baber/WOPTO huggingface dataset:
Patent SE-7907581-L (SE)
Inventor: MELNICK J L
IPC: C12Q1/04
Filed: 1979-09-12
Abstract: A bacterial staining composition for both gram-negative and gram- positive bacteria comprises a chelating agent and a basic dye, both of which are operative at a pH above 7.0. Staining is effected by contacting concentrated or fluidly suspended bacteria with the composition at a neutral or basic pH. Bacteria thus stained and concentrated by filtration, or centrifugation are readily visible. The gradations of color of the stained, concentrated bacteria correspond to the number of bacteria and semi-quantitative analysis may be effected by comparison with a standard. Differentiation of gram-negative and gram- positive bacteria is accomplished by treating the stained bacteria with an organic acid wash at pH 2.5-2.6. which decolorizes only stained gram-positive bacteria. A method for determining bacterial susceptibility to antimicrobial agents comprises incubating bacteria with an antimicrobial agent, staining, and thereafter comparing the color gradation of the stained, concentrated bacteria with a control or standard.
Patent SE-8008782-L (SE)
Inventor: GORTER W K
IPC: B26B19/14
Filed: 1980-12-15
Abstract: There is provided a shaving apparatus having a circular shear plate and a cutting unit rotatable relative to the shear plate. The cutting unit comprises a cutting member having cutters extending toward the shear plate and a lead-cutting element having lead cutters extending toward the shear plate and respectively associated with and movable relative to the cutters away from and toward the shear plate. Each lead cutter, with reference to the direction of rotation of the cutting unit, is positioned in front of its associated cutter. A spacer is interposed between each cutter and its associated lead cutter.
Patent SE-8103965-L (SE)
Inventor: WELSH JOHN
IPC: G01S13/44
Filed: 1981-06-24
Abstract: In an air-to-surface radar ranging system employing a conventional four-element monopulse beam-split serial array (11) followed by a monopulse comparator (15) to extract sum, difference and nonsense channels, rolling of the aircraft and/or across-track sloping of the ground causes ranging uncertainties due to the left and right hand halves of the beam-split system "striking" the ground at different heights. It is found that when the left and right hand elevation difference signals are subtracted the result is a signal of magnitude proportional to the slope of the across-track surface and of polarity indicative of the slope direction. It is also found that this subtracted signal is given by the nonsense channel signal. <IMAGE>
Patent SE-8105351-L (SE)
Inventor: FERGUSON A C
IPC: G01G23/38
Filed: 1981-09-09
Abstract: A price-calculating scale with a scale tray (10) and main body (14) that also includes a printing unit (16), which is situated between the scale tray (10) and the main body (14) for removal as a unit. The scale can be designed with or without printing medium. Positioning the printing unit (16) under the scale tray (10) reduces the amount of room taken up by the scale and the printing unit.<IMAGE>
Patent SE-8105967-L (SE)
Inventor: WOLTERS JR R A
IPC: G21C3/34
Filed: 1981-10-08
Abstract: Advantage is taken of the non-uniform axial neutron flux density distribution in a nuclear reactor core by using fuel rod spacers of low neutron absorption in high neutron flux density regions and fuel rod spacers of low coolant flow resistance in the lower neutron flux density regions of the core, this spacer combination also providing higher fuel bundle thermal limits.
Patent SE-8206378-L (SE)
Inventor: HOGBERG SVERKER
IPC: C01G9/00
Filed: 1982-11-10
Abstract: Novel quinoline compounds having the general formula (I), wherein R4 is selected from the group consisting of hydrogen, hydroxy, alkyl and alkenyl, R3, R5 and R6, which may differ or be identical, are selected from the group consisting of hydrogen and a lipophilizing group and R8 is selected from the group consisting of alkoxy and alkenoxy, with the proviso that at least one of the substituents R3, R4, R5, R6 and R8 is a lipophilizing group. R3, R5 and R6 may be aliphatic or aromatic, straight or branched, saturated or unsaturated, and optionally connected to the quinoline nucleus through an ether linkage. The compounds of the formula (I) may be used as chelate forming agents.
Patent SE-8207325-L (SE)
Inventor: SASAKI S
IPC: H03H17/04
Filed: 1982-12-22
Abstract: A digital loop filter is used in a phase-tracking circuit which is adaptable to a phase-comparison radio navigation system such as the DECCA (registered trademark) system. The digital loop filter includes a feedback circuit which receives a digital input signal from the digital loop filter and outputs a digital output signal and which feeds back and adds the digital output signal to the digital input signal after a predetermined delay. It also includes a feed-forward circuit which multiplies the digital input signal by a predetermined constant (B) and adds the resultant signal to the digital output signal of the feedback circuit to generate a digital output signal. A multiplier for multiplying the digital output signal of the feed-forward circuit by a second predetermined constant (C) to generate a digital output signal of the digital loop filter is also provided.
Patent SE-8302830-L (SE)
Inventor: DONATI BRUNO
IPC: F17C13/04
Filed: 1983-05-19
Abstract: An automatic residual gas vent for pressure vessels as well as tubes (1) for welding gas preventing penetration to the interior (8) of the tube by contaminants when the tube is emptied and still contains an amount of residual gas pressure. The ordinary shut-off vent for the gas tube (4) can be utilised by mounting the residual gas vent (10) between the interior (8) of the pressure vessel (1) and the ordinary shut off valve (4) for the pressure vent. The residual gas vent can take up at least two positions, namely in part a working position, with a free connection between the interior of the pressure vessel (8) and the chamber (29), whereby the pressure in the gas tube acts on the upper surface of the vent body which is turned toward the chamber and partly a state of rest, where the named connection is broken, whereby the position of rest is assumed at a predetermined residual gas pressure.<IMAGE>
Patent SE-8303938-L (SE)
Inventor: FREDRIXON B
IPC: F25D3/10
Filed: 1983-07-11
Abstract: Top structure for a transport compartment formed of a pallet with a so-called pallet collar or the like or of another upwardly openable container, which structure is adapted to upwardly close the compartment and to maintain cold in the goods contained in the transport compartment. The new feature is that a tank or container for cooling or freezing medium in liquid state is accommodated in the top structure, said tank being provided with a permanently open nozzle through which the medium after evaporation is adapted successively to flow out into the compartment under the top structure.
Patent SE-8303972-L (SE)
Inventor: LETHENSTROM S-O
IPC: F16B2/14
Filed: 1983-07-14
Abstract: Device for securing a road-grader share to a road-grader blade, a fastening plate or a corresponding support for a road-grader share, an ice-breaking share or a snow ploughshare, with a slotted wedge anchor (9) which passes through coaxial holes (5, 8) in the share (1) and in the support (2) and which has a first long through-slot (15), running in the longitudinal direction, in a bolt section which extends in front of the share as well as a wedge (10) of corresponding shape which can be inserted through the first through-slot. The bolt (9) extends behind the support (2) with a part running to the rear. This part running to the rear has a second slot (16), and a fastening element (11) for interacting with the second slot is provided on the rear side of the support. 
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Patent SE-8305580-L (SE)
Inventor: LARSSON SVANTE
IPC: B25B11/02
Filed: 1983-10-11
Abstract: In use of the gluing press, slats are inserted in to the glue seam. The press has a press mechanism (2,5) and a holder (4) disposed inside a recess. Two shaped beams have links (6) to lead to anchorage (7) inside an oblong recess in the beam. - Pressing takes place only in the longitudinal direction of the beam (1).(1)
Patent SE-8306428-L (SE)
Inventor: LINDAHL B
IPC: B60P7/06
Filed: 1983-11-22
Abstract: A device for the tightening of length-adjustable bands (3) for fixing loads (1), of which the band (3) is equipped with a self-locking mount (2). In this is fixed one (4) of the load band's (3) ends and from the mounting (2) a free end part (6) of the band (3) extends. A holder (10) equipped with a band stretcher (13) of a known type as well as a support device (11) can be coupled to the mounting (2) in the direction of the end part (6). These are designed to work together with the mounting (2) for angle and distance fixation of the mounting (2) in relation to the band stretcher (13), in which the free end part (6) of the band (3) is fixable for contraction of the band (3).<IMAGE>
Patent SE-8400415-L (SE)
Inventor: BROSENIUS HILDING
IPC: F24D3/10
Filed: 1984-01-27
Abstract: The radiator heating circuit comprises radiators and pipes, a circulation pump and a boiler (1) and/or an excess pressure-free accumulator system. The boiler and/or accumulator container is arranged below the height level of the radiators. Alongside or immediately above the top of the boiler or accumulator is an expansion vessel with an open outlet to atmosphere air. The circulation pump (4) produces a specific pressure in the radiator system rise pipe, and the system return pipe has, at the bottom, an adjustable throttle valve which, in the throttled position, increases the pump pressure. The radiators are thus filled with water and water is circulated from the boiler/accumulator system through all radiators.
Patent SE-8400748-L (SE)
Inventor: SJOSTROM S
IPC: B65D90/12
Filed: 1984-02-13
Abstract: The support for the container has guide plates for movement of the container transversely, and a bridge which is movable longitudinally with a rapid coupling to the container feed-out aperture.
Patent SE-8401064-L (SE)
Inventor: LEMPERT K
IPC: C07D413/04
Filed: 1984-02-27
Abstract: The invention relates to new isoxazole derivatives of the general formula   <IMAGE>  wherein X and Y which are the same or different, stand for a nitrile group, an optionally activated carboxylic group, a -CO2Z or -CONRR' group wherein Z represents a C1-6 alkyl group, R and R' represent a hydrogen atom, a phenyl or benzyl group or R and R' together with the nitrogen atom may form a heterocyclic ring, or X and Y together stand for an anhydride group of the formula   <IMAGE> By catalytic hydrogenation, the compounds of the formula (I) can be transformed to intermediates for the preparation of thienamycin, a known broad-spectrum antibiotic.
Patent SE-8403482-L (SE)
Inventor: BJORKMAN A
IPC: F23G5/50
Filed: 1984-12-28
Abstract: A combustion chamber (1; 101), is surrounded by a heater (4; 104), by means of which a constant temperature in the order of 850°C can be maintained in the chamber (1; 101). The chamber (1; 101) has arranged therein devices (17, 18, 117) which, when the arrangement is in operation, partly obstruct the passage of gas through the chamber. The waste gases to be treated are introduced into the chamber (1; 101) through an inlet (2; 102) and the treated, residual waste.gas is discharged from the chamber through an outlet (3; 103). The arrangement also includes a supply line (14,15,-16,114,1151 for supplying pre-heated reaction medium to the interior of the chamber (1; 101).
Patent SE-8404114-L (SE)
Inventor: SHENTON N P
IPC: E05D15/44
Filed: 1984-08-16
Abstract: A window stay comprises a guide track 10 on which a shoe 15 is slidably mounted for controlling opening/ closing movement of a window 1 relative to a frame 2 and a separate locking device 23 mounted on the track 10 to restrict sliding movement of the shoe 15 and prevent accidental or unauthorised opening movement of the window 1 beyond a limit position e.g. a ventilation position. The device 23 is detachable from the guide track 10 to allow opening movement of the window 1 beyond the limit position when required. <IMAGE>
Patent SE-8502008-L (SE)
Inventor: BOHME R C
IPC: B02C23/12
Filed: 1985-04-25
Abstract: The apparatus consists of an autogenous mill (10), an ore sorter (18) and means (12, 20) for feeding pebbles from the mill to the ore sorter (18) and from the sorter (18) back to the mill (10). The method includes the steps of feeding the ore to be processed to the mill (10), grinding the ore in the mill (10), removing pebbles in a specific size range from the mill (10), sorting the removed pebbles into fractions above and below a predetermined mineral characteristic level by means of the ore sorter (18) and feeding the pebbles above the predetermined characteristic level back into the mill (10) for further grinding. The sorter (18) may comprise a radiation detector 28 operatively linked to an air blast valve 30. However the sorter may operate on the basis of conductivity, magneticity, colour or like characteristics of the pebbles. <IMAGE>
Patent SE-8502250-L (SE)
Inventor: STAHL JAN HERBERT
IPC: H04M3/42
Filed: 1985-05-07
Abstract: The exchange includes connections (2,3,4) which may be coupled to personal information equipment. Telephonist-controlled operating equipment (8) has a mediation appts. function for the exchange, and an in-programming and message transmission function for the equipment. The connections are coupled to the operating equipment via one or more unions (9) separate to exchange lines (5), and during the reference process affecting personal data, information is transmitted via the unions to a memory incorporated in or connected to the equipment. Over the unions message information may be transmitted from the operating equipment to the connections after personal data referencing has been stopped. Message information may relate to stored data received from one or more persons who called the connection during referencing.
Patent SE-8504140-L (SE)
Inventor: HEDSTROM L A
IPC: C25C7/00
Filed: 1985-09-05
Abstract: The invention relates to a method for selectively recovering lead from complex sulphidic non-ferrous metal concentrates in an electrolytic cell incorporating at least one anode and one cathode and an electrolyte containing chlorine ions, at a temperature beneath the boiling point of the concentrate-containing electrolyte and at a pH beneath 7. Sulphur present in the concentrate is converted substantially into elementary form, and at least the major part of the lead content passes into solution and is then precipitated selectively by cathodic processes. The invention is characterized in that the concentrate is slurried in an electrolyte having a chloride-ion strength above about 2 M, preferably in the range 3-5 M, to form a suspension which is caused to flow into contact with or adjacent the surface of anodes located in the cell; and in that the highest possible anodic current density considering required selectivity is maintained during the electro-winning process.
Patent SE-8504272-L (SE)
Inventor: BRATT S E
IPC: F42D1/02
Filed: 1985-09-16
Abstract: The electrically detonatable blasting system comprises charges (19) provided with separate electric detonators. The charges are interconnected by electrically conductive cables, with a central firing unit. The central firing unit included in the system consists of an interface unit (1) disposed above the waterline with combined control and firing functions. - The control and firing pulses of the unit are transmitted, via an electromagnetically shielded and earthed sea cable (2) to junction boxes (4,7-10) connectable below the waterline. To these junction boxes, a predetermined number of charge units (5) may be connected each comprising a number of charges (19) interconnected to a common coupling device (17) by separate conductors. USE - For underwater laying of gas or pipe lines. (Dwg.No.1)
Patent SE-8604925-L (SE)
Inventor: ARTMAN A
IPC: E06B1/04
Filed: 1986-11-18
Abstract: The fitting (41) forms at least partly a passage from one door side to the other door side (45, 46). A flexible, resiliently returning tounge (50) is arranged in the passage and comprises a shoulder (49) for locking engagement with a journalled insert of a jamb mounted hinge insertable into the passage from either door side. Thefitting has an outer contour, for instance width and length, equal to the outer contour of a crosswise extending groove or recess in a long edge side (42) of a door blade and open at each door side. It is arranged for fixing the fitting in the proper position in the edge side of the door.
Patent SE-8605352-L (SE)
Inventor: VAN HOVE C
IPC: G02B6/44
Filed: 1986-12-12
Abstract: A metal-free aerial cable containing optical waveguides has a sheath whose material is moisture-crosslinked after silanes have been grafted on and contains additives which render it tracking resistant.
Patent SE-8704863-L (SE)
Inventor: MAANSSON L
IPC: B67C3/00
Filed: 1987-12-04
Abstract: The invention relates to an apparatus for aseptically filling and sealing bottles (12) with a liquid preparation. The apparatus includes a plurality of treatment stations (6, 7, 8, 9) in which the bottles are successively placed in bottle holding devices (30), evacuated and flushed or rinsed with an inert gas, filled with the liquid preparation, sealed and removed from the bottle holding devices, all in a system which is closed to the outer surroundings. The transporting arrangement is intended to achieve a successive, relative movement between the bottles in the holding devices and the treatment stations. The system, which is closed to the external surroundings, is provided with known sealing lock arrangements for the sterile introduction of empty bottles, liquid preparation and connections for the discharge of filled and sealed bottles, all while maintaining sterile conditions in the apparatus.
Patent SE-8801298-L (SE)
Inventor: HARDY S G
IPC: G06M1/16
Filed: 1988-04-08
Abstract: A cyclometer register in an electric watthour meter includes a free counterweight for producing a kinetic-energy kick for advancing superior cyclometer drums. A drum counterweight, affixed to the units cyclometer drum, is disposed 180 angular degrees out of phase with the free counterweight. The drum counterweight has a moment equal to one-half the moment of the free counterweight, whereby the maximum sum of moments and the peak-to-peak moment is reduced by half. A harmonic counterweight rotates at twice the angular rate of the units cyclometer drum and reflects one-quarter of the moment of the free counterweight back to the driving elements. The harmonic counterweight reduces further the maximum moment as seen by the driving elements and also increases the minimum moment so that the variability in moment is reduced, thereby enabling an offsetting constant increase in meter torque and reducing metering error.
Patent SE-8803075-L (SE)
Inventor: HAAKANSSON A
IPC: E04F21/20
Filed: 1988-09-02
Abstract: When laying carpets in wet-rooms, a perimeter edge has to be folded back and part of the carpet corner has to be cut away, and it is therefore important for this cutting to be done as accurately as possible. This accuracy is achieved using a jig 8 which has the shape of an isosceles right-angled triangle, where its hypotenuse runs along a carpet edge 20 from the corner. <IMAGE>
Patent SE-8900810-L (SE)
Inventor: SEPPAELAEM V
IPC: F16J15/16
Filed: 1989-03-08
Abstract: The seal is intended for sealing the leadthrough of a rotatable shaft (1) into the pressurised refiner chamber (3) of a refiner which produces mechanical half stuff from lignocellulose-containing material. To provide an economical seal which is highly resistant to wear, the seal consists of a bush (2) with one or more radial inner flanges which form with radial outer projections (4) of the shaft (1) a labyrinth-like sealing chamber into which there is introduced a fluid which forms, in the chamber zones of the sealing chamber, owing to centrifugal forces sealing rings which permit pressure differences between the chamber zones. <IMAGE>
Patent SE-9000979-L (SE)
Inventor: ENGDAHL HOEGANAES P
IPC: B22F1/00
Filed: 1990-03-20
Abstract: A machinability improving and/or wear-resistance improving supplementary powder for an iron- or steel-based powder for use in powder-metallurgical production of blanks consists of MnS and Te or a Te-compound and/or Se or an Se-compound. For the supplementary powder, an iron or steel powder containing the same and a blank which is powder-metallurgically produced from the iron or steel powder, the weight ratio between MnS and Te should be in the range of 10-2000, the weight ratio between MnS and Se should be in the range of 10-1000, and, when both Te and Se are used, the limiting values of this range should be doubled.
Patent SE-9003709-L (SE)
Inventor: THEURER J
IPC: B61D3/16
Filed: 1990-11-22
Abstract: Rail waggon (1) for loading bulk goods with a conveying device (7), for conveying in the longitudinal direction of the waggon, in the floor area of a waggon superstructure (5) suitable for receiving bulk goods. The conveying device (7) and a support frame (6) which bears said device are constructed to be wider than the waggon superstructure (5) in its lower end region and a lower area, adjoining the conveying device (7), of the waggon superstructure side wall (11) which extends in the longitudinal direction of the waggon is constructed so as to be detachable and swivellable about an axis (23) extending in the longitudinal direction of the waggon. <IMAGE>
Patent SE-9101516-L (SE)
Inventor: OLSSON BENGT
IPC: B08B3/04
Filed: 1991-05-21
Abstract: Apparatus for washing workshop products, comprising a container (13) with washing liquid and a device for moving the products comprising an arm (30) supporting a fixture (21) for the products, and a drive means (38, 39, 40) which turns the arm (30) so that the fixture (21) with products is moved in a circle arc. According to the invention the arm (30) is angled and has a connection portion (35) which is joined to the inner and outer portions (31, 33) of the angled arm (30), said outer portion (33) extending through a sidewall (4) of the housing. The device for moving the fixture (21) has a second drive means for rotating the fixture (21). The second drive means has a motor (52) disposed outside the housing, and transmission means (42, 46, 47, 50, 51) which are journalled in the hollow angled arm (30).
Patent SE-9102133-L (SE)
Inventor: MAGNUSON L
IPC: E01C13/08
Filed: 1991-07-08
Abstract: PCT No. PCT/SE92/00506 Sec. 371 Date May 13, 1994 Sec. 102(e) Date May 13, 1994 PCT Filed Jul. 6, 1992 PCT Pub. No. WO93/01356 PCT Pub. Date Jan. 21, 1993.A separation layer (12) for laying grass surfaces (10; 16) on a sand or gravel base (13), which layer is in the form of a rigid plastic sheeting with parallel side edges. The surface of the sheeting is embossed by thermo-forming so that it presents a uniform pattern of deep embossings (14). These form rows which extend perpendicular to said side edges. The parallel rows are each connected to adjacent embossings in the same row via bridges (15) so that each row of embossings in cooperation with adjacent rows creates a stiffening of the sheeting.
Patent SE-9102249-L (SE)
Inventor: RUIZ J-M
IPC: C08L101/16
Filed: 1991-07-26
Abstract: The invention relates to a preparation process of particles designed to release an effective amount of active ingredient over a predetermined period of time, said particles comprising one ore more active ingredients in admixture with a bioresorbable and/or biodegradable polymer or copolymer, and the particles thus obtained in a substantially spheroidal form and substantially deprived of active ingredient on the external covering.