baber/WOPTO huggingface dataset:
Patent SE-8103344-L (SE)
Inventor: LUNDIN T F V
IPC: B27B25/02
Filed: 1981-05-27
Abstract: An arrangement in a resaw feeding device comprising two roller boxes (12) located opposite each other and which are displaceably mounted towards and away from each other in the frame (11) of the feeding device and each supporting a number of, preferably three, feed rollers (13,14,15) intended to bear against opposite sides of a log (17) for feeding it towards a sawing member (10). The object of the invention is to provide a device which in one position provides a separate and possibly progressive resilience of the feed rollers and which in another position provides locking of the feed rollers, which is desired at for example eccentric sawing of the log, when the feed rollers of one side should make the stopside. Another object is to provide a device which on one hand enables a simple and quick adjustment between centric and eccentric sawing and on the other hand that both the sawing methods guarantees that the sawing is performed in the intended longitudinal plane. These objects have been solved by the fact that each feed roller (13,14,15) is resiliently pivoted about an axle (18,19,20) each relative to the respective roller box (12).
Patent SE-8103767-L (SE)
Inventor: LINDH P A L
IPC: D05B59/02
Filed: 1981-06-16
Abstract: PCT No. PCT/SE82/00216 Sec. 371 Date Feb. 7, 1983 Sec. 102(e) Date Feb. 7, 1983 PCT Filed Jun. 15, 1982 PCT Pub. No. WO82/04447 PCT Pub. Date Dec. 23, 1982.A signal arrangement for supplying a signal as a prewarning to the operator of a sewing machine, when the bobbin thread is about to run out. The bobbin has a reflective center, and a radiation source and detectors are mounted in the loop-taker. A friction clutch may be provided between the bobbin and the loop-taker, so that the bobbin rotates in one direction when thread is wound thereon, and the other direction when all of the thread has unwound therefrom.
Patent SE-8105054-L (SE)
Inventor: VAN DAL D J
IPC: F02M25/022
Filed: 1981-08-26
Abstract: The invention is related to the injection of water or other non-fuel materials into internal combustion engines, the amount of non-fuel material being injected and the time of injection being governed by such factors as mass of fuel induced, compression ratio of the engine, quality of the fuel and pre-selected peak temperature of combustion. By selection of these parameters the quantity of non-fuel material injected can be in excess of three times the quantity of fuel.
Patent SE-8107187-L (SE)
Inventor: CURRY T H
IPC: D21F7/08
Filed: 1981-12-02
Abstract: A wet press felt for use on paper- making machines comprises a conventional felt fabric having a special finish or surface (20) for receiving the paper sheet. This special sheet surface (20) comprises a layer of a substantially uniform, non-woven, non-parallel, continuous synthetic organic filaments which are substantially round in cross- section and randomly distributed throughout the layer. <IMAGE>
Patent SE-8205378-L (SE)
Inventor: DAHL GUNNAR
IPC: E02D5/80
Filed: 1982-09-20
Abstract: This comprises a tube having slits 1 at its lower end. The tube is beaten into the ground, rotated axially, and again beaten, so that flaps 2 splay out. <IMAGE>
Patent SE-8303798-L (SE)
Inventor: LIND A
IPC: A01D7/08
Filed: 1983-07-01
Abstract: The garden tool has a number of rake teeth attached at one end to a support profile. At their other end, the teeth project outwards in the required work position. The teeth are of a sprung material, and each is attached to the support profile at two points. - Each tooth section between these points is bent downwards. The fixture points are so formed that the teeth can be inserted and locked in the downwardly bent state.
Patent SE-8303899-L (SE)
Inventor: SAITO E
IPC: G11B17/04
Filed: 1983-07-08
Abstract: A disc cassette for use in a recording and/or reproducing apparatus includes a jacket having two opposed, spaced-apart panel walls between which a record disc is rotatable. The panel walls have openings adjacent one side of the jacket to define a window through which the disc may be exposed, and a shutter is moveable on the jacket between open and closed positions in respect to the window. A latch in the jacket is disposed between the panel walls and is yieldably urged outwardly in the gap, and a keeper on the shutter is engageable with the latch at the closed position of the shutter for locking the shutter in its closed position. The shutter has an opening in its outer surface at which the shutter is engageable for movement to its closed position.
Patent SE-8304544-L (SE)
Inventor: LINDBORG LENNART
IPC: G01T1/167
Filed: 1983-08-22
Abstract: β-particles from the decomposition of radon daughters RaB and RaC are detected from at least an essentially confined, free room air volume via the calculation of detector pulses during a set period of time. Detection is carried out at such a distance from surfaces in the room, whereupon the radon daughters can be deposited so β radiation from the decomposition of deposited radon daughters are essentially undetected. During detection, the deposit of radon daughter at the opening to the detector is prevented; especially on the window of the detector by having a radium-absorbent and radium disposing cover go past the opening. A measurement test value is calculated based on an activity-representative pulse count N, obtained through calculation. In particular, a measurement test value EEC' = k1 N(RaB) + k2 N(RaC) + k3 where k1, k2 and k3 are determined via calibration at known radon daughter contents during the utilisation of linear multiple regression.<IMAGE>
Patent SE-8305610-L (SE)
Inventor: JORGENSEN P R
IPC: A45C5/02
Filed: 1983-10-12
Abstract: A suit-case or a similar box-element has a shock-absorbing and insulating wall comprising an inner tray (1) connected through a frame (5) to an outer skin (2), and foamed plastics are injected in the space between the tray and the skin in such a manner that after foaming it forms a hard shock-absorbing and insulating layer (3). A network (9) may be embedded in the layer of foamed plastics (3), and mountings (7) for tools or instruments can be secured in position by means of discs (8) screwed on shafts of the mountings and pressed against the tray (1) by the pressure in the foamed material. Further, the foamed plastics assist in keeping tray (1), frame (5) and skin (2) together and in maintaining a tight and smooth outer skin (2).
Patent SE-8305690-L (SE)
Inventor: CAZZANIGA L
IPC: G05D23/20
Filed: 1983-10-17
Abstract: The flow rate adjusting valve for heating bodies, radiators and similar devices comprises within its body 1 constituted by a heat conducting substance an element 14 which is temperature sensitive and which can be linked by an electric cable 19 to a control and adjusting apparatus 6 or to similar devices. <IMAGE>
Patent SE-8401056-L (SE)
Inventor: STIEGLER F
IPC: A61H39/00
Filed: 1984-02-27
Abstract: The invention relates to a circuit arrangement for measuring the peak value and instantaneous value of respiratory pressure, and can be used in conjunction with the circuit arrangement of an anaesthetic or therapeutic breathing apparatus. It is characterised by a pulse-shortening circuit and, downstream thereof, an analog-to-digital converter which converts the measured value present into a digital signal in BCD code. The circuit arrangement provides a cost-effective and precise realisation of the measurement of the peak value and instantaneous value.
Patent SE-8402080-L (SE)
Inventor: BECK S
IPC: F16D65/22
Filed: 1984-04-13
Abstract: A brake cylinder (1), in particular an expanding-wedge brake cylinder of vehicle braking systems is proposed, the piston rod (9) of which has at its free end (14) a calotte part (16) for receiving a pressure pin (28), serving for transferring force to an expanding-wedge mechanism. The calotte part (16) is fastened by a snapping catch connection (17) on the piston rod (9) and its position with respect to the piston rod (9) can be adjusted by means of shims (27). 
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Patent SE-8405003-L (SE)
Inventor: LOWQVIST B A E
IPC: E04B1/00
Filed: 1984-10-05
Abstract: With the metal profile frame (10) positioned on the bottom plate (15) for the balcony, a frame is formed which projects outwardly and horizontally from the facade wall. Thus, the profile frame (14) forms the free edge side or sides (11,12,13) of the balcony floor. The mould formed by the metal frame part and the bottom plate is then filled with cast material into which the frame part is permanently fixed. A profile for carrying out the processor comprises a body part formed with a hole strip, which on the body part exterior, has a longitudinal track which issues into the inner space of the hole strip. The width of the track is less than the height in the hole strip inner space, so that fixture components for the balcony uprights can be fitted in the track and moved in it.
Patent SE-8405488-L (SE)
Inventor: DAWSON M I
IPC: C07C17/12
Filed: 1984-11-01
Abstract: Compounds of the formulas:  <IMAGE>  <IMAGE>  +TR <IMAGE>  where X is methyl, methoxy, chlorine, or hydrogen, Y and Y1 are fluorine or hydrogen, R is hydroxy, alkoxy with 0 or 1 hydroxy substituent, aroxy, or NR1R2 where R1 is hydrogen, alkyl with 0 or 1 hydroxy substituent or aryl and R2 is alkyl with 0 or 1 hydroxy substituent or aryl with the proviso that when Y or Y1 is fluorine, the other Y or Y1 is hydrogen. These compounds are useful as chemopreventive agents for inhibiting tumor promotion in epithelial cells and for treating nonmalignant skin disorders.
Patent SE-8500548-L (SE)
Inventor: LINDSTEN GOSTA
IPC: E04H9/10
Filed: 1985-02-06
Abstract: Shelter intended to be arranged in a slope with an end side (2) projecting out of the slope. At the end side (2) the shelter body is provided with a door and a V-shaped protective wall (4) with the apex of the V turned away from the shelter. The V-shaped protective wall is at top and bottom connected with the shelter and on both sides is an opening between the protecting wall and the shelter end side for passage to and from the shelter.
Patent SE-8501609-L (SE)
Inventor: JOHANSSON V
IPC: B27B3/20
Filed: 1985-04-01
Abstract: Saw-frame disentanglement device equipped with automatic slab separator. In this saw-frame disentanglement device, the slab plates are pressed against the adjusting limit by spring elements. The spring elements as well as the arrangement of the fastening point of the slab plates above the path of movement of the plank log ensure that a slab which has reached the inside of the slab plate neither stops nor damages the installation.
Patent SE-8502284-L (SE)
Inventor: FENSKE H
IPC: F16D23/02
Filed: 1985-05-08
Abstract: A synchronizing device for an electrically actuated coupling automatically coupling structural units of processing machine, includes a driving shaft and a driven shaft and two synchronizing members each connected to the assigned shaft for joint rotation therewith. A light emitter is positioned at the first synchronizing member while a light-conducting cable, receiving light from the light emitter, conducts it to a photoelectric detector connected in an electric circuit which actuates the coupling. The angular position of the first synchronizing member relative to the second synchronizing member is adjusted by clamping elements connecting the first synchronizing member to a driving gear of the driving shaft.
Patent SE-8504894-L (SE)
Inventor: PASBRIG M
IPC: B25B13/32
Filed: 1985-10-18
Abstract: In order to grip connecting elements, such as bolt heads, nuts, pipe nipples, which are only radially accessible, wrench elements 2, 3, which are provided with polygonal gripping apertures 4, 5 each have, on a side which swings over a pressure nose 10, 11 formed at a respective end of a handle 1, a jaw for locating over the connecting element 33 which is to be tightened or loosened. <IMAGE>
Patent SE-8605163-L (SE)
Inventor: ANDERSSON PER-OTTO
IPC: F24F13/02
Filed: 1986-12-01
Abstract: The equipment used for blowing in ventilation air comprises a number of blowing nozzles located in the building and directed upwards to the ceiling area. - They thus produce a long air stream, terminating at the top of the building.
Patent SE-8700263-L (SE)
Inventor: SARWE A
IPC: B63B39/06
Filed: 1987-01-23
Abstract: A semisubmersible, stationary positioned vessel for offshore work, e.g. development of oil and gas fields and having a device for, in operational condition, increasing stability and dampen motion. The vessel has at least one submerged body as well as a number of legs supported thereby for carrying a work deck at a secure level above the operational water line. The waterline area of the vessel is increased at at least some of the legs. The vessel also comprises a device for rigidly connecting at least one horizontal plate below the submerged body. The area of the plate and the vertical distance from the body determining the volume of the added mass of water vacillating well below the water line following the elastic movements of the vessel.
Patent SE-8700536-L (SE)
Inventor: LIAGRE J M-L
IPC: B01D43/00
Filed: 1987-02-11
Abstract: The spirally-shaped stirrer may be removed via one of the cylindrical vessel ends, and at its other end the stirrer is rotated by a motor located outside the vessel, and sepd. from it by a sealing gable (16). The motor shaft (20) is rotatably located outside the vessel, and the shaft (7) of the stirrer running coaxially with the motor shaft extends with one end outside of the vessel through an aperture (17) in the sealing wall. The motor shaft and the end of the stirrer shaft are coupled to one another by a removable unit comprising two cones and a wedge. The motor shaft is also rotatably fitted in a ball bearing (19) at a distance from the sealing gable, and a plate (26) is fitted on the motor shaft between the ball bearing and the aperture in the gable.
Patent SE-8801683-L (SE)
Inventor: TONELLI G
IPC: A01J5/04
Filed: 1988-05-04
Abstract: PCT No. PCT/SE89/00209 Sec. 371 Date Oct. 11, 1990 Sec. 102(e) Date Oct. 11, 1990 PCT Filed May 17, 1989 PCT Pub. No. WO89/10684 PCT Pub. Date Nov. 16, 1989.A teat cup claw comprises a housing (1) forming a chamber (5), at least an inlet for supplying milk to the chamber, an outlet (7) for milk from the chamber for connection to a vacuum source, and a tube (8), which is arranged in the chamber with one of its ends connected to said milk outlet and with its other end situated in the vicinity of but spaced from the bottom of the chamber, the opening of the tube at said other end facing the botttom of the chamber. According to the invention, the part (10) of the tube (8), which during operation is passed by flow of milk from the chamber (5) into the tube (8) in the area of the opening of the tube at said other end, is formed of curved surface portions, having radii of curvature which are greater than 1.5 millimeters.
Patent SE-8803104-L (SE)
Inventor: LJUNGGREN L
IPC: F16D43/206
Filed: 1988-09-05
Abstract: Method and arrangement for increasing the axial distance between a first coupling part 1 and a second coupling part 2 in which at least one force-transmission member 3 is arranged between the two coupling parts 1, 2 in order to roll over at least one guide edge 4. <IMAGE>
Patent SE-8803329-L (SE)
Inventor: BENGTSSON J
IPC: F02P7/067
Filed: 1988-09-20
Abstract: PCT No. PCT/SE89/00501 Sec. 371 Date Mar. 1, 1991 Sec. 102(e) Date Mar. 1, 1991 PCT Filed Sep. 19, 1989 PCT Pub. No. WO90/03514 PCT Pub. Date Apr. 5, 1990.The invention relates to a generator arrangement, in particular, ignition systems for internal combustion engines. The arrangement comprises a multi-legged core of magnetically conducting material with the legs radially projecting towards a cooperating magneto flywheel, which exhibits a section with unsymmetrical magnetic flux. The legs carry uniformly wound windings and are connected in two groups in the case of a one-cylinder internal combustion engine. The one group comprises two windings interconnected such that they only deliver an induced voltage when passed by the unsymmetrical section. The other group delivers an induced sum voltage. The voltage of the first mentioned group controls the ignition process whereas the second group charges a capacitor, component of the ignition system.
Patent SE-8900504-L (SE)
Inventor: SCHILLER M A W
IPC: A47L9/28
Filed: 1989-02-14
Abstract: PCT No. PCT/SE90/00050 Sec. 371 Date Oct. 11, 1990 Sec. 102(e) Date Oct. 11, 1990 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09139 PCT Pub. Date Aug. 23, 1990.A vacuum cleaner (10) is connected to a dust collecting nozzle (14) via a hose (11) provided with a hose handle (12). The vacuum cleaner comprises a suction fan (17), driven by an electric motor (18), and an electric control device (20) for the control and/or setting of the motor speed for different operating modes. The control device (20) is operated by an operating device (21) disposed on the hose handle (12) and being electrically connected to the control device (20) via two coils, coupled to each other, a primary coil (28) of which being disposed in the vacuum cleaner and a secondary coil ( 26) being disposed in the hose. A conversion device (31, 34, 36, 38), disposed in the vacuum cleaner, is provided to sense and convert the states of a secondary circuit (25, 26), having as a part the secondary coil (26), said states corresponding to different operating modes and being caused by said operating device. The operating device (21) has a design so as to operate, via a logic device (23), the secondary circuit (25, 26) to take two separate electrical states. In dependence on the operating mode set by the operating device (21) the logic device (23) operates to keep the secondary circuit (25, 26) in one state during a time which is dependent on the operating mode set.
Patent SE-8903346-L (SE)
Inventor: ANDERSSON JAN
IPC: B01D53/04
Filed: 1989-10-12
Abstract: PCT No. PCT/SE90/00629 Sec. 371 Date May 7, 1992 Sec. 102(e) Date May 7, 1992 PCT Filed Oct. 1, 1990 PCT Pub. No. WO91/05597 PCT Pub. Date May 2, 1991.Method and apparatus for separating one or more agents, specially solvents, from gases. The agent or the agents are adsorbed by an adsorbent and thereafter desorbed and separated in a condenser (18). The regeneration of the adsorbent includes two steps. In the first step the agent or the agents are separated from a part of the adsorbent by heating. In this way the concentration of the agent or the agents is increased in those parts of the adsorbent which are closest to the condenser. In a second step the remaining parts of the adsorbent are regenerated.
Patent SE-8903584-L (SE)
Inventor: CHENG ALEX
IPC: B62B1/04
Filed: 1989-10-26
Abstract: A telescopic and collapsible golf cart includes a longitudinal frame member having ground supporting wheels, spaced bag cradle with respective straps a support frame and a handle connected thereto. The frame member is divided into three sections wherein a first section and a second section are pivotally and laterally interconnected by a hinge and adapted to be swung between a aligned position and a position parallel to each other. A third section is adapted to telescope within a hollow inner space of the second section of the frame member.
Patent SE-9100475-L (SE)
Inventor: LINDQVIST V
IPC: C06C5/06
Filed: 1991-02-18
Abstract: A block to hold, connect or enclose exploding pyrotechnic ignition cords or detonators in a signalling network comprises spaced inner (2) and outer (1) walls around at least an axial part of an ignition device (9), and an empty space (7) or material of lower density between the walls, with fasteners (12) to hold the parts in position. The inner wall is pref. of hard plastics such as high-density polyethylene and is sufficiently weak or brittle to at least expand in normal operation. The outer wall is pref. of resilient plastics such as low-density polyethylene, and resists total disintegration in normal operation of the device. The device pref. makes a snug fit in the inner wall, and there may be further spaced walls around the outer wall.
Patent SE-9101402-L (SE)
Inventor: DONG HO C
IPC: H04N5/445
Filed: 1991-05-08
Abstract: A TV system with the functions of Teletext comprising a TV set and a teletext receiving process section, which performs the editing and storing of data received through an antenna in order of determining whether a key interrupt indicates TV mode, teletext mode or memo data mode, so that if the TV mode or the teletext mode is indicated, the associated function is performed according to a given process, performing the corresponding program stored at a memory if the first step indicates the data edit and storing mode, performing each of the programs for storing, fetching and editing the memo data, performing the program for storing the memo data, indicating cursor and switching character mode if the third step indicates the first switching of the TV mode or the teletext mode to the memo data mode, switching the TV set into the TV mode by detecting a memo fetching key if the memo data edited and stored by the user in the third step is indicated on the TV screen, and storing memo identifications and memo data at the memory if the third step indicates memo storing mode.
Patent SE-9301364-L (SE)
Inventor: UNGERTH HAAKAN
IPC: A62C31/05
Filed: 1993-04-23
Abstract: A nozzle holder, in particular a sprinkler head for fire fighting, is provided with a plurality of nozzle fasteners/discharge openings (9) to which sprinkler nozzles (8) may be attached, and with an axially extending valve rod (4) which is supported by a destructible trigger element (15) extending in the direction of an extension of the valve rod. In rest position, one end of the valve rod seals in slidable manner a valve opening (5) in a partition (1') in the nozzle holder, and its other end sealingly passes through a guiding sleeve (11). Around the valve rod there is a chamber (7) which is closed by the partition and by the guiding sleeve and in which all nozzle fasteners discharge. The nozzle fasteners may preferably take at least two different inclinational positions relative to the axis (A) of the nozzle holder by being mounted on settable intermediate members or on exchangeable nozzle holder bodies.
Patent SE-9302010-L (SE)
Inventor: BOERJESSON HASSE
IPC: D21C9/10
Filed: 1993-06-11
Abstract: A method and reactor for bleaching pulp with ozone in a pressurized vessel (1), the ozone being mixed into the pulp by a mixer (4) to form a homogenous gas-pulp mixture, and then stirring said mixture at consecutive points along the bleaching line by devices (25) with agitators (26) to improve the reaction conditions. According to the invention the quantity of ozone amounts to at least 3 kg per ADMT, and the entire quantity of gas-pulp mixture passing through a cross-sectional area of the bleaching line is subjected to stirring so that the gas-pulp mixture finally contains less than 10 % of said quantity of ozone. Further the first stirring and each subsequent stirring take place from near 0 to about 10 seconds after the initial mixing and the previous stirring, respectively, with respect to the feed speed of the gas-pulp mixture. The bleaching is finished by reducing the pressure in the gas-pulp mixture to remove a carrier gas for ozone and any remaining ozone.
Patent SE-9302774-L (SE)
Inventor: OLOFSSON HANS KRISTOFFER
IPC: A01J5/017
Filed: 1993-08-27
Abstract: A removal device for automatic removal of a milking unit from an animal's teats after finished milking, comprising a cord, which at its one end is connected to a coupling device (17), which has at least two releasably connectible coupling members (19, 20) adapted to be disconnected from each other if a particular tensile stress arises in the cord. The coupling members are arranged such that a milk claw connected to the cord is securely disconnected therefrom when said tensile stress arises in the cord.