baber/WOPTO huggingface dataset:
Patent SE-8503550-L (SE)
Inventor: BLEIBTREU A
IPC: H01F27/36
Filed: 1985-07-22
Abstract: A screening electrode, which is arranged under oil, for tap changes of tapped transformers, which screening electrode is designed as a closed ring which is wrapped with paper. The ring consists essentially of a grooved corrugated tube which is wound from strips consisting of aluminium foil which is longitudinally folded several times. The corrugated tube is filled with foam using a cured multi-component plastic foam (hard plastic foam).
Patent SE-8503583-L (SE)
Inventor: EKHOLMER E
IPC: A61B5/15
Filed: 1985-07-24
Abstract: An arrangement for a closed system for transferring a liquid from a vessel to a collection container (6) which are attachable to each other via a coupling member (17) with a two sided cannula (2). One end of the collection container (6) is closed by a seal (7) which can be penetrated by the cannula (2). Behind the seal inside the container is a plunger (8) with an axial penetrating canal to which a tube (9) is attached. At the tube end away from the plunger (8) an openable stopper (11) is attached. By axial motion of the plunger (8) in the collection container (6) away from the seal reduced pressure is achieved in the container for sucking up the liquid through the cannula (2). After opening the stopper (11) the liquid can be forced out into the tube (9) by axial motion of the plunger toward the seal (7).
Patent SE-8506014-L (SE)
Inventor: KOPPELMAN EDWARD
IPC: C10B7/02
Filed: 1985-12-19
Abstract: A multiple hearth reactor apparatus and process for the thermal treatment of organic carbonaceous materials under controlled pressure and temperature comprising in accordance with one embodiment, a pressure vessel containing a plurality of superimposed annular hearths including a series of upper hearths defining a preheating zone and a series of lower hearths spaced therebelow defining a reaction zone. The reactor is provided with an inlet for introducing a moist carbonaceous feed material under pressure into the preheat zone and the feed material is transferred downwardly in a cascading manner through the preheat zone and reaction zone. The solid product is extracted from the lower portion of the apparatus while waste water and product gas are extracted from the preheat zone. The hot gases are passed in countercurrent fashion to effect a preheating of the feed material. In accordance with a second embodiment of the apparatus, a separate chamber is employed for preheating of the feed material and the preheated and partially dewatered feed material is thereafter directly charged into the multiple hearth apparatus defining the reaction zone. In operation, the apparatus is adapted to operate at temperatures ranging from about 200 DEG  F. up to about 1200 DEG  F. or higher at pressures generally ranging from about 300 up to about 3000 psig. Residence times of as little as 1 minute up to about 1 hour or longer can be employed depending upon the nature of the feed material and the desired thermal restructuring.
Patent SE-8600758-L (SE)
Inventor: RYDINGSTAM ROBERT
IPC: F42B39/00
Filed: 1986-02-20
Abstract: A torpedo tube (1) intended to accommodate a torpedo (4) which exhibits a propeller (3) by means of which the torpedo is capable of being driven in water. Amongst other things the tube permits the torpedo to be driven out of the tube into the surrounding water under its own power, said tube also being easy to manufacture and to use. The torpedo tube (1) exhibits rectangular form or some other cross-sectional form having angled corners (V), and there is arranged at the rear end (12) of the torpedo tube a constriction (10) exhibiting a flow hole (11), via which a passage is formed between the internal space of the tube and the surrounding water of the tube.
Patent SE-8602776-L (SE)
Inventor: REINECKE F
IPC: F16L3/11
Filed: 1986-06-23
Abstract: A pipe mounting ring (3) is provided with an axial slot, so that the two ends on the ring can be bent radially outwards.  One ring end (6) has an open slot (8) for the location of a clamping screw (15). The second ring end (7) is bent to form a C-shaped location pocket (14) for the retainsion of a nut (13).  The clamp ring has its inner surface covered by an elastic sleeve (20) and a radial screw bolt (5) which is attached on the outside is used as a ring anchor element.
Patent SE-8603066-L (SE)
Inventor: WESTBERG B
IPC: B66C13/52
Filed: 1986-07-09
Abstract: A crane house includes an operator cabin mounted on the house, and an opening permitting access to the crane house from without for the purpose of minimizing the openings in a crane house of this kind, which is achieved by closing the access opening to the crane house with a hinged cover carrying the operator cabin, a door opening provided in the cabin for a door lying within the area of the crane house define by the cover and co-acting with an opening provided in the cover for permitting entry to the cabin from within the crane house.
Patent SE-8603560-L (SE)
Inventor: HOSHINO K
IPC: C22C38/00
Filed: 1986-08-22
Abstract: A stainless steel which exhibits substantially martensitic structure at room temperature was heated at a temperature of 550 DEG  to 675 DEG  for 1 to 30 hours. Then a reverse-transformed austenite phase appeared and a stainless steel having high strength and high elongation and being free from weld softening was obtained.
Patent SE-8605251-L (SE)
Inventor: HILKER G J
IPC: F16H48/20
Filed: 1986-12-08
Abstract: A speed sensing differential axle mechanism provides a plurality of teeth formed in a small diameter end portion of a differential case. In a preferred form, the teeth are integral to the case, spaced uniformly about the small diameter end portion thereof, and are disposed for relative rotation with respect to a stationary electronic pickup element secured rigidly in an associated external carrier. In the preferred embodiment, the pickup element is totally enclosed within the carrier, whereby it is protected from external environments, as well as from splash and spray oil circulating within the differential assembly. For the latter purpose, an internal baffle is utilized to protect the internal pickup element from the oil.
Patent SE-8701162-L (SE)
Inventor: LINDBERG K
IPC: E02B17/00
Filed: 1987-03-20
Abstract: A node intersection between circular columns and pontoon members at a tendon-moored semisubmersible offshore platform. The pontoon members have a box shape, defined by vertical side walls, a horizontal deck and a horizontal bottom skin, joined together into a foursided frame, via the columns. The node intersection comprises vertical bulkheads within the lower ends of the columns, forming internally intersecting continuations of the vertical sidewalls.
Patent SE-8702508-L (SE)
Inventor: HANSSEN C-O
IPC: A61B19/08
Filed: 1987-06-16
Abstract: The present invention relates to a surgical drape having a first rectangular part (A) which is intended to cover a patient and a second rectangular part (B) which is joined to the first drape part (A) and which is intended to be placed over an anaesthetist's arch. In accordance with the invention, one short side of the first drape part has formed therein a cut-out (2) in the shape of a truncated V. The second drape part (B) has formed therein a similar cut-out (2), which is formed in the centre of one long side of the second drape part. The first and second drape parts are joined together along the edges of the cut-outs. The invention also relates to a method for manufacturing a surgical drape. The invention provides a surgical drape which can be easily manufactured by machine and which is easily managed.
Patent SE-8800570-L (SE)
Inventor: DYFVERMARK U T
IPC: A61B1/24
Filed: 1988-02-19
Abstract: A dental appliance in the form of a bite block for use during dental surgical operations. Integrally in the bite block is formed at least one aperture serving as an evacuation nozzle for a combined saliva and filling debris aspirator. In one of these apertures is inserted a suction nozzle associated with an aspiration device. This bite block thus is the only extra instrument that the dentist needs to place in the oral cavity of the patient in addition to his working tools.
Patent SE-8800949-L (SE)
Inventor: SHROOT B
IPC: C07C51/15
Filed: 1988-03-16
Abstract: Aromatic heterocyclic derivatives have the formula   <IMAGE> wherein R1 represents   <IMAGE>  wherein R3 represents hydrogen, -OR4 wherein R4 represents hydrogen, alkyl having 1-20 carbon atoms or mono- or polyhydroxyalkyl or R3 represents   <IMAGE>  wherein r' and r'' represent hydrogen, lower alkyl or together form a heterocycle, R2 represents hydrogen or -CH3 and Ar represents    <IMAGE> (A) <IMAGE> (B)  wherein Z is O or S,    <IMAGE> (C)  wherein R5 is lower alkyl or    <IMAGE> (D)  wherein R6 is hydrogen or alkyl having 1-10 carbon atoms and R7 represents alkyl having 4-12 carbon atoms or cycloalkyl, Y is CH or a nitrogen atom and X represents oxygen, sulfur or -N-R8 when R8 represents hydrogen, lower alkyl or lower alkoxycarbonyl, with the proviso that (i) when Y is CH and X is oxygen or sulfur Ar is other than C and (ii) when Y is nitrogen and X is oxygen, Ar is other than (C) or (D) in which R6 is alkyl having 1-4 carbon atoms and R7 is branched alkyl having 4-12 atoms useful in veterinary or human therapy and in cosmetic formulations.
Patent SE-8801004-L (SE)
Inventor: LUND E
IPC: H02K3/34
Filed: 1988-03-18
Abstract: An electric machine that includes a stator having a sheet metal packet which has an end plate at each end, and insulating plates abutting against the end plates. The packet has radially inwardly opening winding grooves. Insulating plates are provided at the ends of the packet and have recesses that correspond to the grooves and ribs that form abutment faces against which winding liners provided in the grooves abut. The ribs are shaped such that the windings emerging from the grooves will not cut through the liners when bent sharply. The ends of the groove liners are shaped by thermal stamping to lie against the side faces of the ribs.
Patent SE-8900092-L (SE)
Inventor: RYSIEV O A
IPC: G01N30/34
Filed: 1989-01-11
Abstract: A device for feeding a preformed gradient solution to a liquid chromatographic column comprises containers (1) with elements, an elastic capillary (2) connected by one end, through a valve, to the containers (1) with the elements and to the chromatographic column and by the other end, through a hydraulic throttle (7) and a flow-through chamber (8), to the cavity (9) of a reversible pump (10). A part of the elastic capillary (2) is placed inside the flow-through chamber (8).
Patent SE-8902043-L (SE)
Inventor: MALMQVIST M
IPC: G01N21/55
Filed: 1989-06-05
Abstract: A method of characterizing a macromolecule by studying its interactions with ligands comprises the determination of the mutual influence of ligand interactions by, after the macromolecule has interacted with at least one ligand, contacting the macromolecule with at least one additional ligand, either the macromolecule or the additional ligand or ligands having been bound to a sensor surface, determining interaction by detecting a consequential change in the physico-chemical properties of the sensor surface, and on the basis of the determined mutual dependence between the ligand interactions discriminating between epitopes of the macromolecule and mapping their relative positions.
Patent SE-9100339-L (SE)
Inventor: KLASON CARL
IPC: F26B17/28
Filed: 1991-02-04
Abstract: PCT No. PCT/SE91/00910 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Dec. 27, 1991 PCT Pub. No. WO92/13709 PCT Pub. Date Aug. 20, 1992.An apparatus for production of dewatered and loosened biopulp, wherein precrushed raw biopulp is press fed by pistons (2) against a pair of counter-rotating press rolls (4, 5) between which the biopulp is dewatered. The pulp is then fed into a backpressure vessel (7) maintained at an overpressure, which prevents water from entering the backpressure vessel and remoistening the biopulp. The biopulp leaves the backpressure vessel through an air-tight compartment feeder (9) constructed like a revolving door. The press rolls include one of solid metal (5) and another (4) with a number of elastically mounted plates which can move radially in response to a radial load.
Patent SE-9102134-L (SE)
Inventor: STALHANE CARL HENRICK
IPC: F23D14/14
Filed: 1991-07-08
Abstract: PCT No. PCT/SE92/00483 Sec. 371 Date May 3, 1994 Sec. 102(e) Date May 3, 1994 PCT Filed Jun. 29, 1992 PCT Pub. No. WO93/01448 PCT Pub. Date Jan. 21, 1993The invention discloses a gas powered burner with perforated ceramic elements which are adjustable in their planes and/or essentially perpendicular to their planes. The burner dan be adjusted so as to emit uniform infra-red radiation with good precision within the wavelength band, irrespective of how the burner is angled or located.
Patent SE-9200273-L (SE)
Inventor: NILSSON S
IPC: B09B1/00
Filed: 1992-01-31
Abstract: A liquid mixture for the production of foam for temporary covering of waste in a landfill site consists of at least 90 per cent by volume water and otherwise contains an albumin hydrolysate solution, a sodium chloride solution and an iron salt solution. <IMAGE>
Patent SE-9400857-L (SE)
Inventor: WERTHAJM MAREK
IPC: G01F23/284
Filed: 1994-03-11
Abstract: The depth measurement is effected with echo pulse radar in fluids by measuring only the total time for pulse reflections through both the air over the fluid surface and through the fluid down to the container bottom. With knowledge of the constant distance (H) from the pulse transmitter (4) to the container bottom (3), and the pulse speed partly in air (c1) and partly in the container fluid (c2), the fluid height (H-h) can be calculated as a function of the bottom reflection time, where h is the distance from the transmitter and the liquid surface. If T is the time taken by the return pulse, the fluid height can be solved using equations : 2h=c1t1, 2\*(H-h)=c2t2, and t1+t2=T, where t1 and t2 are the pulse passage times through the air and liquid portions respectively, and h is the distance between the receiver/transmitter and the liquid surface.
Patent SE-9403862-L (SE)
Inventor: SIMONSSON LARS
IPC: B05B14/30
Filed: 1994-11-09
Abstract: PCT No. PCT/SE95/01327 Sec. 371 Date Jun. 9, 1997 Sec. 102(e) Date Jun. 9, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/14937 PCT Pub. Date May 23, 1996The invention concerns a method and a device for application of talcum powder of a super-absorbent powder (SAP) type or the like, the latter containing polyacrylate and/or a salt, such as a sodium salt, on a strip, such as a power cable. In accordance with the invention, the strip is made to travel through a treatment chamber in which debouch a number of powder supply lines distributed circumferentially with respect to said strip. The powder supply lines are incorporated in a friction charger formed with polarizing ducts through which the powder material is made to pass.
Patent SE-9501704-L (SE)
Inventor: AIKIO VEIJO
IPC: A47F7/28
Filed: 1995-05-08
Abstract: The invention relates to a merchandising rack for bottles, especially for bottles (1) of Ref-PET type, which are within the neck area provided with an essentially horizontal flange portion (2), the merchandising rack comprising means arranged to constitute a supporting surface for the bottles (1) to be positioned on the rack. To ensure the visibility of the bottles, the means arranged to constitute the supporting surface for the bottles (1) consist of elongated rail portions (3) supported at one end and arranged in pairs at a distance from each other essentially corresponding to the thickness of the neck of the bottle (1) so that the bottle is suspended by its flange portion (2) from the rail portions (3) when the neck of the bottle (1) is positioned between a pair of rail portions.
Patent SE-9601394-L (SE)
Inventor: ADAMS CHRISTOPHER
IPC: F23C10/10
Filed: 1996-04-12
Abstract: A combustion plant comprises a combustion chamber (1) which is provided to enclose a fluidized bed (4) and in which a combustion of a fuel is intended to be performed while forming combustion gases. Furthermore, the plant comprises a purification device (9, 10, 11) for purifying said combustion gases. The purification device comprises a separating member (9), arranged to separate particulate material from said combustion gases, and a channel (23) connecting the separating member and the combustion chamber (1) and being arranged to recirculate the separated material to the combustion chamber (1) in which at least one distributing member (4) is provided above the orifice of the recirculating channel (23) and is arranged to provide a distribution of the recirculated separated material in the bed (4).
Patent SE-9702275-L (SE)
Inventor: KAFTANOV V S
IPC: H01J63/02
Filed: 1997-06-13
Abstract: A field emission cathode has particular use in a light source. The light source includes an evacuated container having walls, at least a portion of which consists of an outer glass layer which on at least a major part thereof is coated on the inside with a layer of phosphor forming a luminescent layer and a conductive layer forming an anode. The layer of phosphor is excited to luminescence by electron bombardment from a field emission cathode located in the interior of the container. A modulator electrode is arranged between the cathode and the anode for creating an electrical field necessary for the emission of electrons. The field emission cathode, includes a base body, and field emitting bodies extending from the base body. The base body includes a longitudinally extending core having a central axis. The field emitting bodies are elongate and are distributed along at least a part of the length of the core, extend radially outwards from the core, and have free ends provided with field emitting surfaces.
Patent SE-9702375-L (SE)
Inventor: BOENSTROEM BENGT
IPC: E01B9/68
Filed: 1997-06-19
Abstract: The invention relates to an arrangement for insulating and damping rails for trackbound vehicles. Damping is imparted through interaction partly through contact between the rail (20) and a central rail foot spreader (1) on each foundation (3), partly through the damping of vertical accelerations via pre-tensioned sleeper clips (4) acting symmetrically in the y-axis, and partly through direct contact between the rail and the foundation (20, 3) - contact damping. Said foundation (3) in the unloaded condition exhibits contact symmetrically in pairs about the y-axis with the rail (20) via the pads (5) furthest away from the y-axis exhibiting on or symmetrically about the y-axis existing sleeper clips (4) in contact with the central part (1) permanently pre-tensioned to the foundations and exhibiting said central part (1) suitably tightened to the rail foot via rail foot spreader clips (2).
Patent SE-9702383-L (SE)
Inventor: KANTER THEO
IPC: H04L29/08
Filed: 1997-06-23
Abstract: The present invention relates to a method and an apparatus for making multi-party connections in an Internet Protocol (IP) network. A web page comprises a program, for example a Java applet, connecting the web page to a multi-party conference unit, MCU, in such a way that visitors to the web page will become members of a group meeting handled by the MCU. A voice gateway is used to connect ordinary telephones to the MCU.
Patent SE-9702726-L (SE)
Inventor: BJOERKQVIST LARS
IPC: B65H75/18
Filed: 1997-07-15
Abstract: The slot that initially receives the band or firehose is formed by a fixed journal and a retractable one. DETAILED DESCRIPTION - The flexible element (i.e. band or firehose) is wound-up into a roll using a sleeve bearing (7) which is mounted on a winding shaft (4) and has a crank handle attached to it at one end and a support plate (3) at the opposite end. A slot for receiving the flexible element and initially fixing it into position is formed between two parallel journals (1,2) protruding from the support plate. One of these journals (1) can be pulled through the plate in an axial direction. The crank handle includes an arm that forms a stopper for the axially movable journal.
Patent SE-9801677-L (SE)
Inventor: DANIELSSON MATS
IPC: G01T1/161
Filed: 1998-05-13
Abstract: The detector (20) includes several adjacent detector elements each defining a limited detection area and each being configured to produce an individual current dependent upon the radiaiton dose in each respective area. A means (34-36) is provided for measuring each individual current to obtain data used to create an expression over the dose distribution in at least two dimensions.  A radiation detector unit for determining the radiation dose distribution or rate from at least one radiation source (2) comprises a detector in which a current induced by the radiation source is dependent on the dose, and a means for measuring the induced current. The detector includes several adjacent detector elements each defining a limited detection area and each being configured to produce an individual current dependent upon the radiaton dose in each respective area. A means is provided for measuring each individual current to obtain data used to create an expression over the dose distribution in at least two dimensions. Independent claims are also included for (a) a radiation dose detection system for verification or calibration of radiosurgical equipment, comprising one or more radiation sources, a control system, a means for registering radiation doses, a means for combining the doses to generate a dose distribution, and the above detector unit, and (b) a method for generating a three-dimensional radiation dose distribution from at least one radiation source. INSTRUMENTS AND TESTING - CLAIMED METHOD: The detector unit is moved from a starting position to a region near the radiation source, where it is exposed to radiation from the source for a given time period, and then the unit is returned to its starting position. A set of radiation dose values are built up for a number of detection areas and combined into a three-dimensional distribution.
Patent SE-9804333-L (SE)
Inventor: JOHANSSON STAFFAN
IPC: H04Q7/30
Filed: 1998-12-15
Abstract: A method and arrangement in a distributed system for synchronizing configuring data at a receiving unit with corresponding source configuring data. The configuring data and the source configuring data are arranged in one or preferably several groups of data. Reference checksums are calculated ( 201 ) for each data group. The receiving unit determines ( 202 ) whether the content in each data group of the configuring data at the receiving unit matches the corresponding reference checksum. The receiving unit requests ( 203 ) the source unit to transfer copies to the receiving unit of the source configuring data in those data groups for which a mismatch is detected. The requested data is downloaded ( 204 ) from the source unit to the receiving unit.
Patent SE-9901840-L (SE)
Inventor: CAVLIN SOEREN
IPC: B31B1/14
Filed: 1999-05-20
Abstract: A punch form (1) for die-cutting of packaging material (7), comprising cutting knives and/or scoring rules, wherein the punch form at least partly is provided with sheet material provided in such a way that a crack-reducing effect is achieved in the packaging material, at least in connection to the cutting knives and/or scoring rules, wherein the sheet material is air permeable to during die-cutting evacuate air between the packaging material and the parts of the punch form which are provided with sheet material; a method for die-cutting packaging material by means of a punch form as above, in which air between the packaging material and the punch form provided with sheet material is evacuated; and the use of a punch form as above.
Patent SE-9904309-L (SE)
Inventor: LARSSON MAGNUS
IPC: C08B31/18
Filed: 1999-11-29
Abstract: A method for oxidising starch with ozone is described. In the oxidation, an ozone-containing gas is contacted with a starch suspension at a positive pressure of 0.1-2.0 MPa. The ozone-containing gas preferably contains 3-15% by weight ozone. The reaction temperature is preferably 5-80  DEG C and the reaction time is preferably 1-10 min. In the reaction, the pH of the starch suspension is preferably 3-11.0.