baber/WOPTO huggingface dataset:
Patent SE-0701501-L (SE)
Inventor: URBANUSSON INGVAR
Filed: 2007-06-14
Abstract: The invention concerns a method of modifying a rear wheel suspension of a road vehicle, said rear wheel suspension comprising a rigid wheel axle, which is suspended on the vehicle by means of two leaf springs, on which the rigid wheel axle is attached at an axle attachment point (1') each. The method comprises the steps of, on either side of the vehicle, detaching the rigid wheel axle, cutting off the leaf spring (1) at a distance behind said axle attachment point (1'), mounting a lever arm mount (10) on the vehicle above said axle attachment point (1'), attaching a wheel holder (20) at said axle attachment point (1'), the wheel holder (20) being rigidly connected to a first end of a lever arm (21), which is pointing transversely across the vehicle against an opposite side thereof, hingedly connecting a second end (21') of the lever arm (21) to the lever arm mount (10) on the opposite side of the vehicle, arranging an air spring (30) between the wheel holder (20) and the vehicle, and adjusting wheel angles of the rear wheel suspension thus modified and/or a wheel track thereof by displacing the wheel holder (20) on the leaf spring (1) and/or by displacing the second end (21') of the transverse lever arm (21) in relation to the remainder thereof and/or in relation to the lever arm mount (10). The invention also concerns an air suspended road vehicle with a rear axle assembly comprising transverse lever arms (21) according to the above.
Patent SE-7508003-L (SE)
Inventor: MALEY F
IPC: G01N33/571
Filed: 1975-07-11
Abstract: Gonorrhea antibodies in serum are detected by determination of radioactivity of conjugate formed between antibodies and antigens labelled with radioactive isotope.
Patent SE-7603228-L (SE)
Inventor: WOOLER A M
IPC: C08L97/02
Filed: 1976-03-12
Abstract: A compound of lignocellulose material mixed with a binder is hot-pressed. The binder used is an aqueous emulsion of organic polyisocyanate. This emulsion contains a nonionic surfactant that is free of hydroxyl, amino and carboxyl groups. The emulsions have a polyisocyanate content of up to 65%. The hot pressing can take place at temperatures as low as below 100 DEG C. The process is used with reference to producing board, for example chipboard.
Patent SE-7606876-L (SE)
Inventor: OSBORNE R N
IPC: G21C17/07
Filed: 1976-06-16
Abstract: A method and apparatus for locating defective nuclear fuel elements is disclosed. Fuel elements that are to be tested are enclosed in a test chamber, filled with water. Air is pumped or pulled into the chamber, entering through a gas sparger at the bottom of the chamber and displacing a portion of the water above the fuel element. This reduces the pressure in the vessel, forms an air pocket above the fuel element and purges the water surrounding the fuel element of fission gases released from defective fuel elements. The activity of sample gas drawn from the chamber is continuously monitored to indicate fission gas content. In subsequent steps the pressure in the chamber is further reduced with a vacuum pump and gas drawn from the air pocket above the fuel for testing is recirculated and allowed to continuously purge the water surrounding the fuel elements of fission gases released from defective fuel elements.
Patent SE-7614534-L (SE)
Inventor: SCHUNCK E
IPC: C08L77/00
Filed: 1976-12-23
Abstract: An adhesive composition based on I. 100 parts by weight of a block copolymer with at least two polymer blocks (A) and at least one polymer block (B), wherein the polymer blocks (A) comprise non-elastomeric blocks with an average molecular weight of from 2000 to 125,000 derived from an aromatic hydrocarbon substituted by one of the groups consisting of the members monoalkenyl and monoalkylidene and wherein not more than 25% of the original double bonds are hydrogenated, and polymer block (B) is an elastomeric block with an average molecular weight of from 10,000 to 250,000 derived from a conjugated diene, wherein at least 75% of the aliphatic unsaturated bonds are hydrogenated; II. 10 to 200 parts by weight of at least one cohesion-increasing resin selected from the group consisting of an alkylphenol resin, an arylphenol resin, a phenol-colophony-adduct and a rosin-modified phenol resin; THE COMPONENTS DISSOLVED IN AT LEAST ONE SOLVENT AND A PROCESS OF BONDING ONE SUBSTRATE TO ANOTHER SUBSTRATE WHICH COMPRISES APPLYING TO THE SURFACE OF EITHER SUBSTRATE AN ADHESIVE COMPOSITION AS CLAIMED IN CLAIM 1 AND PLACING THE SURFACES TO BE BONDED TOGETHER.
Patent SE-7705736-L (SE)
Inventor: STAHL W F
IPC: F01D5/30
Filed: 1977-05-16
Abstract: 1518076 Rotor blade fixing WESTINGHOUSE ELECTRIC CORP 10 May 1977 [17 May 1976] 19524/77 Heading FIT Ceramic gas turbine blades 20 are attached to a ferritic metal rotor 18 by engagement of their roots 44 between the heads 32 of metal intermediate members 26 themselves mounted in axial slots 24 in the rotor. Ceramic vibration dampers 54 engage blade platforms 50 centrifugally. Ceramic dampers 62 are also disposed in tip shroud slots 60. Cooling air ducts 39 are provided in members 26.
Patent SE-7706323-L (SE)
Inventor: LEWIS I C
IPC: D01F9/32
Filed: 1977-05-31
Abstract: An improved process for producing carbon fibers from pitch which has been transformed, in part, to a liquid crystal or so-called "mesophase" state. According to the process, carbon fibers are produced from pitch wherein the mesophase content of the pitch has been formed while agitating the pitch so as to produce a homogeneous emulsion of the immiscible mesophase and non-mesophase portions of the pitch. Mesophase pitches prepared in this manner have been found to possess a lesser amount of high molecular weight molecules in the mesophase portion of the pitch and a lesser amount of low molecular weight molecules in the non-mesophase portion of the pitch, and thus a smaller differential between the average molecular weights of the mesophase and non-mesophase portions of the pitch, than mesophase pitches having the same mesophase content which have been prepared in the absence of such agitation.
Patent SE-7707682-L (SE)
Inventor: NAIK A R
IPC: D06M13/46
Filed: 1977-07-01
Abstract: Fabric softening is provided by cationic diesters of the formula: <IMAGE>   wherein R1, R2 and R3 are each an alkyl or hydroxyalkyl group containing from 1 to 4 carbon atoms, or a benzyl group, R4 and R5 are each alkyl chains containing from 11 to 23 carbon atoms, and X- is a water soluble anion. Mixtures of these diesters with the corresponding monoesters are described together with preparative methods.
Patent SE-7713444-L (SE)
Inventor: BAKKER P M
IPC: B01D11/04
Filed: 1977-11-28
Abstract: A process for extracting non-surface active material from a water/sulphated or sulphonated organic matter-non-surface active material feedstock comprising extracting the feedstock with, as sole solvent, a C4 to C10 ketone, at a temperature of below 60.degree.C, or a C1 to C6 alkyl acetate to form a ketone or acetate/non-surface active material extract and a ketone or acetate/water/sulphated or sulphonated organic matter raffinate and optionally separating the ketone or acetate from the raffinate. This process provides a method of separating such a feedstock by use of a single solvent in contrast to the known procedures which require at least two solvents.
Patent SE-7901189-L (SE)
Inventor: HILBERT N
IPC: F27B1/16
Filed: 1979-02-12
Abstract: This device for blowing hot blast into shaft furnaces (2) has an annular distributor line (10), a number of blast tuyeres (8) mounted on the furnace wall (4), as well as blast connections (12) for connecting the individual blast tuyeres (8) to a connection (14) provided on the distributor line (10). In order, in spite of a flexible connection which is necessary as a result of the thermal deformations, to obtain only a small blast temperature drop between the distributor line (10) and the blast tuyere (8), the blast connections (12) consist of a rigid angled part. This part is connected rigidly with its one end to the blast tuyere (8) and with its other end to the connection (14) of the distributor line (10). The connection (14) is in turn fastened on the distributor line (10) by means of a flexible and sealed metal sheet (28). <IMAGE>
Patent SE-7902340-L (SE)
Inventor: SJOSTRAND G
IPC: A47G33/12
Filed: 1979-03-15
Abstract: A Christmas tree base or the like with a cross-shaped stand or the like, on the legs of which holders for the trunk or the like are provided, which by springs are capable to draw the holders to the center of the base. A cam disc is located centrally in the base. The cams of said disc upon rotation in one direction push the holders outward from the center. Upon rotation in the other direction, the springs draw the holders inward to the center whereby the holders with their upper portion abut the trunk. The holders are slidable on the legs with a certain play, so that a "chest drawer effect" arises upon abutment of the holders to the trunk and thereby locking is effected. The springs, therefore, can be dimensioned so small that the rotation of the disc in one direction or the other does not require much force, because the disc preferably is located in such a plane that it automatically neutralizes the action of the "chest drawer effect".
Patent SE-7906293-L (SE)
Inventor: VAN GILSE J
IPC: C07C209/00
Filed: 1979-07-23
Abstract: Algicidal composition comprising in an algicidally effective amount a diamine of the formula   <IMAGE>   wherein R1 is hydrogen or up to three substituents such as halogen, alkyl, phenoxy, phenylthio, or halogen substituted alkoxy, R2 is hydrogen or a substituent such as alkyl, phenyl, halogen substituted phenyl or a trifluoromethyl-substituted phenyl group, R3 is an alkylene of 2 to 6 carbon atoms, R4 is hydrogen or alkyl of 1 to 4 carbon atoms, R5 is alkyl of 1 to 6 carbon atoms or R4 and R5 are together tetramethylene or pentamethylene or R2 and R5 are together ethylene and where R1 is other than three halogen atoms.
Patent SE-8000091-L (SE)
Inventor: BOWYER W H
IPC: F41J5/06
Filed: 1980-01-07
Abstract: A hit detection device for use in a marksmanship evaluation device for providing positive and negative reinforcement of shooting techniques immediately after each shot is fired. The hit detection device comprises a transducer spaced apart from a target member and detects and provides a hit indication output when the target is hit. In a preferred embodiment, the transducer in combination with electronic circuitry provide discrimination such that a hit indication output is only provided when the target member is actually hit by a projectile directly and no output is provided if the target is hit by a ricochet or is disturbed by any other external source such as the wind, sonic booms, etc. In a further preferred embodiment, the target member is three-dimensional and at least partially surrounds the transducer to shield the same from air pressure disturbances caused by projectiles passing by but not actually hitting the target member.
Patent SE-8003379-L (SE)
Inventor: MANIZZA G A
IPC: B65D5/24
Filed: 1980-05-06
Abstract: A tray-type container and a method of forming the same container is disclosed which is formed from a single blank of paperboard having a coating of a heat sealable film material so as to provide when fully set up, a rectangular bottom wall forming panel with hingedly connected upstanding sidewall and end wall forming panels which are integrally connected at the corners by pairs of triangular web members folded upon each other and against the outside faces of the end walls where they are secured by narrow top edge reinforcing and stiffening strips folded downwardly of the top edge into overlying relation with the top portions of the folded web members and the end wall, which reinforcing strips are heat sealed to corner connecting tab members folded with the corner web members into position beneath the strips.
Patent SE-8005965-L (SE)
Inventor: GRZINA A
IPC: F04D29/42
Filed: 1980-08-26
Abstract: A pump comprising an outer casing, an inner liner and a rotatable impeller, the liner being mounted to the casing in a manner such that the liner is substantially secured against rotational movement within the casing but can expand, contract or deflect radially from the centerline of rotation of the impeller.
Patent SE-8101093-L (SE)
Inventor: JUNOVICH J M
IPC: C04B35/04
Filed: 1981-02-18
Abstract: A self-hardening compound for making casting moulds and cores containing a refractory filler, orthophosphoric acid, a magnesia-spinellid-type compound roasted at a temperature of 1600 to 1900`C during 40 to 1600 hours, and water at the following ratio of the said components in parts by weight: orthophosphoric acid 2-10; [the said magnesia-spinellid-type compound 2-20; water 0.5-6.0; refractory filler, balance].
Patent SE-8102369-L (SE)
Inventor: YANO M
IPC: H03K17/73
Filed: 1981-04-13
Abstract: PURPOSE:To avoid a breakdown of an optical ignition thyristor in case the optical fiber has a disconnection or an excessive surge voltage is applied, by providing a gate electrode formed with the electrical signal to the said thyristor. CONSTITUTION:When the voltage is applied to the light emittng diodes 111-114 from the ignition signal circuit 110, the diodes 111-114 emit the light to apply the optical energy to the thyristors 102-105 through optical fibers 106-109. Thus the arm 101 conducts. If the overvoltage is applied to the arm 101 by the external lightning surge or the like, the shockless diodes 123-126 conduct. Thus the electric signal is applied to the thyirstor to make the thyristor conduct. In case the optical fibers 106 has a disconnection, only the thyristor 102 becomes nonconductive. As a result, all voltage is going to be applied to the thyristor 102. In this case, the shockless diode conducts to make the thyristor 102 conduct. As a result, a breakdown can be avoided for the thyristor.
Patent SE-8103248-L (SE)
Inventor: AMERY J G
IPC: H04N9/80
Filed: 1981-05-22
Abstract: A transcoder useful in a video disc player includes a single multiplier in a chrominance signal path supplied with conversion signals which cause the multiplier to simultaneously frequency translate, conjugate and timebase correct a recovered chrominance signal in one format, such as NTSC, to produce a chrominance signal of another format such as PAL.
Patent SE-8104165-L (SE)
Inventor: WALLACE W K
IPC: B23P19/06
Filed: 1981-07-03
Abstract: A method for tightening a fastener to yield point wherein areas under a torque-angle curve-each of said areas including a constant abscissa-are successively measured. A decrease of area in a subsequently measured area, indicates that yield point of the fastener has occured. Upon attainment of yield point, the final torque and angular rotation parameters are checked to determine if pre-set values have been realized. The method includes a preliminary torque-angle curve measurement to determine if certain conditions are satisfied; failure to satisfy such conditions, aborts the tightening operation.
Patent SE-8105203-L (SE)
Inventor: GRAEF H T
IPC: G07D11/00
Filed: 1981-09-02
Abstract: An automatic banking or teller machine (ATM) having a plurality of diverse-function, sealed, tamper-indicating containers which are in locked condition when loaded therein including a depository container, a divert container and one or more note containers. The containers while being loaded into the ATM have doors for access openings opened to provide ATM operative status with the containers locked to the ATM. Interlocks are provided between the containers, container locks and the ATM so as to require a predetermined sequence of assembly or disassembly operations to be carried out in assembling or disassembling the containers, without variation or omission.
Patent SE-8106216-L (SE)
Title: Rolling drill crown radial and axial slide bearings - have solid grease slide surface insert comprising molybdenum di:sulphide and hardening adhesive
Inventor: SODERSTROM G T
IPC: E21B10/24
Filed: 1981-10-21
Abstract: A rotary drill crown which has bearing arrangement necessary for cutter or pin furnished head. The bearing arrangement includes a sliding bearing with an insert of solid lubricant in at least one of its surfaces. The lubricant is a composite containing molybdenum disulphide and an adhesive. Solid lubricant pref. contains 10-35 wt.% MoS2. It is heat resistance up to 600 deg.C. Its hardness is 70-130 HRR (Rockwell R).
Patent SE-8206136-L (SE)
Inventor: ARON M
IPC: H01J29/89
Filed: 1982-10-28
Abstract: A method for making a direction sensitive contrast enhancement filter for a shadow mask color cathode ray tube is disclosed to minimize the amplitude of moire interference patterns to unnoticeable or unobjectionable levels. For a particular color cathode ray tube phosphor dot size, the light transmission through a direction sensitive enhancement filter having a given hole size and spacing is determined mathematically. The filter is then moved a number of fixed increments with respect to the phosphor dot and the light transmission is determined for each incremented position. The variation in light transmission as the filter is moved incrementally across the phosphor dot is the data recorded. This procedure is repeated for different hole sizes and different hole spacings and the data graphed to find the minimum light transmission variation. At this minimum light transmission variation moire patterns are reduced to unnoticeable or unobjectional levels. A selected planar material then has holes or optically clear channels of the selected radius and spacing placed therethrough to make the filter.
Patent SE-8207326-L (SE)
Inventor: JOSEFSON BARBRO
IPC: A45D6/06
Filed: 1982-12-22
Abstract: Hair styling and drying device containing a hair styling and drying module connected to a suction fan for sucking a hair part into a spiral-shaped canal in the module. The walls of the spiral canal (22) are made of a heated foil element (25) that directly heats up the wet hair and vaporizes water as well as eventually heating the hair even further.<IMAGE>
Patent SE-8300830-L (SE)
Inventor: KRISTYANSON P G
IPC: C08G8/24
Filed: 1983-02-15
Abstract: The process comprises reacting the phenol with formaldehyde in the presence of an alkali metal catalyst in an aqueous solution at a temperature of from 60 to 70 DEG C for from 4 to 8 hours with subsequent polycondensation in an aqueous ethanol solution with addition of a fraction of shale alkylresorcinols having a boiling point of 270-290 DEG C in a ratio between the components, in per cent by weight, of phenol:formaldehyde:alkylresorcinol fraction:ethanol:water of 1:0.41-0.67:1.55-2.3:0.3-1:0.8-1.5. The polycondensation can be carried out with addition of 0.3-0.6 part by weight of ethylene glycol. The temperature of the polycondensation is kept at the boiling point of from 93 to 98 DEG C for 2.5-6 hours.
Patent SE-8300998-L (SE)
Inventor: TANGORRA G
IPC: F16G1/28
Filed: 1983-02-23
Abstract: A toothed belt constituted by an annular body of elastomeric material, having a structure that is resistant to tensile stress embedded therein and having a toothing on one of its faces. The teeth of said annular body have at least one slot corresponding to their own top.
Patent SE-8305081-L (SE)
Inventor: SANDELL SVEN
IPC: F21S10/04
Filed: 1983-09-21
Abstract: An imitation candle includes an elongated outer candle-casing (43), having located at one end thereof an electric light bulb (1) carried on one end of a pendulum. The other end of the pendulum carries a counterweight (18) comprising, at least in part, a permanent magnet (21). The pendulum is mounted on two wire-like elements (15) extending in a common plane from a common connector (11) on the pendulum. The ends of the wire-like elements remote from one another are anchored in a holder (23) located around the pendulum. The poles of the permanent magnet (21) lie on a line extending at right angles to the longitudinal axis of the pendulum. The two wire-like elements (15) extending from the common connector (11) in diametrically opposite directions preferably from conductors (3, 4) leading to the electric light bulb.
Patent SE-8404543-L (SE)
Inventor: MESSNER D
IPC: B64D47/00
Filed: 1984-09-11
Abstract: The invention relates to a terminal intended for a cabin management system, installed on board an aircraft. The terminal comprises a cabinet 10 in which all the elements that an operator needs, namely a visual display device 14, a keyboard 18, a high-speed printer 28, a magnetic card reader 60, a marked-card reader 42, a Winchester disc unit 76 and floppy discs, are mounted on a front panel 12. In order to improve the operating security of the system, the keyboard can be withdrawn inside the cabinet, behind a lockable door. Field of application: management of passenger cabins of aircraft, etc. <IMAGE>
Patent SE-8405332-L (SE)
Inventor: BERNATH G
IPC: A61P1/04
Filed: 1984-10-25
Abstract: The invention relates to new 2H-azeto[2,1-a]isoquinoline derivatives of formula (I)    <IMAGE>  (I)  wherein R1 and R2 represent hydroxyl or alkoxy having from 1 to 6 carbon atoms, R3 is hydroxyl, halogen or an   <IMAGE>   group,  wherein X is oxygen or sulfur, R4 is optionally substituted phenyl, and acid addition, metal and quaternary salts thereof. According to the invention the new compounds are prepared by cyclization of the corresponding compounds of formula (II),     <IMAGE> (II)  wherein R1, R2 and R3 are as defined above, and Hal is halogen. Compounds of formula (I) are pharmaceutically active, in particular are potent analgesic and antipyretic agents.
Patent SE-8505025-L (SE)
Inventor: JAMES M J
IPC: B60B33/00
Filed: 1985-10-24
Abstract: A twin-wheel castor incorporates brake means comprising an externally-operable brake member which is rockably mounted in a body of the castor for engagement with the wheels of the castor to lock the wheels against rotation. The brake member has a detent projection engageable with a formation of the body to retain the brake member in the braking position, and projecting locking stubs which are engageable between internally projecting webs of the wheels to lock the latter against rotation. The locking stubs are resiliently mounted so that their connection to the main body of the locking member on which the detent projection is mounted will yield, should locking movement of the locking stubs be blocked by engagement with the edge of one of the webs, thus allowing the detent projection to engage the body formation and retain the locking member in the locking position. Thus, as soon as the wheel concerned turns, the resilient mounting of the locking stubs causes the latter to move into a wheel-locking position.
Patent SE-8603269-L (SE)
Inventor: TAR L
IPC: F04C2/04
Filed: 1986-07-31
Abstract: Subject of the invention is an eccentric pump with lock valve, mainly for the lubricant circulation of drives, provided with case of inner cylindrical surface fixed with tangential support and having pressure and suction connections, furthermore with shaft sealed and voncentrically embedded leading through the case, liquid chamber closed between the case and the shaft, confined by parallel planes on the side, round eccentric part arranged on the shaft, rectangular sectional ring pressed to the cylindrical inner wall of the case by the eccentric part in a point of contact moving from the pressure connection to the suction connection, as well as a lock valve separating the suction and pressure connections from each other by way of sealing. According to the invention, the lock valve is formed as an externally tangentially support pin (9), the end of which is flattened inside the case (1) and fixed in the radial hole of the case (1) communicating with the suction and pressure connections (7,8), while the ring (4) pressed by the eccentric part to the inner wall of the case (1) is provided with a radial slot (10 ) connected to the flattened end of the pin (9) by way of self-adjustment and sealing.