baber/WOPTO huggingface dataset:
Patent SE-7611089-L (SE)
Inventor: JENKINS P A
IPC: G05D23/08
Filed: 1976-10-06
Abstract: A thermally actuated valve includes a snap action bimetal valving member enclosed in a cartridge which is inserted in a hollow fitting arranged for contact with a heated medium such as the coolant of an internal combustion engine.
Patent SE-7612592-L (SE)
Inventor: REISCHL A
IPC: C08G18/08
Filed: 1976-11-11
Abstract: Stable dispersions of polyisocyanate polyaddition products in hydroxyl-containing compounds as dispersants are obtained by reacting       (1) organic polyisocyanates with (2) compounds containing primary and/or secondary amino groups and/or primary hydroxyl groups, and/or ammonia, in   (3) compounds containing at least one hydroxyl group, where the compounds 3 contain secondary hydroxyl groups if the compounds 2 employed are those containing primary hydroxyl groups, where the reaction components are reacted in the presence of more than 4 % by weight of water, based on the reaction mixture including water. The dispersions of polyisocyanate polyaddition products in hydroxyl-containing compounds which are obtainable according to the invention can be used as the starting component for the preparation of polyurethane plastics.
Patent SE-7703026-L (SE)
Inventor: FLETCHER III K S
IPC: G01N27/416
Filed: 1977-03-17
Abstract: An amperometric analysis system and method includes a flow tube constituting the amperometric cell in which magnetic flow metering electrodes function also as the counter and test electrodes for amperometric measurement. By combining the magnetic flow measurement with the amperometric measurement, additional electrodes are not needed to obtain the flow signal for compensating the amperometric measurement. Ultrasonic drivers are mounted on the end of the shank of the counter and test electrodes and driven by an ultrasonic oscillator to activate the electrodes to keep them clean. Complementary cleaning can be obtained through the simultaneous application of an electrochemical anodic pulse. The system includes a three-electrode circuit potentiostat in which the potential of the test electrode is fixed versus a reference electrode and the current flows between the test electrode and the counter electrode. An isolated current source allows the magnetic flow metering electrodes to serve simultaneously as test and counter electrodes in the amperometric circuit. The flow tube also includes a thermistor temperature compensator. Reliable direct amperometric analysis of a flowing stream is made possible by the invention.
Patent SE-7707041-L (SE)
Inventor: ETAIX J-F
IPC: G02B6/42
Filed: 1977-06-17
Abstract: A connector for connecting optical fibres to an emitter or a receiver comprises two connection elements which are  locked relative to each other. One of the connection elements  encloses the end of the fibre bundle. The other element comprises an assembly which connects an optical device to the emitter or receiver. Each of the elements comprises internal parts which, during the coupling, enable the end of the fibre bundle and the surface of the emitter or the receiver to be positioned relative to each other with high accuracy, in the transverse as well as in the axial direction, the emitter or receiver and the bundle thus being optically coupled  by the optical device.
Patent SE-7710680-L (SE)
Inventor: TAKEDA R
IPC: G21C5/12
Filed: 1977-09-23
Abstract: A construction of boiling water reactor core having a plurality of fuel assemblies. Some of fuel assemblies have an infinite multiplication factor which is larger at their upper regions than at their lower portions, so that the effective multiplication factor of the reactor core is larger at the upper portion than at the lower portion of the reactor core under an equal condition. Consequently, a relatively flat axial power distribution is established even under an uneven axial void distribution.
Patent SE-7711562-L (SE)
Inventor: LI T T
IPC: C08G75/02
Filed: 1977-10-13
Abstract: Vulcanizable elastomeric compositions derived from thiodiethanol and more particularly, vulcanizable elastomeric compositions comprising the reaction product of a major proportion of thiodiethanol and a minor proportion of a low molecular weight, hydroxyl terminated aromatic or cycloaliphatic polyester.
Patent SE-7809454-L (SE)
IPC: G07F11/04
Filed: 1978-09-08
Abstract: In a vending machine, where the items are stored in separate, vertical compartments from the lower ends of which items are removable, one by one, by a selector mechanism comprising a displaceable frame, which embraces three sides of the battery. A front member of the frame carries a sensor, which reacts if a selected compartment should be emptied down to a predetermined level, and a rear member includes a feeding-out finger connected to an actuating mechanism. This is operated by an electric motor, and a governing circuit comprising two switches, which are operated by the position of the frame in relation to the battery, and by the reaction of the sensor at the selected compartment, respectively.
Patent SE-7812597-L (SE)
Inventor: HOLMSTROM H
IPC: B23Q1/36
Filed: 1978-12-07
Abstract: An edge trimming device is provided for the trimming of moving laminate webs which include a carrier layer and at least one outer layer. A cutting device is supported by a resilient support so that the cutting device is capable of lateral movement while remaining perpendicular to the laminate web. The cutting device trims the edge of the laminate web as it passes by the cutting device. Preferably, the cutting device cuts the outer layer which extends from a longitudinal edge of the carrier layer.
Patent SE-7904325-L (SE)
Inventor: ROOS LARS-ERIK
IPC: C22B/
Filed: 1979-05-16
Abstract: The invention relates to a process for the preparation of an agglomerate, especially by rolling a particulate material into spheres, characterized in that a fibrous material is incorporated in the agglomerate before, during or after shaping it. The particulate material is preferably an inorganic substance, especially an ore, and more especially an iron ore of the oxide type, while the fibrous material is composed of mineral fibres, especially rock wool, such as diabase wool, and/or of glass fibres.
Patent SE-7905592-L (SE)
Inventor: PELTRE P
IPC: C11D3/12
Filed: 1979-06-26
Abstract: Detergent compositions having regulated suds over a broad range of usage and laundry temperature conditions containing an organic surface-active agent and a mixture of suds regulating components are disclosed. The suds regulating agent is a mixture of a liquid hydrocarbon in conjunction with an adjunct material, which can be a solid hydrocarbon or a fatty ester, and a hydrophobic silica suds regulating agent. The subject compositions are capable of providing effective and uniform suds regulating activity over the complete range of laundry temperatures from ambient temperature up to the boil and are generally independent of soil load, water hardness and other incidental factors known to interfere with the suds regulating activity.
Patent SE-7906013-L (SE)
Inventor: STAEDELI O
IPC: F16D25/061
Filed: 1979-07-10
Abstract: An automatically engageable synchronous jaw clutch with hydraulic engagement-servo device, comprising a respective toothed drive and power take-off clutch half and a clutch star, which is guided to be axially displaceable by means of a first gear-tooth system upon one of the toothed clutch halves and can be engaged, by means of a second gear-tooth system, with the other clutch half. A screw socket controls, during clutching or engagement, the clutch star. This screw socket is in meshing engagement, by means of a pair of coarse-pitch thread means with one of the clutch halves and can be coupled, by means of a pawl blocking device with the other clutch half. The engagement-servo device contains a piston which entrains the clutch star, and the displacement of the piston, initiated by the screw socket, controls an infeed channel leading to a servo cylinder chamber of the servo device, in order to hydraulically augment the engagement of the clutch. The engagement device is structured as a servo follow-up control wherein the piston as a follow-up piston, when hydraulically loaded or impinged, follows a sliding displacement of the leading screw socket which is axially movable to a limited degree relative to the clutch star and to the piston and opens and closes the infeed channel to the servo cylinder chamber by means of a control groove provided at the piston.
Patent SE-8001242-L (SE)
Inventor: TODD J J
IPC: C02F3/20
Filed: 1980-02-15
Abstract: A waste water treatment plant comprises a treatment vessel, a plurality of aerator devices, and suspending means arranged to suspend the devices within the waste load in the treatment vessel to permit removal, replacement and relocation of each of the devices independently of the others; there being at least two zones within the treatment vessel subject to mutually different degrees of aeration mixing by the devices.
Patent SE-8002772-L (SE)
Inventor: NORDENSTROM B E W
IPC: A61N1/05
Filed: 1980-04-11
Abstract: PCT No. PCT/SE81/00112 Sec. 371 Date Dec. 2, 1981 Sec. 102(e) Date Dec. 2, 1981 PCT Filed Apr. 10, 1981 PCT Pub. No. WO81/02839 PCT Pub. Date Oct. 15, 1981.An electrode device for treatment of biological tissue comprising an electrode unit (1, 3, 3') and a supply unit (4) electrically insulated against the surrounds for supply of electricity from a voltage source to the said electrode unit (1, 3, 3'). The supply unit (4) is designed pliable and contains at least one duct for one or a plurality of electrical conductors (5-7) and for transport and guidance of aids (12-15, etc.) to and from the electrode unit (1, 3, 3').
Patent SE-8005131-L (SE)
Inventor: VAN OS C J
IPC: F04B43/10
Filed: 1980-07-11
Abstract: A peristaltic pump comprising a pump housing wherein a hose is provided, leaving a hollow space surrounding the hose, while the ends of the hose are sealingly connected all around to the edge of a supply opening resp. discharge opening of the pump housing, and the pump housing being provided with means for supplying a medium to the hollow space, resp. discharging medium therefrom in order to exert pressure on the outer wall of the hose at desired points of time, whereby the hose adjacent the supply end for the material to be pumped is provided with a weakening.
Patent SE-8005145-L (SE)
Inventor: CECH P
IPC: F28F1/14
Filed: 1980-07-14
Abstract: PCT No. PCT/SE81/00209 Sec. 371 Date Mar. 15, 1982 Sec. 102(e) Date Mar. 15, 1982 PCT Filed Jul. 8, 1981 PCT Pub. No. WO82/00344 PCT Pub. Date Feb. 4, 1982.A device for the exchange of cold and heat, a method for the manufacture of the device and a range of applications for the same. By means of the invention a device is obtained, which is easy to manufacture, as it lends itself to be made by extrusion and can find many different applications as for example in refrigerators. The device exhibits flanges (3, 5), which are supported by a core (2) located at the center of the device (1) and extending in the longitudinal direction of the same, said flanges (3, 5) projecting in outward direction from said core (2) and exhibiting a long extension in the longitudinal direction of the same.
Patent SE-8009148-L (SE)
Inventor: CARTER D A
IPC: G05D23/13
Filed: 1980-12-29
Abstract: Figure 1 illustrates a liquid-measuring and temperature-regulating process whereby water can be fed to a vessel (11). The system (1) has a chamber (2) with an inlet orifice (2a) and an outlet orifice (2b). The feed lines (3, 4, 5) serve for feeding liquid of differing temperature to the inlet orifice (2a), the valve device (6, 7, 8) controlling the flow of liquid through each of the feed lines. A device (5) responds to changes in temperature of the liquid and is actuated so as to adjust the valve device. A device (12) measures the quantity of liquid which has flowed through the chamber and serves for adjusting the valve device, the vessel (11) finally being supplied with a body of liquid of desired quantity and size. <IMAGE>
Patent SE-8101789-L (SE)
Inventor: DRAPER D R
IPC: G06F12/16
Filed: 1981-03-20
Abstract: A circuit for the detection of write errors in a memory with selectable byte addressing. The memory is capable of selectively writing bytes within a memory word by decoding control signals and address signals received from a processor. The decoder and transmission path of the control signals are checked by the processor generating incorrect parity for the bytes which are not to be written. The memory decodes the control signals, checks the parity of the bytes, and generates a write parity error if the decoder selects a byte with incorrect parity to be written. If the memory malfunctions and spuriously writes an unselected byte, this fact will be detected when the unselected byte is read. The memory checks each byte read for parity, and incorrect parity causes the memory to transmit a read memory error to the processor.
Patent SE-8101819-L (SE)
Inventor: JOHANSSON H A I
IPC: B65D75/32
Filed: 1981-03-23
Abstract: Package for fish baits with triple hooks consisting of a hook crown with three hooks (2A, 2B, 2C) and a shank (3). The package comprises a double-foldable piece of material (4), e.g. of transparent plastic, with means (5) in the form of squeezed up connectors which can be snapped into each other for the releasable fastening together of the double-folded piece of material. In the double-folded state two portions (4A, 4B) of the piece of material (4) are in contact with each other and a label (7) can be placed between flat sections of the portions (4A, 4B). A slot (8) is provided through the double-folded piece of material to facilitate the package being hung up. The fish bait (1) is together with its hooks safely suspended in the package with the hooks (2A, 2B, 2C) enclosed in the cavity (9) so that when handling the package accidental injury from the hook tips is avoided.
Patent SE-8103208-L (SE)
Inventor: BOBERG TORE
IPC: C06B33/12
Filed: 1981-05-21
Abstract: This invention refers to a pyrotechnical delay charge, i.e. a pyrotechnical charge having a very well defined rate of burning. Similar delay charges are generally used in military fuses of various types. The delay charge according to the invention is distinguished by its components and their proportions relative to each other. Within the framework of the limits stated in the patent claims, the delay charges rate of burning can be varied from approximately 2 to approximately 30 mm/s. Characteristic for this delay charge is primarily that it contains more than 10% by weight tin dioxide (SnO2) which acts as an oxidizer and slag former.
Patent SE-8103529-L (SE)
Inventor: MULLER M
IPC: A44B11/25
Filed: 1981-06-04
Abstract: A lock tongue for safety belts with a belt strap of the safety belt being adapted to pass through the lock tongue and be firmly attached to the belt strap so as to be safe against displacement at a certain location of the belt strap due to a loop-around friction occuring under load. The attachment is effected by repeated deflection of the belt strap by means of a component separate from the lock tab or tongue cooperating with the later. The lock tab or tongue includes two passage openings which are separated from each other by a central web, with the passage openings being adapted to accommodate the belt strap. A clamping bracket may be attached, preferably in a releasable fashion, into one of the passage openings. The clamping bracket bridges the passage opening and extends along an entire longitudinal extension of the passage opening and rests on both sides in marginal zones of the lock tab or tongue adjoining the narrow sides of the passage opening, wherein the clamping bracket serves for supporting the belt strap extended therearound.
Patent SE-8104541-L (SE)
Inventor: RAJECKAS F J
IPC: C07D413/14
Filed: 1981-07-24
Abstract: A process for the preparation of certain 5-substituted dialuric acids, compounds having utility as intermediates for the synthesis of certan hypoglycemic 5-substituted oxazolidine-2,4-diones.
Patent SE-8202630-L (SE)
Inventor: LITTLE WILLIAM A
IPC: F02G1/044
Filed: 1982-04-27
Abstract: A multilayer miniature low temperature refrigerator wherein a cooling chamber (24) for a device (40) to be continuously cooled is connected to an input (20) and an output (18) by micron sized channels or like passages (16, 14) in interfaces of a laminate of glass or like plates (10, 12), the passages including a counterflow heat exchanger (22) and a capillary section (26). <IMAGE>
Patent SE-8300286-L (SE)
Inventor: HILLIGES F
IPC: C08L95/00
Filed: 1983-01-20
Abstract: A method of re-using cutted masses or crushed masses of old asphalt coverings indoors and outdoors by reactivating the cutted or crushed asphalt mass, whereby the old asphalt covering is cutted or broken up to a grain size of up to 100 mm or preferably 20-40 mm and in cold condition or heated up to 50  DEG C is mixed with 1-4 or preferably 2-3 % by weight of a bitumenous foam containing 0.1-10 or preferably 1-3 by weight of water and having a temperature of 110-250  DEG C or preferably 140-180  DEG C. Up to 30 % by weight as a maximum of the cutted mass or the crushed mass can be substituted by a stone material having a grain size of 10-30 mm for improving the grain structure of the asphalt mixture, and a slight amount of an adhesion agent and/or a plastic or cautchouc agent may be added. The binder of bitmuenous foam may contain bitumen, tar, and asphalt solution, a combination of bitumen and tar and/or plastic or a rubber modified binder or any equivalen other rock oil product. The invention also relates to an asphalt covering mass produced according to the above method.
Patent SE-8303795-L (SE)
Inventor: ROGOWSKY Y
IPC: H02M7/757
Filed: 1983-07-01
Abstract: A method of operating a high voltage DC transmission system with any number of transformer stations. Transformer stations which operate as rectifier stations operate with voltage regulation having a current dependent control input. In the range from 1 per unit to 1- delta per unit of rated voltage, a hard current limit is in effect, and in the range from 1- delta  per unit to 1- delta - epsilon  per unit rated voltage, the current limiting value is reduced to a minimum current, where  delta  and  epsilon  are preselected fractions. Transformer stations which operate as inverter stations principally operate with current regulation and in the voltage range from 1 per unit to 1- delta  per unit of rated voltage, the maximum desired current value is reduced from rated current value down to zero.
Patent SE-8305008-L (SE)
Inventor: PIHLGREN H I
IPC: B60D1/46
Filed: 1983-09-19
Abstract: A draw hook or a corresponding pulling means of a tractor or other tractive vehicle is mounted on a carrier, which is designed to be raised and lowered along a straight line. The straight line extends from an upper end position, determined by a fixed locking organ (6), interacting with the pulling means, locking the eye bar or corresponding element of the trailing unit, to the ground level or immediately thereabove, so that motive organs (12, 13) by pressing down a press plate or corresponding element (11) against the ground or against some other firm support may raise the rear wheels of the vehicle off the ground. According to a chosen embodiment the press plate (11) is also the carrier for the draw hook (10).
Patent SE-8400169-L (SE)
Inventor: AKERBERG D E
IPC: H04B7/26
Filed: 1984-01-13
Abstract: A message in binary coded form, e.g. a personal paging call, for transmission over a number of radio stations is received on a line from a central station (1). A message over the line to the stations (e.g. 2:2 and 3:16) contains an order to set for simultaneousness. The message is received by both stations and its time of arrival noted. Transmission by radio of the received message from the station (2:2) is after a delay time (TC3) after the message is received on the line. The transmitted radio signal is received in the station (3:16) which is to be set, and the time of arrival noted. In the second station(3:16) a delay time (TC4) is inserted between the arrival of a message on the line and its transmission by radio. This time is the time from reception of the message to set for simultaneousness to the reception by radio of the same message reduced by the propagation time for the radio signal between both stations. All transmitters send the characters of the message simultaneously.
Patent SE-8401123-L (SE)
Inventor: GEIGER E
IPC: F16P3/14
Filed: 1984-02-29
Abstract: A protective device for movable mechanical shelves, such as paternoster shelves, discontinues movement of the shelves when obstructions are located in their path. The protective device includes light barriers positioned at the boundaries of an opening at which the shelves can be selectively positioned. Electric circuitry connects the light barriers and the motor for driving or moving the shelves. The electric circuitry permits the testing of the operational readiness of the overall protective device during the movement of the shelves.
Patent SE-8401603-L (SE)
Inventor: LEIBER H
IPC: B60T13/14
Filed: 1984-03-22
Abstract: A pressure supply system is described, in which the pump (3) provided for the steering gear (1) is also used to charge an accumulator (12) which serves as pressure supply for a brake booster (13). 
<??>The double use is achieved by means of a specially designed solenoid valve (6) and, in a further embodiment, by means of a media transmitter (8). 
<IMAGE>
Patent SE-8401850-L (SE)
Inventor: KRASKA ALLEN RICHARD
IPC: C07C213/02
Filed: 1984-04-03
Abstract: Novel amine and amidine derivatives of di-O-(n-higher alkyl and alkenyl)-glycerols and -propanediols, and their pharmaceutically acceptable acid addition salts, are useful for combating viral infections in mammals.  Of particular interest is 1,3-di-O-(n-hexadecyl)-2-O-(3-aminopropyl)-glycerol, and its pharmaceutically acceptable acid addition salts.
Patent SE-8403655-L (SE)
Inventor: BERGE O
IPC: A23K1/10
Filed: 1984-07-10
Abstract: Fodder and fat are prepd. from slaughterhouse waste as follows; (a) the animal raw material is heated to 60-100 deg.C, then immediately sepd. in a press to a solid and a liq. phase; (b) the solid material is dried, and then fat and solid are sepd. individually; (c) the liq. phase is separately evapd. and the prod. is wholly or partially fed to the solid material phase for the individual sepn. of fat and solid material, or the evapn. prod. is worked up further directly into fat; and (d) the heat energy from the gases emitted from the drying ste of the solid material phase is used in the evapn. step of the liq. phase. - Opt. the evapn. of the fluid phase is effected initially with the heat energy from the drying step of the solid phase material, then in a 2nd step with live steam; the emitted gases from this 2nd evapn. is then supplied back to the 1st evapn. step (with the gas heat from the drying step). The process affords a fat, and a fodder (meat and bone meal) contg. 5-10% H2O, 8-15% fat, and 75-85% dry material. - Economical process affords a fodder with a relatively low fat content, and a fat with a low content of dry material. In addn., fine grinding of the raw material is not required. (First major country equivalent to NO8103485-A)
Patent SE-8403807-L (SE)
Inventor: MURATA S
IPC: B63B3/56
Filed: 1984-07-20
Abstract: A ship with a double shell structure comprising an inner hull plating and an outer hull plating 2 connected together only by a plurality of connecting longitudinals 3 fixed to transverse bulkheads 4 spaced apart longitudinally of the ship except by the transverse bulkheads, each of the transverse bulkheads having a double shell structure 11 at least at a peripheral portion thereof. <IMAGE>
Patent SE-8404791-L (SE)
Inventor: BLOMQUIST STEN
IPC: A63F7/00
Filed: 1984-09-25
Abstract: The glass cube has chambers arranged in a 3x3x3 system, and are joined by a special hole pattern. It enables three balls to be placed in a required positon by tipping over the cube.