baber/WOPTO huggingface dataset:
Patent SE-8501881-D0 (SE)
Inventor: STELLER H
IPC: B04B7/08
Filed: 1985-04-17
Abstract: The invention relates to a drum for centrifugal separators, the main parts of which, the drum lower part and the drum cover, are clamped together axially by a threaded ring situated radially internally in the drum lower part. The aim of the invention is to exclude that the play between drum lower part and the threaded ring situated radially internally for connection to the drum cover increases in the operating state and the threaded ring is displaced eccentrically. According to the invention, this is achieved in that the threaded ring is provided with numerous slots on its inner circumference. <IMAGE>
Patent SE-8503111-D0 (SE)
Inventor: WATANABE I
IPC: C07D401/12
Filed: 1985-06-20
Abstract: This invention relates to a 1,4-dihydropyridine derivative of the formula   <IMAGE>   wherein Y represents an oxygen or sulfur atom or a vinylene group, Z represents an oxygen or sulfur atom or an alkylene group, R2 represents an imidazolyl or pyridyl group and the remaining substituents are herein defined. These compounds have a vasodilating activity and a platelet aggregation inhibiting activity.
Patent SE-8503802-D0 (SE)
Inventor: NORDSTROM CURT
IPC: B21J15/12
Filed: 1985-08-14
Abstract: Invention concerns a tool for drawing of blind rivets fitted with upsetting pins, especially self-sinking blind rivets, as well as a rivet and a drill designed to be used in the tool according to the invention. The tool is intended to be fixed upon the drive shafts (2) on a hand tool (1), and include a mouth piece (8) with a transverse hole (9) which is formed in such a way that a blind rivet set therein is made to turn when the drive shaft (2) rotates in one direction, and that a draw device (10, 12) draws on the rivet's upsetting pin when the drive shaft (2) rotates in the opposite direction.<IMAGE>
Patent SE-8600157-D0 (SE)
Inventor: SOKOLOWSKI R C
IPC: D04H1/42
Filed: 1986-01-15
Abstract: An elasticized non-woven fiber material is made by combining one or more textile fibers with one or more elasticizable fibers and bonding the combined fibers together. The resultant web of bonded non-woven fibers is then heat-treated to heat-shrink the elasticizable fiber and recover its elasticity thereby shrinking the fibers and the web of material. An elasticized non-woven fabric made by the described method is also provided. Upon shrinking the elasticizable fibers gather and pleat the textile fibers. The textile fibers may be of synthetic organic polymeric materials, processed natural materials or a combination thereof. The elasticizable fibers are usually synthetic polymeric elastomeric materials. Melt blown fibers may additionally be combined with the textile and elasticizable fibres. Latex spray or sonic wave bonding techniques may be used. A web article may be formed prior to heating.
Patent SE-8601152-D0 (SE)
Inventor: KVARNSTROEM HANS-ERIK
IPC: B30B/
Filed: 1986-03-12
Abstract: A screw press, which compresses and dewaters more or less moist cellulose-containing and/or fibrous materials in pieces, e.g. waste paper, wood, grass, straw and other harvest products, cellulose, peat, bark and the like, includes a feed device (2) having an input portion (3) for material, which is to be compressed, and at least one first pressure cone (13) for a forceful compressing of the material, a discharge opening (26) for the compressed and dewatered product, a rotary screw (11), which extends from the input portion at least into said first pressure cone (13) as well as driving means (8, 9) to make the screw rotate. The core (27) of the screw and/or its thread (28) is eccentric in relation to the rotation axis (30) of the screw and in relation to the mean screw line of the core respectively, in at least some of the thread turns in one zone (V) of said first pressure cone, and the jacket of this pressure cone (13) is impermeable in said zone (V).
Patent SE-8601329-D0 (SE)
Inventor: ANDERSSON STIG
IPC: C07K5/09
Filed: 1986-03-21
Abstract: Tripeptide derivatives, characterized by the general formula: R1-X-D-Arg-A-Arg-NH-R2 wherein R1 is hydrogen,  alpha - or  beta -naphtyl residue, lower alkyl residue which may be substituted with a carboxyl group, unsubstituted or substituted phenyl- or phenylalkyl residue.   <IMAGE>   or a single bond with the proviso that when R1 is hydrogen then and only then X is a single bond A=Gly or Sar R2=an aromatic or heterocyclic residue which gives a compound R2-NH2 by enzymatic hydrolysis, which can be determined quantitatively or disalts and trisalts of inorganic or organic acids thereof, process for their preparation and method for determination of serine proteases, especially Factor Xa, or components which can interact with serine proteases or zymogen forms thereof.
Patent SE-8602518-D0 (SE)
Inventor: HAKANSSON B H
IPC: F41G1/30
Filed: 1986-06-04
Abstract: The sight consists of a cylindrical outer tube with an internal, slightly-conical inner tube. At one end of the latter is a cylindrical widened formation in which an insert is placed. A concave-convex semi-reflecting lens is held in location against the insert by a lock ring. On the outer tube a housing is fixed by threads. In a slot in the inner tube a LEB is fixed for projection of a light beam to the lens centre. The light is reflected backwards towards an ocular in the outer tube, and when a person looks into it an illuminated dot is seen in the field of vision through the sight. This dot constitutes the aim, and the LED receives current from an electrical circuit in the housing accommodating a battery.
Patent SE-8602549-D0 (SE)
Inventor: PERSSON A
IPC: B05B16/00
Filed: 1986-06-05
Abstract: A free-standing electrostatic dust or impurity separator is fitted adjacent to the spray booth, with the booth wall part orientated at a slight distance from it, so that free acess is afforded service personnel. Fresh air enters through the upper part of the booth, and air currents polluted with paint particles and other impurities pass outwards via the base of the booth, to be cleaned in a prim. stage. This stage uses water which is fed to the electrostatic separator through apertures in its base part. Cleaning in the second stage removes at least the main part of any residual paint particles and fluid droplets, and involves the use of fluids which bind with solvent vapours which may be present. The fluids normally involve oil emulsions.
Patent SE-8602636-D0 (SE)
Inventor: STAAT K
IPC: B21B37/78
Filed: 1986-06-12
Abstract: a. Method and device for the transverse rolling of a weld-free pipe blank. b. Method characterised in that, in order to modify the thickness of the pipe blank 5 to a different external diameter, rolling takes place on a pin 2 sliding in the axial direction during rolling. c. The invention relates to a device and a method for the transverse rolling of a weld-free pipe blank. <IMAGE>
Patent SE-8602828-D0 (SE)
Inventor: SAUER H
IPC: F01P11/04
Filed: 1986-06-25
Abstract: The end portion of a hose is bonded to the front section of a tubular connector whose rear section surrounds the end portion of the hose and has two integral pallets whose teeth engage a circumferentially extending external rib of a nipple which receives the front section of the connector with the interposition of an annular sealing device. The rib has axially parallel passages which register with the teeth of the pallets during insertion of the front section of the connector into or during extraction of the front section of the connector from the nipple.
Patent SE-8602862-D0 (SE)
Inventor: TAKAHASHI C
IPC: H04B7/26
Filed: 1986-06-27
Abstract: An apparatus for judging the quality of mobile data communication has: (1) a unit for amplifying an incoming electric wave and detecting the strength of the received electric field; (2) a data communication judgement unit for previously setting a limit of data communication, and comparing the reference value with an output from the electric field strength detector unit (3) a visible display unit for visually displaying the received electronicfield signal when the strength of the received electric field is more than the judgment reference value; (4) a digital output terminal for outputting a digital control signal to control a modem; and (5) an audible tone generator for producing a continuous tone or an intermittent tone from a speaker to clearly inform an operator of the quality of the data communication when the strength of the received electric field is less than the judgment reference value.
Patent SE-8700040-D0 (SE)
Inventor: LOZINSKY M O
IPC: A61K31/22
Filed: 1987-01-07
Abstract: A novel compound, viz, butanedioic acid mono [(2-dimethylamino)ethyl ester] succinate has the following formula:   <IMAGE>   The compound of this invention exhibits adaprogenic and stressoprotective effects.
Patent SE-8702467-D0 (SE)
Inventor: FREDRIKZON TORBJORN
IPC: B60R9/042
Filed: 1987-06-12
Abstract: A vehicle roof rack comprising girders extending over the roof and mounted on the vehicle, which girders are designed to support the required roof load, such as a transport box provided with load. A load-bearing section 4 in the respective girder is laterally extendable relative to the vehicle roof. In its extended position, the load-bearing section 4 can be increased further 5 relative to the girder in order to facilitate stacking of the load on, and its removal down from, the racks. <IMAGE>
Patent SE-8803071-D0 (SE)
Inventor: TOMES N J
IPC: A23K3/03
Filed: 1988-09-02
Abstract: This invention relates to a method of preserving hay comprising treating hay with an effective amount of Bacillus pumilus or mutants thereof. The invention also relates to the Bacillus pumilus used to preserve hay quality by the above method.
Patent SE-8803126-D0 (SE)
Inventor: ELDENSJO K
IPC: H01B11/10
Filed: 1988-09-06
Abstract: A thin communication cable (10) intended for frequencies up to and including the MHz-region. The cable which has a small diameter should be non-sensitive to moisture from an electric point of view. It is provided with at least two elektric conductors (12) with surrounding sheath (20,22,24). Particularly said sheath is composed of three different, mutually assembled layers - one internal layer (20), one external layer (22) and one intermediate layer (24) - said intermediate layer (24) consisting of a semiconductor material.
Patent SE-8900465-D0 (SE)
Inventor: BOMAN J
IPC: H04L12/44
Filed: 1989-02-10
Abstract: The invention relates to a network system for data transmission between two data processing units, e.g. a peripheral unit (PE) and a Token Ring network with a cable concentrator. Full duplex transmission is effected over each transmission channel between the two data processing units. For this purpose, the transmission channel comprises a two lead connection (KOAX) with an adapter (APE, AMAU) on either side. One of the adapters is coupled to a peripheral unit and the other to the media access unit (MAU). Each adapter has a transmitting file (TS, TS') for receiving data which is to be transmitted on the two lead connection to the other adapter, a receiving file (TM, TM') for transmitting data to its coupled unit after being sent over the two lead connection from the other unit, and a sorting coupling (TB, Rb, 2; TB', Rb', 4) which sorts out the data on the two lead connection which the adapter has not sent out thereon itself, and feeds this data to the receiving file (TM, TM').
Patent SE-8901470-D0 (SE)
Inventor: BRUKE R
IPC: B65G33/14
Filed: 1989-04-24
Abstract: At one end area (21) of the casing (20) of a screw transporter is an input, aperture (27), and at the other (22) is an output aperture (26). Inside the spiral thread (10) is a mechanical shaft (30) around which it is rotatable, under the effect of a suitable drive (40).
Patent SE-9000288-D0 (SE)
Inventor: EVERS H C A
IPC: A61K31/445
Filed: 1990-01-26
Abstract: Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation for iontophoresis.
Patent SE-9001131-D0 (SE)
Inventor: MELVIN T
IPC: C08L23/08
Filed: 1990-03-28
Abstract: An improved golf ball comprising a core and a cover therefor, said cover comprises singularly or blends of a zinc neutralized ethylene-acrylic acid copolymer and a sodium neutralized ethylene-acrylic acid copolymer, or a blend of two or more zinc-neutralized ethylene-acrylic acid copolymers and a sodium-neutralized ethylene acrylic acid copolymer.
Patent SE-9002150-D0 (SE)
Inventor: BRANDT J
IPC: A01M7/00
Filed: 1990-06-15
Abstract: An apparatus for mixing water and weed-killer in agricultural sprayers to a desired concentration comprises a water tank 1, a pump 2a for forcing water through a set of spray nozzles 4, and a tank 5 for weed- killer. A level-gauge tube 12 is provided with at least two sensors 13,14 for different levels therein. An adjustable governor valve 8 is connected up in a pipe 6 between the level-gauge tube 12 and the pipe 2 between the water pump 2a and the nozzles 4. A device 10 pressurizes the weed-killer in the weed-killer tank 5 and a control unit 15 controls the flow rate of the governor valve 8 in dependence upon the rate of dropping of the liquid level in the level-gauge tube 12. <IMAGE>
Patent SE-9002540-D0 (SE)
Inventor: MOILANEN U
IPC: B27B/
Filed: 1990-07-31
Abstract: In a process and a device for sawing logs by use of circular saw blades (I1 - I4), the saw blades are directed by means of guides 6 disposed on both sides of the sawing surface, i.e. both above the log and around the bottom thereof. In order to prevent a larger than normal root end, twig or gnarl in the log from colliding with the upper guides 6, milling cutters 15, 16 are arranged which cut excess material away from the upper side of the log ahead of the saw blade. <IMAGE>
Patent SE-9004177-D0 (SE)
IPC: E04C3/292
Filed: 1990-12-28
Abstract: A flange 1 with holes 3 forming part of a beam or a beam element, or a panel with stiffening beams, with at least one flange 1, with one or more webs 2, each consisting of a rod or wire of zigzag or zigzag-like shape, with bows essentially in line with and cast in holes 3 in the flange 1, where the holes 3 made in the flange have been provided with grooves 4 in the walls. <IMAGE>
Patent SE-9101742-D0 (SE)
Inventor: GRANFELT C
IPC: B01F15/02
Filed: 1991-06-07
Abstract: In a control apparatus for measuring, mixing or regulating one or more liquids in some other way, the liquid or liquids is/are delivered to a vessel (1) through delivery pipes (3,4). The vessel includes a container (2) having a spillway (8). Liquid which passes over the lid of the spillway is collected by a liquid-collecting device (9) connected to a container outlet valve (7) by means of an arm ( 12) which is subjected to the load of a spring (13). When the weight of the liquid collected in the device (9) exceeds the force exerted by the spring, the outlet valve will open. At the same time there is activated, for instance, a microswitch (17) which influences the supply of liquid through the velivery pipes (3,4). The liquid-collecting device has a constricted outlet ( 11) and when the liquid collected by the device (9) has drained therefrom, the spring ( 13) will return the outlet valve (7) to its closed position and the microswitch is operated so as to enable further liquid to be delivered from the delivery pipes.
Patent SE-9102157-D0 (SE)
Inventor: LINDBERG S
IPC: B27B17/14
Filed: 1991-07-10
Abstract: Protective device pertaining to such saw bars for chain saws which are slidably movable under the influence of a hydraulic piston 15 in relation to a mounting plate 11 joined to the motor unit, comprising a pin 18 which juts from an oil chamber 23, which is pressurized whenever the chain saw is in operation, into a recess 19 in the saw bar or an intermediate piece joined to the saw bar. <IMAGE>
Patent SE-9201086-D0 (SE)
Inventor: WALDAU CLEMENS
IPC: G01N33/22
Filed: 1992-04-06
Abstract: The flame front passge through the selected measurement points is recorded contact-free with fibre-optic indicators (7,8) arranged in the combustion chamber which via optic fibres (9,10) communicate with detector units (13,14) outside the combustion chamber. The detector units convert the recorded radiation pulses to electrical signals which are taken up on a multi-channel transient recorder (21). The detector units are high frequency and incorporate a photo diode and an amplification circuit. - The detector units have their spectral sensitivity within a specific wavelength range for the frame being investigated. They consist of a p-i-n-photodiode, a wavelength filter and a photo-conductive amplification circuit. The photo diode has silicon as detector material.
Patent SE-9301511-D0 (SE)
IPC: E03C1/04
Filed: 1993-05-03
Abstract: A body (1) is provided, having at least one conduit designed to be connected to a hot and/or cold water supply, and also a water outflow conduit (4). This body (1) receives a mechanism (2) for controlling the water flow and/or the temperature of the outflowing water. It comprises a cladding (12) surrounding the lateral outer surface of the body (1) and including a sleeve (13) provided with an axial channel (14) ending by a part of a connector (19) designed for fastening a spout.
Patent SE-9303409-D0 (SE)
Inventor: VAN DER VELDEN HENRICUS FRANCI
IPC: G01G19/08
Filed: 1993-10-15
Abstract: Device for the mobile weighing of an article (8) fixed to a movable carrier (6). This carrier (6) is fixed to a frame (3), and at least one load cell (5) is present between the carrier (6) and the frame (3). The load cell (5) is connected to an external processing unit. Means are present in the load cell for digitising the signal to be fed to the processing unit (12). The load cell also comprises means for compensating for the moment applied to the carrier by the article.
Patent SE-9304024-D0 (SE)
Inventor: SVENSSON BO KARL RAGNAR
IPC: B23B31/175
Filed: 1993-12-03
Abstract: The axial movement of the piston-cylinder arrangement (13) is transmitted as a movement of the gripper (2a). The main part (10,11) retains a plate (19,20) suitable for radial movement of the gripper along radially directed guide tracks (21). With the main part a number of two-armed levers (18) work in conjunction, orientated so that axial movement via the piston-cylinder provides radial movement for the gripper.
Patent SE-9401738-D0 (SE)
Inventor: TONEBY MARK
IPC: A23K1/16
Filed: 1994-05-19
Abstract: The present invention relates to a bioactive feed pellet comprising besides commonly used nutritionally valuable components, a biologically active ingredient such as a therapeutically or prophylactically active compound, a vaccine, a pigment, a vitamin, and/or an enzyme, whereby the bioactive ingredient has been applied to the pellet in the form of a primary coating dispersion and/or emulsion and/or solution in a fatty component or a mixture of dietary oil, said component or dietary oil comprising a triglyceride, and/or fatty acid thereof, having a melting point of above 35 DEG C in an amount of at least 0.05 % by weight of the total weight of the pellet, and in an amount comprising at least 0.2 % by weight of said coating, and that a further, second coating layer of an oily product has been applied after said coating dispersion, and/or emulsion and/or solution comprising the bioactive ingredient.
Patent SE-9501610-D0 (SE)
Inventor: NILSSON CHRISTER
IPC: E04B1/70
Filed: 1995-05-02
Abstract: The negative potential is connected to the ground (2), using an earth pin (9). The positive potential is connected to the concrete plate (1) via existing reinforcement, pref. crack reinforcement (5).
Patent SE-9504178-D0 (SE)
Inventor: ENSSON LARS JOHNNY
IPC: A47L13/24
Filed: 1995-11-23
Abstract: The plate (10) is arranged in the middle of the mop frame and the shaft fixture comprises a first part (22) joined to the plate by a first hinge connection. The rotary axis of the hinge connection is parallel with the longitudinal direction of the plate. A second part of the shaft fixture is joined to the first part through a second joint, the rotary axis of which is at right-angled to the first rotary axis. The shaft fixture (20) has a lock component which locks the second joint so that the shaft can only move around the first hinge connection.
Patent SE-9603698-D0 (SE)
Inventor: LUZ YUDA YEHUDA
IPC: H04B7/185
Filed: 1996-10-10
Abstract: In a quantization noise reduction circuit (200), a feedback signal (W)is added to an input signal (X) to the quantization circuit to reduce quantization noise. The feedback signal is generated as a filtered difference between a sample of a N bit signal (X') and a time coincident sample of a M bit quantized signal, where M<N. The feedback signal is subtracted from the input signal (X) prior to quantization thereby introducing out of band noise into the input signal for reducing in band noise in the quantized signal (Y).
Patent SE-9604447-D0 (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: H05B/
Filed: 1996-12-03
Abstract: The arrangement uses several parallel, elongated metal plates (10) with a gap (11) of the same distance between each other. In the metal plates are tracks (12) at right-angles to the plate longitudinal direction. Each elongated metal plate is joined with another second metal plate (13) at right-angles to it, which in turn is joined with a further third metal or bottom plate (14). Each bottom plate supports two or more second and first metal plates. The first elongated metal plates have a lesser width (d) than that (e) of the corresponding part of the bottom plate, so that the gap is produced between adjacent first plates. - The tracks even extend into the second metal plate so that their length is at most the combined width (d+c) of the plates. Each bottom plate comprises a number of part plates, which along their longitudinal outer edges have devices for connection with adjacent part plates so that a good galvanic contact is achieved.
Patent SE-9700606-D0 (SE)
Inventor: LJUNGQVIST NILS
IPC: A61F13/511
Filed: 1997-02-21
Abstract: A liquid-pervious cover layer for an absorbent article, such as a sanitary napkin, a panty-liner, a diaper, or the like, which comprises a liquid-pervious carrier layer against which individual hydrophobic fibers, detached from each other and each exhibiting two fiber ends, are attached with one fiber end against the carrier layer, with an attachment angle alpha between the carrier layer and each individual fiber. The cover layer exhibits fiber-free regions for facilitating liquid transfer through the cover layer. The invention further includes an absorbent article provided with the cover layer, and a method of manufacturing the cover layer.
Patent SE-9700730-D0 (SE)
Inventor: FRANSSON EVA
IPC: A61F13/15
Filed: 1997-02-28
Abstract: An absorbent article includes a front part, a rear part and an intermediate crotch part and also an absorbent body enclosed between the outer liquid-impermeable casing sheet and an inner liquid-permeable casing sheet, and longitudinal flaps located on respective sides of the longitudinal symmetry axis of the article and that extend transversely in towards the axis, and further including longitudinal elastic elements which extend along those edges of the flaps that face toward the longitudinal symmetry axis. The absorbent body is divided into a central part and two side parts at least in the crotch part by folding indications which are located on respective sides of the longitudinal symmetry axis in front and rear sections and which diverge relative to one another up to the side edges of the absorbent body. The side flaps are joined to the outer casing sheet along its longitudinal edges; and each of the side flaps extends from a point in the crotch part on the inside of the article inwardly toward the longitudinal symmetry axis (AA) while decreasing in distance from the axis towards the front part and the rear part respectively up to a point in respective front and rear parts.