baber/WOPTO huggingface dataset:
Patent SE-8400515-D0 (SE)
Inventor: PINTER R
IPC: D21C9/18
Filed: 1984-02-01
Abstract: The invention relates to an improvement in a dehydration machine for wood pulp, sludges, or similar fibrous material, composed of a lower strainer operating as a support strainer and an upper strainer operating as the cover strainer, which loop support and reversing rolls and are adapted to pass jointly with the material to be dehydrated coming from a material feed through a wedging section and through pairs of pressing rolls in a pressing section, the improvement comprising a laterally sealed wedging section arranged substantially vertically or at an incline, followed directly by a reversal means provided with a lateral seal, and the pressing section including a group of rolls which at the beginning contains a pair of first and second pressing rolls mounted next to each other, with a pressing roll contacting the second pressing roll.
Patent SE-8403178-D0 (SE)
Inventor: DOPFL R
IPC: H02G3/22
Filed: 1984-06-13
Abstract: A device for holding packing pieces for producing fire-constraining cable bushings through walls or the like, having a rectangular frame (1), at least one of the horizontal bars (11, 12), especially the upper horizontal bar (11), being profiled to have a cap-shaped cross-section. <IMAGE>
Patent SE-8405081-D0 (SE)
Inventor: JESPERSEN H M
IPC: E04D12/00
Filed: 1984-10-11
Abstract: A roof comprising an outer roof surface 5 and a watertight underroof 2 consisting of a bitumen layer, the top side of which is covered with a plastics sheeting, and in which there is embedded a base course of synthetic fibres. The underroof can be built directly onto a rafter construction, is robust and durable and can be laid at low temperatures. <IMAGE>
Patent SE-8500279-D0 (SE)
Inventor: KARLSSON EINAR
IPC: E02F9/02
Filed: 1985-01-22
Abstract: The excavator digging equipment is fixed on a trailer axle (3), and is provided with a hydraulic motor and a driven shaft (9). This driven shaft is articulately and displaceably suspended on a tube (5) which connects the towbar (4) with the trailer axle.
Patent SE-8501484-D0 (SE)
Inventor: DIGRE M
IPC: H05B3/40
Filed: 1985-03-26
Abstract: The invention concerns a method and a device for securing a heating element 1 in an electrical heating apparatus, where a holder 2 is used which is secured to a part of the heating apparatus and which has cut-outs 3 which serve to hold the heating element. In order that the fixing device should not comprise any loose components and in order for the fixing at the same time to be mechanically durable and not cause unwanted noise, it is proposed according to the invention that the heating element 1 should have one or more recesses 4, 4a which to be engaged in an edge part 3a of a cut-out in the holder, after which the material at the recess is twisted into place by deformation of the material, so that one or more additional edge parts 3c of the cut-out are engaged with appropriate recesses 4 in the heating element. The cut- out 3 is located in a main part 10 of the holder which permits free rocking movement, meaning that the heating element 1 can expand and contract without causing unwanted noise. <IMAGE>
Patent SE-8503256-D0 (SE)
Inventor: KVIST CHRISTENSEN K
IPC: A01N47/44
Filed: 1985-07-01
Abstract: The composition comprises a salt of chlorhexidine and an ethoxylated alkyl phenol and is buffered to a pH of at least 7. A method of disinfecting the vaginal or other mucous membranes with the use of the composition is also described.
Patent SE-8600176-D0 (SE)
Inventor: BARANOV J F
IPC: F02P3/06
Filed: 1986-01-15
Abstract: The ignition and electrical distribution device of this invention is based on an electric machine and consists partly of a stator (1) with an even number of teeth (3), which are separated from each other a distance equal to a pole pitch, and partly of a rotor (9) with a permanent magnet (10), which is fitted between the plates (11, 12) which are in turn equipped with bill-shaped outlets (13 respective 15). The device of this invention is unique in that the number of outlets (13, 15) on each plate (11 respective 12) is the same and is one unit smaller than half the number of teeth (3) on the stator (1), while the width of one of the outlets (15) on one of the plates (12) and one of the corresponding tracks (14) in the opposite plate (11) is less than or equal to four pole pitches.<IMAGE>
Patent SE-8601277-D0 (SE)
Inventor: NODFELT I
IPC: G02B6/26
Filed: 1986-03-19
Abstract: In a method of optically connecting an end portion of an optical fibre with an other optical element the end portion of the optical fibre is connected with a lense. The connection is provided by fixing the lense in a connector element, the optical axis of the lense and the axis of a surface of revolution constituting a reference surface of the connector element being thereby provided in a coinciding position. The end portion of the optical fibre is fixed in a sleeve shaped element with the end portion of the fibre in a centered position in relation to a surface of revolution constituting a reference surface of the sleeve shaped element. The sleeve shaped element and the optical fibre fixed therein are then connected with the connector element while said reference surfaces are moved into engagement with each other. Thereby the lense and the end portion of the optical fibre are optically centered in a correct position in relation to each other.
Patent SE-8601757-D0 (SE)
Inventor: NILSSON U C
IPC: E06B/
Filed: 1986-04-17
Abstract: PCT No. PCT/SE87/00185 Sec. 371 Date Sep. 16, 1988 Sec. 102(e) Date Sep. 16, 1988 PCT Filed Apr. 13, 1987 PCT Pub. No. WO87/06299 PCT Pub. Date Oct. 22, 1987.Reinforcement elements intended for use in door leaves of the kind consisting of fabric or similar flexible material. The reinforcement elements preferably are in the shape of tubes and have end pieces attached to their ends for cooperation with a profiled guiding member mounted in the door-frame of the door leaf in such a manner that when the door is being closed said reinforcement elements will be positioned at different predetermined levels of the door leaf, thus strengthening the latter to prevent bulging of the door leaf when the latter is exposed to heavy winds.
Patent SE-8603998-D0 (SE)
Inventor: ANDERSSON O I
IPC: A47B57/16
Filed: 1986-09-23
Abstract: This invention relates to a sheet metal shelving comprising posts (10) and shelves (11). The posts comprise a waist (12) which via a first flange (13) is connected to a second flange (14). The waist abuts a first edge part (18) of the shelf whereas the second flange (14) engages recesses (29,30) in a second edge part (19) of the shelf (11). The second edge part (19) forms a closed torsion resistant profile with several in vertical direction separated extending flanges (22,24) having said recesses (29,30).
Patent SE-8702040-D0 (SE)
Inventor: GULLICHSEN J
IPC: C02F1/52
Filed: 1987-05-18
Abstract: A method of removing lignin from bleach plant effluents by using cellulose fibres. The method comprises an acidous phase during which sludge containing cellulose fibres is added to the acidous effluent, and an alkaline phase during which alkaline waste water is added to the effluent-sludge solution. A portion of the produced fraction containing fibres is recirculated to the acidous phase for reuse of the fibres.
Patent SE-8903622-D0 (SE)
Inventor: JAKOBSSON G S
IPC: B25D11/12
Filed: 1989-10-28
Abstract: An impulse motor for a hand held hammer machine comprises a housing (10) with a cylinder (11) therein, in which a reciprocating drive piston (40) via a gas cushion in a working chamber (44) of said cylinder (11) repeatedly drives a hammer piston (15) to impact on and to return from a tool (20) carried by the machine housing (10). The drive piston (40) has an axially protruding reduced diameter damping piston (50) thereon adapted to prevent piston encounter collision by arresting the return movement of said hammer piston (15) towards the drive piston (40) in a cooperating damping cylinder (51) provided on the hammer piston (15). The damping piston (50) has two diametrical steps (64,65) formed thereon, of which an outer step (64) is long and has a clearance relative to said damping cylinder (51) enabling during arresting a braking action therebetween by gas friction in said clearance. The inner diametrical step (65) at the root of said damping piston (50) is short and with a fit relative to said damping cylinder (51) sufficient to brake said hammer piston (15) resiliently to halt due to gas trapped in said damping cylinder (51).
Patent SE-9001034-D0 (SE)
Inventor: LINNEUSSON RUBEN
IPC: F21V21/38
Filed: 1990-03-21
Abstract: The equipment (1) includes a lighting carrier (2) comprising a mast (3) which can be erected on a ground surface (4). The lighting fittings (5, 6) are supported by the mast at a distance above the ground. A support carriage (7) is used for releasable support of the lighting fittings, and comprises a stirrup-shaped frame with a side pivotably located on its outer free end. - The mast is pivotably connected to a collapsible foot support (11), and a lifting unit (8), e.g. a line, connects to the light fitting support carriage (7) to hoist it to the required level. The support carriage is fitted with running wheels (38) which run along the corner parts of the mast, and have a corresp. angular profile. A winch (12) is provided on the mast foot support (11, 22) for winding in the lifting line (8).
Patent SE-9100057-D0 (SE)
Inventor: ROSEN AA
IPC: B32B7/02
Filed: 1991-01-09
Abstract: Flexible packaging material in sheet or strip form for making into liquid containers with good oxygen tight properties, comprises a skeletal layer (11) composed of a mixture of plastics and filler, and a barrier layer (12) secured thereto by surface fusion when the layers are co-extruded. The layer (12) is composed of two plastics components, one of which is the same as that of the skeletal layer.
Patent SE-9100991-D0 (SE)
Inventor: JOHANSSON LARRY
IPC: B24B7/18
Filed: 1991-04-04
Abstract: An abrasive disc for polishing or smoothing a subfloor, for example, comprises a holder disc 8, which on the bottom side along a circular arc is provided with a plurality of evenly spaced circular-cylindrical polishing blocks 9 having an outer coating of hard-metal particles of, for example, tungsten carbide. The polishing blocks 9 are rotatably mounted on axle journals 82 and rest against the holder disc 8 via a sliding disc 99. The rotatability of the polishing blocks 9 means that their wear is more even, cuts in the floor surface are avoided, better coverage is obtained, and a self-cleaning effect is obtained for the polishing block. The polishing blocks can be tiltable by about 2 degree relative to the holder disc. <IMAGE>
Patent SE-9202673-D0 (SE)
Inventor: UEDA S
IPC: B65G47/96
Filed: 1992-09-16
Abstract: The invention relates to a device for unloading an article from a circulative loading base. There is provided an endless belt which forms a loading surface that is mounted rotatably in a backward inclined position to a conveyor chain. The belt comes into pressure contact with a friction roller so as to allow the belt to rotate in the unloading direction by frictional conduction to deliver articles on the belt to be delivered in a horizontal direction.
Patent SE-9203416-D0 (SE)
Inventor: BURTELOW J
IPC: C06B21/00
Filed: 1992-11-16
Abstract: Disclosed herein is a novel method for preparing propellant charges suitable for use in, among other things, the gas generating component of an air bag system. In particular, the components of the propellants are blended in mixing vessels such as a tote bin which are tumbled in order to mix the components of the charge. Tumbling is effected by tumbling mixer which contains no internal moving parts. The blended components are then pressed into pellets or other shapes to form the finished charge.
Patent SE-9300741-D0 (SE)
Inventor: FAST PEDER
IPC: C09K11/00
Filed: 1993-03-05
Abstract: A fluorescent coating which fluoresces when illuminated with light within the ultraviolet wavelength range, wherein the coating is intended primarily for different kinds of road markings and includes material containing pigment which emits a colour when irradiated with light within the visible wavelength range and material which fluoresces when illuminated with light within the ultraviolet wavelength range. The invention is characterized in that the material that fluoresces when illuminated with light within the ultraviolet wavelength range has been chosen so that it fluoresces essentially in a wavelength range of 455-555 nanometers.
Patent SE-9301236-D0 (SE)
IPC: H04N7/167
Filed: 1993-04-15
Abstract: A message signal (RFA, RFB) is transmitted from a transmitting unit (10) to at least one receiving unit (25) in a state coded by means of an encoder (13). Simultaneouly, a separate control signal (SD), generated by the transmitting unit (10), is transmitted and causes a decoder (28) in the receiving unit (25) to accomplish a coding operation on the received coded message signal (RFA', RFB'), timely coordinated with the coding operation. The control signal (SD) consists of a continous data stream, composed of frames (F) of equal length. Each frame (F) contains a predetermined frame synchronization word (FW) which defines a cyclically recurring reference time (Tref) for the transmitting unit (10) and which is utilized in receiving unit (25) to determine a corresponding cyclically recurring reference time (Tref') for this unit. At least some frames (F) also contain data which define the time (t2A, t2B) for an alteration of the operating mode of the encoder (13), related to said reference time (Tref) for the transmitting unit (10), and which are utilized in the receiving unit (25) to determine a time (t2A', t2B') for a corresponding alteration of the operating mode of the decoder (28), related to said reference time (Tref') for the receiving unit (25).
Patent SE-9301553-D0 (SE)
IPC: A61B5/022
Filed: 1993-05-06
Abstract: A sphygmomanometer cuff has inflatable, different-sized chambers (2,3), each having an air-supply duct (10,11). A selector valve means (14) has a number of manually adjustable valve positions, corresponding in number to the chambers, and has one side connected to the air-supply ducts (10,11) of the chambers and another side connectible to an air pump (17). When the sphygmomanometer cuff is applied in position round an arm (40) or a thigh for measuring the blood pressure, indicating means (31-34) give the user a visual indication ("CHOOSE 12","CHOOSE 15"), which depends on the circumference of the arm or the thigh, for manually adjusting the selector valve means (14) to a valve position permitting selective inflation of a chamber of suitable size in view of the circumference of the arm or the thigh at issue. <IMAGE>
Patent SE-9403396-D0 (SE)
IPC: D21C9/16
Filed: 1994-10-07
Abstract: A method of chlorine free bleaching of pulp where the metals in the pulp are removed by means of a chelating agent. The pulp is treated with the chelating agent at a pH 2-7 for a period of 5 minutes to 2 hours. The chelating agent is activated by the addition of an oxidizing agent. After the treatment the pulp is washed.
Patent SE-9500638-D0 (SE)
IPC: A41D31/00
Filed: 1995-02-21
Abstract: PCT No. PCT/SE96/00222 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Feb. 20, 1996 PCT Pub. No. WO96/25863 PCT Pub. Date Aug. 29, 1996The present invention relates to a plastic surgical coat. According to the invention, the coat is comprised at least partially of a plastic material having a pattern of projections which extend out from the inside of the coat to facilitate air circulation through a space between an interior surface of the coat and the body of the wearer.
Patent SE-9501674-D0 (SE)
Inventor: ANDERSSON TOMMY
IPC: E04D13/072
Filed: 1995-05-05
Abstract: A one-piece gutter bracket comprises a substantially C-shaped holding member (1) intended for a gutter, and a substantially L-shaped element (2), whose one leg (5) is adapted to be attached to a surface of attachment and whose other leg (7) is adapted to constitute an underlying support for the holding member (1). The gutter bracket has means for stepwise angular adjustment of the holding member (1) in relation to the L-shaped element (2), and a transverse indication of bending (11) in the transition portion between the holding member (1) and the L-shaped element (2). When mounting the gutter bracket, the holding member (1) is held away from the L-shaped element (2) via the indication (11), whereupon the leg of attachment (5) of the L-shaped element (2) is fastened on the surface of attachment and the holding member (1) is folded back and caused to rest against the supporting leg (7) of the L-shaped element (2). The gutter bracket is made from a blank of thin metal sheet which is cut, punched and bent.
Patent SE-9503299-D0 (SE)
Inventor: HAGNE LEIF
IPC: A61C3/02
Filed: 1995-09-25
Abstract: A burr comprises a shaft (7) and a conical head (8). The circumferential surface of the head of the burr is of a material-removing design merely within a circumferentially limited area (9). The sum of the angle which is occupied by the circumferentially limited area relative to the centre axis of the head of the burr and a rotary angle, through which the burr during operation is adapted to oscillate, is less than 360 DEG .
Patent SE-9602023-D0 (SE)
Inventor: FERNSTROEM EIJE
IPC: G01D11/24
Filed: 1996-05-28
Abstract: The invention refers to a specific method and mechanical device to prevent unintentional interruption by a sensor and principally sensors used in control system. To prevent unintentional interruptions a medium is used to create a repellent effect as a protective barrier for the sensor's detecting area. The device consists of a housing unit (2) which is applied to (holds) the sensor (1) (enabling a gap to be formed (5)) so that between the housing unit and the sensor's casing a gap (5) is created; furthermore the housing unit (2) contains a tube (6) for disturbance of the medium intended to flow (in the direction of the arrows) through the gap (5) and out by the sensor's detecting area (7).
Patent SE-9603029-D0 (SE)
Inventor: NILVEBRANT NILS-OLOF
IPC: D21C5/00
Filed: 1996-08-20
Abstract: One or several oxalic acid or oxalate decomposing enzymes are used to lower the concentration of oxalic acid and/or oxalate precipitates in the production of pulp and paper. The method is particularly useful in processes using oxidative bleaching and in particular in processes where the process liquids are recirculated within the plant. Thus the forming of incrusts and sediments, comprising sparingly soluble oxalate compounds, is reduced or prevented.
Patent SE-9702756-D0 (SE)
Inventor: PETTERSSON HANS
IPC: A61B5/097
Filed: 1997-07-18
Abstract: Method and devices intended to be used at sensing of breathing of a man or an animal in order to with a breathing sensor securely sense the breathing regardless of whether it occurs through the nose or mouth. A device (1) conducts breathing air flows to and from the nose as well as the mouth past a position (5), at which the sensor is located. In one embodiment the device is tubular and has two orifices (2, 3) for location at the nose and mouth respectively, as well as a third orifice (5) onto which a sensor may be fastened by snap action.
Patent SE-9802602-D0 (SE)
Inventor: SALMI PEKKA
IPC: B63H23/24
Filed: 1998-07-23
Abstract: A service vessel that is designed for navigating both in the open sea and in ice conditions is provided with a demountable propeller nozzle. For an ice-free navigation period the propeller nozzle is mounted around the propulsion propeller of the vessel, whereas for a navigation period in ice conditions the propeller nozzle is removed. The power absorption of the propulsion propeller is maintained constant during nozzle and nozzle-free operation.
Patent SE-9803198-D0 (SE)
Inventor: LUNDBERG MATS
IPC: A62B9/02
Filed: 1998-09-22
Abstract: The two pressure regulators (4,5), one near the cut-off valve (2) and the other near the breathing mask (6) are connected (3). A movement detector (17) is also provided with an activation device. Components (10,8,7,18) transmits pressure changes in the connection to the activation device (26) of the movement detector. The movement detector is activated when the pressure change has increased. - The components have pressure sensors (10) in the connection, which transmits monitored pressure changes to the activating device of the movement detector. The components have a conduit which is in fluid contact with the gas in the connection in front of the second pressure regulator (5). The other end of the conduit is connected to the movement detector activation device.
Patent SE-9804457-D0 (SE)
Inventor: MA MUYUAN M
IPC: B41N1/00
Filed: 1998-12-21
Abstract: A press plate for producing decorative laminate from resin impregnated paper, with alumina particles on its pressing surface, is coated with diborides selected from the group consisting of hafnium diboride, molybdenum diboride, tantalum diboride, titanium diboride, tungsten diboride, vanadium diboride, or zirconium diboride or mixtures thereof for making the press plate resistant to scratching using a process wherein the press plate and the sputtering head are moved relative to one another to provide a scanning speed sufficient to give a thermal gradient in the press plate of 50° F. or less, to provide reduced built-in stress and more delocalized heat distribution throughout the press plate.
Patent SE-9901471-D0 (SE)
Inventor: HAAAAL ANDERS
IPC: H04L29/06
Filed: 1999-04-23
Abstract: The invention concerns a device for and a method of integrating an arrangement (A) of computerised essentially arbitrary client systems (2) by permitting communication between the client systems. Each client system has a system-specific structure and processes information in a system-specific native format. The device comprises an integrating server (4) and a number of communication connections each connecting one client system to the integrating server (4) for the exchange of a message between said client systems and the server. The integrating server (4) comprises transformation means for transforming said message published by each client system (2) in the system-specific native format to a transformation format permitting subscription of said message by any other client system. Furthermore, the device comprises a tool (3) having means (31) for inputting a description of each client system, means (32) for storing said description, and means (33) for automatically generating from said description the transformation means of the integrating server.
Patent SE-9904836-D0 (SE)
Inventor: SANDSTEN JONAS
IPC: G01N21/35
Filed: 1999-12-28
Abstract: A method for quantitative imaging of gas emissions utilizing optical techniques combining gas correlation techniques with thermal background radiation or gas self-emission radiation is presented. A simultaneous recording of images with and without filtering through a gas-filled cell is utilized for the identification of a selected gas. A new calibration method provides the display of the integrated gas concentration spatially resolved in the generated final image. The procedure includes methods for a correct subtraction of the zero level, consisting of self-radiation from the dual-image camera device including the as correlation cell and electronic offset, and for the calculation of the specific absorption as a function of the difference temperature between the background and the gas emission.