baber/WOPTO huggingface dataset:
Patent SE-0602119-L (SE)
Inventor: SUNDBERG MATS
Filed: 2006-10-09
Abstract: A heating unit with a resistive element formed as a conducting pattern, which resistive element is bound to a substrate, such as a base plate, on which the resistive element is extended, and which resistive element is arranged to be placed under the influence of an electrical voltage. The invention is wherein the resistive element and the said base have the same or essentially the same coefficients of thermal expansion, and in that the resistive element has been bound to the substrate by sintering.
Patent SE-7508113-L (SE)
Inventor: GROTTRUP H
IPC: G07D7/00
Filed: 1975-07-16
Abstract: 1510832 Credit cards and the like GAO GES FUR AUTOMATION UND ORGANISATION mbH 24 July 1975 [26 July 1974] 30997/75 Heading B6A Information is printed on the surface of a security document provided with a homogeneous protective film either overlying or underlying the print, the reflectance or fluorescent properties of the surface, print and film being such that damage to the film is optically detectable. In a first embodiment, the film is of UV absorptive material and, when viewed under UV light, the bright surface of the underlying paper document shows through any damaged area of the film. In a second embodiment, the film is black and has high reflectance in the IR region. The print overlies the film is black and has low reflectance in the IR region. The document must therefore be read under IR radiation, whilst any damage to the film exposes bright areas of the paper document when viewed in the visible spectral region. In a third embodiment, the film is of daylight luminous paint underlying the print and damaged areas appear dark under UV light. In a fourth embodiment, the film is coloured or transparent fluorescent paint. In a fifth embodiment, a fluorescent substance is coated on to the paper surface before a UV absorptive film is applied either over or under the print. Damage shows bright under UV light. The information may be binary coding stripes across a fluorescent film strip. Damaged areas may be detected by a verifying device including a suitable irradiation source, filters, lenses and radiation detectors.
Patent SE-7510575-L (SE)
Inventor: JAGODA N H
IPC: H04B3/54
Filed: 1975-09-22
Abstract: 1527507 Selective signalling AMERICAN SCIENCE & ENG Inc 12 Dec 1975 [23 Dec 1974] 51054/75 Heading G4H Messages are sent between a central station and a plurality of remote stations over power lines using a modulated carrier, the carrier frequency being a harmonic of half the power frequency and in the range 500 Hz to 30 KHz, and the bit rate being a sub-harmonic of, or the same as, the power frequency. These choices reduce the effect of noise. To overcome the adverse effects of power factor correction capacitors, capacitor isolation networks are inserted in series or parallel therewith. The central station can address remote stations to receive back utility meter readings (the reply bit rate being selected by the central station), and can control connection and disconnection of power factor correction capacitors, distribution feeder switches and non-essential loads (e.g. electric water heaters). Power distribution system operating parameters can also be monitored. Transmission and reception of messages are synchronized with the power waveform. The central station sends the carrier unmodulated to phase-lock carrier oscillators in the remote stations, for the purposes of reception at the remote stations, but for the purposes of reception at the central station, the latter uses four parallel photo-sensitive demodulators with reference carriers separated in phase by 45 degrees, and the demodulator giving the maximum absolute amplitude after the first bit is selected.
Patent SE-7511780-L (SE)
Inventor: DESSAUER G
IPC: B41M5/155
Filed: 1975-10-21
Abstract: 1533401 Colour-reactive paper combinations FELDMUHLE AG 29 Oct 1975 [29 Oct 1974] 44742/75 Heading D2B A colour-reactive paper combination comprises a donor layer containing a colour former and an acceptor sheet of paper which has at least some of its fibres encapsulated by a colour developer film derived from at least one hydrated film-forming colloidal clay. The latter is incorporated in the stock from which the paper is made. Advantages-improvement in the intensity and sharpness of the coloured image, and savings in manufacturing cost of acceptor sheet.
Patent SE-7704662-L (SE)
Inventor: BARCLAY D J
IPC: C25D3/06
Filed: 1977-04-22
Abstract: A plating solution and method of forming such a solution for plating chromium and its alloys from Cr(III) is disclosed. The solution is an aqueous solution of a chromium(III) thiocyanate complex having at least a ligand other than water or thiocyanate in the inner coordination sphere.
Patent SE-7706441-L (SE)
Inventor: HIRAI K
IPC: C07D249/10
Filed: 1977-06-02
Abstract: Triazolyl ketone derivatives of the formula:   <IMAGE>   (wherein R represents lower alkoxy or the group   <IMAGE>  R4 and R5 each represents hydrogen, lower alkyl,   <IMAGE>  represents hetero ring selected from pyrrolidino, piperidino, and morpholino; R1 represents halogen or nitro; R2 represents hydrogen or lower alkyl; R3 represents lower alkyl, phenyl, or the group   <IMAGE>  R6 represents hydrogen, lower alkyl, or benzyl; R7 and R8 each represents hydrogen, lower alkyl, or   <IMAGE>  represents hetero ring selected from pyrrolidino, piperidino, and morpholino; and Ar represents phenyl, o-halogenophenyl, or 2-pyridyl) and their pharmaceutically acceptable acid addition salts, being useful as anxiolytics, hypnotics, anticonvulsants, muscle relaxants, or their synthetic intermediates, are prepared by several routes.
Patent SE-7711029-L (SE)
Inventor: STEHLIN B
IPC: D05C3/00
Filed: 1977-10-03
Abstract: The sewing machine includes respective setting members for adjusting the overstitch width and the stitch length, with the setting members being adjusted by an actuating mechanism responsive to control signals of a program control system, the control signals corresponding to the stitches to be made. The power for driving the actuating mechanism is derived from the continuously operating main shaft of the sewing machine, through a clutch or clutches whose moment to be transmitted is controllable, such as electromagnetic clutches. In one embodiment of the invention, a single electromagnetic clutch is provided for each setting member and includes a first clutch disk connected to the respective setting member to rotate therewith and a second clutch disk secured to a shaft continuously rotated by the main shaft of the machine. A spiral spring is provided to act to rotate the respective setting member in a direction opposite to the direction of rotation thereof by the associated clutch. In a second embodiment of the invention, two clutches are provided to rotate each setting member, each clutch including a first clutch disk. One clutch includes a second disk rotated by a shaft continuously driven by the main shaft, and the other clutch includes a second disk rotated directly by the main shaft, the two second clutch disks rotating in respective opposite angular directions. Thereby, the setting member is adjusted in accordance with the relative moments exerted by the two clutches.
Patent SE-7713120-L (SE)
Inventor: JAUSS E
IPC: C08F6/00
Filed: 1977-11-21
Abstract: For the preparation of ready-to-process pulverulent mixtures based on vinyl chloride polymers having a substantially reduced content of monomeric vinyl chloride, relative to the vinyl chloride polymer employed, a high-speed mixer (1), for example, fitted with a high-speed stirrer (13), a conditioning mixer (2) fitted with a stirrer (14), and a cooling mixer (3) fitted with a stirrer (15) are arranged in the form of a cascade. The pulverulent vinyl chloride polymer and processing auxiliaries are mixed in the mixers while being heated in the high-speed mixer (1) to a final temperature of from 70 to 160 DEG C. The pulverulent mixture is first mixed further at this temperature in the conditioning mixer (2) and only then cooled to room temperature in the cooling mixer (3). This allows the VC monomer contents of the VC polymers employed to be reduced to the 1 ppm level or below. <IMAGE>
Patent SE-7900716-L (SE)
Inventor: DE WITT P
IPC: A61K/
Filed: 1979-01-26
Abstract: A method for the preparation of the pivaloyloxymethyl ester of cephalexin or pivaloyloxymethyl 7- [D(-) alpha -amino (phenylacetamido)]-3- methylcef-3-em-4-carboxylate of formula (I) and its optically active and non-active pharmacologically acceptable salts in which the starting compound is either penicillin G or penicillin V, as such or as a salt.
Patent SE-7903386-L (SE)
Inventor: HANSON R A
IPC: G01L1/08
Filed: 1979-04-18
Abstract: In order to reduce bias errors resulting from mounting of a force restoring coil assembly element of a force balancing transducer, the force coil assembly is suspended by means of one or more hinges from a force sensing movable member, which includes position pick-off means, that in turn is connected by hinging means to a support member. The effects of strain may further be reduced by locating the first hinges essentially along the axis of the centroid of the pick-off means.
Patent SE-7905623-L (SE)
Inventor: CERRONI M
IPC: C10L5/44
Filed: 1979-06-27
Abstract: The plant comprises a selecting station (1) where the light fractions of the urban solid waste are selected, these light fractions comprising essentially paper, cardboard, plastics film, wood and rags. The selected waste product then passes successively through a milling station (2), a moisture-regulation station (3), a homogenization and mixing station (4) and an optional adding station (5) where substances are added to render the products of combustion of the fuel non-noxious. The particulate waste product may then be pelletized in a station (6) or stored in a silo at a station (7). <IMAGE>
Patent SE-7906612-L (SE)
Inventor: ARYA S P
IPC: G21C17/06
Filed: 1979-08-06
Abstract: The amount of fissile material such as U-235 in each portion of a fuel element, some of which portions may also contain burnable poison such as gadolinium, is determined by detecting the gamma ray emission due to the natural radioactive decay of the fuel material, analyzing the gamma ray signals from each portion to provide a first count of gamma rays primarily due to the U-235 and a second count of gamma rays primarily due to the U-238 daughter products. These first and second counts are corrected for the cladding wall thickness, the density of the fuel material and the burnable poison content in each portion. The first (U-235) count is then corrected by the second (U-238 daughter) count and the thus corrected U-235 count is converted to an indication of the fuel enrichment in each portion. From the enrichment, the burnable poison content, the density of the fuel material and the volumes of each portion, the weight of U-235 in each portion can be determined.
Patent SE-7910334-L (SE)
Inventor: STEINKE A
IPC: G21C3/00
Filed: 1979-12-14
Abstract: Spacer for fuel rods assembled into a fuel assembly for nuclear reactors formed of a grid structure of sheetmetal webs passing edgewise perpendicularly through one another including resilient and rigid contact elements fastened to the sheetmetal webs, each of the fuel rods being supportable by two diagonally opposing three-point contact systems, each of the systems being formed of one of the resilient contact elements and two of the rigid contact elements, the one resilient contact element being centrally disposed, as viewed in axial direction, and the two rigid contact elements being oppositely disposed and being ring-shaped.
Patent SE-8001550-L (SE)
Inventor: BLEIBTREU A
IPC: H01H1/20
Filed: 1980-02-28
Abstract: A tap switch of a tapped transformer comprises a contact bridge, which is rollable along two circular arcs and which includes two contact rollers (8, 9) axially connected with each other and rotatably mounted in a contact bridge carrier. The contact arrangement also comprises stationary contacts, which are arranged on the circular arcs and which are constructed as individual contacts (2, 3) on one arc and as a contact track (6) on the other arc. A connection between two contacts of the two arcs is effected by means of the rollable contact bridge. The axial connection of the contact rollers (8, 9) is by way of a flexible conductor (12). Each roller (8, 9) is rotatably mounted on a respective arm (10, 11) of the contact bridge carrier and the arms (10, 11) are movable relative to each other. <IMAGE>
Patent SE-8007946-L (SE)
Inventor: NICHOLSON TERENCE PETER
IPC: F16J15/08
Filed: 1980-11-12
Abstract: A gasket particularly for sealing the joint between the cylinder block and the cylinder head of a dry liner internal combustion engine comprises a pair of outer metal plates (1) having outwardly directed corrugations formed therein and a central composite metal plate (2) disposed between the two outer plates (1); the central composite plate comprises a central soft metal layer and hard metal surface layers which are bonded or integral therewith.
Patent SE-8008664-L (SE)
Inventor: CAIS M
IPC: B01D11/04
Filed: 1980-12-10
Abstract: The present invention relates to a new technique and device for mass transfer of one or more components from one liquid phase to another liquid phase, involving a physical separation of said two phases. According to the new technique, the mass transfer and physical separation are carried out in the same device. The device consists of a mixing-reservoir into which is fitted snugly a mixer-separator, having a channel in the vertical axis of the mixer-separator. The two substantially immiscible liquid solutions are introduced into the mixing reservoir, the phases are thoroughly mixed, by moving the mixer-separator in and out the mixing reservoir. After the spontaneous separation into an upper and lower phase, the upper phase is removed by pushing in the mixer-separator said upper phase being accumulated in a collecting container. The new technique and device can be successfully utilized in the general field of liquid-liquid extraction and particularly applied in immunoassays, where the two basic operations of mass transfer and physical separation of fractions are required.
Patent SE-8103993-L (SE)
Inventor: ARSAC A
IPC: D06M11/63
Filed: 1981-06-25
Abstract: Textiles, preferably yarns and fibers, based on synthetic polymers, with permanent conducting properties, which possess, on the surface, a uniform continuous layer consisting of at least 3% of copper sulphide, the composition of which is such that the atomic ratio Cu/S is between 1.5 and 2, and preferably more than 1.7, and of which the ratio R/Ro is between 1 and 10, R being the electrical resistance after treatment for 400 hours at 60 DEG  C. and at a humidity of 70%, and Ro being the initial resistance of the treated textile. The synthetic polymer is based on polyamide or polyester, or is an aromatic polyamide or a polyamide-imide. Processes for the manufacture of these textiles and textile articles with permanent conducting properties, such as floor/wall coverings, containing between 0.01 and 5% of the treated textiles, are also disclosed.
Patent SE-8104962-L (SE)
Inventor: LUNDBLAD LEIF
IPC: A61H1/02
Filed: 1981-08-21
Abstract: PCT No. PCT/SE82/00263 Sec. 371 Date Feb. 9, 1983 Sec. 102(e) Date Feb. 9, 1983 PCT Filed Aug. 19, 1982 PCT Pub. No. WO83/00620 PCT Pub. Date Mar. 3, 1983.An apparatus for treating back ailments includes a support for supporting a patient in a horizontal, lying position on the patient's back. A first tension force take up belt passes about the pelvis of the patient, while a second such belt passes around the chest of the patient. A pulling or tension device is connected to one of the belts so as to move relative to the support. A carriage moves with the support but with slight friction and carries either the pelvis or chest of the patient to exhibit a high degree of friction against the tension device. The small of the back is supported by a moveable member, and the carriage executed simultaneously with or independently of translatory movement relative to the support, rotary movement substantially in the horizontal plane or a skewing or distorting movement about an axis extending substantially parallel to the longitudinal direction of the carriage in accordance with a predetermined program.
Patent SE-8201520-L (SE)
Inventor: STUDINKA J
IPC: C04B16/06
Filed: 1982-03-10
Abstract: To reinforce products made from hydraulic binder agents, fibers of polymerized acrylic nitrile, which are manufactured with a molar concentration of acrylic nitrile units of at least 98%, are used. The fibers advantageously have a strength of at least 50 cN/tex and a breaking elongation of at most 15%. These fibers produce a product after setting having good bending tensile strength and excellent impact strength.
Patent SE-8203371-L (SE)
Inventor: TEICHMANN R J
IPC: C25D3/60
Filed: 1982-06-01
Abstract: An electroplating bath for the high speed deposition of bright metallic tin utilizing tin fluoroborate and sulfuric acid as the electrolyte; wherein, in addition to certain other additives, the bath contains a perfluoroalkyl sulfonate wetting agent to promote anode corrosion. Brighteners used in the system include aromatic amines and aliphatic aldehydes. For certain purposes it may be advantageous to include boric acid as part of the electrolyte; and, in other instances, to use an aromatic sulfonic acid to enhance bath stability and brightness. The method for utilizing a bath containing tin fluoroborate in a sulfuric acid matrix containing these perfluoroalkyl sulfonate wetting agents is also described.
Patent SE-8204576-L (SE)
Inventor: MACBEAN D G
IPC: D21F1/10
Filed: 1982-08-04
Abstract: A single ply forming fabric for use on a twin wire paper making machine wherein a flat jet stream of pulp is injected between an inner, conveying fabric and an outer, backing fabric converging towards each other for applying opposed pressure to the pulp for removing water therefrom to form a sheet of pulp. The single ply forming fabric of the present invention constitutes the outer, backing fabric and is interwoven with a plurality of monofilament polymeric warp strands with approximately 100% warp fill and monofilament polymeric weft strands extending in the cross-machine direction and disposed in vertically aligned groups of at least three to obtain greater stiffness in the cross-machine direction whereby to substantially redistribute pulp widthwise of the sheet when supported on the conveying fabric.
Patent SE-8206276-L (SE)
Inventor: CAVAZZA P
IPC: A46B9/04
Filed: 1982-11-04
Abstract: The object of the present invention is a toothbrush having the bristles grouped into tufts arranged in parallel rows, said bristles consisting of a first series of tufts whose height becomes greater the more distant they are from the end of the toothbrush opposite to the handle thereof, and of a second series of tufts of constant height, which alternate regularly with the tufts of bristles of the first series.
Patent SE-8300652-L (SE)
Inventor: ALEXANDERSON J
IPC: C08L33/02
Filed: 1983-02-08
Abstract: A levelling agent intended for smoothing off an uneven substructure, including a hydraulic binder, filler and sand together with an elasticity-increasing agent and an agent for rheologic control flow additive. The liquid filler contains gypsum in an amount active for reduced shrinkage, preferably together with a gypsum retarder for delaying setting of the gypsum.
Patent SE-8300675-L (SE)
Inventor: ERNERUDH T
IPC: B60B17/00
Filed: 1983-02-09
Abstract: 1. Railroad car wheel with a running tread and a wheel flange, the portion (A) of the wheel flange which faces towards the running tread, or part of this portion being laser-hardened, characterized in that also the running tread (4) or one or several portions of it are laser-hardened.
Patent SE-8303377-L (SE)
Inventor: ALLBECK H
Filed: 1983-06-14
Abstract: The scaffolding includes two ladder-shaped side gables (1) connected by a platform (5) and protective rails (6,7). Each side gable has a primary support component (15) for location against the outside of a house wall. - The side gables also have extension pieces (8) which project through a window aperture. A second support component (10) is provided for location against the window aperture lower part, and a third support component (13) locates against the inside of the wall. The third support component is connected to the extension piece by a union (14). All support components are adjustable.(1)
Patent SE-8304966-L (SE)
Inventor: VAN DER LOO H E
IPC: A23L27/30
Filed: 1983-09-15
Abstract: A tobacco-containing smoking article contains the sweet protein thaumatin and/or the sweet protein monellin at a location in the interior, whereby smoke passed to the mouth contacts the thaumatin and/or monellin. The protein is preferably out of contact with the mouth of the smoker.
Patent SE-8305174-L (SE)
Inventor: DITTNER A
IPC: B60T8/62
Filed: 1983-09-26
Abstract: An anti-slipping system for preventing slippage between vehicle wheels driven by a differential is disclosed. The system includes first and second speed sensors for generating speed signals indicative of the rotational speed of first and second wheels of a vehicle, respectively, first and second braking control modules for adjusting the braking force applied to the first and second wheels as a function of first and second brake control signals, respectively, and a signal generating circuit for generating the first and second brake control signals as a function of the first and second speed signals.
Patent SE-8305416-L (SE)
Inventor: MOSS H B F
IPC: B08B5/02
Filed: 1983-10-03
Abstract: A blowing device comprises a body part with a connection (8) for a pressurized, gaseous fluid, an exhaust nozzle (17) and a valve (11, 13) having an adjustable fluid passage located between said connection and said nozzle. The nozzle is provided with a plurality of exhaust channels (30) for said fluid and the through-flow area of the valve fluid passage is substantially larger than the sum of the through-flow areas of said exhaust channels thereby preventing the generation of harmful noise by said device while obtaining a strong blowing power. The exhaust channels are distributed substantially evenly in the circumferential direction of said nozzle (17) and the external mantle surface of the exhaust nozzle is formed so as to allow a substantial coejection of outside air by the fluid flow ejected from said nozzle.
Patent SE-8306816-L (SE)
Inventor: CAILLAT C
IPC: A63C9/085
Filed: 1983-12-09
Abstract: A display apparatus and method for displaying the value of the release threshold to which a ski binding is adjusted. The display apparatus is an electronic display means for electronically displaying the release threshold of the binding.
Patent SE-8404751-L (SE)
Inventor: KOSOI G M
IPC: B04C9/00
Filed: 1984-09-21
Abstract: The turbo-cyclone for separating suspensions comprises a suction chamber (1) for sucking an initial suspension through a connection (2) provided for its charging, a chamber (3) for separating the initial suspension and discharging a thickened product with lumpy heavy particles through a connection (4) provided on the chamber, and a collector (5) for collecting a clarified product with small light particles and for its discharging through a connection (6) provided on the collector. The chamber (3) and the collector (5) are arranged on both sides of the inlet chamber (1). A hollow rotor (8) is mounted inside both the chambers (1, 3) and the collector (5); the rotor is connected with the drive shaft (10) and holes are provided in the lateral rotor wall in order to discharge the clarified product. The rotor (8) is provided with an impeller (11) which is mounted between the suction chamber (1) and the chamber (3) for separating the suspension. The impeller (11) is comprised of blades (16) which are arranged an a cantilever hub (17). Coaxial cylindrical cross-sections of each of the blades (16) define profiles which are inclined in relation to the rotation axis of the rotor (8).