baber/WOPTO huggingface dataset:
Patent SE-0004379-L (SE)
Inventor: BRAENDSTROEM ULF ROLAND
IPC: B25B23/14
Filed: 2000-11-29
Abstract: A portable tool including maneuver and/or signal producing means (22-25) connected to a remotely located operation controlling and/or monitoring control unit via multi-core cable (16) which is connected to the tool by means of a standard type multi-connector plug and jack connection (17) so as to supply electric power and/or electric signals between the tool and the control unit, the maneuver and/or signal producing means are located to an upgrading module (20) which via mating multi-connector plug and jack connections (21) is insertable between the tool and the cable (16) and forms a readily exchangeable adapter, wherein the upgrading module (20) is individually designed to meet the demands of a particular operator, thereby adapting a standard type portable tool to a certain application without involving any re-building of the tool.
Patent SE-0201647-L (SE)
Inventor: BLOMQUIST MICAEL
IPC: F01N13/02
Filed: 2002-06-03
Abstract: The invention relates to a device for purifying exhaust gases from a combustion engine ( 1 ), comprising an arrangement ( 30 ) for recirculating exhaust gases from the engine to an air intake ( 2 ) thereof, a valve device ( 12 ) controlled by a control device ( 13 ) for regulating the relation between fresh air and recirculated exhaust gases supplied to the engine, and a regenerable filter ( 8 ) adapted to catch particulate constituents of the exhaust gases. The device further comprises means ( 14 ) for recording the temperature of the exhaust gases from the engine. The control device ( 13 ) is adapted to be supplied with temperature information from said temperature recording means ( 14 ), the control device ( 13 ) being adapted, with the aid of this temperature information and the valve device ( 12 ), to regulate the relation between fresh air and recirculated exhaust gases supplied to the engine so as to achieve a composition of the exhaust gases from the engine that is favourable with respect to the regeneration of the filter ( 8 ).
Patent SE-0301649-L (SE)
Inventor: STAFFARE ANDERS
IPC: B66C3/20
Filed: 2003-06-06
Abstract: The tool (10) comprises a movable grip arm (60) with a fastener (64) on the outside for securing a cage (80) for a workman to stand in. The tool remains attached to the crane arm (70) during use of the cage.
Patent SE-0400559-L (SE)
Inventor: HENRICSON KAJ O
IPC: D21C7/00
Filed: 2004-03-08
Abstract: A method and continuous digester system provide for a high Na2S concentration in the beginning of the cook of comminuted cellulosic fibrous material to produce cellulose pulp, providing a more selective cook and potential to lower cooking kappa. Two different streams of spent (e.g. "sulphurous" and "black") liquor are removed from different screens associated with continuous digesters. The spent liquor removed from the uppermost screen has a relatively high effective alkali and Na2S concentration. The second spent liquor, removed from the second screen, has effective alkali and Na2S concentrations which are at least 25% less than for the first spent liquor. The first spent liquor is circulated to an impregnation vessel, or other part of a chip feed system, to enhance the amount of sulphur present at the beginning of the cooking stage in the digester. The second spent liquor may be used in a number of ways, including-with or without first passing it through a flash tank-circulating it to a chip slurrying system for slurrying the chips so that they can be fed to the digester. The steaming and slurrying system may include only an unpressurized chip bin, chip feeder, slurrying vessel, and high pressure feeder, thus being simpler than conventional constructions.
Patent SE-0501996-L (SE)
Inventor: SELLOE BENGT
Filed: 2005-09-09
Abstract: The present invention relates to a coupling device comprising at least a first tubular element (2) , which at least at one end is provided with a hook member (3, 3') which can receive a pole, the hook member (3, 3') being rotationally arranged relative to said associated tubular element, the hook member having a through duct (5) which is coaxial with the tubular element and has an inner thread, which threadingly receives an outer thread of a screw (6, 6') received therein, whose one end is fixedly connected to the associated tubular element (2, 2') and whose other end (61) projects in the recess (61) of the hook, and a pole (2' ') , which stably rests on the bottom of the hook recess (31) , having its centre positioned between the screw axis (8) and the bottom of the hook recess (31) . The present invention also relates to a method of connecting a pole to a coupling device.
Patent SE-7408469-L (SE)
Inventor: DONIAT D
IPC: H01M6/04
Filed: 1974-06-27
Abstract: 1437649 Cell having anode material as suspension in electrolyte BATTELLE MEMORIAL INSTITUTE 26 June 1974 [28 June 1973] 28415/74 Heading H1B A cell 1 has an inlet 2 and outlet 3 for circulation of particulate zinc and/or aluminium anode material as a suspension in a KOH electrolyte, a pump 5 driving a proportion of the slurry in a closed circuit 4 including a filter 6. The cell cathode may comprise a metal oxide electrode but, as shown, comprises an air electrode. To increase the precipitation of zinc oxide (or aluminium oxide) from the spent fuel and thereby maintain the ion concentration below a certain level of saturation to improve the cell efficiency a proportion of the slurry flows through a circuit 7 including a tank 8 having electric heating means 9 and a filter 10. The tank 8 is heated to 80‹ C. and the precipitated ZnO is retained in filter 10. The electric heater 9 may be replaced or augmented by an ultrasonic-wave generator (Fig. 2, not shown).
Patent SE-7411804-L (SE)
Inventor: SCHMIDT P-J
IPC: B62D33/06
Filed: 1974-09-19
Abstract: Clock pulses are multiplied by a ratio less than 1 of which the numerator is controlled by a reversible counter. The multiplier output pulses initiate new countdown cycles of a second counter beginning with the clock pulse following the onset of an input frequency pulse and ending with the clock pulse following the onset of the next input frequency pulse. The state of the count at the end of the cycle determines whether the reversible counter will be left unchanged, advanced, or counted back and hence, whether the multiplier output frequency will be left unchanged, increased or reduced. The initial countdown value of the second counter is provided by a long term store which determines the frequency multiplication ratio. The circuit is usable to multiply a variable input frequency in a vehicle brake anti-lock system.
Patent SE-7412268-L (SE)
Inventor: STENVALL C B
IPC: A61F13/00
Filed: 1974-09-30
Abstract: A first aid bandage is disclosed comprising a flexible backing, preferably microporous, having an adhesive layer applied thereover with an absorbent pad covering an intermediate portion of said backing and secured thereto by said adhesive layer and a strip of microporous breathable surgical tape superposed over said absorbent pad and lightly adhered to the adhesive of said flexible backing while having its adhesive surface exposed such that the entire surface of the first aid bandage is adhered to a wound site.
Patent SE-7414192-L (SE)
Inventor: ANDRE P P
IPC: C03B35/18
Filed: 1974-11-12
Abstract: 1459105 Cooling glass SAINT-GOBAIN INDUSTRIES 13 Nov 1974 [13 Nov 1973] 49108/74 Heading C1M [Also in Division F2] A device for the controlled cooling of a hot glass strip or sheet comprises a series of metal rollers on which the glass F is supported during cooling (e.g. while annealing), means for cooling the glass at a first rate while supported on a first group of smooth-surfaced cylindrical rollers, and means for cooling the glass at a second, higher rate as it passes over a second group of rollers 1, each roller 1 of the second group having a surface shaped so that the glass rests only on a plurality of separated surface portions 6 of these rollers. The second rollers 1, which may be of smaller diameter than the first rollers, may have annular grooves 5 or helical grooves in their surfaces. The rollers 1 may be hollow, the interior 3 being partially filled with a particulate solid 4 (e.g. sand) or with a fluid. The rollers may be of stainless steel. Preferably the glass is passed over the first group of rollers at at least 450‹ C. and over the second group of rollers at not more than 450‹ C. (the temperatures being measured at the start of each group of rollers).
Patent SE-7511938-L (SE)
Inventor: GERARD J-L
IPC: F16D65/097
Filed: 1975-10-24
Abstract: 1490029 Disc brakes; reducing noise SOC ANON DBA 26 Sept 1975 [25 Oct 1974 23 May 1975] 39565/75 Heading F2E Each friction element 22 or 24 of a disc brake comprises a backing plate carrying a friction lining, the backing plate anchoring against guiding surfaces formed on a torque taking member (e.g. caliper 10); at least one anti-noise spring 46 co-operates with the friction element 22 or 24 and with the torque taking member and is fastened with respect to the backing plate so that the spring forms 46 with the friction element 22, (24) a sub-assembly removable as a unit from the remainder of the brake. In the embodiment of Figs. 1-6 the guiding surfaces (which are inclined as illustrated) are formed on key members 30, 32 which constitute the axial edges of an aperture 20 in the caliper 10, slots 34, 36 in the key members 30, 32 permitting installation and removal of the friction elements 22, 24. The element 22 is applied by the action of a piston (26) and the element 24 is applied by reaction the caliper 10 sliding on columns 12, 14. Each spring 46, which may be formed of piano wire, substantially forms a rectangle of which the two long sides are constituted by portions 48, 50 spaced by a distance substantially equalling the thickness of the backing plate. The portion 48 includes a U-shaped part 58 which is inserted through one of two holes 42, 44 in the backing plate, and portion 50 is placed beneath a hook portion 60 of part 58 to fasten the spring 46 to the friction element. The ends 54, 56 of portions 48, 50 seat firmly on key member 30 when the sub-assembly is installed in the brake. Springs 46 may be provided at each end of the friction element. In the embodiment of Figs. 7-12 (not shown) the spring (146) comprises arms (148, 150, 152, 154, 160, 162). The arms (152, 154) are inserted into an aperture (142) in the backing plate (145) and the arm (148) is placed under arm (154) to fasten the spring (146) to the backing plate. A curved portion (156) of the spring (146) co-operates with the key (130). The disc brake may incorporate a fixed caliper instead of a slidable caliper.
Patent SE-7512617-L (SE)
Inventor: BUTTERWECK H-J
IPC: H03H17/04
Filed: 1975-11-11
Abstract: A digital signal processing device of the recursive type, such as a recursive digital filter or a digital oscillator, comprising a storage device for storing at least one first code word related to an output code word, multiplying means for multiplying said first code word by a given weighting factor for generating a second output code word, a controlled quantizer which applies rounding or magnitude truncation upon said second code word in response to a third code word which is related to said first code word.
Patent SE-7608594-L (SE)
Inventor: IZUMIYMA M
IPC: C22C38/00
Filed: 1976-07-29
Abstract: A stainless cast alloy steel suitable for ground joint portions, airtight portions, sliding portions, etc., used at low temperatures comprising: from about 0.03 to about 0.15% by weight of C; up to about 2% by weight of Si; up to about 2% by weight of Mn; from about 18 to about 26% by weight of Cr; from about 5 to about 13% by weight of Ni, the remainder being Fe and unavoidable trace impurities; wherein a ferrite phase is present in an amount of from about 10 to about 40% by volume, based on the volume of the stainless cast alloy steel.
Patent SE-7613426-L (SE)
Inventor: BAUDER P
IPC: C07C69/90
Filed: 1976-11-30
Abstract: of the disclosure Therapeutically active compounds of the general formula: (F) wherein Ac1 is a first acyl group, Ac2 is a second acyl group different from Ac1, A is a C-C bond or a divalent organic residue; R1, R2 are a hydrogen atom or a lower alkyl group, R1 and R2 together being able to take part in the formation of a ring having up to 6 atoms, A, R1 and R2 may be substituted by -OH groups esterified or not by acyl groups.  These compounds have a hypolipemient and hypocholesterolemient action, and inhibit the aggregation of blood platelets.
Patent SE-7704119-L (SE)
Inventor: KREIBAUM OTTO
IPC: B27B1/00
Filed: 1977-04-07
Abstract: To improve the utilisation of round timber in the conversion to squared timber, round-timber sections are trimmed symmetrically at the side in the area of their curved cross-sectional boundary in equal angles in the opposite direction and are glued to one another in layers at the trimmed surfaces in each case in opposite direction. Here, the trimmed surfaces are dimensioned to be so short that a considerable part of the curved cross-sectional boundary is left on either side of the trimmed surfaces and forms a hollow gusset (9) between the assembled round-timber sections. The layers are then cut to form squared timber, the cuts (8) expediently being made in the area of the gluing so that complete edges (10) remain on all sides. <IMAGE>
Patent SE-7706922-L (SE)
Inventor: HORN J H
IPC: C09C1/50
Filed: 1977-06-15
Abstract: This disclosure relates to an improved furnace process for preparing carbon blacks, especially semi-reinforcing furnace blacks, by the incomplete combustion of hydrocarbonaceous feedstocks wherein the structure characteristics of the resultant blacks are lowered without significantly increasing the particle size of the blacks.
Patent SE-7707527-L (SE)
Inventor: GUITTENY J-L
IPC: A23L13/40
Filed: 1977-06-29
Abstract: The present invention concerns a process for producing a food product imitating the appearance of marbled meat. The food product according to the invention is obtained by the mixture of at least two compositions of different color, of which a first imitates the color of lean meats or of offals and a second imitates the color of fat, the consistencies preferably also the elasticities of the compositions at the moment of mixing being different from one another. The consistencies preferably differ by from 20 to 700 Brabender units when measured at the same temperature. The use of compositions of different consistencies enables simple mixing or blending techniques and conventional apparatus to be used to obtain the desired random marbling effect. Particularly good results are achieved by incorporating a stiffening or texturizing agent such as wheat gluten. Preferred embodiments of the product comprise protein materials and are stable semi-moist products. The food products according to the invention are more especially intended for domestic animals such as dogs and cats.
Patent SE-7709813-L (SE)
Inventor: VAN HIJFTE H M
IPC: G01S7/34
Filed: 1977-08-31
Abstract: Disclosed is an automatic gain control (AGC) circuit for an IF amplifier utilized in the receiver of a pulsed radar. The AGC circuit is provided with a noise measuring circuit for determining the minimum value of a number of average noise levels over corresponding time intervals of given short duration within the length of time for the range-independent RF signal amplification in the pulse repetition period. Such a noise level, based on the minimum value, can be considered to be least influenced by rain clutter. The IF amplifier is adjusted to this noise level.
Patent SE-7710810-L (SE)
Inventor: LIVESEY-GOLDBLATT E
IPC: C12P3/00
Filed: 1977-09-27
Abstract: The invention concerns a process for the bacterial oxidation of ferrous salt solutions in the presence of oxygen and at an acid pH,  She oxidation is carried out with the bacterial oxidising agent coated on the passage surfaces of a structure which is honeycombed with passages.  The process conveniently is carried out continuously.  The ferric salt obtained may be used for leaching a mineral, eg an ore or coal.
Patent SE-7714692-L (SE)
Inventor: MANN J
IPC: A61K9/24
Filed: 1977-12-22
Abstract: There is described a pharmaceutical composition comprising one or more of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol; 5-(2-hydroxy-propoxy)-8-propyl-chromone-2-carboxylic acid; 6,7,8,9-tetrahydro-4-oxo-10-propyl-4H-naphtho[2,3-b]pyran-2-carboxylic acid; 6,7,8,9-tetrahydro-5-hydroxy-4-oxo-10-propyl-4H-naphtho[2,3-b]pyran-2- carboxylic acid; or a pharmaceutically acceptable salt of any one thereof, in combination with one or more of aspirin, indomethacin, phenylbutazone or oxyphenbutazone. (Mixtures of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol, or a pharmaceutically acceptable salt thereof, with aspirin or indomethacin do not form part of the invention). There are also described packages containing the separate components of the composition and pharmaceutical formulations containing the composition.
Patent SE-7803892-L (SE)
Inventor: HOLZER K
IPC: A61K35/16
Filed: 1978-04-06
Abstract: A process for preparing hydroxyethyl starch suitable as a plasma extender by alkaline hydroxyethylation and neutralization wherein the hydroxyethyl starch is extracted with a solvent such as dimethylformamide to remove the salts formed on neutralization.
Patent SE-7900129-L (SE)
Inventor: DERNER W J
IPC: F16B7/04
Filed: 1979-01-08
Abstract: A nut is provided for preloading a sleeve which is wedged between a tubular member and a shaft. The nut, which is threadedly received on the tubular member, has a resilient, radially inwardly extending portion to engage the end of the wedge sleeve. When the nut is tightened on the tubular member, the inwardly extending portion of the nut is deflected to produce a stress-created force on the wedge sleeve, continuously urging the wedge sleeve toward a tightening position between the tubular member and the shaft.
Patent SE-7900754-L (SE)
Inventor: HARRIS A T
IPC: B01D53/72
Filed: 1979-01-29
Abstract: Molecular chlorine level in flue gases from incineration of chlorinated organic materials is reduced by injecting into the incinerator's quench zone an amount of a C1-C4 hydrocarbon which depends on the amount of air fed into the combustion zone, the amount of air being such that there is a 1-40 % excess of oxygen. When the wall temperature of the combustion zone is about 800 DEG -1500 DEG C., the temperature at which the hydrocarbon is added to the quench zone is about 450 DEG -1000 DEG  C. Hydrogen chloride, which is formed from molecular chlorine and hydrocarbon, is more readily water-scrubbed than chlorine, so that less polluting flue gases are obtained.
Patent SE-7901373-L (SE)
Inventor: KALVENES O
IPC: C04B28/02
Filed: 1979-02-15
Abstract: A method in the manufacture of steam-cured light-weight aerated concrete having hydrophobic properties, comprising preparing an aqueous expandable and solidifiable slurry, one or more hydraulic binders and one or more silica-containing materials casting the slurry in a mould; expanding and solidifying, and optionally cutting the solidified slurry; and steam-curing the resultant light-weight aerated concrete, wherein prior to casting said slurry it is admixed with silicone oil in a quantity of 0.05-0.50%, calculated on the dry weight of the starting mixture.
Patent SE-7901420-L (SE)
IPC: G08B25/10
Filed: 1979-02-16
Abstract: An antenna system for an electronic security installation comprising a pair of substantially identical planar multiple loop antennas respectively connected to the transmitter and receiver of the security system and providing an electromagnetic field of high intensity only in the interrogation region of the system while also discriminating against interferring signals originating outside of the interrogation region. Each planar antenna includes two or more loops lying in a common plane with each loop being twisted 180 DEG with respect to each adjacent loop to be in phase opposition. The transmitting antenna and receiving antenna are substantially identical in size and configuration, and each antenna has a total loop area of one phase equal to the total loop area of opposite phase.
Patent SE-7902155-L (SE)
Inventor: ACHELPOHL F
IPC: B29C65/00
Filed: 1979-03-09
Abstract: In bag-making apparatus, superposed plastics film layers of a travelling web are welded transversely along a processing path by pairs of welding jaws carried by chains to form bags which are severed from the web. At the end of or beyond the processing path, holding bars carried by the chains or by further chains parallel thereto engage the bags upstream of the weld seams and transfer them to take-off devices for stacking purposes.
Patent SE-7902210-L (SE)
Inventor: HUGHES J
IPC: C10L5/48
Filed: 1979-03-12
Abstract: The amount of soot and slag formed during the combustion of carbonaceous waste material is appreciably reduced by combusting said waste material in the presence of at least 0.0001%, by weight, of sodium bentonite, based on the weight of carbonaceous material being combusted. The sodium bentonite may be added directly to the waste material before entering the furnace or the sodium bentonite may be added directly to the furnace.
Patent SE-7905307-L (SE)
Inventor: FLYGT P
IPC: G01F19/00
Filed: 1979-06-15
Abstract: Medicine spoon for dispensing liquid medicine, which spoon comprises a spoon blade (1) and a handle (6). The handle (6) contains a receptacle (9) the volume of which is variable and which is in communication with the spoon blade (1) through a bore (3). The volume of the receptacle (9) is variable due to which fact medicine can be sucked up into the receptacle for dispensing small volumes into the spoon blade. Alternatively the handle may be comprised by a medicine package from which the medicine may be feeded out into the spoon blade.
Patent SE-7906253-L (SE)
Inventor: KRAMER R
IPC: B61D19/00
Filed: 1979-07-20
Abstract: With this goods wagon which is equipped on each side with mirror-inverted sliding panels (6), the possibility is provided of using the loading face (1) both in the horizontal and in the vertical direction. Therefore, the panel components also comprise parts of the roof and are displaceable together with them. The sliding panel (6) can be moved against the fixed end-walls (2) of the goods wagon and guided and supported at the bottom on the external longitudinal carriers of the underframe. For upper guidance and support, a single longitudinal upper cord (3) in the transverse centre of the wagon is provided, which cord (3) is integral with the end walls (2) or detachably fastened to them and has an open or box-shaped cross-section. Under this narrow upper cord (3) there is no space which is dead from the point of view of loading technology. It is possible to arrange the longitudinal upper cord (3) laterally instead of in the transverse centre of the wagon, specifically vertically over an outer edge of the underframe. Then, the sliding panel comprises the complete roof on one side whilst on the other side one sliding panel is provided in panel form only. <IMAGE>