baber/WOPTO huggingface dataset:
Patent SE-8202977-L (SE)
Inventor: DIETRICH M
IPC: C08J3/02
Filed: 1982-05-12
Abstract: Stable dispersions of polyureas and/or polyhydrazodicarboxamides in hydroxyl-containing compounds are obtained by reacting 1) organic polyisocyanates with 2) primary and/or secondary amino group-containing polyamines and/or hydrazines and/or hydrazides, in 3) compounds containing at least one hydroxyl group as dispersants, where components 1, 2 and 3 are fed continuously to a through-flow mixer in such an amount that the mean residence time in the mixing unit is less than 10 minutes and the equivalent ratio of components 1 and 2 is between 0.8 and 1.05, and where either all three components separately or component 1 and combined components 2 and 3 are fed to the through-flow mixer, and where the reaction product leaving the through-flow mixer is subsequently collected in a receiver, if component 3 contains hydroxyl-containing polyesters, polyester-amides and/or polycarbonates having a molecular weight of between 400 and 16 000 and/or polyols having a molecular weight of between 62 and 400 and optionally additionally hydroxyl-containing, relatively high-molecular-weight polyethers. The dispersions of polyisocyanate polyaddition products in hydroxyl-containing dispersants which are accessible according to the invention can be used, for example, for the preparation of polyurethane plastics, in particular foams, having improved mechanical properties.
Patent SE-8204739-L (SE)
Inventor: VIIO MATTI
IPC: A45F5/00
Filed: 1982-08-17
Abstract: A tool holder comprises an upwardly open receptacle (10) intended to be attached to the clothing of the user. According to the invention one receptacle part (19) is hinged (31) to a plate (11) which is freely pivotable about the hinge location and which is provided with a plurality of slots (12,13,14) arranged to co-act with straps (15,16) or like means to form loops (17) of selected size for holding further tools.
Patent SE-8206603-L (SE)
Inventor: HATLAPA R
IPC: B30B15/06
Filed: 1982-11-19
Abstract: In a device for piston-type briquetting presses, a ram is connected via an overload safeguard to a drive. For this purpose, the ram is arranged above a piston and is supported in relation to the drive via an interposed chamber acting as a cylinder for the piston. For this purpose, the chamber is filled with oil and has a correspondingly adjusted overpressure valve. Furthermore, the chamber is connected to a line for feeding or draining oil, so that the piston, and thus the ram, can be adjusted in terms of its depth of penetration into the material.
Patent SE-8302376-L (SE)
Inventor: MITCHELL M C
IPC: E21B10/62
Filed: 1983-04-27
Abstract: A rotary/percussive drill assembly consists of a drill rod 1 and a hollow core drill body 2. The rod 1 has a frusto conical taper 11 on which is frictionally engaged a complementary tapered aperture 13 of the drill body 2 so that a skirt 13 of the drill body extends towards a chisel-bit end cutting part 3 of the drill rod. The end of the skirt 13 adjacent the chisel bit 3 has an array of cutting parts 15. Extending longitudinally through the drill rod is a passage 7 having an inlet port 8 and an outlet port 10 by which flushing fluid such as air under pressure is directed into the region of cutting to facilitate the removal of detritus and permit relatively high drilling rates with increased life for the cutting parts. <IMAGE>
Patent SE-8302579-L (SE)
Inventor: SAPPER F
IPC: F01C21/08
Filed: 1983-05-05
Abstract: A pump rotor comprises a pump shaft (3), a drive sleeve (2) mounted on the pump shaft (3) by splines and an elastically flexible blade wheel (1) made of vulcanised material bonded to the drive sleeve (2). The blade wheel (1) extends axially beyond the drive sleeve (2) at one end and is provided at this end with a radially inwardly extending encircling seal (4) which seals against the peripheral surface of the pump shaft (3). <IMAGE>
Patent SE-8400556-L (SE)
Inventor: ESKELINEN P
IPC: D21F7/00
Filed: 1984-02-03
Abstract: A method for guiding the paper web from the press section of a paper machine to the drying section is described. In the method, the web is guided, supported on the drying wire, at least through the first group of drying cylinders or through the initial end of this group. A fetching roll or a suction roll is located close to the smooth-faced centre roll of a closed press section. The drying wire of the first cylinder group of the drying section is passed over the fetching roll or equivalent. The web is passed from the roll of the press section as an open draw onto the drying wire running over the fetching roll. Within the run between the fetching roll and the first drying cylinder, on the opposite side of the drying wire to that supporting the web, several air jets are blown at a speed that is higher than the speed of the drying wire, the initial direction of the jets being substantially the same as the direction of running of the drying wire at that position. By means of this blowing of air, air is ejected out of the space between the drying wire and the walls of members that produce the jets of air. As a result, the web is held closely in contact with the drying wire and the web stretching necessary to detach the same from the press section section roll is significantly decreassed.
Patent SE-8400738-L (SE)
Inventor: OLSSON S Y
IPC: F23D1/00
Filed: 1984-02-13
Abstract: A burner for burning a pulverulent fuel has a divergent burner quarl at the narrow end of which a pressure liquid or compressed air burner for combustion-assisting gaseous or liquid fuel opens. The feed means for the pulverulent fuel comprise a number of separate discharge passages which are arranged in a ring and which open in the divergent wall portion of the burner quarl at a distance from both the burner nozzle and the inlet for secondary or main combustion air and which are directed obliquely inwardly towards the axis of the burner and are spaced from each other a distance which substantially exceeds the extension of each outlet of the discharge passage along said ring.
Patent SE-8401707-L (SE)
Inventor: JONSSON A
IPC: A47G27/02
Filed: 1984-03-28
Abstract: The mat has an outer layer with water-permeable characteristics to locate against a floor surface and a second outer layer turned upwards, which likewise is permeable to water. An intermediary layer is water and damp-absorbent.
Patent SE-8403677-L (SE)
Inventor: ROGOWSKY Y
IPC: H02J3/36
Filed: 1984-07-11
Abstract: A method, and apparatus implementing the method, for controlling the current and voltage of a high voltage, direct current transmission link connected at one end to an alternating voltage system via a rectifier and at the other end to another alternating voltage system via an inverter, wherein a first regulating circuit is connected to a rectifier to regulate one of the direct current and direct voltage output of the rectifier, a second regulating circuit is connected to the inverter to regulate one of the extinction angle of and current through the inverter, and a power regulator provides a signal representing a desired current magnitude to the first and second circuit means. The method includes providing a reference signal which defines a reference value for regulating the direct voltage output of the rectifier; reducing the reference value of the reference signal as long as the alternating voltage in the system connected to the rectifier has a magnitude which lies above a predetermined voltage magnitude and as long as the direct current flowing through the transmission link lies below a given current limit magnitude; and increasing the reference value of the reference signal as long as the alternating voltage in the system connected to the rectifier has a magnitude which lies below the predetermined voltage magnitude and the direct voltage of the transmission link lies below a given maximum voltage magnitude, or as long as the direct current in the transmission link lies above the given current limit magnitude.
Patent SE-8404356-L (SE)
Inventor: OIKARI T E T
IPC: G01T1/204
Filed: 1984-08-31
Abstract: Method to determine the degree of chemical quench and the degree of color quench in liquid scintillation samples in order to find the correct counting efficiency for the samples. Scintillation pulses produced by the liquid scintillation solution as a result of an isotopic decay or in response to radiation from an external  gamma -radiating source, are counted in a counter comprising two photodetectors working in coincidence, means for determining the value of one quench parameter dependent on the overall level of quench in the solution, and means for determining the value of another quench parameter predominantly dependent on the level of color quench in the solution. The counting efficiency for the sample can be determined on the basis of these two quench parameters.
Patent SE-8501063-L (SE)
Inventor: HEDSSTROM T
Filed: 1985-03-05
Abstract: Two or more parts (7',4') forming the platform are longitudinally movable relative to each other. The one inner part (4') comprises two parallel lower rails (4a',4b') joined to each other by a floor plate and the rails hold the railing provided along the floor. The other lower part (7') comprises two parallel lower rails (7a',7b') which are also joined by a floor plate (7c'), with the rails retaining the corresp. railing. The inner and outer parts of the structure comprise non-pliable units displaceable in relation to each other via rollers, with which they work in conjunction.
Patent SE-8503986-L (SE)
Inventor: JUVONEN H
IPC: B28B1/087
Filed: 1985-08-27
Abstract: According to the method, at least two conventional casting moulds (1) are placed side by side, which said moulds are provided with side beams and other equipment necessary for the manufacture of the panel. The moulds (1) may stand on their own legs (4) or on a foundation (5) prepared on the floor. The moulds (1) are reinforced and, if necessary, prepared for the casting in the conventional way. When the casting of the panel is performed, according to the invention, a multi-purpose wagon (2) is run to underneath the mould (1) along a track (3). The wagon is provided with a wedge mechanism (9) operating, e. g., by means of a hydraulic cylinder (8), by means of which mechanism (9) the wagon is detached from the support on its wheels and becomes placed against the base as well as raises the mould onto the support on the wagon. The wagon is additionally provided with means for the vibration, dumping and/or transfer (10) of the mold (1), or with other, corresponding devices by means of which a desired operation can be directed at the mould during or after the casting. Thus, in the above solution, separate actuating means are not required for each casting mould, but these means are located in a common multipurpose wagon (2) for the whole casting line.
Patent SE-8504223-L (SE)
Inventor: LEEB KARL-ERIK
IPC: B62D55/06
Filed: 1985-09-12
Abstract: Friction between the encompassing track belt and the runner (2) is low by virtue of an appropriate choice of materials in both constituents, or through the application of a lubricant.
Patent SE-8601317-L (SE)
Inventor: SVENSSON KJELL INGVAR
IPC: H01L31/00
Filed: 1986-03-20
Abstract: The solar cell has one side either of magnesian oxide or which is transparent to both visible and infre-red light. The other side is of common salt, which is likewise transparent to both forms of light, so that it can be thick without impeding light from reach the stop layer. - Neither side of the cell must be blocked, but is allowed to take in light at all times. They are N or P-conducting materials, the connecting material being copper, temperature being able to rise to approx. 500 deg.C. Since both sides are penetrable by infre-red light, the resultant heat may be converted to electrical energy. The cell can be used as a window, utilised daylight during the day, and internal light at night. If it is required to use heat from one side, e.g. the inside, instead of converting it to electrical energy, quartz can be used instead of magnesium oxide.
Patent SE-8601655-L (SE)
Inventor: NILES H P
IPC: A61K/
Filed: 1986-04-14
Abstract: A novel composition to counter by preventing and controlling breath odor containing as the essential agents, a salt which provides zinc ions, and an ionone ketone terpene derivative.
Patent SE-8602769-L (SE)
Inventor: ROBINTON M A
IPC: H04L12/00
Filed: 1986-06-23
Abstract: A communication system for use in a network of interconnected communication paths such as electrical power lines utilized for distributing electrical power. The system includes two or more remote units and a master unit, each having an associated address, which are connected to the network. The remote units are each capable of initiating a down link message sequence wherein a data package containing data, such as data relating to power consumption, is transferred from one of the remote units to the master unit. The down link message sequence may include the transmission of one or more messages containing the data package by the remote units with the particular path taken being a function of network conditions. The master unit acknowledges receipt of the data package by initiating an up link message sequence wherein the remote units transmitting during a down link sequence are informed of the receipt. In addition to addresses and data package the messages include information regarding network conditions. By way of example, a message may include information which indicates the amount of noise present in the message path between the transmitting remote unit and the master unit and information which indicates the number of message transmissions required to transfer a data package from the transmitting unit to the master unit. Remote units ascertain network conditions for selecting optimum message paths by examining messages received on the network, including messages not directed to the receiving remote unit.
Patent SE-8702337-L (SE)
Inventor: MENCKE H
IPC: D05B33/00
Filed: 1987-06-04
Abstract: The invention relates to a method and a sewing machine for joining two blank pieces. Purpose: the freeing of labour. Object: The fully automatic joining of two or more blank pieces. The object is achieved, according to the invention, in that two blank pieces 6 are fed next to one another, on two parts 20; 21 of an oscillating table 19, to the sewing appliance 1 located in the rear part of the latter. During the transport of the blank pieces 6 along guide fences 14, the edges to be joined together slide vertically downwards to a lower stop 24 or vertically upwards to a stop 28. The needle 12 works at right angles to the vertical seam legs, that is to say horizontally. In an alternative embodiment, two or more blank pieces 6 are fed along guide fences 14 to the sewing appliance 1 on oscillating plates 2; 3 arranged obliquely one above the other. <IMAGE>
Patent SE-8704286-L (SE)
Inventor: WESTRUP P S W
IPC: B65D75/38
Filed: 1987-10-30
Abstract: A packing, especially for a book, comprises two corrugated cardboard sheets 1,12, which are intended to be wrapped at least partially around the book 9 in such a way that they protrude past this such that the packing is given a shock-damping capacity. This shock-damping is obtained by virtue of the fact that firstly the last wrapped-round sheet 12 protrudes past the ends of the book 9 enclosed in the first sheet 1 and secondly the edge sections of the inner sheet 1 have cut-outs 7 and projections 8, which form shock-damping and shock- absorbing distances between the longitudinal edges of the inner corrugated cardboard sheet 1 and adjoining parts of the outer corrugated cardboard sheet 12. The packing also incorporates an address label 10 with text 11 which can be read through a window 14 in the second sheet 12. In a method for packing a book 9, for example, this is wrapped in two mutually overlapping and intersecting corrugated cardboard sheets 1,12, which are sealed around the book 9. Both the first and the second corrugated cardboard sheet 1,12 are made to protrude somewhat on either side of the book 9, cut-outs 7 within the edge sections of the first corrugated cardboard sheet 1, as this is wrapped round, being placed at the corners of the book 9 so that shock-absorbing and shock-damping distances are formed between the edge sections of the first corrugated cardboard sheet 1 and adjoining parts of the last corrugated cardboard sheet 12. <IMAGE>
Patent SE-8801097-L (SE)
IPC: A63B69/20
Filed: 1988-03-24
Abstract: The appts. has a pivotable part (12) comprising two connected components (14) which have different characteristics. A spring (14), with relatively powerful stiffness, is incorporated.
Patent SE-8802315-L (SE)
Inventor: WALTHER J
IPC: B21C3/02
Filed: 1988-06-20
Abstract: The invention relates to the design of the hole geometry of drawing dies, the design being employed in the processing of continuous stock, especially wire. According to the invention, the object is achieved by the fact that the length of the forming zone is divided into any desired number of sections, each section being assigned a particular angle of inclination of the hole such that the product of the degree of deformation and the yield strength, which is at the same time influenced by the respective prior degree of deformation of the forming stock, is equal. This solution furthermore allows cold forming, at below 300@ Celsius, of continuous forming stock having a diameter greater than 2 mm and provided with coating substances. <IMAGE>
Patent SE-8900895-L (SE)
Inventor: TAITOKARI E
IPC: E04H/
Filed: 1989-03-14
Abstract: The invention concerns an underground container, for example an oil or sewage cistern, which comprises at least circumferential and bottom sections 1, 2, 10, 11, 15, 16 which together surround a closed storage space 3, and attachments 4, 6 for emptying and filling the container. In order for the container to be transported to the customer at less cost than before, and for the container also to be anchored securely in the ground, the circumferential section 1 is essentially conical, and the bottom section 2, 10, 11, 15, 16 is secured in the broad end of the circumferential section. <IMAGE>
Patent SE-8903935-L (SE)
Inventor: MORI KEI
IPC: G01N33/48
Filed: 1989-11-22
Abstract: A bioassaying device for carrying out an experiment with a subject placed under a transparent portion of a base plate. The subject is irradiated with light rays emitted from light-emitting ends of three fiber optic cables. One of the three fiber optic cables radiates light rays containing plenty of the red color-spectrum component, another cable radiates the blue component and the remaining cable radiates the green component. Each of the fiber optic cables is provided with a mechanism for adjusting its inclination angle simultaneously with vertical movement of a moving plate upon which the fiber optic cables are mounted.
Patent SE-9000302-L (SE)
Inventor: BRAGE NILS ANDERS
IPC: F41A1/10
Filed: 1990-01-29
Abstract: PCT No. PCT/SE91/00064 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Jan. 29, 1991 PCT Pub. No. WO91/11672 PCT Pub. Date Aug. 8, 1991.A countermass for recoilless weapons which is intended to be placed behind the projectile propelling charge (3) of the weapon and which is also intended to depart together with the propellant gases exiting rearwardly from the weapon when the projectile is propelled forwards. The countermass includes a countermass body (5) which is deformable at the pressure and the temperature prevailing in the barrel during firing of the projectile and which has at least one gas through flow passage (6) which widens rearwardly in nozzle form.
Patent SE-9000767-L (SE)
Title: Staircase bannister attachment - has holder connecting upright posts to hand rail and joined releasable at one end to intermediate piece
Inventor: WINGE I
IPC: E04F11/18
Filed: 1990-03-05
Abstract: A hand rail extends along the inside of the bannisters, and at a suitable distance above the staircase. A holder (23) connects an upright post to the hand rail. One end of this holder is releasably connected to an intermediate piece (19) which works displaceably in conjunction with the upright post, and along the length of which it can be fixed in a required position.
Patent SE-9102067-L (SE)
Inventor: NYBERG C E T
IPC: D04H1/64
Filed: 1991-07-02
Abstract: PCT No. PCT/SE92/00466 Sec. 371 Date Feb. 26, 1993 Sec. 102(e) Date Feb. 26, 1993 PCT Filed Jun. 24, 1992 PCT Pub. No. WO93/01444 PCT Pub. Date Jan. 21, 1993.According to a method for applying an insulating layer to a surface fibers, of an inorganic material an sprayed onto the surface under simultaneous wetting of the fibers with water and/or a binder so that the fibers stick to the surface whereafter the layer is formed and dryed/hardened. Prior to or after the drying/hardening a binder can be sprayed to the surface for the purpose of achieving a dustless and mechanically resistant surface layer. A device for applying of an insulation to a surface of an object (10), making use of the method, comprises a store (41) of fibers of an inorganic material, a conduit (20) for the transfer fibers from the store (41) to a spray nozzle (21) and device for generating an air flow in the conduit (20) directed towards the nozzle (21). Further, the device includes a first ejector (22) provided at the end of the conduit facing the store (41) for introducing air jets into the conduit (20) in the direction of the fiber stream but at an inclination with respect to the stream, a second ejector (23) disposed at the end of the conduit facing the spray nozzle (21) for the introduction of air jets directed so as to bring the fiber stream into rotation, and a device (24) disposed adjacent to the spray nozzle (21) for introducing into the fiber stream, but outside of the spray nozzle, of liquid jets in the direction of the fiber stream but forming an angle with the stream, the liquid jets comprising a mixture of water and a binder.
Patent SE-9401695-L (SE)
Inventor: ROSEN JONAS
IPC: F28F21/08
Filed: 1994-05-18
Abstract: An austenitic Ni-based alloy with improved workability, good corrosion resistance and good structure stability useful as heat exchanger tubing in sulphur-, chloride- or alkaline-containing environments. The material has an austenitic structure which contains in weight-% up to 0.025% C, 20-27% Cr, 8-12% Mo, up to 0.5% Si, up to 0.5% Mn, up to 0.3% Al, up to 0.1% N, 3-15% Fe, up to 0.5% Ti, up to 0.5% Nb, the remainder being Ni and usual impurities.
Patent SE-9500094-L (SE)
Title: Förfarande och anordning för matning av plantor samt användning därav
Inventor: OLOFSSON BO EVERT
IPC: A01C11/02
Filed: 1995-01-12
Abstract: SAMMANDRAG uppfinningen avser ett fOrfarande for matning av plantor (30), sarskilt matning av skogsplantor, fran en plantlagerenhet (100) for sadana plantor ordnade i rader till en inmatningsoppning hos en plantmottagare (50) for overforing av namnda plantor till en automatisk planteringsanordning direkt eller via en plantmatningsledning. Den kannetecknas av att en plantlagerenhet (100) for plantor (30) anbringas i en plantbarare (2), att ett gripdon (20) medelst langsgltende och tvarg&ende forflyttningsorgan (10, 12; 64, 66) bringas fram till respektive planta (30) en efter en, att resp planta gripes och bringas upp ur sitt sate i plantlagerenheten (100) genom att gripdonet (20) och plantbararen (2) bringas isar i vertikal led, och att gripdonet darpil fOrflyttas till en plantmottagare (50) saint deponerar plantan (30) i dess inmatningsoppning (52). Uppfinningen innefattar aven en anordning for genomforande av forfarandet.