baber/WOPTO huggingface dataset:
Patent SE-8405111-D0 (SE)
Inventor: BELART J
IPC: B60T13/57
Filed: 1984-10-12
Abstract: A vacuum-operated brake power booster, including a control valve comprising a control valve piston with valve seat actuated by the piston rod, a poppet valve with two valve seat faces and a valve seat at the longitudinally slidable control valve body. The movements of the poppet valve relative to the two valve seats are controlled by a transverse member embracing the neck of the poppet valve. The radially external end of the transverse member touches the stationary sealing ring in the release position of the brake. For the purpose of interaction of the poppet valve with the transverse member, the neck of the poppet valve is furnished with an annular groove at its radially external peripheral surface, the width of the annular groove being sized larger than the thickness of the transverse member which engages in that groove. With the transverse member touching against the stationary sealing ring on the one hand and with the exactly sized axial play between the transverse member and the poppet valve on the other hand, the lost motion of the valve is reducible to zero.
Patent SE-8500887-D0 (SE)
Inventor: HANSEN S O K
IPC: F04C18/16
Filed: 1985-02-22
Abstract: The compressor has an adjustment slide 10 that projects through a guiding hole formed in the discharge end-wall of the compression chamber 4 and situated immediately underneath a discharge port 8 in the said end-wall. The slide has part-cylindrical surface portions for cooperation with the screw rotors not shown and is guided by an edge portion of the guiding hole. The aforesaid end-wall is constituted by a plate 24 that may comprise two parts, Fig. 3. <IMAGE>
Patent SE-8501223-D0 (SE)
Inventor: NAGATA T
IPC: C07C209/18
Filed: 1985-03-12
Abstract: Diphenylamines or N,N'-diphenyl-phenylenediamines can be obtained by heat-reacting an aniline or a phenylenediamine with preferably an excess of a phenol in an amount of 4 to 20 moles per mole of the aniline or phenylenediamine in the presence of a hydrogen transfer catalyst and a cyclohexanone corresponding to said phenol. The excess phenol used in the reaction undergoes reduction in the reaction system to form a cyclohexanone, which in turn reacts with the aniline or phenylenediamine to form a Schiff base and is thus consumed. The Schiff base forms the intended product by means of a dehydrogenation reaction, and the hydrogen evolved at this time reduces the phenol to form a cyclohexanone. The phenol present in excess thus becomes in the system a solvent, a starting material for the cyclohexanone, and an acceptor of the hydrogen that forms as a by-product at the time of formation of the intended product. Hence, it becomes possible to obtain the intended product at a high selectivity from the anilines and phenylenediamines. The process of this invention is an advantageous process for the industrial production of especially the nuclearly substituted diphenylamines.
Patent SE-8501290-D0 (SE)
Inventor: NORBECK P
IPC: B01D53/26
Filed: 1985-03-15
Abstract: Method and apparatus for regeneration of a stationary exchanger body in which a useful gas is caused to pass from an inlet (16) to an outlet (16), the useful gas being dehydrated in the exchanger body. The exchanger body has a moisture absorbing ability and is regenerated by means of a regenerating gas which is caused to pass through the exchanger body alternately with the useful gas. During the regeneration of the exchanger body a regenerating gas is introduced into the exchanger body through both the inlet and the outlet and removed from the interior of the body via a space, which communicates between the interior of the body and a separate outlet, through which the regenerating gas is sucked out from the space.
Patent SE-8501474-D0 (SE)
IPC: B66B9/02
Filed: 1985-03-26
Abstract: No further information available at time of publication.
Patent SE-8502728-D0 (SE)
Inventor: WEIBULL JOHN LORENS
IPC: F42B8/10
Filed: 1985-06-03
Abstract: In the case of a method for practice firing with indirectly-firing weapons, a case (5) is used which has the same external shape and size as the normal cartridge case of the weapon and contains an insert (13) which is independent of the weapon calibre with partly a unit charge for firing the insert and partly a charge for detonation marking. The insert is fired by means of the normal weapon firing mechanism, and its detonation marking is observed. The actual setting change is then carried out either by using a special table or the like which is determined especially for the insert and the unit charge in order to convert the observed erroneous position of the detonation marking into those values which are required in order to change the setting of the weapon in azimuth and elevation to the normal azimuth and elevation setting scales of the weapon, or using the normal table or the like for the weapon for converting the observed, erroneous position of the detonation marking into those values which are required in order to change the setting of the weapon in azimuth and elevation to azimuth and elevation setting scales which are determined especially for the insert and the unit charge as well as the weapon. A case for carrying out the method has the same shape and size as the normal cartridge case of the weapon and contains an insert (13) which is independent of the weapon calibre with partly a unit charge... Original abstract incomplete. <IMAGE>
Patent SE-8503208-D0 (SE)
Inventor: ECKLE O
IPC: B23B29/034
Filed: 1985-06-27
Abstract: A tool holder with radial adjustment means. The tool holder has a connecting portion having a connecting shank, an intermediate portion and a head portion, and a tool receiving means for a tool, in particular a rotary tool. All three portions (2, 3, 4) are of substantially disc-like configuration and bear against each other with their faces (2a, 3a, 3b, 4a) which extend radially with respect to the axis (A) of the connecting shank. Provided at the periphery of the connecting portion (2) are two diametrally oppositely disposed recesses (8) into which two claws (9) arranged on the intermediate portion engage with radial play. Provided at the periphery of the intermediate portion (3) are two diametrally oppositely disposed recesses (14) which are displaced through 90 DEG  relative to the claws (9) and into which two claws (15) disposed on the head portion (4) engage with radial play. A first screwthreaded spindle (11) can be screwed in the connecting portion (2), in a first screwthreaded bore (10) which extends between the two recesses (8) of the connecting portion, the ends (11a, 11b) of the first screwthreaded spindle bearing without play against the claws (9) of the intermediate portion (3). A second screwthreaded spindle (17) can be screwed in the intermediate portion (3) in a second screwthreaded bore (16) extending perpendicularly to the first screwthreaded bore (10) and with its ends bears without play against two diametrally oppositely disposed inside surfaces of the head portion (4). Clamping screws (22, 25) which are in axis-parallel relationship are provided for pressing together the faces (2a, 3a, 3b, 4a) of the three portions (2, 3, 4).
Patent SE-8600281-D0 (SE)
Inventor: ADMAN N G
IPC: B25D15/00
Filed: 1986-01-23
Abstract: A hydraulic torque impulse generator comprises a motor rotated drive member (16) including a fluid chamber (18) into which the rear end portion (19) of an output spindle (21) extends to receive torque impulses generated in said fluid chamber (18). The rear end portion (19) of the output spindle (21) carries a radially sliding vane (23) for cooperation with the fluid chamber (18) such that a high pressure compartment and a low pressure compartment are accomplished during a limited portion of the relative rotation between the drive member (16) and the output spindle (21). A seal barrier (43-50) around the output spindle (21) prevents fluid leakage from the fluid chamber (18). The seal barrier comprises a clearance seal (43) between the fluid chamber end wall (38) and a low pressure area which is sealed off to the atmosphere by low pressure seal rings (47, 48, 60). A piston (46, 64) is arranged to compensate for temperature related volume changes in the hydraulic fluid, and to ensure a substantially constant nominal pressure within the fluid chamber (18).
Patent SE-8600344-D0 (SE)
Inventor: GOTMALM O
IPC: A01K61/60
Filed: 1986-01-27
Abstract: A floating breeding apparatus for fish or the like and including at least one net bag (11) suspended from pontoons or the like, the open end (12) of which net bag is attached to a ring shaped support (13) surrounding the net bag opening. The purpose is to achieve a floating breeding apparatus which can easily be subdivided into smaller breeding volumes allowing separation of such a reduced breeding volume from the surrounding water. These tasks have been solved therein that the bottom (16) of the net bag (11) is liftable toward the opening of the bag and affixable in its raised position, thus forming at least one space (18) limited by the side material or materials (14, 25) of the bag, and having a reduced volume compared to the original volume of the bag.
Patent SE-8602745-D0 (SE)
Inventor: STROM J
IPC: D21F1/10
Filed: 1986-06-19
Abstract: The formation wires have their active side composed of cross wires connected to each other alternately in one pattern, and otherwise likewise connected in another pattern, the second pattern involving twice the number of wires as the first. The connecting points in the second pattern comprise a cross wire, and are combined with a single cross wire of the first pattern. The wires can be formed in a single, twin, or triple layered construction, and in doubly-woven structure. The cross-wires in the two connection patterns are of differing dias. A typical example of the wire formation is a four-shaft cross -twill, in which the pattern involves four longitudinal wires and four cross wires, making the primary connection. A longitudinal wire is raised over one transversal at specific points, thus giving a total of eight such crossings.
Patent SE-8701658-D0 (SE)
Inventor: BOLIN G
IPC: F24D17/00
Filed: 1987-04-22
Abstract: To the water tank (9) and the solar radiation receiver (1-3) is connected a free-standing cassette (6) contg. concentric pipes wound in a spiral formation. One of these pipes contains the heating fluid and has an inlet and outlet (26,27) connected to the solar radiaton receiver whilst the other pipe contains water, and has its inlet and outlet (29,30) connected to the water tank.
Patent SE-8800305-D0 (SE)
Inventor: WOLF K
IPC: H05B3/00
Filed: 1988-02-01
Abstract: A device for determining the temperature of a glass ceramic plate heated using heat coils or halogen lamps with a temperature sensor which emits a signal for a control circuit corresponding to the temperature of the glass ceramic plate. The heat coils or the halogen lamps are positioned in the internal space of a cylindrical vessel-like insulation support, and in which the surrounding wall of the insulation body, under spring tension, abuts on the glass ceramic plate heated by the radiation of the heating coils or the halogen lamps. Adequate control precision can be achieved by having the temperature sensor positioned in a recess in the surrounding wall of the insulation body, and is in a thermally-conductive connection with the lower side of the glass ceramic plate. The recess for the temperature sensor is positioned at a distance to the internal space of the insulation support and thus the dynamics of the control behavior can be adjusted to low hysteresis and optimized.
Patent SE-8803664-D0 (SE)
Inventor: STENFORS S
Filed: 1988-10-14
Abstract: The plant burns solid fuel at a pressure above atmospheric and comprises a combustion chamber (12), a bottom (28) with mouthpiece (32) in the chamber lower part for input of combustion air to fluidise the bubbling bed (34) of particle-form material, and for combustion of the fuel. A gas turbine (22) is driven by the combustion gases from the plant, a compressor (24) compresses the combustion air, and a multi-stage gas cleaning plant (14) incorporates several groups of gas cleaners (16, 18) arranged in series. - In the first cleaning stage, gas cleaners have their particle material outlet connected to the combustion chamber for re-circulation of sepd. material. They are also connected to a pressure reducing feed-out device and a collection container for sepd. material. The bottom of the combustion chamber is provided with an air chamber divided into upper (52) and lower (54) parts by a perforated horizontal intermediary wall (56) through which particle-free combustion air passes from the lower part to the upper part. - (Provisional basic advised week 90/23) (9pp Dwg.No.1/1)
Patent SE-8903496-D0 (SE)
Inventor: SHASTIN A G
IPC: G01N29/26
Filed: 1989-10-23
Abstract: A device for scanning ferromagnetic articles with welded joints during their remote control comprises a self-propelled carriage (1) for scanning the article, provided with driving and driven wheels, converters (9) fixed behind the carriage and intended for ultrasonic inspection of the article, a television camera (14) mounted on the self-propelled carriage (1) and a unit for controlling recording of the article inspection. The device further comprises a transport carriage (17) provided with a platform (16), with driven and driving wheels and moving along the inspected article, whereas the self-propelled carriage (1) is interconnected with the transport carriage (17) so that during the delivery of the self-propelled carriage (1) to the inspection zone it is placed on the transport carriage (17) and during the inspection it is able to move independently along the surface of the article inspected.
Patent SE-8903900-D0 (SE)
IPC: B23Q1/26
Filed: 1989-11-21
Abstract: PCT No. PCT/SE90/00700 Sec. 371 Date Jun. 16, 1992 Sec. 102(e) Date Jun. 16, 1992 PCT Filed Oct. 30, 1990 PCT Pub. No. WO91/07636 PCT Pub. Date May 30, 1991.A projectile for the dispersal of a load with time delay after firing from a launching tube (1) with hot gas under pressure is described. It comprises a cylindrical casing (2) comprising a cross wall (3) on one side of which there is a first pressure chamber (7) limited outwardly by an external side wall (4), provided with a supply opening (5) for the hot gas. The cross wall (3) limits on its other side a second pressure chamber (9) which is formed by the casing and a piston (8) axially movable in the casing, which stands in connection with said load (10). A throttled gas connection (11)is provided between the first and second pressure chambers (7, 9). The piston (8), under the effect of a pressure built up in the second pressure chamber, is arranged to perform an axial movement, firing the load (10) out of the casing (2), but not until the pressure has reached a predetermined level. The projectile is characterized particularly in that a fibrous material (16) with relatively good thermal conductivity, for instance steel wool, is so arranged in the first pressure chamber (7), that the pressure in the gas conducted to the first pressure chamber remains relatively constant with time, whereby the pressure in the gas conducted to the second pressure chamber (9) shows a relatively constant increase per time unit.
Patent SE-8904247-D0 (SE)
Inventor: SAMUELSON HANS OLOF
IPC: D21C9/14
Filed: 1989-12-18
Abstract: Up to now, full scale use of the from the environmental point of view excellent bleaching agent ozone, has been hampered e.g. by the comparatively large amounts required and the excessive depolymerization of the pulp. The present invention aims at solving these problems and relates to a three-step method for bleaching chemical pulp with a lignin content corresponding to a kappa number not exceeding 10. This method is characterized in that the bleaching begins with a chlorine dioxide step at a comparatively high pulp consistency, and that the pulp, after the bulk of chlorine dioxide has been consumed, is intimately contacted with an ozone-containing aqueous solution and brought to react with the ozone at a considerably lower pulp consistency than in the chlorine dioxide bleaching, whereupon the pulp undergoes an alkaline treatment in the presence of oxygen and/or an oxidizing agent giving off oxygen.
Patent SE-9002400-D0 (SE)
IPC: E21D20/00
Filed: 1990-07-10
Abstract: The device comprises a drill support 11 which can be indexed between a drill position and an injection position. The indexing is done by means of a hydraulic cylinder 12 which turns an attachment 13 about an axle 10. A second hydraulic cylinder 14 arranged between the attachment 13 and the drill guide 20 is used for pivoting the drill support aside so that an anchoring bolt 8 can be driven past the drill support. <IMAGE>
Patent SE-9100802-D0 (SE)
Inventor: OLOFZON BO-ROLAND
IPC: A63C19/04
Filed: 1991-03-15
Abstract: A mat (1) for games in which clubs are used, e.g. a teeing-up mat for golf, is comprised of a ground fabric (2) from which there extends a pile (3). The pile (3) consists of alternating longer (6) and shorter (7) piles which give the mat (1) different degrees of hardness in different layers. The longer pile (6) is appropriately a cut pile while the shorter pile (7) is appropriately a terry or looped pile. The pile is locked to the ground fabric by a binder of plastics or rubber material. <IMAGE>
Patent SE-9103138-D0 (SE)
Inventor: ROSELL ANDERS
IPC: E04F11/02
Filed: 1991-10-28
Abstract: A method for constructing a spiral staircase is described and, according to the invention, it is proposed that two blanks 8, 15, which are each intended to form a stringer 1, 2, respectively, and a banister 3, 4, respectively, are made up of a number of plane and bendable layers 6, 16 of fibreboard. The three layers of fibreboard 6, 16, which are intended to face towards the steps 5, are provided in the longitudinal area for the existing stringer 1, 2, by means of a punching operation, with rectangular step holes 9, 17, with an angular setting of the step holes 9, 17 in relation to the longitudinal direction of the fibreboard layer 6, 16 which corresponds to the angle of climb of the stairway on the respective stringer 1, 2. The layers 6, 16 punched with step holes and the other non-punched layers 6, 16 are arranged against each other after glue has been applied to their surfaces. The layers of the two blanks are then pressed together in two round press members 10, 18 for forming rigid spiral blanks 8, 15, respectively, which are each divided into a stringer and a banister for the spiral staircase. <IMAGE>
Patent SE-9502684-D0 (SE)
Inventor: WICKMAN JOHAN
IPC: H04B7/005
Filed: 1995-07-20
Abstract: The invention relates to a device and a method to, in a digital mobile radio communication system which utilizes interleaving with restricted interleaving depth, reduce the influence of fading. This is effected by fading generated on uplink and/or downlink by transmitting on two or more antennas, at which the generated fading interferes with not generated fading (1) so that the duration of the generated fading in combination with the not generated fading (1) is considerably shorter than the interleaving depth (d). <IMAGE>
Patent SE-9503456-D0 (SE)
Inventor: DE BLOCK ROGER
IPC: D04H13/00
Filed: 1995-10-05
Abstract: To permit the curvature of felts of crimped mineral wool fibres, ie. those in which the orientation of the fibres, instead of being parallel to a plane, is quasi-random, in a temporary or permanent manner, they are provided on the convex side with a surfacing sheet, the rupture resistance of which is greater than 300 kPa such as, for example, a kraft paper of a surface mass which is greater than 60 g/m<2>. <IMAGE>
Patent SE-9504314-D0 (SE)
Inventor: SJOEDAHL ERIC
IPC: B22D47/02
Filed: 1995-12-01
Abstract: PCT No. PCT/SE96/01540 Sec. 371 Date Jun. 1, 1998 Sec. 102(e) Date Jun. 1, 1998 PCT Filed Nov. 26, 1996 PCT Pub. No. WO97/20651 PCT Pub. Date Jun. 12, 1997A pouring method and a pouring plant are described. Mould sections (15) are produced piecewise with cavities at two opposite ends thereof. The mold sections are combined in a line (15A-15D), wherein the cavities define a mold cavity (15a) having an exposed pour cup (30). The line of mold sections is advanced incrementally by drive means (16, 162) through an increment length that corresponds to the length of the mold sections (15), to and through a molding station (50). The true lengths of the produced sections (15) are measured and registered. The difference in length between the first mold section (15D) in the line (15A-15D) that lies immediately upstream of a pour cup (30), where a pouring operation was last carried out, and the last mold section (15A) in the line is calculated. The pouring machine (20) is moved from its latest pouring position along the line through a distance corresponding to this length difference while the line (15A-15D) is advanced towards the pouring station (50) to an end position (18) of the line advancing means (16, 162).
Patent SE-9602708-D0 (SE)
Inventor: PETERSSON BENGT
IPC: F16K15/20
Filed: 1996-07-09
Abstract: The present invention relates to a non return valve which is provided by welding two lines in two flat upon each other lying film surfaces, which are then folded towards each other and after that they are joined together around the outer edges except the opening channel so that over pressure is formed when the container is filled completely or partly and then the non return valve starts to operate with safe sealing. The opening channel is formed between two against each other lying sections of film material, which sections extend from the outside of the container into it and are joined together right up to the opening channel.
Patent SE-9701486-D0 (SE)
Inventor: WESTERGREN ROLF
IPC: B65B9/14
Filed: 1997-04-21
Abstract: The material (4) is opened using separator devices (1-3) that are designed to come into contact with the inner peripheral surface of the material as it passes over them. - (Dwg.2/1)
Patent SE-9704224-D0 (SE)
Inventor: PRIEST MARK D
IPC: H04B7/005
Filed: 1997-11-18
Abstract: A base station-based communications system provides radio communication with battery-operated, portable radios, each radio including predetermined radio operating parameters corresponding to particular radio operating conditions. Each portable radio determines for itself one or more current radio operating condition(s), and based thereon, adjusts one or more radio operating parameters.
Patent SE-9803114-D0 (SE)
Inventor: CROW PERRY
IPC: B66F3/36
Filed: 1998-09-15
Abstract: An arrangement for handling a load comprises a jack assembly (12) being shiftable between a retracted, lowered position and an extended raised position and a platform (14) at the upper end of the jack assembly. The platform assembly includes a plate (50) and a number of mounting arm assemblies (52). Each mounting arm assembly is adjustably connected to the plate and is provided with an exchangeable lift pad assembly (60).
Patent SE-9901941-D0 (SE)
Inventor: GUIDOTTI TED
IPC: A61F5/44
Filed: 1999-05-28
Abstract: An absorbent article has two side edges ( 9, 10 ), two end edges ( 11, 12 ), a liquid-permeable surface layer ( 2 ), a liquid-tight surface layer ( 3 ), and an absorption body ( 4 ) arranged between the surface layers ( 2, 3 ). The absorption body ( 4 ) includes at least one intermediate storage part ( 22-25 ) arranged along a side edge ( 9, 10 ), in direct contact with a liquid transfer part ( 26 ). The liquid transfer part ( 26 ) has a higher liquid affinity than the intermediate storage layer, so the liquid transfer layer drains from the intermediate storage part ( 22-25 ) better than the intermediate storage part ( 22-25 ) drains liquid from the liquid transfer part ( 26 ).