baber/WOPTO huggingface dataset:
Patent SE-8603327-D0 (SE)
Inventor: PULLINEN M
IPC: B05C5/02
Filed: 1986-08-06
Abstract: Apparatus for coating a web, such as paper or board web, comprises a coating nip formed between a rotating counter roll and a smoothing member, or between two smoothing members, through which the web to be coated is passed with a coating substance being applied to the web before it passes through the nip. The apparatus comprises an arrangement by which the linear load and/or the distribution of the linear load in the coating nip is adjustable to control the quantity and/or the distribution of the quantity of the coating substance applied to the web in the transverse direction thereof. A smoothing member comprises an elongate member extending transversely to the direction of web movement through the apparatus and is flexible with respect to its longitudinal dimension so that the profile of the load distribution in the nip can be adjusted to be relatively steep, i.e, the load in the nip may differ relatively widely at points which are relatively close to each other. An arrangement is provided for selectively variably adjusting the load applied to the smoothing member along its longitudinal dimension.
Patent SE-8603929-D0 (SE)
IPC: B60N2/90
Filed: 1986-09-17
Abstract: Heated cushions for car seats incorporate a plastics base 4 and a heating cable 2 located in some way or other on the base 4 and a covering layer 1 which can be made of fabric or plastic. The object of the invention is to simplify the production of a heated cushion with heating cable and this is effected by applying to the base 4 a layer of hot-melt adhesive 3. This is made to attach to the base 4 by heating. Onto the base 4 with affixed hot- melt adhesive 3, a heating cable 2 is now placed. When orientating the heating cable according to requirement, the layer of hot-melt adhesive 3 is re-heated, whereupon the cable 2, beyond a narrowing, has been fixed to the base 4. A covering layer 1 is subsequently placed on top of the fixed cable, whereupon the hot-melt adhesive has once more to be re-heated. Beyond the narrowing, a heated cushion unit has materialized in which all three components are fixed to one another by means of a layer of hot-melt adhesive.
Patent SE-8700389-D0 (SE)
Inventor: LINDQUIST T N
IPC: A47L9/00
Filed: 1987-02-02
Abstract: A locking device, especially adapted for a pivotable cover (10) of a vacuum cleaner, comprises at least one locking catch (12) which engages a complementary locking means (13) in order to lock the cover in closed position. According to the invention the catch is provided with an electric contact means (15) which during the closing of the cover abuts a corresponding contact means (17) in order to close an electric circuit.
Patent SE-8703139-D0 (SE)
Inventor: HUGELMEYER BERND
IPC: B62M27/00
Filed: 1987-08-13
Abstract: A skid vehicle for ice surfaces has at least two sliding skids and one driving wheel mounted in a frame. The axis of the driving wheel has a variable height and is biased by a spring. The driving wheel is driven or braked by a chain or similar power transmission mechanism. In order to avoid the undesirable and braking effect of the driving wheel during actual sliding, the spring applies a lifting force on the driving wheel and the power transmission acts against the force applied by the spring and lowers the driving wheel.
Patent SE-8704764-D0 (SE)
Inventor: TOUSSAINT F
IPC: B32B17/10
Filed: 1987-11-30
Abstract: A transparent fire-screening glazing panel has at least one solid intumescent layer comprising a hydrated alkali metal silicate and at least one sheet of glazing material, and the layer of intumescent material contains at least one silicate-stabilizing agent. Suitable stabilizing compounds include at least partially dissociated nitrogenized organic compounds, especially quaternary ammonium compounds such as tetramethylammonium hydroxide. To manufacture such a panel, the silicate-stabilizing agent may be incorporated into an aqueous solution of the intumescent material which is then hardened by drying to form the layer. Alternatively, the silicate-stabilizing agent may be incorporated into an aqueous solution of the intumescent material which is then dried to form grains which are subsequently incorporated into a layer held sandwiched between two sheets of glazing material.
Patent SE-8800721-D0 (SE)
IPC: E04F10/00
Filed: 1988-03-01
Abstract: The bush primary track (21) accommodates the tongue of the awning roller tube, and extends between the two end surfaces of the cylindrical body. Several additional, axially running, outwardly open tracks (22, 25) each with different lengths which are less than that of the bushing, form garble walls (26) of differing widths. An axial through aperture (24) is arranged eccentrically in relation to the cylindrical body's (20) longitudinal axis, and at the one end surface of the body has a four-sided cross-ection (25). At the other end surface of the body, the aperture has a similarly formed cross-section, but which has larger dimensions than the first. In a pref. form, the bushing is provided with several material-saving recesses which run axially and inside the cylindrical surface.
Patent SE-8900866-D0 (SE)
Inventor: FILIPSSON E
IPC: E04G15/06
Filed: 1989-03-13
Abstract: The invention concerns a form attachment to be used for casting electricity boxes in wall or ceiling elements. The form attachment consists of a cover 1 intended to be secured on the mould, and a bolt 2 which is integral with the cover and is provided with a spike channel 5 and threads. When the cover 1 is secured on the mould, the box 10 is engaged on the bolt 2 and locked with a nut 8 on the underside of the box 10. After casting, the form is dismantled and the attachment is unthreaded from the box 10, the nut 8 remaining under the box and sealing off the hole in its base. <IMAGE>
Patent SE-8902268-D0 (SE)
Inventor: VIZI G
IPC: F16B7/00
Filed: 1989-06-22
Abstract: The invention relates to a corner element for containers, made of manganese steel, fitted with joining holes on its three outer sides. It is made of a steel-plate having a Mn : C ratio of 8 to 12, a (P+S) content of max. 0.04 percent by mass and a C-content of max. 0.2 percent by mass. The corner element is assembled from shell elements shaped by cold-working of the steel-plate and from distance inserts by welding. The size and tolerance values of the corner element meet even the strictest specifications. Its mass is at least 10 percent smaller than that of its steel -cast counterpart. It needs hardly any remachining and its replacement inside the container can be simply and quickly performed.
Patent SE-8903841-D0 (SE)
Inventor: LEACH W
IPC: A21D2/16
Filed: 1989-11-15
Abstract: For optimum bakery performance it is commonplace to hold margarines and shortenings at a temperature of around 27 DEG C for 2-3 days. This process, known as "batch maturing", is complicated by the insulating properties of fat and requires considerable expenditure of energy and storage space. It has been suggested (Oil and Fat vol 39.(12) 1986) that batch maturing may be avoided by in-line microwave irradiation during product processing. One disadvantage of using microwave irradiation is that heating of the fat is uneven and this may lead to local melting, which is undesirable, as it is necessary that the fat does not become molten during the maturing process. The specification discloses that claims, with comparative examples, a process for maturing of fat which comprises the step of illuminating a fatty body with radio-frequency radiation. This penetrates more deeply into the body and avoids uneven heating. By use of the claimed invention it is possible to dispense with batch maturing.
Patent SE-9001581-D0 (SE)
Inventor: PSAROS G
IPC: A61M16/22
Filed: 1990-05-03
Abstract: The invention relates to a method and to a device for carrying out the method. The method is based on the anaesthetic agent not absorbed by a patient being adsorbed in a filter during exhalation and thereafter being desorbed from the filter upon inhalation and being introduced once again into the respiratory flow, this flow passing through a carbon dioxide absorber before it is supplied to the patient. The device comprises a common conduit for the supply and removal of anaesthetic gases and respiratory gases to and from a patient. Arranged in this conduit is an adsorption filter for adsorption and desorption of anaesthetic gases. In order to obtain a device of this type which by simple means prevents the carbon dioxide adsorbed from the exhalation gas of the patient in the adsorption material from being supplied to the patient in the next inhalation phase, the invention proposes that the common conduit (2) between the patient (3) and the adsorption filter (4) should be divided at least in part into an inhalation branch (6) and an exhalation branch (7), a carbon dioxide absorber (8) being arranged in the inhalation branch (6). <IMAGE>
Patent SE-9002864-D0 (SE)
IPC: C02F3/00
Filed: 1990-09-07
Abstract: PCT No. PCT/SE91/00582 Sec. 371 Date Mar. 8, 1993 Sec. 102(e) Date Mar. 8, 1993 PCT Filed Sep. 4, 1991 PCT Pub. No. WO92/04284 PCT Pub. Date Mar. 19, 1992.A method of reducing nitrogen, phosphor, and excessive biological oxygen demand (BOD) in wastewater supplied to and passing through a granular filter bed activated with bacteria includes in the flow direction of the wastewater through the bed simultaneously precipitation of phosphorous, denitrification and reduction of the excessive BOD in a single process step. The reduction of excess BOD is produced by blowing in an oxygen-containing gas, preferably air. Immediately before the wastewater enters the filter bed a precipitation/flocculation agent may be added for precipitation of phosphor.
Patent SE-9004070-D0 (SE)
Inventor: HERMANSSON O
IPC: B65D5/72
Filed: 1990-12-20
Abstract: A carton formed of foldable paperboard or corresponding material, folded from a blank in which the four sides (10-13) of the carton are interconnected in sequence. The bottom of the carton is composed of at least two bottom flaps (19, 20) projecting from opposing sides. One of the sides (10) which is provided with a bottom flap comprises a lid (10b) nearby said flap, enabling discharge of goods loaded in the carton. The nearby bottom flap (19) is provided with an extension part (25) which can be folded down to form a distance element, the end edge of which abuts the inside of the other bottom flap (20). <IMAGE>
Patent SE-9101214-D0 (SE)
Inventor: NORRLIND B H
IPC: A61K9/107
Filed: 1991-04-23
Abstract: PCT No. PCT/SE92/00261 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18169 PCT Pub. Date Oct. 29, 1992.Disclosed are emulsions for intravenous administration based on lipophilic iodized and/or bromated substances with emulsifiers and containing derivatives of cyclopenta-phenanthrene, wherein the weight ratio between emulsifier and derivative in the emulsion is between 10:1 and 1:2. These emulsions are intended for use as X-ray contrast agent, particularly for visibilizing the presence of tumors, metastases and the like in liver and spleen. The derivative of cyclopenta-phenanthrene is preferably cholesterol, phytosterol, sitosterol, sigmasterol and/or campesterol. The invention also relates to a method for preparing the emulsion and to the use of the emulsion in the preparation of an X-ray contrast medium for computed tomographic examinations.
Patent SE-9302280-D0 (SE)
IPC: F16L35/00
Filed: 1993-07-02
Abstract: : Thread coupling for drill string elements for percussion drilling. The thread coupling comprises a first drill string element (1) provided with a sleeve formed part (2) having an internal thread (3) and a free end (4) for cooperation with a second drill string element (6) provided with a stop face (10) and a spigot (7) with an external thread (8). The free end (4) and the stop face (10) are hardened during manufacturing, preferably through case-hardening, to a depth of at least 2 mm. Furthermore, thesleeve formed part (2) and the spigot (7) are given such dimensions during manufacturing that a bottom play (A) of 1.1-2.0 mm, preferably 1.1-1.5 mm, is obtained when coupling newly made drill string elements.
Patent SE-9401604-D0 (SE)
Inventor: STOLTZ KLAS
IPC: G08B15/02
Filed: 1994-05-09
Abstract: The device has a primary side consisting of a main body (1) and a protruding pin (11). A fragile container (6) of marking substance, e.g. strong-smelling chemical or unwashable dye, is kept in a recess (7) and is held immobile against a wall (16) of the device, so that excessive force on the device will break the container. The device also has a secondary, locking side (2) which includes a receptacle for the pin. The locking side adheres to the pin in such a way that only by using a purpose-built mechanical device can they be separated. Only authorised personnel would have access to the device (e.g. cashiers) The pin is placed through any convenient hole on the article to be protected (e.g. buttonhole) and the two halves of the device are joined through the hole. The device now cannot be removed by an unauthorised person. If force is applied in an effort to remove the device then the primary side of the device and the container are broken. The marking substance is released, making the article unusable and unsaleable. It is also possible to include an electronic alarm on the device, which would sound if an attempt were made to remove the device from the shop.
Patent SE-9403568-D0 (SE)
Inventor: BRAENNSTROEM ROINE
IPC: F23C10/16
Filed: 1994-10-19
Abstract: Combustion of a particulate fuel in a fluidized bed (6) enclosed in a combustor (1) where impurities in the combustion gases generated during the combustion are taken up by an absorbent which is supplied in particle shape to the combustor (1) and wherein the invention comprises crushing absorbent particles with a diameter smaller than the size of 0.4 mm into a fine fraction with a grain size such that the diameter of the grains is smaller than the size of 50  mu m, whereafter the fine fraction is fed into the lower part of the bed (6), and wherein absorbent particles exceeding the size of 0.4 mm, the coarse fraction, are fed into the top part of the bed, near the surface (8) of the bed (6).
Patent SE-9403576-D0 (SE)
Inventor: ERIKSSON VILHO
IPC: F16B5/00
Filed: 1994-10-19
Abstract: The invention relates to a joining element for joining two adjacent building elements (1, 2). The joining element (3) comprises two concentrically arranged conical portions (6, 7) with their base surfaces facing each other and with threads (9, 10) on the lateral surfaces. According to the invention, the conical portions (6, 7) are joined to an intermediate portion (8) with a grip means for cooperation with a tool for rotating the joining element (3). The threads (9) on one conical portion (6) are oppositely pitched to the threads (10) on the other conical portion (7), and the tip angle of the conical portions (6, 7) is at least 30 DEG . The invention also relates to a building construction with a first building element (1) and a second building element (2). The building elements (1, 2) are joined together by means of at least one joining element (3). Each building element has a hole (14, 15) for the joining element (3) and a cavity (12, 13) about each hole (14, 15) for the tool for rotating the joining element (3).
Patent SE-9403591-D0 (SE)
Inventor: BERGLOEF MAERIT
IPC: A63H33/00
Filed: 1994-10-18
Abstract: The device incorporates a bearer e.g. in the form of a U-shaped frame (10) when viewed from the end of the device. The bearer has at least one mirror (13), in which the child can observe itself.
Patent SE-9500131-D0 (SE)
Inventor: ELFSTROEM BO
IPC: B64F1/22
Filed: 1995-01-17
Abstract: The acceptability of the steering angle between the nose wheel of an aircraft and the longitudinal axis of the aircraft during transportation of the aircraft on the ground using a wheeled vehicle (with or without a tow bar) is provided. The wheeled vehicle has a source of collimated radiation (such as a laser beam emitting unit, or an LED or other light source with a lens and/or aperture system) which directs a beam on a surface of the aircraft having at least two significantly different collimated radiation reflecting areas (e.g. a light material arc bounded by dark material marks). In response to radiation from the collimated beam, or lack thereof, reflected from the surface of the aircraft back to a receiver on the wheeled vehicle, it can be determined if the nose wheel steering angle is within an acceptable range (typically no more than between about 60 DEG -80 DEG , which would damage the nose wheel). Two beam sources and receivers may be provided, and other information-such as the size of the aircraft (which is proportional to the distance of the laser beam emitting unit from the reflected surface)-may also be calculated. An indicator or device for initiating corrective action may be provided to respond to insufficient reflected radiation received by the receiver.
Patent SE-9500777-D0 (SE)
Inventor: LIND TORSTEN
IPC: B01L9/06
Filed: 1995-03-03
Abstract: PCT No. PCT/SE96/00207 Sec. 371 Date Dec. 5, 1997 Sec. 102(e) Date Dec. 5, 1997 PCT Filed Feb. 16, 1996 PCT Pub. No. WO96/27442 PCT Pub. Date Sep. 12, 1996A unitary test tube holder insert adapted for receiving test tubes. The insert has a first ring to be secured in a hole of a test tube rack. A plurality of spring members extend at one end from the first ring towards a center axis of the ring to resiliently engage the outside of a test tube inserted into the insert. The spring members are connected at their other end to a second ring which is arranged coaxially with the first ring along the center access, and each spring member is curved towards the center axis to exhibit a straight section which extends parallel to the center axis and which resiliently engages the outside of a test tube inserted into the insert.
Patent SE-9504600-D0 (SE)
Inventor: FORS TORE
IPC: H04R19/02
Filed: 1995-12-22
Abstract: The present invention concerns an electrostatic loudspeaker in which the membranes and stators have charges of the same polarity. It is hereby possible for great forces to work in the loudspeaker without causing a risk for sparking-over between stator and membrane. A loudspeaker according to the invention has two membranes (19, 20), each having a corresponding stator (2, 9) shaped as a grid or the like made from electrically conductive material. The two membranes are parallel to each other and joined together by a firm, hard or stiff material (6). Membranes (19, 20) and stators (2, 9) of a pair always have the same potential and repel each other with a force which varies when the potential varies.
Patent SE-9600206-D0 (SE)
Inventor: JOHANISSON BJOERN
IPC: H01Q15/22
Filed: 1996-01-19
Abstract: In a dual polarized antenna comprising at least one radiating element (2), and a ground plane (4), the ground plane (4) is, at least partly, provided with a side wall (5, 6). At least one polarization selective element (8, 9) is provided between the radiating element (2) and the side wall (5, 6) to transmit one of the polarizations and to determine the radiation pattern of the other polarization. <IMAGE>
Patent SE-9603083-D0 (SE)
Inventor: STENQVIST JAN
IPC: B41F5/24
Filed: 1996-08-26
Abstract: A printing unit has two parallel frame sides (1), between which transverse, rotatable rollers (3, 8, 13) are supported in bearing brackets (6, 11, 16) which are arranged in each frame side and displaceable in the plane thereof under the action of a power unit (31) for clamping the bearing brackets in the machine frame. Each frame side (1) has a recess (27), in which the bearing brackets (6, 11, 16) are arranged and which is defined by two abutment portions (28, 29), between which the clamping forces act. The power unit (31) in each frame side has a contact point in a gap (34) between one abutment portion (28) and the neighbouring bearing bracket (16).
Patent SE-9701690-D0 (SE)
IPC: B27L11/00
Filed: 1997-05-05
Abstract: A machine for root reduction of logs comprising a framework (1), a support device (2) arranged on the framework, logs being placeable on the support device in a position with a root end portion of the log (7) in question protruding freely from the support device, and a cutter (3) for processing the root end portion of the log protruding from the support device. The support device (2) comprises means (4) for causing the log to rotate while the root end portion is being processed. The support device (2) and the rotation means (4) form a unit (5), which is movably connected to the framework, and this unit is operable, by means of a power exerting arrangement (6), between different positions wherein a log supported on the support device (2) is located on different levels in the machine.
Patent SE-9702397-D0 (SE)
Inventor: ZETTERSTROEM SIGVARD
IPC: F16F13/26
Filed: 1997-06-24
Abstract: The invention relates to a bushing for fastening of track rods (1) between the chassis and the wheel-bearing housing in cars and it comprises an outer sleeve (3) intended to be fastened to the end of the track rod (1) with its envelope surface, an inner co-axial sleeve (4) intended to be fastened to the wheel-bearing housing or the chassis, and a flexible material, such as rubber (5), between the sleeves. The bushing is characterized, according to the invention, in that axial recesses (6, 7) are made in the flexible material (5) and that inflatable bulbs (8) for connection to a source of a gaseous or liquid medium under pressure are arranged in at least one of the recesses (6, 7) in the extension of the track rod (1).
Patent SE-9703477-D0 (SE)
Inventor: LAGESSON VERNER
IPC: G01N21/05
Filed: 1997-09-26
Abstract: The present invention relates to a device in gas flow cells for the analysis of chemical substances by spectrophotometry. The gas flow cell has two longitudinal ducts, which are connected by a connection so that a first flow is permitted though the ducts and the connection. The first duct in the direction of flow has a separation column and the second duct is a light guide. The invention is characterized in that in the connection there is a coupling, which is connected with the outlet from an external separation unit. The connection is designed to receive a second flow comprising the substances separated in the external separation unit together with a first carrier gas, so that the second flow is added to the first flow in the connection. The device is designed to function in either of two operating positions, where in the first position the device functions in the conventional manner and where in the second position the first flow comprises the second carrier gas and the second flow is connected up. The invention also relates to a method of analyzing chemical substances.