baber/WOPTO huggingface dataset:
Patent SE-7705705-L (SE)
Inventor: SILVER A
IPC: F16C27/02
Filed: 1977-05-16
Abstract: An improved stiffener element for use in foil journal bearings provides damping of eccentric shaft rotation in both bending and compression modes of operation and also provide greater load capacity and higher speeds for the bearing.
Patent SE-7709662-L (SE)
Inventor: HENDERSON STEWART
IPC: B05D5/00
Filed: 1977-08-29
Abstract: A method of applying foamed insulation to pipe is contemplated by the present invention. The pipe is moved longitudinally while being rotated about its longitudinal axis. A sprayable, foamable liquid is directed onto the surface of the pipe from a stationary location and is allowed to partially rise before a protective outer jacket is wrapped around the rising foam. The wrapping step includes application of sufficient pressure to the foam to increase the final density thereof, at the outer surface, by from 10% to 25% above the density if the foam was allowed to rise uninhibited.
Patent SE-7712753-L (SE)
Inventor: EDWALL B
IPC: F01D25/00
Filed: 1977-11-11
Abstract: A steam power plant includes a nuclear reactor for generating a supply of steam. The steam is conducted to a first turbine which forms a high pressure stage of the steam power plant. A second turbine which is located downstream of the first turbine forms an intermediate pressure stage. Additional turbines may be arranged so as to provide still lower pressure stages for the power plant. To prevent corrosion, hydrogen peroxide is added to the steam immediately upstream of the first turbine. Additional hydrogen peroxide may be added immediately upstream of subsequent turbines. The hydrogen peroxide is added by spraying and is preferably supplied in a concentration of 25 to 50 parts per billion of steam. Preferably, the hydrogen peroxide is in a concentration of 1% to 5% prior to spraying.
Patent SE-7713551-L (SE)
Inventor: CAMPOS A A
IPC: F02B75/02
Filed: 1977-11-30
Abstract: This invention relates to a rotary internal combustion engine operating on the four-stroke cycle: intake, compression, combustion and exhaust and the utilization of a star-shaped eccentric for converting the rotation of the rotor to driving the mainshaft.
Patent SE-7901367-L (SE)
Inventor: PICKEL H
IPC: F16D55/226
Filed: 1979-02-15
Abstract: A floating-caliper spot-type disc brake has the brake caliper (2) supported by, and displaceably guided with respect to, arms (3, 4) of a brake carrier (5). Support and guiding at each arm is provided by a rib and a cooperating groove, the groove (14, 16 or 15, 17) being provided on the brake caliper and the rib (18 or 19) provided on the brake carrier arm (3 or 4), or vice versa. To facilitate alignment of the rib and the groove upon positioning of the brake caliper (2) on the brake carrier arms (3, 4), the rib and groove are discontinuous, for example provided with central recesses, whereby part of a wall defining the groove can be passed through the corresponding recess in the rib, whereupon relative movement between the carrier (5) and the caliper (2) positions the rib in the groove. <IMAGE>
Patent SE-7903648-L (SE)
Inventor: CHIU R F
IPC: H04L25/03
Filed: 1979-04-25
Abstract: An automatic adaptive equalizer operates on a test pattern including a carrier-only period, a clock-only period and a single test impulse. The equalizer employs a transversal filter under control of a microprocessor 23. Samples Xi and Yi of in-phase and quadrature phase components of the received impulse response are cross-correlated and auto-correlated to form elements of a complex matrix equation describing the optimum equalizer tap settings CpI and CqI etc. The microprocessor performs a special iterative operation utilizing elements of this equation to rapidly and exactly calculate the optimum initial settings for the tap constants. The clock-only portion of the test pattern is analyzed to set a sampling clock to sample the received impulse so that the tap constant calculation can be carried out within the duration of the received impulse. Initial equalization can be achieved in a time of about 30 milliseconds at a data rate of 9600 bits per second. <IMAGE>
Patent SE-7906942-L (SE)
Inventor: GOLDBERG A H
IPC: A61K9/70
Filed: 1979-08-20
Abstract: Use of an improved water-swellable carboxymethylcellulose paper in a unique pharmaceutical unit dosage form comprising a stack of edible webs laminated at the edges at least some of which are paper is described. The subject paper is a superior delaminating agent in said unit dosage forms.
Patent SE-8001913-L (SE)
Inventor: BERGLUND E
IPC: G01N35/00
Filed: 1980-03-11
Abstract: An arrangement for supplying metered quantities of reagent liquid to a test-tube in a clinical analyzing apparatus, includes a cup for reagent liquid and a pipetting pump which is movable between the reagent cup and the test-tube and which is able to withdraw by suction a given volume of reagent liquid from the reagent cup and dispense said volume of liquid into the test tube. The reagent liquid can be supplied to the cup from a storage vessel, by connecting a source of sub-pressure to the reagent cup and by withdrawing reagent liquid from the storage vessel by suction up into said cup through a line connecting the storage vessel with the cup. The sub-pressure is applied to the reagent cup by means of a bellow structure mounted on the pump so as to be moved into sealing abutment with the rim of the reagent cup when the pump is lowered thereinto. The bellow structure is connected to a source of sub-pressure. For the purpose of emptying and cleaning the reagent cup and the line passing thereto, the pump may be arranged to dispense water into said cup, the means arranged for connecting the reagent cup to a sub-pressure source being also arranged to alternatively connect a source of over-pressure to the reagent cup, so that reagent liquid and water can be forced out from the cup and the line connected thereto, to drain. (FIG. 1).
Patent SE-8002068-L (SE)
Inventor: NEUHAUS J
IPC: B65F1/14
Filed: 1980-03-17
Abstract: A waste bin for incorporation in a cabinet with a hinged door having a pivot pin extending vertically, laterally of the bin, the pivot pin being operatively mounted on brackets on the other side of the cabinet. A lid is hinged on a hinge pin operatively mounted on the side of the cabinet and opens automatically upon opening of the door, and is pivoted into its open position upon outward pivoting of the bin on the pivot pin when the door is opened, by means of a cam which engages the edge of the lid.
Patent SE-8004396-L (SE)
Inventor: RITVANEN T
IPC: B01D53/50
Filed: 1980-06-12
Abstract: A method for treating gaseous combustion products, in particular, combustion products containing sulphur dioxide and smoke gases. The combustion products are led to a scrubber in which they are brought into contact with scrubbing water, into which a base, preferably calcium hydroxide, has been added for obtaining suitable neutralization of the acids created in the scrubber. The scrubbing water is sprayed into the gaseous combustion products, preferably in the form of a finely divided mist, and after the scrubbing operation the combustion products are led through a heat exchanger for cooling and for recovery of condensation water. The scrubbing water used and the condensation water are collected in a settling tank, at the bottom of which solid impurities are caused to settle for removal at suitable intervals. The purified surplus water is led from the settling tank and is reintroduced into the scrubber. The amount of base mixed into the scrubbing water for converting the acids created in the scrubber into settling salts, is so chosen, that the pH value of the liquid in the settling tank is 7-10, preferably 8-9.
Patent SE-8005639-L (SE)
Inventor: JONES C R
IPC: F16N7/36
Filed: 1980-08-08
Abstract: A centrifugal lubrication system provides lubrication oil flow to a transmission pocket bearing (18). Splash and spray lubrication oil is directed from the transmission casing (12) to a collector region (34) along a shaft (14) adjacent the pocket bearing (18). As the shaft (14) rotates, the oil is centrifugally thrown from the collector region (34) into a receiving trough (45) defined by (a) a lubrication port (24) extending through the shaft (14), and (b) an oil ring (46) fixed to the shaft (14) radially of the collector region (34) and adjacent the lubrication port entrance (26). From the trough (45), the oil flows through the port exit (28) to the pocket bearing (18).
Patent SE-8008086-L (SE)
Inventor: BERGLUND E
IPC: B01L3/02
Filed: 1980-11-18
Abstract: While using a metering apparatus which comprises a metering pump (1) including a vertical, elongate pump cylinder (2), and a piston (3) arranged for axial movement in said cylinder, an accurately determined volume of liquid is transferred from a first vessel (6) to a second vessel (7). The pump (1) is lowered into the first vessel (6), so that the pointed part (2a) of the pump cylinder (2) extends down into the liquid contained by the first vessel (6), and the piston (3) is withdrawn through a distance such that a volume of liquid substantially exceeding the volume to be transferred is drawn into the pump cylinder (2), whereafter the pump (1) is raised. The piston (3) is advanced in the cylinder (2) in order to return part of the liquid, whereafter the piston (3) is withdrawn through a short distance, so that any droplet which may have adhered to the pointed part (2a) of the pump cylinder (2) is drawn into the cylinder (2). The pump (1) is then moved to a position above the second vessel (7) and the piston (3) advanced through a distance which corresponds exactly to the volume of liquid to be transferred plus the distance through which the piston (3) was withdrawn in the preceding procedural step. In this way, the desired amount of liquid is dispensed to the second vessel (7).
Patent SE-8101122-L (SE)
Inventor: POREL L-C
IPC: F04B1/146
Filed: 1981-02-19
Abstract: The pump comprises a plate (10) fitted with a crescent for supply through it. This plate (10) is rotationally mounted on the skew-plate (6) with the aid of a cylindrical ring (26) placed in a groove (27) made in the skew-plate (6) and in a groove (28) made in the plate (10). A ratchet device made up of a ball (29) held back by a spring (31) and projecting into a groove (32) of the plate (10) locks the plate (10) in its position with respect to the skew-plate (6). With the aid of a screwdriver (33) the ball (29) can be pushed in in order to revolve the plate (10) through 180 DEG  into a position in which it is locked again by the ratchet (29, 31). This displacement of the plate allows the pump to be used in the other direction of rotation as well. <IMAGE>
Patent SE-8106227-L (SE)
Inventor: LINDGREN E
IPC: A63C11/06
Filed: 1981-10-21
Abstract: A device for sharpening the edges and scraping the base of skis, comprising a substantially plate-shaped holder body, which one side thereof carries two parallel and spaced apart file blades arranged in the same plane, and which on the opposite side thereof carries a cutting blade arranged in the transverse direction of the file blades and substantially crosswise to the file plane, which cutting blade is adjustably arranged in the holder body, so that the distance of the cutting edge from the holder body can be varied along the cutting blade.
Patent SE-8106642-L (SE)
Inventor: ISHIKAWA H
IPC: C07D295/24
Filed: 1981-11-09
Abstract: A benzoheterocyclic compound of the formula (I)    <IMAGE>  (I) wherein R1, R2, R3 and n are as defined, and its pharmaceutically acceptable salts, processes for preparing same and antibacterial composition containing the benzoheterocyclic compound as an active ingredient and a pharmaceutically acceptable carrier are disclosed.
Patent SE-8107489-L (SE)
Inventor: ARCHENHOLTZ A
IPC: C21C1/10
Filed: 1981-12-15
Abstract: A melt of magnesium-containing nodular iron partially fills an enclosure forming a space above the melt which fills with the vapor of magnesium evaporated from the melt. Magnesium is fed into the space where the magnesium vaporizes and increases the vapor pressure so as to drive magnesium into the melt and increase its magnesium content.
Patent SE-8203113-L (SE)
Title: Smelt movement control magnets - produce field in smelt, with braking effect occurring through effect between field and currents it produces
Inventor: KOLLBERG S
IPC: B22D37/00
Filed: 1982-05-18
Abstract: Permanent or electromagnets are placed by the tube tc create a magnetic field in the melt. The movement of the melt induces currents in the melt. The interaction of the field and current produces a braking force in the melt. Used in permanent or electro magnets produce a magnetic field B across the tube. Current I is induced in the melt and both produce a force according the equations F=BxI. Used in control of molten metal in casting or conveying. (Provisional basic previously advised in Week 8402).
Patent SE-8203340-L (SE)
Inventor: CUCCONI E
IPC: D04B15/48
Filed: 1982-05-28
Abstract: Yarn feeding apparatus for multi- feed knitting machines, particularly for circular knitting machines, comprising a rotatable roller or wheel 2, on which a belt 5 operates and presses thereon a yarn 8 passing between eyes carried by a yarn inserting arm 6 and a yarn outlet arm 9, such arms being movable between a position for holding the yarn between the belt and roller or wheel, and a position at which the yarn is thereby held out of contact with the belt. The apparatus comprises an eye 12, positioned between the belt and the outlet arm, which is always laterally displaced relative to the belt, and through which the yarn outletting from the apparatus passes before passing to the outlet arm. Thus, the time required for discontinuing the yarn supply by the apparatus is considerably shortened. <IMAGE>
Patent SE-8205374-L (SE)
Inventor: PARTISCH P
IPC: A01F15/14
Filed: 1982-09-20
Abstract: In a device for binding bales comprising twisting and cutting means for producing and cutting off two successive twisted portions and comprising a twist length limiter, for the purpose of reliably avoiding wire breakages, the invention proposes providing, as twist-length limiter, a spacer or a separating element which protrudes at least temporarily between the wires involved in the twisting operation.
Patent SE-8300860-L (SE)
Inventor: ENGLUND A H E
IPC: H01Q1/52
Filed: 1983-02-16
Abstract: Attenuating apparatus is provided for reducing disturbance between transmitting and receiving aerials mounted vertically one above the other. Attenuation is achieved by a grounded screen (1) and a spacer, both mounted between the aerials. The screen is provided with cutouts (6) having a pitch (c) of  lambda /2, where  lambda  is the mean frequency of the pertinent frequency band and  lambda /4 is the depth (d) of the cutouts. The length of the spacer is 0.70 lambda .
Patent SE-8301879-L (SE)
Inventor: MAURER T
IPC: B42D25/41
Filed: 1983-04-06
Abstract: A multilayer identification card bearing information such as letters, numbers, patterns, pictures and so on, in which at least part of the information is present in the form of a structure in relief in a foamable synthetic material. The foamable synthetic material is transparent or dyed in the visible spectral range and is present in the identification card in the form of a layer covering either its entire surface or part of it. The information in relief is produced by means of a laser beam recorder, the energy dosage of which is used to induce the locally controllable foaming process in the synthetic material compounded with chemical or physical blowing agents. The protection against forgery may be further increased by additionally photocuring the foamable synthetic layer.
Patent SE-8304058-L (SE)
Inventor: NORDENSKJOLD R VON
IPC: C02F7/00
Filed: 1983-07-20
Abstract: An apparatus for aerating water bodies, such as ponds, or of wastewater contained in a bioactive sludge basin, said apparatus comprising at least one air supply duct floating on the water and anchored as by means of a rope to opposite banks, and a plurality of spaced aeration units branching off of said air supply duct and extending down into the water, each aeration unit including an aeration body for instance in the form of a ceramic "candle" for introducing the air into the water, and a connection duct attached to the air supply duct for connecting it to said "candle". The invention enables an apparatus of this type to be readily installed and universally employed without impairment of its function by providing that each of said connection ducts is formed as a flexible hose.
Patent SE-8400360-L (SE)
Inventor: OHLZON GUNNAR
IPC: A01B1/20
Filed: 1984-01-25
Abstract: The tool body has at least two control and distance components (2, 3) extending downwards below the body lower limiting edge. The components locate against the earth surface or penetrate the ground as the tool is used. These components have rounded locating surfaces with relatively short width, permitting a high contact pressure against the earth surface.
Patent SE-8404430-L (SE)
Inventor: NAGASHIMA A
IPC: F16D43/18
Filed: 1984-09-05
Abstract: A centrifugal clutch including a drive member, a plurality of intermediate members, a driven member and closing plates each having shape and weight conforming to a side wall of each intermediate member to provide dynamic balance for the clutch. When the drive member rotates sufficiently fast, the intermediate members move radially outward along respective parts of the drive member, against the bias of a peripherally extending spring held in place as to each intermediate member by the respective closing plate.
Patent SE-8406408-L (SE)
Inventor: ANDERSSON HUBERT
IPC: A47B97/02
Filed: 1984-12-17
Abstract: No further information available at time of publication.
Patent SE-8502997-L (SE)
Inventor: DEDE L
IPC: A61K35/14
Filed: 1985-06-17
Abstract: For the preparation of these compositions human blood characteristic for the species, type of the living organism, e.g. belonging to the blood type A, B, AB, O, Rh-positive, Rh-negative or the elements thereof and/or the proteins obtained therefrom are used per se and/or by reacting them with trace elements, optionally together with known substances generally applied for the preparation of cosmetic substances.
Patent SE-8504312-L (SE)
Inventor: ECKLE O
IPC: B23B31/107
Filed: 1985-09-17
Abstract: The rotary disk for a lathe has near the circumference thereof a plurality of insert-receiving recesses (5) which are circumferentially spaced apart. For each insert-receiving recess (5) there is provided an insert disk (6) which can be removably inserted therein and within which a receiving bore is concentrically arranged. Each insert disk (6) has in the region of the cylindrical receiving bore (8) two diametrically opposite, radially extending screw-threaded bores (9, 10), a clamping screw (11) with a conical recess (12) being screwed into the screw-threaded bore (9) which is located more inwardly with respect to the axis of the rotary disk and a clamping screw (13) with a conical end part (14) being screwed into the screw-threaded bore (10) which is located more outwardly with respect to the said axis. Each tool holder shank (17) which can be inserted into the receiving bore (8) has a transverse bore (18) with a clamping bolt (19) arranged for radial sliding movement therein and is provided at one of its ends with a conical end part (20) and at its other end with a conical recess (21).
Patent SE-8603998-L (SE)
Inventor: ANDERSSON O I
IPC: A47B57/16
Filed: 1986-09-23
Abstract: This invention relates to a sheet metal shelving comprising posts (10) and shelves (11). The posts comprise a waist (12) which via a first flange (13) is connected to a second flange (14). The waist abuts a first edge part (18) of the shelf whereas the second flange (14) engages recesses (29,30) in a second edge part (19) of the shelf (11). The second edge part (19) forms a closed torsion resistant profile with several in vertical direction separated extending flanges (22,24) having said recesses (29,30).
Patent SE-8605051-L (SE)
Inventor: KYYTSONEN M
IPC: B65H19/30
Filed: 1986-11-25
Abstract: The invention relates to a web winding method and a winder for carrying out core replacement in a support drum winder. The core replacement is carried out with a sequence of measures, where the cutting of the web, removing of completed rolls (3) and placing of a new roll core between the support drums (1,2) is carried out by one single device comprising cutting, pushing and feeding means. The web (18) is held unmovably towards the trailing support drum (1) during the core replacement by means of a retainer device (16,17). For forwarding the removal of the rolls these are lifted by the same retainer device, if needed, to a height as required by the pusher device.
Patent SE-8801311-L (SE)
Inventor: ALBREKTSSON BJOERN
IPC: A61F2/38
Filed: 1988-04-11
Abstract: PCT No. PCT/SE89/00193 Sec. 371 Date Nov. 19, 1990 Sec. 102(e) Date Nov. 19, 1990 PCT Filed Apr. 11, 1989 PCT Pub. No. WO89/09578 PCT Pub. Date Oct. 19, 1989.Knee-joint prosthesis for permanent anchoring in the bone tissue of a knee-joint in the human body, consisting of a femur part, which comprises an articulation element (8) with a convex joint surface (20), an elongate intermediate element (7) with a first side, intended to bear against a surface of the bone tissue, and a second, opposite side intended to bear against an inner surface of the articulation element, which is arranged securely on the intermediate element by means of a positive locking. An anchoring element intended to be introduced into a recessed channel in the bone tissue and to be connected to this for anchoring the intermediate element and, thus, also the articulation element in the femur. The positive locking for securing the articulation element (8) for the femur on the intermediate element (7) in the femur part (3) is formed by means of the intermediate element being designed as a fixation rail with flanges (13) arranged on the second side of the intermediate element and by means of the rear surface of the articulation element for the femur being provided with an elongate fixation member (26) extending along this surface. This member is designed to be introduced into the said fixation rail and locked in the latter in a predetermined locking position by means of locking members (29).
Patent SE-8902487-L (SE)
Inventor: KUOKKANEN L
IPC: H01P1/20
Filed: 1989-07-10
Abstract: PCT No. PCT/FI88/00163 Sec. 371 Date Jun. 12, 1990 Sec. 102(e) Date Jun. 12, 1990 PCT Filed Oct. 7, 1988 PCT Pub. No. WO89/05046 PCT Pub. Date Jun. 1, 1989.The invention relates to a resonator structure comprising a helix resonator (1) wound of metal wire into a cylindrical coil and supported by a plate (2) of insulating material disposed therewithin. A helix resonator is usually made in the form of a cylindrical coil and supported by disposing within the coil a frame made of a ceramic material or plastic in various ways. This is necessary for providing a sufficient mechanical strength. However, such a structure is difficult and expensive to manufacture in series production especially with smaller resonator sizes. These problems are solved by means of a resonator according to the invention in such a manner that at least a part of the insulating plate (2) comprises an electrical circuit formed by strip lines (3), and that the helix resonator (1) is electrically connected to said circuit.