baber/WOPTO huggingface dataset:
Patent SE-0401519-D0 (SE)
IPC: C02F/
Filed: 2004-06-15
Abstract: The material comprises a combination meltable polyimides or polyphenylquinoxalines and molybdenum sulphide modified with phosphorous-containing acid or ether. - A self-lubricating anti-friction material comprises a nitrogen-containing polymer and filler. The material comprises 5-95 wt.% meltable polyimides or polyphenylquinoxalines as the nitrogen-containing polymer and 5-95 wt.% molybdenum sulphide modified with phosphorous-containing acid or ether or a mixture of the modified molybdenum sulphide with neat molybdenum sulphide, in which case the content of the latter is 1-90 wt.%. The phosphorous content of the material is 0.01-2 wt.%.
Patent SE-0402690-D0 (SE)
Inventor: HAGMAN ANDERS
IPC: B60T/
Filed: 2004-11-05
Abstract: The handle has an ergonomic shape with a raised grip position and is designed to be fitted onto an existing handbrake. The handbrake button is operated using a lever arm which is geared so that the force needed to operate it is less compared with that normally applied with the thumb. A guard prevents the brake being accidentally released with the foot when the driver is getting into or out of the vehicle.
Patent SE-0403001-D0 (SE)
Inventor: WESSEN MAGNUS
IPC: C22C/
Filed: 2004-12-10
Abstract: A method of producing a liquid-solid metal composition (8), including the steps of charging a vessel (2) with a molten metal or alloy (3), charging the vessel (2) with a solid metal or alloy (6), stirring the molten metal or alloy (3) upon cooling thereof. The amount of solid metal or alloy (6) is chosen such that a substantial amount of solid particles (7) will be formed in the melt (3) due to the enthalpy exchange between the solid metal or alloy (6) and the molten metal or alloy (3), and at least a part of the added solid metal or alloy (6) is melted by the heat transferred to it by the molten metal or alloy (3).
Patent SE-8207034-D0 (SE)
Inventor: YANG C-C
IPC: H01L31/075
Filed: 1982-12-09
Abstract: The disclosure is directed to photovoltaic devices having enhanced short circuit currents and efficiencies. The devices are made by depositing on a previously deposited doped amorphous semiconductor alloy layer a body of intrinsic amorphous semiconductor alloys including a first intrinsic layer, adjacent the doped layer, formed from the deposition of a non-etching starting material and a second intrinsic layer different in composition from the first intrinsic layer. The second intrinsic layer preferably includes silicon and fluorine while the first intrinsic amorphous alloy layer does not include fluorine. The first intrinsic layer may be formed by the glow discharge decomposition of silane gas alone. The thicknesses of the first and second intrinsic layers are adjusted so as to match the respective potential drops thereof with the first intrinsic layer being relatively thin as compared to the second intrinsic layer.
Patent SE-8306560-D0 (SE)
Inventor: BULLOCK N J
IPC: D06F34/18
Filed: 1983-11-28
Abstract: A clothes dryer including a housing having a drying chamber, with a perforated clothes drying drum rotatably mounted in the drying chamber. The perforated clothes drying drum is rotated by a belt driven by a motor mounted in the housing, with the motor also driving a blower for drawing air through the perforated drum and drying chamber and for exhausting the air from the housing. The air drawn through the perforated drum and drying chamber is heated by a heater mounted in the housing upstream of the drying chamber. The belt which rotates the drum is directly driven by the motor, with the motor and the drive belt being located within the dryer housing. The belt drive is located in a belt drive chamber of the housing which is a negative pressure zone of the dryer.
Patent SE-8400560-D0 (SE)
Inventor: TANAKA K
IPC: G06K11/06
Filed: 1984-02-03
Abstract: PURPOSE:To detect the contact of a penpoint with an input panel surface by giving the depressing force, which is given to the penpoint in accordance with an input operation, to an electromechanical transducer. CONSTITUTION:When a pen pressure is applied to the tip of a pen holder 11, a stress is applied to both main surfaces of a piezo-electric rubber oscillator 14 through electric terminal plates 12 and 13 having projecting parts. The oscillation of the piezo-electric rubber oscillator 14 is suppressed by the oscillation absorbing action to reduce extremely a degree Q of sharpness of the oscillator. Consequently, an equivalent impedance is increased to stop the oscillation, and a DC voltage V0 becomes zero. That is, the output DC voltage VO is monitored to detect the contact of the penpoint with the input panel surface. In this operation, it is sufficient if only the stress due to the pen pressure acts upon the piezoelectric rubber oscillator 14, and the vertical movement, namely, the stroke of the pen holder 11 is unnecessary.
Patent SE-8404374-D0 (SE)
Inventor: KALTEIS H
IPC: B01D35/06
Filed: 1984-08-31
Abstract: The insert of the invention can be used wherever magnetisable constituents have to be removed from liquids or suspensions. The aim of the invention is the design of a magnetic filter insert whose cleaning is possible without great labour or apparatus cost, and the danger of mechanical destruction of the matrix elements is to be prevented. The invention describes a simple apparatus according to which the matrix does not have to be broken down into its elements for cleaning, and its destruction is precluded. The matrix elements of the magnetic filter are arranged in a matrix container. The container walls are permeable to suspensions and liquids; the container floor represents an element supporting the matrix elements, and can be constructed as a ring or a holding claw, or as a perforated, grid or slatted floor. The matrix container consists of material with perforations, expanded metal, fabric or bar material. Spacers can be situated between the matrix elements. The main field of application is the elimination of strongly magnetic impurities from ceramic slips.
Patent SE-8504967-D0 (SE)
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent SE-8602883-D0 (SE)
Inventor: GERBER W
IPC: B65H29/66
Filed: 1986-06-27
Abstract: Printed products arriving in an imbricated formation are coiled or wound on edge, i.e., with an edge standing upright, onto a revolvingly driven hollow winding cylinder or core. The axis of rotation of this winding core is vertical or is inclined from the vertical. On the underside or bottom side of the winding core there is positioned a co-rotating discoidal support element or plate. The printed products rest or bear with their lowermost edges on this co-rotating support plate. These lowermost edges of the printed products extend substantially transverse relative to the axis of rotation of the support plate. A support strap or element is coiled or wound conjointly with and on the outer side of the imbricated formation of printed products. This support strap or element supports the printed products of the outermost winding or layer of the wound product package or storage coil.
Patent SE-8603777-D0 (SE)
Inventor: ASPERS JORGEN
IPC: F23D11/02
Filed: 1986-09-09
Abstract: In order that the fuel oil be distributed to the greatest degree, the oil burner incorporates a mouthpiece or nozzle(5) for supply of water (2).
Patent SE-8604951-D0 (SE)
Inventor: ANDERSSON GILBERG
IPC: H05K13/04
Filed: 1986-11-19
Abstract: A device for providing an aid for semi-automatic mounting in the purpose of providing the operator with the necessary precision, comprising a rotary table (3) with component containers (1) and an X-Y table (10) with attachment means for the circuit board (7) located there below. Adjacent the rotary table (3) and above the circuit board (7) is a hand support (9). A light spot is projected on the surface of the circuit board (7) on which the component is to be positioned for indicating the proper spot for positioning. A computer controls the X-Y table (10) while an indication surface (13) is activated on that component container (1) from which the component (8) to be positioned in the projected light spot (6) is to be picked up. The component containers (2) are positioned so that the hand handling a pickup tool (4) does not have to be raised resulting in that the hand is supported throughout the pickup motion.
Patent SE-8701161-D0 (SE)
IPC: E21D3/00
Filed: 1987-03-20
Abstract: The operator and service platform (40) is supported displaceably relatively to the drive frame in the direction of the guides (4) between a lower position in which it does not obstruct the work movements of the drilling boom unit (62), and an upper position in which the drilling boom unit in the collapsed inactive position extends through an aperture in the operator and service platform (40). The drive frame supports at qual distances from the guides (4) two parallel guide beams (26) for the movement of the operator platform, and which form a guide for each parallel platform support beam (42). These beams (42) support at their upper end the operator platform, and drive units (80,82) are provided for moving the support beams along the guide beams (26). A protective roof (72) is fitted rotatably on a platform column (70) which is adjustable around an articulated shaft (76) running in the direction of the guides. The column is connected to the shaft via an arm (74). The guides support two parallel cog or pin rod tracks, with each of which two drives (10) work.
Patent SE-8703816-D0 (SE)
IPC: C10K1/20
Filed: 1987-10-02
Abstract: The invention relates to a process for the refining of a raw gas produced from a carbonaceous material by means of a gasification process, refining taking place in a secondary stage separated from the gasifier. In order to reduce the gas contents of tar in the form of organic compounds condensible at lower temperatures, such as ambient temperatures, and of ammonia, the refining is carried out in a secondary stage being a fast circulating fluidized bed, the bed material of which at least mainly being an active material in the form of a material that is catalytic for tar and ammonia conversion, whereby a catalytic conversion of tar and ammonia contained in the raw gas is obtained. In order to decrease the content of hydrogen chloride in the gas, an active material that also can absorb chloride is used. Fresh catalytic and absorbing material is supplied in an amount sufficient to have the hydrogen chloride present in the raw gas absorbed on the material, a corresponding amount of the material containing absorbed chloride being discharged from the secondary stage.
Patent SE-8704061-D0 (SE)
Inventor: SCHURER W
IPC: B60R13/04
Filed: 1987-10-19
Abstract: The invention relates to an anodised moulding which is formed from a material in the form of a strip and is profiled such that it exhibits a longitudinally running doubled-material portion (1) over at least one cross-sectional region. The special feature of the described anodised moulding is that the doubled-material portion (1) is configured such that it is free of gaps by a sealant (3) arranged therebetween. In the process, a material, in the form of a band, of endless length is moved continuously through a profiling machine, equipped with roll stations, is formed by rolling and profiled such that a cross-section of at least one doubled-material portion is obtained, after which the profiled band is subdivided into sections and anodised. The invention provides that a sealant providing a continuous gap seal in the region of the doubled-material portion is applied continuously onto the material in the form of a band, before or during the operation to form it by rolling. <IMAGE>
Patent SE-8800921-D0 (SE)
Inventor: TANO CHRISTER
IPC: F42D1/10
Filed: 1988-03-15
Abstract: In a method and a device for introducing granular or pulverulent explosive into drill holes the introduction is suitably carried out by means of a hose like or tube like conduit (2) introducable into the drill hole, the explosive being transported through the conduit, e.g. with pressurized air. To obtain an explosive power reduced in relation to that obtained by complete filling of the drill holes with the explosive, only partial filling of the drill holes is carried out by either a) providing the conduit (2) with a tool (12), which on withdrawal of the conduit out of the drill hole leaves an air filled cavity in the drill hole, or b) arranging in the drill hole elongated filler means (24) and carrying out feeding of the explosive while said means is located within the drill hole.
Patent SE-8801572-D0 (SE)
Inventor: KERVEFORS S
IPC: B67D1/04
Filed: 1988-04-27
Abstract: A device for selectively dispensing and mixing a plurality of beverages, having separately for each beverage a storage unit a pump unit and a dispensing unit, the units for each beverage are connected in series by pipe conduits, the dispensing units being combined to a bundle to dispense and mix the beverages in selected quantities and combinations in a receptacle, such as a drinking-glass, in order to prevent admittance of air both into the storage units and the dispensing units, and to prevent after-dripping and incorrect dispensing. Each storage unit comprises an intermediate storage unit provided between a storage container and a respective pump unit and arranged to receive a volume of beverage larger than the volume dispensable on each operation by the pump unit via the dispensing unit. Each dispensing unit comprises a dispensing nozzle of resilient material and actuable by the pressure from the pump unit only.
Patent SE-8804461-D0 (SE)
Inventor: WARREN T
IPC: H03L7/14
Filed: 1988-12-09
Abstract: The present invention provides a clock holdover circuit which will provide a replacement clock signal within predetermined parameters independently of time and temperature variations. The circuit of the present invention has only a single component which is time and temperature dependent. By selecting the components parameters to be within the desired tolerances, the accuracy of the circuit is maintained. In the present invention, digital circuitry is combined with an accurate local crystal frequency source to provide a replacement clock signal. The present invention allows phase consistency upon loss of a reference clock signal as well as on return of the reference clock signal. A reference clock signal is phase locked to a VCO to produce a desired output. The frequency of the output is compared to a local frequency standard to generate an offset frequency used to control a frequency synthesizer. The offset frequency is digitally stored. Upon loss of the reference clock signal, the stored offset frequency is used to drive the frequency synthesizer along with the local frequency standard so as to provide an acceptable replacement clock signal. The frequency comparator, storage, and synthesizer are all digital so as to be time and temperature independent. The local frequency standard is crystal based having known time and temperature tolerances. By choosing a local frequency standard having tolerances within a predetermined range, an acceptable clock holdover signal may be provided indefinitely. The replacement clock signal is phase compared to the reference clock signal so that no loss of phase occurs upon reference loss.
Patent SE-8901176-D0 (SE)
Inventor: STEPANENKO A V
IPC: B21B13/20
Filed: 1989-04-04
Abstract: A method of making workpieces, for example springs with few leaves, consists in placing a heated workpiece (1) on a calibration die (2) and feeding it into a deformation zone to form an article of a desired profile, the deformation being effected starting from the middle area (3) of the workpiece simultaneously in the direction of its ends (4 and 5), both arms being formed by means of drawing or rolling. In a device for implementation of the method, the deformation unit is provided with a calibre (6) of a constant size, both arms of the workpiece being formed simultaneously during their passage through the latter, or the deformation unit comprises two carriages provided with idle rollers and moving in opposite directions.
Patent SE-8901591-D0 (SE)
Inventor: REINHARDT H
IPC: B23B31/00
Filed: 1989-05-03
Abstract: The invention relates to a tool coupling for rotating and stationary cutting tools, such as drilling and turning tools, consisting of a tool head carrying the cutting tool and having a tapered tang, a tool holder having a tapered locating bore, and a clamping mechanism for axially restraining the tool head and tool holder. The tool coupling according to the invention is characterised in that the tapered tang (4) of the tool head (3) and the tapered locating bore (2) of the tool holder (1) are designed as a double taper consisting of a front, short section (8, 5) with a large taper angle (@,  alpha ) and a rear, long section (9, 6) with a small taper angle (ss), and in that the taper angle (@) of the front, short section (8) of the tapered tang (4) is slightly larger than the taper angle ( alpha ) of the front, short section (5) of the tapered locating bore (2). The tool coupling proposed according to the invention is preferably used in tool systems for automatic tool change on machining centres. <IMAGE>
Patent SE-9101103-D0 (SE)
Inventor: DYFVERMARK ULF
IPC: A61C1/08
Filed: 1991-04-12
Abstract: The invention relates to a finger ring fastening as a holder for a suction/lighting tubing. The diameter of the ring is adjustable and can hence be matched to the diameter of the finger. The circumference of the tube fastening is also broken but is not adjustable. The tube acts in this case as a snap fastening for a suction/lighting tubing where such tubings are ductile. The tube fastening is fixed to the ring part by an axle, the tube being rotatable in the lateral direction. With the said invention, a "3rd. hand" is created for the operator. <IMAGE>
Patent SE-9202441-D0 (SE)
Inventor: GRAMNAS FINN
IPC: A61F2/80
Filed: 1992-08-25
Abstract: A fastening device for a prosthesis, the fastening device having a cylindrical channel and inclined washer designed to accept insertion of a cylindrical insert, such as a tube, bar or peg, with minimal resistance and yet substantially prevent withdrawal of the cylindrical insert from the fastening device unless a release mechanism is operated to permit withdrawal. The device permits rotation of the cylindrical insert with respect to the fastening device while still securely fastening the cylindrical insert within the fastening device, so as to prevent unlocking of the device and separation of the cylindrical insert.
Patent SE-9203234-D0 (SE)
Inventor: KARLSTROEM P-O
IPC: H02H9/02
Filed: 1992-11-02
Abstract: The protective device for protecting against over currents in electric circuits includes at least one electrically conductive body and two electrodes which function to supply circuit current through the conductive body and which lie against the conductive body at corresponding positions either directly or through the medium of an intermediate part. An abutment pressure is applied to the electrode so that the electrodes are maintained in abutment at the corresponding positions of the conductive body. When the devices are subjected to high short circuiting currents, the current density in the deformed abutment surfaces of the conductive body will increase, thus increasing the resistance of the device.
Patent SE-9400220-D0 (SE)
Inventor: NISHIZAWA MUNEO
IPC: B60R21/26
Filed: 1994-01-26
Abstract: A mechanical igniter for a gas generator has a weight, a latch lever and a firing pin, which are provided in a casing as movable elements to fire a percussion cap attached to the gas generator in response to acceleration. The mechanical igniter further has a restraint member movably supported in the casing as a safety catch for making the movable elements immovable. The casing and the restraint member are respectively formed with cam surfaces which cooperate with each other to rotate the restraint member about its own axis so that the restraint member is selectively set in a restraint position and a release position. The restraint member has a rotary control portion that is concealed in the casing and has a portion that is engageable by a rotary tightening tool, such as used in an ordinary bolt tightening operation or the like. The restraint member is rotated by engaging the rotary tightening tool with the rotary control portion of the restraint member and turning the tool. As a result of the rotation, the restraint member is displaced from the restraint position to the release position and set in the latter position by the cooperation of the cam surfaces. Thus, the movable elements are released from the immovable state, thereby allowing the igniter to fire the percussion cap in response to acceleration.
Patent SE-9400719-D0 (SE)
Inventor: AAHGREN RAGNAR
IPC: A61F9/08
Filed: 1994-03-02
Abstract: The modularly constructed portable system comprises a hand-held receiver for receiving digital radio signals and a sound recognition unit (3) arranged to receive acoustic signals e.g. from a telephone (6), door bell (7), fire alarm (8) and broadcast radio receiver (9) with equipment for alarm receiving (radio data system). Dependent upon these acoustic signals the unit emits digital radio signals to the hand-held receiver. The receiver incorporates a mechanical indicator showing the actual time, optically readable components on the clock face with symbols corresp. to the acoustic signals. The receiver also includes a built-in vibrator which emits vibro-tactile signals with a characteristic corresp. to the acoustic signals. The system may incorporate a microphone-based baby monitor device (24, 25, 26) which when the child cries at a predetermined sound level and strength sends a digital radio signal to the hand-held receiver.
Patent SE-9403046-D0 (SE)
Inventor: SANDSTROEM PETER
IPC: D21C9/153
Filed: 1994-09-13
Abstract: A bleaching process for cellulosic pulp contg. transition metals, esp. manganese, which have not been removed by washing comprises(1) ozone bleaching of highly conc. pulp (greater than 20% dryness) in an acidic medium at a max. temp. of 50 deg C; (2) diluting the pulp with water hotter than 50 deg C (e.g. 80 deg C) to give a mean pulp concn. of 10-20% dryness or lower, whilst at the same time adding complexing agent to reduce the transition metal content of the pulp; (3) neutralising the pulp to pH 4-10 (pref. 7-9); and (4) washing the pulp. Magnesium is pref. added immediately before or after step (4).
Patent SE-9500170-D0 (SE)
Inventor: CARLSSON GOERAN
IPC: H04W48/12
Filed: 1995-01-19
Abstract: An arrangement and a method for communication of control data or multiuser signals between an exchange and a number of radio base stations in a communication system in which each base station is connected to the exchange via a connecting arrangement having a number of control channels. At least the part of the connecting arrangement connecting to the base station has one digital and/or one analog control channel which is dedicated for multiuser signals and multiuser signals from the exchange to a radio base station are sent only on the dedicated control channel(s). The radio base station has a receiving arrangement which checks if an incident signal is a multiuser signal. If it is established that it is a multiuser signal, it is distributed to at least a number of the other control channels of that particular base station.
Patent SE-9504250-D0 (SE)
Inventor: ANGEL CHARLOTTE
IPC: C23F1/28
Filed: 1995-11-28
Abstract: The invention relates to a method at pickling of steel in an acidic aqueous pickling solution containing Fe<3+> and Fe<2+>, wherein the steel is contacted with pickling solution that continuously is brought to circulate through a conduit into which hydrogen peroxide is supplied to oxidize Fe<2+> to Fe<3+>.