baber/WOPTO huggingface dataset:
Patent SE-8000434-L (SE)
Inventor: JONSSON A-S
IPC: D21C3/22
Filed: 1980-01-18
Abstract: A method and a device for determining the lignin content in pulp by measuring the temperature increase on chlorination of a pulp sample with well-defined moisture content. The pulp sample is dewatered by pressing and simultaneously being blown through by a gas having low oxidization activity, subsequent to which the maximum temperature increase is registered when the pulp sample is blown through by chlorine gas.
Patent SE-8001212-L (SE)
Inventor: HEENAN S A
IPC: E01C23/09
Filed: 1980-02-15
Abstract: SNOWPLOWABLE PAVEMENT MARKER AND METHOD AND APPARATUS FOR INSTALLING SAME A low-profile snowplowable pavement marker includes a metal base member having two arcuate-bottom keel members interconnected by an arcuate-bottom support member, the upper surfaces of the keel members respectively defining inclined ramps each having an inner edge and an outer edge respectively rising at different angles from a basal plane at one end of the base member toward the other end thereof to corresponding coplanar top surfaces, the support member having a support surface lying below the basal plane for supporting thereon a cube corner reflex reflector assembly partially recessed below the basal plane. The keel members and the support member are respectively secured in complementary arcuate recesses with the basal plane substantially coplanar with the roadway surface, the recesses being cut in the pavement with circular blade cutting apparatus without moving the cutting apparatus along the pavement. A bidirectional marker is shown as well as cutting apparatus for cutting the three recesses therefor simultaneously. A monodirectional pavement marker is shown, with two forms of cutting apparatus for respectively cutting the keel recesses either simultaneously or sequentially with the support member recess.
Patent SE-8005379-L (SE)
Inventor: SWANSON ROLLAN
IPC: C07C1/00
Filed: 1980-07-25
Abstract: A process for converting coals or peat to principally hydrocarbon gases, by intimately contacting them with a reagent, e.g., alkali metalsulfide, polysulfide or hydrosulfide, in the presence of water steam, or a combination of steam and hydrogen, at temperatures between 65 DEG C to 450 DEG C. Liquid and gaseous hydrocarbons of preselected compositions may be produced; as it is well known these are useful as fuel, or as chemical starting materials, e.g., for upgrading fuel or making industrial chemicals. <IMAGE>
Patent SE-8008231-L (SE)
Inventor: BERGLUND L H
Filed: 1980-11-25
Abstract: Building block with a central through-opening 12 which extends between two opposite faces 10, 11 of the block, and bottom holes 13 which are arranged around the through- opening and which issue from one 10 of said two opposite faces and extend substantially parallel to the through- opening 12 and end at a distance from the other 11 of said two opposite faces. To increase the thermal insulating capacity of the building block, it consists of concrete with a 25 to 35 percent by volume admixture of haydite granules. <IMAGE>
Patent SE-8104488-L (SE)
Inventor: CHOPLIN JEAN-PIERRE
IPC: A01L5/00
Filed: 1981-07-22
Abstract: A hoof protection for horses made of a thermoplastic elastomer which is capable of improving the hoof properties so that the hoof can produce best performances on surfaces of different composition, which offers increased resistance to wear and which is provided with a removable cover plate for the sole of the hoof, has a fitting in the form of a band which adapts to the contours of the horny capsule, the rear ends being interconnected by a connecting web (21) at the level of the horn-shaped buttresses (16) of the hoof in such a manner that the band is continuous and has the shape of a ring, and a closing plate (31) which can be inserted into and removed from the fitting, it being envisaged that the support planes on the bottom of the band and the closing plate engage in one another, that on both hoof protection parts relief-type shapes are formed in zones separated by interruptions, these shapes extending essentially in their entire length approximately parallel to the edges of the band of the closing plate. <IMAGE>
Patent SE-8105078-L (SE)
Inventor: KARLSSON I
IPC: D21G9/00
Filed: 1981-08-27
Abstract: The invention relates to an arrangement for pulling the tail of a web-like material through a drying or cooling plant. In such a plant the web-like material is floated on air at a given distance from a surface provided with air delivery orifices. The web-like material (10) is thereby caused to pass zig-zag over drivable reversing rolls (2), while an endless traction or pulling member (3) in the form of a belt or rope runs in a separate path through the plant, substantially parallel to the material web, and is provided with means (12,13,14,15) with the aid of which the forward web end or tail (11) is attachable for pulling through the plant. At least one of the reversing rolls (2) is adapted at one end portion for carrying the tail pulling member either directly or over a pulley (9) drivably connected to said end portion. Driving the tail traction member is performed with the same means as drive the reversing rolls. The means (13) for fixing the tail (11) to the traction member (8) has a given stretching ability for preventing the material web (10) from rupturing.
Patent SE-8200067-L (SE)
Inventor: MODELL M
IPC: C02F11/08
Filed: 1982-01-08
Abstract: Organic materials are oxidized in supercritical water to obtain useful energy and/or resultant materials. In one embodiment, conventional fuels are oxidized with high efficiency to obtain useful energy for power generation and/or process heat. In another embodiment toxic or waste materials are converted to useful energy for power and heat and/or to non-toxic resultant materials. The method is also useful to permit use of a wide range of organic materials as a fuel in the desalination of seawater and brine or the removal of certain inorganic salts from water.
Patent SE-8200747-L (SE)
Inventor: BALACHJUNAS P I
IPC: H05B41/24
Filed: 1982-02-09
Abstract: PCT No. PCT/SU81/00048 Sec. 371 Date Feb. 4, 1982 Sec. 102(e) Date Feb. 4, 1982 PCT Filed May 29, 1981 PCT Pub. No. WO81/03731 PCT Pub. Date Dec. 24, 1981.A lighting system comprises gaseous discharge lamps (8) connected to a source (1) of regulated alternating current through current transformers (5). The primary windings (6) of the current transformers (5) are connected in series to the source (1). The gaseous discharge lamps (8) are connected to the secondary windings (7) of the transformers (5). The lighting system is designed for lighting industrial buildings, streets, highways, stadiums, mines, etc.
Patent SE-8201550-L (SE)
Title: Dummy rivet device - comprises pipe with loosening pin having out-of-round cross section to improve locking of rivet
Inventor: LARSSON SVEN BERTIL
IPC: F16B19/10
Filed: 1982-03-12
Abstract: The dummy rivet device comprises a pipe with a loosening pin having a conical head to bring up one end of the rivet. The other end has either a permanent or removable head, at which point the loosening pin's head is designed with an out-of-round cross-section to improve locking of the dummy rivet when riveting constructions using thin plate, and to avoid the rivet rotating during removal.
Patent SE-8201984-L (SE)
Inventor: OGAKI K
IPC: E21C37/04
Filed: 1982-03-29
Abstract: For splitting rock, concrete structures, etc., by being inserted into a drill hole created therein, a rock splitter has a wedge coupled at its thick end to the output shaft of a hydraulic cylinder. Lying on opposite sides of the wedge, a pair of guides are yieldably held against the wedge to allow longitudinal sliding motion thereof. Two pairs of opposed leaf springs connect the wedge guides to the hydraulic cylinder to restrain the guides from longitudinal displacement and to allow same to move away from and toward each other with the longitudinal sliding motion of the wedge. The pair of wedge guides, together with the wedge therebetween, generally taper as they extend away from the hydraulic cylinder for the ease of insertion into the drill hole. Several splitting operations, each with a thrust of the wedge, are to be performed in succession, by inserting the splitter progressively deeper into the drill hole, for fracturing thick rock formations or the like.
Patent SE-8202492-L (SE)
Inventor: OETIKER HANS
IPC: F16L37/00
Filed: 1982-04-21
Abstract: A coupling with a latching mechanism for holding a nipple inserted into the coupling member in its connected position by engaging with a shoulder surface of the nipple; a safety locking mechanism in the coupling member includes a locking member that is in its operable position before the latching mechanism releases the nipple so that the shoulder surface is securely pressed against the locking member by the back pressure in the line until the back pressure decreases to a safe level; the latching mechanism and safety locking mechanism thereby include each a spring of such strength that the spring of the latching mechanism will overcome the spring of the safety locking mechanism when the back pressure has substantially decreased so as to automatically release the nipple for complete disengagement.
Patent SE-8202578-L (SE)
Inventor: JOHANSSON A B
IPC: D03D13/00
Filed: 1982-04-26
Abstract: A forming fabric consisting of svnthenc yarns and ;ntenced for use in papermaking, cellulose and similar machines. The fabric comprises two layers, a top layer comonsing fine yarns (1) and forming the forming layer proper, and a bottom layer, the wear layer, comprising coarser yarns (2). The two layers are interconnected by interconnecting yarns (3) wnich are arranged in pairs in sucn a manner that in the top layer they replace one another to form a regular pattern, preferably a two-shaft weave pattern. a twill weave pattern or a satin weave pattern.
Patent SE-8204095-L (SE)
Inventor: WEINHOLD H
IPC: C10M105/24
Filed: 1982-07-02
Abstract: The invention relates to the field of metallurgy and is applicable to the manufacture of ferritic electric resistance wire. The aim of the invention consists in the economical manufacture of high-quality electric resistance wire. The object on which the invention is based is to simplify the manufacturing technology substantially and design it in such a way that production disorders are limited as far as possible, the drawing-die wear is reduced and the material properties of the starting material are not influenced. According to the invention, the starting material is first reduced to an intermediate dimension of less than 7 mm and then coated, without the application of a lubricant substrate, with a homogeneous solid lubricant film which does not contain any components which impair the life of the heat-conducting material. The material is subsequently drawn into the finishing-pass region in a multi-stage dry-drawing process, the degree of reduction being greater than 30% in the first stage. Finally, the wire is drawn down to its final diameter in a finishing pass, avoiding the customary cleaning and annealing processes.
Patent SE-8206364-L (SE)
Inventor: ANDERSSON T
IPC: B60R22/40
Filed: 1982-11-09
Abstract: A retractor reel for a vehicle safety belt comprising a shaft rotatably mounted on a support adapted automatically to wind in a safety belt when the belt is not in use and incorporating means for locking the shaft to prevent the belt being withdrawn from the retractor reel under certain conditions, said locking means comprising stop abutment means on said support and at least one locking pin which extends through an aperture in the shaft, substantially diametrically across the shaft, substantially perpendicularly to the longitudinal axis of the shaft, the locking pin being axially movable between a retracted position and an extended locking position, the locking pin, when in the locking position, having an engagement end extending out of the shaft on one side thereof to cooperate with a stop abutment means provided on the support to prevent rotation of the shaft, the opposite end of the locking pin engaging the shaft on the other side of the axis of the shaft that is remote from the engagement end of the locking pin, there being a control disk rotatably mounted on the shaft for controlling movement of the locking pin.
Patent SE-8301797-L (SE)
Inventor: TAHVONEN R
IPC: A01N63/28
Filed: 1983-03-30
Abstract: The invention relates to a method for preventing fungus diseases in plants grown in, for example, a bed containing peat, by adding to the vegetation or the soil streptomyces griseaviridis stains ATCC 39271, 39272 and 39273. The aqueous suspension preferably contains at least 105 spores/ml, and at least 10 ml of the aqueous suspension is spread per one m2, or the seeds are immersed in the aqueous suspension.
Patent SE-8305257-L (SE)
Inventor: NEUROTH D H
IPC: H01B7/18
Filed: 1983-09-28
Abstract: Disclosed is a flat cable incorporating an elongated, bendable protective structure which is comprised of a central channel member of rigid cross-section for resisting forces applied to a centrally disposed insulated conductor and at least one outer channel member of substantially lesser rigidity for resisting insulation-disruptive forces which may be applied to an insulated conductor adjacent one edge of the cable.
Patent SE-8401783-L (SE)
Inventor: NILSSON N-E
IPC: B65G57/16
Filed: 1984-03-30
Abstract: No further information available at time of publication.
Patent SE-8404533-L (SE)
Inventor: LEITO V A
IPC: G01F1/38
Filed: 1984-09-10
Abstract: The output of a charging circuit (3) is connected to the input of a distribution capacitor (4), and also to a change-over switch (5) parallel to the capacitor for discharging the latter. The control input of the switch is coupled to an output of an indicator (6) which monitors the already travelled path of the vehicle. The indicator provides a pulse-form signal after each predetermined section of road travelled. The distribution capacitor output is connected to the input of an intermediary circuit (10), the output of which is connected to a second indicator (12) via an amplifier (11). A transmission change-over switch (9) is connected between the capacitor and the intermediary circuit, and has a circuit (13) for restricting the rise speed of a specific usage signal. It also limits (14) the speed of decrease, with both circuits being parallel connected between the capacitor and amplifier outputs. Between the travelled journey indicator and the discharge change-over switch are two series-connected monostable flip-flop circuits.
Patent SE-8404535-L (SE)
Inventor: NEISSEL J P
IPC: G21C17/10
Filed: 1984-09-10
Abstract: A rhodium self-powered detector, a fission chamber, and appropriate electronic circuitry for combining the output of the self-powered detector and the fission chamber are disclosed in combination wherein the combined output of the self-powered detector and the fission chamber is always proportional to the local reactor power level or neutron flux density in a nuclear reactor.
Patent SE-8404923-L (SE)
Inventor: HOLMGREN KLAS
IPC: E04F15/024
Filed: 1984-10-02
Abstract: A floor construction, suitably for use in rooms containing electrical switchgear, computers and like apparatus, comprises a plurality of mutually parallel, elongated and longitudinally extending first joists (8,9), and a plurality of mutually parallel, elongated, transversely extending second joists (12,13,14,15) extending at right angles across the first joists (8,9). The joists define one or more square and/or rectangular cavities, which are covered by one or more right-angled slabs (7,7',7''). These slabs form the surface of the floor and are dimensioned so as to be supported along the whole of their edge portions by the upper surfaces of adjacent joist sections. The elongated, longitudinally extending first joists (8,9) are provided with a plurality of first recesses (20) spaced at a given distance apart. These first joists (8), of reduced flexural resistance, are arranged to lie on a supporting foundation. The elongated, transversely extending second joists (12) are provided with a plurality of second recesses (21) spaced at a given distance apart. The transversely extending joists (12) of reduced flexural resistance are arranged to rest on the longitudinally extending joists (8) or the foundation (1). A first recess (20) located in a longitudinally extending joist (8) is arranged to co-act with a second recess (21) in a transversely extending joist (12) so as to locate the upper surface (22) of the longitudinally extending joist (8) and the upper surface (23) in the transversely extending joist (12) in one and the same plane. At least one slab (7) is provided with means for locking the slab against movement in a plane relating to the upper surfaces of the joists. The means (41) provided on the slab (7) is also arranged to lock the longitudinally extending and transversely extending joists (8,12) at right angles to one another and parallel with one another.
Patent SE-8406251-L (SE)
Inventor: RANNENBERG G C
IPC: B64D13/06
Filed: 1984-12-10
Abstract: An air cycle air conditioning system (10) is provided with regenerative heat exchangers (80, 110) upstream and downstream of an expansion turbine (90). A closed-loop liquid circulatory system serially connects the two regenerative heat exchangers for regeneration without the bulk associated with air-to-air heat exchange. The liquid circulatory system may also provide heat transport to a remote sink heat exchanger (150) and from a remote load (20) as well as heat exchange within the sink heat exchanger and load for enhanced compactness and efficiency.
Patent SE-8601627-L (SE)
Inventor: NESLUND EJE
IPC: B01D46/12
Filed: 1986-04-11
Abstract: Gas filtering device comprises a casing with openings in the front and rear walls and a number of cassettes con. a filter medium. The cassettes can be brought in and out of the casing via an opening in the side wall, and a guide is arranged on the base plate across the gas flow. An extension can be fitted to the guide to take a pile of cassettes which then can be transferred into the casing along the track formed by the guide and its extension which comprises two parallel roller ways designed to take the bottom frame of each cassette pile. The individual cassettes are held together by frames made up from T-sections with sealing strips arranged ont he horizontal webs.
Patent SE-8603717-L (SE)
Inventor: FJELKNER BO WALDEMAR
IPC: B27B5/29
Filed: 1986-09-04
Abstract: The so-called top edge guide also works with a second shaft (4) orientated parallel to and at a distance from the first shaft (1a) greater than the radius of the lopping blade (1). The second shaft works in conjunction with two holders (5) carrying one or more guide blocks (3). At least one of the holders is so arranged that the guide blocks can partly adopt a position orientated from the peripheral part of the lopping blade. - The holders are lockable with the second shaft (4) in the position in which the guides can work with the lopping blade peripheral part.
Patent SE-8703008-L (SE)
Inventor: SCHNEIDER B L
IPC: A61F5/455
Filed: 1987-07-30
Abstract: A female urinary incontinence device including a periurethral cup having a neck portion with laterally outwardly facing adhesive surfaces for sealingly engaging the inwardly facing surfaces of the labia minora (also the labia majora) to provide an effectively sealed flow path for urinary outflow into a collection receptacle. In a preferred embodiment, a second adhesive zone is also provided along the rim of the cup for sealing engagement with the periurethral floor. A one-way valve and a vent are also included to prevent backflow, protect the adhesive seals, and provide vacuum relief even at low urinary flow rates.
Patent SE-8703219-L (SE)
Inventor: RIESE H
IPC: A23L2/46
Filed: 1987-08-19
Abstract: Method for producing a juice concentrate from grapes which are pressed to a juice is clarified and concentrated by evaporating. The grape which is obtained when pressing the grapes is concentrated in two steps, where the first step is carried through in direct connection to the harvest. The grape juice is then evaporated to a semi-concentrate which is mixed with alcohol and stored during a desired time. The semi-concentrate is evaporated in a second step to a desired water content while simultaneously stripping off the alcohol.
Patent SE-8800340-L (SE)
Inventor: ORTIZ JR A L
IPC: H01S3/10
Filed: 1988-02-03
Abstract: A system for injecting successive beam pulses of a pulsed power laser into optical fibers, for transmission therethrough, is disclosed. The system comprises four lens, four fiber groups with the tips thereof respectively proximate the focal points of the lenses, two galvanometer driven mirrors for directing the laser beam through one of the lenses for focusing onto a selected fiber tip, and control means to drive the galvanometers to reorient the two mirrors between laser beam pulses into successive pairs of predetermined positions effective to inject the successive beam pulses into selected fibers. Failure to reorient the mirrors before the succeeding beam pulse arrives results in laser shutdown. Means are provided for detecting a malfunction of the mirrors, fracture of a lens or a missed fiber injection and, in either case, shutting down the laser.
Patent SE-8800436-L (SE)
Inventor: MCKEAN J A
IPC: B25B29/00
Filed: 1988-02-10
Abstract: A stud driver has threaded jaws with thread relief provided on a leading edge area of the jaws to reduce thread marking or deformation of the thread on the stud when the stud is driven under high torque conditions. The thread relief in the leading edge area of the jaws creates a shallower angle and increases contact area. If the stud driver is subjected to unusually high torques, the increased contact area prevents shearing of the thread on the stud.
Patent SE-8804603-L (SE)
IPC: B08B3/02
Filed: 1988-12-21
Abstract: A washing and cleaning system on a packing machine (1) of the type which manufactures filled packing containers from prefabricated container cases and which within a substantially wholly closed machine housing (6) comprises a bottom-forming station (2) a filling station (3), a top-forming station (4) and a driven chain or band conveyor (5) for transporting the cases between and through the said machine stations. The system comprises a slide (17) movable to and fro along a guide bar (16) which carries a number of freely adjustable nozzles (18) connected to one or more vessels containing fluids necessary for the washing and cleaning. The nozzles (18), moreover, are adjusted and distributed so that at least the bulk of all the machine components and spaces within the machine housing (6) as well as the inside of this housing are accessible to the fluid issuing through the nozzles (18) during the reciprocating movement of the slide (17) along the guide bar (16). The system, furthermore, comprises supplementary nozzles (26 and 28,29 respectively), firmly mounted at the conveyor (5) and in conjunction with the bottom-forming station (2) which likewise are connected, or connectable, to the said fluid vessels and with the help of which a supplementary cleaning of these specially exposed machine components is made possible.
Patent SE-9101577-L (SE)
Title: Multiple use textile napkin with plastic triangular piece - comprises triple layer of nonwoven viscous encased in layers of pure cotton wool flannel
Inventor: ANDERSSON KATARINA
IPC: A61F13/15
Filed: 1991-05-24
Abstract: The triangular plastic backing sheet is separate from the napkin itself which comprises five layers, viz. two outer layers of cotton wool flannel, and three inner layers of non-woven viscous textile which are moisture-absorbing. The napkin is sewn together with the aid of an overlock seam.