baber/WOPTO huggingface dataset:
Patent SE-0800328-L (SE)
Inventor: HAHMA ARNO
Filed: 2008-02-14
Abstract: An energetic fuel comprising particles with a base of metal or semimetal selected among Al, Mg, B, Ti, Zr, Hf, Si, Be, Ca and alloys of two or more of the same and a coating applied to the base particles and containing an oxide, hydroxide, oxide hydroxide or carbonate of another, more noble metal than the base and which coating reacts exothermally with the base particle in ignition of the energetic fuel. The invention also relates to a method of improving the burn rate, ignitability and chemical stability of an energetic fuel based on particles of metal or semimetal by applying said coating to the particles.
Patent SE-7612308-L (SE)
Inventor: WEHRINGER E
IPC: A61P9/10
Filed: 1976-11-04
Abstract: Novel isobutyl 2,6-dimethyl-3-methoxycarbonyl-4-(2'-nitrophenyl)-1,4-dihydropyridine- 5-carboxylate of the formula <IMAGE> is prepared by reacting methyl 2'-nitrobenzylideneacetoacetate either with isobutyl  beta -aminocrotonate or with isobutyl acetoacetate and ammonia. The novel compound can be used as a coronary therapeutic.
Patent SE-7614040-L (SE)
Inventor: WEBER C E G
IPC: F41G3/06
Filed: 1976-12-14
Abstract: The invention relates to periscopic apparatus for the observation and aiming or sighting apparatus, particularly for mounting on a vehicle, having a stabilized panoramic gunsight head positioned externally of the vehicle and a corresponding sight tube with at least one eye piece positioned within the said vehicle. The sight tube and the gunsight head are interconnected by a wall-traversing periscopic ferrule which can be substituted by a sleeve in which is placed either a nocturnal vision means or a ranging means or both of the said means.
Patent SE-7707777-L (SE)
Inventor: NOLTE D
IPC: G08B3/10
Filed: 1977-07-05
Abstract: An astable multivibrator is constructed from two ntn transistors (7, 16). These are coupled via capacitors (8, 9) in each case from the collector of one transistor to the base of the other transistor. The multivibrator (7, 16) has resistors (1, 3, 5, 6, 11, 13, 15, 17) and diodes (4, 14). On the one hand, the multivibrator (7, 16) is connected to the negative rail (72) and on the other hand to a switching line (71) which is switched positively at certain times. The multivibrator (7, 16) serves for alternately periodically driving the acoustic signal transmitters (HT, HH). A control device ensures the occurrence of at least one sound sequence from four tones. In order to lower the expenditure and thus the manufacturing costs, the control device is constructed as a bistable multivibrator (37, 42). Its input (85c) is connected to the on switch (Dr I) and its output (76) is connected via a diode (35) to the switching line (71) which supplies the astable multivibrator (7, 16) and the relays (19, 26) with power. The relays (19, 26) are arranged in the collector circuit of a transistor (20, 24). The control electrode of the transistor of the bistable multivibrator is connected to the contact (26a) of one of the two relays (26). <IMAGE>
Patent SE-7712816-L (SE)
Inventor: GUSTAFSSON O
IPC: D03D49/42
Filed: 1977-11-14
Abstract: A hydraulic driver is provided for a loom shuttle. The driver has a hydraulic cylinder (12) with a working piston (59) shiftably disposed in the cylinder for emitting throwing energy direct to the shuttle. There is also a supply valve (11) connected to the hydraulic cylinder (12) and distributing hydraulic fluid from a pressure medium source to the hydraulic cylinder (12) by the intermediary of a pressure accumulator (9) mounted on this cylinder. The supply valve is controlled by a magnet valve (10) directly connected to one end of the supply valve.
Patent SE-7900364-L (SE)
Inventor: DILLER F
IPC: B60Q1/105
Filed: 1979-01-16
Abstract: An apparatus for controlling the distance setting of motor vehicle headlamps comprises a hydraulic sensing circuit (15-20) that responds to changes of position between the vehicle body and one or more road wheel axles, and hydraulic positioning means circuits (5-14) that actuate the displacement of the headlamps. The circuits are separate from each other and are interconnected through a piston-and- cylinder arrangement (11-16) where members (13-15) sealed from both circuits transmit movements between the circuits. Said arrangement has a housing comprising first and second parts (22, 23 and 27, 28) secured to the respective hydraulic circuits, one housing part containing the transmitting members (13-15) and the other part having a sealing diaphragm (29) for its associated circuit. The housing parts are releasably coupled together to provide a detachable interconnection through which the sensing and positioning means circuits can influence each other. <IMAGE>
Patent SE-7903085-L (SE)
Inventor: FALCOZ P
IPC: C04B24/12
Filed: 1979-04-06
Abstract: Mortars and concretes are formulated from hydraulic binders, and are adapted for more rapid setting and hardening in cold weather, such formulations including the admixture of hydraulic binder, aggregates and water, and such formulations being characterized in that they include: (a) a water-soluble dispersant/water-reducing agent; (b) an inorganic basic agent selected from the group comprising the hydroxides of alkali metals other than lithium, alkaline earth metal hydroxides and the mixtures of one of such hydroxides with lithium hydroxide; and (c) a water-soluble salt of an inorganic oxyacid or an aliphatic or aromatic carboxylic acid, said acid having an ionization constant pKa of less than 2.5 in water at 25 DEG C.
Patent SE-7903526-L (SE)
Inventor: PETERSSON KARL ERIK
IPC: F02M35/10
Filed: 1979-04-23
Abstract: A device by means of which the flow of principally gas in inappropriately designed and/or dimensioned cavities and channels 5, such as intake and exhaust ports in combustion engines, may be improved, consisting of a body 7, preferably of metal, which is fitted into and kept in place in the cavity, which thereby may be provided with a more appropriate form and/or dimensioning, from a fluid dynamics point of view. <IMAGE>
Patent SE-7904562-L (SE)
IPC: A47C13/00
Filed: 1979-05-23
Abstract: Collapsible combination furniture, which has a rigid basic framework consisting of several frame-like vertical side sections 1 and two cross-ties 2 parallel to each other, these cross-ties being inserted between the front and back supports 1a of two side sections and being detachably connected to the supports. Between the side sections 1 there can be inserted, according to choice, a table top, and/or a folding one-seater or several-seater bench seat consisting of a seat section and back section, these being attached to the side sections in a detachable and pivoting manner. The combination furniture is provided with wheels and handles and can be easily moved.
Patent SE-7909151-L (SE)
Inventor: PASTUCH KARL HEINZ
IPC: A01G9/28
Filed: 1979-11-05
Abstract: An edging element comprises a moulded member for partial embedding into the ground, to have a vertical contact surface for guiding a lawn mower during mowing in the area of the edge of the lawn. The contact surface is formed by a first limb 1 for installation as an upright in a vertical position and a second limb 4 forming a cross-piece located below the upper face 5 of this first limb. The cross-piece 4 has a horizontal bearing surface 6 to support a lawn mower and is connected to the limb 1 and a first longitudinally extending vertical endface 8 of the cross-piece serves to define the lawn area. The horizontal width of this bearing surface 6 is so dimensioned that it is partly overlapped by the cutting width 5 of the lawn mower in use. <IMAGE>
Patent SE-8001423-L (SE)
Inventor: AYRES B E
IPC: C07D501/56
Filed: 1980-02-22
Abstract: Cephalosporin antibiotics of general formula    <IMAGE>  (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group, or together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group). These compounds exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms. Particularly effective compounds of formula (I) are (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)ace tamio]-3-(pyridazinium-1-ylmethyl)ceph-3-em-4-carboxylate and (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(t-carboxycyclobut-1-oxyimino )acetamido]-3-(pyridazinium-1-ylmethyl)ceph-3-em-4-carboxylate. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I), compositions containing the antibiotic compounds of the invention and a method of combatting bacterial infection utilizing the antibiotics.
Patent SE-8003654-L (SE)
Inventor: ECKBERG R P
IPC: C08K5/10
Filed: 1980-05-14
Abstract: A solventless release coating composition is provided as well as a method for rendering materials nonadherent to other materials which would normally adhere thereto. The coating composition is a platinum-metal-complex catalyzed silicone composition comprising a vinyl or silanol functional polysiloxane base polymer and a methylhydrogen crosslinking agent. Diallylmaleate is added to the composition in order to extend the useful shelf-life of the product by inhibiting any premature crosslinking reactions; the useful pot-life at ambient temperatures of the catalyzed composition can also be extended.
Patent SE-8004457-L (SE)
Inventor: SPURLIN S F
IPC: F16D65/78
Filed: 1980-06-16
Abstract: A brake unit having a hydrodynamic retarder providing brake torque proportional to speed and inlet pressure, and a friction brake providing brake torque proportional to net brake pressure, the brake apply pressure minus retarder inlet pressure. The controls have a brake demand valve providing a brake demand pressure. A retarder valve is biased by brake demand pressure from brake-off position to brake-on position for switching the retarder circuit to fill the retarder and to connect low and high speed regulator valves to regulate retarder inlet pressure respectively to increase in the low speed range and to decrease in the high speed range with increasing speed, and to limit retarder inlet pressure proportionally to brake demand. The controls, in the low speed range, provide friction brake apply pressure proportional to brake demand, so the friction brake net apply pressure and torque decrease to zero and retarder torque increases as speed increases. In the high speed range, retarder torque decreases with increasing speed. Total brake power increases in an approximately straight line relation to speed.
Patent SE-8103460-L (SE)
Inventor: THORESON T
IPC: B60K20/00
Filed: 1981-06-02
Abstract: The invention concerns a transmission mechanism for trucks with tiltable cabin, characterized in that the transmission control lever 1 is mounted in the cabin floor or engine cowling 4 and has a lower end 5 joined to a telescopic rod 6, which extends horizontally forward to an intermediate link 9, at which a transmission rod 10 leading to the gear box is hinged. The telescopic rod is provided with a locking mechanism 20, 21, which in the driving position secures both of its elements 18, 19 in relation to each other. <IMAGE>
Patent SE-8300886-L (SE)
Inventor: NYRONEN T
IPC: E21C49/00
Filed: 1983-02-17
Abstract: The invention provides a method for the winning of peat out of moss, in which the peat is sucked out as a mixture of solids and water, when the mixture of solids and water present ready in the moss is sucked by means of a suction pipe so that the mouth of the suction pipe is placed underneath the surface layer of the moss between the surface and the bottom of the peat bed.
Patent SE-8305028-L (SE)
Inventor: ZOLLER H
IPC: D01D5/26
Filed: 1983-09-19
Abstract: A process for continuous production of fibrous, bonded material directly from a polymeric solution, primarily characterized by the polymeric solution being fed through a flow duct in which the fibers are formed by subjecting the solution, during its passage through the duct, to turbulence vibrations and simultaneous cooling.
Patent SE-8401342-L (SE)
Inventor: JONSSON K
IPC: B60P7/06
Filed: 1984-03-09
Abstract: The drive arrangement activates the tensioner and comprises a rotary motor (3) driving a shaft (2) and a sled (5) driven in a straight line. A strap, chain etc. is connected to the sled. - On the lashing tensioner is an arm (10) which can move relatively to it to regulate the distance between its end (13) turned away from the tensioner and an opposite end (1b) of the latter. The two ends are pref. releasably attachable to two spaced beams on or connected to the load carrier.
Patent SE-8402118-L (SE)
Inventor: JONSSON I
IPC: F26B21/00
Filed: 1984-04-16
Abstract: No further information available at time of publication.
Patent SE-8402713-L (SE)
Inventor: JOHANNESSON BJORN ANKER
IPC: B61F5/00
Filed: 1984-05-21
Abstract: A casing is provided to guide air currents under and along a railcar so that in winter snow and ice cannot be collected inside the bogies. In summer, the air currents are so directed that sparks produced by braking are not spread along the track embankment. - The side pieces of the casing are raisable and in the raised position provide an effective rain protection for operating personnel working along side the railway carriage or wagon. The casing has a ventilator which can vary air pressure inside it. It has inspection hatches, so that important safety components in the bogey can be checked.
Patent SE-8405306-L (SE)
Inventor: ASZMAN H W
IPC: C11D3/02
Filed: 1984-10-24
Abstract: An acidic liquid detergent composition for cleaning ceramic tiles without eroding the grout between the tiles comprises minor proportions of partially neutralized glutaric acid, partially neutralized phosphoric acid, surface active condensation product of ethylene oxide and higher linear alcohol of 10 to 20 carbon atoms, such as the condensation product of a linear secondary alcohol averaging about 13 carbon atoms with about 20 moles of ethylene oxide, and mono-lower alkyl ether of diethylene glycol, such as the butyl ether of diethylene glycol, and a major proportion of water, with the pH of the composition being within the range of 3 to 5, preferably 4.0. The composition is found to be an excellent bathroom cleaner, being especially useful for cleaning soap scum and other soil from ceramic tile, porcelain ware, such as bathtubs and sinks, and from other hard surfaces. Tile cleaning is easily effected without erosion of the grout between the tiles, which is often experienced when other acidic cleaners are utilized. Within broader composition aspects of the invention are acidic cleaning compositions containing glutaric acid or a salt thereof, together with an acid or salt thereof, the calcium salt of which is water insoluble. Also within the invention are methods for manufacturing the described liquid detergent compositions and methods of cleaning ceramic tiles and intermediate grout without causing erosion of the grout.
Patent SE-8503403-L (SE)
Inventor: NYLUND O
IPC: G21C3/34
Filed: 1985-07-09
Abstract: The invention relates to a spacer arranged to retain and fix elongated fuel rods into bundles insertable into a nuclear reactor fuel assembly, said spacer being of a zirconium alloy having a low neutron absorption. To counteract play and hence wear in case of increasing burnup when the springs relax and the rod diameter is reduced by shrinkage, the spacer is made with different textures in the springs (2, 3) and the surrounding structure (1, 6). The difference in texture gives the springs a great axial irradiation growth and the surrounding structure a small axial irradiation growth, which contributes to a remaining deflection tendency of the springs in relation to the surrounding structure during the life of the fuel assembly.
Patent SE-8601672-L (SE)
Inventor: NOREN P
IPC: F04B9/08
Filed: 1986-04-14
Abstract: In a pump with two pump devices 10, 20, in each of which a pump piston 11, 21 is alternately reciprocated in order to perform pressure strokes and suction strokes in a pump housing 2, both pump devices 10, 20 are arranged so as to perform the suction stroke more rapidly than the pressure stroke, and also each pump device is arranged so as to start its pressure stroke while the pressure stroke of the other pump device is still ongoing, and to be driven by its own hydraulic pump P1, P2. <IMAGE>
Patent SE-8603448-L (SE)
Inventor: BROZE G
IPC: C11D1/62
Filed: 1986-08-18
Abstract: A liquid heavy duty laundry detergent composition comprises a suspension of builder salt in liquid nonionic surfactant in which the stability against settling of the composition is increased by the addition of small amounts of a urea additive or a higher alkyl quarternary ammonium surface active agent. The yield stress of the compositions can be improved with the same or lower plastic viscosity, especially at low concentrations of the urea additive or the alkyl quarternary ammonium surface active agent. The addition of small amounts of urea also increases the dispersibility of the suspension of builder salt when the composition is added to water.
Patent SE-8603723-L (SE)
Inventor: KUOSA H J
IPC: B65H19/12
Filed: 1986-09-05
Abstract: (57) This publication describes a continuously running unwinder, for instance, for feeding a paper web from a reel-up drum into a supercalender. The unwinder proper comprises an unwinder unit (1), adapted on a base (11), an unwinder block (3) incorporated in the unwinder unit (1) for synchronizing a fresh reel-up drum (8) with a paper web (12), and a splicing head assembly (9) for splicing a paper web (12) from an expiring reel-up drum (2) by means of an doublesided adhesive tape strip on the surface of a fresh roll on the reel-up drum (8). In accordance with the invention, the expiring reel-up drum (2) can be elevated by lift actuators (4, 6, 7; 10), mounted on the frame of the supercalender (5) at least essentially vertically, from the unwinder block (3) to the unwinder block (3) of the fresh reel-up drum (8) to facilitate reel-up drum transfer and flying splicing. In accordance with a preferable embodiment, the lift actuators consist of carriages (4), mounted on the frame of the supercalender (5) and driven by drive actuators (7), gliding along at the essentially vertical mounted guides (6). The unwinder in accordance with the invention consumes less space, especially in the lateral direction, than inventions of prior art. (Figure 1)
Patent SE-8604003-L (SE)
Inventor: GAMBERG E R
IPC: B23K35/00
Filed: 1986-09-23
Abstract: A flux cored tubular metallic arc cutting electrode having a steel tube with a core composition of particulate carbonaceous material which is drawn and compacted within the steel tube by reducing the size of the tube. Preferably the carbonaceous material contains at least 75% carbon and additive selected from the group consisting of arc stabilizers, fluxing agents, and gas formers. The electrode is characterized in use by reduced dross formation.
Patent SE-8604912-L (SE)
Inventor: ZIEBART S
IPC: B02C17/22
Filed: 1986-11-17
Abstract: The invention relates to a wear-resistant lining for containers, in particular drum mills. Such mills are used for grinding ceramic masses, paints and the like.   The aim of the invention is to provide a highly wear-resistant lining whose production is to be relatively simple, and the mounting and replacing of the lining is to be possible with a relatively low manual labour requirement. For this purpose, there are provided, in the cylindrical section of the mill container, wear webs of polyurethane pourable elastomer, which are initially straight but adapt to the inner wall of the mill container and are of a variable length which can be adapted to the inner circumference of the casing. At the edges, the wear webs have overlapping seams, the seam of the respectively outer wear web extending into a radial recess in the coating of the side walls. The width of the wear webs also permits them to be mounted through the manhole of the mill container. The field of application of the invention is the ceramic or chemical industry. <IMAGE>
Patent SE-8700861-L (SE)
Inventor: LUNDGREN SVEN AKE
IPC: G02B30/22
Filed: 1987-03-02
Abstract: By employing chromatic lenses in magnifying glasses, the picture field with different colours appears to an observer to be located in different planes, thus providing a stereoscopic effect. In this way, maps and charts can take on a relief effect and pictures can be obtained by cloths with differently coloured yarn structure. Schemes can also be illustrated of conduit layouts with depth effect.
Patent SE-8704571-L (SE)
Inventor: REINERT M
IPC: B30B15/16
Filed: 1987-11-20
Abstract: For the production and exact control and regulation of very high pressures, in particular for actuating a press, two pressure intensifiers are provided which each have a differential piston. The second pressure intensifier is connected via a shutoff valve to the first pressure intensifier and to the load or consumer. Both pressure intensifiers have a small volume compared with the volume required by the consumer. By activating the second pressure intensifier fluid can be exchanged between the consumer and the first pressure intensifier to replenish the first pressure intensifer in a pressure buildup phase and to empty the first pressure intensifier in a pressure relief phase.
Patent SE-8801287-L (SE)
Inventor: DAHLQUIST E
IPC: D21C9/10
Filed: 1988-04-08
Abstract: Organic material, in particular chlorinated organic material, is removed from the waste water from a bleaching process for paper pulp, in which the paper pulp is bleached with chlorine or another chlorine-containing bleaching agent in acid solution, by the waste water, before it is conducted off to a receiver, being subjected to extraction with an extraction agent comprising an organic phosphoric ester, preferably a dialkyl ester or trialkyl ester of phosphoric acid.
Patent SE-8801592-L (SE)
Inventor: WARTENBERG E
IPC: A23D7/06
Filed: 1988-04-28
Abstract: The invention relates to a method for the packaging of edible oil in flexible packages (1) without a risk of deformation of the packages such as occurs as the air enclosed in the packages readily dissolves in the edible oil and creates a partial vacuum in the package (1). This problem is solved in that the edible oil beforehand is saturated with nitrogen gas (N2) and that the packing operation is performed in a chamber (2) wherein a nitrogen gas atmosphere prevails. As a result of this process the sealed package (1) on the one hand will contain edible oil saturated with nitrogen, which means that the edible oil in principle is unable to absorb any more nitrogen gas, and on the other hand the gas which is enclosed in he package (1) consists of just nitrogen gas, which means that the edible oil cannot absorb and dissolve the gas which is enclosed in the package (1)
Patent SE-8802172-L (SE)
Inventor: BERGSJOE N-J
IPC: H01L39/16
Filed: 1988-06-10
Abstract: A fault current limiter comprising a first resistor layer (2) consisting of a material which may become superconducting and the second resistor layer (3) consisting of a normally conducting material one resistor layer being arranged on top of the other. The second resistor layer is dimensioned such that its resistance becomes considerably lower than the resistance of the superconductive layer in its non-superconducting state, however with a resistance of such a magnitude that, in the current circuit in question, limits the current to a permissible value. For mechanical support of the resistors, an insulator (1) is included in the current limiter, and the superconducting material or the normally conducting material, respectively, is immediately applied on said insulator. The resistors and the insulator are arranged immersed into a cryotank.
Patent SE-8802540-L (SE)
Inventor: DAHLSTRAND BO
IPC: F02B57/02
Filed: 1988-07-07
Abstract: The invention is characterized in that a duct has been provided from the spark section in the cylinder of an engine to the surrounding area and in that the vacuum behind the ignition or explosion wave is used to draw air in during the explosion phase of a cycle.