baber/WOPTO huggingface dataset:
Patent SE-0302618-L (SE)
Inventor: LENNARTSSON SVANTE
IPC: B61G7/12
Filed: 2003-10-03
Abstract: The invention relates to a car coupler of the type that comprises a coupling rod (1), which is laterally swingable by, at a rear end, being connected to a main joint (4), and which at a free, front end includes coupling members (2, 3) for connection with analogous coupling members on other car couplers. A holder mechanism is arranged to secure the coupling rod in a non-swingable neutral position when the car coupler is inactive. According to the invention, a bracket-like carrier (9) is arranged under the coupling rod (1), which carrier is connected to a turnable ring (12) included in a house (10) arranged under the main joint (4), in which house the holder mechanism (not visible) is integrated. Furthermore, the coupler includes drivers (11), which have the purpose of forcing the carrier (9) and the coupling rod (1) to slavishly follow each other during swinging, the coupling rod (1) resting in an axially free-flowing state on the carrier (9) so far that the coupling rod and the carrier are free to move backward and forward in relation to each other.
Patent SE-0401757-L (SE)
Inventor: BURMAN BO
IPC: H04L29/08
Filed: 2004-07-05
Abstract: A method and apparatus for determining session parameters for a communication session between a first terminal (A) and a second terminal (B). At least the first terminal has stored at least one default set of session parameters. An identifier ( 404 ) corresponding to a proposed default set of session parameters is sent from the first terminal to the second terminal. Then, it is determined whether the second terminal accepts the proposed default set of session parameters or not. If accepted ( 406 ), the proposed default set of session parameters is retrieved in order to execute the session ( 408 ). Otherwise, the terminals fall back to a regular session setup procedure. In this way, delays and bandwidth consumption can be substantially reduced by using a minimum of messaging between the two terminals.
Patent SE-0502609-L (SE)
Inventor: LARSSON MARTIN
Filed: 2005-11-28
Abstract: The invention relates to a water collecting device (30) intended for a core drilling unit (1) that comprises a drilling machine including an electric drilling motor (6), a machine housing (3) with an output shaft (9), that can be composed of many sections, a core drill (4) connected to the machine shaft and means to supply cooling water, as required, to the cylindrical inner part of the of the core drill via the machine shaft (9). The water collecting device (30) comprises a vessel (31) with a bottom (32) and a side wall (33), the bottom (32) positioned below the core drill (4), the vessel (31) arranged to collect spent water as well as drill cuttings from the core drill (4), the vessel (31) further comprising at least a draining duct (58) for drainage of spent water as well as drill cuttings from the vessel (31). The invention also relates to the core drilling unit equipped with the water collecting device.
Patent SE-0801638-L (SE)
Inventor: GRIESER JENS
Filed: 2008-07-08
Abstract: The invention relates to a steam cycle apparatus, comprising a reservoir for a liquid operating medium; an evaporator in which the operating medium is evaporator by supply of heat, with the vaporous operating medium being supplied to an expander for expansion and for performing mechanical work and subsequently being liquefied in a condenser which is in connection with a reservoir; an operating medium pump for supplying operating medium from the reservoir to a feed line to the evaporator; a feedback control unit (7) for the operating medium flow; characterized in that the operating medium pump comprises a bypass line which produces a connection between the input side of the operating medium pump and the output side of the operating medium pump, with a controlled overflow valve being arranged in the bypass line whose control element is triggered by the feedback control unit for the operating medium flow for regulating the pressure and/or volume flow of the operating medium in the feed line to the evaporator.
Patent SE-7503508-L (SE)
Inventor: ROSCOE C
IPC: F16J15/34
Filed: 1975-03-26
Abstract: An electrical connection for coupling large currents (of the order of 30,000 Amps) to a rotating shaft (such as the support spindle of a drum cathode in an electrodeposition apparatus) with lower power loss as compared with conventional brush techniques. A conductive stationary member encircles an outer conductive sleeve which is locked via a taper split inner conductive sleeve to the shaft. The inner surface of the stationary member has an annular recess which forms an annular chamber. Conductive liquid fed from a reservoir mounted on the stationary member fills the chamber and electrically connects the stationary member to the outer sleeve which is electrically connected to the shaft via the inner sleeve. The stationary member has means for connection to a supply of electrical current. Sealing means are provided to prevent leakage of conductive liquid, and, where the conductive liquid requires to be maintained at an elevated temperature, the stationary member can be heated and maintained at a preselected temperature by means of heating means responsive to the output of a temperature sensor arranged adjacent the annular chamber.
Patent SE-7505628-L (SE)
Inventor: LOFSTEDT T
IPC: A63B9/00
Filed: 1975-05-16
Abstract: 1521363 Climbing frame HAGS MEKANISKA AB 17 May 1976 [16 May 1975] 20242/76 Heading A6M [Also in Division El] Climbing frames are constructed from building units comprising circular cross-section posts 3, and frames or panels housing concave edge faces, or curvature matching that of the posts, the width of the frame in the vicinity of the edge face being less than the diameter of the post, so that two or three frames may be supported by a post at an angle to one another.
Patent SE-7511615-L (SE)
Inventor: PAULET J-F
IPC: B05D7/14
Filed: 1975-10-16
Abstract: The invention allows one to obtain a strongly adherent dark grey to black coating, with good corrosion resistance, on aluminium and its alloys. The degreased aluminum is pre-treated in an aqueous solution containing at least one salt of a metal which is less electronegative than aluminium. It is then colored in another aqueous solution containing molybdate ions and at least one fluorine compound and/or a heavy metal chloride, and/or an organic chlorine compound with active chlorine atoms.
Patent SE-7607579-L (SE)
Inventor: PAREJA R
IPC: F04B53/10
Filed: 1976-07-01
Abstract: A unitary inlet and outlet valve means for fluid flow control comprising a unitary body in the form of a hollow sleeve having coaxially arranged inlet and outlet valves. The sleeve housing means includes an inlet at one end thereof, and a flow chamber at the opposed end thereof, and with an annular flange extending outwardly from the sleeve adjacent the flow chamber. The central bore through the sleeve member provides a housing and seat for the inlet poppet, and an annular spring-biased ring controls fluid flow through bores formed in the flange and communicating between the flange and the flow chamber. The individual valves open upon opposed inwardly directed movement, thereby shortening the overall length of the valve body.
Patent SE-7611921-L (SE)
Inventor: MOORE D G
IPC: H05B6/80
Filed: 1976-10-27
Abstract: An adjusting and tuning arrangement is provided in a microwave oven to adjust the energy distribution to various areas of the oven cavity such as defined areas or the area of a sensor assembly on a tray inserted in the oven and also to balance the distribution of energy between the load articles on the tray and the sensor assembly or between various load articles. Two electrically conductive planar elements are positioned inside and project into the cavity to accomplish the tuning. The planar elements are arranged one above the other at predetermined angular orientations and are also each independently rotatable about one edge.
Patent SE-7701621-L (SE)
Inventor: DURLING H
IPC: B60T13/62
Filed: 1977-02-14
Abstract: Disclosed is a positive-pressure air brake system for a highway tractor and trailer combination in which the conventional mode of tractor-to-trailer control line connection is avoided and supplanted by a sub-system in which the trailer control line pressures are developed from the tractor supply line rather than its control line through a valve assembly which responds to tractor control line pressures in relay fashion to dispense brake-operating pressures to the control line of the trailer. This valve assembly is further disclosed as having mechanism for sensing differences in the pressures of the tractor and the trailer control lines, e.g., a difference resulting from the rupture of the trailer control line, to close off the air supply to the trailer and thus bring about emergency application of the trailer brakes without any material loss of pressure in either the supply or control lines of the tractor brake system.
Patent SE-7708443-L (SE)
Inventor: HOWARD D D
IPC: C09D4/00
Filed: 1977-07-21
Abstract: The addition of minor amounts of acrylic acid to radiation curable compositions containing unsaturated addition-poly-merizable urethane resin and reactive monomer diluent is effective in reducing viscosity and thixotropy of the compositions and in inhibiting separation of the resin phase from the diluent phase.  In addition, acrylic acid has been found to render unsaturated addition-polymerizable urethane resins more compatible with higher molecular weight reactive monomer diluents.
Patent SE-7807145-L (SE)
IPC: A61F13/20
Filed: 1978-10-09
Abstract: A dental absorptive pad having one thin layer of absorbent material with one thin non-absorbent layer on one face thereof, and with an overall shape with two peripheric rounded points separated by a central recess at a fore end, and one central rounded point opposite to and configurative with the central recess on a rear end. A plurality of such pads can be detachably connected together in a row, and a dispensing device for dispensing a reeled supply tape of such dental pads.
Patent SE-7902689-L (SE)
Inventor: MARHOFER E G
IPC: C06B47/14
Filed: 1979-03-26
Abstract: 1534794 Explosive compositions GULF OIL CORP 5 March 1976 [10 March 1975] 08820/76 Heading C1D An explosive composition is made by forming an aqueous solution containing hexamethylene tetramine, nitric acid, ammonium perchlorate, sodium nitrate, and ammonium nitrate, and mixing this solution with particulate ammonium nitrate and a thickening agent, for example guar gum and a cross-linking agent. The composition may be free from suspended solid fuel or may include a sensitizing agent, for example pigment grade aluminium powder, to form a cap-sensitive explosive.
Patent SE-7904092-L (SE)
Inventor: ANDERSSON B A
IPC: B27G13/10
Filed: 1979-05-10
Abstract: The disclosure relates to a tool consisting of a tool body and cutter bits which are each secured in a slot in the body. By means of a tension screw which engages with the end portion of the bit located most proximal the bottom of the slot, the bit is fixedly retained in the slot under the application of a torque, the bit engaging with the slot walls at, in particular, three points; namely a point on the chipping face of the bit above a clearance disposed between this face and the slot face adjacent the bottom of the slot, a point on the rear face of the bit adjacent the periphery of the tool body, and, finally, the bottom of the slot. The tension screw engages with a surface on the bit which is located beneath a plane at right angles to the longitudinal direction of the bit through the abutment point on the chipping face of the bit, the surface preferably making an angle of approximately 45 DEG  with this plane.
Patent SE-7907834-L (SE)
Inventor: SEKO M
IPC: C08J5/22
Filed: 1979-09-21
Abstract: 1523047 Cation exchange membranes for brine electrolysis cells ASAHI KASEI KOGYO KK 2 July 1976 [9 July 1975(2) 31 March 1976] 27654/76 Heading C7B [Also in Divisions B5 and C3] Electrolytic cells, especially for brine, have the anode and cathode compartments separated by a cation exchange membrane comprising a fluorocarbon polymer containing pendant carboxylic groups of formula -OCF2COOM, where M is hydrogen, ammonium, quaternary ammonium or metal. The said groups are obtained by reduction of -OCF 2 CF 2 SO 3 X groups (see Division C3), and the membrane may contain residual groups of this type. Preferred membranes contain -OCF 2 COOM groups on one surface, which faces the cathode, and -OCF 2 CF 2 SO 3 M groups on the opposite surface. The membrane may be formed from a single film, or may be a composite of two polymeric films, and in either case it may further include a reinforcing layer, e.g. a fabric formed from PTFE fibres. The 27 specific examples describe a variety of such membranes and their application in the electrolysis of brine, the starting copolymers being of tetrafluoroethylene and perfluoro (3, 6-dioxa- 4-methyl-7-octene sulphonyl fluoride, in some cases with a further monomer which is hexafluoropropene, perfluoropropyl vinyl ether or perfluoro- 3, 6-dioxa-5-methyl-nonene-1.
Patent SE-8002110-L (SE)
Inventor: MAIOCCO G
IPC: B60S1/38
Filed: 1980-03-18
Abstract: Several different configurations of the superstructure of a wiper blade are provided for use with a novel backing strip for a wiping element. The backing strip has two spaced apart backing elements which are joined at the ends and at at least one portion intermediate the ends. The joined intermediate portion or portions have reduced flexibility and are deformed toward or away from the surface to be wiped. When the deformation of the joined intermediate portion is away from the surface to be wiped, one end of one element of each superstructure applies pressure thereto to force the wiping element into wiping contact with the surface to be wiped. When the deformation of a joined intermediate portion is toward the surface to be wiped, the ends of one element of the superstructure contacts the backing strip at points equally spaced from said joined portion to force the wiping element into wiping contact with the surface to be wiped.
Patent SE-8005655-L (SE)
Inventor: EKNOR P O E
IPC: A47L15/44
Filed: 1980-08-11
Abstract: The device is essentially composed of a feeding roller (15) with compartments (19) in a house (16) and a supply of detergent. Since the detergent is highly hygroscopic it is important to prevent moisture from penetrating into the supply. The roller is therefore made of an elastic material and separates a filling opening (20) and an emptying opening (21) in the house. The roller is rotated in portioning intervals by a motor (18) controlled by a program control device.
Patent SE-8005969-L (SE)
Inventor: LUNDBERG STIG OLOF IVAN
IPC: E03C1/08
Filed: 1980-08-26
Abstract: To restrict the flow of water through a splash preventer (5) fixed to the outlet spout of a water tap and to maintain this flow substantially constant, independent of the water pressure, an elastomeric plate (4) provided with a hole (10) is placed on an upper surface (9) on the splash preventer at right angles to the flow of water. Channels for the passage of water between the hole and channels (7) communicating with the outlet of the splash preventer are formed on said surface (9) of the splash preventer in a preferred embodiment of the invention. For increasing water pressure against the upper surface of the plate, portions of the bottom surface of the plate are partially pressed into said channels for the passage of water to reduce their through-flow area.
Patent SE-8007881-L (SE)
Inventor: POHLMANN E
IPC: F25B9/00
Filed: 1980-11-10
Abstract: A heat transformation device which is compact and effective for recovering waste heat from one or more sources which sources may have different temperatures, comprises a closed cylinder containing a working piston made of heat conducting material and at least one impact piston which is constructed to act as a recuperator. Electromagnetic means are provided to suddenly move the impact piston when it absorbs heat from an end of the cylinder into contact with the working piston. The cylinder is filled with a low molecular weight, low density gas which has high specific heat and is preferably compressed.
Patent SE-8008671-L (SE)
Inventor: STACHURSKI J Z O
IPC: C25B11/04
Filed: 1980-12-10
Abstract: A cathode for use in electrolytic processes and a process for preparing such cathodes is described. The cathode has a cathodically active surface comprising a codeposit of a first metal selected from the group consisting of iron, cobalt, nickel, and mixtures thereof, a leachable second metal or metal oxide preferably selected from the group consisting of molybdenum, manganese, titanium, tungsten, vanadium, indium, chromium, zinc, their oxides, and combinations thereof, and a third metal selected from the group consisting of cadmium, mercury, lead, silver, thallium, bismuth, copper and mixtures thereof. Such cathodes are prepared by initially forming a codeposit of the three metals or metal oxides, and subsequently removing at least a portion of the second metal or metal oxide from the codeposit. The second metal or metal oxide component can be conveniently removed by leaching, utilizing an alkaline solution. A substantially reduced hydrogen cathode overvoltage is obtained when the present cathodes are utilized in an electrolytic cell.
Patent SE-8102329-L (SE)
Inventor: SHEDIGIAN V
IPC: H01B3/20
Filed: 1981-04-10
Abstract: NON-TOXIC IMPREGNANT FOR ELECTRICAL CAPACITORS of Invention Soybean oil is used as a non-toxic dielectric fluid for a-c electrical capacitors. An additive of butylated hydroxyanisole is provided to prevent the soybean oil from becoming rancid. Another additive of .alpha.-dodocene-tetradecene is provided as a gas absorber for the soybean oil.
Patent SE-8200830-L (SE)
Inventor: SCHMIEL H H
IPC: F15B13/042
Filed: 1982-02-12
Abstract: A joystick controller 10 for remotely controlling hydraulic directional control valve 82 and also for controlling a solenoid actuated pressure build-up valve 90 is disclosed. A light-emitting diode 19 is carried in and by a handle 13 of the joystick controller 10. A photosensitive transistor 31 receives the light emitted from the light-emitting diode 19. When the handle 13 moves off of a neutral position, a receptacle 28 blocks the light from the photo-transistor 31. In one embodiment, a fiber optic light conductor 20 extends from the light-emitting diode 19 toward the photo-transistor 31. The photo-transistor 31 then actuates a relay switch which sends a control signal to a solenoid actuated pressure build-up valve 90, thereby providing a ready means for effectuating both the control of the hydraulic directional control valve 82 and the pressure build-up valve solenoid 90 with one controller 10.
Patent SE-8204069-L (SE)
Inventor: BENGTSSON B
IPC: B63C9/06
Filed: 1982-07-01
Abstract: A survival cabin for an offshore vessel includes a buoyant capsule (10), which normally hangs in a davit (30) at least partly outside a side of the vessel. The davit comprises a basically Z- shaped arm structure (35) which is pivotably supported at a considerable distance below the deck (32) of the platform, and carries the capsule at a single point. The davit is operated by a brake (42), which permits the folding- out of the davit to a position, where the capsule reaches a maximum distance from the side of the vessel. The davit pivoting is controlled by a hydraulic piston or pump brake. An accumulator in the hydraulic circuit raises the arm after release of the capsule. The capsule has a false bottom with holes to allow water inflow thus dampening impact with the water after a free drop, and it has an auto-pilot governing an azimuth propeller, which will bring the capsule away from a damaged vessel in a preselected direction. <IMAGE>
Patent SE-8300872-L (SE)
Inventor: SUOMINEN M S
IPC: G01B11/02
Filed: 1983-02-16
Abstract: The invention extends to a method and a device for calibrating an optical measuring device which serves to measure a dimension of an object. The measuring device consists of a vector camera (2) and a mirror (1) which is curved in the shape of a paraboloid or circle and by means of which the light beams are reflected into the camera, as well as a microcomputer coupled to the camera. Calibration is performed preferably by using a plate which consists of two parallel measuring scales (4, 5) and whose measuring scales are illuminated sequentially and recorded, the illumination being performed by a fluorescent lamp (6, 7) arranged behind the measuring scale. The measuring scales consist of transparent and opaque panels, an opaque panel of one scale being adjacent to a transparent panel of the other scale in each case. Calibration is preferably performed automatically and in sufficiently rapid succession, the microcomputer carrying out the adjustments necessary to eliminate the errors established during calibration. <IMAGE>
Patent SE-8305741-L (SE)
Inventor: KRUDE W
IPC: B60K17/30
Filed: 1983-10-19
Abstract: A drive shaft assembly particularly for use in driving the wheels of a motor vehicle having a first universal joint and a second universal joint with an intermediate shaft interconnecting the two joints, the intermediate shaft being made of fiber reinforced plastic material and being formed integrally with a component of at least one of the universal joints.
Patent SE-8306253-L (SE)
Inventor: TORNEGARD OLLE
IPC: A22C7/00
Filed: 1983-11-14
Abstract: The dead animal is hung until the desired tenderness is achieved. It is then cut into strips. Strips of different meat types or fatter and thinner meats are compressed together with meat juice and flavouring and then frozen.
Patent SE-8401275-L (SE)
IPC: B04C5/12
Filed: 1984-03-07
Abstract: A vortex cleaner for fractionating particle-liquid suspensions comprises an elongate, upstanding vortex chamber having a circular cross-section and narrowing downwardly to its bottom end. A substantially tangential suspension inlet means is disposed in the wider end ofthe vortex chamber and a further chamber located axially above the wider end of the vortex chamber. The cleaner further comprises a light-fraction outlet means having pipe means which projects axially into the wider end of the vortex chamber and has a smaller diameter than said wider end, and the upper outlet end of which pipe means opens into the further chamber. A heavy-fraction outlet means is disposed at the narrow end of the vortex chamber, and a light-fraction outlet opening is located in the further chamber axially beneath the upper outlet end of the pipe means, this further chamber extending co-axially with and around the pipe means in a manner to enclose the upper end thereof and to form a space above the outlet end of the pipe means. Air outflow means extend into the aforementioned space at a location above the upper end of the pipe means.
Patent SE-8403593-L (SE)
Inventor: QVARNSTROM B G L
IPC: B65B25/02
Filed: 1984-07-06
Abstract: Plants are reared in a cultivation block, the root balls being thrust upwards out of the block for sorting. The roots are engaged by a grab lowered between them to a suitable level. - The grab places the plants from the block (2) on an intermediate platform (30). From here they are transferred to a measuring frame (33). When this is filled, they are delivered to a transport container (43). (Dwg No. 1)