baber/WOPTO huggingface dataset:
Patent SE-0002786-L (SE)
Inventor: CHOU HUNG JEN
IPC: A47J37/07
Filed: 2000-07-28
Abstract: A gas barbecue 10 has an oven section 11 and a cover 12. The cover 12 has side connection pieces (121, fig.2A) with holes (122, fig.2A) formed therein which align with holes (113, fig.2A) on the oven section 11. A pair of bolts 13 fix the two pieces together by extending inwards through the aligned holes (113, 122). A pair of caps 132 are screwed onto the bolts, and rotation of the caps 132 pushes the connection pieces (121, fig.2A) towards the oven section 11, holding the cover 12 in position due to friction. The heating device in the oven section 11 is a gas plate 21, and an ignition control unit 23, gas pipe 22 and gas supply 24 are positioned outside the oven section 11. There may be a handle 120 positioned on the cover 12. A heat balancing plate 25 may be used to cover the gas plate.
Patent SE-0301590-L (SE)
Inventor: PETTERSSON ALLAN
IPC: B65D85/74
Filed: 2003-06-02
Abstract: The apron comprises at least one inflatable, flexible part (2) with thin walls that has a cross-section which curves upwards from a top edge (3) before curving down and around before finally sloping upwards to its bottom edge (4), the bottom curve being an even one so that the apron surface (9) facing the ground is convex-shaped.
Patent SE-0302345-L (SE)
Inventor: WANG SYLVIA SUI-HUA
IPC: G21C17/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for obtaining neutron flux in a nuclear reactor, in relation to a nuclear reactor.  <P>SOLUTION: The method (80) for simulating a three-dimensional space distribution of radiation flux within a volume comprises the steps of (82) preparing a physical geometric library of data on the volume and a part housed in the volume, (84) preparing a radiation reaction data library of the volume and a material of the part housed in the volume, (86) calculating the radiation flux within a horizontal plane at a certain height in the volume, (88) calculating relative variation of the radiation flux as a function of the height in an axial direction in the volume and (90) combining the calculation result of the relative variation of the radiation flux in the axial direction with the calculation result of the radiation flux within the horizontal plane.  <P>COPYRIGHT: (C)2004,JPO
Patent SE-0403197-L (SE)
Inventor: LILJAS MATS
IPC: C22C/
Filed: 2004-12-28
Abstract: High-alloy austenitic stainless steels that are extra resistant to pitting and crevice corrosion in aggressive, chloride-containing solutions have a tendency for macro-segregation of Mo, at solidification of the melt. This problem is solved by a super austenite stainless steel having the following composition, in % by weight: max 0.03 C, max 0.5 Si, max 6 Mn, 28-30 Cr, 21-24 Ni, 4-6% (Mo+W/2), the content of W being max 0.7, 0.5-1.1 N, max 1.0 Cu, balance iron and impurities at normal contents originating from the production of the steel.
Patent SE-0601566-L (SE)
Inventor: PERVAN DARKO
Filed: 2006-07-14
Abstract: Locking system and a set of floor panels (1, 1' , 3) providing connecting an edge with a combination lock (C) to two different types of connecting devices (T, FG)
Patent SE-0801364-L (SE)
Inventor: LJUNGGREN ROLF
IPC: C10J1/207
Filed: 2008-06-11
Abstract: A method and equipment for producing synthesis gas (S) from solid carbon particles (C), the carbon particles (C) being obtained by pyrolysis, gasification of the carbon particles (C) occurs by indirect heating of the carbon particles (C) in the presence of a process gas (P) in the same space where the carbon particles (C) are present, and the synthesis gas (S) generated during the gasification is discharged from the space. The method is characterised in that the carbon particles (C) and the process gas (P) are located in a reactor (1), and the indirect heating occurs by way of radiant heat from burners (Br1-Brn) located in the reactor (1).
Patent SE-0801374-L (SE)
Inventor: MALMGREN BJOERN
Filed: 2008-06-12
Abstract: The invention relates to a method for automatic diagnosis of gas leakage in a gas system, intended primarily for a gas- powered vehicle, which gas system comprises at least one gas tank which via a line system is in communication with an engine via a high-pressure valve situated near to the gas tank, a pressure regulator situated downstream of the high- pressure valve, a first low-pressure valve situated thereafter, a further second low-pressure valve situated downstream of the latter, and at least one pressure sensor. The invention is effected by the first and second low-pressure valves respectively being alternately closed first, before every second stopping of the engine, to bring about a maximum pressure drop across whichever low-pressure valve is being checked at the time, and thereby make it possible to diagnose even small leaks, by closing the not yet closed low-pressure valve, by measuring the gas pressure downstream of the first low-pressure valve, by storing the measured pressure value in a memory, by measuring the gas pressure before the next start, by comparing current pressure with the pressure value stored in the memory, by evaluating whether the expected pressure difference obtains, and by determining whether leakage has occurred, i.e. whether the low-pressure valve closed first has leaked. The invention relates also to a system for automatic diagnosis of any leakage in the valves.
Patent SE-7407757-L (SE)
Inventor: FISCHER A
IPC: A01N43/88
Filed: 1974-06-12
Abstract: New and valuable herbicides containing compositions of different active ingredients.
Patent SE-7501980-L (SE)
Inventor: MOSEMANN D
IPC: F01C1/16
Filed: 1975-02-21
Abstract: 1461039 Rotary positive-displacement fluidmachines KUHLAUTOMAT VEB 21 Feb 1975 [22 Feb 1974] 7439/75 Heading E1F In a meshing-screw compressor, Figs. 1, 3 and 4, having male and female rotors 7, 8 and a "slide valve" 11 to regulate the delivery rate, ducts 19, 20 in the valve and a "bracket" 18 connect a delivery chamber 5 to a contracting chamber between the rotor lands and lobes, so as to equalize the pressures and thus reduce noise, when the valve is at or near to its minimum delivery position. The positions of the ducts 19, 20 may be in effect reversed, Figs. 2 and 5 (not shown). Alternatively, the ducts 19, 20 are arranged to connect the chamber 5 to a suction chamber 4 when the valve is at or near to its minimum delivery position, Fig. 6 (not shown).
Patent SE-7503997-L (SE)
Inventor: GEE T A
IPC: B60T1/06
Filed: 1975-04-08
Abstract: A rotation indication system having an improved sensing device for determining the velocity of a rotating body is disclosed. The improved sensing device is tubular in configuration and includes a source of magnetic flux and two pole pieces that define a split magnetic field. The sensing device is mounted in close proximity to a rotor which is connected to the rotating body. The rotor has apertures which interrupt the split magnetic field producing an output signal with a frequency proportional to the velocity of the rotating body. The sensing device is oriented relative to the rotor apertures so that each pole piece is alternatively in register with an aperture to produce the desired output signal. Since the sensing device is tubular in shape, it can be rotated about its axis to obtain the desired orientation with the rotor apertures, thus permitting the use of the sensing device with a wide range of rotor diameters having various aperture spacings.
Patent SE-7504911-L (SE)
Inventor: DOIN B F V
IPC: B60R21/26
Filed: 1975-04-28
Abstract: A pyrotechnic gas generator for inflating safety cushions in vehicles, including a device for regulating the operating pressure and/or limiting the maximum gas pressure in the generator, comprises a combustion chamber defined in a cup-shaped member having its open end releasably held against a casing part and movable away from the casing part, by the gas pressure in the combustion chamber, to open up an injection orifice of variable through flow area which connects the combustion chamber with a cooling chamber containing solid coolant.
Patent SE-7506025-L (SE)
Inventor: BOSIES E
IPC: C07C/
Filed: 1975-05-27
Abstract: New biguanide compounds of the formula:    <IMAGE>  (I) wherein A is saturated or unsaturated cycloaliphatic hydrocarbyl, and the physiologically compatible salts thereof; display outstanding anti-diabetic effectiveness in the treatment of diabetes mellitus, without showing the typical side effects of biguanide treatment, viz., lactacidosis.
Patent SE-7603690-L (SE)
Inventor: GLADWIN FLOYD RALPH
IPC: B22D11/04
Filed: 1976-03-26
Abstract: A continuous casting mold formed of a pair of spaced mold plate members having mold side members arranged between and a distance inwardly of their side edges to form an open-ended mold cavity for continuously casting metal therethrough. Bolts located between the side members and plate edges extend transversely through both mold plate members to loosely hold them together and springs arranged between the bolt ends and plate members resiliently and tightly hold the plate members towards each other and against the mold side members. The bolts are journalled through transverse openings formed in a mounting block which is connected to the adjacent side member by adjustable length connector members. Oppositely extending pressure applying plungers mounted in the mounting block extend against their adjacent plate member for spreading the plate members apart against the spring resistance and thereby permitting movement of the side members inwardly or outwardly relative to the mold cavity for adjusting the width thereof by manually adjusting the connector lengths.
Patent SE-7610826-L (SE)
Inventor: SIAK-HOO ONG
IPC: F02M29/06
Filed: 1976-09-30
Abstract: The present invention relates to a new method which improves the combustion efficiency of engines by whirling the air-fuel mixture partitively in different directions forming complex swirls. The present device is fixed in the inlet manifold of an engine and generates complex swirls. Several embodiments of the invention have complex-swirl-generating devices fixed at the manifolds of combustion engines as a position near the inlet valves thereof.
Patent SE-7708853-L (SE)
Inventor: BOULTON T W
IPC: C25B11/10
Filed: 1977-08-03
Abstract: A bipolar unit for an electrolytic cell comprising (A) AN ANODE COMPRISING A GROUP OF ELONGATED MEMBERS, E.G. WIRES OR RODS, OF A FILM-FORMING METAL CARRYING ON AT LEAST PART OF THEIR SURFACES AN ELECTROCATALYTICALLY ACTIVE COATING, THE MEMBERS BEING ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A SHEET OF A FILM-FORMING METAL SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, AND PARALLEL THERETO, AND (B) A CATHODE COMPRISING A GROUP OF ELONGATED METAL MEMBERS ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A METAL SHEET SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, THE ELONGATED MEMBERS IN AT LEAST ONE OF THE GROUPS BEING FLEXIBLE AND THE SHEETS OF FILM-FORMING ANODE METAL AND OF CATHODE METAL BEING ELECTRICALLY CONDUCTIVELY BONDED TO EACH OTHER.
Patent SE-7709977-L (SE)
IPC: B01F5/10
Filed: 1977-09-06
Abstract: A system for mixing fluids such as drilling fluids and which comprises an elongated container having a cylindrical shaped bottom. An interior conduit is located in the container along its axis and has a plurality of spaced apart inductor inlets along its length for the passage of fluid from the container into the conduit. An exterior conduit extends along the length of the container and has a plurality of spaced apart injection conduits extending into the container for injecting fluid therein in a direction to cause the fluid to swirl around the interior conduit. A pump has its inlet coupled to one end of the interior conduit and its outlet coupled to one end of the exterior conduit to cause the fluid in the container to spiral inward for flow through the inductor inlets into the interior conduit and to be pumped into the exterior conduit for injection through the injection conduits back into the container.
Patent SE-7710755-L (SE)
Inventor: SMITHWICK JR E L
IPC: C07K7/06
Filed: 1977-09-26
Abstract: Compounds of the formula   <IMAGE>  +TR  <IMAGE>  and pharmaceutically acceptable non-toxic acid addition salts thereof, in which L and D, when applicable, define the chirality; R1 is hydrogen, C1-C3 primary alkyl, or allyl; R2 is hydrogen or C1-C3 primary alkyl, subject to the limitation that when R1 is allyl, R2 is hydrogen; R3 is hydrogen or C1-C3 primary alkyl; R4 is C1-C4 primary or secondary alkyl; R5 is hydrogen or C1-C4 primary or secondary alkyl; R6 is hydrogen or C1-C3 primary alkyl; R7 is hydrogen or C1-C3 primary alkyl; Y is hydrogen or acetyl; Z is hydrogen of   <IMAGE>   in which R8 is C1-C3 alkyl or hydrogen; and W is isopropyl, -VR9, or -CH2-X-CH3, in which V is O or S, R9 is C1-C4 alkyl or aralkyl, and X is O, S, or -CH2-, subject to the limitation that, when W is isopropyl, R7 is C1-C3 primary alkyl; are useful analgesic agents.
Patent SE-7813011-L (SE)
Inventor: MYKLEBUST K
IPC: E05C3/06
Filed: 1978-12-19
Abstract: A lock mechanism for a door, especially intended for a safe, strong-room and the like, in which a lock part section 12a, 12b in the side edge section 11 of the door leaf is arranged to be detained by means of a lock bolt 13 mounted rotatably in the door frame, which lock bolt is rotatably located into a locking position by its rotation inwards towards and is pivotably located into a release position by a rotation outwards away from the swing path of the door by means of an adjusting mechanism in the door frame. The lock bolt 13 is rotatably mounted about a vertical, stationary rotation axis on the outer section of the door frame, whilst an associated actuating part 16, forming part of the adjustment mechanism, is rotatably mounted about a vertical, stationary pivot axis on the inner section of the door frame. The rotation axes of the lock bolt 13 and the actuating part 16 are disposed on each side of a principal plane A-A through the door frame and preferably, in broad terms, mutually on a line orientated transversely to the stated principal plane. The lock bolt 13 is elongated and relatively narrow and has a guide slot 13a running along it for the reception of a guide part 21 at the freely outwardly extending end of the actuating part 16 and, in the locked state, runs obliquely inwards towards the lock part section 12a, 12b of the door and passes the outer swing path of the door at a relatively small angle, whilst the actuating part 16, in the locked state of the lock bolt, runs obliquely inwards towards the outer end of the lock bolt and transversely to the outer swing path of the door. <IMAGE>
Patent SE-7900316-L (SE)
Inventor: CIMBERIO R
IPC: F16K5/06
Filed: 1979-01-15
Abstract: A faucet (1) has a rotary bored ball (5) seated between two opposite ring seals, and a control shaft (8) which is sealed by an axially extending sealing member (8a) compressed between a ring (12) and a gland nut (11). <IMAGE>
Patent SE-7903543-L (SE)
Inventor: CELLOPLAST AB
IPC: A01C21/00
Filed: 1979-04-23
Abstract: . This invention relates to a device for protection of plants against attacks by harmful insects and simultaneous supply of fertilizer, which comprises a tube of plastic sheet material, which is flanged out at the upper end of the tube, and at least one container at the lower end of the tube which is shaped as a pocket with one or more perforated walls for enclosing and controlled discharging of fertilizer.
Patent SE-7910314-L (SE)
Inventor: WAGNER R A
IPC: H03H9/42
Filed: 1979-12-14
Abstract: An improved SAW pressure sensor structure includes a dual substrate sensor having a SAW substrate with a SAW delay line disposed in an active signal region on a first one of two parallel major surfaces thereof, and having a centrally apertured base substrate of the same material bonded at a mating surface thereof to the second one of the SAW substrate major surfaces with a glass seal, the dual substrates being bonded in crystallographic orientation, the central aperture having segmented portions to provide a major diameter opening at the mating surface coextensive with the active signal region to form a diaphragm and having a minor diameter opening at a second surface of the base substrate at a value less than one half that of the major diameter, the base substrate further including an O-ring groove adapted to receive one end of a cylindrical metal sleeve in a vacuum sealing relationship, the metal sleeve having a diameter equal to one half that of the aperture major diameter, the sleeve being bonded at another end to an orifice formed in one wall of a vacuum sealing enclosure adapted to receive the SAW sensor to provide a fluid conduit for external pressure signals between the orifice and the diaphragm formed in the SAW sensor.
Patent SE-8000400-L (SE)
IPC: F02N19/02
Filed: 1980-01-17
Abstract: An auxiliary power system for an internal combustion engine. The system employs a vapor or hot gas engine coupled to an internal combustion engine by means of an overruning clutch assembly. The internal combustion engine, operated conventionally, generates heat in its cooling and exhaust systems as well as in accessory equipment. The heat generated in the internal combustion engine and its accessories is used for generating vapor in one or more heat exchangers, the vapor preferably being from a liquid with a boiling point well below that of water. The generated vapor is used to drive a vapor engine. Temperature-sensitive means is employed to measure the heat generated in one or more parts of the system for controlling a linear solenoid valve for automatically controlling the internal combustion engine temperatures and thereby the amount of vapor generated. A vacuum-controlled throttle valve is also employed in conjunction with the solenoid-operated valve for automatically controlling the input of vapor to the vapor engine for controlling its idle speed and for providing maximum acceleration as needed. Safety valve means and vapor condensing means are provided at the output of the heat exchangers and steam engine to condense the generated vapor for recirculation in the system.
Patent SE-8001564-L (SE)
Inventor: KUWERTZ E
IPC: B61B10/02
Filed: 1980-02-28
Abstract: Coupling device for power-and- free conveyors using a towing chain (2) and trolleys rolling on rails (5) under that towing chain (2). Coupling means are provided between the trucks and the towing chain (2), wherein the movable parts of this coupling means are fastened to the towing chain (2) and engage behind roller caps (7, 8) of the trolleys. To prevent vehicles becoming free and running ahead on inclined stretches but also to allow a vehicle to be manually pushed past the drive means, a drop arm (11) of the movable coupling parts means has a cross-pin (25) which engages in a forked-end (24) of a cranked intermediate lever (12) that cooperates with a locking lever (13) that locks or releases the entrainment finger (14) according to its position and lifts the drop arm (11) when the entrainment finger (14) is moved by a trolley pushed through the movable coupling parts.   <IMAGE>
Patent SE-8003863-L (SE)
Inventor: NILSSON H
IPC: F24D11/00
Filed: 1980-05-23
Abstract: A heating plant with a primary heat source 10 having a relatively low or varying maximum temperature, and a secondary heat source 11 having a constant, higher temperature. The primary heat source 10 is coupled ahead of the secondary one 11 in the direction of flow of the heat-carrying medium, and has a by-pass valve 14 coupled in series with the by-pass valve 15 of the secondary heat source 11. A differential thermostat 33, 34 compares the temperature of the return medium flowing to the primary heat source 10, to the temperature of the primary heat source 10, and is adapted to by-pass the primary heat source when the former temperature exceeds the latter. The heat sources 10, 11 also have service water heaters 12, 13 coupled in series, with the heater 12 of the primary heat source 10 coupled to the cold-water inlet 16. <IMAGE>
Patent SE-8004343-L (SE)
Inventor: GARGINI E J
IPC: H04N7/173
Filed: 1980-06-11
Abstract: A wired broadcasting system comprises a plurality of subscriber stations each connected to a central exchange by a respective transmission cable, a plurality of bus-bars located at the central exchange, a plurality of program sources for applying television signals at a first frequency to respective bus-bars, a plurality of switches located at the central exchange for selectively connecting each subscriber cable to any one of the bus-bars, and at least one receiver at each subscriber station for receiving signals at the first frequency, each subscriber station being provided with controls for the switches, and at least two subscriber stations being provided with a generator of television signals at a second frequency and apparatus for applying the generated signals to the cables. At least one pair of the bus-bars are interconnected by a two-way frequency changer adapted to convert signals at the second frequency on either bus-bar of the pair to signals at said first frequency and to apply the converted signals to the other bus-bar of the pair. This enables two-way visual communication to be established between the two subscriber stations via the frequency changer.
Patent SE-8006181-L (SE)
Inventor: GULAKOV S V
IPC: B23K9/04
Filed: 1980-09-04
Abstract: A surfacing method comprises feeding alloying material to the weld pool in between two consumable electrodes, with the distance between those electrodes being determined depending on the diameter of the electrodes, feed mass velocity of the alloying material and the total feed mass velocity of the electrodes. An apparatus for controlling the surfacing process according to the proposed method includes an electrode feed rate transducer connected to series-coupled converters, one of which converters determines the ratio of the amount of the alloying material to the total amount of metal being fed to the weld pool, and the other one determines the alloying degree of the surface layer being formed. The converters are connected to an adder unit connected to a device for delivering additional alloying material whereas the converter for determining the alloying degree includes a programmer device and is connected with the device for feeding the alloying material.
Patent SE-8007430-L (SE)
Inventor: ZIEMEK G
IPC: H01B7/28
Filed: 1980-10-23
Abstract: An cable comprising a conductor or conductor strand 2 is surrounded by a closed dense metallic sheath 3 constituted by a longitudinally seam-welded metal tape, which, if necessary, has been drawn down on to an outer layer of the individual elements of the conductor or conductor strand. The cable is also provided with a conductive layer 4, an insulating layer 5, a conductive layer 6, a screen 7 and a flame resistant layer 8 of PVC or rubber. The conductor strand 2 may be replaced by solid or stranded aluminium sectors (9, Fig. 2, not shown). The sheath 3 prevents the ingress of moisture and the growth of "water trees". <IMAGE>
Patent SE-8101927-L (SE)
Inventor: KOPONEN V
IPC: B05B1/04
Filed: 1981-03-25
Abstract: Nozzle apparatus of the over-pressure type for handling web material includes a nozzle box having a nozzle carrying surface which is curved towards the interior of the box to define a recess in the direction of web run and a pair of opposed nozzle slots located so that gas jets issuing therefrom follow the nozzle carrying surface in opposite directions with respect to each other so as to meet in the region of the curved recess to form a tranquilization zone. In this manner an air cushion is formed for the web which extends over a considerable distance in the direction of the web run to carry the web.