baber/WOPTO huggingface dataset:
Patent SE-7709826-L (SE)
Inventor: SVENSSON B H
IPC: F16C32/06
Filed: 1977-09-01
Abstract: In a pressurised liquid supply system for a hydrostatic bearing (11, 12, 13) there may be a failure of the supply of liquid to the bearing. To allow the relatively rotating parts of the bearing to come to a halt before the otherwise separated surfaces contact each other, the invention provides a system including an accumulator (28) for storing pressurised liquid and means (29, 30, 34, 36, 37, 38 and 42) for diverting some of the liquid to the accumulator from the supply to the hydrostatic bearing, for maintaining the liquid stored in the accumulator at a pressure greater than the pressure of the liquid supplied to the bearing, and for supplying the liquid in the accumulator to the bearing when the supply of liquid direct to the bearing fails. <IMAGE>
Patent SE-7711339-L (SE)
Inventor: BAGSHAW T
IPC: C21D9/50
Filed: 1977-10-10
Abstract: Methods of hard facing iron or steel articles by a submerged arc welding process are described. Specifically, an iron or steel rolling mill roll arbor is hard faced by rotating the arbor about its longitudinal axis and traversing a welding head parallel to said axis to deposit a spiral bead of weld metal on the arbor for subsequent heat treatment and machining. Different consumable electrodes and fluxes are chosen to deposit a desired hard facing on the arbor.
Patent SE-7713230-L (SE)
Inventor: ESTRADA JR H
IPC: G01P5/24
Filed: 1977-11-23
Abstract: Measuring apparatus for a system which includes a heat source such as a nuclear reactor and a utilization means such as a steam generator connected by first and second fluid conveying ducts in a closed circulation loop. A multi-path acoustic flowmeter in one leg of the loop obtains an indication of volumetric flow rate as well as an indication of the speed of sound in that leg. A multi-path acoustic measuring apparatus in the other leg obtains an indication of the speed of sound in that leg and electronic circuitry is provided for modifying the indications and combining them to obtain total thermal power.
Patent SE-7713968-L (SE)
Inventor: HORLEIN U
IPC: C07D211/20
Filed: 1977-12-08
Abstract: The invention provides novel antithrombotics diphenyl-disulphide-2,2'-bis-carboxylic acid amides of the general formula    <IMAGE>  (I)  in which R1 represents a hydrogen or halogen atom or an optionally substituted alkyl, alkoxy or aralkoxy group, R2 represents a hydrogen or halogen atom or an optionally substituted alkyl or alkoxy group, or together with R1, and adjacent carbon atoms of the benzenoid nucleus, forms an optionally substituted aliphatic or carbocyclic aromatic ring, R3 represents an optionally substituted alkyl group, A represents a single bond or an optionally substituted alkylene chain and M AND N EACH REPRESENTS 0 OR A NUMBER FROM 1 TO 5, M AND N TOGETHER HAVING A VALUE OF 2-5, AND ACID ADDITION SALTS THEREOF.
Patent SE-7903873-L (SE)
Inventor: RAYMOND D W
IPC: G01R31/28
Filed: 1979-05-04
Abstract: An apparatus for the automatic, in-circuit testing of the electrical properties of complex digital integrated circuit assemblies is disclosed. A programmed processor is provided to control a set of selectable switches, which connect selected nodes of a circuit under test to certain ones of a plurality of signal lines. One of the signal lines supplies a selected digital test signal from a set of selectable test signals to the selected node. The set of test signals including a Gray code. Another of the signal lines provides a response line connecting a selected node to a functional tester that performs one of a selectable number of intermediate functional tests. One of the functional tests is a signature analysis of the digital response signal in accordance with a cyclic redundancy check (CRC) coding technique. Each test performed by the apparatus is specified through processor routines which select and encode the proper test signals for the particular circuit or device under test and analyze the results of the intermediate functional tests to determine if the device has functioned properly.
Patent SE-7906386-L (SE)
Inventor: BARTON B L
IPC: C22B9/10
Filed: 1979-07-26
Abstract: An improvement in the manufacture of metallic alloys, and particularly in that stage of production wherein the alloy is decarburized. By adding an oxide of an element of the alloy being produced to the melt-down charge or to the melt, along with a flux which lowers the melting point of the oxide; an improvement is provided in the decarburization of metallic alloys.
Patent SE-8004617-L (SE)
Inventor: FLOCKE H A
IPC: E04B1/84
Filed: 1980-06-23
Abstract: Airborne-sound-absorbing wall or ceiling paneling comprises a perforated plate having a hole-area proportion L and a nonwoven fabric bonded thereto by a discontinuously distributed adhesive layer. The nonwoven fabric has an open-area proportion N and an air flow resistance Wv in the zones free of adhesive, said perforated plate being mountable at a spacing from a wall or ceiling that is large in relation to the thickness of the nonwoven fabric. The paneling has a total air flow resistance W and the adhesive layer is applied to the nonwoven fabric in the form of a fine pattern. The proportion per unit area of the nonwoven fabric which is not covered with adhesive is approximately equal to the ratio of its air flow resistance Wv and the hole-area proportion L divided by the desired total air flow resistance W.
Patent SE-8004716-L (SE)
Inventor: MOTTA R
IPC: C07F7/22
Filed: 1980-06-26
Abstract: A process for producing tricyclohexyl tin derivatives, consists of a first phase in which Grignard reagent and tin tetrahalogenide are caused to react by feeding them into a reaction vessel in a molar ratio of 3:1, and a second phase in which after hydrolysis and anhydridization of the condensation mass, further Grignard reagent is added in an amount such as to maintain the total molar ratio, between the Grignard reagent and the tin tetrahalogenide, between 3.5:1 and 3.9:1.
Patent SE-8102710-L (SE)
Inventor: NAKAJIMA M
IPC: B65B3/02
Filed: 1981-04-29
Abstract: An automatic carton packing machine comprising: a withdrawing device adapted to withdraw carton blanks having sealed bottoms and fitting mandrels vertically downwardly from said mandrels; a push-out device adapted for successively pushing out the carton blanks in the horizontal direction on a table; a conveyor device including bucket portions and arranged at a right angle to the direction of the pushing out and for accomodating the carton blanks in a row and plat portions formed at both sides of the bucket portions; a folding device adapted to fold the upper edges of the carton top along the folding line to impart a folding habit to the carton top; and a device for triangular lugs adapted for bending, after completion of the sealing of the carton top having the folding habit and withdrawal of the carton blanks from the bucket portions of the conveyor device; the triangular lugs of the carton top downwardly and bonding the same to the side surfaces of the carton.
Patent SE-8103703-L (SE)
Inventor: FRANZ A
IPC: D21H19/24
Filed: 1981-06-12
Abstract: A process for the preparation of hard paper involves impregnating lengths of cellulose-containing material with plasticizer-containing mixture of a phenol-resol resin solution and cresol-resol resin solution according to a one-step method, subsequent drying, and then hardening of the resin-impregnated paper. The impregnating solution employed is a mixture of a 50-80% by weight phenol-resol resin solution with a 40-70% by weight cresol-resol resin solution, to which has been admixed, before impregnation, a plasticizer and additional water. The water is added in amounts of 4-12% by weight, based on the sum total weight of solid resins and plasticizer in the total solution mixture.
Patent SE-8106186-L (SE)
Inventor: KOHLER HANS OLOF
IPC: H04N7/18
Filed: 1981-10-20
Abstract: PCT No. PCT/SE82/00339 Sec. 371 Date Jun. 20, 1983 Sec. 102(e) Date Jun. 20, 1983 PCT Filed Oct. 20, 1982 PCT Pub. No. WO83/01526 PCT Pub. Date Apr. 28, 1983.A method and apparatus for determining concordance between an analysis signal with at least one reference signal. The smoothed signals or envelopes are formed of a signal which is to be examined and at least one reference signal. A pulse train is generated for each of the smoothed signals or envelopes, and comprises pulses present during the time for a predetermined polarity of the smoothed signal or envelopes relative a threshold signal. The pulse trains are compared at regular intervals with each other, simultaneous coincidence of pulses in both trains at a predetermined number of consecutive comparisons constituting the criterion that the signals which are to be examined are in concordance with the reference signal. For carrying out this signal examination there are circuits means (2, 4) adapted for forming the smoothed signals or envelopes of the signals. The outputs from said means are connected to one input of a comparator (6) for each signal. A threshold signal (URef1, URef2) is applied to the second input of the comparators for generating an output pulse train comprising pulses generated at a predetermined polarity of said smoothed signals or envelopes relative the threshold signals. Circuits (12, 14, 16, 18) are further adapted for comparing the pulse trains and registering simultaneous coincidence of pulses in the two trains for a predetermined number of consecutive comparisons as the criterion that the examined signal and a given reference signal are in concordance. The invention is primarily intended for utilizing in automatic debiting of utilized video service in a hotel or the like. The invention may also be used for monitoring processes or machines which have specific sound spectra for faults.
Patent SE-8206250-L (SE)
Inventor: KJELLEBERG S
IPC: A61K8/35
Filed: 1982-11-03
Abstract: PCT No. PCT/SE83/00348 Sec. 371 Date May 15, 1984 Sec. 102(e) Date May 15, 1984 PCT Filed Oct. 6, 1983 PCT Pub. No. WO84/01713 PCT Pub. Date May 10, 1984.The present invention relates to a method of controlling microorganisms adhering to the surfaces of biological material, by the administration of substances which alter the water-structure binding capacity of the surfaces and phase-boundaries. Organic and inorganic salts, erythrosine or anti-oxidants are used to remove micro-organisms from the surfaces. Cucumine or derivatives thereof are used as adhesion-stimulating substances. The invention also relates to preparations for performing the method, such as ointments, creams and bathing liquids containing the above-mentioned substances, as well as to dentifrices containing one or more organic or inorganic salts.
Patent SE-8206255-L (SE)
Inventor: KARLSSON HAKAN
IPC: A61G12/00
Filed: 1982-11-03
Abstract: The pictorial and written description of the apparatus in this invention for enabling people in wheelchairs to move more easily into or out of a bed, consists of a mainly horizontal sectional component (1) mounted on the bed head frame, so that when it is parallel to the bed length, it reaches from the bed head support to a position at such a distance from the bed head that, from this position, a person sitting on the bed can lie down on the bed without further movement. This component (1) is fitted with a downward pointing, vertical end part in a bedside mounted sleeve (6) and has at its other end an upward pointing vertical end part (4), on whose upper end is mounted a handle (5), which the person in the wheelchair can hold while moving from the wheelchair to the bed, or vice versa.  Component 1 is designed to be locked at least in one position, in which it extends largely parallel with the bed length.<IMAGE>
Patent SE-8304545-L (SE)
Inventor: ASHTON M J
IPC: A61P9/10
Filed: 1983-08-22
Abstract: Benzamide derivatives of the general formula:    <IMAGE>  I  wherein A represents a divalent straight- or branched-chain alkylene group containing from 1 to 6 carbon atoms and R1 represents a halogen atom or a hydroxy, mercapto, amino, nitro, cyano, carboxy or carbamoyl group or an alkyl, fluorine-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, alkylamino, dialkylamino, alkylcarbamoyl, dialkylcarbamoyl, alkanoyl, alkanoyloxy or alkanoylamino group and m represents zero or the integer 1, 2 or 3, R2 represents a hydrogen atom or an alkyl group, R3 represents a halogen atom or a hydroxy, amino, nitro, cyano, carboxy or carbamoyl group or an alkyl, fluorine-substituted alkyl, alkoxy, alkoxycarbonyl, dialkylamino, alkylcarbamoyl or alkanoylamino group and n represents zero or the integer 1 or 2, R4 represents and alkyl radical and p represents zero or the integer 1 or 2, or a pharmaceutically acceptable salt thereof, possess useful pharmacological properties.
Patent SE-8305137-L (SE)
Inventor: SODERHOLM R
IPC: H02M5/257
Filed: 1983-09-22
Abstract: In a transformer having a primary winding which is connectable to an a.c. voltage source via switch means which opens and closes at a controllable frequency, there is connected in parallel with the primary or secondary winding of the transformer a circuit which for at least a part of the time during which the switch means opens maintains magnetization of the transformer in a direction opposite to the direction of the magnetization caused by the subsequent closing of the switch means.
Patent SE-8400675-L (SE)
Inventor: MICKOS K
IPC: E03C/
Filed: 1984-02-09
Abstract: Process for mounting a wash-basin (6) or similar on a wall-mounted console (2). The console is designed so that it can support a tap (1) connected to the water-main (3) before the wash-basin is mounted on the console. In the rear edge of the wash-basin a U-shaped recess (7) is engaged, which is adapted for connection of the tap in the console. The wash-basin can be mounted and de-mounted without breaking the connection to the water-main.<IMAGE>
Patent SE-8402466-L (SE)
Inventor: PATERSON N S
IPC: G08B21/00
Filed: 1984-05-08
Abstract: A warning system for aircraft compares the rate of descent of the aircraft with its altitude above ground after take-off, and generates warning if the aircraft is experiencing an excessive descent condition for the radio altitude at which the aircraft is flying. The position of the landing gear, the speed of the aircraft and the engine power are mointored to enable the system only during the take-off or missed approach phases of operation in order to minimize false warnings during other phases. The relationship between radio altitude and descent rate required to generate a warning is optimized for small, high performance aircraft such as fighter or attack aircraft.
Patent SE-8403109-L (SE)
Inventor: CRENSHAW RONNIE RAY
IPC: C07D417/00
Filed: 1984-06-08
Abstract: Histamine H2-antagonists of the formula   <IMAGE> wherein p is 1 or 2; R<1> is hydroxy, amino or specified substituted amino and or 5- to 7-membered fully saturated nitrogen-containing heterocyclic ring attached via its nitrogen atom; m is an integer of from 0 to 2; n is an integer of from 2 to 4; Z is sulfur, oxygen or methylene: and A is an optionally substituted phenyl, imidazolyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, thiadiazolyl, oxadiazolyl, furyl, thienyl or pyridyl ring; and nontoxic pharmaceutically acceptable salts, hydrates, solvates or N-oxides thereof are anti-ulcer agents. Intermediates of the formulae   <IMAGE> are also claimed.
Patent SE-8404893-L (SE)
Inventor: NILSON ANDERS
IPC: A01K97/00
Filed: 1984-10-01
Abstract: No further information available at time of publication.
Patent SE-8405426-L (SE)
Inventor: GELLER H
IPC: B22D41/58
Filed: 1984-10-30
Abstract: An immersion pouring spout for introducing molten metal, such as steel, into an ingot mold is provided with a top head and a cylindrical pouring tube including a protective external jacket attached by cement to the pouring tube and extending the entire length of the pouring tube. The jacket material has a thermal conductivity that is less than the thermal conductivity of the pouring tube material.
Patent SE-8500624-L (SE)
Inventor: DE BASTIANI G
IPC: A61F5/01
Filed: 1985-02-12
Abstract: An external minifixation apparatus for use as a bone lengthener, comprises a rigid bar (3) bearing two clamps (5) and (9) for holding pins (8), each clamp consisting of two jaws (4, 6, 10, 11) which are closeable by means of a screw (7) at least one of the clamps being displaceable longitudinally of the axis of the bar, the clamp having one of its jaws (10) provided with a carriage (12) which is displaceable within an opening (13) in the bar by rotation of a threaded rod (14) which passes through a cavity in the carriage (12), the cavity having a thread mating with the thread on the rod (14) and the lower part of the jaw (10) having surfaces (15) for resting against the bar. <IMAGE>
Patent SE-8501681-L (SE)
Inventor: SKOVDAL J
IPC: A45D1/18
Filed: 1985-04-03
Abstract: The present invention relates to a heated curling brush with bristles which are relatively tangle-free in use. The heated curling brush of the present invention is provided with bristles which are capable of transmitting heat to the hair while at the same time avoiding the undesirable tangling resulting from use of prior art brushes.
Patent SE-8504266-L (SE)
Inventor: HAARD S-A
IPC: B01D45/04
Filed: 1985-09-16
Abstract: A suction pump causes the gas current to pass through the container between its inlet and outlet, and the container incorporates a flow conducting device which subjects the current to a flow path suitable for pollutant sepn. This device comprises sepg. wall components which have a lower part located at a level above the base of the container and below the inlet. The container outlet communicates with a defined space in the container connected to the contain interior via one or more apertures. The positions of the continer inlet and these apertures are such that the gas current, after entry into the container, moves downwards, past the lower part of the sepg. wall components, and then upwards to the apertures to enter the defined space, and out through the outlet. The container has an upper wall part with corrugations extending across the defined space towards the outlet, and intermediary wall components have an upper part connecting to the depressions of the corrugations. This upper part, in conjunction with the tops of the corrugations, forms the apertures.
Patent SE-8505908-L (SE)
Inventor: CROSSIN M C
IPC: C11D1/72
Filed: 1985-12-13
Abstract: A concentrated aqueous single-phase built liquid detergent composition is provided comprising: (a) from about 15 to 18%, by weight of a water-soluble non-phosphate detergent builder salt; (b) from about 15 to 23%, by weight, of a surface active nonionic detergent compound which is the condensation product of 5 to 9 moles of ethylene oxide with one mole of an aliphatic alcohol containing 12 to 15 carbon atoms; (c) from about 1 to 6%, by weight of at least one amphoteric detergent compound selected from among a group of described betaine detergent compounds; (d) from about 5 to 8%, by weight, of a solubilizer consisting essentially of an alkali metal salt of octyl phosphonate; and (e) from about 35 to 65%, by weight, water.
Patent SE-8601586-L (SE)
Inventor: MARGEN PETER
IPC: F25C1/00
Filed: 1986-04-09
Abstract: The present invention relates to an arrangement for producing an ice slush from an aqueous liquid which passes through at least one conduit (1) having cooled walls, and in which ice particles (13) can form. For the purpose of preventing ice from building-up on the cooled conduit walls, the arrangement includes means (10) for creating at least one helical, rotational path (11, 12) in the liquid such as to cause the liquid to contact the cooled wall surfaces of the conduit. Due to the lower density of the ice particles (13) generated in the liquid, the ice particles are drawn towards the center of the helical liquid flow (11, 12), while the heavier liquid particles move out towards the cooled walls of the conduit, under the influence of the gravitational forces generated.
Patent SE-8602729-L (SE)
Inventor: ARNOLD W T
IPC: A01D75/30
Filed: 1986-06-19
Abstract: The mower (40) includes a bed knife assembly having a bed knife (92) positioned behind a reel and connected at each end to a side arm. The arms extend upwardly to the mower top, where they are connected by a transverse member. The bed knife assembly is pivoted to a frame by adjustment legs. The first leg extends from the transverse member and the second extends from a top member of the frame. The legs are joined by connectors adjustable to adjust the position of the bed knife w.r.t the reel.
Patent SE-8602862-L (SE)
Inventor: TAKAHASHI C
IPC: G01R29/08
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-8703723-L (SE)
Inventor: JAEDERBERG CARL-ERIC
IPC: F16L3/12
Filed: 1987-09-28
Abstract: A detachable connection between two duct sections (7, 7 min ) in an air distribution duct of an air distribution system. The connection includes two joint sleeves (5, 5 min ) which in one end are sealingly connectable to each one of said duct sections, and which in the other end, which has at least one radial flange (8, 8 min ), are detachably connectable to each other by means of a sealing element in the form of a split band ring (1), the inside of which is covered by an air sealing layer (2). When closing the band ring (1) over the joint between the duct sections (7, 7 min ), the flanges (8, 8 min ) will be forced into the air sealing layer (2).
Patent SE-8704663-L (SE)
Inventor: PFAU H
IPC: F27B9/16
Filed: 1987-11-25
Abstract: Apparatus for the heat-treatment of metallic workpieces in a carburization atmosphere comprises a carburization furnace (3), in which batches (1) of workpieces which may have been preheated in a heating furnace (2) arranged before the carburization furnace, are carburized at a constant temperature, with a constant carbon potential of the atmosphere at dwell times which vary according to the batch (1). A diffusion and hardening furnace (4) is arranged after the carburization furnace (3). In order that an individual treatment of the individual batches with different treatment parameters is possible, the diffusion and hardening furnace (4) comprises separate chambers (4 min , 4 sec , 4 sec  min ) each for receiving a respective individual batch (1). The chambers (4 min , 4 sec , 4 sec  min ) can be operated independently of and separately from one another at different temperatures and with different carbon potentials. The batches (1) can therefore be individually treated in the diffusion and hardening furnace (4). <IMAGE>