baber/WOPTO huggingface dataset:
Patent SE-8403602-D0 (SE)
Inventor: FIGUEIREDO NUNO RYBERG MOUSINH
IPC: F02P5/15
Filed: 1984-07-06
Abstract: In an internal combustion engine (10), the combustion process is controlled by successively adjusting a variable quantity e.g. ignition timing, fuel supply, in dependence upon the instantaneous values of two different parameters e.g. map, rpm, subject to limitations dependent upon the portion of the operating range of the engine. Memory 18 stores values of the quantity corresponding to the values of the parameters. Memory 19 stores limiting values for the variable quantity in different parts of the operating range. Unit 22 forwards the output of memory 18 if it is within the limiting value, otherwise the output of memory 19 is forwarded. An adjustment for fuel type can be provided by unit 21. A knock sensor can be used to modify the contents of memory 19 by means of unit 28. The unit 28 can alternatively respond to undesirable levels of CO in the exhaust or engine temperature to modify the contents of memory 19. <IMAGE>
Patent SE-8500016-D0 (SE)
Inventor: AHL G T
IPC: F28F9/26
Filed: 1985-01-03
Abstract: PCT No. PCT/SE85/00484 Sec. 371 Date Aug. 13, 1986 Sec. 102(e) Date Aug. 13, 1986 PCT Filed Nov. 26, 1985 PCT Pub. No. WO86/04134 PCT Pub. Date Jul. 17, 1986.A frame plate (11) for a plate heat exchanger has two ports (12, 13), to which there are connected two tubes provided with annular flanges (16, 17). The ports (12, 13) are situated so close to each other that there is no room for the flanges (16, 17) of the two tubes to be arranged side by side. The problem is solved, according to the invention, by arranging at least one port (12), between the frame plate (11) and the annular tube flange (16), at least one removable spacing member (14) surrounding a communication channel between the port (12) and the interior of the tube, the tube flange (16), further, being connected with the frame plate (11) by means (18) separate from the spacing member (14) in a manner such that the latter is clamped between the frame plate (11) and the tube flange (16).
Patent SE-8501108-D0 (SE)
Inventor: BUSCHMANN G
IPC: B60T13/14
Filed: 1985-03-07
Abstract: A hydraulic brake system for automotive vehicles with a master brake cylinder and with a hydraulic power booster (1) connected upstream of the master brake cylinder, in which a pressure medium pump (6) drivable by an electric motor (9) is employed for providing auxiliary hydraulic energy. The drive of the pressure medium pump (6) may be switched on by a pressure contact (13) of a pressure accumulator (4), on the one hand, and by a brake pedal contact (11), on the other hand. In the unbraked operation of the automotive vehicle, the pressure medium accumulator is permanently kept on a pressure level sufficient for an initial actuation of the brake. A valve assembly is provided which establishes a hydraulic connection between the outlet of the pressure medium pump (6) and the pressure port of the hydraulic power booster (1). An electromagnetically actuatable two-way/two-position directional control valve (5) is connected to the valve assembly (7), which valve (5) is normally open and which is adapted to be switched to its closed position by a brake pedal contact (11).
Patent SE-8501365-D0 (SE)
Inventor: APPELGREN C H
IPC: A23G3/20
Filed: 1985-03-20
Abstract: The present invention relates to a process for coating granules, pills, tablets and the like for avoiding excess moistening, and for obtaining an optimal coating time, whereby said products are coated with a coating agent dissolved in a solvent, whereby the products while under movement in the form of a bed of products are sprayed with said solution which is added via a series of spraying nozzles, whereby these are placed side by side over the bed of products to be sprayed, and are placed perpendicular to the direction of movement of the bed, whereby the spray pictures are placed in such a way that overlapping of two adjacent spray pictures on the bed is avoided.
Patent SE-8501781-D0 (SE)
Inventor: STROUCKEN K
IPC: B04B1/14
Filed: 1985-04-11
Abstract: Centrifugal separator comprising a rotor (1), which around its circumference during operation has openable first outlets (4) for intermittently discharging a separated product and second outlets located axially at a distance from these outlets (4) for discharging an operating liquid, which is supplied to the rotor for operating the first outlets (4); the centrifugal separator also comprising a casing (3) around the rotor (1) and means arranged to form a first chamber (12) around the rotor inside the casing for receiving and leading away a separated product coming out of the first outlets (4) and a second chamber (13) around the rotor for receiving and leading away an operating liquid coming out of the second outlets (5). To eliminate the risk for the separated product and the operating liquid to be mixed up with each other caused by entraining air flows between the two chambers (12 and 13), according to the invention these are separated from each other by means of two separating walls (10 and 11), arranged at an axial distance from each other and extending around and close to the rotor (1) and between themselves delimiting an intermediate chamber (14), which is open towards the rotor (1) and communicates with the atmosphere outside the casing (3).
Patent SE-8501859-D0 (SE)
Inventor: MENICATTI S
IPC: C07C239/00
Filed: 1985-04-16
Abstract: Process and apparatus for the production of urea, wherein the carbamate decomposers and/or condensers are equipped with stainless steel tubes internally lined with zirconium.
Patent SE-8502656-D0 (SE)
Inventor: BALAZ SANDOR
IPC: A63B60/58
Filed: 1985-05-30
Abstract: PCT No. PCT/SE86/00254 Sec. 371 Date Jan. 27, 1987 Sec. 102(e) Date Jan. 27, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/06972 PCT Pub. Date Dec. 4, 1986.A cover for rackets, such as table tennis rackets having an impact portion and a handle portion, comprises a casing having two connected plate-shaped members forming an inner space therebetween for insertion of a racket. An opening is provided in the casing as access to the inner space. The casing has a stop to position the racket in the inner space. Each of the plate-shaped members has holes facing each other into which a ball can be inserted after the racket is placed into the casing to lock the racket in the inner space. The ball is removable from the holes to free the racket and allow its removal from the casing.
Patent SE-8505491-D0 (SE)
Inventor: EDLUND P
IPC: A61F13/20
Filed: 1985-11-20
Abstract: Tampon comprises cotton and cellulosic material synthetic foam material or similar. Optionally there is envelope of a nonwoven material which does not kind to fluff up, and an extraction string. The tampon is impregnated with an acidifying substance which is buffered to impart a pH value of 2-5 esp. 3.5-4.5 to any secretions. - Pref. the substance is made of e.g. one or more Lactobacilli, of which the glycogen is converted to lactic acid, or come harmless endogen or exogen acids. Pref. the tampon contains a retardation or stabilising agents.
Patent SE-8506160-D0 (SE)
Inventor: EKEROT SVEN
IPC: B22D41/00
Filed: 1985-12-30
Abstract: PCT No. PCT/SE86/00588 Sec. 371 Date Jun. 27, 1988 Sec. 102(e) Date Jun. 27, 1988 PCT Filed Dec. 29, 1986 PCT Pub. No. WO87/04100 PCT Pub. Date Jul. 16, 1987.A method for heating primarily a so-called nozzle (2) through which a hot medium (10) in a liquid phase or in a liquid phase like condition, such as a molten metal, e.g. molten steel, is intended to pass in conjunction with a casting or molding operation for example. The method is particularly characterized in that the nozzle (2) is pre-heated prior to being brought into contact with the medium (10) and/or is heated at least periodically while medium is passing through the nozzle. Heating of the nozzle is effected with the aid of microwaves and the nozzle includes material which exhibits a significant loss factor with regard to microwaves. The nozzle is heated preferably for the purpose of avoiding blockages and the like from occurring in the nozzle as a result of a temperature decrease in the medium passing therethrough. The invention also relates to apparatus for carrying out the method.
Patent SE-8604008-D0 (SE)
Inventor: SOROCHENKO A O
IPC: A61B18/00
Filed: 1986-09-23
Abstract: PCT No. PCT/SU85/00009 Sec. 371 Date Aug. 26, 1986 Sec. 102(e) Date Aug. 26, 1986 PCT Filed Jan. 25, 1985 PCT Pub. No. WO86/04226 PCT Pub. Date Jul. 31, 1986.An electrosurgical instrument of the invention comprises a body (3) and, arranged coaxially, a passive electrode (2) and an active electrode (1), of which the outer electrode is associated with the body (3) and the central electrode is traversable with respect to the outer electrode (2). The instrument is provided with a power actuator and a device for cleaning the central electrode (1) of carbon deposit, the device being interposed between the electrodes (1, 2) and being made as an insert of an insulating material and provided with a through hole to suit the diametrical size of the central electrode (1) which extends through the hole. The electrode (1) is rigidly coupled to the power actuator for being traversable with respect to the hole.
Patent SE-8604894-D0 (SE)
Inventor: JACOBSSON PETER
IPC: E04H17/22
Filed: 1986-11-17
Abstract: The post comprises an anchoring part which has a fixture (4) connected to the lower end (5), of an upright part (2), an outrigger (6) and a distance support (7). The fixture (4) is long and obliquely inclined in relation to both the upright part (2) and the outrigger (6), deviating from the distance support (7) longitudinal direction.
Patent SE-8605404-D0 (SE)
Inventor: FREDRIKSSON L
IPC: C09D167/08
Filed: 1986-12-16
Abstract: A method giving low formaldehyde emission from objects surface coated with clear and/or pigmented lacquers in which the binder wholly or in part consist of one or several amino formaldehyde resisns, and which lacquers also can contain other components usually present in lacquers and paints such as resins, solvents, pigments, fillers, additives, etc, and in which to the lacquer is added from 5 to 70 percent of an unsaturated organic compound (A) and from 0.1 to 2 percent of a peroxide (B) based on the weight of the lacquer, before application on the object to be coated. A lacquer containing said components is also described.
Patent SE-8704102-D0 (SE)
Inventor: HALLENHEIM S B
IPC: G01N1/04
Filed: 1987-10-22
Abstract: At least two drilling units (8,9) are used for sampling from different earth layers, comprising drills, drilling head (5), and adjusters (1,7) for the head. Collecting units (14) are incorporated, each comprising cleaning units (13), removable sample bowls (14), and guide sockets (16). - The sample bowls comprise ring-shaped collecting units which accommodate all the earth drilled out of the ground. In each bowl is a rotating stirrer (17) so that earth fed from the soil is mixed during the whole sampling process. - The cleaning units comprise fixed or rotating elastic rods (13) or brushes stagelessly adjustable in or over the sample bowls, and which clean away earth from the drills when the drilling crown has been reversed.
Patent SE-8704236-D0 (SE)
Inventor: SODERHOLM N
IPC: D21F3/04
Filed: 1987-10-30
Abstract: The invention relates to a method for use in the press section of a paper machine. In the method, a web to be dried is led through the press section by closed feeding by passing it through nips between press rolls as a closed feeding through the press section. The web is led through at least two nips removing water from the web, one nip being formed between two press rolls having a separate felt loop and the other between a suction roll having the separate felt loop and belonging to the first nip as the other press roll thereof and a third press roll having a separate felt loop. For the elimination of the rewetting after the second nip the web is after the second nip separated at least from the surface of the felt moving around the suction roll belonging to the first nip. (Figure 1)
Patent SE-8704868-D0 (SE)
Inventor: LINEBERG B
IPC: B65D81/24
Filed: 1987-12-07
Abstract: A container 1 for storing liquids, pasty substances or the like in a closed chamber 10 without contact with ambient air is provided with a lid 2 which seals the storage chamber 10 in an airtight manner and which is arranged such that it is displaceable upwards or downwards in the container 1. To allow the substance in question to be fed into and out of the container 1, the storage chamber 10 communicates with a duct 8, which at its mouth end outside the container 1 is provided with a non-return valve 12. The container 1 can be filled or emptied via this duct 8 through movement of the lid 2 in the one or other direction in the container 1. <IMAGE>
Patent SE-8704894-D0 (SE)
Inventor: RICE G W
IPC: G01V1/34
Filed: 1987-12-08
Abstract: Method and apparatus for concurrently and interactively displaying a selected plurality of measurable properties of geophysical data to empirically derive the best combined presentation of the selected attribute properties for interpretation. The technique of the present invention allows the interpreter to more easily comprehend simultaneous variation of several geophysical data attributes and to relate the effects to a specific end result for the geophysical indicators of interest. In accordance with the method, the one or more geophysical attribute variables are quantified and then rasterized so that the data is represented as a gridded variable area display wherein color intensity of the grid units is some function of the instantaneous variable. The resulting data is then loaded into digital refresh memory of an image processing computer whereupon it us interactively mixed for analysis in accordance with operator selected colors and color intensity weighting.
Patent SE-8800234-D0 (SE)
IPC: E04D5/10
Filed: 1988-01-25
Abstract: Arrangement comprises a web with a vulcanised sealing layer which is based on EPDM or IIR (or mixtures thereof) and a layer of fibres. There is also a joining strip which has a vulcanised outer layer and an unvulcanised adhesive layer. The sealing layer has a polar filler which has flame retarding properties. More than 60% of this layer is polymeric and more than 30% of the adhesive layer is polymeric. The adhesive layer includes a wetting material to wet the material of the sealing layer.
Patent SE-8803895-D0 (SE)
Inventor: BERG LARS
IPC: H04J3/22
Filed: 1988-10-31
Abstract: Device for switching, bandwidth allocation and multiplexing of high-frequency digital signals S(1), . S(n) transmitted from a transmitter to a receiver via one or more digital information carriers such as physical cables, carrier frequency transmission or the like. Where there is an information carrier between transmitter and receiver a multiplexor 2 and demultiplexor 3 must be used. For the said signal transmission two or more partial signals S1, ..., Sn are used with the same maximal pulse frequency, but with a combined maximal pulse frequency which does not exceed the combined maximal pulse frequency of the signals S(1), ..., S(n)or the maximal pulse frequency of the signal S. Bandwidth allocation and switching of the signals S(1), ..., S(n) are carried out by selecting which partial signals S1, ..., Sn are to be components of the respective signals S(1), ..., S(N) by means of configuration signals defined as components in the configuration matrix CM(T) in the transmitter and CM(R) in the receiver. <IMAGE>
Patent SE-8900515-D0 (SE)
Inventor: SIMON J R
IPC: F42D1/05
Filed: 1989-02-15
Abstract: Pulsating coded light energy is identified in a firing unit which converts the light energy to electrical energy which is stored in a capacitor 12 and then transferred to an ignition resistor 68 of a detonator. A light bulb 9 and an LED 15 are energised with pulsed D.C. and are respectively coupled to a solar cell 10 and a photodiode 16. Each D.C. pulse causes cell 10 to convert light energy into electrical energy at a voltage insufficient to activate resistor 68 and this electrical energy is stored in an inductor 24. Each time a transistor 30, controlled by diode 16, turns off a high voltage spike is generated and the energy inductor 24 is transferred to capacitor 12. When the voltage on capacitor 12 reaches a predetermined level, a zener diode 37 turn on FET 45 to discharge capacitor 12 through ignition resistor 68. The system only operates within a given range of frequencies and duty cycles of the pulsed light energy. If the frequency or duty cycle is too low a capacitor 31 will not charge up so that an inverter 29 then provides a low impedance across capacitor 12 to inhibit activation of ignition resistor 68. The upper frequency limit depends on the frequency response of photo diode 16 and the time constant of the inductor circuit. The light energy may alternatively be coded by wavelength instead of by pulsating frequency/duty cycle. <IMAGE>
Patent SE-8901355-D0 (SE)
Inventor: HAMMAR ALGOT
IPC: G09F17/00
Filed: 1989-04-14
Abstract: An arrangement for fixing an object to a mast consists of an elongate support 2 in the form of a suitably U-shaped beam, which has two guides 11 which each have two bent clamping members 14, 16 which are located one above the other and grip around the mast resiliently. The object, such as a Christmas star, is fastened to the upper part of the support and a cable 10 for power supply to light bulbs 9 is guided down through the support. A traction rope is guided over a guide roller at the upper end of the mast and one of its parts is fastened to the upper part of the support and passes through a guide such as an eye at the lower end of the support while the other part of the rope can hang down freely. Fixing is effected by both rope parts being locked, after movement of the object has been carried out, but can be supplemented by remote-controlled clamping or locking of the object in the upper part of the mast. Such clamping or locking can be brought about by means of an electromagnet supplied with power by the cable 10. The clamping members end in portions 14', 16' which have a radius which only slightly exceeds the radius of the thinner part of the mast and have such an extent that they function as hooks. <IMAGE>
Patent SE-8904183-D0 (SE)
IPC: B60N2/36
Filed: 1989-12-12
Abstract: A rear seat (1) in a passenger car comprises folding back-cushions (25,26). Behind the back-cushions (25,26) is a frame (38) arranged to support the back-cushions (25,26) in the normal back inclination position, in order to constitute a safety-belt fixing point and in order to constitute load-shifting protection against any loads in the baggage space of the car which might slide. The back-cushions (25,26) are pivotably mounted on the frame (38) and the frame (38) is pivotably mounted on the body floor (7). The back-cushions (25,26) are thus pivotable from back inclination position into loading position either independently of the frame (38) or together with the frame (38). <IMAGE>
Patent SE-9000337-D0 (SE)
Inventor: BENNSTEDT N
IPC: B60J3/02
Filed: 1990-01-31
Abstract: Motor vehicle sunvisor consisting of an oblong plate (1) covered by a sheeting material, with a mirror (8), which is flush-mounted in a depression (4) on one side of the plate. Between the sheeting (2) and the plate (1), a moulding frame (6) is glued along the edges of the depression. A mirror frame (9) with hooked pins (10) extending into holes (7) in the moulding frame, holds the mirror in place when pressed down into the depression.
Patent SE-9000797-D0 (SE)
Inventor: BOGEN J O
IPC: B02C17/16
Filed: 1990-03-07
Abstract: The invention relates to apparatus for grinding mineral products and similar hard materials with the aid of a grinding medium agitated by a pin-equipped rotor, and is characterized in that the pins are manufactured of cemented metal carbide. <IMAGE>
Patent SE-9000887-D0 (SE)
Inventor: KRISTIANSSON U
IPC: B60H1/22
Filed: 1990-03-13
Abstract: An internal-combustion-engine-powered vehicle having an electrical system comprising a generator 10 for generating electric current to various current consumers in the vehicle, a starter battery accumulator 16 and a member 13, placed in series between the generator and the electrical system, for rectifying the generator current. The rectifier member 13 is fitted in connection with a duct 20 for conveying a heat-transmitting medium to the interior of the vehicle. Thermal energy from the rectifier member 13 can thereby be made available to the interior of the vehicle. <IMAGE>
Patent SE-9001436-D0 (SE)
Inventor: GARD I
IPC: H01R35/00
Filed: 1990-04-23
Abstract: When dimensioning electrical plants for high voltages for regions exposed to earthquakes, it is necessary to design the current paths between the different apparatuses in such a way that the apparatuses in case of great oscillations are not subjected to abnormally great forces at the points of connection. The problem arises particularly in connection with convertor plants for high-voltage direct current designed with suspended valves, since the oscillating amplitudes there may become considerable. The invention relates to a current path intended for such plants, which is flexible its longitudinal direction and comprises at least two parallel, non-insulated straight conductors which are each connected to a respective end of the current path and electrically interconnectd via roller contact elements, the contact force of which is individually resilient.
Patent SE-9002410-D0 (SE)
Inventor: GIORDANO C
IPC: C07D281/10
Filed: 1990-07-11
Abstract: A purification method of intermediates for the preparation of Diltiazem which consists of the crystallization of a mixture enantiomerically enriched in (2S,3S)-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one is described.
Patent SE-9003469-D0 (SE)
Inventor: GRABNER B
IPC: C04B41/87
Filed: 1990-10-31
Abstract: The invention relates to a refractory ceramic moulding having an impregnation which at least partially fills the open pore volume and a method of producing it.
Patent SE-9100567-D0 (SE)
Inventor: FRIBERG BO
IPC: G07F11/14
Filed: 1991-02-27
Abstract: The present invention relates to an arrangement for automatic delivery of packaged ready-made food products. It is constructed from a number of cassettes and is intended to be placed in commercially available freezer boxes or cool-boxes and in this way provide on the one hand an automatic product dispenser that is as flexible for the user and as adaptable to different food products as possible and on the other hand an automatic product dispenser suitable for the purpose at a considerably reduced price. Each individual cassette consists of a container 3 in which food packs 2 are stacked on top of one another with the image or advertizing side upwards. The cassette is equipped with a first feeding arrangement 4, 5 for feeding the packs in the container 3 in the vertical direction. A second feeder arrangement in the form of a driver 8, 15 is arranged at the level of the upper edge of the containers. When the consumer, having selected the food pack, actuates the automatic control system of the dispenser, the appropriate stack of food packs is fed upwards in the container 3 and, when the top pack has arrived at the level of the driver 8, 15, the latter is actuated and guides the top food pack in the stack to the collection position in which the driver simultaneously blocks other food packs located in the automatic dispenser against unauthorized collection. <IMAGE>