baber/WOPTO huggingface dataset:
Patent SE-8400665-D0 (SE)
Inventor: HILLEL A
IPC: F16K7/06
Filed: 1984-02-09
Abstract: A tube-squeezing mechanism having squeezing means for applying and releasing pressure on a tube (2) comprises a squeezing element (10) with a squeezing edge (12) which is so proportioned and configured as to apply pressure to an area of a tube sufficiently small so that it does not substantially permanently alter the configuration of the tube so that when pressure is released from the tube, the tube will revert back substantially to its original shape. The element (10) has a pair of parallel opposed faces (11) with a surface (13) inclined at 30 DEG  and connecting one face (11) to the substantially flat squeezing edge (12). The ratio of height of the inclined surface to the width of the squeezing edge is approximately 6:1 and conveniently the respective dimensions are 1.2mm to 0.2mm. <IMAGE>
Patent SE-8402028-D0 (SE)
Inventor: ENGELHARDT P R
IPC: C09K5/20
Filed: 1984-04-11
Abstract: A functional fluid comprising an alcohol and corrosion inhibiting amounts of a saturated aliphatic dicarboxylic acid, such as adipic acid, or a water soluble salt thereof and a phosphate, molybdate, or mixture thereof is disclosed. The fluid is particularly useful as a non-corrosive antifreeze in the cooling system of an internal combustion engine.
Patent SE-8403402-D0 (SE)
Inventor: PUUMALAINEN P
IPC: D21F7/06
Filed: 1984-06-27
Abstract: The present invention concerns a procedure and a means for observing streaks in the machine direction in paper or in its coating, on a web (1) in continuous motion, a measuring box (2) being moved reciprocatingly across the paper web, from a light source (A) therewithin light being conducted against the paper web (1) in the form of separate light beams (5) spaced uniformly in the direction across the web, whereafter the intensities of the transmission beams from the paper or of the reflected beams from the coating are measured each separately by means of a detector (7) placed in the path of each light beam (5), the deviation of intensity found by the detector being automatically recorded in time and in space, whereafter the deviations of intensity coming later in succession from other detectors (7) are superimposed in time, whereby when similar intensity deviations come from the majority of the different detectors, the deviation must have been caused by a streak in the machine direction across which the equivalent number of light beams (5) has passed.
Patent SE-8500246-D0 (SE)
Inventor: JOUTSEN R
IPC: E05B/
Filed: 1985-01-18
Abstract: The invention relates to a symmetrical, lockable tumbler lock with a spring-loaded and symmetrical locking bolt 3 and two drop members 11, 12 arranged on each side of the locking bolt 3. That part of the locking bolt 3 which remains inside the lock also comprises stops 5, 6 projecting to each side, one of which, in the locking position, functions together with one drop member. The locking bolt 3, which at its rear end is provided with an open track 7, is arranged in a sliding manner in such a manner that it bears against a separate base plate 4 which is arranged in a sliding manner in relation to the housing 1 of the lock and is provided with stop parts 8, 9, 10. The first stop parts 8, which are located at the front edge of the base plate 4, are arranged so as to act on those sides of the stop parts 5, 6 which are located towards the front plate 2 of the lock. The drop members 11, 12 are for their part adapted so as to act on the second stop parts 9 at the rear edge of the base plate 4. The third stop part 10 is arranged in such a manner that it penetrates the track 7 of the locking bolt 3. Also arranged in the track 7 of the locking bolt is a first spring 16 which counteracts the movement of the locking bolt in relation to the base plate 4. Arranged between the third stop part 10 and the rear part of the housing 1 of the lock is furthermore a second spring 17 which is stronger than the first spring 16 and which counteracts the joint movement of the locking bolt 3 and the base plate 4. To reduce production costs and to improve the secure function of the lock, the second stop parts 9 located at the rear edge of the base plate 4 are made in the form of projections 21 which extend at least to the same level as the handle openings 14, 15 in the drop members 11, 12. The shape of the projections 21 is in this connection adapted in such a manner that it corresponds essentially to the shape of the drop members 11, 12. <IMAGE>
Patent SE-8502290-D0 (SE)
Inventor: NAKANISHI W
IPC: E02D3/12
Filed: 1985-05-08
Abstract: A method and apparatus for forming solidification structures in the underground (G) in which an insertion tube assembly (A) having a bit (12), an ultrasonic sensor (15) at the leading end thereof and an external nozzle direction monitoring device is inserted into the underground. While being rotated alternately in one and the other directions to dig a cavity in the ground, filling liquid is spouted into the cavity in the underground. The filling liquid is sucked upwardly through the insertion tube assembly together with the soil displaced by the digging of the cavity onto the ground where the liquid is separated from the soil. The filling liquid is recycled to the cavity to protect the wall of the cavity against collapsing. The filling liquid-soil suction and liquid recycling procedure is repeated until the cavity is dug to a predetermined depth. The direction of the jet nozzle (3) in the insertion tube assembly (A) at the predetermined depth of the cavity is monitored. The digging material is spouted through the jet nozzle (3) into the cavity to form the cavity (41) to a predetermined shape and solidification material is filled in the cavity (41) while monitoring the shape of the cavity 41 by the ultrasonic sensor (15) to thereby form a solidification structure in the underground.
Patent SE-8502855-D0 (SE)
Inventor: STEIN W
IPC: G01N21/85
Filed: 1985-06-10
Abstract: Optical transducer output signals from each concentration measurement are combined on the basis of characteristics determined experimentally prior to measurement. This produces a separate valve of the fibre concentration/solid matter concentration concentration and a separate valve of the filler concentration. - The addition of retention agent to the head box of the paper machine is controlled as function of the calculated retention values.
Patent SE-8601055-D0 (SE)
Inventor: VON BALLMOOS M
IPC: E03D5/092
Filed: 1986-03-07
Abstract: The flushing cistern is fastened on a horizontal covering plate (11), the cistern body (1) being fitted beneath the covering plate (11) and the top (2) and a frame (10) being fitted thereabove. In the top (2) there is mounted a pivotable rocker (4), beneath which a driver (5) is likewise pivotably mounted. On the cistern body (1) there is pivotably mounted a two-armed lever (16) which is connected, on one arm, to a pusher rod (6) and, by means of the other arm, to a hoop (17) of the discharge pipe. By actuating the rocker (4), the discharge valve can be opened and closed as required. <IMAGE>
Patent SE-8601603-D0 (SE)
Inventor: HELLGREN G
IPC: B65D88/58
Filed: 1986-04-10
Abstract: A device pertaining to emptiable transport receptacles 1, such as containers, of the type which have mutually opposing side walls 3,5, at least the one 5 of which is pivotable about its upper end section and is pivotably connected by its lower part to a base plate 7, drive members 14,16 being arranged to pivot the base plate 7 and the side wall 5 connected thereto into an emptying position in which the side wall 5 and the base plate 7 are guided into an oblique position in which they principally form an extension the one for the other. The object of the invention is to achieve a device which offers a better angle of tilt and the nature of which is such that a container can only be emptied by the action of drive members and also in those cases where the bulk material, as a result of compression, freezing or the like, has acquired such physical characteristics that the container contents are in the form of a single large lump. These objectives have been achieved by virtue of the fact that the drive member 14-16 is arranged to pivot the base plate 7 about a pivot axis 12, 18 in the lower part of the receptacle closely adjoining the other side wall 3 and that the first side wall 5, via link arms 9 and/or sliding guides 10, is arranged so as to be moved upwards and inwards in the receptacle whenever the base plate 7 is swung up, the angle to the base plate gradually increasing. <IMAGE>
Patent SE-8602812-D0 (SE)
Inventor: OSTBO NILS
IPC: F01N3/24
Filed: 1986-06-25
Abstract: The arrangement with an internal combustion engine (10) involves at least one exhaust gas outlet (11) connected tangentially to a cylindrical collector chamber (12), the diameter of which is greater than that of the exhaust duct.
Patent SE-8703272-D0 (SE)
Inventor: LINDEMAN FRANK
IPC: E04H6/18
Filed: 1987-08-24
Abstract: The transfer unit running in a ground trench (1) goes to the four wheels of a vehicle on the bottom plate, independently of the track width or axle distance. In front of the front wheels two articulated screw-operated jaws (12) secure the wheels, whilst a corresp. attachment (13) takes place on the rear wheels. - On contraction, the wheels of the motor car are raised, and the vehicle is then ready for transport.
Patent SE-8803631-D0 (SE)
Inventor: NIUKKANEN H V
IPC: E01C/
Filed: 1988-10-12
Abstract: Windrow spreader 3, which is pulled behind a road grader 1 or equivalent and with which the road material loosened by the road grader is spread out evenly on the road surface 5, and which spreader has traction members 6 for pulling the spreader, freely rotating pivotable wheels 7, and a blade 4 which spreads out the windrow and which forms an opening with the road surface 5. Present-day spreaders have two wheels which are arranged essentially at the same distance from the blade 4. This is why the spreader "bolts" when the blade impacts a stone or other obstacle. The invention has solved this problem in that the wheels 7 are three in number, and two of the wheels are arranged behind the blade 4 of the spreader 3 and one is arranged in front of it. <IMAGE>
Patent SE-9000817-D0 (SE)
Inventor: NELSON A
IPC: F16L5/02
Filed: 1990-03-08
Abstract: The invention relates to a sealing element for pipelines and the like, which consists of a firm carrier intended to surround the pipe concerned in an annular manner and which, considered radially, is externally and internally coated with a layer which can swell in a moist environment. <IMAGE>
Patent SE-9002848-D0 (SE)
IPC: A63F7/06
Filed: 1990-09-06
Abstract: In a game in which playing pieces (3) can be moved magnetically on a game board (2) by means of manoeuvring devices (4) mounted beneath the board, the playing pieces are provided with a support plate (8) intended for contact with the board. The support plate is non-magnetic and the magnetic material (9) of the playing pieces is located substantially in the centre of the support plate. The support plates (8a, 8b) of two playing pieces (3a, 3b) which come into close contact with one another are able to overlap partially, so as to ensure that both pieces will remain upright should one of the pieces lose contact with its manoeuvring device (4).
Patent SE-9103424-D0 (SE)
Inventor: FRYKMAN B E
IPC: F25B30/04
Filed: 1991-11-19
Abstract: A unit for heating and ventilating a room 8 consists of a casing 10 containing an absorption heating pump, the absorber 60 and condenser 50 of which impart heat to the room air which self-circulates through the unit. The evaporator 70 of the heating pump takes heat from the room air which is ventilated out of the room by a fan 20 included in the unit. <IMAGE>
Patent SE-9201903-D0 (SE)
Inventor: RODSKIER C
IPC: B63H20/12
Filed: 1992-06-22
Abstract: PCT No. PCT/SE93/00549 Sec. 371 Date Feb. 1, 1995 Sec. 102(e) Date Feb. 1, 1995 PCT Filed Jun. 22, 1993 PCT Pub. No. WO94/00337 PCT Pub. Date Jan. 6, 1994.A boat propulsion unit adapted to be suspended on the outside of a boat transom and drivably connected to an engine on the inside of the transom. This unit comprising a propeller drive shaft housing, a suspension arrangement adapted to be fixedly secured to the transom, a pivot which pivotally connects the drive shaft housing to the suspension arrangement to allow pivotal displacement of the drive shaft housing relative to the suspension arrangement about a pivot axis in a vertical plane and pivot axis in a horizontal plane, a steering device which is arranged to effect pivotal displacement of the drive shaft housing about the first-mentioned axis, and a trim and tilt device which is arranged to effect pivotal displacement of the drive shaft housing about the second-mentioned axis. The pivot comprises a first lower and a second upper universal joint (22, 24 resp.), of which the upper universal joint carries a powered actuator member (35) inclined to the horizontal and comprising a pair of components (34, 37) which are telescopically displaceable relative to each other and of which one has a forked bracket (39) at an outer end, which bracket (39) grips an upper region (38) of the drive shaft housing (3) and is pivotally connected thereto for pivotal displacement about a horizontal pivot axis. The other component (34) of the actuator member (35) has an inner end at a distance from the upper universal joint, and at, or in the vicinity of, which end the other component has structure (42) for connecting the component to a steering mechanism, by which the actuator member is displaceable about a pivot axis (a) lying in a vertical plane, thereby to pivot the drive shaft housing relative to the suspension arrangement.
Patent SE-9402856-D0 (SE)
Inventor: LANDFORS JOHAN
IPC: C01B11/02
Filed: 1994-08-26
Abstract: Disclosed is a process of producing chlorine dioxide having the steps of providing a reactor with an aqueous acidic reaction medium containing alkali metal chlorate and phosphate; reducing chlorate ions in the reaction medium to form chlorine dioxide; withdrawing chlorine dioxide gas from the reaction medium; withdrawing reaction medium from the reactor and transferring it to an electrochemical cell; treating the reaction medium electrochemically to increase the acidity and decrease the content of alkali metal ions; recycling the acidified reaction medium to the reactor; and adding make up alkali metal chlorate to the reaction medium before or after the electrochemical cell.
Patent SE-9502034-D0 (SE)
Inventor: LEKHOLM ANDERS
IPC: A61M16/20
Filed: 1995-06-02
Abstract: An anaesthetic system, which can be switched between an open system and a rebreathing system, is described. The anaesthetic system comprises a breathing circuit (2), a setting unit (18) and a switching unit (16, 20, 22, 30). When the breathing circuit (2) is connected as a rebreathing system and a change in anaesthetic concentration or anaesthetic is initiated on the setting unit (18), the switching unit (16, 20, 22, 30) automatically sets the breathing circuit (2) as an open system for a predetermined period of time, the rebreathing system being reset thereafter. <IMAGE>
Patent SE-9503372-D0 (SE)
IPC: B27L/
Filed: 1995-09-29
Abstract: The rotatable wheel on the surface facing the funnel is provided with a large number of blades for engagement with the wood intended for chopping. The funnel at the bottom is provided for working in conjunction with a counter piece which folds under the effect of an extra large load. The counter piece is fixed on a part of the frame by means of bolt components (6,7,8) provided with sprung components. The counter piece at a rear part works in conjunction with a crossways, rod-type component (9) which is releasably arranged between two side walls (10,11) on the frame. The rod-type component has a first part, which is movable relatively to a second tube-shaped part. It also incorporates a spring component, which strives to move the part apart and thus press the rod-type component end parts against the side walls.
Patent SE-9600858-D0 (SE)
Inventor: ANDERSSON STIG
IPC: G01N33/20
Filed: 1996-03-06
Abstract: A robot for spectrometric analysis of metal samples has a fixed frame and a movable frame. The fixed frame 16 contains a holder 25 for a sheet sample and a brushing machine 30. The movable frame 17 contains a carriage 36 for the spark probe 13 of the spectrometer 12 and a grinding machine 40 which are both movable on guiders 35, 39 which are perpendicular to the guiders 16 on the fixed frame along which the movable frame 17 moves. In a first relative position between the frames, the working surface of the probe is brushed clean and the sheet sample is ground clean. In a second relative position between the frames the probe moves up against the sheet sample for measurement. The sheet sample is secured into position and is not released until the spectrometer has indicated an accepted sample. <IMAGE>
Patent SE-9601049-D0 (SE)
Inventor: DAHLEN GUSTAV LENNART
IPC: E04C/
Filed: 1996-03-20
Abstract: The flat longitudinal rail (20) has a transversal, upwardly extending iron in its outer end. The rail is formed as a torque-reinforcement iron with sprung properties, so that in the compressed position it permits insertion of the beam or console without hindrance by lock devices (32,34) projecting upwards in the work position. The rail is sprung into its upper position and locking occurs by means of an iron (32) and one or more studs (34). Expanding concrete is then injected and final fixing takes place.
Patent SE-9603662-D0 (SE)
Inventor: SANDMAN ANNIKA
IPC: C23C16/40
Filed: 1996-10-04
Abstract: A cutting tool insert for wet or dry machining of low and medium alloyed steels and stainless steels with raw surfaces comprises a cemented carbide body consisting of WC with an average grain size of 1.5-2.5 ~mm, preferably 1.7 ~mm, 10.9-13 (11-12) weight % Co and 0.2-1.8 weight % TaC + NbC, and a low W-alloyed binder phase with a CW-ratio of 0.87-0.99, and a coating. (CW-ratio = Ms/(wt.% Co \* 0.0161), where Ms is the measured saturation magnetisation of the cemented carbide body in kA/m and wt% Co is the weight percentage of Co in the cemented carbide). The coating consists of: a first (innermost) layer 0.1-1.5 ~mm thick of TiCxNyO2 (x+y+z=1), y>x, z0.2) with equiaxed grains 0.5 ~mm; a 2nd layer of 1-8 ~mm thick TiCxNyO2 (x+y+z=1, z = preferably 0, x>0.3, y>0.3) with columnar grains 5 ~mm; a 3rd layer of smooth, fine-grained (0.5-2 ~mm) k-Al2O3 0.5-5 ~mm thick; and an outermost layer of TiCxNyO2, preferably TiN, 1 ~mm thick. Also claimed is the production of the insert where the innermost layer is formed by known CVD methods, the 2nd layer is formed by MTCVD using acetonitrile as C and N source at 850-900 deg C, and where the k-Al2O3 is formed by known CVD methods. The cemented carbide has the composition 11.1-11.7 weight % Co and 0.5-1.7 weight % TaC+NbC, and a CW ratio of 0.9-0.95. The outermost TiCxNyO2 layer and k-Al2O3 layer is removed from along the cutting edge.
Patent SE-9603986-D0 (SE)
Inventor: AASTROEM TOMAS
IPC: C23G/
Filed: 1996-10-31
Abstract: A batchwise method for the disinfection of small stainless steel constructions using a liquid which contains hydrofluoric acid and nitric acid comprises recirculating the disinfection liquid and rinsing water in sequence inside a sealed chamber and spraying the construction with it.The device used in this method is also claimed, containing fixed nozzles placed inside a vessel so that the entire construction can be sprayed with disinfection liquid. The construction is hung from a rotor secured in the middle of the vessel lid.
Patent SE-9801431-D0 (SE)
Inventor: SAUER MARCUS
IPC: B25C1/04
Filed: 1998-04-23
Abstract: A tacker for a fastener, with which a tacking plunger is drivable by a drive unit and expels the fastener via a muzzle tool, with a switch device comprising a switch plunger, for actuating the drive unit which has a pivotably mounted release lever for actuating the switch plunger, with a contact feeler which can be actuated on placing onto a subject, which is movably mounted on the muzzle tool and which is pretensioned by a spring into the idle position in which it protrudes beyond the muzzle tool, and with a safety device which is arranged between the contact feeler and the switch device and which has a transmission device, for preventing a release of the drive unit when the contact feeler is in its idle position, said safety device comprising a slide element which is movably mounted on the side of the release lever directed towards the switch plunger and which is coupled to the transmission device and is movable with the release lever relative to the transmission device so that in the idle position of the contact feeler it is located in a position in which the switch plunger on actuation of the release lever remains unactuated, and on actuation of the contact feeler is displaced into a position in which the switch plunger is actuated on actuation of the release lever, wherein the transmission device between the contact feeler and slide element comprises a flexible strip element.
Patent SE-9801879-D0 (SE)
IPC: F01N13/02
Filed: 1998-05-27
Abstract: The invention relates to a method for sulphur regeneration of a NOx adsorbing exhaust catalyst (18) by means of raising of its temperature, wherein the exhaust catalyst (18) is installed in an exhaust system (16, 17) which is connected to a combustion engine (1), which method comprises generation of an air/fuel mixture to the respective cylinder (3) of the engine (1). The invention is characterized in that it comprises alternating control of the combustion engine (1) between a first condition during which a comparatively rich exhaust gas mixture is supplied to the exhaust catalyst (18), wherein oxygen that is stored in the exhaust catalyst (18) is consumed at least partly during combustion of combustible compounds in the exhaust system (16, 17), for generation of heat, and a  second condition during which a comparatively lean exhaust gas mixture is supplied to the exhaust catalyst (18), for storage of oxygen to said exhaust catalyst (18), and closure of said alternating control following the desorption of a predetermined amount of sulphur compounds from said exhaust catalyst (18). The invention also relates to an arrangement for such a sulphur regeneration. By means of the invention, an improved sulphur regeneration of a NOx adsorbing exhaust catalyst (18) in a motor vehicle is provided.
Patent SE-9900966-D0 (SE)
IPC: B60T/
Filed: 1999-03-17
Abstract: The pressure sensor has a measurement cell (12) in a housing into which the hydraulic medium to be monitored is introduced via a channel (13). A blocking device (14,15) in the channel is open in normal mode and closes automatically in the event of a leak near the measurement cell. The blocking device is closed by a pressure difference between the region in which the monitored pressure is active and the region of the measurement cell.
Patent SE-9901045-D0 (SE)
Inventor: TYREN CARL
IPC: G01L1/12
Filed: 1999-03-21
Abstract: A simple piece of magnetic wire is a wire-less mechanical stress sensor by combining magneto-elastic and magneto-impedance effects allowing the wire stress level to be remotely measured via radio detection.
Patent SE-9901417-D0 (SE)
Inventor: ODIN HANS
IPC: B60R9/045
Filed: 1999-04-19
Abstract: The locking mechanism for the support bar feet (4, 5), which is used to fix the roof rack into position on the roof (2) comprises a rotatable manoeuvering shaft (16) and these shafts are coupled together via a torque transfer mechanism (35), so that the configuration for the locking mechanism for one foot is adopted by the locking mechanism for the other foot. The torque transfer mechanism comprises a cable or band that forms a closed loop extending around all the shafts.