baber/WOPTO huggingface dataset:
Patent SE-8206911-D0 (SE)
Inventor: LINDSTRAND YNGVE
IPC: B65H23/04
Filed: 1982-12-03
Abstract: A device for measuring variations in the web tension occurring transversely across continuously advancing webs, such as paper webs (1). The device comprises a conducting roller (2) mounted at one side of the web (1) in parallel with the web plane and perpendicularly to the direction of travel of the web. The conducting roller (2) is provided with a number of leaf elements (4) of a thin film having piezoelectric properties, said leaf elements being disposed transversely along the roller envelope face (3). Each leaf element (4) has direct or indirect contact with at least one transmitter/receiver means (7) positioned adjacent the conducting roller (2), said transmitter/receiver means (7) arranged, during the advancement of the web (1), to register electric pulses emitted from each one of said leaf elements (4) in response to the web being pressed against said elements. The pulses thus received are transmitted for amplification and processing in order to estimate the variations in the web tension transversely across the web (1).
Patent SE-8300058-D0 (SE)
Inventor: CLAUSEN E
IPC: G11B23/04
Filed: 1983-01-05
Abstract: A "U" shaped mounting head in which is mounted a removeable retaining device adapted to retain a cleaning pad therein. The retaining device has sidewalls that fit against side surfaces of a recess of the mounting head, and an upper and a lower oppositely extending flange on opposite side walls to engage related upper and lower surfaces of the mounting head so as to be retained securely in the recess.
Patent SE-8301420-D0 (SE)
Inventor: MEKITALO S
IPC: B60B35/16
Filed: 1983-03-16
Abstract: An axle construction for the traction wheels of a vehicle, such as a tractor, includes a housing enclosing axle drive or transmission apparatus for driving the shafts to which the traction wheels are mounted and axle components including a pair of axially aligned shafts extending from and coupled to the drive apparatus and a pair of axle bed sleeves coupled to the housing accommodating respective shafts. The axle construction has a symmetrical configuration such that the axle components including the axle bed sleeves in which the shafts are accommodated are symmetrical with respect to both a central longitudinal vertical plane of the vehicle and to a transverse vertical plane passing through the axis of the shafts so that the axle components on both sides of the housing are identical and interchangeable.
Patent SE-8303425-D0 (SE)
Inventor: KROGER H
IPC: B65G47/78
Filed: 1983-06-15
Abstract: Transport means for use as a universal component in a fish processing machine serves for the conveying and single delivery of fish in controllable amounts and distribution. A delivery station (23) is arranged in the region of a return run of a projecting upper section of the conveyor, which includes entraining elements in the form of webs (12), and a cover (21) is provided in the region of a reversing zone of the conveyor. The cover (21) has an edge (24) which faces the delivery station (23) and which may be arranged to be adjusted with respect to its angle relative to the conveying direction. <IMAGE>
Patent SE-8306226-D0 (SE)
Inventor: SAIKAWA I
IPC: C07D501/12
Filed: 1983-11-11
Abstract: The N,N-dimethylacetamide adduct of 7-[D(-)- alpha -(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)- alpha -(4-hydroxyphenyl)acetamido]-3-[5-(1-methyl-1,2,3,4-tetrazolyl)thiomet hyl]- DELTA 3-cephem-4-carboxylic acid, a process for the production thereof, and a process for producing said acid and a pharmaceutically acceptable salt thereof through said adduct.
Patent SE-8306289-D0 (SE)
Inventor: THRAP-OLSEN O
IPC: F23B/
Filed: 1983-11-16
Abstract: The present invention relates to a method for combusting solid fuel in the form of particles, preferably fuel pellets, whereby the fuel is combusted in a rotating combustion chamber (1) whereby the speed of the rotating the chamber is varied so that the fuel periodically releases from the chamber wall and skids along said wall.
Patent SE-8404278-D0 (SE)
Inventor: WEIHS F H
IPC: G01G19/02
Filed: 1984-08-28
Abstract: A weighing platform is supported by a plurality of force- transmitting assemblies. Upon sideways movement of the platform, the force-transmitting assemblies and platform interact to align and center the platform. In one embodiment, each force transmitting assembly includes a slider 86 which is movable along a base surface 120. A rocker pin 102 transmits force between the slider and a load cell beam 76 connected with the platform. When the platform is moved the rocker pin is tilted to a maximum offset condition in which horizontally offset vertical force components are applied to the rocker pin. Continued movement results in movement of the slider relative to the base. When movement of the platform is interrupted by engagement with a bumper 64. the horizontally offset vertical force components applied to the rocker pin cause it to tilt to an aligned condition in which only vertically aligned force components are applied to the rocker pin. In another embodiment the slider and a spherical force transmitting member are connected with the base and the platform moves relative to the slider when the force transmitting assembly is in a maximum offset condition. <IMAGE>
Patent SE-8406413-D0 (SE)
Inventor: FRAZZELL M E
IPC: F16D3/68
Filed: 1984-12-17
Abstract: A marine propeller mounting arrangement includes a sleeve member (14) for mounting on a propeller shaft (11), a propeller (10) having an inner hub (17) which fits over the sleeve member (14) and a cushion member (16) fitting between the sleeve member (14) and the propeller inner hub (17). The sleeve member (14) includes radially extending projections (26) registering with channels (31) in the hub to positively drive the propeller (10), even in the event of failure of the cushion member (16). The propeller (10) has an outer hub (28) surrounding the inner hub (17) to define an exhaust gas passageway through the propeller (10). <IMAGE>
Patent SE-8600472-D0 (SE)
Inventor: RAJALA REINO
IPC: E06B9/32
Filed: 1986-02-04
Abstract: The slide plates (3) can be pushed forwards and backwards in grooves (6) above apertures (8) in order to turn the slats to different positions.
Patent SE-8601210-D0 (SE)
Inventor: ANDREASSON B C
IPC: F02B63/02
Filed: 1986-03-14
Abstract: A motor saw wherein combustion air is drawn via a port tangentially located at the fan wheel in the fan housing of the motor saw. The combustion air is taken from an air stream in circulation from an air inlet at the top surface of the motor saw body where the concentration of pollutants is low. Pollutants are separated by the centrifugal effect of the fan before the air gets into the port. The cooling capacity of the air stream is completed with further cooling air from a second inlet. The combustion air can be pre-heated in a heating loop.
Patent SE-8602174-D0 (SE)
Inventor: ROUGIER A
IPC: C07H17/08
Filed: 1986-05-13
Abstract: Linear bi- or tri-enic fatty esters of erythromycin A have the formula   <IMAGE>   wherein one of R and R' represents a linear bi- or tri-enic C18 acyl radical having an all cis (Z) stereochemical configuration and the other of R and R' represents hydrogen.
Patent SE-8603408-D0 (SE)
Inventor: MATTE C
IPC: B01L3/00
Filed: 1986-08-13
Abstract: A device for centrifuging liquid, inter alia for collecting particles or cells in suspension in the liquid. It comprises a vessel for the liquid to be centrifuged made of a material, for example PVC, such that the liquid sample is held inside it by electrostatic forces of attraction and/or by surface tension forces, even when the vessel is not rotating and its orifice is facing downwards.
Patent SE-8700048-D0 (SE)
Inventor: MORI KEI
IPC: F21S11/00
Filed: 1987-01-08
Abstract: A light radiator comprises a cylindrical optical conductor rod in which light rays are guided into the optical conductor rod from one end portion or both end portions thereof. The guided light rays into the optical conductor rod are radiated from the optical conductor rod in a radial direction. The optical conductor rod is divided into plural pieces in radical direction along its center line as a common line and the respective division surfaces are provided with a reflection surface.
Patent SE-8700942-D0 (SE)
Inventor: SODERSTROM H S
IPC: B60D5/00
Filed: 1987-03-05
Abstract: An assembly system comprises a connection tube (11) of flexible sheet material. The connection tube (11) has at its end a rigid frame element (13) which is larger than a rigid frame element (15) formed in similar manner but of smaller dimensions. The larger frame element (13) and the sheet material affixed thereto are pushed through the smaller frame element (15) and drawn tight against the latter for sealingly urging the flexible sheet material thereagainst.
Patent SE-8703564-D0 (SE)
Inventor: NILSSON L E
IPC: G01N21/31
Filed: 1987-09-15
Abstract: An optical gas analyzer comprising a source of radiation (1) and means (8) for conducting the radiation obtained from this source (1) through a gas sample and a number of optical filters (10a,10b,10c) corresponding to the number of gases analysed, each of which allows through a wavelength representative for the particular gas and especially absorbed by the same, to a number of detector (11a,11b,11c) corresponding to the number of gases analyzed. The gas analyzer described is intended primarily for the measurement of anaesthesia gases, e g halothane, isoflurane and enflurane, carbon dioxide and laughing gas and in particular in connection with anaesthization for monitoring the patient and administering the anaesthetic. The gas analyzer is characterized by means (8a,8b,8c) for the dividing up of the radiation path after passing of the gas sample for the purpose of simultaneous measurement of the gas concentrations in respective detectors.
Patent SE-8703658-D0 (SE)
Inventor: FEIL T E
IPC: H04M3/60
Filed: 1987-09-22
Abstract: A multi-station telephone communication system in which there is designated a master station and several other stations. Each of the stations is capable of communicating with any of a large number of standard telephone lines and non-locking pushbuttons are utilized to select the lines connected to each station. Each station is capable of monitoring the active line on which any of the other stations is communicating. Additionally, the master station is capable of supervising the conversation in any of the other stations by an ASSIST LOOP connection, in which the master station can overhear the conversation, but communicate one way with only one of the parties in the two-way communication. Each station is provided with a turret having panels in which are mounted their respective displays for indicating the active lines which are in communication with the respective turret as well as the lines in active communication with the other stations.
Patent SE-8704240-D0 (SE)
Inventor: LARDI P
IPC: A61K31/19
Filed: 1987-10-30
Abstract: Compositions having enhanced analgesic and myotonolytic activity comprising tizanidine and ibuprofen. The composition is preferably formulated as a tablet and desirably the weight ratio of tizanidine to ibuprofen is from 1:50 to 1:200, especially 1:100.
Patent SE-8800969-D0 (SE)
Inventor: CARLSSON U
IPC: F16J15/34
Filed: 1988-03-17
Abstract: PCT No. PCT/SE89/00110 Sec. 371 Date Oct. 12, 1989 Sec. 102(e) Date Oct. 12, 1989 PCT Filed Mar. 8, 1989 PCT Pub. No. WO89/08782 PCT Pub. Date Sep. 21, 1989.A pump has a housing which is used as a foundation and comprises a working space for product-feeding units. The bearing axles of the units are arranged in bearing sleeves and introduced into the pump housing from the rear so that the axles extend, via front recesses in the pump housing, into the working space for interaction with the units. Sliding ring seals are arranged at the front recesses in order to seal off the working space from the rear of the pump. The pump housing is provided with a removably fitted front gable in order to permit access to the sliding ring seals from the front end of the pump housing. The pump housing is designed as a seat for the rotationally fixed part of each sliding ring seal and interacts with an element which fixes the axial displacement for the rotationally fixed part. The seat and the rotationally fixed part are arranged for simple introduction into and for removal from the seat of the rotationally fixed part. The pump housing has an abutting surface which can interact with the respective bearing sleeve and by means of which the axle can be adjusted in the direction of the longitudinal displacement relative to the seat. A gap between the rear surfaces of the units and an inner limiting wall in the working space can in a simple manner be assigned optimum width by means of adjustment at facing surfaces of the respective bearing sleeve and the pump housing.
Patent SE-8803811-D0 (SE)
Inventor: NILSSON T
IPC: H05B6/04
Filed: 1988-10-25
Abstract: The present invention relates to an inverter circuit with turn-off valves (5, 6) intended for induction heating with a direct voltage side and an alternating current side, whose direct voltage side through a reactor is connected to an input direct voltage side and whose alternating voltage side is connected to a parallel resonance circuit, in which circuit the valves (5, 6) comprise one series diode (7, 8) and are arranged controlled through feed-back net so arranged that the inverter is self-oscillating at the same time as it works in switch-mode with commutation of current between the valves after the passage of zero of the a.c. voltage.
Patent SE-8803910-D0 (SE)
Inventor: JOHANSSON A
IPC: G01C22/00
Filed: 1988-10-31
Abstract: The invention relates to an arrangement for, in a traffic route, indicating the distance between a measurement point located in the middle of a road junction and a phenomenon along the street. The arrangement has a calculator which, on a first actuation of a change-over switch, is caused to calculate half the distance and, on a second actuation, is caused to calculate the full distance. <IMAGE>
Patent SE-8901321-D0 (SE)
Inventor: TAPIOHARJU A
IPC: E03D9/05
Filed: 1989-04-12
Abstract: Method and device for removing WC odours. The counterpart 6 for the central suction unit has been mounted behind the WC bowl, and a suction pipe 4 has been mounted between the lid 3 of the water reservoir 2 and the counterpart 6. When the WC bowl is used, the switch 7 is pivoted and the central suction unit begins to suction. Air is then suctioned from the interior 1 of the WC bowl, through the overflow pipe 5 of the water reservoir 2, and is led to suction channels 8, 11 of the suction unit. WC odours are thus prevented from spreading to the WC area. <IMAGE>
Patent SE-8901354-D0 (SE)
Inventor: HOENL W-D
IPC: B60R22/44
Filed: 1989-04-14
Abstract: In a passive safety belt system the comfort is increased in that during the fastening phase a belt slack is generated which is eliminated as soon as the end fitting of the belt has reached the vicinity of the end position at the upper end of the B post. For this purpose the belt retractor 10 is equipped with a locking means which blocks the takeup function of the belt retractor during the movement of the end fitting 16 towards the end position. The form of the guide rail 18 is chosen so that during the movement of the end fitting over the initial portion of the guide rail the distance between the belt retractor and end fitting becomes greater whilst on the further movement via an intermediate portion of the guide rail it becomes smaller so that the desired belt slack arises. <IMAGE>
Patent SE-8903431-D0 (SE)
Inventor: LARSON ULF RUTGER
IPC: B22F9/08
Filed: 1989-10-18
Abstract: The powdering medium, the reducing gas atmosphere and fluid used comprise hydrocarbons, pref. gas-form or liq. hydrocarbon or a mixt. such as gas oil, oil, benzene, or similar. The quantity of reducing powdering medium per time unit is adjusted in relation to the amount of metal per time unit, so that the desired carbon content in the produced metal powder is obtd. - A molten stream is thus exposed to the gas-form or liq. hydrocarbon and to protect the powder against oxidation, the pulverisation takes place in a closed granulation chamber partially filled with liq. medium and under excess pressure of gas-form reducing medium. This obviates also any possible risks of explosion. - The granulation chamber is connected via a base tapping-off arrangement to a vessel contg. a metal smelt. In the upper part of the chamber is an inlet for reducing gas, and there is a mouthpiece inserted for the supply of reducing powdering medium. A fluid lock comprises a pipe communicating with the chamber via a valve, and which issues below fluid level in the lock.
Patent SE-9001054-D0 (SE)
Inventor: SOEDERLUND P
IPC: B04C5/14
Filed: 1990-03-23
Abstract: PCT No. PCT/SE91/00223 Sec. 371 Date Oct. 2, 1992 Sec. 102(e) Date Oct. 2, 1992 PCT Filed Mar. 22, 1991 PCT Pub. No. WO91/14494 PCT Pub. Date Oct. 3, 1991.The invention relates to an air cleaner in the form of a cyclone separator comprising a cyclone chamber (2), a gas-feeding nozzle (11) which is directed tangentially to the wall (12) of the cyclone chamber, and a gas outlet (7). The invention is characterized in that the cyclone separator comprises a liquid trap (9, 13) arranged in the wall (12) of the cyclone chamber. Further the nozzle and the liquid trap extend along substantially the entire height of the cyclone chamber. The liquid trap comprises axial grooves (13) and a chamber (9) having an inlet gap (15) which connects the chamber (9) with the cyclone chamber (2) for diverting liquid droplets.
Patent SE-9003500-D0 (SE)
Inventor: WIKLUND R
IPC: G01S19/14
Filed: 1990-11-02
Abstract: The invention relates to a measuring instrument for determining the position of at least one measuring point (C) in the vicinity of the measuring instrument, and a method for determining the position of at least one measuring point. The measuring instrument includes receiver equipment having a receiver antenna (1, 2, 3) for indicating signal positions, e.g. in accordance with GPS, and a measuring-point sighting device (8; 16) which is connected to the receiver equipment and which can be brought into alignment with the measuring point. In addition to a standard position determining arrangement, the receiver equipment is also provided with a direction detecting device (5, 6; 15a, 15b, 15c), which functions to indicate the horizontal direction from the measuring instrument to at least one selected transmitter unit. The instrument also includes an arrangement (6, 11) which provides a reference direction for measuring horizontal angles of the measuring-point sightinig device on the basis of the indicated direction to the selected transmitter unit.
Patent SE-9103515-D0 (SE)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1991-11-27
Abstract: A filter sector for a filter disk of a rotating filter, said filter disk comprising a plurality of filter sectors and said filter sector including two spaced plate-shaped elements (7,8) being thin in comparison to the thickness of the filter sector and having a main plane (9) from which outwardly extend protrusions shaped in the material of the plate-shaped elements adapted to keep a filter cloth at a distance from the main plane, said protrusions (10) having a material thickness substantially corresponding to the material thickness of the main plane (9). The plate-shaped elements (7,8) are interiorly provided with bulbs (12) formed in the material of the elements, said bulbs being directed towards each other and abutting each other with contact surfaces (13), said bulbs (12) having a material thickness substantially corresponding to the material thickness in the main plane (9), and each pair of inter-abutting bulbs being mutually connected in said contact surfaces (13). <IMAGE>
Patent SE-9201940-D0 (SE)
Inventor: ARVIDSSON J I
IPC: B60R9/045
Filed: 1992-06-24
Abstract: The roof rack has two longitudinal load bearers fixed to vehicle roof, in which are fixed cross bars, pivotable between a position inserted in a recess in the load bearers and a position crossways over the vehicle roof, where a coupling on the end of the cross bars engages with a corresp. coupling on the opposite load bearer. - In the area of the coupling, the load bearer has a hatch (11), which is pushable along guides (25) on the load bearers. The hatch is lockable by means of a lock in a position where it prevents access to a manoeuvring component for the cross bar coupling device. In the cross bar inserted position, the hatch (11) is pushable to a position where it covers the space in which the cross bar coupling is located.
Patent SE-9202584-D0 (SE)
Inventor: OESTE R
IPC: G01N21/85
Filed: 1992-09-07
Abstract: In automatic evaluation of cereal kernels or like granular products handled in bulk, the kernels are conveyed on a vibrating belt conveyor (15). Owing to the vibrations, the kernels are spread and settle in grooves (14) in the belt so as to be oriented in essentially the same direction. A video camera (40) produces digital images of all the kernels on the belt. The kernels are identified in the images, and for each kernel input signals are produced to a neural network based on the picture element values for the picture elements representing the kernel. Then the neural network determines to which of a plurality of predetermined classes each kernel belongs.
Patent SE-9202670-D0 (SE)
Inventor: EKVALL R
IPC: F02B19/00
Filed: 1992-09-16
Abstract: Swirl chamber diesel having the swirl chamber (17, 19, 20) formed in a separate sleeve arrangement (13, 14, 15) which is fixed in the cylinder head (4). The sleeve arrangement consists of an outer sleeve (13) of copper and two inner sleeves (14, 15) of steel. The inner sleeves define the swirl chamber. <IMAGE>
Patent SE-9403671-D0 (SE)
Inventor: LANGLET ABRAHAM
IPC: F42B7/04
Filed: 1994-10-26
Abstract: Steel ammunition shot with a low abrasive surface layer of carbon deposited by pyrolysis of a carbon-contg. material. The carbon-contg. material is pref. one or more organic cpds., esp. phenanthrene, or a polymer chosen from styrene-divinyl benzene copolymers, polyfurfuryl alcohol, polyacrylonitrile, phenol formaldehyde resins, urea formaldehyde resins, polyvinyl fluoride, cellulose, polyacenaphthalene, polyvinyl chloride or polyvinyl alcohol. Graphite is pref. mixed with the pyrolysable material. Other suitable pyrolysable materials include cyclohexane, n-hexane, propane, acetylene, but-2-yne, (hexamethyl) benzene, toluene, xylene, styrene, allyl benzene, biphenyl, diphenyl acetylene, anthracene, pyrene, acrylonitrile, 1,2-dibromoethane, pyridine, aniline, phenol, pyrrole, thiophene, azo cpds. or azine cpds.. A catalyst (e.g. Fe, Cr or Ni) may be added to aid pyrolysis at low temps.. The steel alloy may contain Ni and/or Cr for use as a catalyst component.
Patent SE-9602078-D0 (SE)
Inventor: GERTMAR LARS
IPC: H02J3/01
Filed: 1996-05-29
Abstract: Connection arrangements are employed for reducing the effect of third-hannonic voltages in case of direct connection of AC machines to a three-phase distribution or transmission network, wherein the stator winding of the AC machine is Y-connected and wherein the neutral point of the winding is available. An exemplary embodiment employs a suppression filter turned to the third-harmonic, with an overvoltage protection device arranged between the neutral point and ground of the power network.