baber/WOPTO huggingface dataset:
Patent GB-9914351-D0 (GB)
Title: Water based wellbore fluids
IPC: C09K8/20
Filed: 1999-06-18
Abstract: The invention relates to water based wellbore fluids used during a hydrocarbon recovery process, such as drilling, fracturing, gravel packing and wellbore workover. According to the present invention, said wellbore fluid comprises a fluid loss additive and a bridging material that are hydrophobic in nature, hydrophobically modified or oil wettable. The wellbore fluid generates an active filter cake that once formed, is impermeable to an aqueous phase, thus reducing fluid loss and ensuring reduced damage to the formation, yet simultaneously is permeable to the back flow of hydrocarbons during a hydrocarbon recovery process.
Patent HU-0105342-D0 (HU)
Title: Granulated soot
Inventor: KOPIETZ JAN
IPC: C09C3/10
Filed: 2001-12-14
Abstract: A beaded black containing at least one pelletizing additive and at least one synthetic oil. The beaded black can be produced in a pelletizing machine and used as a filler and/or pigment in rubber and plastic articles and as a pigment for the production of printing inks.
Patent HU-9200872-D0 (HU)
Title: Method for making gas permeable web of noble metals utilizable for catalytic processes
Inventor: BLASS SIEGFRIED
IPC: B01J23/40
Filed: 1992-03-16
Abstract: For knitting round nets for use as catalysts in ammonia combustion and as recovery nets for platinum metals, wires of platinum with 4 to 12 % of rhodium or 4 to 12 % of palladium and rhodium and wires of palladium with 2 to 15 % of nickel or 2 to 15 % of copper or 2 to 15 % of nickel and copper are used, which must have a diameter from 50 to 120  mu m, a tensile strength from 900 to 1050 N/mm<2> and an elongation limit from 0.5 to 3 %. In addition, a flat-knitting machine having a pitch between 3.63 mm and 1.81 mm is required, the mesh length having to be between 2 and 6 mm.
Patent HU-9302444-D0 (HU)
Title: N-methylamines, methold and intermediary compounds for producing them as well as their usage in pesticidal systems
Inventor: BAYER HERBERT
IPC: A01N37/50
Filed: 1993-08-27
Abstract: N-methylamides of the formula I <IMAGE>  in which     R denotes alkyl or cyclopropyl, the radicals A denote hydrogen, halogen, cyano, nitro, alkyl, cycloalkyl, OR<1>, cycloalkyloxy, haloalkyl, haloalkyloxy, alkenyl, alkenyloxy, alkynyl, alkoxyalkyl, cyanoalkyl, nitroalkyl, phenyl, phenoxy, C(O)R<1>, CO2R<1>, C(O)NR<1>R<2>, C(S)NR<1>R<2>, NR<1>R <2>, NR<1>C(O)R<2>, NR<1>CO2R<2>, OC(O)R<1>, SR<1>, S(O)R<1>, S(O)2R<1>, the groups -C(R<1>)=NR<2>, -N=CR <1>R<2>, <IMAGE> where the radicals R<1>, R<2> and R<3> denote hydrogen or C1-C6-alkyl or X denotes S, O and NR<3> and n denotes the numbers 0 or 1, or two of the groups Am in adjacent positions together denote the group -CH=CH-CH=CH and   m represents the numbers 1, 2 or 3, and fungicides containing these compounds.
Patent HU-9402468-D0 (HU)
Title: Bystander suppression of autoimmune diseases
Inventor: MILLER ARIEL
IPC: A61K38/095
Filed: 1993-02-25
Abstract: The invention is directed to a method of treating a T cell-mediated autoimmune disease in animals, including humans, by the oral or enteral administration of autoantigens, fragments of autoantigens, or analogs structurally related to those autoantigens, which are specific for the particular autoimmune disease. The method of the invention includes both prophylactic and therapeutic measures.
Patent IT-8822211-D0 (IT)
Inventor: PAVANEL ROBERTO
IPC: F16K1/226
Filed: 1988-10-06
Abstract: Butterfly valve with a sealing element (4) in elastomeric material (13) with an internal metal reinforcement, made of a substantially tubular outer valve body (1), with flow pipe connections for fluids at its extremities, in which there is a seal in elastomeric material (13) encircling a disc-shaped, internally mobile shutter (5), equipped with a diametral axis shaft (6) transversal to the valve body axis, protruding out of the same body and bearing the rotation commanding organs, the sealing element (4) being equipped with an inside metal ring (14), axially extended substantially for the entire length of the same sealing element (4), and with external sealing reliefs, in correspondence of which there are related seatings in the external body (1), an ample elastic deformation of the elastomeric material (13) being allowed in the sealed areas.
Patent IT-8123100-D0 (IT)
Inventor: FISCHER KARL
IPC: H01H37/34
Filed: 1981-07-23
Abstract: An electric hot plate has an overheating safety switch having a steatite housing which is inserted into the lower sheet cover plate of the hot plate and is supported with two feet on the lower side of the heating elements of the hot plate. A bimetallic member is positioned parallel between these feet which acts on a snap switch positioned in the steatite housing via a transmission rod. The transmission rod is continuously pressed against the snap switch by a plate spring and a guide on the snap switch. As a result of this, it is fixed precisely in its position. The overheating safety switch simultaneously forms the lead-through passages for the electric hot plate connections.
Patent IT-8167036-D0 (IT)
Inventor: BONDONNO PIERO BELFORTE MARIO
IPC: H04Q11/04
Filed: 1981-01-15
Abstract: Interconnection unit equipped with a microprocessor- controlled unit and auxiliary circuits specialized in diagnostic, allowing the functions of diagnostic, trouble localization and reconfiguration to be carried out by the single building blocks, without requiring the generation of artificial test traffic.
Patent SE-0003351-D0 (SE)
Inventor: DAM HENRIK
IPC: H04B7/26
Filed: 2000-09-18
Abstract: The present invention provides a solution to the problem concerning how to associate uplink packet data to the originating mobile station in order to be able to direct downlink packet data transmissions to the correct mobile station when using adaptive antennas. A packet scheduler signals the uplink and downlink scheduling information to a direction of arrival (DOA) estimating- or beam selection algorithm, and specifies a DOA- or beam selection algorithm for every mobile station instead of for every timeslot. The received information, i.e. the angular and/or spatial samples of signal strength and signal quality etc. is stored in a physical context memory. It is possible to use adaptive antennas in a system carrying e.g. GPRS/EGPRS traffic.
Patent SE-0004429-D0 (SE)
Inventor: NYGREN BERIT
IPC: A61G1/00
Filed: 2000-12-01
Abstract: In a method of raising a disabled person from sitting to standing, a harness is used that comprises a waist belt (11) to which a support (12) for the backside is attached. One arranges the two attachments of the support (12) to the waist belt (11) within 10 cm from each other and puts the support under the gluteal muscles and then pulls the waist belt forwardly/upwardly to raise the person. One applies the pulling force at about 45 degrees to the horizontal at the beginning of the raising operation and gradually reduces the angle. The method reduces the strain on the back of the assistant as compared to conventional methods.
Patent SE-0100600-D0 (SE)
Inventor: STARK CRISTER
IPC: A01C7/04
Filed: 2001-02-22
Abstract: An apparatus for discrete distribution of granules, such as seed, fertiliser or the like, comprising at least one inlet member (3) adapted to be associated with a granules container of an agricultural machine, and at least one outlet member (4) adapted to be associated with a coulter (13) of the agricultural machine. According to the invention, a distributing member (6) is provided with a surface, which is arranged substantially orthogonal to a central vertical axis and which is adapted to receive granules delivered from the inlet, and a first guide means (7, 8) arranged to guide the granules received on the distributing member (6) towards the outlet member (4), said first guide means (7, 8) being arranged eccentrically with respect to the axis in order to distribute and guide the granules towards the outlet member (4) piece by piece. The invention also relates to an agricultural machine (10) provided with such an apparatus. <IMAGE>
Patent SE-0100802-D0 (SE)
Inventor: EMERICKS ANDERS
IPC: H04M19/02
Filed: 2001-03-09
Abstract: A ringing current (IL) in a subscriber Line interface circuit (1) is limited to a desired maximum value (I5) by a ringing current attenuator (3) having a control input terminal connected to a control output terminal of a current comparator (4). The comparator (4) compares a sensed value (I4) of the ringing current with the desired maximum value (I5). In response to that the sensed value (I4) exceeds the desired maximum value (I5), the attenuator (3) is controlled to reduce the ringing current such that its peak value is kept equal to or below the desired maximum value.
Patent SE-0102390-D0 (SE)
Inventor: HALL JAN
IPC: A61C8/00
Filed: 2001-07-04
Abstract: In an arrangement and method for supplying implant fixtures (2) made of titanium with surface structures and added bone-growth-stimulating agents or substances, the fixtures are prepared for selective use in different implantation situations. One or more first devices (9) are intended, by means of surface treatments, for example in the form of etching, shot-peening, plasma spraying and/or electrochemical treatment (so-called anodic oxidation), to supply fixtures (13-20) with different surface structures. One or more second devices (21) are intended to apply calcium phosphate layers in different dose qpplications onto implant fixtures divided into different ranges (partial ranges) (11, 12), which dose applications create layer thicknesses of the order of 1 nanometer to 3000 nanometers. In addition, as an alternative or as a complement to this, one or more third devices (22) can be provided to treat implant fixtures belonging to said range, or another range (partial range) which lacks CaP layers, by applying bone-growth-stimulating substance, for example rhBMP-2 or rhBMP-7, in different dose applications with different quantity and strength. A very high degree of selectivity is achieved in this way.
Patent SE-0103609-D0 (SE)
Inventor: KROGAGER MAX
IPC: F03D1/06
Filed: 2001-10-31
Abstract: The invention concerns a method and a device for a rotor blade for joining the rotor blade to a hub, wherein a fastening part (12) on the rotor blade comprises a composite material and is designed so as to enclose a connecting element on the hub. The invention is characterized in that the composite material is a fiber composite comprising a first set of fibers (14) that extends along the fastening part (12) in a direction that lies roughly within a range of +(10°-80°) relative to the longitudinal direction of the fastening part, and a second set of fibers (15) that extends along the fastening part in a direction within said interval, but with the fibers oriented at an angle relative to the longitudinal direction of the fastening part, which angle has the opposite sign vis-a-vis the first set of fibers. The fastening part thereby exhibits transverse contraction in the event of tensile loads on the blade with a component in the longitudinal direction of the fastening part, which imposes a clamping grip on the connecting element.
Patent SE-0301007-D0 (SE)
Inventor: NILSSON MATS
IPC: H01Q1/42
Filed: 2003-04-07
Abstract: The self-supporting weather proof dome envelops outdoor objects. The dome is made of a material and structure that maintains the shape of the dome and clearance between the dome and the objects whereby the dome has an inner structure that withstands external pressure forces and an outer structure that through pulling forces on the outer structure holds the inner structure together. The outer and inner structures are not bonded to each other and at least the outer structure is attachable to a base mount. The dome consists of an inner structure made of form rigid cellular plastic. The enveloped outer structure consists of an UV-resistant plastic fabric wind-stopper.
Patent SE-0301422-D0 (SE)
Inventor: NORDFELDT LEIF
IPC: E21B17/042
Filed: 2003-05-16
Abstract: A connection rod ( 1 ) for rock drilling includes a first rod part ( 2 ) whidh has an external thread ( 4 ) provided at one end thereof, wherein the end of the rod opposite to the one end includes an end portion ( 6 ) which carries an internal thread ( 5 ), wherein the end portion ( 6 ) is joind to the first rod part ( 2 ) by friction welding and wherein the end portion ( 6 ) has been heat treated prior to being joined to the first rod part ( 2 ). The invention also relates to a method of producing such a connection rod.
Patent SE-0302152-D0 (SE)
Inventor: ABRAHAMSSON MICHAEL
IPC: B08B9/02
Filed: 2003-08-01
Abstract: The steam produced by heating water by combusting a fuel is mixed with the exhaust gas obtained from combustion of the fuel to form a mixture which is used for heating a cavity of a tank or an exhaust channel. The fuel consists of butane, propane, natural gas, diesel, or coal. - Independent claims are also included for the following: - (1) method for purifying gases; - (2) use of steam; - (3) method for extinguishing fire in oil bores; - (4) heating device; - (5) heating system; - (6) use of heating system; - (7) system for purifying gases; and - (8) system for extinguishing fire in oil bores; - (9) device for improving handling of oil bores.
Patent SE-0302793-D0 (SE)
Inventor: NUTSOS MIKAEL
IPC: F28D1/047
Filed: 2003-10-20
Abstract: The system includes a cleaning assembly having at least one distribution tube (225) with at least one nozzle (230) that distributes cleaning substance to the surfaces of the cooling and/or heating units. A heating unit (325) is connected to the cleaning assembly, and utilizes heat from the vehicle engine to heat the cleaning substances prior to its distribution. An independent claim is also included for a cleaning method.
Patent SE-8204548-D0 (SE)
Inventor: EKLUND TORE
IPC: B60R9/12
Filed: 1982-08-02
Abstract: The invention relates to a load holder adapted to be mounted on the roof of a vehicle and having a rod-shaped carrying element which at its ends latchably is engaged in support legs which with the aid of tensioning hooks are adapted to be mounted at the drip moulding of the vehicle, said tensioning hooks are adapted to be operated with the aid of an operating member working according to the principle of eccentricity. According to the invention a clamping yoke (5) is provided to latch the carrying element, said clamping yoke with the aid of a stud (6) being shiftably journalled in an oblong guiding groove (7) in a protrusion (8), the operating arm (14) for operating the tensioning hook (11) also being hingedly supported on the stud (6) causing the clamping yoke (5) being shifted simultaneously with the operation of the tensioning hook (11).
Patent SE-8204659-D0 (SE)
Inventor: YONEKURA M
IPC: B30B15/14
Filed: 1982-08-11
Abstract: A central system for operating presses utilizing one or plural microcomputers is disclosed in which the rotational angle of, for example, the crankshaft of the press is monitored and used to initiate the operation of programmed movements of the press. When utilizing plural microcomputers, they are operated synchronously, a pulse is developed in accordance with the outputs of each, and this pulse is utilized to control the press.
Patent SE-8206526-D0 (SE)
Inventor: HEDMAN P M
IPC: F24F/
Filed: 1982-11-16
Abstract: The invention concerns a device for the adjustment of forced ventilation from an oven cowling (1) to a fan-directed air-extraction system. A damper (4) is situated at the cowl's air outlet vent, which is equipped with a through passage over which a conical throttle-pipe (11) is mounted, whose draught-flow valve can be adjusted for the control of primary ventilation through the oven cowling when the damper is closed. A joint is mounted over the oven cowling's outlet vent (13) for connection to the air-extraction system. There is a throttle device (16) within the joint, the bottom of which has an airflow opening (17) surrounded by removable sections.  Via removal of the requisite amount of these sections, the forced ventilation can be adjusted without impinging on the primary ventilation through the protruding throttle pipe.<IMAGE>
Patent SE-8207039-D0 (SE)
Inventor: GOODRICH D G
IPC: G01F23/56
Filed: 1982-12-09
Abstract: A float (10) for sensing a molten metal level (28), comprises an upper section (11) which has an essentially flat under surface (12) adapted to rest on the molten metal surface and a lower section (13) adapted to be submerged beneath the level (28) of the molten metal. The area of the flat under surface (12) is at least 10% of the area of an image of the float (10) projected downwardly. The volume of the lower section (13) of the float (10) submerged beneath the level (28) of the molten metal displaces a volume of molten metal essentially equal in weight to the weight of the float (10) and any vertical force applied to the float (10) by attachments thereto. Preferably, the area of the flat undersurface (12) is at least 25% of the area of the image projected downwardly; the float (10) may be formed from a lightweight refractory material. <IMAGE>
Patent SE-8301253-D0 (SE)
Inventor: DAVID J
IPC: F42B1/028
Filed: 1983-03-08
Abstract: A shaped charge for a rocket, mortar, rifle grenades, mines etc., has an essentially conical cladding (2') which is truncated at the top (10) and/or the bottom (9) to improve space and weight characteristics. The liner may have a conical shape of constant slope, a conical shape of multiple slopes, an ogival or bell shape, or a tulip shape. The thickness of the liner may be constant, progressive, or regressive. <IMAGE>
Patent SE-8304096-D0 (SE)
Inventor: PETKOV G K
IPC: C21D7/02
Filed: 1983-07-22
Abstract: A device for explosive, hydro-plastic finishing of tube blanks finds a use within machine engineering and allows explosion machining and hydro-plastic deformation of tube blanks through super high pressure prevailing in the fluid. The device has a frame (1) on which a front and rear stop (2, 3) are mounted. Behind the front stop (2) there is a catch pocket (4) mounted. The rear stop (3) has an explosion chamber (10), a control chamber (11), and a compensation chamber (12), of which the chambers are connected with each other. In the control chamber (11) there is a tool (15) with a central bottom hole (16) and radial channels connected with the bottom hole (17). In the front end of the tool (15) there is a sealing cuff (18). A non-movable plunger piston (6) and a movable cylindrical piston (7) with a central opening are mounted in the front stop (2), at which the tube blank (8) is arranged in the central opening of the cylindrical piston. The cylindrical piston (7) is with its one end shot on the non-movable plunger piston (6) in such a manner that a recoil chamber is formed, which is connected with the compensation chamber (12) via lengthwise canals (14) in the movable cylindrical piston (7).<IMAGE>
Patent SE-8304777-D0 (SE)
Inventor: TERAUCHI K
IPC: F04C18/04
Filed: 1983-09-06
Abstract: The compressor includes a housing having a fluid inlet port 36 and an outlet port 37. A fixed scroll 27 has a circular end plate 271 from which a first wrap 272 extends. The end plate 271 partitions the inner chamber of the housing into a front chamber 29 connected to the fluid inlet port 36 and a rear chamber 30. The rear chamber is divided into a central chamber 301 connected to the fluid outlet port 37 and an outer chamber 302. An orbiting scroll 28 has a circular end plate 281 from which a second wrap 282 extends. Both wraps interfit to define at least one pair of sealed off fluid pockets therebetween. The end plate 271 has at least two holes 275,276 which are placed at symmetrical positions and connect the fluid pockets to the outer chamber 302. The end plate 271 also has a hole 40 which connects the front chamber 29 with the outer chamber 302. Valve members 39 are provided for each hole 275,276. Control means 41 selectively opens the hole 40 to connect the inlet (suction) side of the compressor with the chamber 302 and thereby with the fluid pockets via holes 275,276. <IMAGE>
Patent SE-8305510-D0 (SE)
Inventor: MACDONALD A R F
IPC: C02F1/54
Filed: 1983-10-06
Abstract: The rate of separation of insoluble material from an acid-leached uranium slurry is improved by adding a flocculating agent that is a combination of polyacrylamide and a copolymer of acrylamide with 2-acrylamide-2-methylpropanesulphonic acid or a water soluble salt thereof with acrylamide.
Patent SE-8404184-D0 (SE)
Inventor: BUXMANN K
IPC: B22D11/055
Filed: 1984-08-22
Abstract: In an apparatus for the continuous casting of metal, especially with a casting machine having circulating molds, the metal flows as a melt out of a nozzle, if appropriate with a nozzle mouthpiece, between molds and solidifies between side-limiting elements. The mouthpiece has adjoining it on each of its two sides a baffle which is followed in the casting direction by a cooling block. Between the baffle and cooling block there is a gap through which a gas can be blown into a corner region formed by the baffle, cooling block and melt, this gas forming a gas cushion in this corner region. The throughflow width of the molten metal between the baffles located opposite one another can be changed as a result of the movement of the baffles in the direction. The same applies to the width of the cooling blocks located opposite one another.
Patent SE-8405447-D0 (SE)
Inventor: SELVIN G J
IPC: H01R13/6581
Filed: 1984-10-31
Abstract: An electrical connector backshell which is divided longitudinally into a pair of separable parts. The longitudinal edges of the two parts embody interlocking means allowing longitudinal sliding engagement of the parts, but preventing lateral separation of the parts even if one or both of the parts is flexed. The backshell housing may be formed from sheet metal. The two parts of the housing may be assembled over a cable after the conductors thereof have been connected to the contacts in a connector shell.
Patent SE-8500791-D0 (SE)
Inventor: LINDEMAN FRANK
IPC: E04H6/22
Filed: 1985-02-19
Abstract: The support plate (1) can be raised and lowered w.r.t. a platform (9) which has projections (10) inserted between two adjacent fingers (7) the fingers and projections together forming a plane when the support plate is in a lower position. On this plane, a vehicle can be driven on to the plate, so that each of its wheels is placed on one of four groups (4,6) of fingers and projections. The fingers on which the wheels rest pivot downwards to a limited extent when the support plate is raised w.r.t. the platform. No downwardly pressed finger is locked in its original position under the effect of individual lock components for each of them.
Patent SE-8501121-D0 (SE)
Inventor: BERGKVIST H
IPC: B25J1/04
Filed: 1985-03-07
Abstract: The present invention concerns a gripping device provided with gripping claws (16) at one end of a tube (3), and at the other end of the tube (3), an operating handle (1). This handle (1) includes a trigger key (5) which is pivotable in the handle. During this pressing the key actuates a push rod (6), one end of which being pivotably mounted in the trigger key (5) and the other end of which being displaceably arranged in the upper portion of the operating handle (1).
Patent SE-8501502-D0 (SE)
Inventor: LARSSON P O
IPC: B27B33/00
Filed: 1985-03-27
Abstract: The chipping blades (22), which locate against the main circular saw blade (14), have a broader part extending into the blade deepened sections (38). - Their edge sides locate against the circular blade (14) along a plane displaced in relation to the blade (14) side.