gas in the mixture, based on the effect of this gas on the signal. Preferably the second processor is used to measure carbon dioxide content.
Patent SE-511369-C2 (SE)
Inventor: SVENSSON KARL GUNNAR
IPC: A47K10/36
Filed: 1997-05-28
Abstract: The invention relates to a device (1) for removing one or more paper sections (3') from a paper web which is rotatable about a rotary shaft and rolled-up preferably around a bobbin, while using to this end an edge surface which functions as a tear edge or as a web cutting means and which forms part of a lid or cover (6). A rotatable counter pressure roller (8) is mounted adjacent said edge surface (5) and within or beneath the lid or cover (6), such that part of the peripheral surface of said counter pressure roller will lie against the paper web (3). The device includes a driven feed roller (7) which functions to rotate the counter pressure roller (8), so as to feed a paper section (3') past the edge surface (5). The counter pressure roller (8) is arranged to lie against the paper web under pressure from spring means. The counter pressure roller (8) is carried by a front cover part (6), which also carries beneath said counter pressure roller one part (21), a cutting blade, of a shears-like cutting arrangement (20).
Patent SE-515594-C2 (SE)
Inventor: NILSSON DAN
IPC: B23D45/16
Filed: 1997-06-25
Abstract: A hand-operated cutting machine comprising a rotatable saw blade (3), a machine body with drive machinery for rotation of the saw blade, a rear manoeuvring handle (20) with control (17, 18) for a drive motor (2) included in said drive machinery and a front handle bow (25) which has the form of a crow which stretches from one side of the machine body over the machine body or over the saw blade to the other side of the machine body. The handle bow is rotatably attached to the machine body in a hinge (26) with an axis of rotation (24) which is located behind the saw blade and is perpendicular to the plane of the saw blade, that both ends of the handle bow are connected to each other through said hinge, and that the handle bow is fixingly adjustable in different rotational positions.
Patent SE-508234-C2 (SE)
Title: Plant-packaging machine from multiple pots
Inventor: HOEGBERG KJELL
IPC: B65B25/04
Filed: 1997-06-30
Abstract: The plants are grown in multiple pots containing substratum material. The pots (2) are inverted so as to bring the greenery to the underside, and supporting fingers are positioned between the plant stems. The material is removed so as to leave the plants suspended by the fingers via the material remaining on the stems. The fingers hinge on transverse axes, so as to compress the plants in groups between them, in which state they are transferred to the packaging for transport.
Patent SE-518570-C2 (SE)
Inventor: HAEMAELAEINEN JARI
IPC: H04L12/56
Filed: 1998-08-17
Abstract: The scope of the present invention is a method for data transfer in a digital mobile communications system, in which method it is handled data in certain layers according to certain protocols, in a certain layer out of said layers it is transferred user data in radio blocks (RB) over a physical radio channel between a mobile station and a fixed mobile communications network, for the transfer of said certain layer it is formed in the radio block (RB) a payload of a certain size comprising check bits (CHB) connected with the performing of the transfer and transfer bits (TB) available for the transfer of user data, each radio block (RB) is channel coded using a certain coding method and the size of said payload is dependent on the coding method. In the transfer bits (TB) of the radio block to be coded using at least a certain coding method it is transferred user data in a first part of the transfer bits and in a second part of the transfer bits it is transferred fill bits in such a way that it is chosen for the transfer of user data a number of transfer bits divisible by eight.
Patent SE-513605-C2 (SE)
Title: Angle adjustment mechanism for vehicle seat backrest, operated by maneuver bar with hooked arm for cooperating with gear wheel
Inventor: LINDBLAD LENNART
IPC: B60N/
Filed: 1999-02-09
Abstract: The maneuver bar (9) used to alter the angle between two pivot brackets (7, 8) is pivotably connected to the first bracket and joined to the second bracket via a transmission part (10). The bar comprises a first arm section (11) pivotably secured to the first bracket via a first bearing (12), and a second arm section (13) also pivotably secured to the first bracket via a second bearing (14). Fittings (19, 20) are provided for restricting movement of the arm sections relative to each other. The transmission part includes a drive gear wheel (23) mounted on the first bearing and movably connected to the second bracket. Two hooks (30) movably mounted on the first arm section can be guided by a tensile spring (31) to engage with the gear wheel teeth (28). Moving the bar in one direction (A) disengages one of the hooks from the teeth, resulting in the first arm moving out of its resting position, whilst the other hook engaged with the teeth is made to pivot and this pivot motion is transferred to the second bracket.
Patent SE-512987-C2 (SE)
Inventor: JOHANSSON BENGT
IPC: H01F27/245
Filed: 1999-02-16
Abstract: The present invention relates to a booster transformer of the type which is placed around an electric cable (4) for reducing stray currents, where the booster transformer includes a core (K) constructed of magnetic material, which is provided with an internal channel (5) intended to accommodate the cable (4), whereby the core (K) is provided with elements (2, 3) which enable the channel (5) to be opened over its whole length. The novelty is that the body (K) includes at least two groups of plane-parallel laminations (1) which in the plane mainly extend across the direction of the channel and which are arranged in such a manner that they encircle the cable (4), alternatively overlapping one another at the ends to form a closed magnetic circuit, which is openable at least one overlapping place through the separation of the laminations (1) included in the respective group.
Patent SE-521869-C2 (SE)
Title: Manhole, has double walled construction supporting inner and outer covers at and below street level
Inventor: HYVOENEN HEIMO
IPC: E02D29/14
Filed: 1999-03-15
Abstract: The manhole (1) is double-walled, the inner wall (5) supporting an inner manhole cover (6) located below street level (4), whilst the outer wall (7, 8) supports an outer manhole cover (9) located at street level. The outer wall length can be altered.
Patent SE-512311-C2 (SE)
Inventor: LIND BJOERN
IPC: B23B31/26
Filed: 1999-03-23
Abstract: Arrangement for delivering coolant fluid to the rotating part (1,3) of a tool spindle intended to support a tool at one end. It is distinguished in that the end of the rotating part (1,3) that is opposite the tool is accommodated in a unit (4) that is stationary in relation to the rotating part (1,3), that the rotating part has an axial bore (6) of the rotating part (1,3), that a gap sealing separates the rotating part (1,3) from the stationary unit (4) adjacent to the inlet thereby forming a dynamic bearing during the rotation of the rotating part due to leakage of the coolant fluid through the gap sealing.
Patent UA-26918-C2 (UA)
Title: Triazolinone derivative exhibiting herbicidal activity, herbicidal composition, method for inhibition of weed growth
Inventor: Poss Kathleen Megane
IPC: C07D249/12
Filed: 1989-08-16
Abstract: Object of the invention are triazolinone derivatives exhibiting herbicidal activity.