baber/WOPTO huggingface dataset:
Patent SE-7901198-L (SE)
Inventor: ROULLET G
IPC: B29C49/22
Filed: 1979-02-12
Abstract: The invention pertains to a process for producing bioriented polyester hollow bodies characterized by good gas and flavor tightness, wherein one wall of a preform is coated with an aqueous composition consisting of at least two incompatible polymers, one of which is a water soluble polyvinyl alcohol and the other, a polymer latex with low water sensitivity; the coating is dried and the preform is bidrawn-blown.
Patent SE-7905513-L (SE)
Inventor: HINTIKKA V V H
IPC: B03D1/001
Filed: 1979-06-21
Abstract: A process for the selective froth-flotation of sulfidic, oxidic and salt-type minerals, whereby an ore is first wetground to the flotation fineness to obtain a slurry and then the obtained slurry is prepared and froth-flotated. In addition to the collector agent a polysaccharide, lignosulfonate, quarcum and/or a tenside-type additional chemical is used which prevents the collector agent from adhering to the silicate surfaces and makes them hydrophilic, or weakens the hydrophobia of minerals to which the collector agent has already adhered. The collector agent and the additional chemical may be added as early as the wet-grinding stage.
Patent SE-8000479-L (SE)
Inventor: VAN DER PLOEG D C H
IPC: A01J25/13
Filed: 1980-01-21
Abstract: A cheese mold of polyolefin material having a non-woven inner layer of polyolefin fibers which is heat welded to the mold surface is disclosed. A method for manufacturing the mold is also provided. A non-woven layer of fibers is provided and a liquid mass of plastic is heat sealed thereto by extrusion or injection molding.
Patent SE-8002027-L (SE)
Inventor: CEDERQUIST J B
IPC: D21B1/16
Filed: 1980-03-14
Abstract: Process for improving the absorptive capacity of thermomechanical down pulp in the course of its continuous production from chips. The process takes place in a finishing machine (fine mill) in a steam atmosphere at a temperature of 100-160 DEG C. The chips are impregnated with water or with an aqueous solution which contains one or more inorganic substances and one or more organic, complexing substances individually or mixed and has a starting pH of 6-9 and is added in such an amount that the pH of the finished stuff is between 4.5 and 7. In addition one or more surface-active substances are added, separately or mixed, to the chip material as it enters the grinding zone of the finishing machine.
Patent SE-8003655-L (SE)
Inventor: KOWALSKY H
IPC: A23L35/00
Filed: 1980-05-14
Abstract: A dietetic composition for natural digestion regulation, consisting of 50 to 150 parts by weight of whole fleawort seeds (Semen psyllii totum), 50 to 150 parts by weight of whole linseed, 50 to 150 parts by weight of wheat bran, 50 to 150 parts by weight of lactose, an amount of a binding agent based on natural rubber sufficient for binding these dry constituents, and optionally a flavor corrective and/or a food color.
Patent SE-8004568-L (SE)
Inventor: RODE W
IPC: E02D13/04
Filed: 1980-06-19
Abstract: A pile 9 is guided within a guide frame during the driving operation by rollers 20 of jaws 18 pivoted on support plates 15 so as to be capable of opening to receive a pile entering the guide frame in the direction R. The plates 15 may be swung down when the pile is firmly embedded to permit passage of the driving monkey. <IMAGE>
Patent SE-8004686-L (SE)
Inventor: LOFGREN S-G
IPC: A01C5/04
Filed: 1980-06-25
Abstract: A digging and planting machine is provided having a tubular digging and planting tool mounted on a vehicle travelling along the ground surface, and at least one sensing and signalling means for sensing the resistance of the ground to penetration by the digging tip of the tool, thus gauging the condition of the ground, and detecting obstacles to such penetration, so as to ensure that the digging tip provides and a plant is fed to a planting hole of the desired depth, when ground condition is suitable, and, when ground condition is not suitable, that new digging attempts continue to be made at closely-spaced intervals as the vehicle travels over the ground until a planting hole of the desired depth is dug, so as to plant as many plants as close together as desired per unit area.
Patent SE-8005125-L (SE)
Inventor: DISEN S R
IPC: B63B73/40
Filed: 1980-07-11
Abstract: A hull construction, especially for water or airborne modes of transport, and constructed out of a number of extended panels (4) arranged on a closed hull frame design, which is preferably of equal width and deployed in a corresponding groove (14) and tongue (15). The hull panels (4) are designed according to the desired frame profile and are placed at an angle of 90-180 degrees in a diametrical plan where the craft's normal direction of forward travel lies at a plane of 90 degrees. The panels' groove and tongue form a rib like pattern on the hull frame's (1) interior made of protruding and reinforcing components (13, 15). The hull frame can be built up in a suspended mode or within a supporting frame (16), transverse bulkhead, or the like, and the hull panels can be arranged to run the length of the hull frame, or the hull frame can be split into two hull surfaces which are adjoined with the help of an outer seam plate, e.g. a keel plate, coaming plate or stern plate. All seams in the hull frame are secured with a seaming glue, more particularly a heat hardened glue with a high anti-shearing factor.<IMAGE>
Patent SE-8008298-L (SE)
Inventor: LEHNER T
IPC: F27D27/00
Filed: 1980-11-26
Abstract: The invention aims at agitating a metal-slag system by electro-magnetic agitation, fed by a certain generator frequency. The invention is characterized in that the electro-magnetic field is imparted a pulsation frequency lower that the generator frequency. <IMAGE>
Patent SE-8103963-L (SE)
Inventor: METCALF BRIAN W
IPC: A61P5/00
Filed: 1981-06-24
Abstract: Aromatase inhibitors are provided having the formula   <IMAGE>  +TR <IMAGE>  wherein     represents a single or double bond; R is hydrogen or C1-4 alkyl; R1 is methyl or ethyl; R2 is (H) (OR8) or =O; R3 is H or C1-3 alkyl; R4 is H or OR8; R5 is H, C1-3 alkyl or, when the 5,6-bond is saturated, R5 is divalent =O; R6 and R7 are each H or C1-3 alkyl; and R8 is H or C2-4 alkanoyl. Intermediates useful in preparing the foregoing aromatase inhibitors, and methods of using the aromatase inhibitors of the invention are also provided.
Patent SE-8104630-L (SE)
Inventor: ECKLE O
IPC: B23B29/034
Filed: 1981-07-31
Abstract: The tool insert has a housing 1 to be centred in the boring bar by a groove 2 and two boring bit carriers 4,7 with cylindrical shanks 8,9 slidable longitudinally in aligned bores 3,6 so that the boring diameter D determined by the distance between the outermost corners of the boring bits 12 and 13 can be adjusted. Each boring bit is accurately and independently adjusted relative to the centre of the housing 1, by a screwthreaded portion 10,11 engaging with a respective adjusting ring 25,26 located without play in the central part of the housing 1. The rings are held axially between axial bearing ball sets 30,31 engaging a housing and an internal sleeve 5 shoulder respectively. Adjusting pin sockets 38 and 39 on the rings 25 and 26 are accessible through a centering groove 2. Clamping screws 22 and 23 act on carrier flats 20 and 21. The rings engage via a central bearing array 32. <IMAGE>
Patent SE-8107155-L (SE)
Inventor: ANDERSSON A I
IPC: G01S15/88
Filed: 1981-12-01
Abstract: A method and apparatus for obtaining information, during operation of a headbox for a paper machine, about the size, at one measuring point at least, of a stock discharge slot which is bounded by two structural members comprising two lip members of the headbox of two partitions arranged between the lip members or one of said lip members and one of said partitions. According to the invention, for every such desired information, an ultrasonic transducer means arranged at the measuring point in the headbox and with a combined transmitter and receiver for ultrasound is arranged to transmit an ultrasonic pulse through the stock between two of said structural members within predetermined surface areas of these located in proximity to said discharge slot. By means of an electronic measuring unit connected to the ultrasonic transducer means, the travel time of ultrasonic pulse from transmitter to receiver is measured and, knowing the sound velocity through the stock at the temperature in question, the size of the discharge slot can be established.
Patent SE-8203395-L (SE)
Inventor: LADA H
IPC: C23F1/44
Filed: 1982-06-02
Abstract: Nickel aluminide and like coatings are stripped from nickel base superalloy substrates using a 60 DEG -71 DEG  C. solution consisting essentially by volume percent of 43-48 nitric acid, 7-12 hydrochloric acid, balance water, and containing 0.008-0.025 mole/liter ferric chloride and at least 0.016 mole/liter copper sulfate. Coating removal is rapid while significant attack of the substrate is avoided.
Patent SE-8207199-L (SE)
Inventor: HONKANEN E J
IPC: B01J31/02
Filed: 1982-12-16
Abstract: A process for the preparation of metoprolol or 1isopropylamino-3-(4-(2-methoxy)ethylphenoxy)-2-propanol wherein 3-(4-(2-methoxy)ethyl)phenoxy-1,2-propanediol is reacted with thionyl chloride in dichlormethane in the presence of triethylamine to form 4-(4-((2-methoxy-ethyl)phenoxy)methyl)-1,3,2-dioxathiolane-2-oxide < IMG > which is then reacted with isopropylamine in acetonitrile.
Patent SE-8303248-L (SE)
Inventor: WOLKONSKY A
IPC: B65D23/06
Filed: 1983-06-08
Abstract: A flask for sterile liquids capable of supporting a terminal sterilization of pharmaceutical quality. The flask has a tamper-proof closure comprising a cap screwed on its neck and a locking ring formed in two parts axially superposed and joined by a breakable zone. One of the parts is axially carried away by the cap during opening of the flask and the other part is held axially by a shoulder formed on the neck. The cap encloses a seal made of elastomeric material inserted between its bottom and the edge of the neck, this seal being axially solid with the cap and comprising a skirt applying itself against the inner surface of the neck in a bacteriologically sealproof manner along a height sufficient to ensure a bacteriological closure seal until the locking ring is broken.
Patent SE-8304626-L (SE)
Inventor: OSTBO KARL ROBERT AMBJORN
IPC: F28F1/00
Filed: 1983-08-26
Abstract: The heat exchanger element comprises a tube (11) cast into a block (12) of metal, the block acting as the core of a heat exchanger. The tube is for passage of a first medium. The block material is of high heat conducting capacity, and has surface enlarging flanges (15). - The flanges can be provided at the inward facing and/or outward facing surfaces of the block. The block is enclosed in a casing (13) through which a second medium is passed. Pref. the block contains several tubes.
Patent SE-8400106-L (SE)
Inventor: LUNDBERG ROLF AXEL
IPC: E06B3/54
Filed: 1984-01-11
Abstract: A profile forming a distance component (2) has two flange parts (10, 11) extending centrally towards a window aperture. A flange (8) acts as an edge support for the window pane, and is provided with fixtures (9) for a glazing fillet (3). One flange part (10) locates against the already fitted window pane, and is straight. The other (11) runs from the body part at a distance from the first and is bent inwards and then L-shaped outwards. This provides for partly a surface at right-angles to the panes, and partly a surface (14) which is parallel to the pane being formed. This latter surface is located at a distance from (and outside) the root section of the second flange part. The space (15) delimited by the pane and the outwardly turned sides of the bent flange part receives a sealing medium after the pane has been fitted. The medium can expand without leaking.
Patent SE-8400929-L (SE)
Inventor: ERIKSSON INGEMAR
IPC: G01M3/26
Filed: 1984-02-21
Abstract: A method and a device for testing the tightness of an engine of the kind having at least one cylinder (1 ),a piston (2) movable therein and a crankcase (3) with crank means (4, 5), which are drivable by the piston, is based on measuring of the leakage of gases passing the piston into the crankcase by connection of a measuring apparatus (8) so that it communicates with the interior of the crank case.
Patent SE-8501924-L (SE)
Inventor: WADE C G
IPC: C06B47/14
Filed: 1985-04-19
Abstract: Water-in-oil explosive compositions are provided which are No. 6 cap sensitive in cartridges having diameters of 1.25 inches and less and which contain from about 3.5 to about 8% by weight of a hydrocarbon fuel including an emulsifier, from about 10 to about 22% by weight of water, from about 0.25 to about 15% by weight of closed cell void containing materials, from about 65 to about 85% by weight of inorganic oxidizer salt, optionally, up to about 15% by weight of an auxiliary fuel and no explosive ingredients nor detonation catalysts.
Patent SE-8502563-L (SE)
Inventor: LOFVING S A
IPC: H01R13/646
Filed: 1985-05-23
Abstract: PCT No. PCT/SE86/00235 Sec. 371 Date Feb. 10, 1987 Sec. 102(e) Date Feb. 10, 1987 PCT Filed May 21, 1986 PCT Pub. No. WO86/07202 PCT Pub. Date Dec. 4, 1986.A coaxial outlet box which is intended to be mounted on a wall, an electrical conduit front or like support surface and which can be fastened directly to the support surface or to a conventional conduit box recessed in the surface. The outlet box includes a frame-like base plate (2); a connector holder plate (5) which is arranged at right angles to the base plate adjacent a straight edge thereof and in which one or more coaxial connectors are arranged parallel with the support surface; and a hood-like cover (1) which is constructed to protect the connection of the connectors (6) with the associated cables (7). An opening in the cover side wall (10) provides access to the connector or connectors (6) for connection to respective cables.
Patent SE-8600109-L (SE)
Inventor: OHMORI H
IPC: G01F11/04
Filed: 1986-01-10
Abstract: An injector such as a hypodermic syringe and the like is improved in that an amount of injection each time thereof is mechanically determined by a provision of a stopper means disconnectably attached to a plunger of the injector, which stopper means and the plunger are engaged with each other through a projection-recess engagement thereof, in which engagement the stopper means acts also as a wedge-like means inserted between the plunger and a barrel of the injector to make it possible that the stopper means abutting against a rear end of the barrel at a time when the injection operation is completed prevents the plunger from being advanced beyond it predetermined position, under the effect of its wedge action.
Patent SE-8601578-L (SE)
Inventor: RANINEN J K
IPC: H05K13/06
Filed: 1986-04-09
Abstract: The electronic components have connecting legs fitted in a row, and which are inserted into corresp. holes on the circuit card. At least two of the legs (6,7) have bent formations (8,9) directed towards each other, at right-angles to the longitudinal axis of the hole row, and at a distance from the leg centre line to the outer edge of the bend. This arrangement enables the components (1) to be retained and stabilised when being assembled on the printed circuit (3). Each of the bends exceeds the radius of the holes (4,5) into which the legs are to be fitted. For the connection of the components to the circuit, the counter-directed bent formations produce with spring effect the retention of them in the circuit card holes corresp. to the connecting legs. (Provisional basic advised week 87/48)
Patent SE-8602812-L (SE)
Inventor: OSTBO NILS
IPC: F01N3/24
Filed: 1986-06-25
Abstract: The arrangement with an internal combustion engine (10) involves at least one exhaust gas outlet (11) connected tangentially to a cylindrical collector chamber (12), the diameter of which is greater than that of the exhaust duct.
Patent SE-8605490-L (SE)
Inventor: MICHEL H
IPC: G06K15/22
Filed: 1986-12-19
Abstract: The graphic representation taken from a computer may be of a pattern, a scheme, a lay-out or statistical data, and the appts. comprises a data plotter loadable with a photographic film, with a holder for a printer which may be controlled by the electrical signals. The printer has components which are capable of directing a narrow light beam towards the photographic film. A further component controls the light beam being switched on and off dependent upon signals produced as the result of or which are used for control of the movement of the holder to and from the film. The component incorporates a shutter controlled by the electrical signals. The printer components include an optical fibre locating against the film with one end. The other end of the fibre is connected to a light source in the form of a lamp and reflector in a closed box. The reflector focuses the light towards the end of the fibre inserted into the box.
Patent SE-8702295-L (SE)
Inventor: BAGGEN C P M J
IPC: H03M13/29
Filed: 1987-06-02
Abstract: A block of code symbols is protected by a product code or a pseudo product code. First of all, all syndrome symbols are formed and all code words having a syndrome which deviates from zero are provided with a flag. Each non-redundant symbol forms part of a first code word and also of a second code word, the numbers of flags of first and second code words being separately summed. The code words are successively addressed and an error location is determined. When an error location forms part of an incorrect first code word as well as of an incorrect second code word, it is corrected; if the second code word is not signalled as being incorrect, however, the error will not be corrected. After correction, the syndromes are updated, the flags being updated and the summing results being decremented only if the syndromes of both relevant code words are zero. In the opposite case the flags will remain unmodified for the time being.
Patent SE-8804377-L (SE)
Inventor: DIARD J-L
IPC: A63C11/02
Filed: 1988-12-02
Abstract: Packaging for a ski and a process of packaging the ski. The packaging provides an attractive envelope for the ski and protects the ski from the time it is manufactured until its retail sale, and further, until the ski is first used, i.e., even after the bindings are mounted thereon. The packaging protects and surrounds all parts of the ski and includes a sleeve of thermo-shrinkable plastic material. At areas upon which the ski bindings are to be mounted, zones of reduced resistance to tearing are produced so that, at the place of distribution of the skis, such zones can be conveniently removed without the removal of the remainder of the packaging. The process includes the steps of introducing a ski into a sleeve; closing the ends of the sleeve by, e.g., welding; and passing the ski wrapped in the sleeve through a thermo-shrinking tunnel.
Patent SE-8900956-L (SE)
Inventor: VDOVIAK J W
IPC: F02C7/14
Filed: 1989-03-17
Abstract: The present invention comprises a gas turbine engine augmentor including a new and improved fuel spraybar therein. The spraybar includes a base having a manifold for receiving fuel, and a plurality of fuel tubes extending from the base and in flow communication with the manifold. The invention further includes means for cooling the fuel tubes for allowing independent thermal movement between the cooling means and the fuel tubes. In one embodiment of the invention, the cooling means comprises an elongate shield disposed upstream of the fuel tubes to block direct impingement of combustion gases against the fuel tubes while channeling a cooling fluid such as air over the fuel tubes. In accordance with another embodiment, the invention includes means for securing the shield to the fuel tubes for allowing unrestrained longitudinal thermal movement while restraining lateral movement therebetween beyond a predetermined amount. In yet another embodiment, the invention includes means for laterally dispersing fuel from discharge ports disposed in the fuel tubes. The means may include a delta wing.
Patent SE-8902832-L (SE)
Inventor: SOROKIN V I
IPC: D21B1/04
Filed: 1989-08-25
Abstract: A method of crushing a fibrous material consists in repeatedly squeezing the material while passing it between the working surfaces (3, 4) of two crushing elements (1, 2) respectively, each of the crushing elements (1, 2) being made to oscillate in a synchronous and anti-phase manner. A device for crushing a fibrous material comprises two crushing elements (1, 2) with working surfaces (3, 4) respectively, forming a crushing zone (5). The crushing elements (1, 2) are mounted on a support (6) by means of dampers (7) with the possibility of movements in relation to each other. The first crushing element is provided with a driven imbalance. The device comprises a means for its dynamic balancing. The second crushing element (2) is provided with an imbalance (18) in an anti-phase position in relation to the imbalance of the first crushing element (1). The second crushing element (2) together with said imbalance (18) serves as said means for dynamic balancing of the device. In other variants of the device the means for dynamic balancing is the second crushing element (2) of a certain weight, the ratio between the weights of the first (1) and the second (2) crushing elements satisfying the following relation: M+m/M.m<K I/c where M>m and M is the weight of the second crushing element (2) in kg; m is the weight of the first crushing element (1) in kg; c is the rigidity of the dampers, in kg/sec<2>; K(0.3...1.0).10<-5> is a coefficient depending on the rotation frequency of the imbalances in sec<2>.
Patent SE-9200235-L (SE)
Inventor: EKHOLM O
IPC: F42B1/02
Filed: 1992-01-29
Abstract: The present invention relates to a method and an apparatus for securing the inlays, so-called liners (3) which, in the effect direction, define the explosive portion in charges for directed bursting (hollow charge) effect, so-called shaped charges, and which, on detonation of the explosive, are converted into a particle jet or more or less projectile-like so-called slug which accounts for the effect of the charge on the target. The object of the present invention is to solve those problems which occur when materials with excessively different coefficients of thermal expansion must be used in the inlay (3) and a case (1) surrounding the rest of the explosive portion. According to the present invention, this is solved by a specific securement of the inlay (3) in the form of a specially designed anchorage ring (4) which gives a securement which is rigid in the axial direction, i.e. parallel with the intended effect direction of the charge, but permits certain temperature movements across this direction.
Patent SE-9200307-L (SE)
Inventor: ERIKSSON O
IPC: G21F7/005
Filed: 1992-02-04
Abstract: The invention relates to an arrangement for feed-water pipes 5 in a nuclear power reactor, the reactor tank 3 of which is enclosed in a biological shield 2, through which the feed-water pipe 5 is guided via a through-duct 7 into the reactor tank 3. The biological shield 2 is, on the inside, provided with a number of first cooling-air ducts 14 and the inside of the through-duct 7 is covered with a liner pipe 10 made of steel plate or the like. According to the invention, a second cooling-air duct 16 has been arranged around said liner pipe 10 at its inner end facing the reactor tank 3, and the liner pipe 10 has been provided with cooling flanges 17 which project into said second cooling-air duct 16. This second cooling-air duct 16 has been connected to at least one of said first cooling-air ducts 14. <IMAGE>