baber/WOPTO huggingface dataset:
Patent SE-350705-B (SE)
Inventor: VAN WEERT G
IPC: C01B13/26
Filed: 1968-09-12
Abstract: 1,195,637. Heating fluidized beds. FALCONBRIDGE NICKEL MINES Ltd. 11 Sept., 1968 [14 Sept., 1967], No. 43117/68. Heading F4B. [Also in Division C1] A fluidized bed reactor is heated by the combustion of an explosive mixture of gases (e.g. a mixture of natural gas or propane and air) the gases being delivered by separate fans 20, 21 to a common header 18 outside the shell of the reactor, and feeding the mixture to the hearth of the reactor by conduits 22 having parts outside the shell so that the gaseous mixture is maintained below its ignition temperature. The arrangement is such that the velocity of delivery of the gases is above the flame propagation speed of the gaseous mixture, and restrictions may be formed in each conduit to increase the gas velocity. To prevent diffusion within the refractory hearth of the lining, the delivery end of each conduit may be surrounded by a sleeve embedded in the hearth and secured to the reactor shell. The conduits 22 are preferably made of soft metal, so that they can be crimped to cut off gas flow in the case of a blockage. The reactor is used for the production of metal oxides from high melting point chlorides, and the bed may be formed of particles of the same or a different oxide. To start up the reactor, the mixture of gases is ignited prior to feeding the bed particles to the reactor. Material, such as non-volatile chlorides, is fed pneumatically to the bottom of the bed through an inlet 15, or delivered through an inclined feed pipe 23. A solution of chloride, which may be the liquor from a pickling bath is sprayed on to the top of the bed from a pipe 24. Product granules are discharged from a pipe 16, undersized granules being returned through a feed pipe 27, and dust and hydrogen chloride are recovered from the waste gases. The reactor may be used to regenerate spent moulding acid. The gas delivery conduits may be capped, or may taper upwardly, or may diverge from a restricted bottom part, or a restriction may be formed at the base of the conduit by allowing it to project into the header (Fig. 7, not shown).
Patent SE-329418-B (SE)
Inventor: SCHUELER K
IPC: H04M17/02
Filed: 1968-09-30
Abstract: 1,197,532. Automatic exchange systems. SIEMENS A.G. 27 Sept., 1968 [29 Sept., 1967], No. 45883/68. Heading H4K Metering pulses arriving at a prepayment substation are utilized to step a first uniselector whose contacts are so connected to those of a second uniselector that the latter is caused to step thereby a variable number of times whereby the values represented by the positions of the two uniselectors are kept as closely aligned as possible. In the German system described each metering pulse corresponds to a charge unit of 18 pfennig and each coin pulse to a value of 10 pfennig which is the minimum value coin acceptable by the coin box. If the same metering pulse rate is to be used for all subscribers it is therefore necessary to convert each metering pulse into a number of coin pulses each of which represents 10 pfennig. If this number is the same for each metering pulse then obviously a vast discrepancy between the required call fee and the actual fee paid would arise. Reference is made to a prior art method of solving this problem using capacitors. In the present embodiment the interrelated stepping of the uniselectors ensures that the discrepancy remains small and in fact vanishes altogether once every 5 metering pulses. Particular description.-An arriving metering pulse brings up relay J thus closing the operating circuits for selector magnets D1, D2. Wiper da1 of the first uniselector thus steps to and stops on the first outlet 1. Wiper da2 however on reaching its first outlet finds earth potential thereon and its magnet is thus enabled so as to step da2 to outlet 2 where it stops. Relay C operates at each step of da2 so as to produce a coin pulse. Receipt of the next metering pulse steps da1 to outlet 2 and da2 to outlet 4, and the following pulse sets da1 on its outlet 3 and da2 on its outlet 5. The fourth pulse steps da1 to outlet 4 and da2 to outlet 7. The fifth pulse causes wiper da1 to reach outlet 5 whereby this switch then homes by virtue of its self-interrupter contact d1. The fifth pulse also causes wiper da2 to reach outlet 9 whereby this switch then homes without producing any more coin pulses. This sequence repeats with the arrival of further metering pulses. The first switch thus counts in steps of 18 pfennig while the second switch counts in steps of 10 pfennig with the second switch being set to a value, which is an integral multiple of 10, normally higher than that to which the first switch is set but which is the same at each fifth step of the first switch.
Patent SE-327897-B (SE)
Inventor: MOODY J
IPC: D06C23/04
Filed: 1966-10-06
Abstract: 1,159,934. Embossing. CLUPAK Inc. 25 Aug., 1966 [21 Oct., 1965], No. 38211/66. Heading B6J. [Also in Divisions D1 and D2] A web, sheet, or film is textured in a shrinkage press between a smooth elastomeric surface and a contractible patterned surface with there being sufficient pressure between the surfaces to prevent the material being creped. The elastomeric surface is either a rubber belt or a rubber-covered roller, while the patterned surface is formed by a woven belt of nylon, polyester, or rubberized material. The woven belt may be backed by a rubber layer. The web or sheet may be printed in the press by dye or pigment being applied to the woven belt by means of a blade, regulated spray, or roller applicator. The web may be kraft paper having 30%-45% moisture, dry or slightly moist tissue, or a non-woven material.
Patent SE-418998-B (SE)
Title: Fibre optical temperature transmitter based on measurement of the position of an absorption edge for the temperature-dependent spectral absorption capacity of a material
Inventor: SANDER L
IPC: G01K11/12
Filed: 1978-09-28
Abstract: A fibre optical temperature transmitter contains a material 7 which is exposed to the temperature being measured. Optical fibres 2, 4, 5 are arranged to introduce light into said material and to extract light from it. The material 7 is temperature-dependent in such a way that its spectral absorption capacity is different within at least two wavelength regions. The outgoing light therefore has a different wavelength distribution than the incoming light, depending on the temperature of the material. The temperature-sensing material can be a metal oxide, such as orange minium or iron oxide, or a semiconductor material with temperature-dependent band gap, and the material can be arranged fixed or moveable relative to the optical fibres. <IMAGE>
Patent SE-435956-B (SE)
Title: Turnbuckle
Inventor: NILSSON ROLF BRUNO
IPC: F16G11/12
Filed: 1979-11-16
Abstract: The invention concerns a turnbuckle.Current turnbuckles have a number of shortcomings. Often the wire end has to be prepared, for example by fitting special eyes, locks or other types of fastenings. This means that the length of the wire has to be cut before any extension is added.The turnbuckle described in the invention, is characterised by a holding part (2; 20), and a nut (9; 23) connected to the holding part (2; 20), which can be turned relative to the holding part (2; 20). There is an external threaded sleeve (6; 24) taken up inside the nut (9; 23), which the wire runs through. The sleeve (6; 24) is fitted with a device (8; 32) to prevent its turning relative to the holding part (2; 20). Another device (15,16; 27-30) for fixing an end (14; 26) of the wire relative to the sleeve (6; 24) is fitted in the sleeve (6; 24) or connected to it. The holding part (2; 20) has a further device (12,13; 21) to hold the second end of wire or to retain the holding part (2; 20) relative to a fixed point.<IMAGE>
Patent SE-422772-B (SE)
Title: Tracked vehicle
Inventor: PERNUM B
IPC: B65G7/06
Filed: 1980-07-04
Abstract: The object of the invention is a tracked vehicle having an air cushion device 12, which acts between the vehicle chassis 1 and the ground-travelling parts of the track 3a, 3b along at least a section of these and replaces track supporting wheels. <IMAGE>
Patent SE-425945-B (SE)
Inventor: CARLSSON K
IPC: B01D50/00
Filed: 1981-04-03
Abstract: This invention relates to a device at a dust filter for cleaning a gas flow from dust. The dust filter consists of an electrostatic precipitator or fabric filter (bag filter) and comprises a filter chamber (10) with gas inlet (12) and gas outlet (13). At the gas inlet a precollector (30) in the form of a louvre collector (31) is located for separating coarse dust, i.e. dust with a diameter exceeding 50-75 microns. In the order to obtain good collection at the louvre collector (31), the collected dust is evacuated by means of a partial gas flow, which is passed to a dust hopper (34) and a dust discharge unit (35). According to the invention, the dust discharge unit (35) comprises a cyclone collector (36), the inlet portion (37) of which is integrated with the dust hopper (34), and the outlet portion of which or central pipe (38) is formed with a passageway (39), the mouth (40) of which is located in the filter chamber downstream the louvre collector. The cyclone collector (36) is dimensioned so that the pressure drop over the louvre collector (31) amounting dimensioned so that the pressure drop over the louvre collector (31) amounting to between 0.0015 and 0.0030 atm is sufficient to drive the partial gas flow through the cyclone collector, which may be an axial cyclone or a tangential cyclone.
Patent SE-447234-B (SE)
Inventor: NORDSTROM K L
IPC: G01C19/32
Filed: 1983-01-07
Abstract: The invention relates to an aircraft attitude indicator (1) laving a gyro controlled display (2) with delineations of reg- ularly spaced meridians (48) that maintain a vertical orientation and spaced parallels (8, 49) transverse to the meridians, one of which is an equator (8) that divides the display into upper and lower halves (6,7) and corresponds to a horizon. The lower half (7) has pointer indicia (50), each laving a pointing apex proximal to the equator and a base on a parallel and remote from the equator. The pointer indicia (50) cooperate with a reference delineation (45) that is rela- dively fixed with respect to the aircraft and substantially cen- :ered on the display (2). The pointer indicia are delineated at regular intervals along the meridians (48) and parallels (49) :o provide the "up" indication in all diving attitudes of the aircraft. (Fig. 2.)
Patent SE-436174-B (SE)
Title: Turntable
Inventor: NIKOPSKY A K
Filed: 1983-08-19
Abstract: The invention concerns a turntable which incorporates a face-plate, a mechanism for turning this, and a mechanism for locking off the face-plate's position. The mechanism for turning the face-plate (13) consists of a transformer (1-7) for the conversion of swing movements to turning movements, whilst the face-plate (13) is built up from a centre-part (18) and a side-part (19) which engages with the centre-part along a ring shaped support surface (20). The mechanism (14) for the locking off of the face-plate's (13) position combines with the side-part (19). Two coaxial permanent magnets (29, 30) having different polarities are set against each other, whereby one magnet is secured on the face-plate's (13) centre-part (18) and the second magnet is secured on a bowl shaped container.<IMAGE>
Patent SE-443460-B (SE)
Inventor: ZETTERGREN T
IPC: G05G17/00
Filed: 1983-10-05
Abstract: A control assembly comprises a housing; a control lever extending from the housing and pivotally mounted therein; spring means arranged in the housing and effective to return the control lever automatically to a neutral position; and a potentiometer for converting movement of the control lever relative to the housing from the aforesaid neutral position to an electrical signal. According to the invention, the spring means (4) comprises two mutually connected tubular parts (8, 9), between which the end of the control lever (3) located in the housing (2) is mounted for pivotal, but not rota- tionat, movement, wherein in the neutral position of the control lever (3) the longitudinal axis of respective tubular parts (8, 9) extends substantially at right angles to the longitudinal axis of the lever. The tubular parts (8, 9) are axially movable relative to the housing (2) against the action of a coil spring (12, 13) mounted in each of a respective one of the tubular parts and acting between the respective tubular parts and the housing (12). The control assembly further comprises a sliding-contact potentiometer (5) having a first part (30) which is connected to the tubular parts (8, 9) and extends parallel with the axial extension thereof, and a second part (31) which is firmly secured relative to the housing (2).
Patent SE-441975-B (SE)
Inventor: ALMSTROM H R S
IPC: D04B1/26
Filed: 1984-04-24
Abstract: The invention relates to a knitted stocking having an elastic portion at the upper end of the leg of the stocking. This stocking is arranged such that the elastic portion comprises an outer part (10) which forms a stronger elastic portion, and another part (12) located inwardly of the stronger part, which forms a weaker elastic portion and a stitch guard.
Patent SE-456406-B (SE)
Title: Centrifugal separator with cooling arrangement
Inventor: JOHANSSON B
IPC: B04B15/02
Filed: 1987-02-09
Abstract: The outlet from the separation chamber has an axially movable slide-valve to open and close the outlet. The closing chamber is also part of the cooling system. It has an inlet and an outlet for the closing hydraulic liquid. During the action of centrifugal separation, the hydraulic closing liquid flows through the cooling channel and thus serves as the coolant.
Patent SE-462342-B (SE)
Title: Device for extracting or introducing borehole tubes in ground drilling
Inventor: LINDMARK A
IPC: E21B19/08
Filed: 1987-06-30
Abstract: A device for extracting/introducing borehole tubes 8, used in ground drilling and the like, from/into the ground comprises rotating rollers 5 for engagement with tubes for the purpose of moving the latter. The rollers have a plane of mirror symmetry extending at right angles to their axis of rotation. The jacket surface of each of the rollers is provided with a number of peripheral bulges which are designed such that two adjoining bulges situated on the same side of the said plane of symmetry have their tops touching a borehole tube of a certain diameter. This borehole tube diameter increases with the distance of the said bulges from the plane of symmetry, so that the two outermost bulges of the roller are intended to touch a borehole tube of greater diameter than bulges situated nearer the plane of symmetry. <IMAGE>
Patent SE-460758-B (SE)
Title: Device for lifting jaw model sections
Inventor: GUSTAFSSON P
IPC: A61C13/00
Filed: 1988-03-25
Abstract: The wall panel includes an outer concrete layer, an inner concrete layer and a central insulation layer positioned between the concrete layers. The inboard vertical faces of the inner and outer concrete layers have laterally spaced vertical ribs in confronting relation to each other. The central insulation layer includes laterally spaced vertical grooves on each vertical side face sized and configured to nestingly receive the ribs on the inboard faces of the inner and outer concrete layers. A reinforcing rod structure of ladder configuration serves to tie the layers together with one vertical stile of each ladder construction embedded in the outer concrete layer. The other vertical stile of the ladder structure is embedded in the inner concrete layer. The rungs between the stiles extend between the confronting ribs through the central insulation layer.
Patent SE-463814-B (SE)
Inventor: MARGEN PETER
IPC: F17C9/00
Filed: 1989-06-05
Abstract: The invention relates to an arrangement for a storage of a cold liquid which consists of a condensed gas, e.g. liquefied natural gas, contained in a heat insulated vessel (1), which includes extraction means (5, 6) for removing the evaporated liquid (3') which is present above the free surface of the liquid. According to the invention a lid (9) is floating on the free surface of the liquid and forms an evaporation space (1') between the lid (9) and the free surface of the liquid having a substantially constant volume and that the extraction means (5, 6) are arranged to remove the evaporated liquid from the evaporation space (1') and to maintain the pressure within said space at a substantially constant value.
Patent SE-465032-B (SE)
Title: Lifting arrangement comprising four variable lifting chains
Inventor: KRISTENSSON G
IPC: B66C1/12
Filed: 1990-05-30
Abstract: The invention concerns a lifting yoke which is hung from a crane or traverse. Hanging from the lifting yoke there are four lifting chains which can be drawn out to the desired length, independently of each other, and are locked securely by a single manoeuvre. These four lifting chains are provided with hooks at the ends, which are secured in the article which is to be lifted. This allows lifting with two, three or four chains of different length. The invention aims to solve the problems which arise when the article lacks special lifting eye bolts or has several lifting eye bolts of different height or length in relation to the centre of gravity. The invention comprises four variable lifting chains 1, each with a roll drum 2, a locking wheel 3 and a locking device 4 with which the lifting chains can be locked at different lengths, independently of each other. When used, the lifting chains 1 are drawn out to the desired length and secured to the article, after which they are locked with the lever 5 which is coupled by tension springs 6 to the four locks 4 which interact with the locking wheels 3. After use, the lifting chains are unlocked via the lever and released from the article, and they automatically roll up onto the reels 2 with the aid of the springs 7. <IMAGE>
Patent ZA-9010282-B (ZA)
Title: Cosmetic composition
Inventor: ROSSER DAVID ARTHUR
IPC: A61K8/37
Filed: 1990-12-20
Abstract: A skin cleansing composition suitable for removing make up contains an oil which is an ester, an ethoxylated nonionic emulsifier and water, together with an aerosol propellant to deliver the composition as a mousse. The emulsifier must have an average HLB of 5 to 14, an alkyl or alkaryl moiety with 9 to 15 carbon atoms, and 2 to 10 ethylene oxide units.
Patent ZA-9711253-B (ZA)
Title: N-benzylpiperazine compounds, process for preparing them and pharmaceutical compositions containing them.
Inventor: WIERZBICKI MICHEL
IPC: C07D295/096
Filed: 1997-12-15
Abstract: N-benzyl piperazine derivatives of formula (I), their isomers and addition salts with acids and bases are new. R1 = 1-6 C alkyl; X = O or S; R2 = 1-8 C alkyl (optionally substituted by CO2H or 1-6C alkoxycarbonyl), 1-6C alkoxy, phenyl (optionally substituted by halo, 1-6C alkyl or alkoxy, OH or trihalomethyl), 3-7C cycloalkyl (optionally substituted by ≥ 1 phenyl (optionally substituted by ≥ 1 halo or 1-6C alkyl or alkoxy, OH or trihalomethyl)), 4-(2,3-dithiacyclopent-1-yl)-butyl, pyridyl, NH2 (optionally mono- or di-alkylated with 1-6C alkyl), or a chroman or chroman-alkyl group; and R3 = H, 3-7C cycloalkyl, CHO, phenyl (optionally substituted by halo, 1-6C alkyl or alkoxy, OH or trihalomethyl), pyridyl or 1-20 C alkyl (optionally substituted by ≥ 1 halo, phenyl or cycloalkyl (optionally substituted as described above as in R2)), 1-6C alkoxy, OH or pyrrolidinyl.
Patent AT-409240-B (AT)
Title: Wooden support made of interconnected beams arranged next to one another on their long sides
IPC: B27F1/00
Filed: 2000-10-17
Granted: 2002-06-25
Abstract: A wooden support 14 consisting of interconnected beams arranged next to one another on their long sides is described, which beams consist of a number of round wood pieces 2, 3 in each case assembled to form a round section (15), the round sections 15 being provided with a long-side channel 16 and in each case one of two adjacent round sections 15 sitting positively on the other round section 15. In order to afford advantageous construction conditions, it is proposed that the round wood pieces 2, 3 are in a manner known per se connected on their end sides by means of circular concentric tongue and groove profiling 4, adjacent round sections 15 being arranged next to one another with the round wood piece joints staggered, that the round wood pieces 2, 3 have in a manner known per se in the centre of one end face 5 a centring pin 9 projecting beyond the tongue and groove profiling 4 and in the other 6 a centring bore 10 assigned to the pin, and that the centring pin 9 is formed in one piece with the associated round wood piece 2. <IMAGE>
Patent CN-1387572-B (CN)
Title: 选择性控制基因表达的植物调节序列
Inventor: TZAFRIR I
IPC: C12N5/10
Filed: 2000-08-30
Granted: 2010-05-05
Abstract: 本发明涉及调节植物中基因表达的核酸序列。具体地说，本发明涉及对调节植物中异源DNA表达有用的5’调节序列和识别当可操作连接到DNA序列时赋予特定表达图谱的5’调节序列的方法。本发明也涉及含5’调节序列的表达载体和含有表达载体的转基因植物。
Patent CN-1009144-B (CN)
Inventor: KAWAMURA KEIICHI
IPC: H01J29/88
Filed: 1985-04-24
Abstract: 阴极射线管的管面面板具有一层凹凸不平的薄膜，该薄膜是通过将硅的氢氧化合物、醇和烷基乙酸酯的混合溶液喷射在管面面板上形成的。
Patent CN-1007873-B (CN)
Inventor: MORLER VALIEN
IPC: A46B9/04
Filed: 1985-09-11
Abstract: 用于最佳清洗的牙齿清洗器，包括一U形支承框架(109)，鬃毛束(180)；利用一压力胆囊(149)，能以同样的清洗压力贴在牙齿的两侧。同时，鬃毛束(180)安放在位置能调整的摇转杆(174，178′)上，为的是能对不易接触到的区域进行清洗。借助于另一个压力胆囊(147)的作用，以及通过位相延期的对压力产生胆囊(149)的周期性的进气，完成了鬃毛束(180)的在从齿肉到齿冠方向上的，在一定的清洗压力下的擦拭运动，在回程时对齿上无接触压力。
Patent FI-111898-B (FI)
Inventor: GOWDA UMESH CHANDRA
IPC: H04B10/272
Filed: 2001-08-17
Granted: 2003-09-30
Abstract: The objective of the invention is a method for establishing a subscriber connection and a system applying the method. According to the method, a digital subscriber connection of the FTTC type, consisting of a composition of an optical fiber and a metallic pair cable, is implemented by means of subscriber-specific DSL modems, whereby (a) a subscriber connection comprises an optical fiber (3), a metallic pair cable (6), and equipment (8) adapting the said fiber and cable to each other so that the optical fiber goes towards the telephone exchange or conentrator and the pair cable goes towards the subscriber, and (b) each DSL modem comprises digital transmitter and receiver elements (21,22) connected functionally to analog parts (5) that are adapted to convert (i) the digital output signal of the digital transmitter element (21) into analog form and (ii) the analog signal intended for the receiver element (22) into digital form. In accordance with the method, the analog parts (5) of the DSL modems are inserted into the said equipment (8), the digital signal produced by the DSL modem transmitter element (21) is transferred to the respective analog parts (5) through the optical fiber (3), and the digital signal produced by the DSL modem analog parts (5) is transferred to the respective digital receiver element (22) through the said fiber.
Patent FI-119588-B (FI)
Inventor: TIITTA MARJA
IPC: C10G45/64
Filed: 2003-11-27
Granted: 2009-01-15
Abstract: The invention relates to a noble metal catalyst for hydrocarbon conversion, to a method for the preparation thereof based on gas phase technique, to the use of the catalyst in reactions such as ring-opening, isomerisation, alkylation, hydrocarbon reforming, dry reforming, hydrogenation and dehydrogenation reactions, and to a method for the manufacture of middle distillates. Said noble metal catalyst comprises a group VIII metal selected from platinum, palladium, ruthenium, rhodium, iridium, or mixtures of combinations thereof on a support and the catalyst activates carbon monoxide at a temperature below 323 K.