baber/WOPTO huggingface dataset:
Patent SE-0100280-D0 (SE)
Inventor: GLASGOW KEWIN L
IPC: H01M10/48
Filed: 2001-01-31
Abstract: A deep discharge protection circuit designed to be directly integrated into battery-operated devices having a battery, a power switch that controls the battery, and a load connected to the power switch. The protection circuit includes a thyristor or similar current-controlled, latched switch that has a control gate or input. The thyristor is coupled in series with the load. A capacitor or similar electric energy storage device is coupled to the load and to the control input of the thyristor. A resistor is coupled to the load and to the control input of the thyristor, in parallel to the capacitor. When the power switch is turned on, it delivers a current pulse to the capacitor. The capacitor briefly shorts and delivers a trigger current to the control input of the thyristor. The trigger current causes the thyristor to become conductive, which allows current to travel from the battery through the load to ground. The thyristor remains conductive so long as the current through the load remains at or above the holding current of the thyristor. If the current through the load drops below the holding current (as a result of the battery discharging), the thyristor turns off and remains off even if the battery experiences an open circuit recovery.
Patent SE-0101386-D0 (SE)
Inventor: BAMBERG KRISTER
IPC: C07C279/18
Filed: 2001-04-20
Abstract: The present invention releates to certain novel guanidine or amidine acid derivatives and analogs, to a process for preparing such compounds, having the utility in clinical conditions associated with insulin resistance, to methods for their therapeutic use and to pharmaceutical compositions containing them.
Patent SE-0104386-D0 (SE)
Inventor: ALGOTSSON MATTIAS
IPC: G01N27/447
Filed: 2001-12-21
Abstract: The invention relates to an acrylic monomer defined by formula (I): wherein R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3 </SUB>are H or CH<SUB>3</SUB>; R<SUB>4 </SUB>and R<SUB>5 </SUB>are H or OH; R<SUB>6 </SUB>and R<SUB>7 </SUB>are H or OH; R<SUB>8 </SUB>is H or CH<SUB>3</SUB>; m is 2-4; and n and p are 0 or 1. The invention also relates to a polymer comprised of repeated such monomer units as well as a separation matrix prepared thereof.
Patent SE-0201697-D0 (SE)
Inventor: AMANO HIDEKI
IPC: C23C4/06
Filed: 2002-06-05
Abstract: PURPOSE: Provided is a wear-resistant sprayed coating film having no possibility of causing embrittlement and reduction in oil retentivity and formed on the sliding surface of a sliding member, such as piston ring and cylinder. CONSTITUTION: A sprayed coating film(3) is obtained by using a powder mixture consisting of powder of a hard material(5), powder of a metal constituting a matrix(6), and particles of a metal-coated solid lubricant and plasma spraying it onto the sliding surface of the sliding member. In the sprayed coating film(3), copper-coated graphite particles(4) are used as the powder of the metal-coated solid lubricant and the content of the copper-coated graphite particles(4) is made to 0.1 to 10 mass%.
Patent SE-8204950-D0 (SE)
Inventor: HOWARD R W
IPC: G21C9/012
Filed: 1982-08-30
Abstract: The multistage injection of water into the pressure vessel of a nuclear reactor including the steam-driven injection of water using steam generated by the reactor, the stages of injection subject to the cooling of water heated by the steam, whereby the pressure level of the water injected is boosted in stages.
Patent SE-8205668-D0 (SE)
Inventor: PALMAER T
IPC: H04R1/08
Filed: 1982-10-05
Abstract: A holder is provided for securing a microphone or earpiece in position inside a helmet. The holder comprises a plurality of tubular rings of soft flexible material. One ring is adapted to be connected to a shell of the helmet, and the other rings are serially connected by resilient, short, thin, soft segments. The rings are dimensioned and arranged so that they can be nested within each other or pulled out to form an extending holder. A microphone or earpiece may be connected to one of the said rings.
Patent SE-8300013-D0 (SE)
Inventor: INGVARSSON L I
IPC: E04B5/40
Filed: 1983-01-03
Abstract: PCT No. PCT/SE83/00487 Sec. 371 Date Aug. 20, 1984 Sec. 102(e) Date Aug. 20, 1984 PCT Filed Dec. 30, 1983 PCT Pub. No. WO84/02734 PCT Pub. Date Jul. 19, 1984.A framework cassette of thin sheet intended to be joined to adjacent cassettes so as to constitute a lost form when casting concrete framework and co-operating with the concrete in the finished framework as regards the absorption of forces. It consists of a rectangular bottom (11) along the two longitudinal sides of which edge beam sections are bent up. These edge beam sections consist in part of an upper, horizontal flange (5), a vertical web (3) with bulges (8) and furthest down a sleeve (6). On the sleeves (6) and between them is located a top section (9) which is also secured to them. The space between the top section (9) and bottom (11) of the cassette can be filled with insulation or used for installation material (14). The concrete is cast over the top section (9) and between the webs (3).
Patent SE-8300086-D0 (SE)
Inventor: PERSSON K R
IPC: B65D5/66
Filed: 1983-01-10
Abstract: According to the invention, a distribution packing 1 is produced, which comprises a lower bottom tray 2, an upper tray 3 which forms a lid and is connected in an articulated manner to the bottom tray 2 at its rear side wall 12, and preferably a lock arrangement 26 which is arranged at the front side walls 7, 12 and by which the two trays 2, 3 can be coupled together with one another in a manner known per se. The rear side wall 12 of the bottom tray 2 has, in the area of its upper edge portion, at least one pocket formation 15, into which at least one coupling tongue 17 projecting from the rear side wall 8 of the lid tray 3 can be fixed to bring about articulated retention of the lid tray 3 on the bottom tray 2. <IMAGE>
Patent SE-8301476-D0 (SE)
Inventor: FRAIKIN M-H
IPC: C11D1/645
Filed: 1983-03-18
Abstract: Stable concentrated fabric softener compositions comprising a mixture of an imidazolinium quaternary ammonium compound with a dicationic quaternary ammonium compound or a mono-cationic quaternary ammonium compound containing at least one long chain alkyl group. Such compositions exhibit stable viscosity characteristics at both low and high ambient temperature. <IMAGE>
Patent SE-8302512-D0 (SE)
Inventor: LUNDIN P
IPC: H01R4/48
Filed: 1983-05-03
Abstract: The electrical conduit (11) is releasably connected to a current rail (8) by a contact socket (13) fixed to its end and which engages a tongue (9) on a flat pin recess (1) on the rail (8). The recess and contact tongue (1,9) comprise a plate which snaps around the rail spring-fasion. The current rail (8) has a rectangular cross-section, and the flat pin recess (1) is U-shaped with a bottom part (2) and two parallel arms (3,4) each with lock tongues directed towards the bottom part. The distance between the arms, and that between the lock tongues and the bottom part aresuited to the current rail cross-sectional dimension. The arm ends (3,4) form contact tongues (9,10) for connection of conduits (11,12) with contact sockets (13,14). (Provisional Basic Advised week 84/51)
Patent SE-8306932-D0 (SE)
Inventor: KORNELL CARL AXEL
IPC: A23L7/10
Filed: 1983-12-15
Abstract: The wheat is ground and sieved to separate the fibre from the husks. Water is added to release the gluten which is then separated. Previously separated fibre and husks are added to the water and further treated to form ethanol and a gluten-free fibre product.
Patent SE-8403490-D0 (SE)
Inventor: WILHELMSSON W
Filed: 1984-07-02
Abstract: The channels extend parallel to the drum (2) longitudinal axis (1), and the feed-out channels are movable by the rotation of the drum to a common discharge position (8'). The channels are openable in this position, but remain closed in any other drum position.
Patent SE-8503202-D0 (SE)
Inventor: ROTHFUSS R G
IPC: A61B17/064
Filed: 1985-06-27
Abstract: A surgical stapling system comprising a surgical stapling instrument and a staple-carrying cartridge therefor. The surgical stapling instrument comprises a pliers-like instrument having upper and lower handles pivotally joined together. The upper handle has an elongated front portion terminating in an anvil. A staple former is slidably mounted on the front portion and is axially shiftable thereon by the lower handle between a normal or retracted position and a staple forming position. Cooperating leaf springs are mounted on each of the handles to normally urge the handles apart and the former to its retracted position. Portions of the leaf springs cooperate to lock the former in a staple gripping position. The cartridge comprises an elongaged member having a plurality of transverse slots formed in its upper surface and in parallel spaced relationship. A surgical staple of inverted U-shaped configuration, having downwardly depending legs and a crown portion extending therebetween, is located in each transverse slot. Each transverse slot is of a length such that its ends frictionally engage the legs of the surgical staple therein. A longitudinal groove is formed in the upper surface of the cartridge, extending the length of the cartridge and intersecting the transverse slots therein. The longitudinal groove is of a width and depth such as to receive the surgical stapling instrument nose portion with the staple former above and the anvil surface below the crown of an individual staple in the cartridge, so that the crown of the staple may be engaged between the instrument former and the anvil surface and extracted from the cartridge by the surgical stapling instrument.
Patent SE-8504198-D0 (SE)
Inventor: ELIASSON T
IPC: F16D23/14
Filed: 1985-09-11
Abstract: PCT No. PCT/SE86/00383 Sec. 371 Date Apr. 23, 1987 Sec. 102(e) Date Apr. 23, 1987 PCT Filed Aug. 29, 1986 PCT Pub. No. WO87/01773 PCT Pub. Date Mar. 26, 1987.In a friction clutch between an engine and a gearbox, a clutch release bearing is premounted in a clutch portion connected to the engine and an axially displaceable sleeve piston cooperating with the clutch release bearing is premounted in a release mechanism connected to the gearbox. The sleeve piston comprises a companion flange assembly which cooperates with a blocking element to assume a position for either displacing or not displacing the clutch release bearing. Such an arrangement is used in a so-called pull type clutch, which requires connection between the clutch release bearing and the release mechanism when the engine is connected to the gearbox. The present invention permits simple and secure assembly and disassembly of the engine to the gearbox and the clutch release bearing to the release mechanism. This is made possible primarily by the fact that the blocking element, when the clutch is assembled, has a position relative to the sleeve piston in which the companion flange assembly is actively pressed by the blocking element to a position for displacing the clutch release bearing.
Patent SE-8504430-D0 (SE)
Inventor: TANAKA A
IPC: G21C13/032
Filed: 1985-09-25
Abstract: An effective method for heat treating metal pipe lines and especially a metal pipe line whose construction is so complicated as to tend to leave an air pocket therein.
Patent SE-8601161-D0 (SE)
Inventor: SANDWALL N
IPC: B65G65/40
Filed: 1986-03-12
Abstract: PCT No. PCT/SE87/00128 Sec. 371 Date Nov. 30, 1987 Sec. 102(e) Date Nov. 30, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05587 PCT Pub. Date Sep. 24, 1987.A hopper assembly for crushed material such as ore and limestone is provided, comprising a downwardly narrowing hopper having an outlet located at its lower end defined by facing lateral arcuate edges and a discharge chute, the discharge chute including at one end an arcuate portion conforming to the lateral arcuate edges and at another end a straight portion which guides the material discharged from the hopper, the chute including at each lateral edge thereof a deflector plate extending upwardly from the discharge chute positioned at the junction between the straight and arcuate portions, the deflector plates including an upper arcuate edge portion which lies in the same vertical plane as the facing lateral arcuate edges of the hopper and is adjacent thereto, the plate serving to prevent material discharge from the hopper from jamming between the facing lateral arcuate edges of the hopper and the discharge chute.
Patent SE-8603371-D0 (SE)
Inventor: ADOLFSSON R
IPC: F16B2/06
Filed: 1986-08-11
Abstract: A clamping ring, intended to enclose and exert a clamping force against a cylindric element and incorporating a slot (2) and a clamping means (3) enclosing the slot, is provided with ladder-step shaped surface elements on each sides of the slot, for making possible a compact design and a favourable force adsorption in the clamping means, whereby the clamping means is composed by several separate sections (3c-3e), enclosing one step each.
Patent SE-8701515-D0 (SE)
Inventor: EREMIN A F
IPC: B07B7/083
Filed: 1987-04-10
Abstract: A characteristic feature of the design are the rounded off peripheral portions of surfaces of discs which face each other and are spaced equidistantly apart, the discs being rigidly attached to a power-driven rotor.
Patent SE-8701908-D0 (SE)
Inventor: HALLIN SVEN
IPC: F16L5/00
Filed: 1987-05-08
Abstract: The present invention relates to a pipe connection for connecting fittings of various types or external pipes to pipes which have been run inside a wall. The connection comprises a pipe clamp 2 interacting with an insertion part 3. The insertion part has an insertion end 8 and a head end 9, the insertion end being provided with a profiling 10. The pipe clamp is arranged on the outside of the pipe and is tightened by means of a screw so that the insertion part 3 is secured in the pipe. <IMAGE>
Patent SE-8703721-D0 (SE)
Inventor: HORNFELDT S
IPC: G01R29/14
Filed: 1987-09-28
Abstract: Concentrically inside the first tube (4) is a second tube (7) of insulating material. At one end, the second tube is fitted to a support, whilst its other end, which issues inside the sphere, is bent so that it runs parallel with the sphere rotary axis, but assymetrically in relation to the axis. Inside the sphere and in a plane at right-angles to the first and second tubes is fitted a circular plate (8) with sector-shaped mirrors. The sphere with the plate and the first tube is rotated by an attached turbine wheel (5) to which pressurized gas is fed. An optical conductor (9) is located inside the inner stationary tube (7), and illuminates the rotating mirrors. Light reflected from the mirrors is conducted back by the optical conductor to a stationary measurement unit (12) at earth potential. The speed of rotation of the probe and its fluctuations caused by torsional forces to which a dipole of this kind is subjected in an electrical field are thus determined.
Patent SE-8901392-D0 (SE)
Inventor: SVEDIN B H
IPC: C01B11/02
Filed: 1989-04-18
Abstract: A process for producing chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, mineral acid and a reducing agent in such proportions that chlorine dioxide is produced in a reaction medium maintained at a temperature of from about 50 DEG  C. to about 100 DEG  C. and at an acidity within a range of from about 2 to about 11 N. The reaction medium is subjected to subatmospheric pressure sufficient for evaporating water, a mixture of chlorine dioxide and water vapor being withdrawn from an evaporation zone in the reaction vessel and alkali metal sulfate being precipitated in a crystallization zone in the reaction vessel. A mixture of formaldehyde and methanol is used as reducing agent.
Patent SE-9002657-D0 (SE)
Inventor: BOUKO J
IPC: H01Q21/24
Filed: 1990-08-15
Abstract: The antenna has an antenna element (10) positioned on a substrate. The element has two orthogonal slots (11,12) which form a cross. On the opposite face, a broadband, symmetrical 90 degree hybrid coupler (20) has two branches which have phases different by one quarter of a wavelength. The branches are coupled respectively to the antenna element slots.  At leat one of the branches receives a radiated signal at its input (21,21'). The signal is applied selectively to the hybrid coupler inputs as a function of direction for circular polarisation.
Patent SE-9103411-D0 (SE)
IPC: C21C5/52
Filed: 1991-11-18
Abstract: A metallurgical furnace installation is disclosed which includes a metallurgical furnace for holding a metal melt therein, a melt launder, and a drain launder. The furnace has an outlet for discharging the melt and a drain hole for draining the melt remaining in the furnace. The drain hole is formed at a bottom of the furnace so as to be openable and closable. The melt launder has one end connected to the outlet of the furnace and is inclined downwardly in a direction away from the furnace, whereby the melt in the metallurgical furnace is tapped therethrough toward the other end. The drain launder has one end connected to the drain hole and the other end connected to the melt launder, and is inclined from the one end toward the other end, whereby the drained melt flows therethrough into the melt launder.
Patent SE-9200220-D0 (SE)
Inventor: TOLSTAV E
IPC: F16K21/04
Filed: 1992-01-28
Abstract: Valve arrangement for disposable container 1 for gas with a valve housing 3 projecting into the container with, arranged in its upper part, a filling and tapping valve which comprises an axially movable valve body 10 which is spring-loaded towards the closed position. Arranged in the lower part of the valve housing is a non-return valve which in the closed position prevents filling of gas into the container 1 and the valve body 35 of which, which is spring-loaded towards the closed position, can be releasably arranged in a position out of sealing contact with the valve seat of the non-return valve. The non- return valve is released by the valve body 10 of the filling and tapping valve, after gas has been filled into the container, being displaced axially past its opening position into releasing contact with the valve body 35 of the non-return valve. The valve housing 3 consists of a part made in one piece, the filling and tapping valve being formed by a valve body 10, which is axially movable in a cylindrical bore in the valve housing and made in the form of a cylindrical rod, with an axial duct which at the bottom opens radially and in the closed position is located above an O-ring seal in the valve housing and in the open position forms a connecting duct past said seal. <IMAGE>
Patent SE-9200336-D0 (SE)
IPC: H04B7/26
Filed: 1992-02-05
Abstract: PCT No. PCT/SE93/00085 Sec. 371 Date Oct. 5, 1993 Sec. 102(e) Date Oct. 5, 1993 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/16562 PCT Pub. Date Aug. 19, 1993.A cellular mobile telephone system of the TDMA-type has a plurality of mobile radio units which are connected via radio channels with a communication network that includes radio base stations. Monitoring and signalling between the base stations and the mobile radio units is effected with at least one signal flow, among other things responsible for maintaining the physical connection. A second signal flow is used that is responsible, among other things, for transmitting certain data (such as Short Message Service SMS) which is not concerned with maintaining the connection. Considering the first and second signal flows on the data link level (level 2), devices provided for aborting the physical connection are activated when devices monitoring the first and second signal flows indicate a broken connection based on the first signal flow, not on the second signal flow.
Patent SE-9200587-D0 (SE)
Inventor: SAELL HARRY
IPC: A61H15/00
Filed: 1992-02-27
Abstract: Kneader rings (3,4) are firmly connected to and inclined to hollow shafts (1,2). A central shaft (5) runs through the hollow ones and is connected at each end with lock nuts (6). The hollow shafts are provided with a bearing (7) at each end, and a distance socket is arranged between the shaft holder and the bearing. A distance nut (11) connects a screw (10) to the shaft holder, a ball (12) being connected to the screw. A bearing socket (13) and a support ring (14) move freely around the screw. The frame for the equipment consists of two side pieces with a number of recesses, the pieces being connected by two intermediate struts.
Patent SE-9201128-D0 (SE)
Inventor: OTANI S
IPC: C09D7/61
Filed: 1992-04-08
Abstract: An artificial filling and prosthetic material, characterized in that the surface of a substrate is coated with a calcium phosphate compound together with a water-insoluble and bio-degradable binder polymer. This material is capable of firmly adhering to tissue for a short time.
Patent SE-9201351-D0 (SE)
Inventor: HIETALA A W
IPC: H03L7/183
Filed: 1992-04-29
Abstract: The latched accumulator fractional-N synthesiser has reduced residual error for use in digital radio transceivers. The divisor of the frequency divider (103) of the synthesiser is varied with time by the summation of accumulator carry output digital sequences which result in frequency increments equal to a fraction of the reference frequency. The accumulators (615, 617) are latched so that upon the occurrence of a clock pulse, data is transferred through each accumulator one clock pulse step at a time, so that the delay through the system is equal to that of only one accumulator. The latched output of the second highest order accumulator (619) is subtracted from the latched output of the highest order accumulator (621) and differentiated before being applied to the loop filter (109).
Patent SE-9300851-D0 (SE)
Inventor: MERENMIES KAIJA
IPC: D02G3/34
Filed: 1993-03-15
Abstract: Method for production of fabric weft (6) with gliding colours (A, B), as well as production of materials with gliding colours. According to the invention production with the idea of a material with gliding colour transition a uniform thread of band-like weft with many threads (3, 4) or fibres. As start material in production a great number of threads or fibres are used in the desired colour tones (A, B). Of these the weft (6) is produced, which is generally uniform whereby threads/fibres are exchanged one at a time at suitable intervals or are added or extracted. The result is a weft with gliding colours. This is used to produce a material, either through holding the colours gliding in one direction, or through dividing the weft, so that the colours receive an alternating gliding direction in the material.<IMAGE>
Patent SE-9301886-D0 (SE)
IPC: G10L13/04
Filed: 1993-06-02
Abstract: The present invention relates to a process for evaluating speech quality in speech synthesizers with the aid of a speech recognition system. The recognition system is programmed using a number of persons. It then receives synthetic or natural speech from speech synthesizers or persons respectively, displaying differing speech quality. The speech recognition system determines a level of recognition for each received speech quality. In order to evaluate the speech quality in a speech synthesizer, speech is received from the synthesizer by the speech recognition system, is allocated a level of recognition and is ranked in comparison to the levels of recognition for previously received speech. <IMAGE>