baber/WOPTO huggingface dataset:
Patent SE-0300818-L (SE)
Inventor: SUNDIN TORGNY
IPC: E03D11/11
Filed: 2003-03-25
Abstract: Effluent is supplied to the separator by an inlet pipe (10) with an end section (20) located above the base (28) of a container housing the separator. This end section is oriented at angle of 50-160 deg. relative to the vertical and a tongue (30) forms an extension of the bottom edge of its free end. The tongue extends essentially parallel to the pipe end section, has a width less than 4 cm and has a length of at least 6 cm. This enables the liquid fraction of the effluent to run off the end of the tongue and ensures that the solid fraction falls of one of the sides of the tongue into the container.
Patent SE-0301162-L (SE)
Inventor: SNEKKENES VIDAR
IPC: D21C5/02
Filed: 2003-04-17
Abstract: The method is for pre-treatment of chips that are fed to a sulphate cooking process. Through acidification of the chips in an acidic treatment fluid with a subsequent draining of free treatment fluid before subsequent steaming or wet-steaming, a high concentration of free hydrogen ions is established within the chip pieces. When the chips are subsequently formed into slurry with preferably a sulphide-rich alkali cooking fluid, H<SUB>2</SUB>S is formed locally in the chip pieces which gives a yield-increasing effect in the subsequent cooking step of 1-3%.
Patent SE-0301529-L (SE)
Inventor: CIMETTA SILVANO
IPC: D06F39/08
Filed: 2003-05-26
Abstract: The machine has an auxiliary pipe 13 of narrow cross-section that connects a water / cleaning agent dispenser 3 with a drain pump housing 6. The auxiliary pipe is fitted with an air jump interruption at its upper end. An opening 4 is provided in an outer tub of the machine which is closed by a ball 9. The opening communicates with a drain manifold 5 and housing 6 containing a drain pump. The housing further communicates with a drain tube 7. An overflow pipe 15 communicates with the outer tub of the machine with its outlet located at a level 'v'. The level 'v' is lower than the drain tube level 'h'.
Patent SE-7408376-L (SE)
Inventor: KETTERER R A
IPC: B21C47/00
Filed: 1974-06-25
Abstract: The application discloses the reduction of slack in metal coil slitting lines, wherein a relatively wide strip is passed through a slitting instrumentality by which it is slit into a plurality of narrower strips which are then recoiled by a common recoiling device. Because of variations in thickness across the width of the original strip, the recoiled narrower strips which are being rewound simultaneously, will have various degrees of slack, resulting in some loose coils. According to the invention, an electrostatic fluidized bed is disposed between the slitting device and the recoiler, below the slit strips. The bed contains a suitable powder, such as mica; and as any one of the slit strips sags toward the fluidized and charged bed, it picks up some of the charged powder particles. The pick-up is proportionate to the amount of sag, or proximity of the sagging strip to the bed. The picked up powder is trapped in the wraps of the strip on the recoiler, effectively thickening the wrap, and thus restores tension and results in taking up the slack. The system is self-compensating and automatic.
Patent SE-7513137-L (SE)
Inventor: OMEDEI-SALE A
IPC: A61K31/47
Filed: 1975-11-21
Abstract: Novel tricyclic compounds containing two ring notrogen atoms and represented by the following for
Patent SE-7601633-L (SE)
Inventor: PATTERI M
IPC: A42B3/16
Filed: 1976-02-13
Abstract: A device for protecting the hearing of a user which includes an ear hood secured to a helmet by a pivotable bow which can be moved forwardly and rearwardly of the helmet and also laterally thereof. The bow is provided with a sliding surface over which a pin slides when the ear hood is moved outwardly. A spring member is connected at one end to the helmet and at the other end to the slidable pin for normally holding the ear hood against the ear. When the ear hood is moved laterally from the ear of the user the pin slides over the sliding surface so that the spring member urges the bow to remain in its outward position.
Patent SE-7701645-L (SE)
Inventor: SWIDER R A
IPC: C09D5/00
Filed: 1977-02-15
Abstract: COAGULATION COATING PROCESS A coagulation process for coating various substrates with organic resins which may be admixed with reactive or nonreactive particles.  The process comprises (A) providing the substrate to be coated with a dry coagulating compound surface and (B) exposing said substrate to an aqueous bath comprising an organic film forming material, at least fifty (50) weight percent of which is a chemically ionizable organic film-former which (i) has at least 12 carbon atoms per molecule; (ii) is at least partially ionized such that it is substantially soluble in said aqueous bath; and (iii) coagulates in the presence of said coagulating compound.
Patent SE-7705695-L (SE)
Inventor: BILLE D
IPC: G03F7/12
Filed: 1977-05-16
Abstract: An apparatus for manufacturing or treating a stencil intended for use in a silkscreen printing machine. The stencil has been lighttreated to transfer a design to a pre-treated net or film. The film being subjected to a water-treatment process to rinse the film to develop said pattern. The apparatus comprises at least two pipes having mutually facing nozzles and being arranged to co-act with a displaceable holder in a manner such one of said at least two pipes passes on the rear of the film and the other of said at least two pipes passes on the other side of said film.
Patent SE-7710224-L (SE)
Inventor: WIRT L A
IPC: A01G23/089
Filed: 1977-09-13
Abstract: A tree-shear apparatus includes two blades, each having a spherical blade portion. The blades are pivotally mounted relative to a frame, with the pivot axes of the blades and the radii of the spherical blade portions being arranged to provide that a true spherical cut of a tree is achieved.
Patent SE-7713349-L (SE)
IPC: F16K5/06
Filed: 1977-11-25
Abstract: A ball valve or the like for high pressure operation having a connection between the actuating stem and the body wall which allows tipping of the ball valve under pressure into tight sealing engagement with the sealing ring at the outlet end of the valve. The actuating stem is sealed to a first ring but has clearance with the valve body, and the ring is attached by a bellows or the like, which in turn is connected to the valve body, so that the stem may tip slightly with respect to the valve body.
Patent SE-7808152-L (SE)
Inventor: CARLSSON H I
IPC: B65G23/38
Filed: 1978-07-26
Abstract: The present invention relates to a conveyor belt device. The object of the invention is to produce an intermittent advancement of a section of a continuously advanced conveyor belt 2. This is achieved by the fact that two displacement members 3, 4, which are arranged on both sides of the said section, are made to swing to and fro between two end positions in rhythm with each other, but in opposite directions transversely to the belt, for displacement of the belt section situated directly in front of the respective member, and by the fact that the speed of the displacement members 3, 4 is matched to the speed of advancement of the track, so that the belt section between the two displacement members is stationary when the - viewed in the direction of advancement of the track - front displacement member 3, from its one end position, is displaced from the hauling track and when, at the same time, the second displacement member 4, upon its relocation from the one end position, displaces the section advanced directly in front of this end position, and is restored to motion once the two displacement members 3, 4 have reached their opposite end positions and turn about. <IMAGE>
Patent SE-7902173-L (SE)
Inventor: SAVOLAINEN J
IPC: B01D29/62
Filed: 1979-03-12
Abstract: Periodically operating pressure filter for the concentration of a solid matter suspension, comprising a filtering tank with an input conduit for introducing the suspension to be filtered under pressure, and a drain conduit for removal of the concentrated sludge, and a number of filtering elements suspended from the ceiling, through which the filtrate flows and which are internally in communication with a filtrate collecting tank located above and which thereby collect sludge on their outer surface. The sludge has been arranged to be periodically detached by making the pressure inside the filtering element higher than on its outside. The filtrate is under atmospheric pressure in the collecting tank. For detaching the sludge periodically from the outer surfaces on the filtering elements the pressure has been arranged to be removable from the filtering tank by opening for the suspension residing there, an exit flow, whereby the filtrate in the collecting tank will pass under hydrostatic pressure effect in counter-current fashion through the filtering elements.
Patent SE-7902497-L (SE)
Inventor: BERGSETH J
IPC: F25D21/06
Filed: 1979-03-20
Abstract: In freezers with cooled surfaces frost is successively formed, which impairs the freezing capacity. Therefore to remove the frost a heating element (24) in a means (19) under and close to a cooled surface (13) is used. At first the frost on this surface (13) melts and the water formed is collected in the means (19). The water is vapourized and the vapour is spread all over the freezing chamber in which it delivers heat to frosty places. Water formed during the defrosting time is collected on the bottom of the freezing chamber (17) and is drained to a vessel (38) by a drain conduit (21).
Patent SE-7902516-L (SE)
Inventor: HECHT S
IPC: H04L1/18
Filed: 1979-03-20
Abstract: A method of and communication system for transmitting data, such as telegrams, messages and information, from a transmitting station to a receiving station, both stations possessing transmitter and receiver sections. The data to be transmitted, such as telegrams, is provided, by means of an identification device of the transmitting station, with names from a predetermined list in a manner such that such data can be detected by an evaluation device of the receiving station and identified in its sequence. The predetermined list of names is known to the evaluation device.
Patent SE-7905010-L (SE)
IPC: C22C11/00
Filed: 1979-06-08
Abstract: A lead base coating material containing 0.3-30.0 weight percent, preferably 3.0-4.9 weight percent of tin and 0.001-0.3 weight percent, preferably 0.001-0.02 weight percent in phosphorus content equivalent of at least one selected from the group consisting of phosphorus, tin phosphide, zinc phosphide, antimony phosphide, bismuth phosphide and lead phosphide. The coating material has an excellent wetting to the matrix of a metal plated with the coating material, can promote the formation of an alloy phase between the plating metal matrix and a plating layer, and can also form a plating layer having an improved solderability and an improved corrosion resistivity. The coating material may further contain 0.1-7.0 weight percent of zinc and/or 0.5-35.0 weight percent of antimony, the former imparting sacrificial anodicity to the plating layer, while the latter imparting an enhanced hardness to the plating layer.
Patent SE-8000959-L (SE)
Inventor: WALLSTEN HANS IVAR
IPC: B26F1/40
Filed: 1980-02-06
Abstract: In producing a receptacle a web of plastics material is moulded so that the web forms a receptacle with a liquid-tight side wall, and the formed receptacle is severed from the rest of the web by means of cooperating elements movable relatively to one another and simultaneously one or more apertures are formed in the base of the receptacle. A filter disc may be located within the receptacle. In the embodiment of Fig. 3, a sheet (9) is vacuum moulded in a mould (7) and the resultant article is severed from the sheet by a first blade (13) acting against a resilient counter (10). An aperture is simultaneously formed in the base of the article by a second blade (14) acting against a second counter. A filter disc is located over the aperture. In the embodiment of Fig. 7, each of a pair of vacuum moulds has a resilient cushion (24) in its base and the base of the freshly formed article is perforated by a member (12a, 12b) carrying pins (22) which is movable into the mould. <IMAGE>
Patent SE-8001699-L (SE)
Inventor: SODERSTROM INGE RAGNAR
IPC: A61C9/00
Filed: 1980-03-05
Abstract: For the production of a core for a root-filled prepared tooth the root canal (11) of the prepared tooth (10) is filled with an impression material (27) which is injected at the bottom of the root canal to successively fill the root canal from the bottom thereof and outwardly under expulsion of air therefrom. The injection is carried out with the aid of an injection needle (23) with an injection syringe cylinder (24) with piston (25) attached thereto, the cylinder being filled with said impression material and the injection needle serving as reinforcing element for the impression material, permitting extraction of the cast from the root canal after the impression material has set. In addition to the injection needle with the syringe cylinder and piston attached thereto the apparatus may comprise a mould (13, 14) formed as a guide for the injection needle (23) and adapted to be applied to the prepared tooth (10) for taking a simultaneous cast of the root canal (11) and the free prepared tooth surface (12) of the tooth.
Patent SE-8007372-L (SE)
Inventor: ROSEN J S
IPC: F16B2/18
Filed: 1980-10-21
Abstract: A quick-release clamp particularly suitable for microtomes is disclosed. The clamp has several fingers protruding from the face of the clamp assembly to grip an object. A pivotally mounted control arm first moves the protruding fingers away from the face of the assembly and then moves them away from the center axis of the assembly to provide clearance for removal of the object. The object preferably has tabs adapted to extend under a lip portion of the fingers.
Patent SE-8100588-L (SE)
Inventor: ATALLA M M
IPC: G06Q20/40
Filed: 1981-01-29
Abstract: A card-coding system and method preserves the security of the encoding process against duplication and counterfeiting of cards by securing the interactions under the control of the individual and then of the issuing institution. Multilevels of offset codes are generated in successive interactions so that attempted alteration, duplication, or counterfeiting of a coded card will be readily detectable using "off-line" card-checking apparatus. An "active" card is initially issued or authorized with an established credit balance, and its authenticity, balance, and proper use are continuously checked, debited and updated in each authorized transaction completed by the proper individual.
Patent SE-8100724-L (SE)
Inventor: FYLES K M
IPC: C03C3/095
Filed: 1981-01-30
Abstract: Alkali-resistant glass fibres for use as reinforcement in cementitious products are formed from a composition comprising, in weight percentages: -SiO2 55 to 75% -R2O 11 to 23% -ZrO2  6 to 22% -Cr2O3  0.1 to 1% -Al2O3  0.1 to 7% -Rare earth oxides + TiO2  0.5 to 16% -  where R2O is any one or more of Na2O, K2O or Li2O, the content of TiO2 does not exceed 10%, and the total of the components recited above amounts to at least 88% by weight of the glass, the glass having been melted under non-oxidizing conditions such that all or a substantial proportion of the chromium in the glass is in the trivalent state. Cementitious products incorporating such fibres, e.g. in a proportion of 3 to 6 weight %, can be made using a Magnani-type asbestos cement machine or by a "spray-up" method.
Patent SE-8101502-L (SE)
Inventor: HERKERT C-M
IPC: B29C57/00
Filed: 1981-03-10
Abstract: A gudgeon pin, particularly for internal-combustion machines, has an abrasion-resistant, hard metal surface of a thin-walled sleeve tube (2) of high-strength metal and an inner core, firmly connected thereto. In this gudgeon pin, a particularly low weight is achieved in that the core (3) consists essentially of plastic, fibre-reinforced, unidirectional, in the longitudinal direction. <IMAGE>
Patent SE-8103848-L (SE)
Inventor: RAUSING H A
IPC: B29D23/00
Filed: 1981-06-18
Abstract: The invention relates to a tube package of plastic material which consists of a tubular shell (1) part together with end closures front and back (3, 6, 7). The shell part is constituted of a cylinder of molecular-oriented plastic material, and its front end closure of a curved shrunk portion of the extension of the shell part. The rear closure of the shell part is constituted of a transversely sealed portion of the shell part.
Patent SE-8104751-L (SE)
Inventor: MIN MART VALTEROVICH
IPC: H02M7/537
Filed: 1981-08-07
Abstract: PCT No. PCT/SU80/00121 Sec. 371 Date Aug. 4, 1981 Sec. 102(e) Date Aug. 4, 1981 PCT Filed Jul. 31, 1981 PCT Pub. No. WO81/01762 PCT Pub. Date Jun. 25, 1981.A quadrature stepwave frequency converter comprises two variable-gain circuits, each connected to a sign reversing circuit adapted to reverse the sign of the gain. The absolute value of a converter gain depends on the number of the control inputs of the variable-gain circuits, at which binary signals have changed in a certain direction. The converter further comprises a sequencer 9 having two outputs respectively connected to the control inputs of the sign reversing circuits and its remaining outputs connected to the control inputs of the variable-gain circuits, so that the instants of changes in the binary signals at the mutually corresponding control inputs of different variable-gain circuits coincide.
Patent SE-8106272-L (SE)
Inventor: BRACKMANN W A
IPC: A24C5/39
Filed: 1981-10-23
Abstract: A novel tobacco feed device (10) and method of use thereof for the direct feed of tobacco to rod formation in a cigarette making machine are described. The device (10) includes a reservoir tube (42) containing a reservoir of opened cut tobacco, metering rolls (54) to meter required amounts of cut tobacco from the reservoir tube (42) to discharge metered tobacco to the cigarette maker. Internal hoppers, carding drums and picker wheels are avoided by the structure of the invention giving rise to greatly enhanced tobacco filling power.
Patent SE-8106892-L (SE)
Inventor: TSITOVICH I G
IPC: B65H51/00
Filed: 1981-11-19
Abstract: This device consists of a method and a device for feeding yarn to a knitting mechanism of a knitting machine. According to the invention, the method and device can be used with round knitting machines for knitting of tricot items individually or in textile paths. The method is based on using yarn A to form yarn wraps B which surround one interacting yarn-feeding drum 3 with a driving belt 2 and a console bar 4. At least part of the yarn wraps can be placed both under the belt 2 and outside it. When the yarn wraps are outside the belt 2, the yarn tension is decreased by means of bringing these yarn wraps in contact with an additional yarn-feeding drum 5 which rotates with a rotational speed which is higher than the rotational speed of the primary drums 3. This makes it possible at a predetermined time for the knitting of tricot items to regulate the yarn tension or the yarn-feeding speed. <IMAGE>
Patent SE-8106961-L (SE)
Inventor: MAURANEN P
IPC: B05C3/12
Filed: 1981-11-23
Abstract: Coating apparatus includes three coating rollers, in a closed group, forming two coating nips with each other. First coating supply apparatus is provided on the first coating roller, followed by knife or doctor coating apparatus. Second coating supply apparatus is provided on the second roller after the first nip, followed by knife or doctor coating apparatus. After the second roller, the paper web runs through a second nip formed by the second roller and a third coating roller. The coated web is released from the third coating roller and transferred to drying apparatus, for example. If necessary, heating apparatus is provided at the first and second coating rollers for drying the web and the coating agents by heat radiation without contact with the web.
Patent SE-8200250-L (SE)
Inventor: FLIRI H
IPC: C07D501/36
Filed: 1982-01-18
Abstract: 7-[(Carboxymethoximino)-1H-pyrazol-3yl-acetyl]amino-3-desacetoxy-3-(1- methyl-1H-tetrazol-5yl-thio)cephalosporanic acid and salts and solvates thereof which possess chemotherapeutical in particular antibiotic activity.
Patent SE-8200314-L (SE)
Inventor: MEYER A
IPC: G06F13/42
Filed: 1982-01-20
Abstract: The system consists of any desired number of independent computer modules (2) with equal priority and independent periphery modules (3) with equal priority, wherein a processor (5) with a local bus and store is contained in each module (2, 3). The computer modules (2) which can work out user and service programs independently by interpreting at least one program language and the periphery modules (3) which can execute independently input-output instructions, or instruction chains are operated together with a general store (4) on common asynchronous bus (1). Operations are divided between the modules (2, 3) so that each module (2, 3) contains only that instruction which it needs to fulfil its special function. Tasks which one module (2, 3) cannot perform itself are passed on via the bus, to a module (2, 3) which is specialized for the purpose. Thus both in the hardware construction and in the operating system, a modular data processing system is afforded which can be extended as desired without alteration or adaptation of the operating system. <IMAGE>
Patent SE-8201455-L (SE)
Inventor: BIERI H
IPC: B30B9/06
Filed: 1982-03-09
Abstract: The press (10) has a tubular pressing cylinder (12) which is provided in the operating region with a multiplicity of passage apertures (30) for the outflow of pressed-out water and can optionally be sealed off at one end by a displaceable interlocking bar (14) and/or can be opened by means of alignment of a discharging aperture (38) in the interlocking bar (14). By means of a pressing ram (16) which is displaceably mounted in the pressing cylinder (12) and can be advanced from the other end of the pressing cylinder and returned by a hydraulic piston/cylinder arrangement (18), it is possible to dewater the waste substances which have been introduced into the pressing cylinder (12) through a feeding aperture (26) and compact them to form a pressed object (28) which is subsequently discharged from the press (10) through the discharging aperture (38) in the interlocking bar (14). <IMAGE>
Patent SE-8301334-L (SE)
Inventor: ENNING JURGEN
IPC: C02F7/00
Filed: 1983-03-11
Abstract: A device is described for aeration of the hypolimnion in stagnant waters, which device is equipped with a rising tube, falling tube and transfer chamber connecting the rising tube and falling tube. The transfer chamber is incorporated in a floating platform. The rising tube and the falling tube are designed as floats which can be flooded and emptied, which can be suspended from the floating platform with essentially horizontal tube axes. The rising tube and the falling tube can be connected via detachable couplings to connection branches of the transfer chambers prior to pivoting from the horizontal floating position into a vertical operating position, this operating position being set by flooding the floats. <IMAGE>
Patent SE-8400407-L (SE)
Inventor: OLSSON T
IPC: B27H1/00
Filed: 1984-01-27
Abstract: The flat wood laminate material is bent into polygonal or elliptical shapes at cut lines.
Patent SE-8401989-L (SE)
Inventor: LUNKENHEIMER W
IPC: C07D285/135
Filed: 1984-04-10
Abstract: Fungicidal agents for use on cereal crops, comprise at least one substituted 5-t-buty(-1,3,4-thiadiazol-2-yl-urea of the formula   <IMAGE>  in which R represents t-butyl which is monosubstituted or polysubstituted by halogen, R<1> and R<2> independently of one another represent hydrogen or alkyl and  R<3> represents alkyl or halogenoalkyl. The fungicide, optionally admixed with a diluent or carrier, is applied, in an amount sufficient to combat the fungus without killing the grain, immediately before sowing or during growth of the cereal. Alternatively, the fungicide may be applied to the cereal seed.