baber/WOPTO huggingface dataset:
Patent SE-8302000-L (SE)
Inventor: TAPROGGE L
IPC: B01D29/01
Filed: 1983-04-12
Abstract: A screening device is described for separating purifying bodies from the cooling water stream following a tube heat exchanger, particularly a power station heat exchanger. The screening device includes an essentially cylindrical housing, through which flows the cooling water stream, separating screens arranged therein, a collecting box open at the top and a purifying body discharge. The collecting box has collecting box end walls orthogonal to the separating screens, while the separating screens form the collecting box side walls. They can be pivoted into a separating funnel position and into a cleaning position. At least one of the collecting box end walls runs at an incline to the direction of flow. A guiding body is arranged in the vicinity of the collecting box end wall running at an incline, which guiding body is narrower than the distance between the collecting box side walls and round which the purifying bodies can flow. The guiding body points to the purifying body discharge and is preferably designed as a strip. <IMAGE>
Patent SE-8306576-L (SE)
Inventor: MEKINEN M
IPC: B25H1/18
Filed: 1983-11-29
Abstract: Production stand especially for assembly work. The production stand includes a table plane adjustable in height and means (1, 2), moving with the table plane and preferably adjustable in the lateral direction, for receiving a jig (3) for an apparatus to be assembled. The jig (3) is rotatably mounted in the receiving means and is lockable in different positions, thereby leaving both hands of the employee free for the assembly work.
Patent SE-8401519-L (SE)
Inventor: AGREN SVEN
IPC: B66B5/02
Filed: 1984-03-20
Abstract: The lift cage (2) works in a shaft (1) and has a lowermost position which leaves insufficient room below it from the point of view of safety. A controller (4) moves a support (3) between an active position (5) where it works with the cage so as to maintain sufficient space bellow it, and an inactive position (6) allowing downwards movement to the lowermost position. Operation of the controller is achieved by the normal controls inside the cage and outside the shaft. The controller, the support, or the intermediate components actuate a limit switch in the inactive position, so as to operate the lift drive mechanism. A detector is also provided to detect anyone attempting to enter the shaft outside the cage, and cuts out the control system.
Patent SE-8404398-L (SE)
Inventor: IVERSEN P G
IPC: B62D57/00
Filed: 1984-09-03
Abstract: Device characterised in that the central block 3 is mounted in the support stand 5, or other, and in that the second load-supporting hydraulic cylinder 1 rests on a first spherical cushion 2 of the central block 3. <IMAGE>
Patent SE-8404553-L (SE)
Inventor: LOMBARDINO J G
IPC: A61K31/44
Filed: 1984-09-11
Abstract: The ethylenediamine, monoethanolamine and diethanolamine salts of N-(6-methyl-2-pyridyl)-2- methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide are anti-arthritic agents.
Patent SE-8404643-L (SE)
Inventor: HAGEBERG T
IPC: E05B9/08
Filed: 1984-09-15
Abstract: A locking device for fixedly locking a chain in a substrate comprises a yoke (32) engaging with the chain and being insertable in the locking device and fixedly lockable therein by means of a locking cylinder (28). According to the invention, the locking device has a base portion (1) with a hole (22) intended for an anchorage bolt, and a hood (11) which outwardly encloses the locking device and which, together with the yoke (32), is fixedly lockable in the base portion (1) by means of the locking cylinder (28). The base portion (1) has undercut grooves (9, 10) with shoulders (17, 18) and foot portions (15, 16) which are bent at an angle to the hood and are insertable in the grooves to a position determined by the shoulders. Furthermore, the hood (11) and the yoke (32) have mutually cooperating surfaces (12, 13; and 36, 37), respectively) which, in the locked position of the yoke (11) on the locking device, prevent withdrawal of the hood (11). In its inserted position in the locking device, the shanks (34, 35) of the yoke (32) are supported against the inside of the hood (11) and against a guide portion (6, 7, 20, 21) which also serves as a back plate for a bolt bar (31) which engages in recesses (40, 41) in the shanks and thereby locks the yoke.
Patent SE-8406307-L (SE)
Inventor: HALLBERG GOSTA
IPC: B62B3/08
Filed: 1984-12-12
Abstract: No further information available at time of publication.
Patent SE-8501296-L (SE)
Inventor: KUHASALO A
IPC: B04C5/02
Filed: 1985-03-18
Abstract: A twin hydrocyclone used for instance in cellulose and paper mills for purifying pulp suspension, the twin hydrocyclone consisting of two hydrocyclones mounted with their larger ends against each other and having one common infeed connector and one common purified fraction discharge connector. The hydrocyclones of prior art have the drawback of complex design and of division of the feed flow causing disturbances in the feed flow in view of the hydrocyclone's operation. The twin hydrocyclone, meant to solve these problems, is characterized in that the feed flow from the common infeed connector of the hydrocyclones is directed to each hydrocyclone as a separate feed flow by means of a helical member the helices of which constitute, in each hydrocyclone, feeding ducts confined by the walls of the hydrocyclones.
Patent SE-8501552-L (SE)
Inventor: SCHENSTROM STURE
IPC: A47K3/022
Filed: 1985-03-28
Abstract: PCT No. PCT/SE86/00136 Sec. 371 Date Nov. 24, 1986 Sec. 102(e) Date Nov. 24, 1986 PCT Filed Mar. 26, 1986 PCT Pub. No. WO86/05673 PCT Pub. Date Oct. 9, 1986.A sitting bathtub has one lateral wall almost completely open. A hatch is placed over the opening so that one of the hatch's lower corners by the weight of the hatch rests against the side wall of the tub. A movable handle is arranged to press the rest of the lower part of the hatch against the side wall to obtain an initial seal. When water is filled into the tub, the hydrostatic pressure against the hatch climbs upwards forcing the sealing function successively to climb in advance upwards over the rising water level. The handle can be operated from inside as well as from outside of the tub. The force with which the handle presses against the inside of the hatch is proportional to the turning angle of the handle.
Patent SE-8600587-L (SE)
Inventor: BRUKE R L
IPC: B65G15/02
Filed: 1986-02-11
Abstract: The conveyor comprises a shaftless auger (10) rotating in a guide (20), handling material such as coal, ash, briquettes, slag etc., and turned about a central axis (15). - The auger is formed by first and second spirals (11a,12a; 11b,12b) of the same pitch, joined together so as to form two or more coolant passages (13,14) sealed from each other and from the outside. The passages are connected together at one end of the auger, and to supply and return pipes at the other.(1)
Patent SE-8601542-L (SE)
Inventor: MALMQVIST G
IPC: E04G1/20
Filed: 1986-04-07
Abstract: The present invention concerns a drivable platform for scaffolding which is intended to be used for carrying either personnel or materials. The platform can be used with free-standing, stayed or suspended masts which are equipped with rack gearing or similar. To suit different situations, it would be desirable to be able to lengthen or shorten the platform without having to make adjustments to the drive arrangement and bring about synchronous, or almost synchronous, operation of the drive motors, regardless of how the load is placed on the platform. This requirement has been satisfied by constructing the platform 9 of a number of  fixed sections 2 which can be coupled together, these sections being coupled at each end with flexible sections 3; 3'. The flexible sections 3; 3' are in turn flexibly fixed to frame supports 4; 4'. Electrical power supplies 5; 5' are mounted on the flexible sections 3; 3'. The drive motors are installed in the frames 4; 4' and are electrically operated by the electrical sensors via electrical conductors. <IMAGE>
Patent SE-8602141-L (SE)
Inventor: NORBERG K A
IPC: F42C14/08
Filed: 1986-05-12
Abstract: The invention relates to a method for determining whether a tracked vehicle 10 is passing over or to the side of a measurement point where a 3-axis vibration sensor 12, such as a speed or acceleration sensor, is buried or fixed in the ground at the surface of the ground 11, so that it senses the particle movement of the ground in three directions x, y, z at right angles to one another. The output signals of the vibration sensor 12 are sampled at regular time intervals and the three signal samples taken in each sampling operation are combined to form a resultant vector which indicates the movement of the ground at the measurement point in terms of magnitude and direction. According to the invention, the directional constancy of the resultant vector, which means its tendency to lie in one and the same direction from sample to sample during a given time interval, is monitored, and a mine 14 located at the measurement point is tripped in the event of an abrupt reduction in directional constancy. An explosion is triggered in the event of a change to a more non-uniform movement of the resultant vector. In order to obtain a measurement of directional constancy, what is known as the cross product between two consecutive resultant movement vectors can be calculated, and the mean value of a number of such cross products can be formed over a given time interval in order to obtain what is known as a normal vector for a mean plane for the movement of the vector, a reduction in the directional constancy of this normal vector triggering an explosion. <IMAGE>
Patent SE-8603210-L (SE)
Inventor: THEILACKER K
IPC: B21D11/10
Filed: 1986-07-24
Abstract: The guide tube (16) is formed with a longitudinal slit which can be bent about a bending drum (6) of standard construction. In order to additionally introduce a longitudinal or spiral twist, a twisting element can be clamped about the tube, to introduce a twist, manually (FIGS. 1, 2), or upon rotating of the bending drum or disk (FIGS. 7, 8) by a coupled gearing. To retain the slit of the tube in proper dimension and alignment, and prevent deformation of the tube, a counter element with a groove (5) therein matched to the circumference of the tube is provided, and an insert strip (18) is located within the tube, which insert strip preferably has externally projecting portions (18a) for guidance of the strip between the counter element and the bending tube or disk, and a recessed portion (18b) extending within the slit (17) to prevent deformation of the tube and of the slit during twisting and/or bending of the tube.
Patent SE-8605377-L (SE)
Inventor: NORDVALL J O
IPC: G01L1/12
Filed: 1986-12-15
Abstract: A magnetoelastic force transducer is made of two identical, cylindrical bodies of magnetic material which are held together by means of a stud bolt. In an axially extending and concentrically located inner space there is placed a bobbin with two measuring windings connected in opposition and an excitation winding supplied with alternating current. The interior of the transducer is shaped such that a thin cylindrical tubular wall is formed immediately opposite to the respective measuring winding in each one of the bodies. When the transducer is force-loaded via the stud bolt, a compressive stress arises in one of these tubular walls and a tensile stress arises in the other tubular wall. This influences the magnetic conditions such that a signal is obtained from the measuring windings which is proportional to the applied force.
Patent SE-8700226-L (SE)
Inventor: RAMQVIST T
IPC: E21B7/06
Filed: 1987-01-21
Abstract: An arrangement is described which is used in drilling long holes in earth or rock and which determines the orientation of the axis of a bore crown, which is oblique in relation to the centre line of the borehole, for changing the direction of the borehole. The orientation of the bore crown can be changed by rotating a pipe 1 which is inserted into the bore hole and which with its front end is coupled to the bore crown. The arrangement comprises an essentially cylindrical body 2 which can be introduced into the said pipe 1 and which comprises two parts 2a, 2b which can be rotated relative to each other about the longitudinal axis 3 of the body and can be set in the desired reciprocal position of rotation. One part 2a can be releasably coupled to the said pipe 1, near its inner end coupled to the bore crown, in a predetermined position of rotation about the centre line of the pipe. The second part 2b of the body comprises members for detecting this part's angular position about its longitudinal axis relative to a vertical plane through the longitudinal axis. This detection member comprises a preferably annular water-level 9 arranged in a plane at right angles to the longitudinal axis 3 of the body, and a light source 11 and, cooperating with the latter, a photodetector 12 for generating an output signal when the gas bubble 10 in the water-level 9 assumes a predetermined position in the water-level. <IMAGE>
Patent SE-8700426-L (SE)
Inventor: OKANO H
IPC: F24F3/147
Filed: 1987-02-04
Abstract: The invention relates to a humidity exchanger element comprising of a matrix formed by laminating single-faced corrugated sheets and an active silica-alumina aerogel just synthesized and adhered on said sheets and on the gap between the fibers of said sheets; the main constituents of said sheet being an inorganic fiber selected from the group consisting of ceramic fiber, glass fiber, slag fiber, carbon fiber and mixtures of them, the thickness of said sheet being in the range of 0.18-0.25 mm, the wave length of said corrugated sheet being in the range of 2.5-4.2 mm, and the wave height of said corrugated sheet being in the range of 1.5-2.3 mm; and the composition of said aerogel being 97-85% of silicon dioxide and 3-15% of aluminum oxide.
Patent SE-8701092-L (SE)
Inventor: NILSSON O
IPC: A47J47/16
Filed: 1987-03-17
Abstract: The double beams of the rear part each comprise round steel bores with end parts (26) bent at right-angles outside the hinges and forming stops when the side parts (12) are lowered. The side parts consist of U-shaped bent round bars forming vertical beams (14) from which project console beams (16) for baking plates (42). - Above each console on the side parts are manually displaceable arrestors (34) with downwardly directed projections (40) which grip over the side edges (44) of the baking plates.
Patent SE-8703150-L (SE)
Inventor: CAVALLIN R
IPC: A23G3/50
Filed: 1987-08-13
Abstract: Bakery product containing sugar, roughage, flour and/or other starch components, egg powder and fat components, based on an aqueous sugar solution, where the bakery product described is obtainable by the production steps (a) to (d) mentioned in the main claim.
Patent SE-8703728-L (SE)
Inventor: ERIKSSON L
IPC: C05G3/80
Filed: 1987-09-28
Abstract: The device has a lance. The lance is moved towards said molten bath level. An antenna is provided at a downward end of the lance for coaction with the slag interface (interfaces), when the lance is moved towards the slag interface (interfaces). A sensitive detection circuit is connected to said antenna. The antenna is during its downward movement capacitively coupled to said slag layer, and the detection circuit detects a predetermined impedance change (predetermined impedance changes) at the antenna provided as it is moved towards the interface (interfaces).
Patent SE-8800031-L (SE)
Inventor: MAGNUSSON R
IPC: A47F5/13
Filed: 1988-01-08
Abstract: A combined string basket and shelf system comprising at least one string basket stand (1, 2) of known type and being formed as an open stand having vertical stand tubes or corner posts (3, 4) and having slide bars (10, 11) for receiving projecting frame portions of string baskets (6) or boxes, and forming a first one of two connection elements for one or more connection and stabilization elements (9), and spaced from said string basket stand (1 or 2) a second connection element for another part of the connection and stabilization elements (9), which is a string shelf (9) having cross strings and longitudinal strings (14, 15), whereby the string shelf (9), via any optional cross string (14) and with the assistance of clips (16), can be connected easily releasably to any one of the longitudinal slide bars (10, 11) of the basket stand or stands (1, 2), and in which the string shelf, for bridging an exactly desired distance, extends a short or a long distance inside the stand entering between the vertical front and rear stand tubes (3, 4) and eventually between horizontal cross bars (7, 8) which connect the vertical stand tubes (3, 4) with each other at the front side and the rear side of the stand.
Patent SE-8800725-L (SE)
Inventor: FANG K C
IPC: H05F3/02
Filed: 1988-03-02
Abstract: This invention relates to a monitor filter with a static eliminating means and in particular to one including a conducting net weaved by a plurality of nylon threads covered with black material, a plastic frame having two portions between which the circumference of the conducting net is fixedly attached, a static eliminating means mounted into the plastic frame, and a grounded plug connected with the static eliminating means and having a contact plate, whereby the induced static in the computer and the operator would be respectively transferred to the ground via the grounded plug and the contact plate.
Patent SE-8802324-L (SE)
Inventor: SONNENBERG N
IPC: C04B35/486
Filed: 1988-06-21
Abstract: The invention provides a sintered ceria/zirconia ceramic and a method of making it. The product comprises a substantially homogeneous mixture of 76-92 mole % zirconia, 8-20 mole % ceria and 0.1-1.2 mole % lanthana and/or praseodymia. The method involves heating an artifact comprising said mixture to a temperature in the range 1200 DEG -1700 DEG  C.
Patent SE-8804057-L (SE)
Inventor: PENNINGTON R L
IPC: F23G5/46
Filed: 1988-11-09
Abstract: A combustion apparatus is provided, preferably of the thermal heat regeneration type, in which noxious or other gases are passed to an incineration chamber, to be burned at a sufficiently high temperature that they are disposed of. The apparatus is constructed as a compact unit, as essentially a single oven separated into a plurality of heat exchange sections, and with plenums therebeneath, fed by an inlet duct, and able to deliver the products of combustion to an outlet duct, both preferably disposed beneath the plenums, and preferably mounted on a common supporting frame for facilitating sufficient mounting of the apparatus, as well as ready transport of the same.
Patent SE-9004018-L (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: H05B6/80
Filed: 1990-12-17
Abstract: A complete device for simultaneous provision of hot air and microwave energy can be provided. The device contains three microwave generators with wave guides 8, power pack 9 and a fan 10. The fan blows cooling air over the power pack and the microwave generators. The heated air supplied can be used for transporting away the water which the microwave energy drives out. The device can easily be moved from one cavity to another. With three generators which are connected to separate phases, a symmetrical loading of the network is obtained which also operates an asynchronous motor in the fan. The method according to the invention is characterized by portability and the simultaneous use of several principally identical devices in the same cavity. <IMAGE>
Patent SE-9004127-L (SE)
Inventor: VICTORIN J A
IPC: H03J7/02
Filed: 1990-12-21
Abstract: The invention relates to a method for fine tuning the resonant frequency of a filter in a combiner, which is provided for combining signals from several radio channels, to the carrier frequency of an input signal to said filter. The power (Ta) of the output signal from said filter (14a) is measured in a narrow frequency band around the carrier frequency of said input signal. Furthermore, the power (Ra) of the signal reflected by said filter (14a) is measured in a narrow frequency band around the carrier frequency of said input signal. Thereafter a measure of the ratio between the two power measurements is formed. The resonant frequency of said filter (14a) is adjusted so as to maximize this measure. <IMAGE>
Patent SE-9101216-L (SE)
Inventor: THUNBERG S
IPC: G03B42/02
Filed: 1991-04-23
Abstract: The invention relates to an X-ray diagnosis apparatus for mammography having an X-ray tube (3) which is rotatable via a horizontal shaft (4) about a bearing (5) arranged in a stand (1), and at least two cassette holders (9, 10) which can be brought into a recording position when required. The cassette holders (9, 10) are pivotable about the horizontal shaft (4) in such a way that the cassette holder (9) is in a stop position when the other cassette holder (10) is brought into the recording position. In order to provide an X-ray diagnosis apparatus of the type mentioned which has an exchangeable arrangement for the cassette holders (9, 10) and which is comparatively small and easy to handle, it is proposed, according to the invention, that the axis of rotation (6) of the horizontal shaft (4) be arranged so that its axis is approximately aligned with the middle of the object (7) to be examined and that the cassette holders (9, 10) be fixed in a holder (8) which is rotatably mounted on the horizontal shaft (4), such that the cassette holder (9) is in a stop position behind the X-ray tube (3), as seen from the object (7) to be examined, when the other cassette holder (10) is brought into the recording position, rotation of the holder (8) about the shaft (4) being such that the cassette holders (9, 10) are each at approximately the same distance from the axis of rotation (6) of the horizontal shaft (4) when they are in the recording position. <IMAGE>
Patent SE-9300127-L (SE)
Inventor: LANGVAD EYVIND
IPC: C07D487/04
Filed: 1993-01-19
Abstract: A compound of general formula (I), wherein A is 1,2-phenylene, optionally mono- or di-substituted by an alkyl group of 1-4 carbon atoms, an alkoxy group of 1-4 carbon atoms, CF3, halogen, OH or NR2R3 wherein R2 and R3 which may be the same or different are H or an alkyl group of 1-4 carbon atoms; 4-cyclohexen-cis-1,2-ylene; 1-cyclohexen-1,2-ylene; cis-1,2-cyclohexylene; and R1 is a 5 or 6-membered heterocyclic ring containing one or two of the heteroatoms N, O and S, optionally mono- or di-substituted by an alkyl group of 1-4 carbon atoms an alkoxy group of 1-4 carbon atoms, halogen, or OH; a cyclohexyl group; a group of formula (II), wherein R5, R6 and R7 which may be the same or different are H, OH, an alkyl group of 1-4 carbon atoms, an alkoxy group of 1-4 carbon atoms, CF3, halogen or the group NR2R3 wherein R2 and R3 are as defined above, the compound optionally being in the form of a pharmaceutically acceptable pro-drug formed at one or more hydroxy groups in a substituted 1,2-phenylene group A and/or a substituted group R1 for use in therapy.
Patent SE-9300675-L (SE)
Inventor: MAEKAWA KIYOSHI
IPC: A61C15/04
Filed: 1993-03-01
Abstract: A dental cleaning instrument for cleaning the interproximal area between teeth is constructed with three threads of yarn. The first thread is initially supported on a first post and a second thread of yarn is supported on a second post. The third thread is wound on a bobbin and then interlaced around and between the first and second threads in a figure-8 pattern, while the first and second threads are simultaneously advanced in a direction normal to the plane in which the bobbin is moving. The resulting instrument consists of woven threads having a combined denier in the range of 480-1240, with superior spreadability and separation of ends.