baber/WOPTO huggingface dataset:
Patent SE-0700991-L (SE)
Inventor: STENBERG GOERAN
Filed: 2007-04-25
Abstract: The invention concerns a method for grinding button drill bits, in which an abrasive wheel is used to restore the original form of a button in a button drill-bit. The grinding is carried out according to the invention at a temperature in the grinding region of approximately 250-700 °C. The invention concerns also an arrangement for the grinding of button drill-bits in which an abrasive wheel is used to restore the original form of a button in the button drill-bit, which abrasive wheel is provided with upright side flanges and an intermediate groove, where the arrangement comprises an arrangement for directing a stream of a cooling agent onto the side flanges and groove of the abrasive wheel. The invention concerns also an abrasive wheel that comprises diamonds with a mean particle size of 200 µm or greater, embedded in a matrix.
Patent SE-0802465-L (SE)
Inventor: WACHENFELDT SOPHIE VON
Filed: 2008-11-26
Abstract: The present invention refers to a back protector 10 with adjustable fixating means to be able to secure the placement of the back protector 10 over the back, comprising a fastening means for the equipment when it is not worn as clothing. The present invention also refers to a back protector 10 integrated in a jacket 21 which is foldable to a rucksack to facilitate the handling of the equipment when it is not worn as clothing. Moreover, the present invention also refers to a back protector 10 having a fastening means in the form of an extensible outer plate 41 together with expandable fabric 42 or concertina expandable plates or pads 43.
Patent SE-7308504-L (SE)
Inventor: BOLSTAD GUNNAR
IPC: B43K31/00
Filed: 1973-06-18
Abstract: A device for holding a calendar, a pen or holding an attachment means for a pad, a writing plate or the like is described. It comprises a generally U-shaped bracket holder, the waist portion of which permits attachment of the bracket onto a surface and the legs of which are provided with mounting holes, a roll mounted to the bracket and provided with a sheet having a calendar grouping provided thereon and a mounting shaft rotateably projecting into the mounting holes of the legs, and a chain, string or the like connected to the bracket, one end of the chain, string or the like being attached to a pen and the second end thereof being fixed to an attachment means such as for a writing pad, a supporting plate or the like, and wherein the mounting shaft of the roll has a through running hole into which the pen may be pushed and retained therein when not used.
Patent SE-7501163-L (SE)
Inventor: STRIJBOS P A W
IPC: A61M5/28
Filed: 1975-02-03
Abstract: 1450514 Injection syringes PHILIPS GLOEILAMPENFABRIEKEN NV 3 Feb 1975 [6 Feb 1974] 4522/75 Heading A5R An injection syringe 1 comprises a needle guard 14 provided with a thickened portion or ridge 15 adjacent to the needle mount 12 whereby it is sealed in place on the needle by a locking ring 16, (26) which is joined by breakable connections 20, (30) either to the body of the syringe 2, Fig. 1 or to a holder for that body (22, Fig. 2). The locking ring is so arranged that the needle guard cannot be removed without breaking the breakable connections so that the user may be assured of the needle's sterility. As described the locking ring is in the form of a hollow cap with a bore through its top which is larger in diameter than the main part of the needle guard but smaller than the thickened portion. The locking ring may for example be made from clear plastics in which case the breakable connections may be narrow strips of plastics.
Patent SE-7505754-L (SE)
Inventor: MAYERS J B
IPC: G21C13/00
Filed: 1975-05-20
Abstract: A modular in-core flow filter for capturing potentially harmful debris during cold hydrostatic and hot functional testing of a nuclear reactor. Since testing is carried out before fuel assemblies are placed in the reactor, multiple filters, each being of the same size and configuration, are temporarily installed on the reactor lower core plate. They fill the space which later is occupied by fuel assemblies when the assemblies are installed in an operating position. Each filter includes a square metal base having a single axial opening which desirably covers four holes in the core plate. Fine mesh and coarse mesh screens are secured in the axial opening and the unit is removably attached to the core plate by brackets which extend through the metal base and engage the underside of the core plate but are actuated into position from the upper side of the core plate. When functional flow testing of the primary coolant system has been completed, the filters are removed for subsequent use in other reactors. Any debris caught by the screens and in the bottom of the presssure vessel is removed and the fuel assemblies are then loaded into the reactor.
Patent SE-7514691-L (SE)
Inventor: SHOBERG R S
IPC: G01G21/18
Filed: 1975-12-29
Abstract: A weigh scale apparatus in which forces caused by the applied load are transformed into moments of opposite sense and applied to opposite ends of a substantially rigid beam. Deflection of the beam is measured by centrally disposed strain gage resistors to produce an electrical signal quantity proportional to the applied load. The conversion of applied load to moments of opposite sense is accomplished by a pair of spaced parallel pivot members which are suspended by straps between the load receiving pan and the base such that the pivots tend to rotate in opposite directions. The beam is mechanically connected between the pivots such that it is subjected to the bending moment over substantially its entire length. A split scale device is provided by a composite pan, one portion of which is connected to the pivots directly and another portion of which is connected to the pivots through long lever arms to provide moment multiplication. A vibrator device for dithering the pivots is provided.
Patent SE-7514711-L (SE)
Inventor: UNSWORTH W
IPC: C22F1/00
Filed: 1975-12-29
Abstract: 1463608 Magnesium alloy MAGNESIUM ELEKTRON Ltd 29 Dec 1975 [30 Dec 1974] 56021/74 Heading C7A Magnesium-based alloys suitable for aeronautical applications contain Mg Bal, over 88% + Fe and other impurities. *RE contains at least 60% neodymium and preferably not more than 25% total Ce + La. Optimum properties in alloys containing less than 0À1% Al are achieved by S.T. over 485 C, preferably 520-525‹C. Quench. Age 100-275‹C, preferably 200‹C. Alloys containing 0À1-0À15% Cu should be solution treated in a two stage treatment to avoid liquation of the Cu-rich phase, by heating at 400-485‹C preferably 470‹C, followed by a period at over 485‹C, preferably 520-525‹C, prior to quenching and ageing as before.
Patent SE-7600846-L (SE)
Inventor: KOPPE H
IPC: C07C239/00
Filed: 1976-01-27
Abstract: 1-Aryloxy-3-N-aminopropanes substituted on the nitrogen atom, of the formula I <IMAGE> in which the symbols R1, R2, R3, R4 and R5 have the meaning given in Patent Claim 1, are prepared by reacting an appropriately substituted phenol with an azcetidinol of the formula <IMAGE> The process products are distinguished by a  beta -adrenolytic action and can be employed, for example, for the treatment or prophylaxis of disorders of the coronary vessels and for the treatment of cardiac arrhythmias, in particular of tachycardias, in human medicine. The hypotensive properties of the compounds are also of therapeutic interest.
Patent SE-7700656-L (SE)
Inventor: GREBE K
IPC: B22F9/22
Filed: 1977-01-21
Abstract: Iron oxide powder, e.g., ore, is reduced in a CO/N2 atmosphere at a temperature between 750 DEG  to 1200 DEG  C., whereby prior to the onset of precipitation of metallic iron the content of H2 is limited to 15% (vol) of the CO content, and SO2, H2S, COS or another suitable gaseous sulphur compound is developed or maintained in the reducing atmosphere at a range from 0.0005 to 0.1% (vol), preferably 0.001 to 0.01% (vol) in relation to the CO content.
Patent SE-7702523-L (SE)
Inventor: HURST J W
IPC: B63H23/08
Filed: 1977-03-07
Abstract: 1525453 Forward-and-reverse gearing; clutch release bearings CHRYSLER CORP 28 Jan 1977 [23 April 1976] 03565/77 Headings F2D and F2L In a forward-and-reverse gearing between an input shaft 14 and an output shaft 16 clutch assembly comprises a clutch member 18 fixed for rotation with the input shaft 14 and having friction surfaces 18a, 18b engageable by clutch members 20, 22 respectively, clutch member 22 rotating with the output shaft 16 through helical cam surfaces between the clutch member 22 and a gear 48 fixed on the output shaft and clutch member 20 being coupled through helical cam surfaces 52, Fig. 7, with a gear 46 rotatably mounted on the input shaft 14. The gears 46, 48 are interconnected by a gear 50. A pair of forks, 32, 34 each engage in a groove 42 of a respective ring rotatably mounted, through bearings 44, on a clutch member 20, 22. The forks are moved together to provide forward, neutral or reverse by engaging clutch members 22, 18 for forward drive, neither clutch member 20 or 22 with member 18 for neutral and clutch members 20 and 18 for reverse drive through gears 46, 50 and 48. A screw-and-nut arrangement may move the forks together. The helical cam surfaces cause the transmitted torque to bias the clutch members 20, 18 or 22, 18 together. Instead of the bevel gearing shown a layshaft may be provided using spur gears with an idler gear for the drive reversal (Figs. 12 and 13, not shown). The friction surfaces 18a, 18b are grooved to facilitate oil removal and the angle of the frusto-conical surfaces differs between male and female members to facilitate disengagement. The axially movable clutch members may be the male members, instead of as shown (Fig. 11, not shown). Paddles 64 on a thrust washer 56 facilitate oil circulation through passages 68, 70, 72. The drive may be in a boat (Figs. 1 and 2, not shown).
Patent SE-7703261-L (SE)
Inventor: LAFON L
IPC: C07D317/52
Filed: 1977-03-22
Abstract: N-propargyl-piperonylamine of the structural formula:   <IMAGE>   and its addition salts are useful in reducing appetite, fatigue, and aggression.
Patent SE-7704028-L (SE)
Inventor: SIEGLAFF C L
IPC: C08F8/32
Filed: 1977-04-06
Abstract: Polymer hydrogels adapted for use as soft contact lenses are treated to provide at least on the surfaces thereof a modified, less hydrophilic polymeric structure inhibiting penetration by bacteria and proteins, whereby development of clouding and discoloration of the lens material is significantly retarded.
Patent SE-7710085-L (SE)
Inventor: BOHN H
IPC: C07K16/00
Filed: 1977-09-08
Abstract: The invention relates to a tissue specific protein, i.e. a substance which is a constituent of parenchymatous tissues, and to a process for preparing the same. The tissue protein is characterized by a protein proportion of 94+/-3%, essentially consisting of  alpha -amino acids, an amino acid analysis of - Variation -Mol % coefficient (%) -lysine 5,64 12.7 -histidine 1.05 15.0 -arginine 3.83 9.2 -aspartic acid 9.84 6.8 -threonine 4.33 15.7 -serine 4.78 8.2 -glutamic acid 11.29  3.5 -proline 6.41 9.2 -glycine 8.65 9.8 -alanine 7.51 6.4 -cystine/2 2.11 12.6 -valine 6.68 7.9 -methionine 0.98 14.5 -isoleucine 3.32 7.4 -leucine 14.43  4.2 -tyrosine 5.10 14.9 -phenylalanine 3.08 13.5 -and tryptophan 1.14 11.4 -   a carbohydrate proportion of 5.4+/-2.2% consisting of 3.0+/-1% of hexoses, 1.2+/-0.5% of hexosamine, 0.2+/-0.2% of fucose, and 1.0+/-0.5% of neuraminic acid, a sedimentation coefficient S20,wc=0.1 of 3.5 S+/-0.
Patent SE-7712835-L (SE)
Inventor: DENNINGTON S P J
IPC: A01N55/04
Filed: 1977-11-14
Abstract: An anti-fouling paint for ships' hulls comprises an aqueous emulsion of a film-forming emulsion copolymer and a substantially water-insoluble metalliferous pigment capable of reacting with seawater to form a water-soluble metal compound. The compound contains units of at least one triorganotin salt of an olefinically unsaturated carboxylic acid and units of at least one olefinically unsaturated comonomer selected so that the copolymer has a glass transition temperature of less than 30 DEG  C.
Patent SE-7714525-L (SE)
Inventor: MATOLCSY G
IPC: A61P9/12
Filed: 1977-12-20
Abstract: 2-Amino-cyclopent-1-ene-1-dithiocarboxylic acid derivatives of the formula,    <IMAGE>  (I)  wherein R is C2-4 alkenyl, or C1-6 alkyl group having optionally a C1-4 alkoxy, hydroxy, carboxy and/or amino substituent, with the proviso that if R is an unsubstituted alkyl group, this group contains at least 5 carbon atoms, are prepared by reacting 2-amino-cyclopent-1-ene-1-dithiocarboxylic acid or a salt thereof with an amine of the formula, R-NH2 (II) wherein R is as defined above. The new compounds of the invention exert dopamine- beta -hydroxylase inhibiting effects.
Patent SE-7903000-L (SE)
Inventor: BRUGUERA R
IPC: C09J161/24
Filed: 1979-04-04
Abstract: The invention relates to a process for the production of urea/formaldehyde adhesives and to the adhesives thus obtained. According to the invention, an inorganic salt is mixed with a source of formaldehyde, the resulting mixture is heated and reacted with urea to initiate polymerization in an acid medium, the polymerization reaction is stopped when the mixture has reached the required viscosity, the mixture is cooled, urea is added to the mixture during cooling and the adhesive is obtained after cooling. The adhesives obtained may be used in the production of agglomerated or laminated panels of wood.
Patent SE-7903079-L (SE)
Inventor: FOCANT J
IPC: B05B15/06
Filed: 1979-04-06
Abstract: Disclosed is an apparatus for the projection of refractory and other material for the relining and repair of a metallurgical plant, particularly converters. The apparatus comprises an articulated arm capable of pivoting on its base and supporting a lance carrier in which a telescopic, retractable lance is mounted. The lance carrier is articulated on an arm acting in the manner of a scissor, the movement of which is effected by two jacks.
Patent SE-7907341-L (SE)
Inventor: BORGSTROM G
IPC: H01B13/10
Filed: 1979-09-04
Abstract: A tape of insulating material, provided with a binder, is fixed to an elongated, rectangular electrical conductor in a longitudinal direction thereof, the tape being brought into contact with a first side of the conductor before the other portions of the tape are folded around the conductor with the use of endless belts movable transversely to the longitudinal direction of the conductor for bringing the other portions of the tape in contact with at least two other adjacent sides of the conductor.
Patent SE-7908024-L (SE)
Inventor: MUNAKATA T
IPC: C07D513/14
Filed: 1979-09-27
Abstract: A heterocyclic compound of the formula:   <IMAGE>   or a pharmaceutically acceptable acid addition salt thereof, wherein R1 is hydrogen, C1-4 alkyl, C1-4 alkoxycarbonyl, formyl, nitroso, acyl, phenacyl, aralkyl,  alpha -(benzyloxycarbonyl)benzyl or  alpha -carboxybenzyl; each of R2 and R3 is hydrogen, C1-4 alkyl or aryl; and all of R4, R5 and R6 are hydrogens, or both R1 and R6, and R4 and R5 together form single bonds; in which definitions the term "acyl", "phenacyl", "aralkyl" or "aryl" means that it may be substituted by at least one substituent at any position(s) on the aromatic nucleus, each substituent being independently selected from C1-4 alkyl, C1-4 alkoxy, halogen, hydroxyl, phenyl, nitro, trifluoromethyl, methylthio, methanesulfonyl and methylenedioxy. Such compounds are useful as drugs for treating immune diseases.
Patent SE-7908835-L (SE)
Inventor: BRIDGNELL D G
IPC: F28F3/10
Filed: 1979-10-25
Abstract: A combination structure interconnecting and sealing means for joining an air duct with the end plate of a heat exchanger core to allow for variations in spatial dimensions resulting from thermal expansion. The coupling arrangement comprises a circumferential flange attached, as by welding, to the circular duct. The periphery of the flange is provided with radial slots which are engaged underneath T-shaped clips attached to the heat exchanger plate. Within the circumference of the flange and generally in line with the duct and associated manifold section of the end plate is a U-shaped bladder member extending entirely around the joint and welded to provide a seal between the end of the duct and the plate. Similar bladder members are provided between adjacent units making up an overall heat exchanger core.
Patent SE-8001400-L (SE)
Inventor: LUNDGREN S
IPC: F15B9/10
Filed: 1980-02-22
Abstract: A servo assembly comprises a cylinder (1) having a through-going piston rod (11) which supports a piston (14) dividing the cylinder (1) into a first and a second cylinder space (15, 16). The piston rod (11) is provided with a bore (20) which communicates with the two cylinder spaces (15, 16) through radial openings (30, 31) in the wall of the piston rod and a passage (32) therein, thus permitting fluid pressure medium from one space (15) to flow into the other space (16). The bore (20) includes a valve slide (24) by means of which the flow through the opening (30) may be throttled, so that a pressure difference may arise across the piston (14) and an operating force be obtained on the piston rod (11). Use of the servo assembly for vehicular braking systems is disclosed. <IMAGE>
Patent SE-8005482-L (SE)
Inventor: VAN DAAL A J W
IPC: H04L1/18
Filed: 1980-07-31
Abstract: A method by which code words in a digital bit stream can be detected in a reliable manner without word synchronization, in an environment where the bit error rate is high. The bit stream is divided into data blocks having a number of bits equal to the number of bits of the code word. The number of times that the same bit state is detected in a plurality of blocks in the same relative position in the data block is accumulated. For each bit position the accumulated value is compared with a threshold value and when the threshold value for each bit position is exceeded, the code word is detected from the digital state of the accumulated value. The cyclic permutation of the bits of the code word and the code word itself represent one and the same message. In a device using this method, a bit counter feeds a word counter with the bit stream applied at an output, a shift register receiving each data block as effectively formed by the word counter. Counters count the "1" and "0" occurrences in each shift register section in successive data blocks. Threshold devices provide outputs when their thresholds as given by generators and are exceeded. The outputs are gated by combinatorial logic gates, to record a detected code word in a register 33 which addresses a store 33 to find the associated message.
Patent SE-8005935-L (SE)
Inventor: MOSES P R
IPC: H01M4/06
Filed: 1980-08-25
Abstract: A non-aqueous electrolyte cell particularly one containing a beta manganese dioxide cathode wherein the cathode is normally rigorously heat treated to drive off contained water. The heat treatment is substantially reduced or eliminated (allowing up to 2% water by weight of the cathode to remain in the cell) by utilizing as an electrolyte salt in the cell, a salt which reacts with water to only form a weak oxidizing agent which in turn does not react with the electrolyte solvent to form a gaseous product. Alternatively, an electrolyte solvent is initially utilized in the cell, which solvent does not react with strong oxidizing agents to form a gaseous product.
Patent SE-8006025-L (SE)
Inventor: HORIUCHI T
IPC: C21B7/06
Filed: 1980-08-28
Abstract: A method of monitoring the wear of refractor walls of a blast furnace wherein temperature is sensed at different points across the thickness of the furnace walls and various electric representations of the internal phenomena of the blast furnace are derived as trigger signals. Analysis is carried out as to the correlation between the trigger signals and variations in the temperatures at the furnace walls in terms of the time delay, thus predicting the present status of the wear of the furnace walls. A temperature probe assembly is also disclosed which is useful in sensing the temperature distribution of the refractory walls. The temperature probe assembly includes a plurality of parallel sheath type thermocouples or thermometers.
Patent SE-8007254-L (SE)
Inventor: RYDBORN STEN AKE OLAUS
IPC: G08B25/01
Filed: 1980-10-16
Abstract: In, for example, a thread surveillance and monitoring system, signal transducers are coupled in series, and also in parallel, and each is provided with first circuitry which is operative, in response to the occurrence of a signal from the transducer, to generate a control signal which is fed to the immediately subsequent signal transducer in the series coupling, this transducer having, like the remainder, second circuitry for generating, in response to the control signal, a deviation in the transducer signal, and a further control signal which is fed to the immediately subsequent signal transducer in the series coupling, whereby there occurs, on the signal line providing the parallel connection, a transducer signal having a deviation for each one of the signal transducers between the transducer generating the transducer signal and one end of the signal line. These deviations are counted at a central location, to identify the activated transducer. <IMAGE>
Patent SE-8101623-L (SE)
Inventor: PETERSSON S A
IPC: F26B3/00
Filed: 1981-03-13
Abstract: The invention relates to a method for producing fuel from solid bituminous or lignocellulosic material. The material is charged, optionally continuously, to a closed vessel together with oil heated to a temperature in excess of 65 DEG  C., preferably in excess of 75 DEG  C. A total gas pressure of 5-50 kPa is maintained in the vessel. The material and oil are removed from the vessel, optionally also continuously, and separated by mechanical means, for example by means of rolls, to press the oil from the material. The separated oil is returned to the process.
Patent SE-8205332-L (SE)
Title: High strength titanium steel sheet for welded tubes - hot rolling process for good cold toughness and cold forming properties
Inventor: TAKECHI H
IPC: C22C38/04
Filed: 1982-09-17
Abstract: An aluminium-killed steel contg. 0.04-0.35% Ti with a Ti:C ration 4 and 0.005-0.15% sol. Al is hot rolled at 980-1100 degrees C with >1 pass to give a redn. in cross-section >28%, then rolled 980 degrees C to give a redn. over 50% with an end temp. of 730-880 degrees C. It is then cooled at 3-40 degrees C/sec. to the reeling temp. of 500-680 degrees C. The steel is heated >1200 degrees C prior to hot rolling. The steel compsn comprises 0.03-0.20% C, 0.8% max. Si, 0.9-2.5% Mn, 0.020% max. S, 0.008% max. N, and opt. 0.01-0.15% Zr, 0.005-0.10% La and Ce, 0.01-1.0% Nb, 0.01-0.10% V, 0.003% max B, and/or 0.5% max. each of Ni,Cr,Cu. The rolling technique rests on the basic that the coarse austenite grains formed on heating Ti steels can be recrystallised to fine grains by rolling >1100 degrees C and rolling below this temp. with >1 pass and a redn. >28% causes recrystallisation with a fine grained structure up to about 980 degrees C conferring high tensile strength with good cold toughness and cold working characteristics.
Patent SE-8206984-L (SE)
Inventor: ARMITAGE B J
IPC: C07C215/40
Filed: 1982-12-07
Abstract: The N-methyl-D-glucamine salt of (+)-2-(2-fluoro-4-biphenylyl)propionic acid, which is a novel compound with analgesic, anti-inflammatory and antipyretic properties and which is useful for treating inflammatory conditions including rheumatic disorders and as an analgesic. Pharmaceutical compositions containing the novel salt are also described. Also described are methods for preparing the novel salt by direct salification in an aqueous or non-aqueous medium, for example isopropanol, aqueous tetrahydrofuran, bis(methoxyethyl) ether and 4-methyl-1,3-dioxolan-2-one. Isopropanol is especially preferred.