baber/WOPTO huggingface dataset:
Patent SE-392074-B (SE)
Inventor: JOHANNES G
IPC: E04G7/14
Filed: 1974-07-22
Abstract: 1463545 Pneumatic tyre treads CONTINENTAL GUMMI-WERKE AG 17 July 1974 [26 July 1973] 31597/74 Addition to 1324387 Heading B7C The tread of a pneumatic tyre comprises a pair of circumferential ribs 2 in its central region, a circumferential row of blocks 3 separated by transverse grooves 10 in each of its edge regions, circumferential grooves 4 separating the ribs 2 from one another and the rows of blocks, and recesses 7 extending into the ribs 2 from the grooves 4 such that each rib has on each side projections 5, 6 extending axially from a straight continuous central portion c of the rib free of recesses, the projections 5 projecting further than the projections 6 and the projections on the facing sides of the two ribs being aligned so that each projection 5 is opposite a projection 6, and in each edge region of the tread each groove 10 joining the associated groove 4 at a point opposite a projection 5 on the adjacent side of the adjacent rib 2.
Patent SE-418320-B (SE)
Title: Hydraulic cylinder piston arrangement intended for elevating tables and similar
Inventor: JOHANSSON L
IPC: F15B1/00
Filed: 1978-06-02
Abstract: The invention relates to a cylinder piston arrangement intended for elevating tables and similar, comprising a cylinder 1 and a piston 2 displaceable therein, a hydraulic pump 6 with a drive means 7 for same, a vessel for unpressurised hydraulic medium, pipes connecting the pump with said vessel and with the cylinder volume 3, and a return or drain pipe 5 provided with a valve 11 arranged at the cylinder and regulating the flow from the cylinder volume to the vessel. The new matter is to be found in the fact that the valve 11 regulating the flow from the cylinder volume 3 and thereby controlling the maintenance of the position of the lifting table, is constituted by a valve cutting off the flow in its not actuated state, which is arranged directly at the cylinder, at which similarly the hydraulic pump 6 and its drive motor as well as the vessel 8 for the hydraulic medium are rigidly arranged. <IMAGE>
Patent SE-425505-B (SE)
Inventor: HELLSTEN K M E
IPC: C10M173/00
Filed: 1980-02-11
Abstract: During mechanical working, an aqueous lubricant composition is used as a lubricating and cooling agent, which contains an ether phosphate as a lubricating agent. A concentrate suitable for use as a lubricant after dilution with water is also described.
Patent SE-426403-B (SE)
Inventor: AXELSSON C-L
IPC: C10J3/08
Filed: 1981-05-20
Abstract: A method of gasifying carbon (C) in the form of coal, hydrocarbons and/or hydrocarbon compounds, comprising the steps of into a reactor vessel holding a molten iron bath to inject carbon, oxygen and iron oxides beneath the surface of the molten iron bath, where the iron oxides constitute a coolant and where carbon is injected in a stoichiometric excess relative to oxygen included in the bath in the form of oxides, and where the molten iron bath has such a carbon content that it solves-in carbon. According to the invention, the reactor vessel is caused to have an inner total pressure of 2 to 50 bar, preferably 4 to 10 bar. Hereby the gas production and the production of pig iron increase. Furthermore, the dust formation and the lining wear are reduced substantially.
Patent SE-431018-B (SE)
Title: System for charging a hot water accumulator from a discharge air heat pump
Inventor: EKROTH I
IPC: F24D11/02
Filed: 1982-05-10
Abstract: System for utilizing the heat content in ventilation discharge air for heating of service water, comprising a heat pump 2, the evaporator 4 of which is connected to a discharge air heat exchanger 10 and the condenser 6 of which is connected for transfer of heat to a circulation circuit for service water, containing at least one main hot water accumulator 30, 32. In a separate heat exchanger 14 arranged between the condenser 6 and the accumulator 30, 32, in which heat exchanger heat is transferred from the working medium of the heat pump on the hot side to incoming cold service water, and from which water thus heated is supplied to the main accumulator, a regulating of the water flow and of its temperature takes place by means of a temperature- controlled regulating valve 28 in the hot water outlet from the separate heat exchanger 14, such that the water put out from the heat exchanger will have a regulated temperature, irrespective of the temperature of the incoming water. In the cold-water inlet of the separate heat exchanger 14, an operating thermostat 26 is arranged, controlling the operation of the heat pump in dependence of the temperature of the incoming water. The main accumulator 30, 32 only has an accumulation function, and any additional heat is supplied to the service water subsequent to the accumulation. <IMAGE>
Patent SE-452577-B (SE)
Title: Electro-magnetically driven vibrating rod for engraving
Inventor: POPOVIC STOJAN
IPC: B44B3/00
Filed: 1982-09-01
Abstract: The vibrator for use as an engraving pen comprises an electro-magnetically driven vibrating rod to which is attached the requisite tool. The rod is connected to, or forms part of, a soft magnetic core axially movable within a coil for A.C. feed. In the rest state, the core is held in the required position y by two counteracting springs of which at least one is adjustable. The frequency of vibration for the mechanical system comprising the core, rod and springs, and thus for the engraving needle, can be adjusted to different multiples of the A.C. frequency.
Patent SE-447279-B (SE)
Title: Tie
Inventor: LARSSON R
IPC: E01B3/16
Filed: 1982-09-16
Abstract: The invention is a tie (2) which in cross section features two downward facing flanges (6) joined to an overlaying connector (7) which features notches (2) open on the top for reception of rails (3), where the tie features tongues (5) intended to shoot forth over the foot part (4) of the rail. The tongues are formed by parts of the connector and flanges and present an inverted U or V-shaped cross section.<IMAGE>
Patent SE-449419-B (SE)
Title: Use of (Z)-9-tetra:decenyl acetate
Inventor: LOFQVIST JAN
IPC: A01N37/02
Filed: 1983-03-08
Abstract: The use of (Z)-9-tetra decenyl acetate (I) for killing the spruce cone moth Dioryctria abietella is described. (I) is a sexual pheromone for Dioryctria abietella. Z-9-tetra decenyl acetate inhibits this attraction effect by preventing the identification of the females. (Provisional Basic previously advised in week 8443)
Patent SE-455082-B (SE)
Title: Pedal brake for chain-geared bicycle
Inventor: BERGLUND KARL-GUNNAR
IPC: B62L5/00
Filed: 1984-02-17
Abstract: The brake is applied by pedalling backwards, and its disc is maintained on the crank wheel (4) by a stop component. The disc activates the brakes of the cycle by means of an attached wire (8) or rod. The brake also has an arm (9) at the free end of which is a component (10) which, when back-pedalling occurs, locates against the cycle chain (12) and slackens it.
Patent SE-446622-B (SE)
Inventor: LARSSON N-O
IPC: B66F9/075
Filed: 1984-12-03
Abstract: A motor-driven truck comprising a front lifting stand (3), first guide and journalling means including a longitudinal stand (8) stationary mounted on the chassis (1), second guide and journalling means including a stand (9) movable along the stationary stand (8), and an operator's cab (2) supported by the movable stand (9) and arranged to be placed in a desired position which is variable with respect to the stationary stand (8) and to the front lifting stand (3) as well, said first guide and journalling means including journalling elements (15) which are firmly connected to the movable stand (9) and guided by the stationary stand (8). According to the invention the stationary stand (8) is diagonally arranged so that it encompasses an acute angle a with the centre line C, of the truck and so that it extends between a rear place at the centre line C, and a front place at a front corner of the truck near one side of the lifting stand (3), whereby the movable stand (9) includes a horizontal stand member (14) located under the cab and a vertical stand member (13) rigidly connected to the horizontal stand member (14) and arranged close to the rear surface (23) of the cab (2). Said journalling elements (15) are firmly mounted onto the under side of the horizontal stand member (14). The second guide and journalling means includes journalling elements (26, 27) firmly connected to the cab (2) and guided by the vertical stand member (13). Furthermore, first force-transmitting means (22) is connected to the stationary stand (8) and to the horizontal stand member (14) for controlled stepless movement of the cab (2) and the movable stand (9) along the stationary stand (8), whereas second force-transmitting means (28) is connected to the rear surface (23) of cab (2) and to the movable stand (9) for controlled stepless movement of the cab (2) along the vertical stand member (13).
Patent SE-460921-B (SE)
Inventor: RENNERFELT GUSTAV
IPC: F16H1/32
Filed: 1987-01-26
Abstract: PCT No. PCT/SE88/00027 Sec. 371 Date Jul. 21, 1989 Sec. 102(e) Date Jul. 21, 1989 PCT Filed Jan. 26, 1988 PCT Pub. No. WO88/05508 PCT Pub. Date Jul. 28, 1988.An eccentric gear comprising a stationary gear wheel (2) and an eccentric gear wheel (9). The eccentric wheel is freely mounted on the input shaft and is driven round by eccentric means (4, 6) causing the eccentric wheel to roll round the internal teeth on the stationary wheel. A driving dog transmits the slow rotation of the eccentric wheel to an output shaft (14). Distinguishing for the invention is that the teeth are corrected such that the eccentric wheel is adjusted with the aid of the two eccentric means such that there is practically no backlash. A computer calculated least clearance between respective top lands on the teeth is obtained with respect to tooth meshing. The eccentric means comprises two cylindrical sleeves arranged eccentrically one in the other. At one end part of each of the sleeves, one of which is arranged eccentrically in the other, there is a radially outstanding tongue (5, 7). These tongues serve as counterweights balancing the imbalance moment of the satellite gear wheel which is due to its eccentric mounting on the input shaft. Backlash and play are eliminated by turning the sleeves of the eccentric means relative to each other.
Patent SE-456808-B (SE)
Title: Drill for stone and concrete
Inventor: SCHAGERSTROEM TONIE
IPC: B25D17/02
Filed: 1987-02-19
Abstract: The central hollow space in the tube (11) communicates in its rear part with one or more apertures (28) in the rod shaft part (13). These in turn work in conjunction with a surrounding casing to form a suction coupling for aspirating drilling dust from the bore hole.
Patent SE-462942-B (SE)
Inventor: WILKINSON DENT P
IPC: H04L27/233
Filed: 1989-01-26
Abstract: The invention relates to a method and to an arrangement for rapidly controlling the frequency of a radio-receiver which receives signal-sequences which have been subjected to interference and which include a synchronizing-sequence and a data sequence. The signal-sequence is converted in an A/D-converter to provide signal-points (ET) which are intended for analysis, and a Viterbi-algorithm (10) is adapted (12,13) with the aid of adaptation signals (U1<K>) obtained from the synchronizing-sequence of the prevailing interferences. The data-sequence is Viterbi-analyzed through a large number of calculating stages, for the purpose of determining the bit-sequence (S1) of the data-sequence. According to the invention the signal-point (ET) is branched-up to branch-signal points (ET), the number of which is equal to the number of states of the Viterbi-algorithm (10). Each individual branch-signal point is phase-shifted (20) to a corrected signal-point (ET,1) and is compared (21) with its adaptation signal (U1<K>), which has separate (K) signal points. Distances ( DELTA ST,1<K>) and angular deviations ( DELTA  phi T,1<K>) are calculated between the corrected signal-point (ET,1) and the adaptation-signal (U1<K>) signal points. A transition (K<1>) is selected through the Viterbi-algorithm (10), with the aid of the distances ( DELTA ST,1<K >) and the angular deviation ( DELTA phi T,1<K>,) corresponding thereto is selected (22). Selected angular deviations ( DELTA  phi T,1<K>) for successive incoming signal-points (ET) are low-pass filtered and integrated (22) to form a phase correction signal (V) through which the phase of the successively incoming branch-signal points (ET) are shifted (20). Corresponding phase correction signals are calculated for the remaining states of the Viterbi-algorithm (10).
Patent SE-469197-B (SE)
Title: Mine-clearing device
Inventor: NORDSTROEM B
IPC: F41H11/18
Filed: 1989-06-16
Abstract: A mine-clearing device comprises a rotor with a rotor body 7 which bears striking elements 72 for striking action on mines or the like on a surface such as a landing strip for aircraft, the rotor being arranged with an essentially vertical axis of rotation and the striking elements 72 being arranged so as to move in direct proximity to the surface of the ground. The rotor body 7 bears a central support arrangement 78, for example in the form of a guide wheel which interacts with the ground in order to define the height of the striking elements 72 relative to the ground. The rotor body is rotationally driven by an axle shaft which is connected firmly to the rotor body and extends upwards from the same, and the rotation mounting which is included in the shaft of the guide wheel, which shaft is connected centrally to the underside of the rotor body, allows the guide wheel to stand still relative to the ground when the rotor rotates. <IMAGE>
Patent SE-467347-B (SE)
Inventor: MAANQVIST K K
IPC: B24B3/33
Filed: 1989-08-22
Abstract: An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in realation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the drill bit (1) to be ground and to cause the grinding pin (15) to rotate rapidly around its longitudinal axis. The drill bit is clamped securely in a stationary holder arrangement (2) which includes a tiltable table (35) which can be adjusted to and locked in selected angular positions.
Patent SE-463392-B (SE)
Inventor: JOERNEUS L
IPC: A61C8/00
Filed: 1989-09-15
Abstract: The invention relates to a distance member (1) for a tooth implant anchored in the jaw, which distance member comprises, on the one hand, a sleeve-shaped element (5) which is designed to connect with the shoulder part of the securing element (fixture) (2) of the tooth implant and, on the other hand, a distance screw (7) provided with an externally threaded part (8) for engaging in a bore (9) in the upper part of the fixture for anchoring the sleeve-shaped distance element (5) on the fixture (2). The distance screw (7) is provided with an upper bore (25) for securing of a cap (4) embedded in the prosthesis construction. The upper part of the distance member is designed to be accommodated within a conical, upwardly narrowing delimiting surface defined by the said cap (4). The upper part (17) of the sleeve-shaped element has a conical peripheral surface (18) with an engagement part (14) designed to cooperate with a tubular counterstay (29) in a fitting tool, and the distance screw (7) also has a conical peripheral surface which forms an extension of the conical upper part (17) of the sleeve-shaped element, and which has an external engagement part designed to cooperate with a second part, a tightener (27) in the fitting tool. The design of the distance member permits a low distance height and facilitates handling.
Patent SE-463002-B (SE)
Title: Method of making a pressure-tight plug on a filled cable
Inventor: SERRANDER H
IPC: H02G1/14
Filed: 1989-11-14
Abstract: The invention concerns a method of making a pressure- tight plug on a Vaseline-filled cable. The aim of the invention is to plug a filled cable at the transition to dry and possibly pressurized cable. The plugging is carried out by compressing a shrinkage fit without cleaning the conductors of filling material but with at least one drainage opening arranged outside the shrinkage fit. When compressing the shrinkage fit the plugging material melts together with the cable insulation and forms a pressure-tight plug and at the same time forces the filling material away from the plug area and out through the drainage opening. The plugging material consists preferably of a polymerized thermal-melting adhesive. <IMAGE>
Patent SE-465852-B (SE)
Title: Suction unit
Inventor: NAESLUND E
IPC: A47L9/10
Filed: 1990-04-27
Abstract: A suction unit for gathering up solid parts comprises a hose, a separator, a filter and a fan, the suction hose being connected to a collection container 2. This container is made up of a base wall, a number of side walls and a roof-forming deck 8 on which the separator and the filter are mounted. An outlet opening 9 for emptying the container is arranged in an end wall 7 of the container 2 and can be closed by means of an airtight hatch 10. The container 2 is mounted pivotably on a base part 12 which has devices for receiving the fork of a forklift truck or pallet lifters by means of which the unit can be transported short distances. The pivotability of the container permits tilting of the latter to an emptying position in which the opening 9 is located low down in relation to the base part. <IMAGE>
Patent SE-470272-B (SE)
Title: Method and equipment for measuring the evenness of a surface
Inventor: NOSS P M
IPC: E01C23/01
Filed: 1990-11-09
Abstract: The present invention relates to a method and equipment for measuring the evenness along a surface II of a road or a runway on an airfield in the direction of travel by means of a long beam I with a number of ultrasound measuring devices 1-17 which are directed downwards towards the surface II of the road. The beam I is, for example, arranged in a towed carriage behind a vehicle at a suitable distance (for example 20 cm) above the surface II of the road. During movement, ultrasound pulses are transmitted simultaneously from all the measuring devices 1-17 for subsequent recording of the echo from the surface II of the road by the same measuring devices in order to obtain a record of the distance between the beam and the surface of the road for each individual measuring device. The measuring is repeated when the beam I has been moved a distance equal to an integer multiple of the distance between two adjacent measuring devices in such a manner that a number of previously measured points are measured again, that is to say an overlapping technique is used. The measurements are recorded in the vehicle and data processed at a later stage for presentation of, for example, a height profile along the entire section measured. <IMAGE>
Patent SE-468928-B (SE)
Title: Method for applying ion-exchanger mass in filter
Inventor: BERG A
IPC: B01J49/90
Filed: 1991-08-30
Abstract: Method for applying a coating-layer of ion-exchanger mass to a supporting matrix of a filter element disposed in a filter tank 20, the filter tank being installed in a circulation circuit comprising, apart from the filter tank, a coating tank 21, to which suspended ion-exchanger mass is supplied, a pipe 23 through which ion-exchanger mass is supplied to the filter tank, a pipe 24 through which the clear filtrate from the filter tank is returned to the coating tank, a by-pass pipe 25 between the return pipe and the supply pipe through which the clear filtrate is in part led past the coating tank, two flow valves 26,27, one in the return pipe, X 26, and one in the by- pass pipe, Y 27, and a circulation pump 28 disposed in the supply pipe and in which the concentration of suspension of ion-exchanger mass supplied to the filter tank 20 is maintained at a value between 100 and 500 ppm as a result of the flow through the flow valve X in the return pipe being controlled such that the proportion of clear filtrate which is led past the coating tank is regulated. <IMAGE>
Patent SE-469915-B (SE)
Title: Arrangement for feed-water pipes in a nuclear power reactor
Inventor: ERIKSSON O
IPC: G21C11/02
Filed: 1992-02-04
Abstract: The invention relates to an arrangement for feed-water pipes 5 in a nuclear power reactor, the reactor tank 3 of which is enclosed in a biological shield 2, through which the feed-water pipe 5 is guided via a through-duct 7 into the reactor tank 3. The biological shield 2 is, on the inside, provided with a number of first cooling-air ducts 14 and the inside of the through-duct 7 is covered with a liner pipe 10 made of steel plate or the like. According to the invention, a second cooling-air duct 16 has been arranged around said liner pipe 10 at its inner end facing the reactor tank 3, and the liner pipe 10 has been provided with cooling flanges 17 which project into said second cooling-air duct 16. This second cooling-air duct 16 has been connected to at least one of said first cooling-air ducts 14. <IMAGE>
Patent SI-9210081-B (SI)
Title: Pneumococcal polysaccharide conjugate vaccine
Inventor: KNISKERN PETER J
IPC: A61K47/36
Filed: 1992-01-27
Abstract: A novel conjugate vaccine comprising partially hydrolyzed, highly purified, capsular polysaccharide (Ps) from Streptococcus pneumoniae bacteria (pneumococci, Pn) linked to an immunogenic carrier protein, is produced by a new process. The conjugate is useful in the prevention of pneumococcal infections. Vaccines comprising a mixture of from one to ten different pneumococcal polysaccharideimmunogenic protein (Pn-Ps-PRO) conjugates induce broadly protective recipient immune responses against the cognate pathogens from which the polysaccharide components are derived. Young children and infants younger than 2 years old, normally unable to mount a protective immune response to the Pn-Ps alone, exhibit protective immune responses upon vaccination with these Pn-Ps-PRO conjugates.
Patent ZA-9010391-B (ZA)
Title: Process and apparatus for removal of impurities from flue gases
Inventor: WEINWURM PETER
IPC: B01D5/00
Filed: 1990-12-27
Abstract: PCT No. PCT/CA90/00463 Sec. 371 Date Jun. 22, 1992 Sec. 102(e) Date Jun. 22, 1992 PCT Filed Dec. 21, 1990 PCT Pub. No. WO91/09664 PCT Pub. Date Jul. 11, 1991.A process and apparatus is disclosed for removing impurities from gases such as flue gases. A liquified gas such as nitrogen is introduced into direct contact with the gases to be cleaned of impurities concurrent with the introduction of a sorbent powder for cooling the gas to a temperature in the range of 60 DEG  C. to -20 DEG  C. and with nucleation precipitation and condensation of heavy metals, salts, acids and hydrocarbons onto the sorbent. A porous and permeable bed of said sorbent is formed through which the gases are drawn for absorption and adsorption of said precipitated and condensed material thereon. The pH of the sorbent is adjusted and maintained in the pH range of 9 to 11.
Patent CN-1400891-B (CN)
Title: 含有至少一种杂聚物和至少一种胶凝剂的化妆品组合物及其使用方法
Inventor: PINZON C
IPC: A61Q1/06
Filed: 2001-12-12
Granted: 2010-06-23
Abstract: 本发明涉及一种生理可接受的组合物，特别是一种化妆组合物，其含有至少一种液体脂肪相和至少一种用于所述脂肪相的胶凝剂，所述液体脂肪相包含至少一种结构化用聚合物，所述结构化用的聚合物含有具有含至少一种杂原子的烃基重复单元的聚合物主链，所述液体脂肪相、所述结构化用聚合物和所述胶凝剂形成生理可接受的介质。这种组合物可以是口红条形式的，这种口红条是稳定的、不渗出的并且其涂抹产生具有良好随时间变化的保持能力的亮泽附着物。
Patent CN-1004983-B (CN)
Title: 旁热式阴极的制造方法
Inventor: KOIZUMI SACHIO
IPC: H01J1/20
Filed: 1986-03-18
Abstract: 本发明涉及旁热式阴极的制造方法。此法包括通过还原金属氧化物薄膜，在阴极套筒的内表面上形成黑色薄膜的工艺－－而金属氧化物薄膜已事先通过加热而形成在含有还原材料的阴极套筒的所述内表面上。由此法制成的旁热式阴极同用常规方法制成的阴极相比具有较短的电子发射的发射预热时间和较低的功率消耗。