baber/WOPTO huggingface dataset:
Patent SE-7512830-L (SE)
Inventor: YANAGISAWA H
IPC: C07D501/36
Filed: 1975-11-14
Abstract: A process for introducing an alkoxy group into the 7 alpha -position of a 7-amino-3-cephem-4-carboxylic acid derivative which comprises oxidizing a salt of 7-benzylideneamino-3-cephem-4-carboxylic acid derivative and reacting the product with an alkanol.
Patent SE-7606579-L (SE)
Inventor: MOREAU JOEL
IPC: E01F15/08
Filed: 1976-06-10
Abstract: The invention relates to road safety barriers, especially for highways, and of the kind comprising a plurality of modules coupled to each other by at least one linear element which may be under mechanical tension, the modules being composed of a material capable of bursting under an internal tension due to the linear elements which pass through the modules and are embedded in the mass of the modules, whereby the module struck by a vehicle out of control bursts, possibly together with the neighboring modules. The assembly of modules and linear elements is not fixed on the ground but is free to slide laterally under the impact of a vehicle. The constituent material of the modules may comprise a mixture of a synthetic or natural plastic material and a binder consisting of cement, mortar or plaster, and the linear elements may be formed by steel cables or ropes, or chains of links, the links being formed from the metal reinforcing belts of pneumatic tires.
Patent SE-7608867-L (SE)
Inventor: BALDINI D
IPC: C08F2/00
Filed: 1976-08-06
Abstract: In the process, the vault of the reactor is kept, during the reaction, under a continuous flow of water at a pressure of >/= 15 kp/cm<2> and, after the reaction has taken place, the residual encrustations on the reactor vault are removed mechanically with high-pressure water at >/= 100 kp/cm<2>. As means for carrying out the process, a device comprising a hollow shaft (1) having nozzles (3) and having axial and rotary movement is used. The process is applied in polymerisations of vinyl chloride by itself or as a mixture with other monomers containing 20 % by weight or less of comonomer. <IMAGE>
Patent SE-7609378-L (SE)
Inventor: JOHNSON T E
IPC: C22C30/00
Filed: 1976-08-24
Abstract: A highly corrosion resistant, durable, strong, hardenable and relatively inexpensive nickel based, high chromium, high iron, austenitic alloy has greatly improved malleability and hot workability. The alloy contains approximately the quantities indicated:
Patent SE-7709153-L (SE)
Inventor: GRAM H
IPC: B65G60/00
Filed: 1977-08-12
Abstract: A cooling or freezing apparatus comprising a housing containing a transport for moving, in a vertical direction, carriers for the goods to be cooled or frozen in the apparatus the carriers arranged one above the other, wherein the transport being arranged at the bottom of the housing and comprising two transport devices, each of which consists of a plurality of mutually parallel support rails arranged as generatrices of an imaginary cylinder and being rotatable about the axis of the cylinder, the two transport devices being arranged along the sides of the housing opposite each other and being connected to a drive for rotating the oppositely arranged transport devices about the axis thereof in mutually opposite directions, each of the carriers for the goods being provided with a support along the sides of the carriers, the height of the support being less than the spacing between two adjacent support rails of a transport device.
Patent SE-7713464-L (SE)
Inventor: BERNDTSSON C
IPC: A61M16/10
Filed: 1977-11-29
Abstract: An arrangement is provided in a respirator for measuring the amount of gas passed to a patient through a supply line. The arrangement includes a self-oscillating fluidistor for dividing the gas flow into part volumes of a given magnitude and for generating an electrical pulse for each part volume passing therethrough. The fluidistor includes two outputs and a control channel having a temperature-dependent resistor located therein and an amplifier and pulse-forming circuit connected to the resistor so as to generate electrical pulses whose number is related to the number of part volumes flowing through the control channel of the fluidistor. A binary counter is connected to the amplifier and pulse-forming circuit for counting the number of pulses over a predetermined time interval while a digital-to-analog (D/A) converter, having first and second inputs, generates an analog signal corresponding to the number of pulses produced per time interval. A pressure sensing device connected in the supply line to the patient and to one input of the D/A coverter in series with a calibrating resistance such that an electrical control voltage is produced by the pressure sensing device in response to the pressure in the supply line and is supplied to the corresponding input of the D/A converter so as to correct the output signal of the D/A converter in accordance with part volumes of a given predetermined pressure, e.g., atmospheric pressure.
Patent SE-7900546-L (SE)
Inventor: JOHANSSON T
IPC: F16M11/24
Filed: 1979-01-22
Abstract: In known support leg constructions of the type where the displacement of the support leg is carried out by means of a threaded rod, it is necessary that the pitch of the thread be not too steep as otherwise a rotation of one revolution of the rod requires too great a force. It is the object of the present invention to provide a support leg construction where the support leg is driven at a substantially greater rate when not loaded. The support leg construction of the invention is characterized in that the externally threaded rod (4; 4') has two portions (4a, 4b; 4a', 4b') with opposed pitch directions, one portion (4a;4a') being received in an internally threaded bore (12; 12') which is detachably non-rotatably connected with a holding means adapted to the supported means (2; 2') while the other portion (4b; 4b') carries an internally threaded element (6; 6'), to which one end of the support leg (7; 7') is pivotably adapted, and that a brace (10; 10') is pivotably attached with its ends to the support leg (7; 7') and to a means of attachment fixed relative to the supported means (11; 11').
Patent SE-7906042-L (SE)
Inventor: HART T G
IPC: C01B7/00
Filed: 1979-07-11
Abstract: The hydrogen halide is produced by reacting a halogen with water in the presence of graphitised carbon, ruthenised and/or platinised titanium, or (preferably) ungraphitised carbon. The halogen is preferably generated by electrolysis of a hydrogen halide (in gaseous form or, preferably, in aqueous solution) and the resulting hydrogen halide used to replenish hydrogen halide being electrolysed. The electrolytic process is used for the production of hydrogen, with net consumption of water and, in the preferred case, carbon.
Patent SE-7908420-L (SE)
Inventor: SVENSSON LEIF
IPC: B60R11/02
Filed: 1979-10-11
Abstract: The invention relates to a mounting cassette for a radio, stereo radio or communication radio for a motorised vehicle, and consists of an all-welded steel enclosure, at the upper side of which a lockable door 16 is present, which is locked by means of a locking cylinder 21. In the door 16, a cut-out 27 is present, and in said cut-out, the blocking device 15 is mounted. Both the door 16 and the blocking device 15 are fastened by and extend around the hinge 17. On the protective plate 12 at the upper side of the radio 11, an elevation 13 and a perforation - a so-called rupture notch - 14 are present. The blocking device 15 and the elevation 13 of the protective plate 12 as well as the perforation 14 prevent drawing out of the radio 11, unless the radio or the body of the vehicle is destroyed, the mounting cassette being all-welded into said body. <IMAGE>
Patent SE-7908473-L (SE)
Inventor: MEMARCO R
IPC: A61K/
Filed: 1979-10-12
Abstract: A thickened hair bleaching composition which produces only trace amounts of ammonia gas when applied to the users hair, having a water phase accounting for 80 to 100% of the total weight of the composition and an ammonium ion concentration in the water phase which is less than about 0.55% of the total composition which comprises 2-20% of a per-compound, 1.5-7% of hydrogen peroxide, an amine or quaternary ammonium compound, 4-8% of at least one water-soluble surfactant thickener, a buffering agent for maintaining the composition at a pH of from about 9 to 12, and the balance is water. The composition can contain additional ingredients including a sequestering agent, a viscosity modifier and a water-insoluble surfactant thickener.
Patent SE-7909795-L (SE)
Inventor: HIDAKA H
IPC: C12P19/22
Filed: 1979-11-28
Abstract: The present invention is a method of producing maltose of high purity from starch, in which starch is saccharified by  beta -amylase and alpha -amylase and/or  alpha -1, 6-glucosidase thereby making saccharified liquor containing less than 0.5% of glucose, 60 DIFFERENCE 85% of maltose, less than 5% of maltotriose together with by-products such as oligo-saccharide and dextrin. And then this liquor is passed through the columns filled with granular active carbons, which have a peak of micropore diameter distribution of above and below 25 A respectively, under the condition of Special velocity (SV) below 2 thereby removing dextrin and oligosaccharide and thus producing maltose of high purity.
Patent SE-7910006-L (SE)
Inventor: ISONO K
IPC: H04N9/24
Filed: 1979-12-04
Abstract: In a beam index color television receiver of the type having a cathode ray tube which is provided with beam-excitable color elements disposed on a display screen of the cathode ray tube and index elements which are scanned by an electron beam as the beam scans the display screen, an apparatus for controlling the beam includes an index signal generator for generating a periodic index signal as the index elements are scanned by the beam, color gates which sequentially gate respective color control signals individually to modulate the electron beam as the beam scans the color elements, a gating signal circuit which generates sequential gating signals at a frequency synchronized with the frequency of the periodic index signal and which supplies the gating signals in sequence to the color gates to control the latter so as to gate the respective color control signals, and a phase-controlling circuit for controlling the phase of the gate pulse signals in response to the highest-level one of the color control signals.
Patent SE-8000281-L (SE)
Inventor: TORNEBECK G
IPC: B60B39/00
Filed: 1980-01-14
Abstract: The anti-skid protection for motor vehicles comprises a disc which is rotatably mounted on a swivel arm (12) and to which a plurality of chain elements (3) are attached. The disc (23) can be moved into frictional contact with the tyre of the motor vehicle by means of the swivel arm (19). The chain elements (3) of the disc (23) which is rotating in this way are thrown under the tyre by the centrifugal force. The disc (23) is mounted by means of a ball bearing on a fixed shaft (17) which protrudes from the swivel arm (12). A steel ring (19) is connected to a hub sheath (16) of the disc (23) via a slightly sprung rubber ring (21) with a hardness of approximately 45 Shore. The chain elements (3) are attached to a perforated flange (20) which protrudes from the steel ring (19). <IMAGE>
Patent SE-8000795-L (SE)
Inventor: BRUNNER R
IPC: F16K11/07
Filed: 1980-02-01
Abstract: Control valve in which the supply channel and the consumer channel lie in one common plane, while the outlet channel cooperating with the consumer channel lies in a second plane, standing approximately perpendicular to the first plane.
Patent SE-8003696-L (SE)
Inventor: ABERG A
IPC: G01B11/00
Filed: 1980-05-19
Abstract: The invention relates to an arrangement for measuring physical quantities, for example motions which can be displayed by a pressure signal, by means of a mode analyser and/or a mode filter for analysing or filtering out modes in light pipes(guides). The physical quantity influences the composition of modes in one or more light pipes. The invention is characterised in that there is applied to the light pipe (1) at least one pattern (3) which effects a varying reflecting or absorbing capability and/or polarising capability at one or more boundary surfaces of the light pipe. <IMAGE>
Patent SE-8004431-L (SE)
Inventor: VOLKMANN K
IPC: G01R27/28
Filed: 1980-06-13
Abstract: A pseudo-random noise generator 3 controlled by a clock generator 1 supplies pseudo-random noise signals to the system under test 6 via a switch panel 9. Output signals from the system 6 are supplied via the switch panel 9 to a comb-pass filter 12 which is also controlled by the clock generator 1. The pass-bands of the comb-pass filter 12 correspond to the spectral lines of the pseudo-random noise signals. The output of the filter 12 is connected to a level meter 16. <IMAGE>
Patent SE-8101809-L (SE)
Inventor: KRITZ J A
IPC: H04R1/44
Filed: 1981-03-23
Abstract: Parametric array Doppler sonar apparatus includes an acoustic lens containing a flat disk-like central portion and an annular outer portion serving as a convergent lens. Multiple transducers are positioned between the lens and the focal plane so as to launch collimated acoustic beams in specified directions through the central portion of the lens and to receive reflected energy propagating principally through the annular portion of the lens.
Patent SE-8105778-L (SE)
Inventor: SKYLVIK A
IPC: B65D51/20
Filed: 1981-09-30
Abstract: A plastics container for tablets has a metal foil (2) attached to a dispensing opening (5) and a removably- connected cover (3) which covers the foil and the opening, the container being filled with tablets through a bottom opening of the container opposite to said dispensing opening. The bottom opening is thereafter permanently sealed by a plastic plate (4), which has a flange (17) carrying a rib or groove (18) which engages a groove or rib (8) in the container side wall. The plate may be adhered or welded to improve the sealing engagement. The cover (3) includes a frangible projection (16) which is received in a recess (7) in the container side wall whereby tampering is indicated. <IMAGE>
Patent SE-8106369-L (SE)
Inventor: DANIELSSON K O
IPC: D21B1/12
Filed: 1981-10-28
Abstract: A Process of producing fiberboard according to the wet method in a closed backwater system. Chips of lignocellulose-containing material after defibration to pulp are suspended in backwater so as to obtain a pulp suspension for forming of wet sheets, which are liberated from water by compression under supply of heat, the squeezed-out water being returned to the suspension step. The pulp obtained in the defibration is dewatered mechanically and the obtained aqueous solution of organic substance released during the defibration step is used for impregnation of the chips prior to the defibration, whereby said substance is bound in the pulp.
Patent SE-8203839-L (SE)
Inventor: ANDERSSON R J E
IPC: B65B51/14
Filed: 1982-06-21
Abstract: In the manufacture of packing containers of the non- returnable type for e.g. milk the forming and closing of the ridgelike top of the filled packing container represents the final phase in the manufacture. The top is provided with sealing panels which are intended jointly to form a top fin on the closed packing container.An arrangement for the processing of a packing container by means of compression and sealing of the top fin in accordance with the invention comprises two processing jaws which are movably suspended in spring elements and are movable symmetrically between an active position and a rest position. 1
Patent SE-8302694-L (SE)
Inventor: MUNAKATA H
IPC: A61K31/215
Filed: 1983-05-10
Abstract: Phenylacetic acid derivatives of the formula: <CHEM>  wherein R<1> is hydrogen or   R<5>@- wherein R<5> is an alkyl group of 1-6 carbon atoms or an aryl group; R<2> and R<3> are independently hydrogen or an alkyl group of 1-4 carbon atoms; R<4> is hydrogen or an alkyl group of 1-4 carbon atoms, have been found to possess immunomodulating activity.
Patent SE-8402057-L (SE)
Inventor: WIJKSTROM B
IPC: B41J19/20
Filed: 1984-04-12
Abstract: In a positional sensing device for a motor driven reciprocating carrier (1) eg, for a printer. The motor, a sensing disc (8) rotatable in response to the linear displacement of the carrier, and control means actuable by the sensing disc are mounted on the carrier and form a compact unit together with the carrier. The carrier is moved by a motor driven helically around drum 7 and a line 10. The line 10 and a support rail 2 form an angle corresponding to the helix angle of the drum 7. The line 10 can be attached to the drum. <IMAGE>
Patent SE-8501021-L (SE)
Inventor: CARLSSON L
IPC: B60B39/00
Filed: 1985-03-01
Abstract: Anti-skid device of a kind that includes a chain-provided pulley that on use is brought to contact with the side of the vehicle wheel so that when the vehicle wheel is rotated the chain pieces (2) are successively thrown in between wheel and ground in order to improve the traction. The anti-skid device is rotatably journaled in an arm (7) that in turn is fastened to a housing (8) that is turnably journaled on a stub axle (9). The turning movement of the arm and the housing is achieved in one direction by a bowden wire (20) and in the other direction by a return spring (23). The stub axle (9) of the housing (8) is fastened to a plate (10) that in turn is fastened to a tube (11) by means of welding. The tube (11) is in turn arranged in clamps (12 and 13), that in turn are fastened to the bolts holding together the vehicle axle and its spring. Since the fastening tube (11) is held in clamps (12 and 13) the device according to the invention can be displaced lengthwise of the vehicle as well as it can be given different movement paths between parking and working position by turning the tube (11) in the clamps (13). In this way a step-by-step adjustment of the working position of the device is possible and thereafter the best movement path between the two positions can be choosen.
Patent SE-8501439-L (SE)
Inventor: PAMLIN R
IPC: F25B1/00
Filed: 1985-03-22
Abstract: PCT No. PCT/SE86/00124 Sec. 371 Date Nov. 12, 1986 Sec. 102(e) Date Nov. 12, 1986 PCT Filed Mar. 21, 1986 PCT Pub. No. WO86/05576 PCT Pub. Date Sep. 25, 1986.The invention relates to a method for a refrigerant system having a circulation circuit comprising a screw compressor (1), a condenser (4), an expansion valve (5) and an evaporator (6). In a refrigerant process, in which an oil injected compressor is connected it is impossible to prevent oil from flowing together with the refrigerant out into the circulation circuit, which among others impairs the operation of the evaporator. According to the invention a drastic reduction of the amount of circulating oil has been obtained together with an improved cooling of the compressor by supplying the low pressure side of the compressor with refrigerant liquid with a pressure and temperature lower than the pressure and temperature of the refrigerant in the condenser in such amounts per unit of time that the required cooling and sealing of the compressor is obtained, the effect of the circulating oil being restricted merely to lubricating.
Patent SE-8502533-L (SE)
Inventor: LAAPOTTI J
IPC: D21F3/02
Filed: 1985-05-23
Abstract: A press section in a paper machine includes, in the direction of web run, two successive, separate press nips for dewatering a web, the web passing between the nips in a closed draw. The first nip is formed between two, preferably hollow-faced, press rolls. The press section includes a first fabric which picks up the web from the forming wire. The press section comprises at least three fabrics of which one acts as a press fabric in the first press nip and another acts as a press fabric and/or as a transfer fabric both in the first as well as in the second nip. The web is transferred from the last press nip of the press section to the drying section. The last press nip is formed by an extended-nip press and has a nip zone with a length substantially longer than the length of the press zone of the preceding roll nip. The web runs through the nip zone of the extended-nip press so that it is supported on one side by a substantially non-water receiving transfer fabric, the other side of the web being pressed by a water-receiving press fabric. The web is substantially immediately detached from the water-receiving press fabric after passing through the extended nip zone and is passed to the drying section.
Patent SE-8601129-L (SE)
Inventor: SKOGWARD K O E
IPC: D05B27/22
Filed: 1986-03-11
Abstract: Modern sewing machines comprise an automatic control of cloth feeding in a form of a guide mechanism or a link mechanism. This invention solves the problem of the several points of play in the guide and link mechanisms by substituting a linear driving motor (12) for these mechanisms, which motor drives the feeder directly in a linear movement without intervening mechanical transmission. The number of parts has been essentially reduced by this solution. The vertical movement of the feeder is brought about by a curve disc (22) driven by the sewing machine motor or by a separate motor for the vertical movement. The longitudinal and the vertical movements are synchronized to the other functions in other units of the sewing machine in an electrical or combined electronical/mechanical way.
Patent SE-8601506-L (SE)
Inventor: ROSEN ANDERS
IPC: E04C2/38
Filed: 1986-04-04
Abstract: A heat-insulating wall element has two thermoplastic foam materials adhered between two hard panels formed from metal or plastics material, the one 3 with the higher density at the edges of the panel, and the other cheaper thermoplastic foam material 4 forming the insulating material enclosed by the other parts of the panel. An adhesive 2 may be used. <IMAGE>
Patent SE-8601675-L (SE)
Inventor: SOBOLEV G A
IPC: G01V3/12
Filed: 1986-04-14
Abstract: PCT No. PCT/SU84/00048 Sec. 371 Date Apr. 11, 1986 Sec. 102(e) Date Apr. 11, 1986 PCT Filed Aug. 21, 1984 PCT Pub. No. WO86/01609 PCT Pub. Date Mar. 13, 1986.A method for geophysical prospecting of complex orebodies, wherein elastic waves are excited at least two times in the rock mass containing orebodies and the radio-frequency electromagnetic pulses produced by said orebodies are recorded during each excitation to pinpoint the arrival time of the first and last pulses in each pulse train (1,2,3,4,5,6), then the difference is found between the maximum arrival time of the last pulse and the minimum arrival time of the first pulse in the pulse trains (1,3,5 and 2,4,6) representing one orebody, said differences being the basis for determination of the thickness of each orebody.
Patent SE-8601705-L (SE)
Inventor: GRATORP A
IPC: H01J29/96
Filed: 1986-04-15
Abstract: The coils (2,3) fitted to the cathode ray rube (1) have a further coil (6) connected to them which is coupled and wound to produce a magnetic alternating field counter-directed to the interference field produced by the main coils. The further coil is formed as a separate unit which fits alongside the main coils, and has little inductance. It is air-wound or wound on a bobbin comprising electrically insulating material. - The bobbin enables attachment of one or more magnetically conductive parts. A ferrite core (8) is fitted around the throat (1a) of the cathode ray tube, and inside it are located the two main windings series-coupled in the form of saddle coils. Toroid coils may also be used. The coil bobbin also has a holder which can work in conjunction with the outer surface of the ferrite core (8), and has one or more tracks in which the magnetically conductive parts are fitted.
Patent SE-8602861-L (SE)
Inventor: BRUNE DAG
IPC: G01N23/00
Filed: 1986-06-27
Abstract: A test piece (1), of the carre material as the construction is exposed to the carre corrosive medium. Before exposure, it is made radioactive using thermal neutrons in an atomic reaction. Radioactive nuclides of iron, molybdenum, chromium, manganese can be formed. Corrosion dissolves the nuclides. The reduced activity of the test piece can be measured using a gamma rectroscopy detector (4).