baber/WOPTO huggingface dataset:
Patent SE-7611124-L (SE)
Inventor: LOTHMAN S A
IPC: B65B55/04
Filed: 1976-10-07
Abstract: Sterilization of a web of packing material is accomplished in two steps with the web first being coated and washed with a sterilizing agent in liquid form at a first treatment station. The web then passes through a second treatment station where sterilizing liquid is sprayed as a fine mist onto a heated surface which vaporizes the sterilizing liquid. The vapor condenses on the passing web to further sterilize the web. One or more heaters again vaporizes the sterilizing agent which is on the packing web to remove the sterilizing agent. The sterilized packing material web is then cut into individual package units after the web has been filled with sterile contents.
Patent SE-7705393-L (SE)
Inventor: FRICKER S
IPC: B66C1/62
Filed: 1977-05-09
Abstract: The anchor (12) for embedding in a prefabricated concrete unit (10) has at least one extension (12e) in the direction of connection, in order to avoid lateral stressing of the prefabricated concrete unit. Each extension has at least one bearing surface (14) on which the coupling head (16) can be supported when mounting the prefabricated concrete unit, as a result of which the edges of the prefabricated concrete unit remain free of forces in the connection region. The associated coupling head (16) projects into a cutout in the prefabricated concrete unit (10). <IMAGE>
Patent SE-7712368-L (SE)
Inventor: BEHNKE W E
IPC: C07H19/20
Filed: 1977-11-02
Abstract: The 9-( beta -D-arabinofuranosyl)adenine 5'-phosphate is prepared from a mixture obtained by reaction of 9-( beta -D-arabinofuranosyl)adenine with a phosphorylating agent, in a trialkyl phosphate as solvent. The mixture is then subjected to an aqueous hydrolysis, the pH of the hydrolysis mixture is adjusted to a value sufficiently high to bring about separation into aqueous and nonaqueous liquid phases; the trialkyl phosphate, which is the solvent, is removed and then the product is precipitated so as to separate it from the residual aqueous mixture and it is isolated.
Patent SE-7902206-L (SE)
Inventor: JOHNARD B O
IPC: D06N3/00
Filed: 1979-03-12
Abstract: The colour pattern (6, 7) is applied to a temporary substrate (10) in the form of a release paper by generating high contact pressure between the printing surface and the printed substrate using an intaglio or letterpress printing method. A deposit (11) consisting of a foamable unfoamed resin composition is applied to the temporary substrate (10) on top of the colour pattern (6, 7) by a screen printing process. The colour and relief or embossed pattern- forming element are then transferred from the temporary substrate (10) to a substrate (2) intended to form part of the plastic web, under heat and pressure. Heat is again applied to cause the resin to foam and provide the relief or embossed surface. Substrate (2) is preferably coated with a uniform layer (12) of foamable resin. <IMAGE>
Patent SE-7904521-L (SE)
Inventor: FOHL A
IPC: B60R22/36
Filed: 1979-05-23
Abstract: Automatic wind-up roller for a safety belt with means to stop the belt from unwinding in case of danger. The wind-up roller has a release mechanism activated when a predetermined acceleration or deceleration is exceeded, a control lever activated by the release mechanism, a control disc with elastic yielding control teeth which couple with the control lever, and a locking mechanism activated by the control disc to block the control shaft.
Patent SE-7907428-L (SE)
Inventor: MANSUKHANI I R
IPC: C09D11/00
Filed: 1979-09-07
Abstract: An ink composition for use in jet printing comprising an aqueous solution of a water-soluble dye and a humectant consisting of the internal anhydride of at least one carboxylic acid.
Patent SE-7908490-L (SE)
Inventor: MERILEINEN H
IPC: B27B5/04
Filed: 1979-10-12
Abstract: Device for steering a board that is fed into an edging saw, in relation to its movable (1) and fixed blade (2). The device (5) is designed to move sideways in accordance with the width setting of the blades (1, 2) so that the centre line movement of the device's control surface (8) is half of the movable blade's (1) movement.<IMAGE>
Patent SE-8001778-L (SE)
Inventor: CLAESSON D
IPC: F02B67/04
Filed: 1980-03-06
Abstract: The present invention relates to an arrangement for mechanically driving a mechanism connected to an internal combustion engine. A push rod is mounted between the mechanism and a shaft rotatably mounted in the engine, one end of said rod being adapted to actuate the mechanism and the other end being adapted to resiliently engage against an arcuate surface on said shaft and to be given oscillating translation motion by said shaft on rotation. The invention is distinguished in that the end of the push rod engaging against the shaft is provided with two extensions at least partially embracing the arcuate surface on the shaft, said extensions guiding the position of a rod in a plane transverse to the shaft when said shaft rotates. The push rod thus requires no extra guidance and is simple to fit and to dismantle. The push rod preferably comprises two parts joined to each other via a jointing sleeve allowing a given degree of angular latitude between said parts. The arrangement is applicable to driving fuel pumps in internal combustion engines.
Patent SE-8002515-L (SE)
Inventor: CLARK B P
IPC: A61K31/351
Filed: 1980-04-01
Abstract: Compounds are described of the formula   <IMAGE>   in which R1 is COOR5, CONHR5, cyano, 5-tetrazolyl or 5-tetrazolylaminocarbonyl, where R5 is hydrogen or C1-6 alkyl; R2 is hydrogen or C1-6 alkyl; R3 is a group of the formula R6-(Z)m- where m is O or 1, Z is O, S, SO, SO2 or CO, and R6 phenyl optionally substituted by one or more group selected from halogen, C1-4 alkyl, C3-6 cycloalkyl, C1-4 alkoxy, benzyloxy, hydroxy, nitro, C1-4 alkylthio, C1-4 alkylsulphinyl, C1-4 alkylsulphonyl, amino and NHR7 where R7 is C2-6 acyl; and R4 is hydrogen, C1-6 alkyl or halogen; and salts thereof. These compounds have pharmaceutical properties and in particular are useful in the treatment of immediate hypersensitivity conditions such as asthma.
Patent SE-8002826-L (SE)
Inventor: MAENO T
IPC: H04N1/00
Filed: 1980-04-15
Abstract: A facsimile receiver, wherein the carrier, which is necessary to reproduce the carrier in the case where the received signal is demodulated through synchronous detection, is reproduced exactly in the carrier reproducing means in the facsimile receiver before the arrival of the picture signal at the facsimile receiver, by supplying also to the demodulating means the communication control signal to be sent from the facsimile receiver to the transmitting station before the transmission of the picture signal from the transmitting station. Moreover, by operating the PLL circuit in the carrier reproducing means in response to all the carrier components in the picture signal, a very quick compensation can be made for phase jitter generated in the telephone circuit so that an exact carrier can be maintained, and the distortion of the reproduced picture can be minimized.
Patent SE-8003469-L (SE)
Inventor: LUNDSTROM KURT
IPC: E04C2/38
Filed: 1980-05-08
Abstract: Structural element intended especially for children for detachably assembling several such structural elements to different building constructions. Known structural elements of this kind do not render it possible to build on such a scale, that one or several children can utilize the result of their playingly building so as to "reside or stay therein". In order to eliminate this shortcoming, according to the invention a structural element is proposed, which consists of a relatively rigid plate (5) with a geometric configuration and of a material with a relatively low specific weight, which plate constitutes the body of the elements and is provided at its periphery with flexible carrying members (6), which carry fastening means (4) of the element for the detachable assembling of several of such elements (1, 2, 3), and each of which constitutes a joint between assembled elements, so that these elements can be arranged at any angle in relation to each other, and which fastening means (14) are arranged so that the fastening means (14) of two structural elements can be connected to each other irrespective of whether the structural elements (1) are located to the side of or one above the other.
Patent SE-8003546-L (SE)
Inventor: JOHANSSON J
IPC: B65G57/18
Filed: 1980-05-12
Abstract: The present invention relates to a device for, in particular, handling circular blanks coming, for example, from a finishing machine, comprising a hauling track for conveying the blanks from the machine in the direction of a first sound-damping stop. With known equipment, the handling of such material has hitherto generated noise which often reaches values which are substantially in excess of what can normally be deemed acceptable. This noise problem is solved with the device according to the invention, which allows silent handling, by the fact that it comprises a layer-building part A, which in addition to the said stops 3, 4, comprises a further stop 25, which can be raised and lowered so as to be brought into and out of the hauling track 1 for successive bringing together of a predetermined number of blanks 26 to form a layer, the gripping members 51, 52, 25 being arranged to hold the blanks of the layer thus formed in mutual contact during their transfer to a layer receiver. <IMAGE>
Patent SE-8004954-L (SE)
Inventor: KOBAYASHI S
IPC: H01L23/473
Filed: 1980-07-04
Abstract: A water cooling apparatus for an electric circuit element is disclosed in which an internal waterway is connected with an external waterway by a connector with the whole body, the forward end or the inside part of the forward end thereof alone made of an alloy containing iron, nickel and/or chromium as main components. The water cooling apparatus may further comprise a net of an alloy containing iron, nickel and chromium as main components, the net being stretched in said waterway at the inside part of the forward end of the connector.
Patent SE-8008240-L (SE)
Inventor: AGRAWAL B P
IPC: H04Q1/54
Filed: 1980-11-25
Abstract: There is disclosed a digital gain control particularly adapted for use with digital signals propagating in a telephone line circuit. The gain control is positioned in the circuit to respond to a digital signal manifesting a plurality of words, each having a given number of bits N and indicative of a weighted value of an analog signal. The digital signal is multiplied by a word coefficient having a number of bits M indicative of a gain factor to be imparted to the digital signal. A product signal is provided containing M+N bits. The least significant bits are removed to provide an output signal of N bits possessing the desired gain. The discarded bits are employed via a feedback loop and are added to the next word product, which is then used to provide a next output signal. The feedback loop assures that each output signal is a close approximation to the input signal as gain controlled by the desired gain factor.
Patent SE-8101460-L (SE)
Inventor: VAN OORSCHOT G F
IPC: B01D50/00
Filed: 1981-03-09
Abstract: A device for separating liquid from liquid-containing compressed gas. The device comprises two tanks (1,4) one situated above the other. The lower tank (1) is provided with a compressed gas inlet (2) which is directed against a surface (3) of the tank to cause separation of the major part of the liquid. The upper tank (4) is provided with a shell (6) having an access opening (9) at its upper end. The gas flow enters the upper tank (4) through a conduit (12) and passes then through opening (9) and a zigzag-shaped channel formed by walls (10,13,14,15) in shell (6). The gas flow then passes through filter (5,16). Separation is performed in several steps by change of direction of the gas flow and by filtering. Positioning of the access opening (9) at the top allows considerable expansion of the liquid-gas mixture without contamination of the filter (5.16).
Patent SE-8102439-L (SE)
Inventor: STENVALL CARL-JOHAN
IPC: A63C17/06
Filed: 1981-04-15
Abstract: PCT No. PCT/SE82/00122 Sec. 371 Date Dec. 13, 1982 Sec. 102(e) Date Dec. 13, 1982 PCT Filed Apr. 14, 1982 PCT Pub. No. WO82/03560 PCT Pub. Date Oct. 28, 1982.Roller skate comprising a plate (1) for the user's foot and one front wheel (2) and a rear wheel (3) having a convex curved running surface and rotably mounted on shafts (7, 5). One wheel is pivotable between side angle positions on either side of a center position in which the direction of rolling of the wheel concerned extends in the longitudinal direction of the skate. A steering mechanism (15) is provided for pivoting of the wheel (2) and having a sensing member (22) which is arranged to rest against the subsurface on which the wheel is designed to roll. The sensing member is connected with the pivotable wheel in such a way that the angle of pivoting is governed by the inclination of the skate in relation to the subsurface, due to the member resting against the subsurface. The steering arrangement is so designed that the rolling direction of the wheel extends in the longitudinal direction of the skate when this adopts a position at right angles to the subsurface with its standing longitudinal plane, while when the skate is inclined towards the subsurface during rolling it swivels in a different direction dependent on the direction of the inclination.
Patent SE-8103166-L (SE)
Inventor: YAMADA S
IPC: H03G5/02
Filed: 1981-05-20
Abstract: An audio device comprises an equalizer circuit, a control circuit for controlling characteristics of volume, balance, bass and treble, control signals producing circuit which produces signals for controlling said characteristics and a reference voltage producing circuit which produces reference voltage for carrying out the characteristics controls, in which the control circuit is forcedly provided with bass and treble control signals having half values of the reference voltage upon operation of the equalizer circuit.
Patent SE-8103786-L (SE)
Inventor: HOHNE F
IPC: B22F9/08
Filed: 1981-06-17
Abstract: A plant for producing metal powder from metal melts includes a first chamber with a device for converting a melt stream initially into liquid and then solid metal particles in a non-oxidizing atmosphere, a tundish with a closable floor opening that can be mounted on the first chamber and discharged thereinto, and a melt device for filling the tundish with molten metal. The metal melt is continuously protected against oxidation or absorption of gas, the structural height of the plant is reduced and the capacity of the melt device is utilized to a greater degree by enclosing the melt device by a second chamber separated from the first chamber for maintaining a nonoxidizing atmosphere. The second chamber is equipped with at least one lock into which the tundish can be brought and from which it can be removed. The tundish, formed as a transporting vessel, is provided with a cover for maintaining a non-oxidizing atmosphere during transportation and discharge into the first chamber and the second chamber of the melt device is equipped with a drive mechanism for raising the cover for the filling procedure of the tundish.
Patent SE-8202270-L (SE)
Title: Three-dimensional, self-locking cone structure - has alternating convex whole and concave half cones and combines with other such structures by overlapping
Inventor: TROJMAR ROLF HS
Filed: 1982-04-08
Abstract: The construction component is three-dimensional, self-locking, and permits formation of straight, angled, arc-form or vaulted structures without adhesive or binder. It has opposed cones in peripheral positions, comprising alternating convex whole and concave half cones which impart a significant sinus curve to each side. Where several such structures are combined in alternating assembly (with half overlapping) they interweave like the loops in a knitted garment. Precision is obtained by the sloping cone sides engaging in each other alternately and providing a large joint surface. The hollow spaces in the cones can be filled with suitable insulating material.
Patent SE-8205974-L (SE)
Inventor: NYLUND GUNNAR
IPC: F03B7/00
Filed: 1982-10-21
Abstract: No further information available at time of publication.
Patent SE-8302714-L (SE)
Inventor: PETTERSSON STIG
IPC: E02F3/96
Filed: 1983-05-11
Abstract: Device primarily for pole erection designed to be fitted on an excavator or the like and to hold a pole (2) during erection of the same.The device is distinguished in that said excavator or the like includes a standard device comprising a bucket (4) in combination with a frost ripper (3) situated preferably in a common mounting (5) on the machine's excavator arm (6). It is situated so that the bucket (4) can be moved to and from the frost ripper (3) and thereby from and to said excavator arm (6). It is also distinguished in that a support channel (1) or the like for the pole (2) is preferably detachably situated on the frost ripper (3) so that the pole (2) can be held in place in the channel (1) by the bucket (4), where the bucket (4) is preferably designed to work with the pole for a certain section of the pole's (2) length.<IMAGE>
Patent SE-8304162-L (SE)
Inventor: HUGGENBERGER F
IPC: A01N59/02
Filed: 1983-07-27
Abstract: FUNGICIDAL FORMULATIONS The invention provides a fungicidal formulation comprising sulphur and a compound of formula < IMG > (I) where X is chlorine or fluorine. The formulations are of especial use in treating fungal infections of a variety of plants.
Patent SE-8305276-L (SE)
Inventor: HEJMAN C
IPC: B04B3/00
Filed: 1983-09-29
Abstract: Centrifuge has a bowl with a perforated outer wall and rotates around vertical axis. After filtration the raw material is fed to the centrifuge for separation of the constituents. The perforated bowl is surrounded by an annular trough which also rotates around the axis. It receives centrifuged sugar that flows over the edge of the bowl. Syrup is added into the space between walls. The outer wall of the rotating trough is also perforated. Centrifuged sugar passes over its top edge into the collection vessel. Water is added at. The perforated outer wall is covered with a filter cloth. It separates syrup from sugar, the former passing through the cloth and being collected. (Provisional basic previously advised in week 8520)
Patent SE-8403578-L (SE)
Inventor: DIELEMAN P J
IPC: H01P1/208
Filed: 1984-07-05
Abstract: A waveguide filter (43) comprising a series of resonant cavities (45) separated by walls (47) each formed with an iris opening (49) is assembled from two complementary box-like bodies (25) each having an open side (31) and internal partitions forming portions of the walls (47) between the cavities. Each box-like body is manufactured by impact extrusion using an open-topped box-like die (1) in which a slug of material (5) is placed, and a punch (7) which has smaller dimensions than the die and slots (11) for forming the respective partitions. The punch is driven into the die with a force such that the material of the slug is displaced into the slots in the punch and into the space between the punch and the die.
Patent SE-8403826-L (SE)
Inventor: LUNDBERG H G
IPC: B63B59/10
Filed: 1984-07-23
Abstract: An inspection robot (1) moving step by step for inspecting underwater parts of fixed or floating objects, for example ships' hulls, has members, such as suction discs (4), which are alternately releasably fixable on the surface of the object and rotatably mounted on the frame (3) of the robot (1), such that the frame for each step is pivoted a certain distance in one direction about the respective member as a result of a reaction force from a rotating member, preferably a cleaning tool (5), which is mounted on the frame and is adapted to act against the object, and also expose the surface to be inspected, to an inspection camera (13) mounted on the frame.
Patent SE-8500057-L (SE)
Inventor: MARTIN G J
IPC: H01S3/083
Filed: 1985-01-07
Abstract: A laser angular rate sensor has three or four mirrors (18 to 21) appropriately arranged at the corners of a square to reflect two oppositely directed laser beams around a closed path 17. Vibrators (22, 23), interconnected with two adjacent mirrors (18, 19) for effecting oscillation perpendicular to the mirror major surface, are arranged to operate at 180 degree phasing in order to keep laser beam path length constant. A vibrator drive circuit is controlled by actual mirror displacement to tune and maintain dither amplitude at a predetermined value which preferably is 0.271 of the laser radiation wavelength corresponding to the modulation index of the zeroth order Bessel function, J0. The vibrator drive circuit incorporates the capability for dithering when the angular rate of input to the gyro is close to zero, but switches off for higher values. <IMAGE>
Patent SE-8503365-L (SE)
Inventor: FUJIMOTO T T
IPC: C07D237/24
Filed: 1985-07-05
Abstract: Agents for regulating the growth of plants are described which correspond to the formula: <IMAGE> where R<1> represents a carboxy radical or a corresponding salt suitable in agriculture, or an alkoxycarbonyl radical, R<2> represents an optionally substituted phenyl radical, R<3> represents an alkyl radical, and R<4> represents a hydrogen atom or an alkyl or halo radical. These compounds can be used in particular for the production of hybrid cereals by induction of male sterility.
Patent SE-8505836-L (SE)
Inventor: HORAK D
IPC: C08F8/30
Filed: 1985-12-10
Abstract: The invention pertains to X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and methacrylates and to a method of their preparation. The subject of this invention are X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and methacrylates characterized by the particles of spherical form with diameter 0.2 to 2 mm, which strongly swell in water and contain a derivative of amino-triiodobenzoic acid of general formula I,    <IMAGE>  I  where R1,R2 is hydrogen, acyl group with 1 to 3 carbon atoms or alkyl with 1 to 10 carbon atoms and X is halogen, -OH or -NH(CH2)nNH2, where n=1-6, covalently bonded to the polymer skeleton. A method for preparation of X-ray contrast hydrogel particles according to the invention in which hydrogel particles, containing hydroxyl or epoxide groups localized on side chains of the polymer skeleton, are allowed to swell in an excess of a solvent chosen from the group comprising dioxane, dimethylacetamide, dimethylformamide, tetrahydrofuran and dimethylsulfoxide, which contains the dissolved derivative of amino-triiodobenzoic acid of the general formula I, optionally together with a compound reacting with hydrogen halogenide formed, which is selected, for example, from the group comprising tertiary amines, the dispersion is heated to 100 DEG  C. at utmost and allowed to react for 150 hours at utmost, the solid phase is separated and freed of soluble substances by washing. The procedure according to the invention provides spherical hydrogels with X-ray contrast properties without changing their other properties substantial for application in medical practice.
Patent SE-8600571-L (SE)
Inventor: NAVA P L
IPC: A63C9/086
Filed: 1986-02-10
Abstract: A ski attachment device having a safty feature that allows disengagement of the boot from the ski in the case of lateral or front falls of the skier. The device comprises a rear unit adapted to be attached to the ski and including a spring for applying a longitudinal forward thrust to the rear of the boot. A front unit includes a plate having a "V" shaped seat to be engaged by a grooved rotatable roller housed in a cavity in a sole of the boot.