baber/WOPTO huggingface dataset:
Patent SE-0402988-D0 (SE)
Inventor: LUNDBERG JONAS
IPC: H04M7/00
Filed: 2004-12-08
Abstract: The present invention relates to a method and a user equipment arranged to communicate with at least a second user equipment in a VoIP service data transmission in a wireless communication system using a VoIP service, provided by an application server. The method comprises the steps of: receiving transmissions in form of a media stream from the at least one second user equipment; storing the data of the media stream; detecting whether an interruption of said transmissions having at least a minimum length has occurred during the VoIP service data transmission or expecting that an interruption of said transmissions having at least a minimum length will occur during the VoIP service data transmission, and if such an interruption is detected or expected, using a non-normative playout rate of the data at playout, thereby obtaining a more efficient interactivity in the user communication.
Patent SE-8204439-D0 (SE)
Inventor: KAPITANOV BORIS ALEXEEVICH
IPC: F02M27/04
Filed: 1982-07-23
Abstract: PCT No. PCT/SU80/00184 Sec. 371 Date Jul. 12, 1982 Sec. 102(e) Date Jul. 12, 1982 PCT Filed Nov. 28, 1980 PCT Pub. No. WO82/01918 PCT Pub. Date Jun. 10, 1982.A device comprises an annular permanent magnet (1) embracing an engine fuel mixture duct (6). The poles of the magnet (1) are oriented in such a way that the direction of the magnetic field established thereby is parallel to the direction of the fuel mixture flow in the duct (6). The magnet (1) is fitted in a nonmagnetic flat body (2) made from a zinc alloy. If viewed in the direction of the fuel mixture flow, the south pole of the magnet (1) is closer to the engine than the north pole thereof. The inner diameter of the annular magnet (1) is equal to the inner diameter of the fuel mixture duct (6). The magnetic intensity in the center of the annular magnet (1) is within 50-250 oersteds.
Patent SE-8303122-D0 (SE)
Inventor: PATRIKAINEN ILMARI JOHANNES
IPC: B21D11/06
Filed: 1983-06-02
Abstract: In bending metallic section material, such as flat bar iron, into circular shape, such as that of a flange or a conveyor screw, the section (1) is fed with lateral guiding forward periodically and it is bent one part at a time between two jaws (8,9) located above the section and below it. It is possible with the aid of the invention with low expenditure and with high bending moments to bend metal sections of even very great thickness in cross-section. <IMAGE>
Patent SE-8305738-D0 (SE)
Inventor: HOGEDAL S
IPC: E04D13/03
Filed: 1983-10-19
Abstract: A fire ventilator comprises two spring-loaded shutters (10, 11) mounted in a frame (12) and held in closed position by a triggering element such as a thermal fuse. This element works via a rotating rod (19) of an intermediate swivel plate (27) which is rotatably mounted on a beam (16) that runs through the centre of the frame. The plate carries a spring-loaded latch (29), which normally engages with the first flange (32a) on a strip with an inverted T-shaped cross section, fastened on the underside of one of the shutters (10). The other shutter (11) is equipped with a downwards-pointing latch (33), which integrates with the second flange (32b) on the strip (32).The first shutter (10) is thus primarily locked in relation to the frame, and the second shutter (11) is locked in relation to the first. At higher temperature the thermal fuse is blown, which results in the rod (19) rotating and turning the intermediate pivot plate, so that the latch (29) is driven out of its engagement with the T-shaped strip, whereby both shutters swing up.<IMAGE>
Patent SE-8305868-D0 (SE)
Inventor: MATTSSON J
IPC: F15B15/08
Filed: 1983-10-25
Abstract: A piston/cylinder mechanism includes a cylinder (3),and a piston rod (4) connected to a piston (5), that divides the cylinder into two chambers, namely a front (6) and a rear (7) chamber.  Both the cylinder (3) and piston rod (4) are connected to a sleeve (10) of an elastically ductile material, e.g. neoprene rubber, surrounds and protects parts of the cylinder and piston rod, and which extends when the piston rod is displaced from its initial position in the cylinder due to increased pressure in the aforementioned rear cylinder chamber.  All this is aimed at building up spring force in the sleeve (10) via the inherent elasticity in the sleeve. This spring force always seeks to move the piston rod (4) inwards into the cylinder and which is utilised in reducing the pressure in the rear cylinder chamber in order to return the piston rod back towards the initial position.<IMAGE>
Patent SE-8402545-D0 (SE)
Inventor: FOTH I
IPC: F16G11/00
Filed: 1984-05-11
Abstract: The invention relates to a device for holding two ropes or corresponding elongated bodies together in a fixed relation to each other at a right angle or parallel to each other. The device is characterized in that it comprises two essentially identical halves (2, 11), each being provided with a recess (3, 12) into which the rope fits, and that these halves may be pressed together and be locked by means of snap locks (5, 6, 13 14) when pressed together, the axial or turning movement of the ropes in relation to each other being prevented by the force of friction, and according to a preferred embodiment, by pegs (4, 17) on the bottom of the recesses, and the separation of the ropes being prevented by the snap locks, and, according to a modification of the preferred embodiment, by a screw which extends through each of the halves of the device and thereinbetween through each of the ropes.
Patent SE-8403316-D0 (SE)
Inventor: SEGERSTROM L
IPC: F04C15/00
Filed: 1984-06-20
Abstract: A device, preferably utilized for pumping oil or other fluid from a drill hole in the ground, said device including a pump (4) lowered into the hole and coupled to a drive motor situated under it. The pump comprises a hydraulic screw pump including a housing (9) in which there is mounted a screw array in the form of a drive screw (13) provided with a shaft (20) coupled to the drive motor, and at least one running screw (14) meshing with the drive screw. The rotational direction of the drive motor is such that the screw array pumps the liquid from an inlet (11), made radially in the housing and in communication with the liquid in the drill hole, to an outlet (at 15) arranged at the end of the screw array remote from said shaft.
Patent SE-8404104-D0 (SE)
Inventor: BRUSE K
IPC: B60R22/20
Filed: 1984-08-15
Abstract: An installation for the adjustment of the height of a headrest of a vehicle seat, especially of a motor vehicle seat, by means of a motor mounted in or at the vehicle seat, in which a sensor is provided that detects the seating height of a person seated on the vehicle seat in the normal position and controls the motor for the height adjustment of the headrest in accordance with the detection results.
Patent SE-8405233-D0 (SE)
Inventor: STEESKOV P J
IPC: B62H5/14
Filed: 1984-10-19
Abstract: In order to provide a bicycle lock which is largely secure against being broken open and can be advantageously manufactured and mounted and is convenient to handle, the said lock is provided with a swivel bar (5) which is mounted in a holding part (4) and can be rotated into a locking bearing (3). The flat end (20) of the swivel bar (5) moves, with a transverse groove (19), into engagement with a spring. The holding part (4) consists of an outer housing (21) with lock cylinder and swivel bar (5) and is welded to a fork leg (2) with a base plate which has a protruding and bent-over lock part (29), so that the upper part of the lock part (29) engages in the swivel path of the swivel bar (5), provided with a groove (18), when the lock is released. In the released position, the groove (18) engages in a recess in the upper part of the lock part (29), in which position the swivel bar (5) is held when travelling. <IMAGE>
Patent SE-8502887-D0 (SE)
Inventor: DANIELSSON T
IPC: H02G7/05
Filed: 1985-06-11
Abstract: A suspension means for suspension of electrical conduits (10), cables or the like comprises a house (11) which is U-shaped in end view, one or more support rollers (12, 13) and a clamping means (14) for clamping of the conduits within the suspension means. The house is reversed U-shaped and comprises a connecting piece (15) and two downwardly depending shanks (16, 17) between which there is disposed a counter piece (19, 19A) for an upwardly acting clamping member for clamping of the conduit against the under surface of the connecting piece. The clamping means comprises a cradle (21) which is vertically movable by means of a clamping screw (20) and the screw passes through a cross bridge (19A) which has its ends affixed within keyhole like slots (26) in the lowermost portions of the U-shanks. <IMAGE>
Patent SE-8504442-D0 (SE)
Inventor: RANTALA ERIK
IPC: B21D/
Filed: 1985-09-25
Abstract: The frame (1) comprises several vertical beams (6) to which horizontal beams (7) are welded. Inclined welded supports (8) are positioned between the horizontal and vertical beams. Between the inclined supports (8) and the horizontal beams (7) are further inclined supports (10,11), supporting dies (2,4) and press punches (3,5). Two longitudinal beams (12) are fitted separately so that, on their opposing surfaces, are welded guides (13) for the punches (3,5) which run between them. An angle arm (17) moves the dies in the horizontal plane and a stop (18) limits their horizontal movement.
Patent SE-8504517-D0 (SE)
Inventor: LASH R J
IPC: C25D3/56
Filed: 1985-09-30
Abstract: An aqueous acidic electrolyte and process for electrodepositing zinc alloys comprising zinc-nickel, zinc-cobalt and zinc-nickel-cobalt on a conductive substrate incorporating a brightener system including a ductilizing agent present in an amount sufficient to reduce stress and fracturing of the zinc alloy electrodeposit providing for improved corrosion resistance of the deposit. The ductilizing agents are sulfonates of an aldehyde or ketone.
Patent SE-8504966-D0 (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-8602167-D0 (SE)
Inventor: MAGNUSSON HARTWIG C S
IPC: F01M11/06
Filed: 1986-05-13
Abstract: A brushless AC motor, which has a rotor (17) and a stator (18), drives two oil pumps (20,21) one of which (20) drains the engine oil sump, whilst the other (21) feeds lubricant to the requisite points. The feed pump (21) sucks oil from the bottom of a storage tank (23) through an inlet (26) and feeds it under pressure through conduits and channels (27,28,29) to the engine (10). Lubricant then finds its way back to a collection area (11) in the form of a sump, from which it is pumped back to a space (35) between a filter (24) and the wall of the storage tank (23). The drain pump has a higher capacity than that for feed to obviate accumulation of lubricant in the sump. - The two pumps are driven by a three-phase brushless AC motor fed with variable voltage at variable frequency from an inverter comprising six transistor switches (51-56), and driven from the vehicle battery (45). A delay circuit (47) is arranged parallel to the ignition switch to operate the pumps at a predetermined time after the ignition switch is opened. The system has a coil (48) and a capacitor (49), forming together a low pass filter to damp transients. Pressure in the feed conduit (29) for lubricant is monitored by a pressure current switch (41) and a pressure converter (42).
Patent SE-8603141-D0 (SE)
Inventor: BERGGREN T J
IPC: F02F7/00
Filed: 1986-07-17
Abstract: No further information available at time of publication.
Patent SE-8604792-D0 (SE)
IPC: H04B10/50
Filed: 1986-11-07
Abstract: Data logging at temperatures up to 200 DEG  C. by optical signals sent via a "wet" optical fiber is achieved by using as a light source device an LED having a peak amplitude wavelength at ambient temperature which is sufficiently removed from 1390  ANGSTROM  so that acceptable transmission levels can pass through the fiber when the wavelength/temperature shift of the LED is allowed for.
Patent SE-8605402-D0 (SE)
Inventor: ALBARDA S
IPC: G01N27/74
Filed: 1986-12-16
Abstract: A device for the determination of the concentration of substances with paramagnetic properties, particularly oxygen, in substance mixtures comprises a cell assembly and devices to produce a magnetic field as well as to measure changes in the magnetic induction. Great mechanical accuracy and stability in the measuring of a change in the magnetic induction uninfluenced by external disturbing fields or by mechanical changes due to external temperature fluctuations or vibrations with a coil assembly for producing a magnetic field and for measuring the induction signal comprising self-contained coil carriers, which, surrounding a cell assembly and are arranged respectively at a distance from the axis of rotation of the cell assembly.
Patent SE-8605545-D0 (SE)
Inventor: SANSONE R P
IPC: G07B17/00
Filed: 1986-12-23
Abstract: A system for processing batch mail in which the need for on-site inspection is unnecessary. The mail sender purchases postage from a central station thereby authorizing him to send mail equal to the amount of postage purchased. The mail sender processes batches utilizing a plurality of work stations. Each batch is accompanied by a statement summarizing the type and number of mail pieces sent and amount of postage for each batch. The statement contains data that allows mail payment verification.
Patent SE-8802522-D0 (SE)
Inventor: EKLUND V
IPC: D06M13/188
Filed: 1988-07-06
Abstract: The carbamate content of cellulose carbamate products is reduced by treating such products with solutions of a base, which solution also contains one or several alkali metal salts, particularly carbonates, sulfates, phosphates, borates and acetates.
Patent SE-8804480-D0 (SE)
Inventor: TAKAGI S
IPC: A61K6/838
Filed: 1988-12-12
Abstract: A porous ceramic material composed of a sintered porous body of a calcium phosphate compound is described. A multiplicity of capillary void paths having a diameter of 1 to 30  mu m and a multiplicity of pores having a diameter of 1 to 600  mu m are formed in the sintered porous body. At least part of the pores are connected to the exterior space of the sintered porous body through at least a part of the capillary voids. The porous ceramic material is valuable as a medical material, e.g., a substitute or prosthesis for bone or dental root, and also an electronic material and a genetic engineering material. When the porous ceramic material is embedded in a bone defect of human or animals, osteolytic cells, osteoblasts, erythrocytes and body fluid are selectively allowed to intrude through the porous ceramic material while almost no intrusion of osteoclasts and collagen fibers is allowed. Accordingly, the porous ceramic material can be utilized for inducing new-born bone, controlling resorption of bone with age, remedying bone defects.
Patent SE-9002445-D0 (SE)
Inventor: ICHIKAWA Y-I
IPC: C07D239/54
Filed: 1990-07-16
Abstract: This invention relates to cyclobutane derivatives represented by general formula (IV), wherein B represents a nucleic acid base and R<4> represents hydrogen atom or a protecting group, which is expectedly useful as an antiviral agent or a carcinostatic agent.
Patent SE-9004052-D0 (SE)
Inventor: EINVALL C-H
IPC: G01R31/52
Filed: 1990-12-19
Abstract: Method and device for detecting earth leakage faults 2 in distribution systems for high voltage with delta/star- connected transformer 1 where the detection is carried out by a detecting device 3 for detecting the negative sequence voltage which appears on the star-side of the transformer in the event of an earth leakage fault. The detecting device is provided with delayed outputs 4, 6 to prevent functioning in the event of short-term network interruptions and to activate signalling and remedial devices. <IMAGE>
Patent SE-9203047-D0 (SE)
Inventor: SVENSSON C
IPC: H04L25/49
Filed: 1992-10-16
Abstract: An arrangement for transmission of information from a first electronic unit (1), transmitter, to a second electronic unit (2), receiver, on a balanced two-wire link (3, 4). In the arrangement the voltage difference between the two wires (3, 4) can assume three different values and each change between these values leads to a transmission of a binary symbol whose value is distinctly determined by the change. The information signal, which is transmitted via the two-wire link, is self-clocked which means that it contains both the data signal and the clock signal. Preferably, the transmitter (1) comprises one encoder for encoding the clock signal and data signal and the receiver (2) comprises two comparators, one clock extracting circuit and one decoder. Preferably, the arrangement can be used in communication e.g. between chips or in local networks.
Patent SE-9600722-D0 (SE)
Inventor: OLOFSSON HANS
IPC: F16K7/18
Filed: 1996-02-26
Abstract: PCT No. PCT/SE97/00320 Sec. 371 Date Aug. 26, 1998 Sec. 102(e) Date Aug. 26, 1998 PCT Filed Feb. 25, 1997 PCT Pub. No. WO97/31209 PCT Pub. Date Aug. 28, 1997A valve device comprises a valve having an outlet passage (6, 7), a stationary surface, and a rotatable support member (15, 16) at a distance from the stationary surface, and a membrane (19) provided between the stationary surface and the support member. The membrane (19) is attached to the stationary surface and the support member in such a manner that when the rotatable support member is in a first rotating position in relation to the stationary surface the membrane covers an orifice (6, 7) associated with the outlet passage and located at the stationary surface and when the support member is in a second rotating position said opening is uncovered. The support member (15, 16) is provided rotatably about an axis (12) which in a plane, in which the axis (12) extend, forms an angle together with the generatrix of the stationary surface (10, 11).
Patent SE-9701311-D0 (SE)
Inventor: JOHANSSON SOEREN
IPC: F16D/
Filed: 1997-04-10
Abstract: The wheels of the mower are driven by a motor with a stepless variable hydrostatic transmission, which has a drive shaft projecting outwards to be coupled to the driven wheel. A release mechanism (13) uncouples the transmission from the motor. A non-rotating gear wheel is joined to the drive shaft. A swing arm can be moved between an active position, where it engages with and blocks the gear wheel in order to prevent the shaft rotating and lock the driven wheel, and a passive position where it is released from the gear wheel. A control stick (14) is used to move the swing arm between first and second positions in order to move the arm into an active or passive position. Movement of the control stick from its first position to its second position is possible only if the release mechanism has uncoupled the transmission from the motor.
Patent SE-9703433-D0 (SE)
Inventor: HANSSON PER
IPC: B23B27/16
Filed: 1997-09-24
Abstract: The holder (1) has a slot (2) that is adapted to receive a cutting insert. The slot is limited in its extent through use of a clamping arm (4). The holder has two seats (6,7) that receive the projections of a key.
Patent SE-9703747-D0 (SE)
Inventor: QVARTH INGEMAR
IPC: B23C5/08
Filed: 1997-10-15
Abstract: The tool has a cylindrical rotatable centre body (1) with cassettes (5) attached to its outer surface. Each cassette supports a cutting insert (6) which has two cutting edges. One cutting edge extends parallel to the axis of rotation of the centre body and the other is perpendicular to the axis. The cassettes are attached to the centre body by an Allen head clamp screw (13). To improve security of the attachment, the clamp screw is locked in place by an auxiliary screw (19) and a soft press body (20). The auxiliary screw is inserted into a secondary hole formed in the centre body. The cutting insert is connected to the cassette by serrated surfaces (27,28) and is held in place by a clamp screw (30).
Patent SE-9703766-D0 (SE)
Inventor: ILMARINEN ANTTI
IPC: D21F3/02
Filed: 1997-10-14
Abstract: An extended nip press is provided having an advantageous nip press shoe which generates less heat than conventional press shoes. The nip press shoe includes an inrunning land surface which may be planar or convex. At least one lubrication pocket is downstream of the inrunning land surface and defines a cavity for supporting lubricant to create a hydrostatic lubrication region with a flexible jacket. The pocket has a bottom surface which converges towards the flexible jacket in a downstream direction. The press shoe further includes an outrunning land surface downstream of the lubrication pocket for engaging the flexible jacket against the opposite convex press element at a downstream end of the extended nip press. The outrunning land surface has a radius of curvature greater than the radius of curvature of the convex press element, and is planar in one embodiment, to create an attenuated hydrodynamic lubrication region with the flexible jacket.
Patent SE-9801271-D0 (SE)
Inventor: CARLSSON GOERAN
IPC: H04W36/14
Filed: 1998-04-09
Abstract: A method and arrangement in a radio communication system for determining the presence of a mobile station in a determined area. A first radio channel is allocated for communication of control information and user data information between the mobile station and a first base station. The mobile station transmits identity information repeatedly on the first radio channel. A detecting unit receives at least one occurrence of the transmitted identity information. The mobile station is registered as present in the vicinity of the detecting unit upon receipt of said at least one occurrence of the identity information.
Patent SE-9801780-D0 (SE)
Inventor: ROOS SVEN-OLOV
IPC: H01S3/02
Filed: 1998-05-20
Abstract: The invention relates to a method and an apparatus for checking the condition with respect to dirt contamination in the form of small smoke particles accumulated on a protective glass plate (3) arranged between the workpiece (2) and the laser optics (1) in a laser machining system and through which protective glass plate the machining laser beam (6) is arranged to pass. A thermal detector (10) is arranged, with a good thermal contact with the mechanical part attaching the protective glass plate in a holder (4), for sensing (measuring) the temperature of said mechanical attachment part. Due to an absorption of the laser beam by the small smoke particles an increased temperature is obtained on the protective glass plate and the mechanical parts that are attaching the protective glass in its holder (4). As soon as the detector signal has reached a certain level it can be indicated that it is time to replace the protective glass plate. The thermal detector (10) is preferably combined with an optical detector (8) sensing the radiation scattered by larger dirt particles collected on the protective glass plate during the machining process.
Patent SE-9803103-D0 (SE)
Inventor: BIELFELDT FRIEDRICH B
IPC: B27N3/24
Filed: 1998-09-14
Abstract: The press has continous steel bands and roller bars. The bars (1) have a diameter (D) of 12-18 mm. The bars are positively connected to the guide chains (12) via elastic centering bolts (2) in guide sleeves (9). Bars and chains are guided on the same radius (R) by toothed intake and feed gears (6, 16). The centering bolts are approximately 5 mm thick and of spring steel, and guide the roller bars centrally and positively in bores. The roller bars enclose a rolling gap of 1.25 mm.