baber/WOPTO huggingface dataset:
Patent SE-8303293-L (SE)
Inventor: TROLLE STEN
IPC: G01S5/18
Filed: 1983-06-10
Abstract: A number of sonars (10) located at a distance from one another effect a vertical movement (A) in the water. During this movement, or when the movement is interrupted, the sonars pick up transmitted signals from the underwater object or signals (40) reflected from it. The sonars transmit data to a central process unit based on the picked-up signals, and this after detection processing and analysis. A cheap and highly effective microprocessor is used which permits a fixed Fourier transformation analysis of the different signals where identification is required to take place immediately in the detector equipment. (Provisional Basic advised week 85/06)
Patent SE-8304963-L (SE)
Inventor: SANDBERG OSVALD
IPC: F24V30/00
Filed: 1983-09-15
Abstract: Method of generating thermal energy where the fuel is pieces of metallic aluminium and the oxidizing substance is a diluted water solution of hydrogen peroxide. A small addition of a mercury salt, such as mercury (II) chloride, is required to initiate the reaction. The mercury salt serves as a catalyst and is therefore not consumed.If the reaction is carried out in a closed system, high-pressure water vapour may form. The method may be utilized where there is no combustion air, such as under water or where a high output in relationship to weight and volume is desired.
Patent SE-8401991-L (SE)
Inventor: PECHAU G
IPC: B23D25/12
Filed: 1984-04-10
Abstract: The invention relates to a rotating wire shear in rolling mills with final rolling speeds of over 50 m/s for cropping the beginning and end of the stock. The shear is characterised in that a pneumatically actuated swivelling tube is arranged on the wire entry side, followed by a rotating pair of cutter heads for the cropping cut and, on the wire exit side, a delivery part provided with two wire guide channels. The aim and object of the invention is to avoid possible interference caused by the cropping cut in the case of rapidly moving rolling stock and to guide the rolled wire in a manner which reliably prevents break-outs by appropriate design of the swivelling tube, the cutter heads and the delivery part. According to the invention, the object is achieved by the fact that the swivelling tube (4) is arranged to run continuously as far as the delivery part (11) and is relieved in the flight path of the cutter heads in a manner corresponding to the cylindrical shape of the latter. <IMAGE>
Patent SE-8406289-L (SE)
Inventor: TERHUNE J H
IPC: G01T3/04
Filed: 1984-12-11
Abstract: Disclosed is apparatus and method which, in cooperation with an electrical system, analyzes signals generated by detectors placed in a flux field of gamma rays and neutrons. A first detector with a first sensor is coupled to the electrical system. A second detector with a second sensor is coupled to the first sensor and the electrical system. A fissile material is housed in the first detector, and is heatable by gamma ray and neutron capture to in turn heat the first sensor, which generates a first signal which is delivered to the electrical system. A non-fissile material is housed in the second detector, and is heatable by gamma ray capture to in turn heat the second sensor, which generates a second signal. The first and second signals are analyzed in the electrical system to determine the power level, neutron flux, and gamma ray flux within the flux field. Also provided is a microtechnology apparatus and method for measuring neutron flux. A first thermocouple is formed on a substrate, and is covered by a fissile material heatable by gamma ray and neutron capture. This heats the hot junction first thermocouple and generates a signal. A second thermocouple is formed on the substrate, and is covered by a non-fissile material, heatable by gamma ray capture. This heats the cold junction second thermocouple and generates a second signal. The first and second thermocouples are electrically connected to each other in juxtaposition and to the electrical system, which determines neutron flux.
Patent SE-8500430-L (SE)
Inventor: TERROT A
IPC: D06F39/02
Filed: 1985-01-31
Abstract: Domestic appliance, such as washing machines, dishwashers and the like, with a washing-agent container which is arranged displaceably and removably in an orifice located on the front side of the domestic appliance. The washing-agent box is not equipped with a handle or recessed grip. On the contrary, the washing-agent box is equipped with a fastening actuable, during opening and closing, solely by pressure in the closing direction and with a corresponding ejector device.
Patent SE-8504199-L (SE)
Inventor: BRENNSTROM HELGE CARL-HUGO
IPC: B66F9/12
Filed: 1985-09-11
Abstract: A hydraulic crane (10) comprises a centre post (12), which is rotatable around a vertical axis (21), a crane boom (13) having at least two sections (14, 15, 16), which are pivotally connected to each other and have mutually parallel horizontal pivot axes (22, 23, 24), and a lifting fork (29) pivotally connected to the outermost crane boom section (16) by means of a bearing housing (30), which is adapted to pivot around a horizontal axis (32) and in which the lifting fork (29) is rotatably mounted by means of a supporting shaft (31) extending perpendicular to said pivot axis (32). In order to make the crane as a whole more flexible, the pivotal position of the bearing housing (30) is separately adjustable, and the lifting fork (29) is arranged for limited tilting movement relatively to the supporting shaft (31) around a tilting axis (38) perpendicular to said shaft.
Patent SE-8504742-L (SE)
Inventor: FLODIN K B Y
IPC: A47C1/06
Filed: 1985-10-14
Abstract: The concentric walls (8a,8b) are connected to the chair frame (1,2,3) via a space for regulating components in the frame foot (1). The one wall (8b) is located at a higher level than the other, and rests against the one operating control (7b) freely extending through an aperture in the other lower wall (8a). The lower wall (8a) rests against a second operating control (7a) positioned at less radial distance from the frame centre than the other such control. Both walls can be pressed downwards against spring force, e.g. by the walls being elastic and/or by the operating controls being loaded by return springs.
Patent SE-8505766-L (SE)
Inventor: VILLAX JOAO EMERICO
IPC: B01J/
Filed: 1985-12-06
Abstract: The new compound bis(triphenylphosphine)hydrazinomethoxyrhodium (I) is a catalyst for the stereo-specific hydrogenation of demethyl-6-deoxy-6-methylene-5-hydroxytetracycline to  alpha -6-deoxy-5-hydroxy-tetracycline.
Patent SE-8506047-L (SE)
Inventor: MESSNER KONRAD
IPC: E04B2/56
Filed: 1985-12-20
Abstract: In order to leave the framed wall skeleton visible in the case of a framed house wall with ventilated boarding, said boarding (40) is arranged in spaces at a distance from the in-filling wall (30). The sill (18) and the rails (22) are chamfered upwards on their outer surface so as to jut backwards in the shape of a roof, with the result that their upper outer edge engages behind the lower edge of the boarding (40), thereby forming an air-inlet slot. The upper edge of the boarding (40) engages into a groove (46) on the underside of the rails (22, 24), an air-outlet slot remaining free between the upper edge of the boarding (40) and the wall of the groove (46). <IMAGE>
Patent SE-8601012-L (SE)
Inventor: RICHESON D E
IPC: C08J3/20
Filed: 1986-03-05
Abstract: A method of making a polyethylene terephthalate/polyolefin blend for sheeting and thermoformed articles which has improved color stability and can be recycled many times. A heat stabilizer is melt blended only with the polyolefin prior to its incorporation into the polyethylene terephthalate. The PET and polyolefin are then blended and extruded into sheeting and subsequently thermoformed into articles useful as microwave oven trays.
Patent SE-8601873-L (SE)
Inventor: FARINA A J
IPC: F24H1/26
Filed: 1986-04-23
Abstract: A heat exchanger is formed of a pair of concentrically arranged open-ended cylindrical shells, defining a chamber therebetween, in through which water can pass. Each end of the pair of shells is closed by a removable cap. A combustion element extends into the inner shell from one end along the axis thereof and is connected to a source of heat such as a gas/air mixture which ignites in the combustion element causing the radiation of heat outwardly from the combustion element. A continuous helical wire is located in the chamber, between the inlet and the outlet and in contact with the opposing walls of the chamber to convert the chamber into an elongated helical passage.
Patent SE-8603417-L (SE)
Inventor: LINDAHL ARNE
IPC: C10F7/00
Filed: 1986-08-14
Abstract: It has a similar handling and combustion characteristics to fuel-oil. The organic base material, especially peat, is classified according to fibre length and degree of humidity. The long fibre fraction is thickened and ground to smaller particles. Before, during or after grinding, emulsifiers and stabilisers are added. The same chemicals are added to the fine fibre fraction which has a high degree of humidity. The long and fine fibre fractions are mixed together and with other organic materials e.g. coal or wood.
Patent SE-8700215-L (SE)
Inventor: AMANN G
IPC: F02M63/02
Filed: 1987-01-21
Abstract: Upstream of the electrically operated fuel injectors for each engine cylinder there is connected a common pressure reservoir subject via a valve to the action of a continuously delivering fuel pump as a function of the engine speed and load. The common pressure reservoir is continuously connected by means of an annular chamber and a throttle to a channel in each fuel injector. Each fuel injector has a solenoid or magnetic valve operable for each fuel injection process and during the operation thereof connects said channel with a fuel return pipe and consequently relieves or releases the nozzle needle closing the fuel injection opening, thus releasing the discharge of fuel from a pressure chamber located directly upstream of the fuel injection opening. The channel is continuously connected via a throttle bore bridging a check valve to a control chamber controlling the nozzle needle movement. The pressure chamber is connected to a second pressure chamber associated with the related fuel injector and located in the vicinity thereof and is connected by the second pressure chamber to the common pressure reservoir. The fuel injection course can be influenced by the size of the throttle bore and the subdivision of the fuel storage volume into two pressure chambers. It is in particular possible to delay the ascent in the fuel injection rate during the fuel injection starting phase and consequently to reduce combustion noise and the emission of pollutants.
Patent SE-8700417-L (SE)
Inventor: HUHDANKOSKI E
IPC: B02C13/284
Filed: 1987-02-04
Abstract: The present specification discloses a hammer crusher for crushing hard and soft substances, comprising a frame, a feed aperture for material to be crushed, a rotor rotatably carried in the frame and to which have been pivotally or rigidly attached one or several substantially radial hammers, a drive means for the rotor, and a bottom lattice set through which the material comminuted to be small enough can pass. Compared with prior art hammer crushers, the crusher of the invention has been improved in that the bottom lattice set (12) is formed by a plurality of elongate structures (4), e.g. rollers 9 which are so disposed that the centremost structures (4) are located lower than the elongate structures (4) arranged at opposite ends of the lattice set (12). By this arrangement improved flow and filtering of products is achieved. The space between structures 4 may be variable, and all rollers 9 including those of scrap screen 7, may be rotatably driven, to encourage flow of light-weight material e.g. peat. The tips of hammers 3 may keep lattice set 12 clear. <IMAGE>
Patent SE-8702886-L (SE)
Inventor: ANDERSSON J-E
IPC: B23K28/00
Filed: 1987-07-16
Abstract: PCT No. PCT/SE88/00382 Sec. 371 Date Feb. 22, 1990 Sec. 102(e) Date Feb. 22, 1990 PCT Filed Jul. 15, 1988 PCT Pub. No. WO89/00476 PCT Pub. Date Jan. 26, 1989.A torch for plasma cutting and welding which includes an outwardly insulated metal casing (10, 11, 12) provided with a non-melting electrode centered therein and having an insert (36) of active material directly opposite a nozzle orifice (17) in one end of the casing. The electrode (31) is centered in the casing by an insulating ring (21) at the electrode tip adjacent said orifice (17), and by an adapter sleeve (34) arranged in the opposite end and having a spring member (40). The adapter sleeve (34) has a tapered opening for receiving the likewise tapered end (33) of the electrode (31) and is axially slotted (35) to expand radially when receiving the electrode (31), so as to engage with the interior of the casing for safe current supply form the casing to the electrode (31). Gas is supplied from an inlet (27) along the electrode (31) and is forced to pass inclined ducts (41) in the electrode (31) in the area of the insulating ring (21), so as to be conducted in a spiral motion adjacent the orifice (17). The torch can be cooled with water or air.
Patent SE-8704376-L (SE)
Inventor: MAEHL THOMAS
IPC: A61C17/06
Filed: 1987-11-09
Abstract: The present invention concerns a single-hand-operated evacuation tool for dental use, in particular for the removal of amalgam and drilling remnants, water, saliva and blood, etc. when carrying out work in the mouth. The invention is characterized in that a collar or rim 4 of essentially even thickness/width extends from the bottom of, and encloses, the angled opening. <IMAGE>
Patent SE-8704931-L (SE)
Inventor: ENGDAHL G
IPC: F04B17/04
Filed: 1987-12-10
Abstract: In subsea production of oil and gas, a pressurized fluid is needed for operation of valves for the production system. To be able to supply a hydraulic actuator with pressure medium for valve operation without arranging any pressurization from a platform-based pump, a liquid pump has been produced which is driven by rods of a giant magnetostriction material and which may be connected to operating devices and valves at the bottom of the sea. The liquid pump has a high efficiency and has few movable parts. By utilizing the giant magnetostrictive in two alternately operating rods (11) which are arranged in pairs and are surrounded by coils (15) supplied with current, the first rod imparting a movement when magnetic energy is transformed into mechanical energy in the form of a deformation and the second rod dynamically prestressing the first rod together with a load, a piston (12) in a cylinder space (17) of a pump housing (16) may be caused to oscillate for transporting liquid. The giant magnetostrictive material may be an alloy containing the rare earth metals terbium (Tb) and dysprosium (Dy) and iron (Fe), for example Terfenol-D with the stoichiometric composition (TbxDy1-xFe1.9-1.98).
Patent SE-8800944-L (SE)
Inventor: OLSON JAMES
IPC: D21F1/00
Filed: 1988-03-16
Abstract: The present invention relates to a device for joining the opposite ends of a belt, e.g. a wire (1), so as to form an endless belt. The belt ends (1', 1'') comprise first means (2) for permanently joining the belt ends, and removable second means for temporarily joining the belt ends during mounting of the belt, viz. in the form of plate members (6, 6') having gripping clamps (7) and attached to one side of the belt (1), the clamps (7) of the plate members being engageable with each other while effecting the temporary joining of the belt ends. On the belt side opposing a clamping plate member (6, 6') there is arranged a second plate member (8, 8') which comprises a downwardly extending holding-down element (9, 9') serving to press the outermost end portion of the belt (1) and, thus, the permanent connecting means (2) against the associated clamping plate member (6).
Patent SE-8900972-L (SE)
Inventor: FORBERG S
IPC: A61K6/889
Filed: 1989-03-20
Abstract: The present invention relates to a method for the production of a chemically bonded ceramic product by a reaction between one or several pulverulent binding agents as well as a liquid reacting with said binding agents. The ceramic product can also include one or several aggregate materials, which essentially do not participate in the chemical hardening reactions. According to the invention a powder body is compacted, which comprises said binding agent(s) and possibly aggregate materials without an addition of said liquid, by subjecting, before said raw compact is impregnated with said liquid, said powder body to such a high external pressure that a thoroughly integrated raw compact is obtained, in which the filling density has increased to at least 1.3 times the initial filling density, which is defined as that filling density, which is obtained by shaking, vibrating and/or carefully packing the loose powder in a container.
Patent SE-8903305-L (SE)
Inventor: SPAANBERG S
IPC: E03F5/04
Filed: 1989-10-09
Abstract: The present invention concerns a floor drain intended to be placed in a room 2 with a toilet bowl 3 and at least one other unit provided with outlet pipe, for example a wash-hand basin 4 and/or a bath tub 5 and/or a bidet and/or a washing machine. To reduce the number of passages in the floor of the room 2 to preferably just one for all the units with outlet pipes, the floor drain 1 has two separate flow parts 6 and 7 which are connected to a common outlet pipe 8 issuing from the floor drain 1. One flow part 6 permits connection of an outlet pipe 9 from the toilet bowl 3 so that toilet water can flow out via the outlet pipe 8 issuing from the floor drain, and the other flow part 7 receives the outlet pipe 10 and/or 11 from the second unit 4 and/or 5 and has a water lock 12 via which it leads waste water from the outlet pipe 10 and/or 11 from the second unit 4 and/or 5 to the outlet pipe 8 of the floor drain 1. <IMAGE>
Patent SE-9004027-L (SE)
Title: Drill string component with threaded union - is coupled to other such components for top hammer drilling, each component having rod for striker energy transmission
Inventor: LARSSON K
IPC: E21B21/00
Filed: 1990-12-17
Abstract: The rod included in each drill string component for transmission of striker energy to the drill crown at the strings lower end is surrounded by a tubular unit for transmission of rotation to the drill crown. The tubular unit produces a space for drilling fluid between it and the bar, and has two internal diameter reductions which are displaced towards the ends of it. The bar had radial projections which are displaced towards its end, whereby the internal dia. reductions and the radial projections are dimensioned to prevent the bar falling out of the tubular unit. The radial projections take the form of an all-round collar, and a transition part is arranged between the collar and the nearest free end of the bar. The corresp. dia, reduction are in the form of a seat hwich with the transition part is so formed that they and the transitioon part produce a check valve for drilling fluid when they are in contact with each other.
Patent SE-9201980-L (SE)
Inventor: DISBO BO
IPC: F16J10/02
Filed: 1992-06-26
Abstract: A fluid pressure cylinder comprising a cylinder tube (4, 31) and an end plate (2, 3, 30) being mounted into each side thereof, the end plates (2, 3, 30) being produced from a synthetic material are positioned inside the cylinder tube (4, 31) with their external surface (7b) in the same plane as the end surface (7a) of the cylinder tube, as well as permanently snap-in connected to cavities in the inner surface of the cylinder tube (4, 31) via means (8, 25, 24). A fluid pressure cylinder according to the invention provides a lightweight design which is simple to produce and assemble and which is free from pockets, projections and similar impurity accumulating areas on the fluid pressure cylinder.
Patent SE-9202200-L (SE)
Inventor: SEVERINSSON L M
IPC: F16D48/02
Filed: 1992-07-20
Abstract: A device for transmitting torque between two rotatable shaft members (2, 3) in a stationary housing (1) contains a number of alternate clutch discs (10, 11) engageable to counteract differential rotational speed between the two shaft members, to which they are connected, a hydraulic clutch piston (12) to engage the clutch discs and a hydraulic pump arrangement (15-24) driven by the speed differential between the two shaft members. An annular control piston (15) is axially movably arranged in the housing and is in contact with control pins (17), which are rotatable together with one of the shaft members (3) and cooperate with a cam curve (20) in the other shaft member (2) in such a way that the control pins and thus the control piston are imparted an oscillating movement with a frequency directly proportional to the rotational speed differential between the two shaft members. <IMAGE>
Patent SE-9403590-L (SE)
Inventor: JUCHEM FRANZ JOSEF
IPC: A23L27/30
Filed: 1994-10-20
Abstract: The invention relates to a confectionary product without added sugar having a foam-like structure, foamed confectionery, in particular marshmallow, essentially comprising:     sorbitol 34.0-40.0%   polyglucose derivative 30.0-43.0%   water 26.0-29.0%   egg albumen 2.1-2.3%   carragenan 0.2-0.3%   gelatin 0.1-0.2%   sweetener < 0.2%   flavourings < 0.1%.   As a result of reduction in energy content, the confectionery product is suitable as a food in particular for diabetics.
Patent SE-9502995-L (SE)
Inventor: WINBLADH HJALMAR
IPC: H04M3/533
Filed: 1995-08-30
Abstract: The present invention relates to a system and to a host arrangement for transferring electronic mail over a mobile telephone network with the aid of SMS message routing means existing in the network. According to the invention, e-mail is coupled with a modified SMS message containing an agent which, through the medium of control characters, is recognized in the addressed mobile station. A client function in the computer decodes the agent and initiates the transfer of e-mail from the host arrangement, wherein the mail is loaded into the computer from the mobile station, via a PCMCIA connection.
Patent SE-9503222-L (SE)
Inventor: LILJEDAHL HANS ARNE BERTIL
IPC: F24D3/12
Filed: 1995-09-18
Abstract: PCT No. PCT/SE96/01151 Sec. 371 Date Mar. 18, 1998 Sec. 102(e) Date Mar. 18, 1998 PCT Filed Sep. 17, 1996 PCT Pub. No. WO97/11315 PCT Pub. Date Mar. 27, 1997A method and device for altering the temperature of a premises, wherein a medium in the summertime is cooled by the cool night air and is brought into a floor layer directly under the premises for cooling the premises during the day. In order to minimize the risk of migration of moisture from the ground and upwards to the floor layer, the floor layer and an underlying foundation are cooled so that at least an upper portion of the floor layer reaches a minimum temperature which substantially exceeds the temperature of the ground under the foundation.
Patent SE-9503771-L (SE)
Inventor: PERMATZ SOEREN
IPC: G09B29/10
Filed: 1995-10-24
Abstract: A plate-shaped part is used with limited magnetic properties, with outer dimensions permitting its insertion in a rear position in the plastic pocket (1) in relation to the map sheet. It works in conjunction with a number of marking components (7,7',7"), each comprising a permanent magnet with comparatively strong magnetic adhesion properties, which permit adhesion against the plate-shaped part in a position located against the side of the pocket where the map sheet is located. The plate-shaped part comprises a plate or metal foil enclosed by two non-magnetic layers. The plate-shaped part is formed with a hand grip type engagement part (4), which extends out of the plastic pocket after complete insertion.