baber/WOPTO huggingface dataset:
Patent SE-7700528-L (SE)
Inventor: INGLIS L R
IPC: F04F5/16
Filed: 1977-01-19
Abstract: 1530738 Fluid-flow amplifiers VORTEC CORP 12 July 1976 [21 Jan 1976] 28845/76 Heading F1E A fluid-flow amplifier comprises an annular nozzle 15 for injecting a thin film of pressurized fluid towards a deflector ring 20 having an outer surface 20a for deflecting the film axially towards a frusto-conical surface 12c and an inner surface 20b defining an opening 23 substantially larger than a throat opening 18. Prferably the ring 20 is displaced from the nozzle 15 by a distance at least three times the axial dimension of the nozzle and the axial dimension of the nozzle may be altered by changing the thickness of a non-compressible gasket 14. The frusto-conical surface has an included angle of from 10-70 degrees. The inner and outer surfaces 20a, 20b of the ring may be frusto-conical or cylindrical.
Patent SE-7705725-L (SE)
Inventor: MATHESON I A
IPC: C08F4/60
Filed: 1977-05-16
Abstract: A process for preparing a supported Ziegler catalyst comprising treating a substantially water-free magnesium-containing support material having a particle size in the range 1 to 500 microns and containing at least some hydroxyl groups with a halogen-containing titanium compound having the formula Ti(OR)nCl4-n wherein n has any value from 0 to 3 inclusive and R is a hydrocarbon group, in the presence of a tin compound having the formula Sn(OR')mX4-m  wherein R' is a hydrocarbyl radical, m is 0-4 and X is halogen, The polymerization catalysts of this invention find use in making high density ethylene polymers and copolymers having an improved particle size and containing less fines, thus making them suitable for injection molding.
Patent SE-7711936-L (SE)
Inventor: RALUY A
IPC: B60C15/02
Filed: 1977-10-24
Abstract: A pneumatic tire with a carcass reinforcement is characterized by the fact that the portions of the carcass reinforcement which have been turned upwards around the bead rings are spread towards the outside of the tire and embedded in an annular portion of the tire which protrudes from the outer lower portion of the corresponding sidewall.
Patent SE-7712629-L (SE)
Inventor: KAMENICKY J
IPC: H02P3/14
Filed: 1977-11-08
Abstract: A circuit arrangement for the driving and for independent recuperation braking of a vehicle provided with DC compound traction motors, a DC feeding circuit, and pulse control for obtaining braking with so-called clean recuperation. The series windings of the motors and their armatures are connected to a tetragonal circuit with four terminals, with a pulse converter controlling the armature voltage of the motors.
Patent SE-7810345-L (SE)
IPC: E04B2/02
Filed: 1978-10-03
Abstract: Brick building components made by splitting a whole brick having suitable slots, the split bricks being provided with slots into which reinforcement means can be fitted. A greatly increased tensile strength, both vertically and horizontally, is obtained, providing sufficient strength for manufacturing transportable, prefabricated components.
Patent SE-7902066-L (SE)
Inventor: MARSHALL J W
IPC: G01B11/04
Filed: 1979-03-08
Abstract: An apparatus and method for measuring a cross-sectional dimension or deviation from a predetermined shape of an elongated moving object. The apparatus is rotated about the object and includes a light source and photo-diode array. By continuous rotation of the apparatus about the object, deviations in the cross-sectional dimension are determined.
Patent SE-7903105-L (SE)
Inventor: BOLASCO F
IPC: C07D333/38
Filed: 1979-04-06
Abstract: The invention provides 2-(2-thenoylthio)-propionylglycine, a novel compound having liver-protective, mucolytic and bronchial-spasm relieving activity.
Patent SE-7905633-L (SE)
Inventor: ANDERSON G C
IPC: D04H1/54
Filed: 1979-06-27
Abstract: A nonwoven hospital sponge material has been provided comprising a layered fabric having an inner core of a substantially hydrophilic material disposed adjacent at least one outer or surface layer or between a pair of outer layers of a substantially hydrophobic material, said sponge material being bonded by passing the material through rolls engraved in a pattern of lands and grooves in such a way that a repeating pattern of three degrees of compression are imposed therein: high compression, intermediate compression and, little or no compression. A nonwoven fabric bonded in this manner becomes more absorbent, loftier, has good surface integrity and does not adhere to the wound surface, when the nonwoven sponge material is then compacted subsequent to the bonding step. This thusly constructed, rather lighweight nonwoven material, produces a relatively inexpensive and disposable hospital sponge and dressing material having all of the desirable features of the more expensive woven materials commonly used today.
Patent SE-7907181-L (SE)
Inventor: NAUTA H H K
IPC: C01G39/02
Filed: 1979-08-29
Abstract: Molybdenum trioxide containing potassium is heated to a temperature sufficiently high (i.e. at least about 525 DEG  C.) to render the potassium soluble in hot water, the heated trioxide is quenched to less than about 400 DEG  C. at a rate of at least about 30 DEG  C. per minute, the quenched trioxide is leached with hot water (between about 50 DEG  C. and about 100 DEG  C.) to leach the solubilized potassium and after liquid-solids separation the molybdenum trioxide is dissolved in ammonium hydroxide to form ammonium molybdates, which can be recovered from solution and then can be calcined to chemical grade molybdic oxide. The process is advantageously conducted in conjunction with the roasting of molybdenite.
Patent SE-7907841-L (SE)
Inventor: KRUGER H R
IPC: C07D285/06
Filed: 1979-09-21
Abstract: 1,2,3-Thiadiazol-5-yl ureas of the formula:-   <IMAGE>  wherein R1 represents hydrogen or alkyl optionally interrupted by one or more oxygen and/or sulphur atoms, and R2 represents alkyl optionally interrupted by one or more oxygen and/or sulphur atoms, or a cycloalkyl radical optionally substituted by one or more alkyl radicals, an aromatic hydrocarbon radical optionally substituted by one or more substituents selected from alkyl, halogen, alkylthio, alkoxy, trifluoromethyl and nitro, or an optionally substituted N-containing heterocyclic radical or NR1R2 represents morpholino, piperidino or pyrrolidino, are prepared by reacting a compounds:-   <IMAGE> with amines (R1-NH-R2) in inert organic solvents. Preferably the compound II is formed in the reaction mixture. The process of the invention makes it possible to prepare the ureas in a safe and technically simple manner in virtually quantitative yields and good purity. Previously the preparations required the use of 5-amino-1,2,3- thiadiazole which is not easily obtained and is not completely harmless.
Patent SE-7909193-L (SE)
Inventor: MOOS K
IPC: G05D16/02
Filed: 1979-11-06
Abstract: The invention is a pressure regulator for gaseous and liquid fluids of the type comprising: a main valve disposed between an inlet and an outlet; a control pressure space, the pressure in which acts on the main valve body and which is preferably connected via a choke with the inlet and via a control valve with a vent; means for setting a desired value for the outlet pressure, which means urges the control valve body against a force due to the control pressure; and means for exerting a force on the main valve body proportional to the outlet pressure and directed against the force exerted thereon by the control pressure. In one embodiment, such a pressure regulator is used in a pneumatic conveyance device for a powdered to granulated bulk material.
Patent SE-8001863-L (SE)
Inventor: HANSLER R L
IPC: H01J9/24
Filed: 1980-03-10
Abstract: A metal halide discharge lamp is manufactured on a horizontal glass blowing lathe which is indexed by a turntable through angularly spaced work stations. Quartz tubing is formed into a lamp having a bulbous midportion 32, Fig. 1 with tubular necks 34, 35. A cathode 36 is inserted into neck 34 by passing it tip-last through neck 35; metal halide pellets 52 a globule of mercury 51 and the anode 37, are also inserted via neck 35. Hermetic seals are then made between the necks and the electrodes. A rotary seal attached to the headstock allows an inert dry gas to be flushed through the lamp body during the assembly steps for the purpose of drying the quartz and the electrodes and to prevent the halide pellets from being exposed to water vapor. <IMAGE>
Patent SE-8002374-L (SE)
Inventor: MOLL R
IPC: A01K89/016
Filed: 1980-03-27
Abstract: A fishing reel is disclosed which comprises a rotatable line drum and actuating means for rewinding the fishing line onto said drum. Said actuating means include a pulley driven by manually pulling a wire, a return device for said pulley and a unidirectional clutch for temporarily couple the pulley to the line drum for rewinding the line.
Patent SE-8007225-L (SE)
Inventor: COLLIN P H
IPC: C21B11/10
Filed: 1980-10-15
Abstract: A process for preparing crude iron and energy-rich, gases, the raw materials being comprised of iron ore concentrate, carbon-containing materials, optionally oxygen gas and electric energy, comprising the combination of the following operations: 1.1: preheating of the iron ore concentrate by means of combustion gases from the combustion of discharged gases from the prereduction according to 1.2 below; 1.2: prereduction of the iron oxides of the concentrate preheated according to 1.1 by means of part of the discharged gases from the arc furnace according to 1.3 below; 1.3: introduction of the concentrate prereduced according to 1.2 into the plasma zone below the electrode of an arc furnace, which contains a crude iron melt, the temperature of which is maintained above 1300 DEG  C. by means of adjusted supply of electric energy to the arc, and the content of dissolved carbon of which is maintained at a suitable value by injection of carbon-containing materials into the crude iron phase at a depth below its surface of at least about 20 cm; 1.4: precooling of the gases discharged from the arc by feeding directly into the gas stream an adjusted flow of cooling agent; 1.5: recovering an essential part of the physical heat content of the gases precooled according to 1.4 by heat exchange; and 1.6: utilization of the energy-rich gases heat exchanged according to 1.5 for prereduction according to 1.2 and for an external need as a fuel and or a raw material for syntheses.
Patent SE-8101119-L (SE)
Inventor: RYDQUIST J E
IPC: F02P5/152
Filed: 1981-02-19
Abstract: A system for controlling the inlet pressure in a combustion engine includes a microprocessor wherein a command value for the pressure as a function of engine speed is stored and which controls a solenoid valve controlling the pressure in a pneumatic operating mechanism to a waste gate in a shunt pipe past the turbine.
Patent SE-8102593-L (SE)
Inventor: KOHN E M
IPC: C08G69/40
Filed: 1981-04-23
Abstract: A novel composition comprises a block copolymer of a polyetheramide, e.g., poly-(4,7-dioxadecamethylene adipamide) and a random copolymer resulting from the polymerization of an ether free polyamide precursor, e.g., hexamethylenediamine salt of adipic acid and a precursor of a polyetheramide. The block copolymer can be more easily processed into useful articles such as fiber and film because it differs structurally from a corresponding block copolymer of homopolymers of polyetheramide and polyamide.
Patent SE-8107592-L (SE)
Inventor: CROWLEY P J
IPC: A61K9/20
Filed: 1981-12-17
Abstract: A dry unit-dose pharmaceutical composition suitable for oral administration which composition comprises 20 mg to 1500 mg of amoxycillin trihydrate, 20 mg to 500 mg of potassium clavulanate and a pharmaceutically acceptable carrier with the proviso that the weight ratio of amoxycillin trihydrate to potassium clavulanate is from 6:1 to 1:1; has favored storage properties. Such compositions are presented in enclosed containers which they also contain a desiccant.
Patent SE-8201671-L (SE)
Inventor: VINCENT M E
IPC: B01D29/11
Filed: 1982-03-17
Abstract: The filter device has a housing with elongated top and bottom walls and side walls which taper inwardly from top to bottom. The top wall has extending downwardly therefrom into the housing a generally flat filter membrane support with a quadrangular periphery, a pair of filter membranes being disposed on opposite sides of the support and sealingly bonded to its periphery, the support having a center portion with spaced coplanar surfaces on each side to provide support for the center portion of the filter membranes. The housing is provided with an opening communicating with the space between the two filter membranes and with an opening communicating with the space between the housing and the two membranes. The bottom wall and side walls of the housing are in the form of a unitary molding of organic polymeric material open at its upper end, and the top wall and the downwardly extending filter membrane support is formed of another molding of organic polymeric material bonded about the periphery of the top wall into the open end of the outer molding. Because of such structure the device can be manufactured at relatively low cost and is compact while yet affording a large filtering area.
Patent SE-8300679-L (SE)
Inventor: SUNDQUIST T
IPC: F16L27/11
Filed: 1983-02-09
Abstract: PCT No. PCT/SE84/00041 Sec. 371 Date Sep. 18, 1984 Sec. 102(e) Date Sep. 18, 1984 PCT Filed Feb. 8, 1984 PCT Pub. No. WO84/03132 PCT Pub. Date Aug. 16, 1984.A rubber bellows (1) for sealing between an air intake on a spring-balanced, tilting truck cab and a connecting pipe (5) securely mounted on the chassis. The connecting pipe is provided at one end with a bead (7) and the bellows and the corresponding end with an interior lip (6), which when the bellows is connected to the pipe is forced over the bead and in its coupled position is inclined towards the bead, so that the force necessary to pull off the bellows is substantially greater than the force necessary for connecting the bellows.
Patent SE-8303924-L (SE)
Inventor: KNAPP A
IPC: F16K11/078
Filed: 1983-07-11
Abstract: A mixing valve 10 has a cartridge assembly 20 therein which has stationary plate 22 having hot and cold openings 24 and 26 and a movable plate 28 slidably mounted thereupon. The movable plate has a surface 29 abutting plate 22 free from apertures. Valve plate 28 moves translationally between an open and closed position and rotated between a cold and hot position. The valve plate can be rotated through approximately 180 degrees with a tooth 66 of plate 28 leveling the mixing profile at the comfort zone between the hot and cold positions (FIG. 1).
Patent SE-8304737-L (SE)
Inventor: TANAKA T
IPC: C07D215/227
Filed: 1983-09-02
Abstract: Carbostyril derivative or a pharmaceutically acceptable acid addition salt thereof, having excellent platelate aggregation inhibitory effect, calcium antagonism, hypotensive effect and phosphodiesterase inhibitory effect are useful as prophylactic or treating agents for thrombosis, circulation improving agents for coronary blood flow such as coronary vasodilators, hypotensive agents and phosphodiesterase inhibitors. Furthermore, the carbostyril derivatives are weak in heart rate increasing activity and also in cardiac muscle contraction increasing activity, and the carbostyril derivatives are useful agents for curing and treating heart diseases such as cardiac angina and myocardial infarction caused by hypercoagulability of the platelets. Processes are disclosed for preparation of the carbostyril derivatives.
Patent SE-8304779-L (SE)
Inventor: MUELLER W B
IPC: B29C55/02
Filed: 1983-09-06
Abstract: A multi-layered thermoplastic film having improved physical characteristics has a core comprising of a linear low density or linear medium density polyethylene resin and two skin layers of ethylene-vinyl acetate copolymer, the film having a machine direction elongation of at least 189%, transverse direction elongation of at least 129%, and, at 185 DEG C, a machine direction free shrink of at least 19% and a transverse direction shrink of at least 22%.
Patent SE-8307065-L (SE)
Inventor: TAKAI K
IPC: G11B15/44
Filed: 1983-12-20
Abstract: An intermittently driven cyclic drive member for operating a system of a tape player between a plurality of operative positions thereof includes a quick-return lock for re-establishing a locking position with respect to the drive member. The quick-return lock is actuated to a released position during only the initial movement of a power plate, returning immediately thereafter to an intercepting position and remaining positively fixed there throughout the entire remainder of the actuation stroke of the release member. Provision is further made to couple the locking system of the present invention to a second system of the player, as for example a drive disconnect plate, so that the aforementioned unlocking condition cannot be established unless the second system is properly positioned. The system further features an additional intermittent motor drive coupling system having dormant non power-transferring condition so that accidental release of the above mentioned locking mechanism, will not cause spontaneous actuation of the cyclic actuation system.
Patent SE-8400283-L (SE)
Inventor: STRAUB O-C
IPC: A61K35/76
Filed: 1984-01-20
Abstract: 1356076 Attenuated virus vaccine; interferon induction BAYER AG 8 Dec 1972 [10 Dec 1971] 56723/72 Heading A5B A virus is attenuated by serial passage on tissue cultures until it will stimulate interferon production without producing specific immunity to the orginial virus. The virus may be I.P.V. virus (otherwise known as infectious pustular vulvovaginitis, Exanthema coitale vesiculosum bovis or cattle blister rash), pseudorabies virus or influenza virus. It may be passaged on calf kidney, suprarenal or testicular tissue. The attenuated virus may be compounded with a liquified gaseous diluent, isotonic fluid, a buffer solution, a liquid having a molecular weight of 200 or more or a solid diluent. The composition may be used as tablets, pills, dragees, capsules, ampoules for intramuscular injection or nasal sprays, or suppositories. They may be applied to cattle or pigs.
Patent SE-8400973-L (SE)
Inventor: KEMMEL P J
IPC: D05B69/34
Filed: 1984-02-22
Abstract: A sewing machine with spooling equipment. For a spooling operation, an armshaft of the sewing machine can be disconnected from a motor drive of the machine. Through a pulse generator for delivering pulses, the armshaft is coupled to a circuit for controlling the speed of the sewing motor. The circuit comprises an operational amplifier designed with a feedback network. To permit an automatic switching of the operational amplifier to regulation or control sewing and spooling, the feedback network of the operational amplifier comprises two resistance members connected in parallel, of which one can be disconnected by a switch which is controlled by the pulse generator. To simplify the switching, the switch is designed as an analog switch whose control line is connected to the output of a control circuit having one end connected to a starter resistor to which the operational amplifier is responsive, and its other input connected to the pulse generator.
Patent SE-8504564-L (SE)
Inventor: SKYTTE O
IPC: D21F3/02
Filed: 1985-10-02
Abstract: In the process for the press treatment of a fibre material web, in particular a paper web or cardboard web (W), a press nip (NL) is used which is formed between two press rollers (10, 11) and through which the web (W) to be dried by pressing is carried by a cloth or a water-absorbing belt or passed between cloths (17, 24) and/or a water-absorbing belt. In addition, one or more elastic press belts (30) are passed through the press nip. The maximum pressure force (pmax) to be exerted in the process is selected between an upper limit (p2) and a lower limit (p1), the upper limit (p2) being less than 130 bar and less than the function p2max (L) which, with increasing length (L) of the press nip, is a decreasing function whose curve is determined mainly by the maximum available pressure momentum (Imax), and the lower limit (p1) being greater than 50 bar. The diameters of the said press rollers (10, 20) are selected in such a way and, as the said press belt, an elastic belt (30) is used whose thickness, construction and viscoelastic material properties are selected in such a way that, in the abovedefined range (p2-p1) of the maximum pressure force, the following length range (L) for the extended press nip (NL) confined between the rollers (10, 20) is designed with the following upper limit L2 and lower limit L1: L2 < 200 mm, ... Original abstract incomplete. <IMAGE>
Patent SE-8605054-L (SE)
IPC: E02D5/52
Filed: 1986-11-26
Abstract: The vanes used (11) are of thin plate, and have longitudinal parts for the pile inner central part which locate against at least one adjacent vane component (14). Such vane components are joined to one another at the pile central part. The parts (16,17) of the pile are at least partly inset in the central part of the vane components which are bent to form U, V or L-shaped profiles. The arms of these profiles form the actual vanes of the pile, and at least sections of the parts which join the arms together are connected with corresp. parts in adjacent vane components. The vane components (14) can also be bent to form Z-profiles, one flange (11) of each profile forming a vane. The body of the profile is connected by a flange to another vane component located on its one side. The other flange of the profile is connected by the body to a third vane component (14) located on its other side.
Patent SE-8605116-L (SE)
Inventor: ANDERSSON ALF OVE
IPC: D21C11/06
Filed: 1986-11-28
Abstract: Eenrgy and process chemicals are recovered from spent liquor in pulp preparation by thermally decomposing the spent liquor to solid and gaseous products at an elevated pressure and with addition of oxygen. The supply of oxygen should be less than that stoichiometrically required for a complete combustion and the temperature at the decomposition should be below the temperature at which a melt is formed. After recovery of sulfur-containing compounds the gas formed can give off energy in a gas turbine, thereafter generate steam and finally be used for drying fuel which is subsequently gasified under pressure and provides a further contribution of energy in the form of a combustible gas. Process chemicals are recovered from the solid products in known manner.
Patent SE-8705125-L (SE)
Inventor: NYSTROEM L-AA
IPC: E05B15/16
Filed: 1987-12-22
Abstract: A fitting assembly for a cylinder lock (5) mounted on a lock housing (6) comprises two mutually separate sections, namely a body (2) having an escutcheon or an end plate (2a) and two parts (2b) which extend along the cylinder lock, these parts having a circular-sector profile for instance, and a flanged barrel (3) which surrounds the body. The body is secured to the housing (6) by means of screws (7). If an attempt is made to break away the fitting or its anchorage by force with the aid of a suitable tool, the outwardly located barrel (3) will rotate relative to the body (2), therewith rendering the attempt ineffective. The barrel also offers protection against drilling of the lock in an attempt to force an entry. <IMAGE>
Patent SE-8901660-L (SE)
Inventor: K RI G
IPC: C07K7/06
Filed: 1989-05-10
Abstract: Pharmaceutical compositions for treating hormone-dependent tumours without inducing hormonal castration contain a gonadoliberin derivative of general formula (I),  Gip-His-Trp-Ser-Tyr-X1-X2-X3-Pro-X4 (I)  wherein X1 stands for a glycyl group or a D-isomer of any native or synthetic aromatic D-amino acid group; X2 stands for an L-amino acid group bearing a C1-4alkyl or L-phenylalanyl or L-tryptophyl group; X3 stands for an L-amino-acid residue bearing a C1-4alkyl or C2-4alkanoyl amide side chain; and X4 means a glycyl amide or C1-4alkyl amide group, with the proviso that X3 means a group different from leucyl when X2 stands for a tryptophyl group and X1 is other than glycyl group, its addition salts formed with pharmaceutically acceptable acids or metal complexes.