baber/WOPTO huggingface dataset:
Patent SE-8801034-D0 (SE)
Inventor: DORSETT M W
IPC: B21D19/08
Filed: 1988-03-21
Abstract: PCT No. PCT/SE89/00106 Sec. 371 Date Sep. 6, 1990 Sec. 102(e) Date Sep. 6, 1990 PCT Filed Mar. 7, 1989 PCT Pub. No. WO89/09102 PCT Pub. Date Oct. 5, 1989.Apparatus for bending a margin flange (5), which projects at an angle to a surface on a workpiece (2), against the workpiece. The apparatus includes a bending tool (6) which is mounted on a tool holder (14) carried by a parallelogram mechanism (7-12) for movement in relation to a stand (1) on which the workpiece (2) is placed. A drive arrangement (17) is drivingly connected to the tool holder (14) by a linkage (21-27). The tool holder (14) includes a main part (13) connected to the parallelogram mechanism (7-12) and a movable part (15) which is pivotal about a journal pin (16) on the main part. The journal pin (16) is substantially parallel with the axes (7, 8, 11, 12) of the parallelogram mechanism. The movable part (15) carries the tool (6) and by a resilient element (32) is urged towards a starting position with a nose of the tool (6) biased away from the workpiece (2). The linkage (21-27) includes a projection (28) for co-action with an abutment (29) on the movable part (15) of the tool holder (14) in one position of the linkage (21-27) to cause the movable part (15) of the tool holder (14) to move away from the starting position, the main part (13) of the tool holder (14) thereby being located in the vicinity of an end position in which the tool (6) is in engagement with the margin flange (5) on the workpiece (2).
Patent SE-8801070-D0 (SE)
Inventor: UHLEN M
IPC: C12Q1/68
Filed: 1988-03-23
Abstract: The invention relates to a method of sequencing target DNA in which said DNA is provided in double stranded form immobilized on a solid support via one terminus of one of the two strands thereof and is then subjected to strand separation whereby the unattached strand is removed prior to sequencing the immobilized strand. The target DNA, e.g genomic DNA, may initially be amplified by the PCR method using at least one oligonucleotide primer which is either attached to a solid support or carries means for attachment to a solid support.
Patent SE-8804353-D0 (SE)
IPC: G01F1/05
Filed: 1988-12-01
Abstract: The device for measuring the rate of flow of a fluid flowing in a closed conduit (2) includes a rotor (5) whose speed of rotation is directly dependent on the flow rate of the fluid. The rotor (5) is carried symmetrically on a shaft (6) which extends substantially at right angles to the longitudinal axis of the conduit (2). The rotor (5) includes measuring means in the form of bores (9, 10) provided therein, and a light-conductor (11, 12) is provided for determining the rotational speed of the rotor. The rotor preferably consists of one or more mutually parallel and circular plates.
Patent SE-8900288-D0 (SE)
Inventor: LINDHOLM P
IPC: H04K3/00
Filed: 1989-01-30
Abstract: PCT No. PCT/SE90/00051 Sec. 371 Date Sep. 23, 1991 Sec. 102(e) Date Sep. 23, 1991 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09067 PCT Pub. Date Aug. 9, 1990.In a method and an apparatus for preventing external detection of the signal information in video signals occurring in, and being emitted from, video signal circuits in a display unit (A, A'), or a similar unit, and comprising substantially consecutive frame or field signals, each consisting of substantially consecutive line signals, a phantom signal in the form of at least one pseudo-random bit signal sequence with properties similar to those of the video signals is emitted in addition to the video signals. A generator (C) for generating the phantom signal is connected to an external power supply line (F) to the unit (A, A') containing the video signal circuits, for output of the phantom signal on this line. By means of a control unit, the bit frequencies of the pseudo-random bit signal sequence/sequences are varied. Furthermore, the pseudo-random bit signal sequence/sequences are formed of a number of part signal sequences wtih a duration varying from one frame or field period to another.
Patent SE-8903775-D0 (SE)
Inventor: JOHANSSON S R
IPC: G08G1/017
Filed: 1989-11-10
Abstract: A transmission system comprising an interrogator (1) and a number of transponders (2). The transponders (2) communicate with the interrogator (1) by means of individual addresses for reading and/or writing of information in the transponders, which admits more than one transponder to be located within the read/write zone of the interrogator. By transmitting the start code from the interrogator and giving the transponders opportunity to answer with an address dependent time delay of the reply code and investigating time differences between transmitted and received reply codes in the interrogator, the address of the transponder is determined. The transmission system is suitable for use in connection with identification, for example, personal identification.
Patent SE-9002305-D0 (SE)
Inventor: JONSSON BERT
IPC: F42C11/02
Filed: 1990-07-02
Abstract: The invention refers to an explosive substance detonator insensitive to any external influence that may only be triggered by a detonating charge intended for that purpose (6) or a pyrotechnic composition influencing a piezoelectric crystal (8).
Patent SE-9002573-D0 (SE)
Inventor: JOHANSSON ALF
IPC: F24S40/60
Filed: 1990-08-06
Abstract: Two or more parallel plates (5) are involved, which are joined to a number of parallel walls (6) alternately connected to side plates (7), a channel (11) being thus formed in the solar panel (1). The system is self-draining and closed, the panel being filled with water only during operation to obviate energy loss and frost damage.
Patent SE-9102264-D0 (SE)
Inventor: TOERNESSON H
IPC: A61G7/05
Filed: 1991-07-31
Abstract: A plate-shaped support body (5) supports a support cushion (6) at its one end (7). Its other end (8), in an effective lying position, is inserted between the mattress (3) and the bed frame (4). The support cushion upper patient lying surface (9) is located at the same level(10) as the mattress upper lying surface (11).
Patent SE-9102307-D0 (SE)
IPC: D21B1/22
Filed: 1991-08-08
Abstract: A screw feeder for lignocellulose-containing material, comprising a conical housing (2) with a screw (3) having a continuous thread (4) for simultaneous feeding and compression. The screw thread (4) is formed so that at least the outer portion of the feed side (10) of the thread is angular so as to form an obtuse angle ( alpha ) with the surrounding housing (2). <IMAGE>
Patent SE-9102927-D0 (SE)
Inventor: GOTTSCHALK L
IPC: B66F17/00
Filed: 1991-10-10
Abstract: A protective bellows (1) for movable parts of a tool, such as a scissors-type lifting table, comprises at least three sheet-like bellows blanks (2), which are interconnected so as to form a tubutlar unit. The interconnected edges (3) of the blanks (2) have a saw-tooth shape. Each blank (2) has a first set of fold lines which, on one side of the blank (2), extend between opposite crests of the saw-tooth edges (3), as well as a second set of fold lines which, on the other side of the blank (2), extend between opposite troughs of the edges (3). The bellows (1) is made of a synthetic material, and the fold lines are provided by high-frequency welding. A method for making the protective bellows (1) is also disclosed.
Patent SE-9103434-D0 (SE)
Inventor: SOLLINGER H-P
IPC: B05C1/04
Filed: 1991-11-20
Abstract: The coating device has a chamber 1 from which coating material, via a slot-shaped mouth 2, is supplied to a surface application chamber 4 delimited by the material web and a doctor blade 3. In the path of the material web, on that side of the surface application chamber 4 at which the material web enters into the latter, there is a restriction point 6 and 6', which is formed by a damming element 7,7' in such a way that a flow of excess coating material, issuing from the surface application chamber 4 via the restriction point, abruptly parts company from the material web and, at least to an overwhelming extent, flows away from the material web as film. To all intents and purposes, a supply of air, namely the air boundary layer, through the material web is thereby fully prevented. <IMAGE>
Patent SE-9201776-D0 (SE)
IPC: A47B57/42
Filed: 1992-06-10
Abstract: A shelving arrangement or shelf rack comprising a system of shelves to be supported by support standards by means of hooks provided at the back of the shelves, said hooks being arranged to engage corresponding apertures formed in the support standards. Each shelf of the shelving arrangement includes an end piece (12; 26) directed upwardly or flanged upwardly from the plane (10; 24) of the shelf, and a second end piece (14; 28) which is directed downwards or flanged downwards from the shelf plane (24). In the arrangement the hooks (20; 30) for suspending the shelves are provided at the rear edge of the end pieces (12, 14; 26, 28), facing the rear side of the shelf plane.
Patent SE-9300209-D0 (SE)
Inventor: LORENZ KLAUS
IPC: F28F1/00
Filed: 1993-01-23
Abstract: A problem in connection with fluid operated solar collector systems is in a simple and non-expensive way to be able to separate the circulatory system of the solar collector from a fluid based energy storage system without any considerable part of the supplied energy being lost. This problem is solved by a heat exchanger (2, 2a, 2b) according to the invention which is provided between the systems. This includes at least two concentric layers (12-15) of helically wound tubes (12a-15e) in a space that is surrounded by mainly cylindric surfaces (10-11). A method according to the invention for transfer of heat between a first fluid that circulates through a tube system (2, 2a, 2b) and a second fluid that surrounds the tube system consists in that the first fluid is pumped through the tube system containing capillary tubes so that the pressure drop across the tube system is at least 100 times larger than the pressure drop across the tube system in the second fluid which is self-circulating.
Patent SE-9300265-D0 (SE)
Inventor: HALLBERG JOERGEN
IPC: F23B99/00
Filed: 1993-01-28
Abstract: PCT No. PCT/SE94/00069 Sec. 371 Date Jul. 27, 1995 Sec. 102(e) Date Jul. 27, 1995 PCT Filed Jan. 28, 1994 PCT Pub. No. WO94/17331 PCT Pub. Date Aug. 4, 1994A solid fuel burner mountable on a boiler furnace. The forward portion of the burner is insertable through an opening in the casing of the furnace so as to extend into the furnace's combustion zone. The burner includes a tubular main body accommodating a feed screw for the solid fuel. The free end of the screw terminates in the forward portion of the burner. The other, closed end of the burner is mounted rotatably in a bearing. A drive rotates the feed screw inside the main body. An ignition chamber is disposed at the forward end portion. One open end of the ignition chamber meets up with the main body and the feed screw terminating within the chamber. An air supply duct with its delivery end in the chamber supplies combustion air to the fuel. An inlet in the main body gives access to the screw and thus permits the supply of fuel from a solid fuel container to the feed screw.
Patent SE-9300422-D0 (SE)
Inventor: JAALA ERKKI
IPC: D21F1/00
Filed: 1993-02-10
Abstract: A dryer screen in a paper machine has two superimposed connected gauze structures. It has a surface gauze layer an a bottom gauze layer, each having respective weft threads (1, 3) and warp threads (2, 4). In the dryer screen, the warp threads (2, 4) are similar in both the surface and bottom gauze layers, and they are similar in cross-section. The warp threads (4) of the bottom gauze layer pass at suitable intervals over the weft threads (1) of the surface gauze layer to bond the bottom and surface gauze layer together. The cross-sectional area and shape of the weft threads of the bottom gauze are selected so that the respective actual lengths of the warp threads (2, 4) of the surface gauze layer are equal to the corresponding threads of the bottom gauze layer.
Patent SE-9303754-D0 (SE)
Inventor: BRAENNSTROEM STIG
IPC: G01C17/28
Filed: 1993-11-15
Abstract: The compass has sensors which are used for monitoring the earth magnetic field. Information from the sensors are delivered to a micro-controller for calculation of the exact North/South direction. This information is displayed on an LCD. The "compass needle" movement on the LCD display corresponds to that on a conventional compass. The compass not only indicates the North/South direction when a command is given by press button but continuously shows the North/South direction when the compass is turned.
Patent SE-9400244-D0 (SE)
Inventor: NILSSON PER-INGVAR
IPC: B05B7/06
Filed: 1994-01-27
Abstract: The acceleration mouthpiece comprises a nozzle which atomises and accelerates drops or accelerates gas. To the nozzle are fed three flows: a chemical flow in gas or liq. form, an atomising/accelerating medium comprising compressed air or steam and an acceleration flow comprising compressed air or steam. In a first stage, the chemical flow is finely distributed and accelerated to a drop or gas jet. In a second stage, the jet is accelerated to high speed. Through the accelerated jet, chemicals are cast out with great force to the vol. in front of the nozzle mouthpiece. With the different physical properties in the fluid/gas it is desirable to activate the fine distribution and acceleration functions in the mouthpiece. This can occur through the pressure for the chemical (8), atomising (7) and acceleration medium (4) being varied.
Patent SE-9400898-D0 (SE)
Inventor: FRANSSON PER-OLOV
IPC: B65D5/46
Filed: 1994-03-17
Abstract: The carrying handgrip is for cartons and comprises a support grip in the form of a strap. At each end of the strap are fixture components for temporary position-fixing of the hand grip on the carton to be transported. The fixture components are releasably fixable to two opposite upper edge parts of the carton and have at least two grip parts (8) clampable to one another by means of a lever (7), which on fixing into the carton material penetrate it, so that a secure position fixation of the fixture components is produced in the carton material.
Patent SE-9501794-D0 (SE)
Inventor: OMBERG CARL-JOHAN
IPC: F15B13/04
Filed: 1995-05-15
Abstract: PCT No. PCT/SE96/00623 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed May 14, 1996 PCT Pub. No. WO96/36825 PCT Pub. Date Nov. 21, 1996A hydraulic directional-control valve comprises a first inlet part, a second inlet part, a tank port, a work part and a valve member which is movable from a neutral position to a operating position. In the neutral position, the valve member connects the first inlet port with the tank port and blocks the second inlet port. In the operating position, it blocks the first inlet port and connects the second inlet port with the work port. A third inlet port is provided and the valve member in the neutral position blocks the third inlet port and in the operating position connects it with the work port. The third inlet port may be supplied with hydraulic fluid in parallel with the second inlet port when an additional fluid flow is required.
Patent SE-9601219-D0 (SE)
Inventor: KROTKIEWSKI MARCIN
IPC: A61K33/24
Filed: 1996-03-29
Abstract: Pharmaceutical preparation containing a mixture of a bismuth citrate and an alginate and any reaction products obtained, especially bismuth alginate for the treatment of gastritis, reflux oesophagitis, duodenitis, dyspepsia and ulcer disease. The preparation causes eradication of Campylobacter such as Helibacter pylori (HP) and it further actively prevents the reflux of the stomach content. It may further contain one or more antibiotic substances in order to give higher and more stable eradication rate. A calcium compound, e.g. calcium chloride may be added to the reaction medium to create microencapsulation beads of calcium alginate acting as a slow-release coating. The preparation may further contain an agent such as sodium bicarbonate causing a neutralisation of the gastric acid milieu and a foaming effect.
Patent SE-9602515-D0 (SE)
Inventor: NILSSON BROR
IPC: C02F/
Filed: 1996-06-26
Abstract: A water treatment plant comprises a treatment tank (1) at atmospheric pressure to which raw water is supplied by a first pump (7). A mixture of air and the raw water is fed to the upper part of the tank to flow downwards through a filter (13) into a collecting magazine (15). A pressure tank (17) is connected to the magazine (15), and the appts. also includes a filter-washing mechanism (22,23,30,31). A second pressure-controlled pump (18) feeds filtered water from the magazine (15) to the pressure tank. The filter-washing mechanism includes an evacuating device above the filter. It consists of a syphon (30) whose suction end is placed between a lowest level in the tank for activating the first pump, and a highest level in the tank for deactivating the pump. It also includes an overflow (31) whose opening is above the highest level in the tank. A control system (24) keeps the second pump deactivated for long intervals or for short periods when a connecting line (22) between the pressure tank (17) and magazine (15) is opened. Clean water is fed from the tank (17) and the magazine (15) up through the filter (13) to raise the level in the tank to the overflow. This enables precipitates in the tank to be discharged through the syphon and overflow.
Patent SE-9702452-D0 (SE)
Inventor: ZETTERSTROEM SIGVARD
IPC: F16F1/38
Filed: 1997-06-26
Abstract: The intermediate sleeve with load restricting washers at either end is placed between the inner and outer sleeve layers of the bushing. The bushing, which is capable of absorbing a load, has an inner sleeve (2) and an outer sleeve (1) with an elastic material such as rubber (3, 4) in between. A third sleeve (5) is provided between the inner and outer sleeves and has load restricting washers (6) at either end, positioned between the third sleeve and either the inner or outer sleeve.
Patent SE-9800799-D0 (SE)
Inventor: BRADFORD LARRY
IPC: E02D29/12
Filed: 1998-03-12
Abstract: An improved access lid assembly is provided for a subsurface chamber used to service aircraft. A lift assembly is provided for elevating the lid upwardly from an opening in a surrounding mounting frame disposed atop the subsurface chamber while maintaining the lid in a horizontal disposition. A hinge assembly connects the lift assembly to the lid at a peripheral location thereon on the underside of the lid, without any connection to the peripheral edge of the lid. The hinge assembly allows the lid to rotate about a horizontal axis to an open position through an arc of at least ninety degrees. By avoiding any connection to the peripheral edges of the lid, an elastomeric, annular seal can be mounted to completely encircle the lid and provide a water-tight barrier about the access opening. The seal is mounted between the upper and lower surfaces of the lid within a groove, preferably with a dovetail connection, to securely grip and hold the seal upon the edge of the lid. Nevertheless, the use of an adhesive is avoided so that the seal can be easily removed and replaced when necessary. Also, the lift assembly is provided with a damper mechanism so as to protect the lift assembly from impacts and shocks that would otherwise result when the lid falls under the weight of gravity from an opened position to a horizontal disposition atop the access opening.
Patent SE-9801495-D0 (SE)
Inventor: BILLGER MARTIN
IPC: A61K38/00
Filed: 1998-04-28
Abstract: The present invention relates to pharmaceutical formulations comprising human parathyroid hormone at a concentration from 0.3 to 10 mg/ml, a pharmaceutically acceptable buffer having a pH from 4 to 6, and at least one tonicity modifier. The said pharmaceutical formulations are useful for the treatment of bone related disorders such as osteoporosis.
Patent SE-9803065-D0 (SE)
Inventor: NILSSON BOERJE
IPC: G21K1/02
Filed: 1998-09-10
Abstract: A method of providing with precision a number of long and narrow through holes (11) in a body (1) made of a high-density material. The body (1) is made in the form of a number of partial bodies (2, 2', 2''), which are arranged close to each other and from the body (1). Each partial body (2, 2', 2'') is defined by an outer surface (5), which is part of the outer surface of the entire body (1), an inner surface (6), which is part of the inner surface of the entire body (1), as well as a pair of boundary surfaces (7, 8), which extend from the outer surface (5) to the inner surface (6). Holes (11) are produced by machining at least one of the bounding surfaces (7, 8) adjacent partial bodies (2', 2''). Each hole (11) extends from the outer surface (5) to the inner surface (6) along said at least one boundary surface (7, 8). The thus machined partial bodies (2, 2', 2'') are fixedly attached to each other.
Patent SE-9803066-D0 (SE)
Inventor: SCHWALBE PONTUS
IPC: C02F1/28
Filed: 1998-09-10
Abstract: Method and device for purification of sewage water and surface water. After collecting, the water is lead to a first basin system with at least one sedimentation basin (10) for deposit of larger, solid particles. After the sedimentation basin (10) the water is lead to an open filter bed (28) with sorbent material over which the settled water is distributed. After the passage through the filter bed (28) the water is brought to flow in a second basin system (30), which is ended by a further sorbent filter system (34) from which the water is lead away to further treatment or outlet.
Patent SE-9901342-D0 (SE)
Inventor: RINK ANTON
IPC: F16H61/12
Filed: 1999-04-15
Abstract: A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.
Patent IT-BZ970037-D0 (IT)
Inventor: SINN JUL
IPC: B60R9/055
Filed: 1997-06-25
Abstract: A luggage box has a rigid bottom shell (2) that can be secured on transverse supporting posts (4) and a top shell (4) that can be swivelled open (4c), removed from the bottom shell and used as a boat. The luggage is secured by a covering canvas or shell (3) which can be entirely or partially removed from the bottom shell (2) or is provided with closable openings. The bottom shell (2) has at its bottom side a separately accessible storage space (2) whose flap (2h) further allows access to a lateral storage space (2c) and to a possible actuating element for the hooking system (7, 8, 9, 10) between the bottom shell (2) and the boat (4).
Patent IT-FI940155-D0 (IT)
Inventor: MARABINI ANNA MARIA
IPC: C03C1/00
Filed: 1994-08-10
Abstract: Pyrocerams obtained by thermical treatment of mixture of asbestos containing wastes and slurries from the treatment of minerals in hydrometallurgy-plants and process for their preparation are described.
Patent IT-MI910879-D0 (IT)
Inventor: BIANCHI MARCO
IPC: C23C22/34
Filed: 1991-03-29
Abstract: A process for pickling and passivating stainless steel using a bath of the following initial composition:  H2SO4 at least 150 g/l  Fe<3><+> at least 15 g/l  HF at least 40 g/l  stabilized H2O2 1-20 g/l non-ionic surfactants and acid attack inhibitors 1 g/l, into which an air flow and an H2O2 quantity of between 0.3 and 1 g/l per hour, controlled to maintain the bath Redox potential at >/= 350 mV, are fed in continuously.