baber/WOPTO huggingface dataset:
Patent SE-7604948-L (SE)
Inventor: HOLBEK K
IPC: A01G31/00
Filed: 1976-04-29
Abstract: 1336426 Bonded webs ROCKWOOL AS 24 Nov 1970 [25 Nov 1969] 57664/69 Heading D1R [Also in Division C1] A water-wettable porous mineral wool bonded mat is prepared by spraying aqueous solutions of binder and of wetting agent, or a combined solution, onto 1-10 micron fibres freshly formed from an extruded melt as they are carried by a current of air to a pervious conveyor. The mat is compressed then cured at 200‹C to produce a mat of density 80-200 kg/m<SP>3</SP> and thickness 1-5cm. The binder is phenol-formaldehyde or urea-formaldehyde. The wetting agent is lauryl alcohol or an alkylaryl polyglycol ether and comprises 0.1% and 2% by weight of the mineral fibres. The product transports water by capillary action. It may be used as a cultivation medium for germination of seedlings and propagation of cuttings, as a growth medium for soilless growth of plants in containers, as a filtering medium and, in granulated form as a soil conditioner.
Patent SE-7701337-L (SE)
Inventor: FEINLAND R
IPC: D06L3/00
Filed: 1977-02-07
Abstract: A composition for lightening hair comprising a liquid vehicle, an oxidizing agent and at least one di-long chain aliphatic hydrocarbon quaternary amine compound and a method for lightening hair using this composition.
Patent SE-7807764-L (SE)
IPC: G01N21/05
Filed: 1978-07-12
Abstract: Arrangement for determining the quantity and size of particles in liquids, wherein a light beam from a light source 7 is taken through a flow of test liquid and a light detector 8 detects light scattered by or reflected from the particles. In previously known techniques, the flow of test liquid was usually surrounded with an envelope of flowing, particle-free liquid. According to the invention, on the other hand, the liquid is introduced through a nozzle 3 into a reception channel 4 while observing a relationship between the nozzle and the reception channel, lying between 1:4 and 1:7. Suitable conditions for the measurement of light scattering at the outlet of the nozzle are then achieved. <IMAGE>
Patent SE-7903837-L (SE)
Inventor: SCHER H I
IPC: D21H27/28
Filed: 1979-05-03
Abstract: An abrasion-resistant laminate is prepared by providing an ultra thin a coating of micro-crystalline cellulose overcoated with an ultra thin layer of mineral particles and micro crystalline cellulose on the surface of conventional printed paper, followed by impregnating the paper with a conventional laminating resin, and then using the print paper so obtained in a laminating process without the necessity of using an overlay sheet. Alternatively, the microcrystalline cellulose layer may overlie the layer which contains mineral particles. <IMAGE>
Patent SE-7907188-L (SE)
Inventor: HUBERT-BRIERRE Y A
IPC: C07D233/54
Filed: 1979-08-29
Abstract: Compounds having the formulas   <IMAGE>   in which R is a lower alkyl group, and acid addition salts thereof, are prepared by reacting <IMAGE>  with formaldehyde, in the presence of a strong base.
Patent SE-8001007-L (SE)
Inventor: MENTTERI E
IPC: F04C2/08
Filed: 1980-02-08
Abstract: Two meshing gears 8, 9 are mounted on shafts 6, 7 supported in a body 1 by means of separate bearing sleeves 11, 12, 13, 14, against which the faces of the gears 8, 9 abut. These sleeves can move in the axial directions of the shafts, and are sealed against the faces of the gears 8, 9 by the pressure prevailing in the gear chamber. The pressure is conducted through pressure- equalizing holes 32 into partial pressure zones isolated from axial equilibration zones by seal members 22, 26, 27, 28. The pressure- equalizing holes 32 are located in the bearing sleeves 11, 12, 13, 14, most suitably at the essentially central point of the pressure increase area corresponding to the approximately operating condition of the device so as to eliminate any undue tilting of the bearing sleeves 11, 12, 13, 14 in varying operating conditions. The plane sides of the bearing sleeves 11, 12, 13, 14, abutting on the faces of the gears 8, 9, have coatings 40 containing PTFE-plastics or other plastics material such that the coatings are at least partially elastic and have a low coefficient of friction against the gears 8 and 9. <IMAGE>
Patent SE-8001303-L (SE)
Inventor: DIAMANT MARCUS
IPC: A46B9/04
Filed: 1980-02-19
Abstract: In a toothbrush 1 having a brush head 2 and a shaft 3 which carries it, a brush head has, instead of a conventional multiplicity of individual bristle strands with pointed ends, been designed with bristle members 4 which are composed of an elastically resilient material and whose bristle surfaces are thread-turn shaped or flap- shaped and arranged in a helical-spring shaped manner, in the main transversely or obliquely over the longitudinal direction of the shaft. The invention comprises a protective casing 10 which is intended for such a toothbrush, preferably for single use. The casing has two sections, one section 12 of which is intended to surround a part of the shaft 3 of the toothbrush and one section 14 of which is intended to surround the brush head 2 of the toothbrush. The casing section surrounding the brush head is also, where appropriate, designed with bristle members 16, 116, 216, 316 which exhibit a continuous bristle surface. A casing which is designed in the latter manner can also be used in combination with an ordinary toothbrush or with a toothbrush whose brush head consists of a suitable soft body. The casing section which surrounds the brush head is in the main secured against movement relative to the brush head. <IMAGE>
Patent SE-8003365-L (SE)
Inventor: ABBESTAM K
IPC: B23Q5/44
Filed: 1980-05-06
Abstract: A machine tool comprising a portal stand having a number of, preferably four, screw pillars and a moveable yoke driven and guided along the screw pillars by means of nuts preferably roller nuts, in the yoke. Tools, machining devices or the like can be attached to the yoke. The nuts are driven simultaneously by a drive motor through a drive shaft extending therefrom. A very good parallel guiding of the yoke is achieved despite uneven loads. When the power demand is high, for example during heavy pressings, an auxiliary cylinder is provided, the piston rod of which is fixed to the yoke.
Patent SE-8004778-L (SE)
Inventor: MCFARLAND A R
IPC: A23L17/00
Filed: 1980-06-27
Abstract: Readily disassembled and reassembled apparatus for extruding composite food products, especially simulated slab bacon, which involves coextruding different materials to form a layered product. The apparatus includes an extrusion assembly comprising a die having a housing (23), within and which extend a plurality of individual die conduits (31, 33, 33) from a front wall provided with openings (10) (a) leading into the die conduits. The space surrounding the die conduits within the housing form die passages interleaved with the die conduits. Food material is extruded through the front wall openings and through the die conduits into a convergent discharge conduit (17) removably attached to the housing. Separable supply conduits (16) and (21) connect pressure sources (14) and (19) of supply of a different food material with the housing at opposite sides thereof as well as between such opposite sides. The supply conduits include an elongate manifold conduit (22) extending transversely of the housing, a pair of substantially semi-circular conduit fittings (24) and (25) for connecting opposite ends of the manifold conduit with the opposite sides of the housing, respectively, and at least one conduit for connecting the manifold conduit intermediate its ends with the housing between the opposite sides thereof.
Patent SE-8005619-L (SE)
Inventor: SWANSON T W
IPC: H03H9/58
Filed: 1980-08-08
Abstract: A two-pole inductorless monolithic crystal filter device comprising first and second spaced electrodes mounted on one face of the device, third and fourth spaced electrodes mounted on the opposite face of the device in superimposed relationship with the first and second electrodes, a first capacitor coupled between the first and fourth electrodes, means electrically coupling the second and third electrodes, and a second capacitor coupling the second and third electrodes to a point of reference potential with the first electrode and point of reference potential being designated as input terminals and the fourth electrode and point of reference potential being designated as output terminals.
Patent SE-8106236-L (SE)
Inventor: OSTBERG S E
IPC: F16D63/00
Filed: 1981-10-22
Abstract: A friction brake comprises adjacent to as least one side of a movable brake element (11) a pivoted brake element (18) the brake surface (18b) of which can be pressed against the brake element by an operating arm (14). A latching mechanism (17, 19) alters the relative positions of the brake element and operating arm step by step as the brake surface is worn away, thus extending the life of the brake element. The arrangement is particularly suited for industrial brakes. <IMAGE>
Patent SE-8107339-L (SE)
Title: Load carrying device with removeable supports - has supports locked into place by twistable shafts, with shafts operated by handle
Inventor: NILSSON W
IPC: B62D27/06
Filed: 1981-12-08
Abstract: The load carrier has a carrying surface (1) with removable supports (12) at either end. Each support has its own rotatable or twistable shaft which locks it in place by engaging a slot under the support. A handle (9) is provided at the opposite end of each support and is connected to it via a manoeuvre arm (8) and an eccentric arm (7). The handle is used to twist each shaft.
Patent SE-8200228-L (SE)
Inventor: SANTEN S
IPC: C10B19/00
Filed: 1982-01-18
Abstract: The invention relates to a method and plant for converting waste material containing and/or comprising thermally disintegratable chemical substances to stable final products such as CO2, H2O and HCl, the waste material being subjected to a plasma gas of high temperature generated in a plasma generator in order to effect disintegration. The waste material in feedable form is caused to flow through a reaction zone, heated by a plasma gas to at least 2000 DEG C. The reaction zone comprises a cavity burned in a gas-permeable filling in piece form arranged in a reaction chamber, by means of the plasma jet from the plasma generator directed towards and projecting into said filling. An appropriate oxygen potential is maintained in at least the reaction zone such that the disintegration products are continuously converted to stable final products.
Patent SE-8202291-L (SE)
Inventor: INGEMANSSON S
IPC: F16L/
Filed: 1982-04-13
Abstract: The sound damper, partic. a ventilator, uses interference or absorption-damping for low, medium or high frequency noise. The damper comprises a housing with passages enclosed by partitions running between an inlet and an outlet. In succession, the passages have linings of material which absorbs medium and high frequency noise in a primary section. A secondary section follows directly on the primary one and operates on the low-frequency interference-damping principle, independently of the passage length in the primary section.
Patent SE-8203662-L (SE)
Inventor: PLATEN MAGNUS HUBERT BOGISLAV
IPC: F24F3/16
Filed: 1982-06-14
Abstract: The invention concerns a method for the exploitation of resources in the ventilation air from a block of flats. The ventilation air from the dwellings, which has raised content of carbon dioxide as a result of people in the dwellings breathing, is passed to a cultivation space in a conservatory placed at the top of the building, while the ventilation air from the conservatory's cultivation space, which, because of assimilation by the plants in the cultivation space, has a raised oxygen content, is passed to the dwellings in a circulation system.  In this way, the carbon dioxide exhaled in breathing is used to advantage by the plants in the cultivation space, at the same time as the oxygen produced by the plants is used to advantage by the people in the dwellings, so that the energy released by the plants in the cultivation space by photosynthesis is exploited directly.<IMAGE>
Patent SE-8204336-L (SE)
Inventor: SJOBERG KARL EIGEL WILHELM
IPC: A01L11/00
Filed: 1982-07-15
Abstract: PCT No. PCT/SE83/00279 Sec. 371 Date Mar. 15, 1984 Sec. 102(e) Date Mar. 15, 1984 PCT Filed Jul. 11, 1983 PCT Pub. No. WO84/00279 PCT Pub. Date Feb. 2, 1984.The disclosure relates to an apparatus for working of hooves of horses, on which two abutting faces are placed on each side of a rotating cutter or rasp, whereat one abutting face is placed at the same level as the surface of the rotating cutter or rasp and the other abutting face is placed below the surface of the cutter or rasp so that a part of the working surface of the cutter or rasp is uncovered.
Patent SE-8300166-L (SE)
Inventor: BECK J C
IPC: G06T5/50
Filed: 1983-01-14
Abstract: Techniques of image processing and display particularly adapted for use in thermography. A first heat image is digitized and stored. A second heat image is acquired, digitized and then compared point-by-point with that of the first image. Any differences in intensity between the two images are also stored. The difference data is used to display on a CRT an optical image of the thermal differences between the two images, thus allowing comparison of the heat radiant characteristics of one object with a standard, or such characteristics of an object at different times.
Patent SE-8301403-L (SE)
Inventor: MERILEINEN R
IPC: C10F5/02
Filed: 1983-03-15
Abstract: A lump peat inverting machine (10) comprises a frame, inverting members (14) rotatably carried in the frame for lifting peat lumps from a field, and power transmission shafts for rotating the inverting members (14). A sweeper in the form of a grating consisting of a plurality of elongated members (23) is located to the rear of each inverting member (14) and the sweepers are arranged, when the machine is being driven across a field, to guide onto the field the peat lumps that have been moved by the rotating inverting members (14). By means of the sweepers, the throwing and transporting distances of the peat lumps are short and the free turning of the peat lumps by gravity effect is prevented. The machine can be employed in the field drying associated with the production of lump peat, in particular of small-piece lump peat, to accelerate the drying process. <IMAGE>
Patent SE-8302686-L (SE)
Inventor: SJUNNESSON L A
IPC: B60T8/1761
Filed: 1983-05-10
Abstract: The invention refers to a method for preventing slipping (at acceleration) and/or skidding (at deceleration) between driveable and breakable wheels and the supporting surface in vehicle traction systems, in which method the rotary speed of each of the wheels or wheel axles is measured and rotary speed differentials are determined, if any, and furthermore the acceleration of said wheels or axles is measured. According to the invention it is provided, dependent on actual direction of travel of the vehicle an expectation output signal, which when acceleration is expected, brings the wheel or axle which has too high a rotary speed in relation to the other wheels or axles and/or an excessive acceleration in comparison with a calculated maximum possible acceleration, to release a slip indication, by means of which steps are taken for eliminating said slipping, while said signal when deceleration is expected, brings the wheel or axle which has the lowest relative rotary speed or excessive negative acceleration in comparison with a calculated possible negative acceleration, respectively, to release a skid indication, by means of which steps likewise are taken for eliminating said skidding. The respective indications are maintained until, when acceleration is expected, the slipping wheel or axle exhibits negative acceleration, and when deceleration is expected, the skidding wheel or axle exhibits positive acceleration, the rotary speed differentials between the wheels or axles lying within a predetermined range of limit values, whereby said method is capable of responding also to so-called creeping slipping or skidding of one or more wheels or axes of the vehicle.
Patent SE-8302939-L (SE)
Inventor: DISTEL R
IPC: F02B1/04
Filed: 1983-05-25
Abstract: A burner for cleaning accumulated soot from a soot filter associated with the exhaust of internal combustion engines, the burner is simple from a constructional viewpoint and especially effective with respect to initiation and maintenance of a soot-burning process in the soot filter. The burner includes a fuel nozzle, air nozzle, and glow plug arranged in a predetermined succession in the flow direction of the air introduced into the burner chamber. An especially intensive intermingling of the fuel-air mixture for the burner and/or for the soot filter is obtained by producing a turbulent flow by means of the air nozzle.
Patent SE-8303506-L (SE)
Title: Slot-type window valve - has tubular main section held open or shut by locking devices at ends
Inventor: MYKLOY S
IPC: F24F13/18
Filed: 1983-06-20
Abstract: The window valve has a tubular main section with an anchoring device at each end, engaging with a mating fitting protruding from the window frame. The fitting has locking devices at different distances from the frame, so that the main section can be held either in the open or shut position. The valve is pref. of the slot type.
Patent SE-8401114-L (SE)
Inventor: STALLINGS J P
IPC: A61F11/14
Filed: 1984-02-29
Abstract: An ear protecting device for protecting a wearer from annoying and/or damaging noise levels. The device is comprised of a connecting member and a pair of muffs suitable for covering a wearer's ears. The muffs are suspended from opposite portions of the connecting member. The muffs are each comprised of a cup and an earseal cushion. The muffs are characterized by greater attenuation in high intensity environments than in low intensity environments. Each muff has a cup which is at least partially porous. Each muff has a specific airflow resistance of from between 3,000 and 105,000 SI rayls. At least one porous portion of each cup defines a tortuous path. The mean pore size of this porous portion is at least 160 micrometers.
Patent SE-8402307-L (SE)
Inventor: FUKAMI T
IPC: G06F11/10
Filed: 1984-04-27
Abstract: An encoding method for error correction of digital information data is provided. The encoding method comprises the steps of arranging the digital information data in a plurality of blocks each including a plurality of symbols, and generating first redundacy data from first respective groups of digital information data constituting symbols which exist in at least two blocks in a first direction. Second redundancy data is generated from second respective groups of digital information data constituting symbols which are included in the plurality of blocks in a second direction. First code sequences are formed for first error detection from the first digital information data groups and the first redundancy data, and second code sequences are formed for second error detection from the second digital information data group and the second redundancy code. Blocks including at least one of the digital information data and the first redundancy data are transmitted, and blocks including the second redundancy data are also transmitted.
Patent SE-8406381-L (SE)
Inventor: HAITZ K
IPC: H02G7/20
Filed: 1984-12-14
Abstract: In the said system, the overhead lines 11 are connected, via insulators 17 anchored to a support structure 24, to bushings 32 terminating in coupling panels 34. These overhead lines 11, whose individual conductors 12, 14, 16 are mutually arranged in the form of an equilateral triangle, are extended, according to this same configuration of the said insulators 17, as far as the bushings 32 which terminate in the said coupling panels 34. Application to the bracing of high-voltage lines. <IMAGE>
Patent SE-8502078-L (SE)
Inventor: HUTSON JAMES HENRY
IPC: B27L1/04
Filed: 1985-04-29
Abstract: A log debarker having a frame, a stator supported by the frame, a rotor journaled in the stator for rotation about a longitudinal axis of the rotor, a rotating mechanism for rotating the rotor about the longitudinal axis, a plurality of debarking tools attached to the rotor, and a feeding system for feeding logs axially through the rotor. The feeding system includes a plurality of log gripping rollers positioned for rolling contact with the log, and individual hydraulic motors are operatively connected to the log gripping roller for rotating the log gripping roller. Each of the hydraulic motors is adapted to rotate its log gripping roller at different and variable rotation speeds to accommodate logs of uneven surfaces. A hydraulic fluid supply system supplies each of the hydraulic motors with fluid so that the different and variable hydraulic fluid requirements of each of the hydraulic motors necessitated by uneven log surfaces are satisfied. A clutch mechanism operatively disposed between the roller and a roller drive shaft is positioned in and sealed in the roller. The debarking tools are mounted in a staggered fashion relative to an incoming log and are slanted in the direction of log travel.
Patent SE-8502814-L (SE)
Inventor: BURSTROM BERTIL INGVAR
IPC: E04B1/41
Filed: 1985-06-07
Abstract: PCT No. PCT/SE86/00268 Sec. 371 Date Feb. 9, 1987 Sec. 102(e) Date Feb. 9, 1987 PCT Filed Jun. 6, 1986 PCT Pub. No. WO86/07410 PCT Pub. Date Dec. 18, 1986.A device for anchoring in and/or reinforcing hard materials, such as stone, concrete and the like, is described. The device consists of a continuous body, made in one piece, designed for insertion axially into a mounting hole in said materials and which has, transverse to its axis, expansible gripping surfaces or points arranged so as to, when expanded, bear against and engage the sides of the hole for anchoring the device into the hole. In order to achieve the said expansion of the gripping surfaces or points, the shell is provided with, firstly, one or more axial rows (1,2) of pressure absorbing braces (3) between the expansible gripping surfaces or points, which braces (3) are, at least upon insertion of the device in the hole, inclined to the axial direction of the device with their first ends (6) axially displaced in relation to their second ends (7) in a direction towards the insertion end (5) of the device. And secondly, a connecting member (4) linking the braces (3), to which the first ends (6) of the braces are flexibly joined and upon which an axial pull out load is applied in order to produce compressive forces in the braces (3) and their increased inclination to the axis of the device, thereby producing an expansion force upon the gripping surfaces or points in a direction towards the sides of the holes.
Patent SE-8503720-L (SE)
Inventor: CANZIANI FRANCESCO
IPC: B61G5/02
Filed: 1985-08-06
Abstract: A conveyor system or plant has linked carriages including at least one driver carriage which has a motor unit for moving the linked carriages along a rail path. The rail path has a pair of side rails on which freely-rotatable wheels of the carriages run and a central rail upon which the motor unit of the drive carriage acts. Power for the motor unit is taken, through sliding contacts, from feed rods along the path.
Patent SE-8503918-L (SE)
Inventor: JOHANSSON GORAN
IPC: E04B2/70
Filed: 1985-08-22
Abstract: It is previously known to produce intersection walls in log cabins, where the timber units in one wall are offset vertically in relation to the timber units in the other wall. There is a problem in making the walls impermeable. According to the present invention, it is possible to make a timber unit 1A in one wall lie in the same plane as the corresponding timber unit 2A in the other wall by on the one hand providing each intersecting timber unit 1A and 2A with a transverse pair of grooves 7 and 8, where half the groove 7 and 8 respectively of each groove in a pair of grooves 7 and 8 has no bottom, and by on the other hand joining adjacent timber units 1A and 1B together by tongue 5 and groove 6.