baber/WOPTO huggingface dataset:
Patent SE-0001884-L (SE)
Inventor: HEDLUND JAN ANDERS
IPC: H04W16/18
Filed: 2000-05-19
Abstract: The present invention relates to a method of estimating the load on a channel within a cell (C1) of a mobile telecommunications system, in which load estimation is effected in a radio unit (MS2) situated in a point that is covered by the specific cell (C1). The load is estimated by calculating the number of free time slots, which are counted by examining different channels and looking for certain bit patterns that indicate that dummy bursts have been sent instead of speech/data traffic. The discovery of a dummy burst is indicative of free capacity. Because the invention can be carried out in a radio unit (MS2) that is situated in the cell (C1), load can be measured without requiring access to the network. The invention thus enables load to be measured in any cell whatsoever and from anywhere in the cell. The invention also makes it unnecessary to generate test data in the network.
Patent SE-0002124-L (SE)
Inventor: ERIKSSON GUNNO
IPC: H01L21/48
Filed: 2000-06-07
Abstract: A method for producing a heat transfer member wherein at a first step a work piece (1) is produced comprising a curved base portion (2) with an outer (3) surface, an inner (4) surface, and a number of flanges (5) projecting from the outer surface and in a second step the heat transfer member is formed by straightening out the base portion (2) so that it becomes essentially plane. The work piece in the first step is produced so that the distance (a, b) between the outer and the inner surface of the base portion is increasing from its ends towards its central part. A device for producing a work piece (1) for a heat transfer member, whereby the device is adapted to be supplied with congealable material to an opening comprised in the device, the design of said opening defining the cross-section of the work piece, whereby the opening comprises a curved opening portion with an outer surface and an inner surface, and a number of notches projecting outwardly from the outer surface. The distance between the outer and the inner surface of the opening portion is increasing from its ends towards its central part. <IMAGE>
Patent SE-0102925-L (SE)
Inventor: NIKLAUS FRANK
IPC: B81C1/00
Filed: 2001-08-31
Abstract: The surfaces of a sacrificial substrate (100) and a non-sacrificial substrate (200) are provided with components (120, 210) which become interconnected after bonding the surfaces together via a temporary bonding material and removing at least part of the sacrificial substrate.  A method for combining components to form an integrated device comprises the following steps : (i) providing at least one first component (120) on a first surface of a sacrificial substrate ; (ii) providing at least one second component (210) on a first surface of a non-sacrificial substrate ; (iii) forming a support structure (220) on the first surface of the sacrificial and/or non-sacrificial substrates so that the support structure protrudes from this first surface ; (iv) bonding the first surfaces with a temporary intermediate bonding material so that they face each other over a distance defined by the thickness of the support structure ; and (v) removing at least part of the sacrificial substrate so that the first and second components are interconnected.
Patent SE-0104424-L (SE)
Inventor: DANIELSSON PER-OLOV
IPC: F24F7/003
Filed: 2001-12-27
Abstract: A system for displacement ventilation in a room (1), wherein at least one air supply means (5) is arranged to supply clean supply air to the room, and wherein at least one discharge air means (6) is arranged to remove used indoor air from the room, wherein position in the room, outflow angles from and flow of said air supply means (5) as well as position in the room and flow of said air discharge means (6) are chosen for providing a clean air zone in a specified part of the room (1). The invention also concerns a method for producing a system for ventilation. <IMAGE>
Patent SE-0502195-L (SE)
Inventor: KAASA GLENN-OLE
Filed: 2005-10-05
Abstract: The invention relates to a method, a control device and a system for controlling an electro-pneumatic actuator in accordance with a reference input. The method comprises the steps of providing the reference input, providing a measurement signal representative of the actuator position, calculating estimates of unmeasured states in the actuator based on the position measurement and a control signal, calculating the control signal based on the reference input and the estimates of the unmeasured states, and supplying the control signal as an input signal to the electro-pneumatic actuator. The estimates are calculated by means of an observer which comprises a non-linear model of the pressure dynamics of the actuator and of the actuator load characteristics. A reference model is included for providing derivatives of a primary reference. The invention is particularly applicable for controlling a clutch actuator in a vehicle.
Patent SE-0502801-L (SE)
Inventor: ASPEGREN KRISTER
Filed: 2005-12-19
Abstract: A papermaking machine is provided for manufacturing a paper web, comprising a forming section having two clothings, a dewatering section comprising at least one paper manufacturing clothing, and a plurality of rotary rolls comprising guide rolls, each guide roll having two opposing flanges interconnected by a shell, each clothing running about some of the rotary rolls in a loop, wherein said papermaking machine is a tissue papermaking machine, at least one of the guide rolls is a lightweight guide roll supporting at least one of the clothings, and at least one of the shell and the flanges of said lightweight guide roll comprises a material with a density less than steel, wherein a weight of the lightweight guide roll is at least 10% less than a weight of a steel guide roll having the same dimensions and mechanical parameters. Associated devices and methods are also provided.
Patent SE-0700250-L (SE)
Inventor: WALLSTROEM LARS-GUNNAR
Filed: 2007-01-31
Abstract: The invention relates to a tool intended for chip removing machining and of the type that comprises a basic body (1) and an indexable cutting insert (2) that can be connected to the basic body via an interface comprising a primary connecting surface (7) in the basic body and a secondary connecting surface (11) in the cutting insert. Among two co-operating support flanks (24,25) included in the connecting surface of the basic body, one (25) is situated on a level above the other (24) in order to form a lateral support for the cutting insert. In the connecting surface (11) of the cutting insert, contact flanks (31,32) are included that, together with the clearance surface (12) of the cutting insert, form a V-shapedly converging wedge part (50) that can be applied in a seat (15) delimited by the support flanks (24,25), the contact flank being urged against the low-positioned support flank (24) of the basic body, while an upper part of the clearance surface (12) of the cutting insert is urged against the high-positioned support flank (25). By means of the high-positioned support flank (25), large cutting forces can be carried in a dominant line of action, the interface in other respects efficiently counteracting such tendencies to dislodging/turning of the cutting insert that are caused by more moderate forces in other lines of action.
Patent SE-0700499-L (SE)
Inventor: SOEDERSTROEM PETER
Filed: 2007-02-22
Abstract: The invention refers to a pair of female pants intended to be used preferably by sportsmen and by other active persons and comprising a waist portion (2) connected to back and front portions (3,4), which at the crotch (5) of the wearer are interconnected or merge into each other into a crotch portion (6), which comprises at its inside an air permeable and moisture transporting material layer (7), which attends to that the lower abdomen of the wearer is ventilated. The material layer (7), having a width mainly corresponding to the crotch width of the pants (1) and a length extending a predetermined distance forwards and backwards from the middle of the crotch portion (6), also in a compressed condition maintains an air slot, which makes it possible that air can be circulated over the crotch of a wearer and as well both in a deep direction and in a longitudinal direction through the material layer (7) at the same time as a tempered zone by both air exchanging and the structure of the material layer in an active way drains the crotch portion (6) by that said structure of the material layer (7) consists of a direct from the crotch portion (6) or indirect from a supporting layer (11, 12, 12', 12'') fixed to the crotch portion (6) protruding through the same extending air channels (14,21) with surrounding fibre material (7', 7'') or a flexible thread- and/or strip-formed material (8).
Patent SE-0702290-L (SE)
Inventor: GIERTZ BJOERN
Filed: 2007-10-12
Abstract: A device for heating and cooling, respectively, includes a heat pump (1), a first heat exchanger (2) arranged at a first side of the heat pump (1), which first heat exchanger (2) is thermally connected to a first heat carrier being circulated in a first loop (10), and a second heat exchanger (3) arranged at a second side of the heat pump (1), which second heat exchanger (3) is arranged to transfer thermal energy to or from a second heat carrier which is circulated in a second loop (20). The first (10) and the second (20) loops are interconnected by a conduit (4) so that the first loop (10), the second loop (20) and the conduit (4) together form a connected system, in which connected system one and the same heat carrier is arranged.
Patent SE-7312311-L (SE)
Inventor: EBER N
IPC: F25D19/00
Filed: 1973-09-11
Abstract: A simplified refrigeration apparatus in which the evaporator part includes a straight, generally horizontal pipe system that is connected to a linear continuation forming a gas heat exchanger. The assembly is inserted in the cooling chamber of a refrigerator through an opening in the insulated refrigerator cabinet. The gas heat exchanger is positioned within said insulation while the evaporator part is projected into the interior of the cooling chamber. The assembly permits the easy removal from the refrigerator cabinet, when desired, and is of compact construction lending itself to requirements of a small refrigerator.
Patent SE-7503688-L (SE)
Inventor: ADELSTEIN G W
IPC: C07D457/08
Filed: 1975-04-01
Abstract: The present invention relates to compounds of the following formula R1  N ANGLE  ¦ R2¦NO  ANGLE  ¦  ANGLE N-(Y)-C-Ar  R3  I wherein Y is straight or branched chain alkylene containing 1-4 carbon atoms; R1 is lower alkyl containing 1-7 carbon atoms; X is hydrogen, halo such as fluoro, chloro, bromo or iodo, or lower alkyl containing 1-7 carbon atoms; Ar is phenyl, 2-pyridyl, mono-substituted phenyl, wherein the substituent is halo such as fluoro, chloro, or bromo, or lower alkyl containing 1-7 carbon atoms; and R2 and R3 are lower alkyl containing 1-7 carbon atoms, or R2 and R3 together with N is an azamonocyclic ring selected from the group comprising pyrrolidinyl, piperidino, 4-phenyl-4-hydroxypiperidino, 4-phenyl-4-carboxypiperidino, 4-phenyl-4-carbalkoxypiperidino, or 4-phenyl-4-acetoxypiperidino substituted piperidino and morpholino, or an azabicyclo-alkane containing 6 to 9 carbon atoms and containing at least 5 atoms in each ring of the azabicycloalkane.
Patent SE-7503848-L (SE)
Inventor: PARADISE R Y
IPC: G01S1/50
Filed: 1975-04-03
Abstract: A digital tacan system which provides improved bearing and range accuracy and allows faster acquisition. In computing, both bearing and range updates are maintained current using a Kalman filter. Portions of the computation may be performed in an on-board computer with the remainder done is a special purpose computer capable of being implemented using a few custom made MOS/LSI chips.
Patent SE-7505854-L (SE)
Inventor: KRESS D
IPC: B23B27/16
Filed: 1975-05-22
Abstract: 1506225 Reamers MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR KRESS KG 23 May 1975 [16 July 1974] 23074/75 Heading B3C A multi-cutter machine reamer has a plurality of cutters 8 mounted in equiangularly spaced projections 16 of the cutter head 6, by means of clamping jaws 22 clamped by bolts 24, and adjusted radially by adjusting members, wedges 30 adjusted and secured by threaded bolts 32. The clamping and adjusting bolts 24, 32 extend substantially perpendicularly to the head axis and chip flow spaces 14 are defined between adjacent projections 16. The cutters may be mounted in longitudinal grooves 10, may be reversible and may be inclined to the head axis by differently adjusting two or more adjusting members 30, 32.
Patent SE-7603067-L (SE)
Inventor: FREDRIKSSON L O A
IPC: F16G15/06
Filed: 1976-03-19
Abstract: A coupling unit comprises in combination (A) a substantially U-shaped shackle having two opposing, apertured shanks and a removable spindle which extends through the shank apertures, and (B) an eye member, such as a hook, which has at least one flattened portion, whose smallest dimension is smaller than the distance between the shanks of the shackle for permitting the eye member to be coupled to the shackle.
Patent SE-7611222-L (SE)
Inventor: NOTARAS J A
IPC: F02P15/10
Filed: 1976-10-08
Abstract: The present invention discloses an ignition system for internal combustion engines. The ignition system is particularly applicable to such engines including a magneto.
Patent SE-7614321-L (SE)
Inventor: JORDY A
IPC: A23L5/20
Filed: 1976-12-20
Abstract: 1529027 Neutralising mycotoxins DEGESCH GmbH 19 Oct 1976 [20 Dec 1975] 43299/76 Headings A2D and A2Q The poisonous metabolism products of mould fungi in substances are neutralised by contacting the substances with ethylene oxide and/or methyl formate, the substances having a moisture content of at least 10% by wt. The ethylene oxide and/or methyl formate may be in the form of vapour and contact may be made at below atmospheric pressure. The process may be applied to peanuts affected by mould. The treating materials may be diluted with an inert gas. Reference has been directed by the comptroller to Specification 1442466.
Patent SE-7614681-L (SE)
Inventor: MILKOWSKI W
IPC: C07D243/14
Filed: 1976-12-29
Abstract: Benzodiazocines corresponding to the formula   <IMAGE>   are converted to benzodiazepines corresponding to the formula   <IMAGE> of claim 1 by subjecting the benzodiazocine (a) if it is halogen-substituted in the 3-position to a thermal treatment which may also take place in the presence of a nucleophilic agent for the reaction or (b) if the 3-position is hydroxy substituted to treatment with a Lewis acid which is a chlorinating or brominating agent. Whenever the diazepine obtained as the final product has a 2-halogenomethyl group it may then be converted to benzodiazepine which is otherwise substituted in the 2-position.
Patent SE-7708183-L (SE)
Inventor: WOLFERS H
IPC: C07F7/18
Filed: 1977-07-14
Abstract: Mixtures obtained by reaction of an  alpha -arylketone or of an arylaldehyde and the equivalent amount of a base metal in an inert aprotic solvent with a di-, tri- or tetrachlorosilane or a chlorinated polyorganosilane or -siloxane work as initiators for free radical-initiated polymerization reactions.
Patent SE-7709860-L (SE)
Inventor: LAUTENSCHLEGER G W
IPC: E05D7/04
Filed: 1977-09-01
Abstract: An over-center hinge for cabinet doors, having two links in the manner of a quadruple joint, hinged at one end to a door member and at the other end to a wall member in the form of an elongated bearing arm, the links being movable through a dead-center position in the movement from the closed position to the open position, on the first side of which it is urged by the tension of a resilient element in the closing direction, and beyond which it is urged by the tension of the resilient element in the opening direction. The resilient element is disposed in the front, door-end portion of the bearing arm engaging with one end a projection at the bearing arm end of one of the links, which projection forms with the pivot axis of this link at the bearing arm end a lever arm which is so directed away from the pivot axis that it is biased by the resilient element in the hinge-closed position to a movement in the closing direction, and in the hinge-open position to a movement in the opening direction. The projection is provided on the outer link more remote from the bearing wall, and the resilient element has at least one helical spring constructed as a compression spring which is disposed under bias in the hollow interior of a thimble which is displaceable in an upper opening of the bearing arm with its open end facing the cabinet interior, and which at its extremity at the open end of the thimble engages the bearing arm.
Patent SE-7713763-L (SE)
Inventor: KARNIS A
IPC: G01N33/34
Filed: 1977-12-05
Abstract: SPECIFIC SURFACE FRACTIONATOR A method and apparatus for determining the fractional distribution of fibres by specific surface in a sample of mechanically treated pulp comprising; a hydrocyclone, at least two collecting chambers, a pump to feed pulp to said hydrocyclone, means to selectively connect the pump inlet with each chamber and means to selectively connect one of the outlets of the hydrocyclone to a selected chamber.
Patent SE-7808249-L (SE)
Inventor: BRUNDIN H
IPC: B21C37/09
Filed: 1978-07-31
Abstract: A metal pipe, preferably of steel, which is resistant corrosion, inside with respect to the conveyed medium and outside with respect to its surroundings, comprises a comparatively thin-walled core (1), a plurality of strips (2) which are highly tensioned and helically wound in layers, one layer crossing the other, each layer being joined to the underlying one, e.g. by means of welding, and, externally a comparatively thin casing (3) a plant for producing such pipe, comprising an arrangement of three co-acting operational stations, first a unit (Figs. 1 and 2) for producing a pipe core (1) from a strip wound on a reel (13), thereafter a second station comprising a plurality of winding units (4) (Figs. 3-6) for applying highly tensioned strip on the outside of the pipe core (1), welded to the pipe core and to underlying layers of strip, and finally a unit (Figs. 7 and 8) for providing the outmost layer of strip (2) with a sealing casing (3) from a strip (39) mounted on a reel. Method for producing such pipes with adjustable length.
Patent SE-7903099-L (SE)
Inventor: MULLER E
IPC: F02M61/10
Filed: 1979-04-06
Abstract: A fuel injector, for internal combustion engines, having a nozzle needle supported in a nozzle body so as to be axially displaceable therein. The nozzle needle, which can be lifted off its valve seat by the pressure of fuel, has a throttling pin which, at least during part of its lift, projects below the valve seat into a bore centrally arranged in the nozzle body. The throttling pin has at least one control edge or flat portion which is shaped and oriented in such a way that the fuel spray direction and/or the fuel spray characteristic or pattern vary with the nozzle needle lift.
Patent SE-7903714-L (SE)
Inventor: FLYGHAGEN J A G
IPC: B65H19/22
Filed: 1979-04-27
Abstract: A procedure for the production of bag-rolls (8) through the spooling up of an extended, perforated strip (5) using a spooling device (3). When the spooling device has drawn in an allotted length of the strip corresponding to the desired number of bags in the bag-roll (8), the strip is restrained ahead of the spooling device (3) via a gripping device (4) for tearing off the strip (5) from a completely spooled bag-roll (8). Thereafter the spooling device (3) releases the bag-roll (8) and moves the gripping device (4) downwards past the spooling device (3), so that this can capture the strip and begin a new spooling cycle, where after the gripping device (4) returns to its start position in front of the spooling device (3).<IMAGE>
Patent SE-7904783-L (SE)
Inventor: SCHUBERT F
IPC: D04B15/48
Filed: 1979-05-31
Abstract: The device for feeding yarn in a textile machine comprises a set of feed driving rollers rotating at a speed exceeding the maximum yarn processing speed in the machine, a first yarn brake downstream of the driving rollers, a first swing support upstream of the rollers, a second yarn brake and a second swing support. Each swing support includes a movable member exerting by its weight a tension against the yarn which causes the latter to engage frictionally the driving rollers. The frictional force exceeds the force of the first yarn brake and advances the yarn about a length which is sufficient to cause the moving member of the first swing support to abut against a fixed stop member so that the tension is released from the yarn and the holding friction changes to a sliding friction which is lower than the braking force of the first brake and thus stops the decoiling of the yarn.
Patent SE-7906441-L (SE)
Inventor: GERLACH K
IPC: B01D69/02
Filed: 1979-07-30
Abstract: A membrane in the form of a flat film, tubular film or hollow filament of synthetic polymers which has from 10 to 90%, by volume, of intercommunicating pores and a smooth surface comprising open pores, the proportion of openings in the surface amounting to from 10 to 90%, is produced by a process which comprises extruding a homogeneous mixture of at least two components, one component being a fusible polymer and another component being a liquid inert to the polymer and both components forming a binary system which, in liquid aggregate state, has a region of complete miscibility and a region with miscibility gaps, at a temperature above the dissociation temperature into a bath which contains the inert liquid of the extruded component mixture and which has a temperature and hardening the membrane formed in the form of a flat film, tubular film or hollow filament.
Patent SE-8002628-L (SE)
Inventor: BERGQVIST P-M
IPC: F25D11/02
Filed: 1980-04-08
Abstract: For forming a link in a chain for distributing goods which retain their quality characteristics only at refrigerator temperatures, use is made of a cooling container which can be equipped with cooling accumulators and works with a heat-operated cold absorption apparatus and which is divided into three spaces which work with different temperatures, a first of which serves for charging the cooling accumulators with the aid of the absorption refrigerating apparatus, a second of which stores the charged cooling accumulators and the third space of which receives the goods to be transported on distribution at temperatures slightly above the freezing point. With such a container, sensitive goods such as for example vaccines or delicate foods such as in particular fish can be stored and transported without damage for a number of days even in hot climate zones even without operating the refrigerating apparatus.
Patent SE-8005106-L (SE)
Inventor: WALLANDER C O
IPC: B30B9/30
Filed: 1980-07-11
Abstract: A device for compacting and dewatering moist refuse comprises a tube and a piston reciprocable therein. Varying consistency of the refuse matter will require a varying resistance to the compacting action of the piston. A throttling device within the tube comprises a number of plates which are swingable about an axis arranged perpendicularly to the tube, and are actuable so as to occupy a position practically level with the wall of the tube, or to a position in which they extend into the tube, respectively. The piston is operated by a double acting hydraulic ram, and the plates are operated by a further hydraulic ram. Both rams are connected to a source of pressure fluid, and are interconnected so the power stroke end of the further ram communicates with the return flow end of the piston ram, and vice versa. Two oppositely directed non-return valves are fitted in parallel in the conduit connecting the power stroke end of the further ram with the return flow end of the piston ram.