baber/WOPTO huggingface dataset:
Patent SE-0100708-D0 (SE)
Inventor: SVEDBERG JOHAN
IPC: H04L12/701
Filed: 2001-03-01
Abstract: A method and gateway switch (110) for transferring data packets in a communication network between sevice providers (100) and end-users (102). The gateway switch (110) comprises a first set of interface units (200) for communicating data packets with the end-users (102) and a second set of interface units (204) for communicating data packets with the service providers (100). The gateway switch (110) further comprises at least one Routing and Stream Manger RSM (206) for initiating data streams through the gateway switch (110) and a switching unit (302) for transferring data packets. Incoming packets, not belonging to an already initiated data stream, are transferred to the RSM (206) which initiates a new data stream by assigning and updating interface units of the first and second sets of interface units (200, 204) with data stream characteristics.
Patent SE-0300378-D0 (SE)
Inventor: NILSSON HILDING
IPC: F16H3/28
Filed: 2003-02-12
Abstract: A pressure-medium-controlled power unit is connected to a motion-transmitting mechanism which transmits gearchange movements of a gear lever to a gear box. A damper (42) is connected to the motion-transmitting mechanism to damp the auxiliary force supplied by the power unit so that auxiliary force is exerted more slowly but at a force required for executing gearchange movement.  A valve connects power unit to a first pressure medium source, during engagement and disengagement of a gear in the gearbox, so that the power unit provides auxiliary force for gearchange movement.
Patent SE-0301812-D0 (SE)
IPC: H01S/
Filed: 2003-06-24
Abstract: A laser arrangement with a resonant cavity which is folded by a folding mirror is disclosed. A quarter wave plate and a retro-reflector are arranged outside one of the cavity mirrors. Frequency converted light that exits the cavity through this cavity mirror passes the wave plate twice before re-entering the cavity. In this way, light re-enters the cavity with a polarization direction that is orthogonal to its original polarization direction, and a combined, non-polarized output beam is obtained from the laser arrangement.
Patent SE-0303576-D0 (SE)
Inventor: LARSSON PETER
IPC: H04L45/85
Filed: 2003-12-23
Abstract: In a multihop communications network a cost determination method includes determining a plurality of simultaneously potential or favorable next hop nodes for at least one of the nodes between a source and a destination node pair, whereby a mesh-like path comprising a plurality of simultaneously potential routes or paths is defined between the source and destination node. This mesh-like structure is typically determined in a distributed manner and results from a cost optimization process. The cost optimization should preferably consider stochastic variations that for example are caused by the wireless medium.
Patent SE-0401817-D0 (SE)
Inventor: FERMAN MAGNUS
IPC: B60R9/10
Filed: 2004-07-07
Abstract: A tilting load carrier configured to be attached to a carrying vehicle. The load carrier includes a frame having a stationary first part configured to be fixedly attached to a carrying vehicle and a pivoting second part pivotably connected to the first part so that an upper portion of the carrier can be tilted away from the vehicle to provide greater spacing between the upper portion of the load carrier and the carrying vehicle. The carrier includes a load receiver mounted on the frame and configured to receive an article to be transported on the carrying vehicle.
Patent SE-0402593-D0 (SE)
Inventor: JACOBSSON HENRIK
IPC: F01P7/04
Filed: 2004-10-27
Abstract: A method for controlling at least one fan (13) for the regulation of the cooling demand of at least two cooling elements (12) included in a drill rig (1), the cooling demand of each one of the cooling elements (12) being determined, that the determined cooling demands are weighted together and that the fan (13) is controlled based on the weighting together. The method is characterized in that at least one of the cooling elements is equipped with a safety thermostat (21), which, if required, prevents overcooling that the fluid is not allowed to circulate in the cooling elements. The invention also relates to a drill rig for the execution of the above-mentioned method.
Patent SE-8204918-D0 (SE)
Inventor: TORELLI V
IPC: C07J41/00
Filed: 1982-08-27
Abstract: A compound selected from the group consisting of: 3-amino- DELTA 5-pregnenes of the formula I:    <IMAGE>  (I)  wherein X is selected from the group of   <IMAGE>  the wavy lines indicate that the group may be in the  alpha -or  beta -position, R1 is selected from the group consisting of hydrogen and hydroxyalkyl or 2 to 5 carbon atoms, R2 is selected from the group consisting of hydrogen, hydroxyalkyl of 2 to 5 carbon atoms, acyl of an aliphatic carboxylic acid of 3 to 8 carbon atoms, alkoxycarbonyl of 2 to 8 carbon atoms, acyl of an alpha -amino-carboxylic acid or from a peptide of 2 to 3 amino acids of which amines may be either unsubstituted or mono-or disubstituted with alkyl of 1 to 5 carbon atoms with the proviso that R1 and R2 are not both hydrogen and that if the 3-amino group is in the  beta -position, (i) when X is   <IMAGE>  R1 and R2 are not both hydroxyethyl or (ii) when X is   <IMAGE>  and R1 is hydrogen, R2 is not ethoxycarbonyl, the compound of the formula I wherein X is <IMAGE>  R1 is hydrogen and R2 is methyl, the 3-amino group is in the alpha -position and their non-toxic, pharmaceutically acceptable acid addition salts which are useful as stimulants of the mammalian immune system.
Patent SE-8205031-D0 (SE)
Inventor: NILSSON K-E
IPC: B65G57/16
Filed: 1982-09-03
Abstract: With the view to, before stapling sacks that have flat turned bottom parts (3, 5) in both ends of the flat sack, introduce a uniform stapling size and uniform stapling thickness to the sacks, one folds each sack so that each of the sack's both ends form an end piece (9, 11) with associated flat turned bottom part in toward the centre of the sack (7). The turning occurs toward the side that is opposite to the side, toward which the associated bottom part (3, 5) is turned.<IMAGE>
Patent SE-8306285-D0 (SE)
Inventor: LINDELL EDVIN
IPC: E04B7/20
Filed: 1983-11-15
Abstract: A method of bearing a metal sheet roof where the sheet (1) constitutes a water-repelling surface layer and preferably is trapezoidally corrugated in known manner with ridges of trapezoid cross-section extending in the longitudinal direction of the sheet and with trapezoid valleys located between the ridges, said longitudinal direction extending substantially in parallel with the bearing distance direction, width direction, of the roof, and the sheet at least in connection to the longitudinal edges (23) of the roof laid on bearing beams (4) or corresponding members arranged perpendicularly to said width direction. The method is characterized especially in that load from the roof or a roof section is taken up as tensile forces in rods (27, 29) extending between the longitudinal edges (23) of the roof or a roof section, that reaction forces substantially corresponding to said tensile forces are introduced into the sheet (1) as compressive forces acting in the longitudinal direction of the sheet by means of anchoring said rods in the sheet at least at said edges, whereby the capacity of said corrugated sheet of taking up compressive forces acting in its longitudinal direction is utilized for bearing the roof. The invention also relates to a roof structure for carrying out the method.
Patent SE-8306953-D0 (SE)
Inventor: THOMAS H
IPC: B65G47/90
Filed: 1983-12-15
Abstract: The apparatus has two spaced apart chain conveyors (1,2) arranged in the same conveying line, each provided on both sides with a transfer mechanism (9,10,11,12). The apparatus also comprises two stack conveyors (18,19). Each transfer mechanism comprises a lifting table and gripper means carried by two arms (13, 14) which are arranged in parallelogram fashion and driven by a common drive (4,4') to perform a swinging motion between two end positions. Conveyor members of the stack conveyors are formed as bushed roller chains having chain link pins provided with rollers for guiding pallet stacks. Each stack conveyor is provided at each of its ends with means for transferring pallet stacks on to or from the lifting tables. <IMAGE>
Patent SE-8404343-D0 (SE)
Inventor: JARVIS JR A P
IPC: C07K16/00
Filed: 1984-08-31
Abstract: A process for damage-free encapsulation of a variety of core materials including viable cells involves suspending the core material in an aqueous solution of a polysaccharide containing cationic groups, such as an aminated glucopolysaccharide. A temporary matrix is formed by gelling droplets of the suspension using a solution containing a divalent or multivalent anion. The temporary matrix is permanently cross-linked with a polymeric material containing plural anionic groups, e.g., polyaspartic or polyglutamic acid, to form a semipermeable membrane. The interior of the microcapsule may be resolubilized by subjecting it to a solution of low molecular weight cations. <IMAGE>
Patent SE-8406441-D0 (SE)
Inventor: STEFANI F
IPC: H03K17/615
Filed: 1984-12-18
Abstract: A monolithically integratable control circuit for switching inductive loads, comprising a Darlington-type final stage, is described. The base of the Darlington control transistor is coupled to the collector of a transistor for extracting charge, the transistor conducting in phase opposition to the Darlington control transistor. The emitter of the transistor for extracting charge is coupled to the negative supply terminal and to the output terminal of the final stage, via a first and a second diode respectively.
Patent SE-8500177-D0 (SE)
IPC: D21H17/07
Filed: 1985-01-15
Abstract: A method of manufacturing fibre material containing atomized active carbon. According to the invention, the method is carried out in aqueous suspension with the addition of a tenside.
Patent SE-8504192-D0 (SE)
Inventor: QUERE A
IPC: B24B31/06
Filed: 1985-09-10
Abstract: The invention relates to a process and an apparatus for grinding and polishing parts, in particular wood parts, and proposes for optimizing the surface quality that an abrasive material be distributed in a box (2), in order to form a lower abrasive material layer, the parts (24) to be treated be laid on this first layer at the upper end of the box, then a second abrasive material layer (23) be distributed on this first layer and on the parts, the thickness of this layer corresponding to the depth of the immersing of the parts into the abrasive material, the box be made to vibrate, in order to shake the abrasive material, the abrasive material and parts being transported along the box to its lower end (21), the abrasive material be collected at the lower end of the box and returned to the upper end, where it is accumulated in order to form the first and second layer (22, 23). <IMAGE>
Patent SE-8600407-D0 (SE)
Inventor: LUNDBERG J O
IPC: G06M7/10
Filed: 1986-01-30
Abstract: The invention relates to an electric control arrangement intended for use with object detecting systems, which include, inter alia, a light source (2) intended for transmitting light beams in a direction in which an object (3) to be detected can be expected to appear, at least one receiver unit (4, 5) for receiving light beams reflected by a detected object, and electrical and/or electronic devices for evaluating and detecting the presence of the object in response to variations that occur in the received reflected light beams as a result of relative movement between the object (3) to be detected and light beams (2a) transmitted by the light source. It is proposed in accordance with the invention that the light source (2) is arranged to transmit the light beams with an intensity which can be varied in time, and that the receiver unit (4, 5) receiving the reflected light beams is controlled in a manner such that reception takes place under those time periods in which the light source (2) transmits light of high intensity and also during those time periods in which the light source (2) transmits light (2a) of low intensity.
Patent SE-8703847-D0 (SE)
IPC: F16L59/12
Filed: 1987-10-06
Abstract: The pipe conduit comprises an inner cylindrical heat pipe conducting a medium at high temp., around which is an insulation. Along the conduit are fitted support sockets with an external dia. corresp. to that of the insulation. Each support socket is formed as a ring body with an internal dia. corresp. to the external dia. of the hear pipe, and contg. A large number of bodies of ceramic, porous material. These bodies are joined to each by an elastic and temp. -resistant binder. The contents of the ring bodies are pref. 38 per cent by volume of ceramic bodies, and 38 per cent by volume of perlite, with the remainder constituted by a silicon rubber binder medium.
Patent SE-8704145-D0 (SE)
Inventor: BROZE G
IPC: C11D3/20
Filed: 1987-10-26
Abstract: BUILT NONAQUEOUS LIQUID NONIONIC LAUNDRY DETERGENT COMPOSITION CONTAINING HEXYLENE GLYCOL AND METHOD OF USE The anti-gel and dispersibility properties of a nonaqueous liquid nonionic surfactant laundry detergent composition are improved by the addition of hexylene glycol to the composition. The addition of hexylene glycol reduces the plastic viscosity of the composition with little or no adverse affect on yield stress value of the composition or adverse affect on the physical stability of the composition. The addition of hexylene glycol and propylene carbonate to the nonionic surfactant composition substantially reduces the apparent viscosity of the composition and substantially improves the dispersibility of the composition.
Patent SE-8802924-D0 (SE)
Inventor: MAGNUSSON S
IPC: B27G5/02
Filed: 1988-08-18
Abstract: The primary support (12) has a locating component (14). This permits linear movement of the hand saw along a guide (15) fitted on a secondary support (17) provided with an angle stop (18) in the saw movement path. - The angle stop permits movement of the saw along the guide (15) in an angle-determined manner in relation to a workpiece (20) held against the secondary support and the angle stop.
Patent SE-8803863-D0 (SE)
Inventor: ESKELINEN P
IPC: D21F3/10
Filed: 1988-10-28
Abstract: The present invention concerns a device for generating negative pressure inside a cylindrical roll mantle of a revolving roll. The roll has a roll mantle provided with through-holes, grooves or equivalent apertures and confining a suction chamber in the interior thereof, in which a negative pressure can be generated by suctioning air out of the suction chamber. A suction flow directed towards the suction chamber thereby prevails in the holes, grooves or equivalent apertures of the roll mantle. At least one rotor blower or equivalent is attached to the roll to revolve along with the roll, with an intake side of the rotor being connected to the suction chamber of the roll. The movement of rotation of the roll thereby produces rotary movement of the rotor or equivalent, which in turn generates negative pressure in the suction chamber. Thus, in the arrangement in accordance with the present invention, external equipment of negative pressure or a separate piping system is not needed.
Patent SE-8902526-D0 (SE)
IPC: B61F5/22
Filed: 1989-07-13
Abstract: PCT No. PCT/SE90/00467 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00815 PCT Pub. Date Jan. 24, 1991.The invention relates to an arrangement on a railbound vehicle with hydraulic cylinders (14a, 14b, 15a, 15b) for tilting the car body in track curves. The arrangement is characterized in that the hydraulic cylinders are arranged mutually communicating and that the tilting of the car body is adapted to be controlled by a servo function comprising one servo valve (13) per vehicle.
Patent SE-8903249-D0 (SE)
Inventor: SMOLUK VINCENT R
Filed: 1989-10-04
Abstract: The machine to strike a fishing line comprises a base with a mount for a reel for fishing line on the base. There are guides on the base for a fishing line; and a drive to impart a rapid upward motion to the line. The drive comprises a frame, pivotally mounted on the base at an upper edge of the frame and pivotable from a captive to a free position. A spiral at a lower edge of the frame engages a fishing line so that, as the frame moves from the captive to the free position, the line is moved upwardly. - A catch holds the frame in a captive position, the catch extending from a pivotal mount for the catch, across the frame to a trigger pivotably mounted on the base, adjacent an upper edge of the frame, and having an opening to engage the catch.
Patent SE-9000317-D0 (SE)
Inventor: LEVAILLANT D
IPC: G01S17/86
Filed: 1990-01-30
Abstract: The system has a sensor (30) with a radar subassembly (31) and an optoelectronic transceiver (32) integrated to the subassembly. The transceiver and the subassembly are fixed to an end of the horizontal spars at an opening plane. A radar transmitter (35), a radar pilot-receiver, common conditioning unit and a calculating device are provided in a volume delimited by the spars and a frame (17) to process radar and optoelectronic signals.
Patent SE-9003219-D0 (SE)
Inventor: LEESON L J
IPC: A61P25/00
Filed: 1990-10-09
Abstract: A device for the transdermal administration of a drug for the treatment of memory impairment comprising: (a) a drug impermeable backing layer; (b) a drug permeable rate controlling membrane sealed to one side of said backing layer as to define at least one drug reservoir compartment therebetween; (c) an adhesive layer; (d) a drug or composition thereof within said hollow drug reservoir; said drug comprising a memory improving effective amount of a compound having the formula    <IMAGE>  (I)  wherein R1 is OH, lower alkoxy, or NR3R4; and each of R2, R3 and R4 is independently H or lower alkyl; said composition comprising said drug and at least one pharmaceutically acceptable adjunct; whereby said drug is delivered in a controlled, continuous manner to a patient to which said device has been applied.
Patent SE-9201499-D0 (SE)
Inventor: PONS ALBERTO CASELLAS
IPC: G02C11/08
Filed: 1992-05-12
Abstract: Device incorporated into a mirror to avoid the formation of misting; in which the reflecting surface of the mirror is adhered to the overall device consisting of successive sandwich-type layers in which appear two of electrical insulation material, while to the outer layer of electrical insulation material is attached another layer of thermal insulation and another final layer for anti-humidity and mechanical protection. The electrical resistance is connected to the power line to achieve a temperature at the mirror above that of dew point.
Patent SE-9203690-D0 (SE)
Inventor: SINTORN J
IPC: G06F17/30
Filed: 1992-12-08
Abstract: A system for recovery of relations in a data base in case of errors, comprises functionality executed by a computer and ensuring that data in the data base are structured as items of data in a number of recovery sub-systems, each item of data belonging to only one sub-system. If a sub-system contains one or more items of data that depend on one or more items of data in another sub-system, the first mentioned sub-system is marked as depending on the second mentioned sub-system. If a first sub-system is marked as depending on a second sub-system which is marked as depending on a third sub-system, the first sub-system is recursively marked as depending on the third sub-system. Furthermore no two sub-systems are marked as depending on each other. Integrity constraints between an item of data in one sub-system and an item of data in another sub-system are admitted provided that one of these sub-systems is marked as depending on the other one. Recovery actions are performed on a sub-system so as to only result in changing items of data of that sub-system and of sub-systems marked as depending on it.
Patent SE-9400103-D0 (SE)
Inventor: KRAVITZ DAVID WILLIAM
IPC: H04L9/32
Filed: 1994-01-17
Abstract: A method is provided for generating and verifying a digital signature of a message m. This method requires a pair of corresponding public and secret keys (y and x) for each signer, as well as a pair of public and secret values (r and k) generated for each message by the signer. The public value r is calculated according to the rule r=(gk mod p) mod q. A value s is then selected according to the rule s=k-1(H(m)+xr) mod q where H is a known conventional hashing function. The message m, along with the signature (r,s) is then transmitted. When the transmitted signal is received a verification process is provided. The received values of r and s are tested to determine whether they are congruent to 0 mod g. Additionally, r is tested to determine whether it is equal to v mod q, where v is computed from r, s, m and y. For legitimately executed signatures, v=gk mod p.
Patent SE-9401306-D0 (SE)
Inventor: JACOBSSON SVEN-AAKE
IPC: F16K47/08
Filed: 1994-04-15
Abstract: The invention relates to an arrangement in regulating valves for steam, gases or liquids and includes a cage (2) fixedly disposed in a valve housing (1), there being a movable valve body in the cage, the body (3) being positionally settable in the fixed cage (2) via a spindle (4) such as to be sealingly engageable via a sealing surface (5) formed on it against a seating (6) formed in the valve housing (1), the body (3) during its movement to its upper, i.e. fully open, position successively uncovering orifices (9) in the fixed cage (2) for achieving a gradual increase in through-flow area in the valve. The body (3) has a short skirt (10) coacting with seating (6) and provided with a plurality of orifices or grooves (11) which are successively uncovered at the beginning of the valve opening phase, as the body (3) moves away from its sealing engagement against the seating (6), or successively closed off during the valve closing phase as the body moves towards sealing engagement against the seating (6) such as to serve as an extra throttling locating for small opening increments for achieving great regulation accuracy even with small flows. <IMAGE>
Patent SE-9403163-D0 (SE)
Inventor: LILJA GUNNAR
IPC: F25D17/04
Filed: 1994-09-21
Abstract: At a refrigerator or freezer display cabinet (10) with an access opening (14) for furnishing goods (12) an element (40) is arranged outside the cabinet, the element showing a surface (42) facing the goods (12), which surface is kept refrigerated so that it absorbs heat radiating from the goods (12) through the opening and by that refrigerates the goods. <IMAGE>
Patent SE-9403645-D0 (SE)
Inventor: GEUKEN STEFAN
IPC: A62C3/00
Filed: 1994-10-24
Abstract: PCT No. PCT/SE95/01230 Sec. 371 Date Apr. 22, 1997 Sec. 102(e) Date Apr. 22, 1997 PCT Filed Oct. 19, 1995 PCT Pub. No. WO96/12525 PCT Pub. Date May 2, 1996In order for a duct shut-off device to present the least possible resistance to flow in a duct when the device is in a non-activated state, a duct section (1) is provided with plates (3) which extend longitudinally in the flow direction and which are coated with an expandable material which reacts when the temperature, pressure or some other physical or chemical property of a substance flowing through the duct exceeds a given threshold level. When this threshold level is exceeded, the expandable material on the plates will swell and therewith reduce the cross-sectional area of the duct successively until the duct is completely close.