baber/WOPTO huggingface dataset:
Patent SE-8401842-D0 (SE)
Inventor: MISCHER H-P
IPC: B60N2/90
Filed: 1984-04-03
Abstract: A device for monitoring the operation of pneumatic seats for vehicles, the seats being supported by a pneumatically-operated spring to give a resilient seat mounting. The monitoring device operates at the commencement of use of the seat and also during use of the seat in case of possible leaks of air. Sensing elements are located at positions above and below a rated central position and are actuated according to movements of the seat from the centralposition. Actuation the sensing elements provides signals for a counter device which when an upper or lower limiting value is reached automatically resets itself to a starting value between the two limiting values and emits a control signal corresponding to the limiting value reached. The control signal operates an air valve for a predetermined length of time to supply air to or discharge air from the pneumatic spring.
Patent SE-8402880-D0 (SE)
Inventor: NAKAGAWA M
IPC: B32B5/22
Filed: 1984-05-28
Abstract: A foundation for card clothing using a needle punch felt or a foamed needle punch felt for its surface layer and its base layer. At least one layer of cloth made of aromatic polyamide fiber yarn is bonded to one side of the base layer of needle punch felt, foamed needle punch felt or foamed non-woven fabric. This foundation for card clothing has high tensile strength, is less in elongation percentage, supports carding wires well, is excellent in elastic recovery and improves durability of card clothing to a large extent.
Patent SE-8403784-D0 (SE)
Inventor: SLAVIN M J
IPC: A61B5/025
Filed: 1984-07-18
Abstract: An electrocardiograph included microprocessor control of signals not only from conventional electrocardiograph electrodes but also from a phonocardiographic pickup. The signals are multiplexed, converted to digital representations for processing and are displayed on a printer. Keyboard control of the microprocessor and both analog signal and modem outputs are provided.
Patent SE-8503090-D0 (SE)
Inventor: LINDAHL J A I
IPC: D21C11/00
Filed: 1985-06-20
Abstract: A method for treatment of spent peroxide bleaching liquors Water glass is separated and recovered from waste liquors obtained when manufacturing and bleaching high yield pulps and waste-paper pulps, by adding to the waste liquor an inorganic compound containing a multi-valent cation and/or an organic flocculating agent, while simultaneously adjusting the pH of the waste liquor to a value between 3.5 and 7.5, preferably between 4.0 and 6.0. The silicate thus precipitated in the waste liquor is caused to settle to form a sediment, whereafter the sediment is separated and recovered and the waste liquor thus freed from silicate is returned to the process.
Patent SE-8602907-D0 (SE)
Inventor: SCHMID R
IPC: H01J37/32
Filed: 1986-06-30
Abstract: In order, in the case of the treatment of workpieces (3) by means of an electrical gas discharge, to be able to subject the individual groups of workpieces or individual workpieces as exactly as possible to a predetermined intensity of the treatment, there is provided with each of the individual groups of workpieces its own device for the setting of the electrical power transmitted to them through the gas discharge. For this are particularly suitable separate current supply devices (6) for the individual branches of the gas discharge. The invention is suitable above all for the heating of workpieces by means of electrical low-voltage arcs. <IMAGE>
Patent SE-8603284-D0 (SE)
Inventor: SAUER G
IPC: A61P37/00
Filed: 1986-08-01
Abstract: The invention refers to antiviral and antitumor compositions which are useful for the control of viruses and tumors and which, in addition to a known antiviral or antitumor active xanthate, contain an adjuvant which increases its antiviral and antitumor action. The adjuvant is an ionic, preferably an anionic, compound with a lipophilic group and a hydrophilic group, preferably an alkali metal deoxycholate or a compound the lipophilic moiety of which is a straight or branched, saturated or unsaturated, aliphatic group with six to eighteen carbon atoms, and the hydrophilic group of which has one or two carboxyl, sulphate, sulphonate, or phosphate groups, or a pharmaceutically-acceptable salt thereof.
Patent SE-8603343-D0 (SE)
Inventor: MAUJALA A
IPC: D01G25/00
Filed: 1986-08-07
Abstract: A procedure for controlling the surface mass distribution of a paper web being formed on a dry paper machine, wherein the suction air recirculated to the former is utilized. In procedures of prior art, the surface mass distribution has not been uniform enough. With the aid of the present invention the problem has been solved in that the quantity of air blown to the former is adjusted in the cross-machine direction in order to obtain the desired surface mass distribution.
Patent SE-8603742-D0 (SE)
Inventor: BORJESSON T
IPC: E04G23/08
Filed: 1986-09-05
Abstract: The surface (2A) on which the excess putty (1) incorporating a binder is located is subjected to the action of mechanically driven chopper tools (6A-6C) so that the layer of putty is disintegrated. The material thus broken away is then removed by a suction process.
Patent SE-8700826-D0 (SE)
IPC: G07C15/00
Filed: 1987-02-27
Abstract: Inside the casing of the appts. is a shaft (1) on which a roller (2) or a magazine with a strip of ticket blanks is fitted. The blanks ma be white or coloured, patterned or unpatterned, and pref. of thermal paper. This permits use of a thermo-printer (6). The casing has one or more apertures for receipt of payment for tickets, and can either be for the intake of coins of differing denominations, or for payment cards. Recording of payment can be by a current switch which is opened or closed with the passage of a coin. To the coin input is connected a container which can only be opened by an authorised person usng a key. A time calculator is incorporated with a comparator which compares the contents of the calculator with the time when the lotter period runs out. When this tie point is reached, the lotter appts. is stopped. A data cassette memory involved can then be read out to determine the number of remaining lottery tickets, and partic. those which hold winning numbers.
Patent SE-8701846-D0 (SE)
Inventor: PERSSON I
IPC: B29C65/00
Filed: 1987-05-05
Abstract: A method of joining materials, which consist of or contain as component macromolecular organic compounds, where at least a first one (1) of the material parts to be joined with a second material part (2) is accelerated to high speed by means of one or several detonated explosive charges (16; 19) and is allowed to collide with the second material part (2) in a joint plane. The invention is characterized in that the relative speed (vv) in a direction perpendicular to the joint plane, with which speed the material parts (1, 2) collide with each other, is caused to be such, that the pressure arising between the material parts (1, 2) at the collision is higher than the respective yield point of the materials, but twenty times lower than the yield point, at the same time as the collision successively in a direction in parallel with the joint plane is caused to run with a speed between about 1000 m/s and 2000 m/s, preferably between 1400 m/s and 1700 m/s.
Patent SE-8702512-D0 (SE)
Inventor: LOEBNER A
IPC: B27L1/05
Filed: 1987-06-16
Abstract: A method for debarking treetrunks by means of an annular debarking apparatus is proposed, in which, in a known manner, the pressing force of the peeling tools against the trunk can be arbitrarily changed in operation and, with running rotor, the peeling tools can also be shifted into an open position out of contact with the trunk. The method is characterised in that the controlling of the pressing force and the opening of the tools are effected solely via the arbitrarily changeable rotational speed of the rotor, using the movement-effective mass of the peeling tools, which counteracts an elastic force stressing the peeling tools, in a known manner, permanently into the closed position. The elastic force here remains unchanged from outside during the operation of the annular debarking apparatus. The particular advantage of the method according to the invention consists in that it can be carried out with a high degree of operational reliability and considerably less constructional expense on the part of the annular debarking apparatus compared with the known methods which allow arbitrary control of the pressing force of the peeling tools and shifting thereof into an open position with running rotor. Furthermore, an annular debarking apparatus for carrying out the method according to the invention is proposed, which is characterised in that the rotor drive 5,6,7 for driving the rotor 4 is designed with arbitrarily changeable rotational speed. 
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Patent SE-8702619-D0 (SE)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00350 Sec. 371 Date Feb. 24, 1989 Sec. 102(e) Date Feb. 24, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10145 PCT Pub. Date Dec. 29, 1988.A disk filter, including a plurality of rotatable, axially spaced annular filter disks (6:1-6:11) adapted to be partially immersed in a liquid or a suspension which is to be filtered. Each filter disk comprises a plurality of filter elements 6:1a-f . . . 6:11a-f) which are in communication with axial filtrate conduits (2a-2l) arranged at the outer peripheries of the annular disks for discharge of filtrate. For increasing the flow speed of the filtrate in the axial filtrate conduits these slope downwards in the flow direction. This has been achieved in that a filter element (6:1a) of a filter disk (6:1b) is displaced relative to the filter element (6:2a) of the filter disk (6:2) connected to the same filtrate conduit (2a) and being the following filter disk, counted in the flow direction in the axial filtrate conduit, so that the first mentioned filter element is in advance of the later mentioned filter element, as counted in the direction of rotation.
Patent SE-8702620-D0 (SE)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1987-06-24
Abstract: PCT No. PCT/SE88/00349 Sec. 371 Date Feb. 24, 1989 Sec. 102(e) Date Feb. 24, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10144 PCT Pub. Date Dec. 29, 1988.A disk filter including a plurality of rotatable, annular filter disks (3) arranged mutually spaced in an axial direction, and disposed for being partially immersed in a liquid or a suspension to be filtered. Each filter disk comprises a plurality of filter sections (4) which are in communication with axially directed filtrate conduits (2) arranged in the peripheries of the disks (3) for discharge of filtrate. The filtrate conduits (2) are provided with backwash barriers which are adapted to prevent liquid flow from the filtrate conduits radially inwards when the filter sections (4) rise above the liquid surface. The backwash barriers have been achieved by each filter section (4) being connected to an axial filtrate conduit in the form of a pipe (2), the main portion of the cross-section of the pipe at the place of attachment being located after each part of the filter section (4) as seen in the direction of rotation (A).
Patent SE-8704183-D0 (SE)
Inventor: LOFKVIST C
IPC: F25D17/00
Filed: 1987-10-28
Abstract: PCT No. PCT/SE88/00565 Sec. 371 Date Apr. 16, 1990 Sec. 102(e) Date Apr. 16, 1990 PCT Filed Oct. 25, 1988 PCT Pub. No. WO89/03964 PCT Pub. Date May 5, 1989.The inventive device comprises a channel defined by a bottom and side walls having an inlet end and an outlet end for the flow of a refrigerant. Underneath the bottom there is provided transversely between the side walls an elongate first space. Substantially underneath the bottom and in association with the inlet end of the channel, an elongate second space is provided parallel to the first space. Between the first and the second space, at least one opening is so provided that a component of a flow rotating in the first space is guided substantially tangentially out of the first space and into the second space. The refrigerant therein is caused to rotate about the longitudinal axis of the second space, the second space being so connected to the inlet end of the channel that a component of the flow rotating in the second space is guided substantially tangentially out of the second space and in over the bottom so as to form a homogeneous flow of refrigerant in the channel.
Patent SE-8804032-D0 (SE)
IPC: F23M7/00
Filed: 1988-11-08
Abstract: PCT No. PCT/SE89/00637 Sec. 371 Date May 8, 1991 Sec. 102(e) Date May 8, 1991 PCT Filed Nov. 8, 1989 PCT Pub. No. WO90/05269 PCT Pub. Date May 17, 1990.The invention concerns a furnace for biological fuels in which the combustion is effected downwards in order to allow firing down to very low output effect. In accordance with the invention the furnace has a fuel storage vessel (1) which also serves as a gas collection vessel and which during operation is pressurized to a slight atmospheric overpressure. The bottom part of the storage vessel is formed with sloping walls (4) the lower edges of which form a burner opening and above which opening is provided a draft-air supply means which extends closely alongside the sloping bottom along the portions thereof positioned closest to the burner opening.
Patent SE-8900093-D0 (SE)
Inventor: PALIER P
IPC: F01P7/16
Filed: 1989-01-11
Abstract: The present invention relates to the use of a system for producing pressurised gas (1), in particular compressed air, for charging with air a thermal engine which has heat exchanger elements in connection with the cab in order to heat and/or cool the aforesaid cab. According to the invention, the heat exchanger elements contain a heat exchanger (21) which collects in an auxiliary circuit (23) the calories produced during compression and feeds them to a circuit which is part of the heating system of the cab. The application is in particular in motor vehicles. <IMAGE>
Patent SE-9000559-D0 (SE)
Inventor: ASSERHAELL S
IPC: G06F9/46
Filed: 1990-02-16
Abstract: The invention relates to a microprocessor intended for interaction with a compiler for a programming language, for example the programming language Ada, with asynchronously executed program modules (tasks), called processes. The microprocessor is provided with a large number of integrated hardware blocks 3; 22 intended for process handling, each for an individual process, which is copied in on the hardware block on execution of a program. Each block is designed so as to be ready to begin executing its part-program from a point indicated by a program indicator PR. <IMAGE>
Patent SE-9001197-D0 (SE)
Inventor: BEHRENS M
IPC: F02P5/04
Filed: 1990-04-02
Abstract: The processor control for the engine management system alters the different engine parameters to reduce fuel burn.  Each parameter is altered progressively and in turn with the engine speed constant. When the engine speed alters the control sequence starts again. A first stage weakens the mixture while a second stage advances the ignition.  Third and fourth stages weaken the mixture and advance the ignition while a final stage enriches the mixture.  If the engine speed is maintained then the control the sequence re-runs from the second- to fourth stage, if the speed is altered the entire sequence is restarted. ADVANTAGE - Solid state processor control, improved running efficiency.
Patent SE-9002469-D0 (SE)
Inventor: RYDIN A O T
IPC: H04B10/43
Filed: 1990-07-19
Abstract: An input stage for an optical receiver with a photodiode (T), which has its output connected, via a capacitor (C1), to the input of a transimpedance amplifier (f), includes a unit having a resistance depending on the voltage, which is connected between the output of the photodiode and the earth potential of the amplifier. The photodiode is a PIN diode, and said unit with a voltage dependent resistance includes a feed-back amplifier (Df) with a frequency response adapted to that of the transimpedance amplifier.
Patent SE-9101562-D0 (SE)
Inventor: ANDERSSON J-O
IPC: E04F21/18
Filed: 1991-05-22
Abstract: The transporting carriage comprises a body 10 with a first frame 11, wheels 12 which are attached so as to rotate on the body 10, and a rectangular frame 13 which supports second elements and which is arranged to pivot in two perpendicular planes in the first frame 11. The first frame 11 is rectangular and is arranged in a plane which is parallel to the plane of the wheels 12, and between the first frame 11 and the second frame 13 there are slide members 14 for moving the frames in relation to each other in the longitudinal direction of the second frame 13. <IMAGE>
Patent SE-9202283-D0 (SE)
Inventor: CONZELMANN F
IPC: B65H51/08
Filed: 1992-08-04
Abstract: The feed system for the delivery of an elastomeric stretch yarn (33), to a knitter and the like, has a leading section (3) to carry the yarn bobbin (4) as a replaceable component unit. The mounting (24) is located at the frame section (26) with easy removal. The leading section (3) is a cassette unit with a hub (7) so that, when the bobbin (4) is on the hub (7), it is partially shrouded at least, and can be placed on the hub (7) when the unit (3) is removed from the frame (26) and taken off the hub. The mounting (24) is structured so that, in the working position, the bobbin (4) rests on the surface of the next section (8) with a constant pressure as the bobbin (4) unwinds, or with a controlled pressure change according to a set function. An additional weight can be fitted to the section (3). USE/ADVANTAGE - The feed system is for the delivery of a stretch yarn to a textile machine, such as a knitter, to draw the yarn at a given tension and stretch from the bobbin. The yarn bobbins and the yarn are easily handled, with simple dust prevention.
Patent SE-9301583-D0 (SE)
IPC: C12P21/02
Filed: 1993-05-07
Abstract: Saccharomyces cerevisiae strain, characterized in that it is defective in O-mannosylation of a hydroxyl group of at least one serine or at least one threonine residue in a protein expressed by the strain. In the preferred strains the protein is heterologous and encoded in a vector. Process for the production of a protein that normally is O-glycosylated by S. cerevisiae using the strain to express the protein.
Patent SE-9401746-D0 (SE)
Inventor: JOHANNESSON LEIF
IPC: F16L55/055
Filed: 1994-05-20
Abstract: PCT No. PCT/SE95/00526 Sec. 371 Date Nov. 18, 1996 Sec. 102(e) Date Nov. 18, 1996 PCT Filed May 12, 1995 PCT Pub. No. WO95/32387 PCT Pub. Date Nov. 30, 1995A shock absorber in a liquid conduit (4) is provided. The shock absorber comprises a closed liquid tank (10), which is partly filled with gas and has a joint means (11) connected to the conduit (4). Via the joint means, liquid can flow to and from the tank (10) for compressing and decompressing the gas. The joint means (11) comprises a check valve means which, in its forward direction, permits a substantially free liquid flow from the conduit (4) to the tank and, in its rearward direction, permits throttled liquid flow from the tank to the conduit.
Patent SE-9402512-D0 (SE)
Inventor: DRANGER JAN
IPC: A47C4/54
Filed: 1994-07-18
Abstract: A method of producing a container element for a furniture item, comprising at least one thin-walled closeable support element being fillable with air or the like from a collapsed condition to an expanded condition. According to the inventive method, a soft and flexible polymeric material is blow moulded hot in a mould; thereafter the element is re-expanded essentially directly after having been taken out from the mould. <IMAGE>   <IMAGE>   <IMAGE>
Patent SE-9600537-D0 (SE)
Inventor: LARSSON ROGER
IPC: H04L5/06
Filed: 1996-02-14
Abstract: To ensure that the performance of an OFDM system is adequate, it is necessary to provide a guard space between symbols so that the effects of mutual interference between adjacent symbols is avoided. In a conventional OFDM system the length of this guard space must be equal to, or greater than, the maximum delay spread in the system. Bearing in mind that under some conditions the delay spread in a mobile system may be large, while under other conditions the delay spread may be low, the use of a fixed guard space corresponding to the longest delay spread, imposes an overhead on the transmission capacity of a communications channel. This conflict between channel traffic capacity and the need for long guard spaces between symbols can be overcome by using a variable length guard space, i.e. a guard space of variable duration. A receiver is able to instruct a transmitter to increase the duration of the guard space if the system performance is degraded.
Patent SE-9603287-D0 (SE)
Inventor: NORDSTROM NEAL C
IPC: B21C37/08
Filed: 1996-09-10
Abstract: A nuclear fuel channel has four corners and four elongated sidewalls disposed between the corners so as to provide a polygonal transverse cross-section. Each of the channel sidewalls has a longitudinal centerline that coincides with a line of maximum stress that is imposed on the sidewall during in-reactor service. The sidewalls have one or more longitudinal off-center lines that are located between the longitudinal centerline and one of the corners abutting the elongated sidewall. The longitudinal off-center line coincides with a line of minimum stress imposed on an elongated sidewall during in-reactor service. A weld is formed along the length of the off-center line on at least two of the sidewalls. At least one of the off-center line welds is also a seam weld. The disclosed arrangement provides improved resistance to bulging of the channel sidewalls during in-reactor service.
Patent SE-9604124-D0 (SE)
Inventor: GREN TORKEL
IPC: A61K47/38
Filed: 1996-11-12
Abstract: The invention relates to a compact member comprising a plurality of porous cellulose matrices (PCMs), and providing extended release of an active compound located in the pores of said PCMs together with a release modifying agent. The friability of the compact member is less than 2.1%, and the disintegration time in-vitro of said compact member is less than 240 minutes. The compact member is manufactured by exposing a plurality of PCMs to an active compound and a release modifying agent, in optional sequence or mixture, for a time sufficient for said active compound and release modifying agent to fill the pores in said PCMs to a preselected level. The PCMs are subsequently compacted to a desired shape. The invention further relates to use of the compact members for administration of a drug.
Patent SE-9701073-D0 (SE)
Inventor: KING ROSWELL EASTON
IPC: C08K5/527
Filed: 1997-03-24
Abstract: Polyolefins prepared using new supported catalysts the residues of which are not removed from said polyolefin exhibit difficult stabilization problems, especially poor weatherability, caused by the presence of said residues still remaining in the polyolefin. The use of trialkanolamine trisphosphites ameliorates these stabilization difficulties and leads to excellent polymer stabilization inspite of the catalyst residues.
Patent SE-9702217-D0 (SE)
Inventor: OLSSON KENT
IPC: H01F38/12
Filed: 1997-06-10
Abstract: The invention is characterized in that the transformer windings are wound axially along a rod-shaped core (1), in that the secondary winding includes two or more mutually concentrical and axially extending windings (5, 6, 7), where each winding includes only one single layer; and in that the primary winding (11) is comprised of an axially extending winding that lies concentrically outside the outermost secondary winding (7). <IMAGE>