baber/WOPTO huggingface dataset:
Patent SE-0500667-L (SE)
Inventor: MALMRUP LARS
Filed: 2005-03-24
Abstract: The present invention relates to a heating device for generating heat and electricity, and it comprises a compressor, at least one heat exchanger for heating air of a working flow leaving the compressor, a turbine where the heated air of the working flow is expanded, and a generator. The device further comprises a fluidly separate burner circuit with a burner for providing hot combustion gases which circuit is connected with the at least one heat exchanger, and which parts are arranged in a way known per se and where the turbine during operation powers the compressor and the generator. The generator supplies electrical energy to a domestic or local electrical system and/or powers auxiliary devices of the heating device, and at least a part of the air of the working flow leaving the turbine and/or at least a part of the combustion gases of the burner flow are/is used for heating a building or a process.
Patent SE-0600016-L (SE)
Inventor: PETTERSSON KJELL
Filed: 2006-01-03
Abstract: The trap is designed to catch snow and ice and then melt it so that the water drains away or evaporates.
Patent SE-7409139-L (SE)
Inventor: WYETH N C
IPC: B29C49/22
Filed: 1974-07-11
Abstract: 1341845 Biaxially oriented bottle E I DU PONT DE NEMOUKS & CO 17 Dec 1970 [17 Dec 1969 30 Nov 1970] 60002/70 Heading B5A A thin-walled bottle of synthetic thermoplastic resin has a section of right cylindrical shape which is biaxially oriented, the bottle having a ratio of the weight in grams of the polymer from which it is made to the inside volume of the bottle in cubic centimetres of from 0À2 : 1 to 0À005 1 and having sufficient biaxial orientation in the right cylindrical section to store a carbonated liquid with a deformation of less than 5% in 100 hours at 50‹ C. under an antogenous pressure of 75 p.s.i.g. The bottles are made by extrusion-blowmoulding, the apparatus comprising a mandrel 7 having ducts 8-10 for blowing air, an extrusion barrel 3 containing a ram 15 and a central supporting rod 4 and a two-part mould 6 slidable upwardly. With rod 4 abutting mandrel 7, slug 1 in barrel 3 is extruded by ram 15 into bead 14 and, as mould 6 moves upwardly, further extrudate 17 is expanded by air from ducts 8-10. Near the end of the stroke of ram 15, rod 4 is moved downwardly to enable completion of the bottom of the article. As shown in Fig. 2, ram 15 is operated by fluid cylinder 29, rod 4 by cylinder 30, and mould 6 by cylinder 35. Cylinder 29 is operated according to cam 23 via potentiometer 51, servo-control 44 and valves 43, 41 to effect faster extrusion for the cylindrical side walls of the bottle. A potentiometer 24 is also regulated thereby and its output voltage is used (i) to move mould 6 upward by means of comparison circuit 47, solenoid 50a, valve 49 and cylinder 35; (ii) shortly afterward to supply blowing air via valves 52, 53 and (iii) at the end of the stroke of ram 15, to retract rod 4 via solenoid 54a and valve 55, actuating switch LS-1 causing blowing air to be supplied at a greater rate. To produce bottles having recessed bottoms (Figs. 8-10, not shown), mould 6 may be lowered at the end of its cycle under control of voltage comparison circuit 47a. After mould opening, mandrel 7 may be raised by motor 32 to effect stripping against stripper fork 34. In a modification (Figs. 11-13, not shown), the central supporting rod (4a) passes down blowing duct 8 of mandrel 7 into slug (la), the extrusion ram (15a) being in the form of a solid rod. The moulding material is preferably polyethylene terephthalate, but may also be ABS, acrylonitrile/methacrylate, a methacrylontrile copolymer, a polycarbonate, polyamide, polyformaldehyde or another polyester. The mould 6, ram 15, mandrel 7 and rod 4 may all be heated or cooled. Slug 1 may be formed by extrusion, injection or compression.
Patent SE-7409921-L (SE)
Inventor: STRUTZ H-J
IPC: B65H54/88
Filed: 1974-07-01
Abstract: To facilitate the introduction of running yarns into injector nozzles the cross section of the inlet openings of the said nozzles are enlarged before the yarns are laid in, the yarns are sucked into the enlarged openings and subsequently the openings are reduced to their initial dimensions. The injector nozzles are preferably used in jet stufferbox texturizing processes or with suction guns. Without special threading aids, yarns and threads supplied at high speed are sucked in automatically and conveyed into spaces under elevated pressure.
Patent SE-7506589-L (SE)
Inventor: PATELLI B
IPC: C07H15/252
Filed: 1975-06-09
Abstract: Daunomycin analogues of the formula:    <IMAGE>  (I)  wherein when each R1 is hydrogen, each R is hydrogen, chlorine, bromine, methyl or methoxy and when each R1 is chlorine, bromine or methyl, each R is hydrogen, are useful in treating various mammalian tumors and are prepared by reacting a daunomycinone derivative of the formula: <IMAGE> (II)  wherein R and R1 are as defined above with 1-chloro-2,3,6-trideoxy-3-trifluoroacetamido-4-trifluoroacetoxy- alpha -L-lyxopyranose in an inert anhydrous organic solvent in the presence of a catalyst and a hydrogen chloride acceptor.
Patent SE-7508441-L (SE)
Inventor: BECKER W J
IPC: G01N27/49
Filed: 1975-07-24
Abstract: In the gas detector the gas stream to be investigated is conveyed past one of two electrodes of a measuring cell. The two electrodes are in contact with an electrolyte, wherein the electrolyte is an anhydrous organic gel. The gas component to be measured changes the electrochemical equilibrium at one of the two electrodes and produces thereby in the outer closing circuit a measurable electrical current which is a measure of the concentration of the gas component, to be detected.
Patent SE-7511150-L (SE)
Inventor: MCCOMAS C C
IPC: C23C4/00
Filed: 1975-10-06
Abstract: 1529455 Plasma etc. spray producers UNITED TECHNOLOGIES CORP 7 Oct 1975 [7 Oct 1974] 41015/75 Heading B2F A nozzle extension assembly 2, suitable for use with a known plasma spray gun 6 utilising helium, comprises a finned copper member 8 cooperating with a steel jacket 14 to provide a water cooling chamber arranged to cool substantially the hot plasma passing through a tapered conduit 10, and at least one powder inlet port such as 40, 42 arranged to inject powder into the cooled gas stream of the plasma to provide sufficient residence time to plasticize the powder, with-- out rendering the particles thereof molten, and impart a high velocity thereto. The use of a particular port depends upon the powder being used, said powder being introduced in an inert carrier gas. A port such as 40, may be used for the admission of a temperature-modifying gas. One or more ports may be used for differing powders which are to be sprayed concurrently or sequentially, or for the same powder. Water enters the jacket at 16 and leaves at 18.
Patent SE-7606625-L (SE)
Inventor: LEHMANN W
IPC: F04D29/043
Filed: 1976-06-11
Abstract: A rotary pump assembly including a pump having a pump housing, a pump shaft disposed within the pump housing, a runner mounted concentrically on the pump shaft, a motor having a motor housing, and an intermediate housing interconnected between the pump- and motor-housings. The pump shaft has an end facing the motor, and the pump shaft end is formed as a hollow shaft fittingly mounted on the motor shaft. A bearing support is disposed in the intermediate housing for supporting the hollow pump shaft end, and is formed as an axial bearing with substantially no radial bearing capacity.
Patent SE-7610358-L (SE)
Inventor: GRUFFAZ M
IPC: H05B3/18
Filed: 1976-09-17
Abstract: 1516445 Coils RHONE POULENC INDUSTRIES 16 Sept 1976 [19 Sept 1975] 38455/76 Heading H1P [Also in Division C3] Solenoids of aluminium wire are impregnated by dipping, with a solution comprising N, N<SP>1</SP>- C4,4<SP>1</SP>-diphenylmethane)-bis-maleimide and N- vinyl pyrrolid-2-one and heated at 180‹ C. for 30 minutes. After a second impregnation, baking at 200‹ C. for 24 hours is carried out.
Patent SE-7806848-L (SE)
IPC: B30B9/12
Filed: 1978-06-14
Abstract: A screw press for pressing liquid from fibrous slurries, such as paper pulp, sludge, sedimentation and like material, in which the material is fed into the press at one end of a press screw arranged within a cylindrical strainer drum and rotatable about its longitudinal axis, and fed out of the press through a discharge zone located at the other end of said screw. The core of the screw has a successively increasing diameter along the major part of its length such that the space defined between the core and the wall of the drum gradually decreases in the feed direction. According to the invention the drum is arranged to rotate at a speed which differs from the speed of rotation of the screw. The speed of rotation of the drum is so selected that there is obtained, as the result of the centrifugal force, an effective draining through the drum of free liquid present in the slurry and liquid pressed from said slurry due to the action of the press-screw. Preferably, the press is provided with means for introducing washing liquid in at least one stage for the purpose of washing material introduced into the press.
Patent SE-7904103-L (SE)
Inventor: MARTENSSON K H
IPC: B65D5/70
Filed: 1979-05-10
Abstract: A parallelepipedic packing container is manufactured by the transverse sealing of a packing material tube filled with contents. On sealing and subsequent forming of the package, on one hand, sealing fins (11,12) extending over the end walls (4) of the packing container, on the other hand triangular corner lugs (3) located on the short sides of the end walls (4, 5) are obtained. The sealing fins (11, 12) as well as the corner lugs (3) are folded down during the forming so as to lie against adjoining container walls (4, 5). The folding up of the fin (11) as well as the subsequent tearing up are facilitated in accordance with the invention in that one of the fins (11) is given a greater width at the end where the tearing indication (10) is situated. At the same time the opposite end of the fin is made narrower so as to facilitate the folding down of the triangular corner lug (3) located underneath the fin end.
Patent SE-7906681-L (SE)
Inventor: ISHIKAWA M
IPC: C07D237/32
Filed: 1979-08-09
Abstract: Novel 1-phthalazone derivatives of the following formula   <IMAGE> wherein R1, R2 and R3 are as defined in claim 1, and pharmaceutically acceptable acid addition salts thereof; a process for production thereof; a pharmaceutical composition containing said compound; and a method for treating a thrombotic disease using said compound.
Patent SE-8002213-L (SE)
Inventor: STAGE H
IPC: B01D3/38
Filed: 1980-03-21
Abstract: A method and apparatus for purifying (deodorizing and/or deacidifying) high-boiling, heat-sensitive organic liquids, the method including passing the impure organic liquid in counter-current flow to a carrier vapor of low molecular weight (steam) while the organic liquid is in the form of thin films falling through a multiplicity of parallel, vertically-oriented tubular flow channels, the inside diameters of the flow channels being between 34 and 72 mm, their lengths being between 6 and 16 meters, a heating medium also being present in association with the flow channels, the flow rates and temperatures of the various fluids being controlled to reduce the consumption of carrier vapor and provide a short thermal stress time for the organic liquid.
Patent SE-8002475-L (SE)
Inventor: EMTAGE J S
IPC: C12P19/34
Filed: 1980-03-31
Abstract: A process for the production of a synthetic gene for an influenza haemagglutinin which comprises: (a) subjecting isolated vRNA to the action of reverse transcriptase to produce a double-stranded RNA/DNA hybrid; (b) digesting the RNA component of the hybrid; (c) treating the residual DNA component of the hybrid to produce a double-stranded DNA molecule having one "hairpin" end; and (d) treating the "hairpin" structure with a single-strand specific nuclease to produce a bimolecular double-stranded copy of the vRNA.
Patent SE-8003507-L (SE)
Inventor: IWAKUMA T
IPC: C07D217/02
Filed: 1980-05-09
Abstract: 1-(3,4,5-trimethoxybenzyl)-5,7-dihydroxy-1;2,3,4-tetra-hydroisoquinoline (I) can be prepared by the step(s) of: (A)  subjecting a N-¢.alpha.-(3,4,5-trimethoxybenzyl)-3,5-dibenzyloxy-benzyl!aminoacetaldehyde dialkylacetal (II) to catalytic hydrogenation under acidic conditions, or (B)  (i) treating a N-benzyloxycarbonyl-N-¢.alpha.-(3,4,5-trimethoxy-benzyl)-3,5-dibenzyloxybenzyl!-aminoacetaldehyde dialkylacetal (III) with an acid to give 1-(3,4,5-trimethoxybenzyl)-2-benzyloxycarbonyl-5,7-dibenzyloxy-1,2-dihydroisoquinoline (IV), and then (ii)subjecting the compound (IV) to catalytic hydrogenation, or (C)  (i) subjecting a N-formyl-N-¢.alpha.-(3,4,5-trimethoxyvenzyl)-3,5-dibenzyloxy (or dihydroxy)-benzyl!-aminoacetaldehyde dialkylacetal (V) to catalytic hydrogenation under acidic conditions to give 1-(3,4,5 trimethoxybenzyl)-2-formyl-5,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline (VI), or treating the compound (V) with an acid to give 1-(3,4,5-trimethoxybenzyl)-2-formyl-5,7-dibenzyloxy (or dihydroxy)-1,2-dihydroisoquinoline (VII) and subjecting the compound (VII) to catalytic hydrogenation to give the compound (VI), and then (ii)subjecting the compound (VI) to deformylation.
Patent SE-8007387-L (SE)
Inventor: GHILARDI G
IPC: B60C9/28
Filed: 1980-10-21
Abstract: An annular reinforcing structure for vehicle tires of a radial carcass has at least two radially superimposed layers of metal cords having an elongation at break between 2.6% and 3.2%. Two reinforcing rings are disposed in a radially external position at the extremities of the layers of metal cords with the axially outer edges coinciding with each other. The rings have a width between 7% and 40% of the width of the radially inner layers, and comprise metal cords having an elongation at break between 4% and 8%. The metal cords are oriented according to the longitudinal direction of the tire and are disposed in at least two radially superimposed strips.
Patent SE-8008158-L (SE)
Inventor: STOLL K
IPC: F16J15/3232
Filed: 1980-11-21
Abstract: A permanent magnet on a piston for use with a magnetic force pickup for sensing the position of the piston is locked in place between two backup rings and is seated within the washer of the piston. The washer has two inwardly extending flanges placed on the two axial sides of the permanent magnet between it and the backup rings.
Patent SE-8103428-L (SE)
Inventor: KODAMA M
IPC: C22C29/00
Filed: 1981-06-01
Abstract: Sintered carbide alloy consisting of two phases of a hard phase comprising at least a compound with the crystal structure of the single hexagonal MC-type, where M denotes metal and C denotes carbon, chosen from the group consisting of mixed carbides, carbon nitrides and carboxy-nitrides of molybdenum and tungsten, and a binder phase consisting of at least one element chosen from the group consisting of iron, cobalt and nickel, where the hard phase is produced by carburising of a Mo, W alloy obtained by reduction of the oxides of molybdenum and tungsten with a particle size of 1 μm at the most, yielding particles with mean particle size of at least 3μm and exhibiting a homogeneous molybdenum:tungsten content in the particles, and which has a rough composition within the shaded area ABCDEA in figure 1. <IMAGE>
Patent SE-8104479-L (SE)
Inventor: RIZKALLA N
IPC: C07C/
Filed: 1981-07-22
Abstract: Carboxylic acid anhydrides are reacted with hydrogen to produce alkylidene diesters with high yield and with ratios of alkylidene diesters and coproduct carboxylic acid near the theoretical by carrying out the reaction in the presence of a cobalt carbonyl.
Patent SE-8105167-L (SE)
Inventor: TOKUNO M
IPC: B26D5/20
Filed: 1981-09-01
Abstract: Die cutter and process for die cutting blanks by a blade unit and an anvil opposed to each other are proposed in which either the blank feed speed or the horizontal component of speed of the blade and the anvil is controlled mechanically or electronically to make them equal to each other during the cutting operation.
Patent SE-8106737-L (SE)
Inventor: SCHILLING H K
IPC: F16D25/0635
Filed: 1981-11-12
Abstract: A fluid set and spring released clutch according to the teachings of the present invention is shown as including a one-piece hub including a cylindrical portion having a first tapered hole portion for securement to a shaft and a second cylindrical hole portion for receiving a rotary air union. A radially extending flange portion terminating in an annular lip is formed on the cylindrical portion of the hub and forms an annular cavity for the reciprocal receipt of a piston. The clutch further includes a pulley rotatably received on the hub having a recess formed therein. An extension integrally attached to the piston extends into the recess of the pulley for providing friction engagement therebetween. The piston is mounted by bolts threadably secured into the extension and reciprocally received in the annular lip of the hub. The piston is biased into the cavity by springs located between the piston and the hub. The rotary air union is in fluid communication with the cavity behind the piston and includes a base portion which is received in the cylindrical hole portion of the hub. A carbon face seal is received within the base portion and includes a radial flange which fits into a radial recess formed in the base portion to prohibit any rotation of the carbon face seal relative to the hub. A coil spring is positioned against the end of the base portion and biases an O-ring into the dome-shaped end of the carbon face seal for forcing contact of the O-ring against the dome-shaped end of the carbon face seal and for forcing contact of the carbon face seal with a cylindrical mount rotatably received within the base portion of the rotary union.
Patent SE-8107718-L (SE)
Inventor: THEES R
IPC: B01D53/34
Filed: 1981-12-22
Abstract: Scrubbing system for treating malodorous air comprised of two or more stages. In the first stage, the air is passed through a first packed scrubber tower (12) and is scrubbed with a countercurrent flow of a scrubbing solution containing the oxidant sodium hypochlorite (NaOCl). The sodium hypochlorite is produced by passing a salt brine (NaCl) through electrochemical cells (14). In the second stage, the air passes through a scrubbing chamber (26) and then a second scrubbing tower (24). A second scrubbing solution contacts the air in the scrubbing chamber (26) and is collected in the bottom duct (30) connecting the scrubbing chamber (26) and the second scrubbing tower (24). The second scrubbing solution is then recirculated to the top of the second scrubber tower (24). Caustic is added, continuously or intermittently, depending on the make-up of the air, to the second scrubbing solution before it is used in the second scrubbing tower (24).
Patent SE-8204370-L (SE)
Inventor: BOLTON J O
IPC: G01C9/00
Filed: 1982-07-16
Abstract: A roll measuring device for missiles comprising an inertia member supported about an axis by a case and provided with means whereby rotation of the case relative to the inertia member about the said axis can be measured, the inertia member being balanced about the axis so as to be rotationally uninfluenced by gravity or movement medial or angular to the axes.
Patent SE-8204982-L (SE)
Inventor: STRINDBERG ERIK
IPC: B62B19/00
Filed: 1982-09-01
Abstract: A detachable accessory for a baby carriage comprised of two runners (14) which by means of a link system (21) by a device (16) which can easily be hooked and unhooked from the carriage's wheel axles (12). The support device (16) is equipped with claw-shaped ends (17) loaded with elastic devices (18). The link system (21) is housed on the slipper (19) which is movably limited on the support device (16) and guided against each other by springs. Two arms (21b) in the link system on each side of the carriage are connected to a torsion link (22), whose movement is limited in both directions. With the accessory in an upturned position the torsion link's centre pin (23) is guided up over an imaginary line through the link's bogie pins at the slippers (19) through which the accessories are securely fastened in the desired position.<IMAGE>
Patent SE-8206124-L (SE)
Inventor: SCHANNE J F
IPC: H03G3/20
Filed: 1982-10-28
Abstract: The system (Fig. 1) includes a conventional N bit analog-to-digital converter (12) and also includes a variable gain amplifier (68, 76) and DC offset control circuit (80) to adjust the amplitude and DC level of a received analog input signal prior to its application to the converter. In order to assure use of the full N bit capacity of the converter, without regard to the amplitude and DC level of the received analog input signal, the number of lowest value (all 0's) and the number of highest value (all 1's) words produced by the converter are compared to respective threshold values and, on the basis of those comparisons, signals are generated for controlling the variable gain amplifier and the DC level control circuit. <IMAGE>
Patent SE-8206782-L (SE)
Inventor: VESBORG S
IPC: B65D71/00
Filed: 1982-11-29
Abstract: A pack for use when transporting, palletizing or storing e.g. cartons containing tubes of toothpaste comprises a transparent sheet material cover (30), e.g. of heat shrinkable plastics, surrounding an assembly formed by a box containing a group of the cartons, the box comprising only a rear wall, a bottom, and two side walls. During transport and storing, the pack is turned in such a manner that the long sides of the cartons are vertically positioned in order to increase the rigidity of the pack against downwardly directed forces. When on display or for sale, the pack may be turned so that the cartons are horizontally positioned. In this manner a very simple pack is obtained which reduces the expenses of packing and at the same time being suited for display and sales purposes. <IMAGE>
Patent SE-8300526-L (SE)
Inventor: GIDLUND STEIN
IPC: B66C23/64
Filed: 1983-02-01
Abstract: The working machine implement has a first part cooperating with a fixing device on the machine and a second part forming a crane jib, secured to the first part by a pivot spindle. A first fixing device is mounted on the second part near the first one, and a second such device is disposed on the first one. - A torsionally rigid component is used to couple these devices together in a fixed relative position, and is replaced by a device adjustable for length where their positions are to be varied.
Patent SE-8300893-L (SE)
Inventor: KATO S
IPC: C25C3/16
Filed: 1983-02-17
Abstract: A plurality of rectangular electrolytic cells are disposed in at least two rows of a side-by-side arrangement of cells. A first set of cathode bus bars extends along the outside of the short end of the cell facing the other row of cells. This set of bus bars, along with a second set of bus bars disposed beneath the cell, collect cathode current from the upstream long side of the cell. The second bus bars are positioned, and current through each set of bus bars is controlled, to minimize disruption of the molten bath due to circulation flow.
Patent SE-8402616-L (SE)
Inventor: WALLACE G L
IPC: B26D3/28
Filed: 1984-05-15
Abstract: The current that drives the motor for a slicing blade is continuously monitored to detect when it rises above a threshold level. This threshold level is related to the resistance to the rotation of the blade that is presented by a product being sliced. When this current rises above the threshold level, the slicing operation is momentarily interrupted. The threshold level is adjustable in accordance with the number of slices that is desired to be trimmed. While the slicing operation is interrupted, the first few irregular slices from the leading edge of the product can be carried away from the location of the slicing blade. Then slicing can resume with the first slice in the first full draft being a full slice.