baber/WOPTO huggingface dataset:
Patent SE-0400569-L (SE)
Inventor: DAHLBERG ERIK
IPC: B60R/
Filed: 2004-03-08
Abstract: The present invention relates to a protection device for a vehicle, which with advantage is a form of underrun protection. The protection device comprises a beam element (2) adapted to being subjected to a collision force (F) when an object collides with the vehicle (1), and at least two energy-absorbing elements (3, 4). The construction of the energy-absorbing elements (3, 4) is such that they become deformed in an energy-absorbing manner when they are subjected to a collision force (F) exceeding a certain value and acting in a direction which is within a defined angle range (A1, A2) relative to an intended direction of deformation (3c, 4c) of the respective energy-absorbing elements (3, 4), and that they become deformed without substantially any energy being absorbed when they are subjected to a collision force (F) exceeding said certain value and acting in a direction which is outside said angle range (A1, A2). The energy-absorbing elements (3, 4) are fitted to the vehicle in such a way that their respective directions of deformation (3c, 4c) are at an angle to one another.
Patent SE-0702024-L (SE)
Inventor: HOLMSTEN ANDERS
Filed: 2007-09-12
Abstract: The connecting box comprises a casing (2) for fixture to a wall in a building and a body (3) for connection of casing to a mains cable. In the casing is a mains contact (5) connected to the connection body which connects a personal computer, inter-person telephone or television receiver to the connection body.
Patent SE-0800646-L (SE)
Inventor: SAMUELSSON ANDERS
Filed: 2008-03-20
Abstract: The feed system is for a continuous digester where at least two pumps are arranged in parallel at the bottom of a pre-treatment vessel. Each pump has its own independent transfer line extending to the top of the digester. The system makes it possible to provide a feed system with an improved accessibility and operational reliability, and to operate the main part of the pumps at optimal efficiency even if the production capacity is reduced.
Patent SE-0801424-L (SE)
Inventor: CARLSSON ULF
Filed: 2008-06-18
Abstract: The present invention relates to a method for determining the phase of a four-stroke internal combustion engine, the said engine comprising a plurality of cylinders and at least one valve of each of the said cylinders, wherein a first control unit controls fuel injection into the said cylinders and a second control unit controls opening and/or closing of the said valves, wherein the method comprises the step of : by means of the said second control unit, controlling the said valves in a manner such that the first control unit can determine the phase of the four-stroke cycle of the said cylinder by determining a variation of rotation of a shaft of the said engine. The invention also relates to a device and a vehicle.
Patent SE-7401847-L (SE)
Inventor: WAGNER E
IPC: B24D11/00
Filed: 1974-02-12
Abstract: A grinding material comprising a multiplicity of hollow bodies whose walls are formed of abrasive grains and a bonding means and are arranged to be stable in resistance to grinding forces.
Patent SE-7412483-L (SE)
Inventor: DRUYVESTEIN W F
IPC: G11C19/08
Filed: 1974-10-03
Abstract: 1474703 Magnetic storage devices PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 3 Oct 1974 [6 Oct 1973] 42930/74 Heading H3B Magnetic bubble domains of two distinct and stable sizes, and which may represent the binary digits zero and one respectively, are present simultaneously in a layer of magnetic material, the area of the larger bubbles being at least 15% and at most 125% greater than the area of the smaller bubbles. The bubble size is determined by a domain guiding structure consisting of an overlay of two or three permalloy strips, a two permalloy strip arrangement 2, 3 for small and large bubbles 5, 6 being shown in Fig. 1, while Fig. 2 shows a three strip arrangement 12, 13, 14 for small and large bubbles 16, 17. By representing binary data with bubbles of two different sizes all possible bubble positions in the magnetic layer 1, 11 may be occupied. A small bubble 35 coupled with a single permalloy strip 32, Fig. 4a, may be expanded to a large bubble 36, Fig. 4b, by a current pulse in a conductor loop 34. Similarly a current pulse of reverse polarity in a conductor loop 44, Figs. 5a and 5b, may be used to contract a large bubble 45 coupled with two permalloy strips 42, 43 into a small bubble 46. The bubbles may be propagated along the length of the permalloy strips by a varying magnetic field, propagation being effected by a T and I bar permalloy pattern 4, Fig. 1, or as permalloy angel fish pattern 15, Fig. 2. Alternatively the domain guiding structure and propagation pattern may be combined as shown in Fig. 3, propagation being effected by current in a convoluted conductor 24 while the direction of propagation is determined by the spatial positions of projections 25 on the permalloy strip 22. For reading a bubble with discrimination as to size a permalloy strip 56, Fig. 6, connected to gold conductors 57, 58 is sufficiently adjacent to one strip 53 of the domain quide structure to detect a large bubble by induction but not a small bubble.
Patent SE-7508033-L (SE)
Inventor: TSAO U
IPC: C07C17/156
Filed: 1975-07-14
Abstract: 1476043 Purging tars and carbon from chlorohydrocarbons LUMMUS CO 14 July 1975 [15 July 1974] 29405/75 Heading C2C Chlorinated hydrocarbon effluents, produced by contact of a hydrocarbon and/or chlorinated hydrocarbon with a molten salt, are purged of tars and carbon by separating tars and carbon from the chlorinated effluent and contacting separated tars and carbon with a molten mixture comprising a multivalent metal chloride in its higher and lower valence state and the oxychloride of the metal at a temperature of at least 700‹ F. to effect oxidation of the tars and carbon. The condensation is preferably effected at 100-300‹ F. at 0-100 p.s.i.g. and the condensate may be stripped of a portion of chlorinated hydrocarbon prior to oxidizing tars and carbon. The oxidation of tars and carbon is preferably performed with a mixture comprising CuCl, CuCl 2  and CuO.CuCl 2 . In the example vinyl chloride is recovered as reaction product and ethane, ethylene and ethyl chloride are recovered and recycled for conversion to vinyl chloride.
Patent SE-7509588-L (SE)
Inventor: MARANO JR J P
IPC: C08F10/02
Filed: 1975-08-28
Abstract: Ethylene is polymerized alone, or with other comonomers, under high pressure with oxygen and two or more organic initiators in a tubular reactor for the purposes of increasing the conversion of monomer to polymer and to produce polymer which has a low hexane extractables content, and which has, in the form of film, improved optical properties.
Patent SE-7601592-L (SE)
Inventor: TAYLOR J B
IPC: C07F9/6561
Filed: 1976-02-12
Abstract: 1,2-Dihydro-6-phenyl-1H,4H-imidazo¢1,2a!¢1,4!benzodia-zepin-1-ones having the general formula: (I) wherein R1 represents a hydrogen atom, a halogen atom, a nitro radical or a trifluoromethyl radical; R2, which may be at any position in the phenyl ring, represents a hydrogen or halogen atom; R3 represents a hydrogen atom or a methyl radical; and R4 and R5, which are the same or different, each represents a hydrogen atom, an alkyl radical containing from 1 to 5 carbon atoms, a hydroxyalkyl radical containing from 1 to 5 carbon atoms, an aminoalkyl or alkylaminoalkyl radical in which the alkyl moieties each contains from 1 to 5 carbon atoms, a phenyl radical, or a cycloalkyl radical containing from 3 to 8 carbon atoms, or R4 and R5 represent together with the nitrogen atom to which they are bound a heterocyclic radical selected from the group consisting of pyrrolidinyl, piperidino, morpholino, thiomorpholino, piperazin-1-yl, 4-alkyl-piperazin-1-yl, 4-hydroxyalkyl-piperazin-1-yl, 4-phenyl-piperazin-1-yl, 4-(1'-phenyl-5'-imidazolyl-4'-one) piperazin-1-yl and R piperazin-1-yl radicals, in which R6 represents a cycloalkylalkyl radical containing from 3 to 8 carbon atoms, an alkenyl radical containing from 2 to 5 carbon atoms or a 4-dialkylphosphinyl alkyl radical, the alkyl moieties containing from 1 to 5 carbon atoms, and their pharmaceutically acceptable acid addition salts.  These compounds have sedative, hypnotic, anxiolytic, tranquilizing, anticonvulsive and myorelaxant properties.
Patent SE-7701335-L (SE)
Inventor: MACKAY P W
IPC: C22B5/12
Filed: 1977-02-07
Abstract: A method and apparatus for measuring the percentage reduction of iron ore in a reduction reactor of a multiple reactor gaseous reduction system. In accordance with a preferred embodiment, the flow and composition of the reducing gas fed to the reduction reactor and the flow and composition of the reactor effluent gas after cooling are measured and the measurements are fed to a computer along with data on the initial weight of the charge to the reactor, the moisture content of the charge and the initial reducible oxygen in the charge. The computer is programmed to compute the rate of oxygen removal from the charge, integrate the rate of removal with respect to time and compare the integral with the initial oxygen content of the charge to evaluate percentage reduction thereof.
Patent SE-7707409-L (SE)
Inventor: GAY M
IPC: C08K5/053
Filed: 1977-06-27
Abstract: PVC is stabilized against the effects of heat by formulating therewith minor amounts of [1] a mixed organometallic salt couplet, [2] a polyol, and [3] a  beta -diketone.
Patent SE-7811511-L (SE)
Inventor: ROBINSON T
IPC: G01N29/04
Filed: 1978-11-07
Abstract: A method and an apparatus for transmitting and receiving electromagnetically generated ultra-sound, particularly for non-destructive testing of electrically conductive material, comprising the steps of generating one or more magnetic fields by means of one or more electromagnets (1,2,3,4) and supplying to a transmitter coil (8) in said magnetic field a supersonic frequency, and scanning a receiver coil (52) in said magnetic field. For known apparatuses the signal/noise ratio of a received signal is unfavorable, especially at the testing of non-magnetic material. According to the present invention said ratio is improved in that said magnetic field is generated during a short time compared with the time between two subsequently occurring magnetic fields, and a pulse well-defined in length of supersonic frequency is supplied to the transmitter coil (8) about or at the maximum strength of the magnetic field or fields. The receiver coil (52) thereafter is scanned, but also about or at the maximum strength of the magnetic field or fields. The said pulse has a preferred length of one or two complete sinusoidally-shaped cycles, whereafter the signal is cancelled entirely. According to a preferred embodiment the said pulse is generated through a thyristor-controlled (42) discharge circuit comprising a capacitor (38) and a vacuum gap tube (37). According to a preferred embodiment there is further provided a high-pass filter (53) between the receiver coil (52) and an amplifier (54).
Patent SE-7901389-L (SE)
Inventor: LARSSON C
IPC: F24B1/183
Filed: 1979-02-16
Abstract: Open-stoves and fires generally have inner and outer spaced casings (2,3:4,5) around the hearth area (33) and the flue-gas channel (32). The space between these casings is divided into at least two sections (10, 11) so that air can flow up the stove in one section and down the stove in the other section. The air flowing through the space absorbs heat, and one or more pipe systems (35), through which a liquid flows, are arranged to be heated by the air. The pipe system (35) may be mounted in the space or in a closed unit (44 Fig. 5) mounted in proximity to the stove. <IMAGE>
Patent SE-7903266-L (SE)
Inventor: HOFMAN F
IPC: B01F29/64
Filed: 1979-04-11
Abstract: Regeneration of clay-bonded used foundry sand for reuse instead of new sand. A dry mass of used sand is rubbed for such a length of time, is accelerated suddenly and delayed, and is freed continuously of fine components, until the fine matter, active bonding clay and oolitization degree fall below certain threshold values such that the regenerated product substantially gains the characteristics of new sand. An apparatus for regeneration treatment contains a horizontal revolving sand drum (10), an impact rotor (30) disposed inside said drum in the area of the fall stream (46) of the used sand and a pneumatic dust removal device (36) disposed in the inside of the drum. A chemical secondary treatment of the regenerated product can be carried out advantageously in the same installation in order to bind remaining fine matter to the surface of the grains of sand and simultaneously to seal the pores of the grains.
Patent SE-7907928-L (SE)
Inventor: HOLD P
IPC: B29C48/67
Filed: 1979-09-25
Abstract: An extruder machine for processing thermoplastic materials such as low density polyethylene, the extruder incorporating a body having a bore therethrough with a rotor or screw journalled therein. The rotor has several successive mixing and pumping sections. The mixing sections on the rotor are multiple flighted defining primary and secondary channels having their discharge and entrances respectively blocked or restricted by annular dam arrangements. The rotor includes a plurality of adjustable dams, arranged across the channels, permitting a variation in the degree of homogenization which may be performed upon the extrudite. The dams may be radially displaceable to vary the distance between the radially outer surface of the dam and the surface of the bore.
Patent SE-7908743-L (SE)
Inventor: STROBERG R
IPC: E03F5/22
Filed: 1979-10-23
Abstract: In the outlet (5) from a pump unit (4) a valve (7) is provided which opens a outlet (9) between the pump outlet (5) and the bottom of the pumping station (1). The valve (7) is controlled electrically or hydrostatically for a predetermined time at the commencement of each pumping operation to disturb and mix-up the sludge with the pumped liquid. <IMAGE>
Patent SE-8002545-L (SE)
Inventor: COHNEN E
IPC: A61K31/341
Filed: 1980-04-02
Abstract: Aryl substituted furnaces and pharmaceutically acceptable acid addition salts thereof according to the following formula    <IMAGE> (I)  wherein R1 and R2 may be the same or different and are selected from hydrogen, halogen, alkyl and acylamino having 1 to 4 carbon atoms, R3 and R4 may be the same or different and are selected from hydrogen and methyl, R5 is selected from hydrogen, dimethoxyphenyl and acylamino having the following formula R6-CONH-  wherein R6 is selected from alkyl having 1 to 4 carbon atoms, are disclosed which are useful as anti-hypertensive and  beta -adrenolytic agents. Also, substituted furnaces having the formula    <IMAGE> (III)  wherein R7 is selected from hydrogen, benzyl, the radical   <IMAGE>   and the radical   <IMAGE>  wherein X is selected from chlorine and bromine, are disclosed which are useful in the preparation of the aryl substituted furnaces. Compositions containing the aryl substituted furnaces, and methods of preparation are also disclosed.
Patent SE-8006855-L (SE)
Inventor: STILES M
IPC: D21D1/34
Filed: 1980-10-01
Abstract: Serial No. 350,345 ROLLER TYPE SYSTEM, PROCESS AND APPARATUS FOR PULP REFINING A method of refining fibrous material comprising interconnected fiber-like constituents the essential components of which include cellulose filament structure and means defining protective sheathing containing said filament structure including the steps of rolling the material in separately defined relatively elongate portions comprising amounts of said interconnected constituents, during rolling maintaining the length of each said portion aligned in an orientation generally transverse to the direction of the rolling and separated from the other of said portions, applying non-cutting elements during rolling gradually disconnecting said fiber-like constituents and reducing said sheathing components thereof, exposing and loosening said filament structure from containment by said sheathing and converting said filament structure to ribbon or thread-like segments thereof while essentially inhibiting the separation of each said portion into disconnected parts prior to the completion of the rolling procedure. Preferred apparatus for refining the fibrous material includes one or more rollers at least in part having in association therewith means for the rolling of small individual portions of the material into elongate form with the means for rolling the portions including means for applying non-cutting pressure and torsional shear during rolling effective to break down the outer layer of the fiber elements and the binders which connect the outer layer to the inner filaments the exposure of which is particularly desired for quality pulp material.
Patent SE-8007803-L (SE)
Inventor: STENBERG K O
IPC: F04B43/12
Filed: 1980-11-06
Abstract: Pump comprising a flexible tube (8) arranged in a path between an inlet (10) and an outlet (11), and means for locking said tube at said inlet and outlet. Said means comprises moveably adjustable organs (12 and 13) being adapted to lock said tube against seats (14 and 15) at said inlet and outlet. 
<??>Preferably, each of said moveable organs is in the form of slides having a cup-shaped surface (22, 23) provided with an extended lower edge (24, 25) in the direction of movement of the associated slide. Correspondingly, each of said seats (14 and 15) is preferably also provided with a cup-shaped surface (26, 27) facing said tube. 
<??>Especially, the respective slide can be provided at the respective end of a common rod (18), preferably through threading, whereby the movement of said slides is provided through rotation of the rod by means of a centrally located wheel (19).
Patent SE-8008227-L (SE)
Inventor: SEDDON W A
IPC: B08B3/08
Filed: 1980-11-25
Abstract: Surfaces contaminated with radioactive materials can be decontaminated by circulating an aqueous solution of decontaminating reagents which comprises organic acid decontaminating agents usually including oxalic acid, and formic acid, in contact therewith. The reagent preferably comprises both citric acid and EDTA in addition to oxalic and formic acids. It has been found that the efficacy of these organic acid decontaminating reagents can be prolonged under ionizing radiation by the inclusion of formic acid therein.
Patent SE-8100403-L (SE)
Inventor: BRUDERER H
IPC: C07C45/00
Filed: 1981-01-23
Abstract: Cyclohexenes of the formula    <IMAGE>  I  wherein R1 is hydroxy or lower alkoxy; n is 1 or 2; R2 is lower alkyl; and R3 is hydrogen, lower alkyl, lower alkenyl or lower cycloalkylmethyl, and their pharmaceutically acceptable acid addition salts are disclosed. The compounds of formula I have analgesic activity and are useful for the control of pains.
Patent SE-8103868-L (SE)
Inventor: HARFORD J R
IPC: H04N5/52
Filed: 1981-06-18
Abstract: An AGC system is provided which develops controllably delayed gain control signals of opposite sense for an intermediate frequency amplifier arrangement. One gain control current is applied to the collector of an output transistor. The collector of the transistor is coupled to its base by a network which includes a filter for removing signal frequency noise from the gain control signal developed at the emitter of the transistor. The filter also provides a controllable means for adjusting the tuner AGC delay point. Both gain control signals are supplied at low impedance transistor electrodes so that the opposite sense signals require no further amplification before being applied to the I.F. amplifiers.
Patent SE-8105534-L (SE)
Inventor: MERCIER JACQUES H
IPC: F15B1/18
Filed: 1981-09-18
Abstract: An accumulator device is characterized in the provision of plural mechanisms for maintaining the oil port sealing valve member in open position, one said mechanism comprising a spring and the other comprising a control device member which may be activated to its valve stem releasing condition responsive to pressure drops of a predetermined magnitude or after a predetermined time interval.
Patent SE-8201813-L (SE)
Inventor: DENZIN H
IPC: B41J7/34
Filed: 1982-03-22
Abstract: Adjusting device for postage metering and value stamping machines for adjusting printing rollers and cylinders which includes type wheels mounted in a printing cylinder having a shaft, each of the type wheels having a respective stepping motor operatively associated therewith for adjusting the respective type wheel by means of a respective toothed rack and a respective double toothed rack, the toothed racks and the stepping motors being disposed radially to the printing-cylinder shaft and the double toothed racks being disposed parallel to one another, a selective printing roller adjustable by one of the double toothed racks via a belt drive, the toothed racks and the double toothed racks being coupled by a hook-connection, one of the respective toothed and double toothed racks having a widened hook-shaped part, the double toothed racks being adjustable beyond a maximally required number of steps of the type wheels, and the ends of the double toothed racks being guidable laterally out of the printing cylinder for actuating respective levers to adjust, in stepwise manner, further printing rollers.
Patent SE-8203205-L (SE)
Inventor: ERICSSON S J D
IPC: B41F15/08
Filed: 1982-05-24
Abstract: A screen printing machine hving a material conveyor driven by a power source, such that it is able to convey the material (3) to and to come to a halt at a printing position, in which print corresponding to the pattern on a stencil may be applied to the material, in addition to which the material conveyor is so affected by the power source that the material conveyor is driven at a high speed which, before the printing position for the material is reached, is reduced to a low speed so that the material is slowly advanced to its printing position. The front edge (3c min ) or similar of the material is capable of being sensed as it assumes a pre-determined position by means of a registration device (20,22) which does not touch the material, so that the material may be caused to stop by activation of the registration device.
Patent SE-8204756-L (SE)
Inventor: YOKOTA K
IPC: C07H19/207
Filed: 1982-08-18
Abstract: A process for the purification of riboflavine-5'-monophosphate comprising subjecting crude riboflavine-5'-monophosphate to chromatography using a column packed with a weakly basic anion-exchange resin having a skeleton of a crosslinked polyacrylic acid ester or polymethacrylic acid ester in which at least a part of the ester linkages thereof are converted into amide linkages represented by the following formula (1):    <IMAGE>  (1)  to obtain a fraction of riboflavine-5'-monophosphate containing a reduced amount of impurities from an eluate of the column is disclosed.
Patent SE-8207075-L (SE)
Inventor: JANCZEWSKI W P
IPC: G09F11/04
Filed: 1982-12-10
Abstract: A mechanical element primarily for alphanumerical information panels or the like, where a panel comprises a plurality of elements preferably arranged in one plane, and each element is capable to assume preferably two distinct appearances, for example a light and a dark one, whereby, for example, alphanumerical characters can be formed on said panel by means of the elements. The element according to the invention is especially characterized in that a first disc-shaped, for example circular member (1) of a certain, for example dark appearance is rigidly mounted and comprises, for example, four equal portions (2) of sector shape separated by radially extending slits (3), that each portion (2) has helical shape similar to a turbine blade with a certain pitch in tangential direction, which portions (2) are arranged symmetrically as at a turbine or propeller, and that a second disc-shaped, preferably circular member (4) of a certain, for example light appearance is mounted rotatably by an axle (5) or corresponding component extending perpendicularly to the main extension plane of the member, which member comprises portions (6) of sector shape projecting from the axle (5) or corresponding component, which portions in number are equal to and of a configuration substantially corresponding to the protions of said first member (1).