baber/WOPTO huggingface dataset:
Patent SE-8700222-L (SE)
Inventor: LUMMILA M
IPC: F16J15/34
Filed: 1987-01-21
Abstract: The invention relates to a slide ring seal for sealing a shaft rotatable with respect to a wall, which seal comprises a body portion and seal rings provided with slide rings, which seal rings are so arranged with respect to each other that the sealing slide faces of the slide rings are pressed against each other and rotate with respect to each other. Each slide ring is fastened in the seal ring thereof by a shrink fit, whereby the peripheral face of the slide ring is in engagement with a face provided on the seal ring, so that the radial press force of the shrink fit is directed to act on a centroid of the cross-sectional area of the slide ring. In order to ensure that the forces of the shrink fit keep acting accurately on the centroid of the cross-sectional area of the slide ring, at least one of the faces which are in engagement with each other in the shrink fit is convex. The highest point of the convex surface is in a radial plane extending through the centroid of the cross-sectional area of the slide ring.
Patent SE-8703157-L (SE)
Inventor: JONSSON BERT
IPC: F42C15/31
Filed: 1987-08-14
Abstract: PCT No. PCT/SE88/00409 Sec. 371 Date Feb. 13, 1990 Sec. 102(e) Date Feb. 13, 1990 PCT Filed Aug. 12, 1988 PCT Pub. No. WO89/01601 PCT Pub. Date Feb. 23, 1989.An apparatus for detonating explosive charges at a given location in response to an initiation at a remote location and after a preselected delay comprises a non-electrical initiation device for generating a non-electrical energy input by detonation or pyrotechnical combustion at the given location and initiated at the remote location, and an electrical igniter also at the given location responsive to the initiation device for time-delayed ignition of the explosive charge. The electrical igniter includes a transducer for generating an electrical output signal in response to the non-electrical energy input, an electronic variable time delay igniter in close proximity to the transducer for setting a preselected time delay and for generating a time delayed electrical output signal and an igniter also in close proximity to the electronic time delay means for initiating the ignition of the explosive charge. The transducer, the electronic time delay igniter, and the electrical the igniter are connected together by a first and a second pair of short electrical conductors constituting the only electrical conductors in the detonating apparatus, thereby minimizing the possibility of a spurious signal being generated in the electrical conductors.
Patent SE-8704285-L (SE)
Inventor: FRIESSNER J
IPC: F16L59/16
Filed: 1987-11-03
Abstract: a) Sleeve-type assembly for thermally-insulated tubes for a pipeline.   b) Assembly characterised in that the strip of plastic 3 constituting the sleeve is previously bent in order to constitute a split tube. c) The invention relates to a sleeve-type assembly for thermally insulated tubes of a pipeline. <IMAGE>
Patent SE-8800395-L (SE)
Inventor: LINDSTEN G
IPC: C09K23/42
Filed: 1988-02-08
Abstract: Chemical compounds of the formula:  A - X - B wherein A is derived from a non-ionic surface active agent and is dissolved by a high molecular weight non-polar oil or a polar lubricant when said compound is bonded to the metal, B is an organic carboxylic acid group and X is a connecting group linking A to B wherein X comprises at least two carbon atoms.
Patent SE-8801851-L (SE)
Title: Lottery machine issuing ticket automatically - has programmed central control display for presenting selected data, and storage units
Filed: 1988-05-17
Abstract: Connected to a central control and storage units is a communication interface which communicates with a central lottery machine via an external mains. A feed-in unit receives a command to play from keys on the exterior of the lottery machine, and also a control command from a keyboard inside the machine. A calculator is connected to the central control and the data storage unit, and calculates the amt. of money inserted in the lottery machine. A printing unit is also connected to the central control, and prints lottery-specific information on neutral tickets. All units within the lottery machine are connected to each other via a bus for transmission of data and control signals. The communication interface is connected to a nationwide data communication network. (Provisional basic advised week 90/04).
Patent SE-8902244-L (SE)
Inventor: ADOLFSSON R
IPC: F16C33/24
Filed: 1989-06-21
Abstract: A bearing bushing incorporating a sleeve (1) of magnetisable material forming the sliding surface of the bearing, a shaft (2) mounted in said sleeve (1) and a lubricant in the form of a magnetic fluid (3) between the sliding surface of the sleeve (1) and the shaft (2), whereby the sleeve (1) is magnetised in axial direction. For causing a hydrodynamic lubrication and an increased cooling effect the sleeve (1) on the inner side has axial channels (7) and axial recesses (9) on the outer side thus that the magnetic fluid (3) by means of the axial magnetic field around the sleeve (1), can be given a circulating motion along the inner and outer side of the sleeve.
Patent SE-8902653-L (SE)
Inventor: JACOBSEN F
IPC: B01D29/62
Filed: 1989-08-03
Abstract: A pressure diffuser (10) includes in a liquid-tight pressurized vessel (12) a vertical screen (24) which defines with a vessel wall (14) first and second interior volumes (26, 29) for transmitting pulp from a pulp inlet to a pulp outlet and receiving displacement (e.g. wash or bleach) liquid transmitted from headers (28) through the pulp. The screen ends around housing members (20, 22) have different cross-sectional areas, and quick movement of the screen effects backflushing. The volumes (26, 29) are segregated by the vertical, generally cylindrical, screen (24). A chamber (42) is provided in communication on opposite sides of a piston (44) therein with the pulp adjacent the pulp inlet (16), and the extracted liquid (in 29). By displacing the piston with a cylinder (50) immediately prior to rapidly moving the screen vertically with a hydraulic cylinder (50) to effect backflushing through the screen, the pulp pressure on the screen is reduced and at the same time shocks and compaction of the pulp adjacent the inlet caused by the movement of the screen are avoided.
Patent SE-9001529-L (SE)
Inventor: HEBNES B
IPC: B01D53/74
Filed: 1990-04-27
Abstract: In a method and an apparatus for increasing the degree of utilisation for a dry sorbent for sorption of gaseous pollutants, such as hydrogen fluoride, from a polluted process gas, such as exhaust gases from electrolytic furnaces, the sorbent is separated after its reaction with the gaseous pollutants in a fabric filter (1), whereupon a proportion of the separated sorbent is recycled to the polluted process gas by internal circulation inside the fabric filter. Fresh sorbent is supplied to the fabric filter (1) via at least one sorbent inlet (11), while circulated sorbent is removed from the fabric filter via at least one sorbent outlet (12) separated from the sorbent inlet. The polluted process gas is supplied to the fabric filter (1) through the gas inlet (3) thereof in such manner that only a partial flow of the process gas is introduced at the sorbent inlet (11) of the fabric filter (1) and is supplied with fresh sorbent.
Patent SE-9103718-L (SE)
Inventor: ALIUS C
IPC: B60T15/18
Filed: 1991-12-16
Abstract: A pressurised air valve (1) has a noise damper (10) attached to its air outlet connection (5). A valve (6) in the outlet connection forces the airflow on to a flow cone (19), due to the shape of its seat (7) and sealing ring (9). The noise damper has a chamber (12) downstream of the valve for ease of mounting of the flow cone. A holed plate (13) and a gauze unit (14) lie downstream of the chamber for further noise reduction. ADVANTAGE - For vehicle brakes, elimination of noise.
Patent SE-9203291-L (SE)
Inventor: JANISZEWSKI G
IPC: F16H57/02
Filed: 1992-11-04
Abstract: The gear box (10) is turned so that its ingoing shaft (9) outer end is directed in the same direction as a shaft (6) connected to a coupling. Via an extra transmission (7,8,11) the coupling drives the gearbox ingoing shaft. The gearbox is suspended in a cover (20,23) over the extra transmission.
Patent SE-9203738-L (SE)
Inventor: HAYASHI TAKEHIKO
IPC: H04Q7/32
Filed: 1992-12-11
Abstract: The present invention provides an excellent car telephone apparatus which can erase the contents of a memory without dismounting the memory from the car telephone apparatus, i.e., with the memory being mounted in the apparatus, and which also can rewrite the contents of the memory by externally transferring modification data. The car telephone apparatus comprises an electrically erasable and rewritable, nonvolatile memory chip, a control means for controlling the erasing/rewriting operation of the memory chip, a means for transferring and collating external writing data, and a means for externally commanding a series of these control operations.
Patent SE-9301481-L (SE)
Inventor: TELLDEN LEIF
IPC: B25J9/06
Filed: 1993-04-30
Abstract: The invention relates to an industrial robot with two lower robot arms directed upwards from a fixed robot stand, the robot arms at their lower end being pivotably journalled in the stand around horizontal axes and at their upper end being pivotably interconnected by a yoke in such a way that a four-bar linkage is formed. The linkage is provided with a first driving unit. An upper robot arm is journalled around a fifth axis in a fixing member which is supported by the yoke and which is rotatably journalled around a sixth axis. The upper robot arm and its fixing member are provided with a second and a third driving unit, respectively.
Patent SE-9301777-L (SE)
Inventor: MEISENBURG GARY L
IPC: B63H5/10
Filed: 1993-05-25
Abstract: A marine drive (10) has two counter-rotating surface operating propellers (12, 14). Inner and outer concentric counter-rotating propeller shafts (40, 42) are supported by a spool assembly (38) locked and retained against rotation and against axial movement in the lower horizontal bore (28) in the torpedo (34) of the drive housing (26) by axially spaced left and right hand threads (44 and 46). A thrust bearing assembly (98) transfers thrust from the outer propeller shaft to the inner propeller shaft during rotation of the propeller shafts in opposite axial direction and is axially located between fore and aft driven gears (76 and 78). Propeller shaft sealing and bearing structure, and propeller self-centering mounting structure is provided.
Patent SE-9302672-L (SE)
Inventor: LIDGREN LARS AAKE ALVAR
IPC: A61F2/00
Filed: 1993-08-18
Abstract: In a method for producing a cement for medical use, a liquid component containing a polymerizable substance is combined with a solid component comprising a plastic substance to provide a setting mass to form the cement. In order to e.g. improve the biological and mechanical properties of the cement and allow it to be mixed by modern mixing procedures, which further improves the cement quality, said plastic substance is mixed with a particulate crystalline ceramic material prior to combining said liquid and solid components. A cement for medical use is also defined as is the use of set cement as an anchorage for the fixation of prostheses or parts of prostheses or bone and as a substitute material for bone.
Patent SE-9303605-L (SE)
Inventor: FUJIWARA SHUZO
IPC: C01B35/14
Filed: 1993-11-02
Abstract: In order to produce a new substance having a diamond crystal structure, the following steps are taken in order. First, a graphite-like substance is prepared which contains boron (B), carbon (C) and nitrogen (N) as main elements. Then, the graphite-like substance is mixed with a metal powder to produce a mixture. Then, a pressure is applied to the mixture to produce a molded body, and then an explosion pressure is applied to the molded body.
Patent SE-9400988-L (SE)
Inventor: HAEMAELAEINEN RISTO
IPC: B01D53/50
Filed: 1994-03-24
Abstract: Method for purifying combustion gases from an odorous gas incinerator in a sulphate cellulose pulp works, in which the combustion gases containing sulphur dioxide are purified by delivery to a combustion gas purifier, a neutralizer which reacts with the sulphur dioxide. The neutralizer used comprises an alkaline calcareous compound and the calcium compound produced in the reaction with sulphur dioxide is passed 5 from the combustion gas purifier to a system 9, 10, 11,12 for the treatment of industrial wastewater incorporated in the works. <IMAGE>
Patent SE-9402375-L (SE)
Inventor: BORG HAAKAN
IPC: E04D13/076
Filed: 1994-07-04
Abstract: The roof gutter cleaning brush has a head which is supported by a tubular frame, whose length is matched to the distance between the gutter and the ground level. From ground level, an operator can carry out cleaning work with a draw line coupled to the effective link system of the brush head. The draw line imparts a swinging movement to the brush head so that the head point follows the gutter bottom surface, thereby removing collected contaminants. When the operator has taken up the position for cleaning, the brush rests partly with its support arches against the outer edge of the gutter and partly with its frame in a body support against the middle of the operator.
Patent SE-9403816-L (SE)
Inventor: ALLERT STEFAN
IPC: B01F5/00
Filed: 1994-11-08
Abstract: A jet mixer comprising a cistern (1) to which material is supplied through two channels (3, 4) and in which the material supplied is mixed to a slurry. A pressure is generated with the aid of a pump (6) in a part of the mixture which is returned to the cistern through a nozzle, thereby causing rotation of the mixture.
Patent SE-9600866-L (SE)
Inventor: KINNUNEN TAHVO
IPC: A01K/
Filed: 1996-03-06
Abstract: The trolling spoon has a body (1) including an external surface which is formed a wave formations (5) to increase reflection of light from it and thereby improve the trolling spoon visibility in water.
Patent SE-9700605-L (SE)
Inventor: OHLSON JOHNNY
IPC: F42D5/04
Filed: 1997-02-21
Abstract: Device for destroying bodies (24) filled with explosive, such as surplus ammunition, by combustion, detonation or deflagration of the explosive contents, comprises an essentially gas tight destruction chamber (1) specially shaped to withstand the explosions generated inside it. A hot bed (10) inside the chamber is used to initiate combustion, detonation or deflagration of the explosive contents inside the bodies supplied to the bed by a suitable device (16), eg. an inlet (17) that can be opened and closed. Combustion gases and scrap metal are removed from the chamber through outlets (25). The chamber has a detonation and shrapnel resistant inner shell (2) predominantly comprising a large number of horizontal metal plates (5, 6, 11) positioned on top of each other. All of the plates, except those forming the inner shell ceiling (11), have a central hole that determines the shape and cross-sectional area for that particular section of the chamber inner shell. A gastight outer shell (3) surrounds the inner shell and is preferably covered with thermal insulation material.
Patent SE-9702656-L (SE)
Inventor: NILSSON BJOERN
IPC: D21H27/10
Filed: 1997-07-09
Abstract: A method for making kraft paper, wherein a sulphate pulp is subjected to HC refining only or to HC refining in combination with LC beating, the LC beating, if applicable, being carried out at a relatively low energy supply, and wherein a strengthening agent, especially a charged polymer, is subsequently added to the stock, preferably at two separate points in the process, in a total amount of at least 8 kg per tonne of paper. Kraft paper with a tensile energy absorption index of 2.5-3.5 J/g at a porosity (Gurley) of less than 10 seconds. A valve sack made of one or more layers of said kraft paper.
Patent SE-9901463-L (SE)
Inventor: FOURNIER JACQUES
IPC: B67D7/04
Filed: 1999-04-23
Abstract: A method of recovering vapors emitted while dispensing liquids into an installation. A characteristic value descriptive of the recovery operation is taken from a calibration table set up during the previous dispensing operation. During the dispensing operation, the liquid flow rate and the vapor flow rate are measured at a predetermined time interval. A new characteristic value is determined on the basis of the calibration table from the previous dispensing operation. The liquid flow rate and new characteristic value are applied to the recovery operation. A coefficient is calculated based on the differences between the measured values of the liquid flow rate and the vapor flow rate. A new calibration table is set up with values calculated using the new characteristic value, the measured flow rates, and the coefficient, in readiness for the next dispensing operation.
Patent SE-9903690-L (SE)
Inventor: TOLFSEN ULF
IPC: B60R22/20
Filed: 1999-10-12
Abstract: The invention relates to an arrangement and a method for height adjustment of the upper attachment point of a safety belt, arranged in a vehicle with a vehicle seat which is spring-mounted in the vertical direction, where the upper attachment point is arranged displaceably in the vertical direction on the body of the vehicle. Said height adjustment takes place as a function of the springing movement of the vehicle seat, which results in the upper attachment point always remaining correctly positioned in the vertical direction.
Patent SE-9903710-L (SE)
Inventor: SAMUELSSON PETER
IPC: C21B3/08
Filed: 1999-10-15
Abstract: The invention relates to a method for granulation of a molten material consisting of liquid slag, liquid metal or a mixture thereof. The characteristic features are that there is established a stream of molten material in the form of a curtain (13), which is caused to fall downwards by the gravitation, said curtain being at least five times as wide as it is thick, that said stream of molten material during its fall is disintegrated, i.e. is fragmented, to drops or spray by impact by water jets (18) directed against at least one broadside of said curtain along essentially the entire width of the curtain, and that the formed fragments, which have the shape of larger or more tiny drops or spray, are rapidly cooled by the same or other water jets, so that said drops or spray are rapidly cooled and solidify to form granules.
Patent FI-20166006-L (FI)
Title: Product and process for its preparation
Inventor: PARTANEN RIITTA
IPC: A23C9/142
Filed: 2016-12-21
Abstract: The invention relates to a low-sugar acidified product and to a process for its preparation. By means of the process of the invention, it is possible to reduce the sugar content of the product and to prepare it in a cost-effective manner.
Patent NO-20004334-L (NO)
Inventor: FEIRING ANDREW EDWARD
IPC: H01M10/05
Filed: 2000-08-31
Abstract: This invention concerns ionomers comprising monomer units of vinylidene fluoride and monomer units of perfluorovinyl ethers having pendant groups containing fluoroalkyl sulfonyl methide or fluoroalkyl sulfonyl imide derivatives and univalent metal salts thereof, and with the uses of said ionomers in eledrochemical applications, electrochemical capacitors and modified electrodes.
Patent NO-20010640-L (NO)
Inventor: HUEBNER WOLFGANG
IPC: F17D5/02
Filed: 2001-02-06
Abstract: The invention relates to a monitoring system and a monitoring method for a pipeline system (1) comprising a feeding point (2) and a plurality of delivery points (3) as is used, for example, for fueling aircraft with kerosene at an airport. According to the invention, a first measuring device (6) which is arranged at the feeding point is provided for detecting a quantity of fluid fed into the pipeline system and is provided for generating a corresponding first measured quantity. In addition, withdrawal devices for withdrawing fluid from the pipeline system (1) are provided at said delivery points (3). A second measuring device (6) provided for detecting a quantity of fluid withdrawn from the pipeline system (1) and for generating a corresponding second measured quantity is arranged on each withdrawal device (4). The first and second measured quantities (5, 6) are transmitted to a computing device (7) which composes a differential value between the first measured quantity and the summed second measured quantity, which sums a plurality of differential values over a certain period, and which compares the resulting sum differential value with a predetermined limiting value. The inventive monitoring system and monitoring method serve to quickly and reliably detect leaks in the pipeline system (1).
Patent NO-20012096-L (NO)
Inventor: GERSEMSKY UDO
IPC: B66D3/20
Filed: 2001-04-27
Abstract: A winch including a casing for accommodating an electric motor, a gearbox and a roller for winding and unwinding a traction member. In order to provide a cost-effective flat winch which can be transported by a single person and used universally, in particular for the domestic sector, the casing has a box-like configuration to exhibit a shape and size of a suitcase or attaché case, with the casing having opposite flat outer sides, with one outer side having attached thereon a suspension member, and the other outer side being formed with an opening for passage of the traction member. The electric motor, the gearbox and the roller are arranged in the casing and extend in a common plane, with the casing including a handle to allow transport of the winch by a person. The electric motor may be designed as a universal motor, and connected via a belt drive to the gearbox which is designed as a self-locking worm drive.
Patent NO-20012468-L (NO)
Inventor: DANIELSSON OVE
IPC: D21D1/20
Filed: 2001-05-18
Abstract: Processes are disclosed for processing low consistency newsprint pulp including refining the pulp in a first refiner to a consistency of greater than 2%, screening the processed pulp with a slotted screen basket with a slot width of from 0.05 to 0.15 mm, with the withdrawal of the primary reject portion being greater than 50%, withdrawing the accept portion for further processing, dewatering the reject portion to provide a high consistency pulp, refining the high consistency pulp in a second refiner, screening the processed high width consistency pulp with a slotted screen basket having a slot of less than 0.15 mm, and combining the two accept portions for the further processing steps.
Patent NO-20013386-L (NO)
Inventor: PALVIAINEN MARTTI
IPC: B65D85/68
Filed: 2001-07-09
Abstract: A multifunction base suitable for transportation, assembling and final erection especially of a finished product, as a base and pallet of a fireplace. The multifunction base comprises a base plate (1) with elevating parts (2) on which the product is substantially ready erected, while the base plate has vertical poles (3) placed inside the product and reaching substantially to the upper part of the product.
Patent NO-20015618-L (NO)
Inventor: TERRY STEPHEN
IPC: H04L47/6275
Filed: 2001-11-16
Abstract: The present invention provides a scheduling mechanism (74) for controlling packet data from multiple types of data sources (48-52), including data sources (48-52) having reroutable data and data sources (48-52) having non-reroutable data, the multiple types of data sources (48-52) flowing into a multiuser channel (56) in a wireless spread spectrum code division multiple access communication system, the mechanism (74) characterized by:a queue (54) associated with the multiuser channel (56) having an input configured to receive incoming packet data from a plurality of data source queues (48-52), the multiuser channel queue (54) outputting the received packet data for transmission over the multiuser channel (56);the plurality of data source queues (76-86), each data source queue (76-86) uniquely associated with each data source (48-52) and having an input configured to receive data from that queue's data source (48-52), each data source queue (48-52) capable of varying its capacity; andwherein the varying capacity of each data source queue (48-52) changes based on in part an availability of the multiuser channel queue (54).