baber/WOPTO huggingface dataset:
Patent SE-8100301-L (SE)
Inventor: COLOMBO P T
IPC: F22B37/02
Filed: 1981-01-20
Abstract: A composition is provided for neutralizing acid corrosive agents in boiler flue gases and like vapors. In large industrial boilers and like systems, flue gases carrying sulfur trioxide contact metal surfaces of heat recovery equipment. Under some circumstances, the sulfur trioxide combines with moisture in the boiler flue gases to produce sulfuric acid. This acid can corrode the surfaces of this equipment. The composition offered here comprises a particulate carrier having a relatively large surface area, and a particulate, active neutralizing agent having a relatively small surface area surface-coated on the carrier. Here, the particulate carrier is bentonite clay and the active neutralizing agent is sodium aluminate.
Patent SE-8103867-L (SE)
Inventor: WARD J
IPC: A23D9/02
Filed: 1981-06-18
Abstract: Soft margarines of both the tub and fluid type, as well as blends and spreads, are formed from a unique blend of liquid vegetable oil, such as sunflower oil, with varying proportions e.g. from 5 to 20 wt. % of a hardstock having an SFI solids content of at least 45% at 92 DEG F (33 DEG C) and formed by interesterification of saturated babassu nut oil and a second saturated vegetable oil, e.g. palm oil, the oils having IV's of less than 2 and being in a weight ratio of 75:25 to 40:60. The blend of vegetable oil and hardstock is high in polyunsaturates and has a low-trans-isomer fatty acid content.
Patent SE-8200400-L (SE)
Inventor: LINDSTROM J N
IPC: B32B18/00
Filed: 1982-01-26
Abstract: In coating cemented carbide or ceramics with thin, wear resistant layers of ceramic oxide, particularly aluminium oxide, by precipitaion from a gaseous phase an improved method is now available by which a considerable increase of the growth rate of the layer as well as optimal properties regarding evenness and thickness of the layer, have been obtained by a well adjusted addition of P, As, Sb and/or Bi, making the product better suited for cutting operations.
Patent SE-8201687-L (SE)
Inventor: WOLFF C
IPC: D06F63/00
Filed: 1982-03-17
Abstract: A method for operating a steam trough mangle wherein exhaust air is separated into recirculating air and discharge air with the recirculating air remaining in the air circulation system of the mangle while the discharge air is subjected to a heat transfer process. The recirculating air and fresh air heated by the discharge air are both fed to a trough area of the mangle. The mangle or hot bed ironer in which this method may be carried out includes an air discharging apparatus inside a mangle area that is almost completely enclosed which is connected with a suctioning apparatus for exhausting air and also with the first flow chamber of associated heat transfer means. The heat transfer means has a second flow chamber connected to the suctioning apparatus.
Patent SE-8204981-L (SE)
Inventor: KHOE G D
IPC: H04B10/272
Filed: 1982-09-01
Abstract: A distribution system for a local area network has a distribution unit which is coupled to a plurality of subscribers' premises via optical transmission links. Each subscriber is provided with a terminal unit having an input coupled to an optical transmission link. The terminal unit has a plurality of outputs which are connected to optical wall sockets. Opto-electrical converters are provided at each socket. Each terminal unit has a power splitter and a distribution box. The distribution box has a plurality of inputs, a larger number of optical outputs, and a plurality of links between the inputs and outputs.
Patent SE-8205086-L (SE)
Inventor: ERIKSSON S
IPC: C22C33/00
Filed: 1982-09-08
Abstract: Ferrosilicon is manufactured from a material containing silica and a raw material containing iron by injecting these materials, possibly together with a reducing agent, with the help of a carrier gas into a plasma gas. The silica and the iron raw material, possibly with the reducing agent, heated in this way are then introduced with the energy-rich plasma gas into a reaction chamber surrounded by a solid reducing agent in lump form, the silica thus being brought to the molten state, being reduced and reacting with the iron to form ferrosilicon.
Patent SE-8305064-L (SE)
Inventor: WEIGER G
IPC: F02M61/16
Filed: 1983-09-20
Abstract: Electrically operated valve for liquid or gaseous media, suitable for internal combustion engines, possessing an electrically-activated actuating element with a short actuating displacement, this actuating element acting on a control valve, and possessing a nozzle element which unblocks a nozzle when a defined pressure is present in the supply line. The actuating element is connected to an actuating-element base and is pressed, by means of an actuating-element spring, against the control-valve plate of the control valve, this control-valve plate being pressed, by a stronger control-valve spring, against a fixed reference plane. In order to compensate for changes in the length of the actuating element, resulting from mechanical forces and/or from temperature changes, a collect-type clamping device is provided, which is subjected to the pressure of the medium and clamps the actuating element while it is being operated.
Patent SE-8401492-L (SE)
Inventor: CRENSHAW R R
IPC: A61K31/415
Filed: 1984-03-16
Abstract: Antagonists of histamine H2 receptors, which antagonists inhibit gastric secretion in animals and are suitable for treating ulcerous disorders, have the following formula <IMAGE> in which R<2> represents a straight-chain or branched-chain alkynyl group having 3-9 C atoms, including non-toxic, pharmaceutically useful, acid addition salts thereof. Starting materials for preparing the said compounds and processes for their preparation.
Patent SE-8401590-L (SE)
Inventor: BONVICINI P
IPC: E05C9/04
Filed: 1984-03-22
Abstract: The locking-bar arrangement according to the invention contains two bolts axially adjustable in mutually opposite directions by means of lock cylinders actuable by a key. The two bolts have portions with mutually opposite rack-like toothings, with which engage two pins which are arranged between two discs fastened to the lock cylinders and rotating with these and by means of which the axial adjusting movements of the bolts are determined, the two pins also constituting fixing means which prevent uncontrolled movements of the bolts.
Patent SE-8402849-L (SE)
Inventor: FAPIANO D J
IPC: B21B31/20
Filed: 1984-05-25
Abstract: A rolling mill stand which includes roller elements for reducing the thickness of a workpiece which is passed therebetween further includes an adjusting mechanism for adjusting the gap between the roller elements and a sensor for sensing the roll separation force occasioned by passing the workpiece between the roll elements. The stand also includes a sensor for sensing the roller elements position and an automatic gage control device for controlling the gap adjustment mechanism as a function of the roll separation force. Associated with the rolling mill stand is a method of compensating for friction forces within the rolling mill stand occuring as a result of movement of the roller elements so as to improve the accuracy and stability of the automatic gage control.
Patent SE-8404283-L (SE)
Inventor: HOLMGREN JAN ROLAND
IPC: C12P21/00
Filed: 1984-08-28
Abstract: This invention relates to the use of a specific tumor associated antigen of carbohydrate nature, sialosyllactotetraose-(IV<3>NeuAcLcOse4) for diagnostic and therapeutic procedures related to human tumor diseases.
Patent SE-8503263-L (SE)
Inventor: JANISZEWSKI G K
IPC: F16H63/00
Filed: 1985-07-01
Abstract: The invention relates to a motor vehicle gearbox, and is characterized in that a one-way clutch is connected between the releasable gear for the first gear speed and the gearbox housing. The one-way clutch blocks the gear against rotation in the direction for backing the vehicle, thus preventing the vehicle from rolling backwards when starting on an upward incline.
Patent SE-8600523-L (SE)
Inventor: SCHWUGER M J
IPC: C01B39/02
Filed: 1986-02-05
Abstract: A method of washing soiled textiles, wherein the soiled textiles are immersed in an aqueous liquor which contains at least one compound inhibiting alkaline earth metal ion precipitation on said soiled articles comprising using finely-dispersed, water-insoluble silicate compounds having a calcium-binding power of at least 50 mg CaO/gm of anhydrous active substance and having the formula, combined water not shown (M2/nO)x ? Me2O3 ? (SiO2)y where M is a gallon of the valence n, exchangeable with calcium, x is a number of from 0.7 to 1.5, Me 18 a member selected from aluminum and boron and y 18 a number of from 0.8 to 6, as said compound inhibiting alkaline earth metal ion precipitation; as well as washing compositions containing said silicate compounds.
Patent SE-8702189-L (SE)
Inventor: MORENSKOG HANS OLAI
IPC: G01R21/00
Filed: 1987-05-25
Abstract: An analogue bipolar passive multiplier, especially for measuring of active or reactive electrical power (Fig. 10) comprises circuits for generating the voltage current product ui, ui.cos phi  or ui.sin phi , wherein  phi  is the voltage, current phase angle, is based on the equation:  (u+i)<2>-(u-i)<2>=4ui. The multiplier comprises a voltage divider consisting of first and second equal resistors (R1, R1) interconnected at a center point and connected across the voltage input or alternatively the current input (U resp. I) of the multiplier, and a third resistor (R2) having one end connected to the center point of the voltage divider and being connected across the current input or alternately the voltage input (I resp. U) of the multiplier. First and second half wave (Figs. 1, 2) or full wave (Figs. 3, 4) passive square function generators (PFG2), are connected respectively in parallel with the series connection of the first voltage divider resistor (R1) and the third resistor (R2), and with the series connection of the second voltage divider resistor (R1) and the third resistor (R2). The outputs of the function generators (PFG2) are connected to a parallel connection consisting of an output resistor (R4) and a filtering capacitor (C1) and of which the second end is connected to the other end of the third resistor (R2). For reactive power measurement, extra +/-45 DEG phase shifters are connected in the respective input circuits (Figs. 5-8). <IMAGE>
Patent SE-8702234-L (SE)
Inventor: U L P
IPC: B01F3/12
Filed: 1987-05-27
Abstract: System for preparing a fluid intended for a medical process by mixing at least one concentrate 11 in powder form with water, characterized in that a lesser part of the water is conducted through a column or other container 10 containing the concentrate 11 in powder form so as to dissolve this before it is mixed with the rest of the water. The system according to the invention is preferably intended for the production of dialysis fluid intended for haemodialysis. It can however also be used for the production of, for example, replacement fluid in connection with haemodiafiltration or haemofiltration. The invention further comprises a powder cartridge intended for a system of the above-stated type. <IMAGE>
Patent SE-8702260-L (SE)
Inventor: WAHLMARK GUNNAR A
IPC: F01B9/02
Filed: 1987-05-29
Abstract: The invention relates to a sealing ring which is particularly suitable for sealing off a piston in a cylinder bore and with which there is no risk of scuffing on the cylinder wall. The sealing ring consists of an elastically deformable band which is provided with an oblique slot in such a way as to give two parallel bevelled ends. When the band-shaped sealing ring is inserted into the cylinder bore, the oblique ends slide freely against one another so that the ring is compressed in the bore and comes to rest in a sealing manner against the piston. Pressure in the cylinder bore produces a wedging effect between the oblique ends, leading to the expansion of the sealing ring against the cylinder wall to produce a seal.
Patent SE-8703727-L (SE)
Inventor: CUMMINGS C C
IPC: A61H31/00
Filed: 1987-09-28
Abstract: The use of Positive-End-Expiratory Pressure (PEEP) systems result in decreased cardiac output and decreased regional blood flow because the heart is surrounded by higher than usual pressure (elevated intrathoracic pressure). The invention lowers intrathoracic pressure selectively during a small portion of the heart cycle when it causes its greatest detriment. The invention lowers thoracic pressure by providing a low pressure source to the PEEP valve (14). Included in the invention are a sensing means (16) for sensing sequential heart beats of a patient, together with a computing means (18), which is connected to the sensing means (16), for computing a period between the sequential heart beats. In addition, a valve means (24) is connected electrically to the computing means (18) and pneumatically to ventilator means (12) for controlling the ventilator means (12), with the valve means (24) being positioned to cease supply of positive pressure in response to the computed period.
Patent SE-8704288-L (SE)
Inventor: BIELFELDT F B
IPC: B30B1/32
Filed: 1987-11-03
Abstract: The invention relates to a hydraulic high-speed lifting press of the framework type having a pressing table, a crosshead and a pressing ram, which is movable therebetween, for moulding, coating and pressing parts which cover a large area, have thin walls and are made of plastic or plastic compounds, or fibre-reinforced plastic mats to make moulded parts, having a pressing ram which supports the upper mould half and can be raised and lowered together with a hydraulic high-speed device for the return stroke and a hydraulic short-stroke device for the working stroke. The high-speed lifting press is characterised by the fact that the pressing ram (6) can be raised and lowered in the return stroke by means of a hydraulic high-speed travelling mechanism (9 and 10) and is guided by means of pressing rods (5), the pressing rods (5) can be coupled via one hydraulic collet locking system (3, 7 and 13) each to the annular pistons (2) of differential cylinders (4) in a travel-synchronised and non-positive manner and the working stroke is executed by means of differential cylinders (4) on the annular pistons (2) and on the pressing rods (5), the annular pistons (2) being preloaded under hydraulic counterpressure with respect to the differential cylinder (4) before locking. <IMAGE>
Patent SE-8800614-L (SE)
Inventor: FAHEY C
IPC: D21C11/12
Filed: 1988-02-23
Abstract: A spout for a recovery boiler such as those used in the papermaking industry. As in prior art spouts of this type, the spout is provided with an internal cavity to thereby permit water cooling of the spout. By this invention, a duct is provided for the internal cavity, the duct applying a portion of the coolant liquid to specific areas of the spout which in the past have failed. Further, the radius of curvature of the lowermost portion of the spout is increased by a factor of two. The useful life of the spout of this invention is in excess of twenty five weeks, as compared to a prior art spout whose useful life is about two weeks.
Patent SE-8804617-L (SE)
Inventor: ERIKSSON L
IPC: B23D65/00
Filed: 1988-12-22
Abstract: In a band saw blade for sawing of metal, the surface of the rear edge is shaped, by planing, to give two rounded areas 18 which, without sharp edges or angles, merge into an intermediate plane area 19, as a result of which the risk of fatigue cracks is considerably reduced. <IMAGE>
Patent SE-9001783-L (SE)
Inventor: RICHTER J C F C
IPC: D21C3/02
Filed: 1990-05-17
Abstract: A method and apparatus provide for the continuous digestion of comminuted cellulosic fibrous material (e.g. wood chips) to produce paper pulp, with increased sulfidity. When black liquor is withdrawn from the continuous digester (32), instead of merely passing it to a pair of flash tanks (25, 26) and then to recovery, the concentrated liquor from a first flash tank is fed to a vessel (15) in which the comminuted material is slurried with a liquid. Since the black liquor remains in intimate contact with the chips for a significant period of time, the lignin in the chips is partly sulfonized. Ultimately the black liquor is replaced with white liquor or the like, and the separated out black liquor is circulated to recovery or disposal. A high pressure feeder (16) and a solids/liquid separator (36) are utilized.
Patent SE-9003723-L (SE)
Inventor: SCHMID H
IPC: C06B45/00
Filed: 1990-11-23
Abstract: The present invention relates to a general method for increasing the energy conversion from metal-containing rocket and ramjet propellants. According to the invention, this is achieved by means of combining the combustion of the fuel with exothermic intermetallic alloying reactions between components incorporated in the fuel. The invention also concerns rocket and ramjet propellants formulated in accordance with the abovementioned method.
Patent SE-9102587-L (SE)
Inventor: NILSSON S
IPC: A01B33/00
Filed: 1991-09-09
Abstract: A feed movement for the milling wheel (41) in a first stage is vertical (A), in a second stage is combined horizontal and vertical (B), and in a third stage is vertical (C) again. A milling unit (3) incorporates the rotary driven milling wheel (41) and has a support unit (2). - The milling wheel with its drive are supported by a telescopic arm (32) which is articulately connected with a fixed part (30), and a manoeuvring unit (51) functions between the fixed part and the telescopic arm to impart a feed movement to the milling wheel. The fixed part (30) is laterally articulately suspended from the support unit (2) and spring units (15) work between the support unit and the milling unit.
Patent SE-9202620-L (SE)
Inventor: JOHANSSON S
IPC: G09F19/22
Filed: 1992-09-11
Abstract: The method provides a display of pictures, movies, video, television, broadcasting or other information display (1) to people (2) travelling by a vehicle (5). Images are displayed on a display area (3) outside the vehicle on a tunnel wall (6) or other surface which laterally (7) delimits the path of the vehicle, for e.g. a tunnel (20). - Images are projected from a display apparatus fixed to the vehicle and with sound transmission to the interior of the vehicle. A number of LCD plates are arranged adjacent to the window of the vehicle and are influenced by the light transmitted to provide an external picture display. Bar-codes are read to control the display in response to the location of the train etc.
Patent SE-9301415-L (SE)
Inventor: MIKULICH MICHAEL
IPC: A61F2/04
Filed: 1993-04-27
Abstract: A prostatic stent having an elongate body (13) defining a passage therethrough and comprising a distal section (17), a mid-section (19) and a proximal section (21), said elongate body (13) having a length sufficient to extend distally from a bladder neck (3) to a position somewhat short of the external sphincter (9), and said proximal section (21) having a shape conforming to the neck (3) of the urinary bladder (1); and processes for the manufacture of such prostatic stent of a metallic braided type. <IMAGE>
Patent SE-9501164-L (SE)
Inventor: ORLOWSKI WITOLD
IPC: F16J12/00
Filed: 1995-03-29
Abstract: PCT No. PCT/SE96/00403 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Mar. 28, 1996 PCT Pub. No. WO96/30676 PCT Pub. Date Oct. 3, 1996A plastic vessel for a pressurized fluid, having an upper end wall and a lower end wall and an intermediate part with an outer wall and internal partition walls. The internal partition walls are placed in such a way in respect of each other and the outer wall that at least two longitudinal compartments for pressurized fluid are formed, which compartments are communicating with each other and run between the end walls. The vessel is non-circular. The outer wall between each pair of partition walls has a curve, with a radius adapted in such a manner that the tensions arising in the outer wall when the vessel is filled with a pressurized fluid will mainly be transformed solely to tensile stress in the partition walls which are joined to the outer wall. The partition walls are joined to the outer wall in the border lines where two such curves meet.
Patent SE-9503204-L (SE)
Inventor: LARSSON KENNETH
IPC: B27B33/20
Filed: 1995-09-15
Abstract: An individual machining cutter has a flat shape with a main edge (11) at an upper end, whilst an opposite lower end part has a through track directed away from the edge. The cutter holder device incorporates a bolt (25) on which is a pressing unit (28), which presses the machining cutter rear side against a seat surface (18) arranged in a holder (16). The bolt in its end screwable into the holder has an end surface with an engagement device for a screw tool. The pressing unit has a formation which allows passage to woodchips, in that it has a low and smooth profile and can be pressed against the machining cutter front side (8).
Patent SE-9700875-L (SE)
Inventor: HVASS PER
IPC: G01N21/03
Filed: 1997-03-11
Abstract: PCT No. PCT/SE98/00443 Sec. 371 Date Nov. 18, 1999 Sec. 102(e) Date Nov. 18, 1999 PCT Filed Mar. 11, 1998 PCT Pub. No. WO98/40720 PCT Pub. Date Sep. 17, 1998The present invention relates to a cuvette (4) used for spectrophotometrical analyses, in which electromagnetic energy is passed through a liquid sample (8) contained therein. The object of the invention is to make the passage of the electromagnetic energy through the cuvette (4) and the liquid sample (8) independent of the material of the cuvette (4). This is done by providing the cuvette (4) with openings (14, 16; 22, 24) aligned to permit the electromagnetic energy to pass therethrough. The opening (14; 22, 24) in the or each side (12; 18, 20) making contact with the liquid sample (8) contained in the cuvette (4) is adapted to keep the liquid sample (8) within the cuvette (4) by means of its surface tension.
Patent SE-9702309-L (SE)
Inventor: AHVENAINEN ARTO
IPC: F27B7/32
Filed: 1997-06-17
Abstract: A method and apparatus for supplying lime sludge to a rotary kiln guides the flow of the lime sludge into the kiln, and the flow of flue gases out of the kiln, in distinct paths so that contact between the lime sludge entering the kiln and flue gases exiting the kiln is substantially prevented. This is typically accomplished by providing a general horizontal tubular duct interiorly of the kiln first end and extending into a substantially vertical flue gas conduit with an annular chamber defined between an outer surface of the tubular duct and an inner surface of an inlet to the first end of the rotary kiln. The lime sludge is introduced into the annular chamber. Spiral feeding blades are preferably provided on the outer surface of the tubular duct and the duct rotates with the rotary kiln so that the spiral feeding blades engage the lime sludge and move it toward the kiln. The lime sludge is preferably dried before it is fed into the annular chamber. Different types of baffles may be provided at a top portion of the annular chamber to cause any flue gas which enters the annular chamber to exit it, and flow into the vertical flue gas conduit, adjacent a bottom portion of the annular chamber.
Patent SE-9800406-L (SE)
Inventor: LINDBERG LINA
IPC: B65D25/28
Filed: 1998-02-12
Abstract: The invention is related to a device in a container of the type basket for merchandise or customer's basket for providing a handle or grip, which is properly designed from an ergonomic point of view. The handle or grip design, which is common today, requires the lifting hand to have to be rotated into an unnatural angle. If the lifting hand would assume the natural angle at rest, a long side of the basket will be turned forwardly in the walking direction. The invention solves this by orientating the grip or handle (2) with its longitudinal direction substantially parallel to a long side of the basket whereas at the same time the attachment (3, 4) of the handle to the basket along one long side provides for a maximum amount of availability for handling merchandise present in the basket.