baber/WOPTO huggingface dataset:
Patent SE-8307054-L (SE)
Inventor: HARZL E
IPC: D21B1/32
Filed: 1983-12-20
Abstract: A process and equipment for producing a secondary fibre material from heavily soiled paper wastes, for example waste paper recovered from refuse, which fibre material passes through a pulping device and preliminary sorting as well as draining, for example, to the papermachine, in a closed working process are disclosed. In order to eliminate interfering materials, the pulping (3), preliminary sorting (4) and draining (5) are arranged according to the invention as a cold circulation (1). In this case, the press water from draining (5) is passed to an effluent treatment plant (6) and the useable water is recycled as dilution water into pulping (3). <IMAGE>
Patent SE-8400029-L (SE)
Inventor: GUSINDE H
IPC: B62D13/00
Filed: 1984-01-04
Abstract: An articulated bus has at least one trailing part (4). In order that the trailing part has a maximum load capacity without seriously jeopardizing tracking, the trailing car (4) is provided with a positively-steered tandem axle (7). If the bus has two or more trailing parts, it is the rear-most trailing part (4') which is provided with the said positively-steered tandem axle (7). Preferably this rear-most part (4) carries the engine and is connected to the rear axle (3) of the front part (1) of the bus via a cardan shaft (6). <IMAGE>
Patent SE-8404014-L (SE)
Inventor: HUISMA C
IPC: A47L5/38
Filed: 1984-08-08
Abstract: The invention relates to a multipurpose cleaning and transportation system. The system comprises a vacuum generating device and a liquid collecting container (10) which by a main pipe system (15) is connected to normally closed sockets (24). Dust cleaning tools (26, 27) can be connected to the sockets in order to create a passage from the tool to the main pipe system. The said pipe system is via a pipe (31) connected to a liquid absorbing hand tool (32) which is placed at a kitchen sink or the like for taking up liquid, crumbs and the like. It can also be connected to one or several liquid-supply units, for instance sanitary equipments (17).
Patent SE-8404203-L (SE)
Inventor: POLDNER E
IPC: B01D35/14
Filed: 1984-08-23
Abstract: A safety device for the clamping screws of pressurized fluid receptacles comprising an internally faceted socket recess in the head of the clamping screw and a threaded axial bore in its shaft. Into the latter is screwed a bleed screw the head of which occupies the socket of the clamping screw. The need to unscrew the bleed screw to gain access to the socket of the clamping screw prevents the inadvertent unscrewing of the clamping screw under pressure by alerting the operator to the presence of pressure, as the bleed screw opens a bleed channel and thereby creates a small fluid leak. The bleed channel extends alongside the threaded axial bore in the clamping screw and is normally closed by the head of the bleed screw.
Patent SE-8406050-L (SE)
Inventor: SWERDH S B K
IPC: E05B69/00
Filed: 1984-11-30
Abstract: For anti-theft purposes, a garment is connected to a stationary rack or other not readily movable furnishing by a clothes-hanger (10) which is provided with a wire (16) extending through a tubular hook (14) on the hanger. For securing the garment to the rack, the wire is passed around the rack and through a sleeve or like opening of the garment, whereupon the wire ends are locked together by a lock (17, 18) and a key (19).
Patent SE-8500268-L (SE)
Inventor: SCHMIDT K
IPC: G01F23/00
Filed: 1985-01-21
Abstract: An electromechanical filling level measuring apparatus for the intermittent measurement of the filling level in a container with the help of a measuring tape that is wound on a spool driven by an electric motor and to the lower end of which a sensing weight is secured. Switching means are provided for the reversal and for the switching off of the electric motor that respond respectively when the sensing weight encounters the surface of the filling medium during paying-out of the measuring tape and when an upper limiting position is reached during the winding-in of the measuring tape. A detector device determines and indicates the length of the measuring tape paid out or wound in. A housing is fitted to the top of the container and is divided by a barrier wall into a measuring tape chamber containing the measuring tape spool, that is in communication with the interior of the container by way of a through-guide for the measuring tape and a chamber containing the electric motor, the switching devices and the detector device. On the underside of the housing is a fixed guide sleeve, in which a tube through which the measuring tape passes is mounted for limited vertical movement against the force of a spring, a carrier for the tube being fastened to the end of the measuring tape. The tube consists of metal and extends out of the upper end of the guide sleeve into the measuring tape re chamber, in which there is provided an inductive proximity switch so arranged within the range of movement of the metal tube as to respond to its passage.
Patent SE-8600417-L (SE)
Inventor: WIRTH H
IPC: A47C5/04
Filed: 1986-01-31
Abstract: The seat consists essentially of a seat frame and a back rest frame, which are screwed to each other by way of plates which are welded thereto. The seat frame and back rest frame each consist of a curved sectional member, whereof the ends are constructed as skid-type feet. The seat frame and back rest frame are each strengthened by a transverse reinforcement and, when the surface of the seat or back rest includes a lattice, is welded to the frame, when the surface of the seat or back rest includes a plastic shell, it is attached to the frame by clamping.
Patent SE-8602554-L (SE)
Inventor: DALSBO O K
IPC: B66C23/20
Filed: 1986-06-05
Abstract: A crane has a generally vertical, pivoting crane shaft (17) which supports a crane boom (23, 24) which can be raised and lowered by means of a hydraulic cylinder (28). The crane shaft (17) is supported at its lower end by a pivoting arm (20) which is actuated by a power unit (31), the crane shaft (17) being capable of being turned about its own longitudinal axis. Changes in the angle of the boom are reduced by the axis of the crane shaft (17) being tilted at a narrow angle by the supporting arm (20). The rotating movement of the crane shaft (17) is controlled by a link arm (37) which is firmly attached at one end and joined to an arm (36) which protrudes from the side of the crane shaft (17). <IMAGE>
Patent SE-8602653-L (SE)
Inventor: FREDELL J
IPC: G21C9/00
Filed: 1986-06-13
Abstract: Arrangement for cooling a nuclear power plant, comprising a reactor core, a reactor pressure vessel, and a containment. A cooling device (9, 10) is connected to the containment (1) that can supply coolant, such as cold water, to the containment (1) automatically, as a function of the pressure difference between the coolant to be supplied and the pressure in the containment (1). The device according to the invention protects the containment and limits the effects of a reactor failure that are caused by the loss of external cooling of the core in the reactor pressure vessel. <IMAGE>
Patent SE-8700627-L (SE)
Inventor: STENLUND S
IPC: F01M5/00
Filed: 1987-02-16
Abstract: PCT No. PCT/SE88/00053 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06228 PCT Pub. Date Aug. 25, 1988.A combined filter and heat exchanger for simultaneous filtering of a first medium and heat transfer between the first medium and a second medium, for example a combined oil filter and cooler for internal combustion engines includes a filter section comprising a hollow, cylindrical filter element (2) arranged co-axially within an outer casing (1) having a cylindrical wall (1a) which extends around the filter element coaxially therewith and in spaced relationship thereto. A heat-exchanger section is arranged in the space between the cylindrical wall (1a) and the filter element (2). The heat-exchanger section includes a cylindrical partition wall (5) subdividing said space into two chambers. The first medium flows first through the inner chamber and is then distributed across the outer surface of the filter element (2), whereas the second medium flows through the outer chamber (7).
Patent SE-8701124-L (SE)
Inventor: RICKARDSSON J
IPC: A63B60/50
Filed: 1987-03-19
Abstract: The invention concerns a stick blade for indoor bandy sticks, Fig. 1. The stick blade is characterized in that its impact surface is built up of a number of profiles 2, 3 and 6 with intermediate perforated, open parts 4 and having the lower dome-shaped part of the blade of an I- shaped profile, not of perforated construction. The feature that essentially sets the present invention apart from other stick-blade constructions is the low air resistance which an open perforated impact surface provides, in particular during rapid movements of the stick. <IMAGE>
Patent SE-8703609-L (SE)
Inventor: LYYTINEN M
IPC: D21F1/06
Filed: 1987-09-18
Abstract: Method and apparatus in the headbox of a paper machine and in its approach pipe system. In the headbox, pulp suspension is fed through the approach pipe system and a pressure screen arrangement, if any, to a distributing header part, from which the pulp suspension flow is conducted through a turbulence generator section and further to a lip section. A pulp suspension jet is discharged from a lip aperture of the lip section onto a forming wire or into a throat defined by a pair of forming wires. At least part of the approach pipe system, the distribution header part, and the turbulence generator section are arranged to have two or several substantially parallel pulp suspension flow passages. The different passages operate substantially simultaneously in parallel, when the headbox has been set to operate in a higher flow rate range. One or several of the substantially parallel flow passages are completely closed after the turbulence generator section, when the headbox is being set to operate in a lower flow rate range. With the aid of the substantially parallel flow arrangement, the flow rate of the headbox has been arranged to be adjustable substantially in a range from maximum flow rate to minimum flow rate, in which a ratio of maximum flow rate/minimum flow rate is about 4.
Patent SE-8901791-L (SE)
Inventor: RUTENBECK H
IPC: H02G3/12
Filed: 1989-05-19
Abstract: A telecommunications installation has a plurality of stationary and similar base plates including one main plate and a plurality of secondary plates mounted stationarily immediately adjacent one another and each formed with mounting holes. Respective different circuits each mounted on a respective one of the plates are each provided with an array of stiff connectors. A terminal strip mounted only on the main plate and provided with an array of stiff connectors matable with the connectors of the circuit of the main plate is itself provided with a bus extending from the strip of the main plate, having a plurality of conductors connected to the connectors of the terminal strip, extending along the secondary plates, and provided at each of the secondary plates with an array of stiff connectors matable with the connectors of the respective circuit. Respective caps are releasably secured to each of the plates over each of the respective circuits.
Patent SE-8902134-L (SE)
Inventor: VORACEK PAVEL
IPC: C02F1/00
Filed: 1989-06-13
Abstract: Device for the electroactivation of a fluid (1), preferably a somewhat saliferous solution, having a pH value of 6-8, with two electrodes (3,4) that are lowered into the fluid (1) and a thin membrane (5) which has a very small electrical conductivity and is mounted in a way such that the fluid (1) is divided into two separated volumes (7,8). During electroactivation of the fluid (1) on the electrodes (3,4) is applied, preferably during 3-20 minutes, a direct-current voltage (6) with virtual value 50-500 V. The invention also relates to preparations consisting of the mentioned volumes (7,8), which after ceasing of the application of voltage on the electrodes (3,4) have essentially the same pH value as had the fluid (1) before the application of voltage, but present totally different effects on biological material.
Patent SE-9001917-L (SE)
Inventor: NORSTROEM L-AA
IPC: C22C38/00
Filed: 1990-05-29
Abstract: The invention relates to a precipitation-hardenable tool steel intended for plastic forming tools manufactured therefrom. The tool steel at the manufacturing of the tool and prior to hardening through ageing treatment but after solution heat treatment and cooling to room temperature has a hardness less than 40 HRC, but after the manufacturing of the tool and the subsequent age hardening treatment, i.e. in the precipitation hardened condition, is harder than 45 HRC and has a high corrosion resistance and a toughness sufficient for plastic forming tools. The steel contains in weight-%: <IMAGE> balance being essentially only iron, impurities and accessory elements in normal amounts.
Patent SE-9202126-L (SE)
Inventor: GUNMAR K
IPC: H04B1/707
Filed: 1992-07-09
Abstract: The invention relates to a method and an arrangement for radiocommunication between a transmitter and a receiver, especially transmission of information between mobile units and/or fixed units in connection with monitoring and controlling traffic. A problem with this type of communication arises when a single wave is reflected from the roadway or ground and this wave is of approximately the same strength as the direct wave between transmitter and receiver. According to the invention, the problem is overcome by using communication at high frequencies, the GHz range, and using a spread-spectrum technique. By utilizing a spread-spectrum technique, the relative distance and relative speed between transmitter and receiver can also be calculated by simple means, which is a special advantage in this application (FIG. 2 a).
Patent SE-9400555-L (SE)
Inventor: MATTISSON LEIF
IPC: G01F1/36
Filed: 1994-02-18
Abstract: PCT No. PCT/SE95/00166 Sec. 371 Date Aug. 16, 1996 Sec. 102(e) Date Aug. 16, 1996 PCT Filed Feb. 17, 1995 PCT Pub. No. WO95/22743 PCT Pub. Date Aug. 24, 1995Apparatus for monitoring flow of a dialysis fluid through a dialyzer is disclosed including a computer for calculating the flow rate of the dialysis fluid into and out of the dialyzer based on the formula P-PO=k*Qn in which P is the pressure in the dialysis fluid between a throttle and a pump either upstream or downstream of the dialyzer, PO is the pressure in the dialysis fluid on the opposite side of the throttles from the pump, k is a characteristic coefficient for the throttle, Q is the flow of the dialysis fluid through the throttle, and N is a characteristic exponent for the throttle, and the apparatus includes microprocessor for calculating the values of k and PO prior to use and for calculating the value of PO during use of the dialyzer. Methods for carrying out such monitoring are also disclosed.
Patent SE-9401615-L (SE)
Inventor: FELLERT JOHN
IPC: E04B1/86
Filed: 1994-05-10
Abstract: The invention relates to a sound absorption system for inner walls, ceilings, etc., in buildings. It is characterized by a first layer (3) of mineral wool attached to the support and a second layer (5) of fibres, preferably cotton fibres applied on the first layer by means of for example spraying. The invention also includes a method for the production of the sound absorption system.
Patent SE-9402391-L (SE)
Inventor: TOFFT KLAS
IPC: A61C5/02
Filed: 1994-07-06
Abstract: A method of labelling tools, especially root canal files with a file member and a handle member, for facilitating identification of size and differentiating different sizes from each other, whereby the handles are labelled with two colours when the size differs from the sizes taken up in the ISO or ADA Standard and thereby stipulated colour, so that the handle has the stipulated colour for the closest underlying size as well as the stipulated colour for the closest above lying size, as well as root canal file labelled with the method and a kit comprising root canal files assorted according to size.
Patent SE-9403600-L (SE)
Inventor: BJOERKQVIST MARKKU
IPC: F16L11/08
Filed: 1994-10-21
Abstract: There is provided lightweight rubber hosing which finds particular use as a suction hose in milking machines. The hosing comprises two mutually concentrical rubber layers and an intermediate reinforcement layer and can be bent or curved through 180 DEG  with a bend diameter that corresponds essentially to the inner diameter of the hose while retaining the function of the hose as a channel for flowing fluid. The reinforcement layer embraces the inner rubber layer at least substantially completely and is comprised of a thermoplastic net structure in which the meshes have an obliquely angled checkered configuration, the net structure being in one continuous piece. The two rubber layers are in close contact withthe reinforcement layer without being joined thereto, but are joined to one another through the mesh openings of the net structure. The invention also relates to a method of producing the rubber hosing.
Patent SE-9404382-L (SE)
Inventor: STROEMBERG MAGNUS
IPC: B65D43/16
Filed: 1994-12-16
Abstract: A case comprises a lid (4) which has a circumferential edge fitting (14) and is hingedly connected to the case rear side wall (2') which has an upper edge fitting (9). The edge fitting (14) of the lid (4), the free ends of which form a butt joint at the rear edge of the lid (4), has two vertical legs (20, 21) which are joined in their lower portion by means of a substantially circular-cylindrical first hinge portion (22) which is formed with slotted openings (17, 17) on both sides of the butt joint. The upper edge fitting (9) has a vertical flange (13), which just in front of the slotted openings (17, 17) has projecting tongues (11) and whose lower end portion is so bent round the first hinge portion (22) that the tongues (11) extend into the pertaining slotted opening (17, 17) for fixing the edge fitting (14) of the lid (4) in the longitudinal direction thereof, and that this lower end portion forms a second hinge portion (23) which, together with the first hinge portion (22), forms a hinge means for hingedly connecting the lid (4) to the rear side wall (2').
Patent SE-9504660-L (SE)
Inventor: HANSSON BIRGER
IPC: B41F35/00
Filed: 1995-12-27
Abstract: Cleaning liquid is applied to a paper web (18) in a printing press by means of a rotating applicator roll (3) in an applicator. The roll, extending directly down into the cleaning liquid in the housing, is pushed out from the housing by means (10, 12, 15) in the housing into contact against the paper web at the transition from an inoperative position into an operative position, said means at the same time lifting a cover (14) otherwise closing the housing. <IMAGE>
Patent SE-9601216-L (SE)
Inventor: LINDSTROEM CHRISTER
IPC: E04B1/76
Filed: 1996-03-28
Abstract: An IC engine with cooling system (2,4,5,7) and lubricating system (17,19,22) has a control unit (51). A thermal insulated accumulator tank (14) with pressure container (34) for storing heated engine oil which is fed from the coolant pump (2) via a valve (7,10). A drain pump (28) transfers all the oil from the oil sump to the pressure container. On re-starting oil is directed straight into the engine lubricating passages (22) via a valve (36) and cold coolant is replaced from the accumulator tank via a valve (10). The exhaust (40) is looped via a valve (47) to heat oil in the engine oil sump.
Patent SE-9601506-L (SE)
Inventor: EK BO
IPC: C12N9/10
Filed: 1996-04-19
Abstract: The present invention relates to an amino acid sequence of second starch branching enzyme (SBE II) of potato and a fragment thereof as well as to the corresponding isolated DNA sequences. Furthermore, the invention relates to vectors comprising such an isolated DNA sequence, to processes for production of transgenic potatoes, and to the use of said potatoes for the production of starch. The starch obtained will show a changed pattern of branching of amylopectin as well as a changed amylose/amylopectin ratio.
Patent SE-9702758-L (SE)
Inventor: REMNEGAARD TOMAS
IPC: F04C2/16
Filed: 1997-07-21
Abstract: A start valve supplies lubricating fluid directly to the axial seal for the screw drive shaft on the high pressure side of the pump. - The pump contains a drive screw rotated by a shaft, which cooperates with one or more slave screws inside a pump housing (1) with low and high pressure sides. The two screws form a seal against each other and also against the pump housing so that as they rotate a fluid is allowed to flow in the axial direction of the screws. During pump operation the fluid lubricates an axial seal for the drive shaft where it exits the pump housing on the high pressure side. A start valve (41) supplies fluid from the high pressure side of the machine directly to the axial seal.
Patent SE-9801662-L (SE)
Inventor: KADER DANA
IPC: A22C17/00
Filed: 1998-05-11
Abstract: A device and a method for forming a food mass on a spit (2) for preparation of a hollow food product is based upon the use of a cylinder (5) having a cavity and a spit (2) about which the food mass is to be formed. The cylinder (5) and the spit (2) are movable relative to each other along a longitudinal axis of the cylinder. A hole (8) is provided for introducing the food mass into the space formed between the spit and an inner wall of the cylinder. The device has a piston (6) receivable in the cavity of the cylinder. The piston (6) and cylinder (5) are relatively movable in the longitudinal direction of the cylinder. More specifically, the cylinder (5) and an assembly consisting of spit (2)/piston (6) are movable relative to each other in the longitudinal direction of the cylinder between at least two positions, namely a first position, in which the space about the spit is located at least partially in the cavity of the cylinder so as to be filled with the food mass and a second position, in which the spit is located at least partly liberated by the cylinder (5) for removal of the spit with its associated food product.
Patent SE-9804200-L (SE)
Inventor: HOLMBERG LARS ERNE
IPC: E01B29/24
Filed: 1998-12-03
Abstract: The invention relates to an arrangement (1) for bringing two securing or releasing devices (4, 4a) active between a railroad sleeper and a rail section to a sleeper/railroad section securing or releasing mode with the aid of a piston-cylinder device (5) whose piston movements can be transmitted through the medium of pivotal attachments (5c, 5d) to two legs (6, 6a) that are pivotal relative to one other through the medium of pivotal attachments to an intermediate part (7). The free ends (8, 8a) of the legs (6, 6a) carry mutually facing elements (9, 9a) which are moved so as to bring said two devices (4, 4a) simultaneously from a free position in which the rail section is firmly clamped to the sleeper or from a clamping position to a release position. The legs (6, 6a) are pivotally connected to each other by a parallel-movement strut (20). A first pivotal attachment (20a) of the parallel-movement strut (20) to one leg (6) is positioned closer to said elements (9) than the pivotal attachment (6') of the intermediate part (7) tosaid one leg (6). A second pivotal attachment (20b) of said parallel-movement strut (20) to a second leg (6a) is positioned further away from said elements (9a) than the pivotal attachment (6a') of the intermediate part (7) to said second leg (6a).
Patent SE-9900566-L (SE)
Inventor: HOLMBERG PER
IPC: H05K5/02
Filed: 1999-02-18
Abstract: Arrangement at a portable electric apparatus having a main unit containing electronic equipment, and a power source unit. The arrangement is designed to allow ventilation of gaseous media in both directions inside and out from the main unit and from the main unit and from the power source unit due to changes in ambient temperature. One or more channels are provided for ventilating gasesous media in a controlled fashion via vent orifices in one or both units.