baber/WOPTO huggingface dataset:
Patent SE-8200351-L (SE)
Title: Tenon saw guide box - comprises several movable units which are projections accommodated and guided along channel-shaped rails
Inventor: HELLSTROM E
IPC: B27G5/00
Filed: 1982-01-22
Abstract: The tenon saw guide box comprises a number of movable guide units supported by the saw and/or the box. The saw guides comprise a number of projections extending transversely to the saw blade. These projections are accommodated and guided along channel-shaped guide rails running in the direction of sawing and extending upwards.
Patent SE-8201452-L (SE)
Inventor: SJODAHL J
IPC: F16J15/16
Filed: 1982-03-09
Abstract: A sealing device in a piston pump working at high pressure, e.g. for use in so-called High Performance Liquid Chromatography (HPLC), the pump comprising a piston (1) which carries out a reciprocating motion through a cylindrical sealing (6) in the displacement chamber (2) of the pump whereby the piston (1) at the side of the sealing (6) opposite to the displacement chamber (2) is surrounded by a sealed annular slot (9) which could be washed by a washing medium so as to remove residual products of the pump medium passing the sealing from the piston.
Patent SE-8202437-L (SE)
Title: Slotted corner pieces for dolls house - are used to join base frame, accommodate wall units between them and support slotted roof truss gables
Inventor: JAKELAINEN MAURI
IPC: A63H3/52
Filed: 1982-04-19
Abstract: The dolls house is easily assembled or dismantled, and has a base frame with which slotted corner pieces are releasably joined. A door unit with a slotted frame similarly fits into the bottom frame, and wall units are inserted in the slots between the corner units and between the door frame and a corner unit. A slotted roof truss gable unit is positioned between the corner units, whilst the roof components are pushed between the slots in the gables.
Patent SE-8203666-L (SE)
Inventor: MICHELBRINK B
IPC: F23H11/00
Filed: 1982-06-14
Abstract: A chain conveyor in which two chains are connected together by scrapers and circulate in a casing, which are guided around rollers. In the direction of movement of the chain, in front of and above the entry of the chain into a roller, a shaped component is provided. The latter penetrates into the roller over a portion of the roller circumference. On its side remote from the roller, the shaped component is equipped with a deflector surface pointing towards the interior of the casing, the front edge of which surface is aligned with the shaped component.
Patent SE-8203892-L (SE)
Inventor: JOHANSSON B R
IPC: F01N13/18
Filed: 1982-06-23
Abstract: The silencer contains one or more self-supporting sound absorbing components made of a porous ceramic with a compression strength of min. 40 kN/sq.m., and pref. min. 400 kN/sq.m. The ceramic has a specific resistance to air flow (SRA) of 10 power 3 to 10 power 7, pref. 10 power 4 to 10 power 6 Pa/sq.m. The pores in the ceramic are pref. interconnected and possess a dia. of 0.05-20 mm, esp. 0.5-5 mm. The ceramic components are pref. heat treated at min. 500 deg.C, and have a total porosity of 50-95%, esp. 70-90%, their density being 100-2500, esp. 200-1650 kg/cu.m. The ceramic is pref. cellular, the cells being formed by a foaming process using fermentation or stirring, or by bubbling a gas into the ceramic. The ceramic components are made by moulding and drying, and possibly sintering, so a self-supporting component is obtd. which is much more effective than loose fibres used in similar conventional silencers.
Patent SE-8207119-L (SE)
Inventor: RAJAN EVA
IPC: A61G/
Filed: 1982-12-13
Abstract: PCT No. PCT/SE83/00432 Sec. 371 Date Jul. 13, 1984 Sec. 102(e) Date Jul. 13, 1984 PCT Filed Dec. 7, 1983 PCT Pub. No. WO84/02268 PCT Pub. Date Jun. 21, 1984.A device for stabilizing the pelvis of a lying patient in a preselected angular position relative to a conventional flat bed includes a generally, disc shaped body with two basically parallel planar surfaces. The body is intended to be placed between the lower extremities of the patient and is designed with a cavity, which extends from the edge of the body toward its center and conforms to and is somewhat bigger than the contours of the patient's pelvis as seen from the side, and has parts protruding from the respective planar surfaces, and preferably arranged in pairs on opposite sides of the body. The protruding parts are arranged to support the body far enough above the bed to give room for one extremity between the bed and the planar surface facing the bed while the other extremity rests on the opposite planar surface, thereby providing some moving space for the extremities between the protruding parts. In the said cavity supporting surfaces are arranged to support the lumbar region of the patient on one side and on the other side the hip bones of the patient, whereby the pelvis is stabilized essentially at a right angle to the bed.
Patent SE-8303311-L (SE)
Inventor: FORSBLOM S B
IPC: H01R4/48
Filed: 1983-06-10
Abstract: The invention relates to a device for connecting two or more electrical conductors (12, 13) having reinforced ends (14). The device has a coupling piece (11) which is produced integrally from metal, and has two interacting contact webs (15, 16; 17, 18) for each conductor, a conductor end (14) being intended to be inserted between the contact webs (15, 16; 17, 18). In each pair, one web (17; 18) has an elongate bearing surface (19; 20) against which the end of the conductor (12; 13) is pressed by the other web (16; 18) under the influence of the spring force contained in the web. 
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Patent SE-8303872-L (SE)
Inventor: INGELMAN-SUNDBERG BJORN
IPC: A01G27/00
Filed: 1983-07-07
Abstract: The appts. includes a relay, which when carrying 12 volts, passes 220 volts. When a second relay has 12 volts through it, the current through the pump is interrupted. Two electrodes are used for protection against flooding, and are located on the inside of an outer plant pot. other electrodes used involve the current in the ammeter not rising to the point where relays switch off the pump. The central electrode remains conductive at the same time as the other two, and sends an extra current through the ammeter. - Hoses connect to all plant or flower pots and pumps deliver water containing a weak fertilizer solution from a suspended tank. Rotary resistances are used so that the current through the ammeter and the plant pots can be varied. All electrodes are aluminum rods 4-5 mm dia. and with a length of approx. 12 cm.s cms. (Provisional basic advised week 85/09)(0/1)
Patent SE-8306555-L (SE)
Inventor: RUCKERT P
IPC: H01B9/02
Filed: 1983-11-28
Abstract: A heavy-current cable which is provided with a core, a screen, a protection sheath and, if required, reinforcement or armouring, has a metal foil in order to divert undesired internal changes, as a blocking layer of the protection sheath which is impermeable to moisture, in the case of which metal foil, one of the two covering layers which cover this metal foil is constructed to be electrically conductive, as a result of which electrical contact links to other electrically conductive parts of the cable can be produced, which contact links are located in the vicinity of the electrically conductive covering layer. An electrically conductive cushion strip is expediently used for this purpose, which surrounds an electrically conductive screen consisting, in particular, of copper wire.
Patent SE-8401561-L (SE)
Inventor: THEURER J
IPC: E01B27/17
Filed: 1984-03-21
Abstract: A mobile track leveling, lining and tamping machine has a machine frame supported on undercarriages for continuous movement in an operating direction, a power plant and operating controls carried by the machine frame, a tool carrier frame having a front end and a rear end, and an undercarriage supporting and guiding the tool carrier frame rear end on the track. Tamping tool assemblies are mounted on the tool carrier frame immediately ahead of the undercarriage supporting and guiding the tool carrier frame rear end for tamping ballast in intermittent tamping cycles under respective ties at points of intersection of the two rails and the ties in tangent and switch track sections and a track lifting and lining unit is associated with the two rails mounted on the tool carrier frame ahead of the tamping tool assemblies and is arranged on the tool carrier frame between two undercarriages spaced in the direction of the track for lifting and lining the track in tangent and switch track sections. A longitudinally adjustable coupling device pivotally links the front end of the tool carrier frame to the machine frame, the tool carrier frame having a lateral pivoting range sufficient to pivot and guide the tool carrier frame in switch track sections.
Patent SE-8402265-L (SE)
Inventor: MOCHALOV V V
IPC: B60T8/1761
Filed: 1984-04-25
Abstract: The invention relates to the braking systems of means of transport or vehicles. The device forming the subject of the invention comprises a solenoid 4 of a modulator of drop in braking pressure, connected via a power amplifier 8 to the first output 6 of a calculating unit 2, and a solenoid 5 of a modulator of retention of braking pressure, connected by a power amplifier 9 to the second output 7 of the same calculating unit, and is characterised in that the solenoid 4 of the modulator for retaining braking pressure is connected to the output of the first power amplifier 8, the input of the second power amplifier 9 serving as second input to the device 3 for controlling the pressure modulators and which is intended to be connected to the second output of the calculating unit 2. The invention is applicable in particular to automobiles and tractors. <IMAGE>
Patent SE-8406651-L (SE)
Inventor: JARREBY B
IPC: B65G61/00
Filed: 1984-12-28
Abstract: A method of extracting tubular sleeves (14) one by one from a container (12) having open end walls (16). The container is deposited on a stand (10). A gripping means (28) is arranged to be operated by means of a piston-and-cylinder unit (32) and a number of positioning mechanism (34, 36, 38) to the open end wall of the container (12) and to be inserted into the end of a sleeve (14). The gripping means is expanded to engage the inner walls of the sleeve (14) and to pull it in the lengthwise direction of the sleeve (14) out of the container. The sleeve (14) is moved to a guide plate (40) and is deposited thereon to by guided towards a channel (44) or equivalent means. The invention likewise comprises a device for performing the method.
Patent SE-8501241-L (SE)
Inventor: NILSSON M
Filed: 1985-03-13
Abstract: Ethernet is a local network for transfer of information between stations connected to a common data source. The Ethernet network can be equipped with a priority function that is able to prioritise certain packets of information over others. To facilitate interconnection of Ethernet networks both with and without the priority function, priority information packets in this invention are provided an interfering signal ahead of the packet's priority-determinant leading section.<IMAGE>
Patent SE-8503239-L (SE)
Inventor: SORENSSON S
IPC: B60P7/13
Filed: 1985-06-28
Abstract: The lifting unit comprises a coupling piece (1) with a link (2) connecting to a lifting chain and an opening by which it fits over a trunnion (10,11) on the container (9). A safety device prevents the piece inadvertently working free of the trunnion.
Patent SE-8504692-L (SE)
Inventor: BJORKLUND R
IPC: B05D5/12
Filed: 1985-10-10
Abstract: For the manufacture of an electrically conducting layer in the form of a coating on a base or in the form of a free bearing film, a liquid product is prepared consisting of water, a water-soluble polymer dissolved therein, a pyrrole compound dissolved in the water or present therein in undissolved state in the form of pyrrole, N-methylpyrrole or a mixture of pyrrole and N-methylpyrrole and a substance dissolved therein, such as a ferric compound, with the ability to give an electrically conducting polymerized pyrrole upon polymerization of the pyrrole compound. When the pyrrole compound in the liquid product has been transformed into a polymerized pyrrole, the liquid product is applied on a base and the water is thereafter brought to depart while leaving a layer on the base. The layer can be left as a permanent coating on the base or be removed from there while forming a free bearing film.
Patent SE-8600157-L (SE)
Inventor: SOKOLOWSKI R C
IPC: D04H1/42
Filed: 1986-01-15
Abstract: An elasticized non-woven fiber material is made by combining one or more textile fibers with one or more elasticizable fibers and bonding the combined fibers together. The resultant web of bonded non-woven fibers is then heat-treated to heat-shrink the elasticizable fiber and recover its elasticity thereby shrinking the fibers and the web of material. An elasticized non-woven fabric made by the described method is also provided. Upon shrinking the elasticizable fibers gather and pleat the textile fibers. The textile fibers may be of synthetic organic polymeric materials, processed natural materials or a combination thereof. The elasticizable fibers are usually synthetic polymeric elastomeric materials. Melt blown fibers may additionally be combined with the textile and elasticizable fibres. Latex spray or sonic wave bonding techniques may be used. A web article may be formed prior to heating.
Patent SE-8603679-L (SE)
Inventor: NITSCHMANN K
IPC: B27B33/14
Filed: 1986-09-02
Abstract: The invention is directed to a saw chain for a motor-driven saw such as a handheld, portable motor-driven chain saw. The motor-driven saw has a guide bar defining a track for accommodating and guiding the saw chain in a predetermined direction of movement. The saw chain includes a plurality of cutting links, a plurality of connecting links and a plurality of driving links, the links being pivotally interconnected by rivets or the like to define the saw chain. Each of the cutting links includes a plate-like body having a base web for defining rearward and forward openings for receiving respective ones of two of the rivets therein. The plate-like body has a rearward portion extending upwardly from the rearward region of the base web to define a cutting tooth. The plate-like body has a forward portion extending upwardly from the forward region of the base web so as to be spaced from the cutting tooth. The forward portion is bent over transversely to the direction of movement at a predetermined distance from the base web to define a depth limiter. The depth limiter has an upwardly directed top surface subdivided into a bearing face directly adjacent to the cutting tooth and an abutment face extending forwardly of the bearing face so as to be inclined downwardly in the direction of movement.
Patent SE-8801034-L (SE)
Inventor: DORSETT M W
IPC: B21D19/08
Filed: 1988-03-21
Abstract: PCT No. PCT/SE89/00106 Sec. 371 Date Sep. 6, 1990 Sec. 102(e) Date Sep. 6, 1990 PCT Filed Mar. 7, 1989 PCT Pub. No. WO89/09102 PCT Pub. Date Oct. 5, 1989.Apparatus for bending a margin flange (5), which projects at an angle to a surface on a workpiece (2), against the workpiece. The apparatus includes a bending tool (6) which is mounted on a tool holder (14) carried by a parallelogram mechanism (7-12) for movement in relation to a stand (1) on which the workpiece (2) is placed. A drive arrangement (17) is drivingly connected to the tool holder (14) by a linkage (21-27). The tool holder (14) includes a main part (13) connected to the parallelogram mechanism (7-12) and a movable part (15) which is pivotal about a journal pin (16) on the main part. The journal pin (16) is substantially parallel with the axes (7, 8, 11, 12) of the parallelogram mechanism. The movable part (15) carries the tool (6) and by a resilient element (32) is urged towards a starting position with a nose of the tool (6) biased away from the workpiece (2). The linkage (21-27) includes a projection (28) for co-action with an abutment (29) on the movable part (15) of the tool holder (14) in one position of the linkage (21-27) to cause the movable part (15) of the tool holder (14) to move away from the starting position, the main part (13) of the tool holder (14) thereby being located in the vicinity of an end position in which the tool (6) is in engagement with the margin flange (5) on the workpiece (2).
Patent SE-8802012-L (SE)
Inventor: SUNDBERG L-E
IPC: A47L15/44
Filed: 1988-05-30
Abstract: A dish-washer comprises a cabinet (11), with a cleansing chamber (14). The chamber is closed by a door which sealingly cooperates with a sealing area (20) arranged on the cabinet and surrounding the cleansing chamber. A dispenser (24) for a liquid treatment agent is arranged in a recess (23) or the like in the cabinet (11) separated from the cleansing chamber (14) and so situated that the dispenser is accessible for re-filling the treatment agent from the door side of the machine in an area situated in the same plane as the sealing area (20) but radially outside it. The outlet (26) of the dispenser communicates with the cleansing chamber (14) by means of a tube (27) or the like.
Patent SE-8902444-L (SE)
Inventor: GUSTAFSSON BERTH
IPC: F28F13/12
Filed: 1989-07-05
Abstract: The object of the present invention is to permit heat exchange, without any great cleaning requirements, of suspensions in tubular conduits, where the suspension contains cellulose, textile or mineral fibres and also other substances with a tendency to adhere to the heat- exchanging surface, such that adaptation of flow data provides a sufficient automatic cleaning effect through fibre accumulation on the tube wall and mechanical attrition between tube wall and fibres. <IMAGE>
Patent SE-8902472-L (SE)
Inventor: VERES GERGELY
IPC: F02C7/042
Filed: 1989-07-07
Abstract: In a method of and a compression tube (10) for increasing pressure of a flowing gaseous medium the gaseous medium is pressed by an accelerating element (8) to flow with supersonic velocity. Heat is abstracted from the gaseous medium having supersonic velocity and by shock waves the flow is decelerated to a subsonic velocity range in an impact tube section (13) wherein by decelerating and, if necessary, further abstracting heat the pressure is increased. The power machine comprises in any pipeline section and/or instead of compressor a compression tube (10) including the accelerating element (8), a transient tube section (14) receiving supersonic flow of the gaseous medium, an impact tube section (13) comprising a shock wave tube section (12) and advantageously a passage tube section (16) for decelerating the supersonic flow to subsonic velocity and increasing the pressure to a value exceeding the inlet pressure of the accelerating element (8).
Patent SE-9000519-L (SE)
Inventor: PERSSON AA R
IPC: B60P1/64
Filed: 1990-02-13
Abstract: Complementary system for trucks making it possible to quickly and simply mounting of a superstructure on a truck and removing said superstructure therefrom respectively, or to quickly and simply replace a superstructure of one and the same truck, and comprising a pre-manufactured intermediate frame (13) made of longitudinally and transversally extending frame tubes (14-16) and carrying several quick-locks (17, 18) having guides and being mounted in predetermined positions in relation to each other and in relation to the front and rear ends of the intermediate frame (13), and consoles or similar means of the superstructure for lockingly connecting the superstructure to the truck chassis (4). The intermediate frame (13) is connected to the truck chassis frame (4) over the quick-locks (17, 18), and the intermediate frame (13) includes practically any and all means both for locking and releasing of the superstructure in relation to the intermediate frame (13) and for lifting and lowering of the superstructure and guiding of the superstructure into position on the intermediate frame (13).
Patent SE-9000781-L (SE)
Inventor: CONNOR D F O'
IPC: G06Q30/00
Filed: 1990-03-06
Abstract: An operator-unattended system for the processing of articles selected for purchase includes a subsystem for processing coupons bearing codes indicative of the identity of an article and a coupon monetary value. The subsystem comprises a coupon receiver for reading the codes of received coupons and generating first and second output signals per coupon read and respectively indicative of the article identity and the monetary value, the coupon receiver being responsive to a control signal for returning the coupon to a customer of the articles. A storage device stores signals indicative of the identity of all articles selected for purchase by the customer as derived from the operator-unattended system. A coupon validator compares the first signals obtained from the coupon receiving means with the stored article identity signals and generates a coupon validation signal for each positive comparison, the coupon validator further generating the control signal upon each negative comparison and applying the same to the coupon receiver. A coupon discount totalizer receives those of the second signals of the coupon receiver for which a coupon validation is generated and a signal, derived from the operator-unattended system and indicative of price totalization for all the articles selected for purchase and substracts the monetary value in each the received second signal from the monetary value indicated in the price totalization signal.
Patent SE-9001790-L (SE)
Inventor: OLSSON P-E B
IPC: G01B7/04
Filed: 1990-05-17
Abstract: The present invention relates to linear measuring apparatus for measuring elongated materials, such as cables. The apparatus includes a measuring station which comprises two endless belts which run over two pulleys and between which the material to be measured is drawn. The measuring station is provided with sensors to which a counter unit is connected for indication of material lengths. According to the invention, the endless belts (5a, 5b) extend horizontally, side-by-side, and resiliently abut the material to be measured. The sensors (13) are pulse generators and each pulse generator is connected to one pulley (6a, 6b) of each belt, the pulses generated by the pulse generators (13) being sent to the counter unit (2) where the mean value of the generated pulses represent the measured length. A marking unit (3) is arranged downstream of the measuring station (1) and is connected to the counter unit (2) for marking the elongated material at selected points of the measured length. A further pulse generator (14) is connected to the other pulley of the one belt, this further pulse generator (14) delivering pulses to the marking unit (3), via the counter unit (2), for supplying speed information to the marking unit. <IMAGE>
Patent SE-9100054-L (SE)
Inventor: SUNNERKRANTZ P-A
IPC: C04B35/583
Filed: 1991-01-09
Abstract: A method of manufacturing, by hot pressing, a dense and mechanically machinable ceramic body starting from a boron nitride-base ceramic powder which also contains a sintering aid in the form of boron oxide. The content of sintering aid, preferably in the form of material which, per se or in cooperation with existing boron oxide, forms glass, is corrected to a content of between 3 and 10 percent by weight. The ceramic powder is compacted and consolidated at a temperature of between 500 and 1500  DEG C and a pressure of between 50 and 300 MPa, into a body with a density amounting to at least 90 % of the theoretical density.