baber/WOPTO huggingface dataset:
Patent SE-8306852-D0 (SE)
Inventor: PALZ H
IPC: C21B9/14
Filed: 1983-12-12
Abstract: Combustion air and fuel gas used for firing blast furnace stoves is preheated by utilizing the heat of waste gases resulting from such firing. The combustion air and fuel gas are passed through respective heat exchangers in heat exchange relationship with the waste gases, thereby preheating the combustion air and fuel gas. The combustion air, after passage thereof through the respective heat exchanger, is further preheated by an externally fired recuperator. The flue gases from the externally fired recuperator are fed to the waste gases before preheating of the combustion air by such waste gases. The external firing of the recuperator is controlled as a function of the final preheated temperature of the thus twice preheated combustion air.
Patent SE-8401909-D0 (SE)
Inventor: HOLT S
IPC: B05C11/04
Filed: 1984-04-05
Abstract: An improved method and apparatus for applying a film of coating material on a moving web of paper carried through an application zone, utilize a reservoir of liquid coating material established under pressure between liquid seals at forward and rearward ends of the zone, and a doctor blade loaded against the web rearwardly of the rearward liquid seal. The reservoir is formed by forward and rearward relatively movable, sealed members, the upper edges of which define gaps with the paper web and doctor blade, respectively, in which gaps the liquid seals are formed. Coating material is flowed under pressure and in excess into the application zone to enable a pressurized area of coating material to be developed therein against the web and immediately upstream of the doctor blade, with the excess of coating material overflowing from the zone through the gaps to form the liquid seals. The provision of two overflow routes for excess coating material aids in skipless application of coating on the web.
Patent SE-8404707-D0 (SE)
Inventor: CANTRELL J L
IPC: A61K35/74
Filed: 1984-09-20
Abstract: A pharmaceutical composition comprising a purified pyridine-soluble extract of a microorganism and a refined detoxified endotoxin which is effective in producing an immunological response in warm blooded animals and humans. Methods of using the composition for these purposes are also disclosed.
Patent SE-8404711-D0 (SE)
Inventor: OLSSON G G
IPC: G01K17/12
Filed: 1984-09-20
Abstract: The present invention relates to a control arrangement for a central consumer unit connected to a distant heating system, with a flow measuring device, temperature transmitters for measuring the forward run and return run temperature and an integrating device for calculating and integrating consumed thermal energy as well as a variable, flow-regulating valve for regulating the flow of distant heating water through the central consumer unit. In order to avoid, in the case of increased heat requirement, situations with uncontrollable distribution of flow and energy, a control arrangement is provided according to the invention, which consists of a flow and/or energy limiting unit which has a sampling member for sampling the flow of distant heating water through the central consumer unit and/or the energy extracted from the distant heating system, a reference member which compares the value of the flow and/or of the energy extracted with a predetermined maximum value, and a control member which is connected to the flow-regulating valve and which reduces the flow and/or the energy to the said maximum value.
Patent SE-8405033-D0 (SE)
IPC: F41J5/12
Filed: 1984-10-09
Abstract: A target towed by an aircraft is used for practice in shooting objects in flight, such as helicopters. However, this method of training is not sufficiently realistic. The invention offers a better method of practice by utilizing a remotecontrolled model aircraft which registers passing projectiles and which, under predetermined conditions, emits an indication in the form of a signal to a ground station or an indication in the form of a light signal from the model aircraft.
Patent SE-8500522-D0 (SE)
Inventor: LEIBER H
IPC: B60T13/14
Filed: 1985-02-05
Abstract: A hydraulic dual-circuit brake force booster for vehicle brake systems includes a pedal-operated push rod (9) which passes through a master brake cylinder piston in the form of an annular piston (3). During normal operation, an hydraulic boost control valve is actuated via control rod (9) by the actuation of a pedal and, if the accumulator pressure should fail, the push rod (9) is positively connected to the annular piston (3) by a lock (32) which moves in a transverse direction in a guide (33) and is held in locking position by a locking pin (29) on an adjusting piston (25). The piston (25) is normally held inoperative by accumulator pressure (P) and is actuated by spring (28) on failure of such pressure. <IMAGE>
Patent SE-8503801-D0 (SE)
Inventor: SCHMIDT J
IPC: A23K50/10
Filed: 1985-08-14
Abstract: The invention relates to a process for the production and use of granulated dried skimmed milk. The aim and the object of the invention are to produce a dried skimmed milk which is distinguished by a good keeping quality and long shelf life and, in metabolic processes, by good physiological acceptability with delayed energy delivery. According to the invention, skimmed milk having a solids content of 25-75% by mass is heated in a storage vessel and, maintaining the temperature and the solids content, is sprayed at super atmospheric pressure into a fluidised bed. At a defined product temperature and residence time, the product is granulated to a true density of  sigma  . 1.15g/cm<3>, characteristic instant product being agglomerated and the discharged granules being cooled to < 308 K.
Patent SE-8505223-D0 (SE)
Inventor: SCHOEPS K C
IPC: B25B21/02
Filed: 1985-11-06
Abstract: A hydraulic torque impulse tool, comprising an inertia drive member (10) which is rotated by a motor and which includes a fluid chamber (19), and a seal and torque transmitting mechanism (30) which is arranged to divide the fluid chamber (19) into two compartments (38, 39) during a short interval of the relative rotation between the drive member (19) and the output spindle (11). An annular leaf spring valve (82) is arranged to control the flow through a bypass passage (70,81, 79) interconnecting the two fluid chamber compartments (38, 39). The leaf spring valve (82) which by its shape is pretensioned toward open condition automatically occupies the open condition as the difference is pressure between the fluid chamber compartments (39, 39) is low and a closed condition as this difference exceeds a certain level.
Patent SE-8604511-D0 (SE)
Inventor: LARSSON ANDERS OLOF
IPC: A61K39/395
Filed: 1986-10-22
Abstract: The invention relates to a method for capturing or detecting immune complexes by means of an immunoadsorbent and/or immunodetector. The immune complexes are immune complexes preformed via complement factors or immune complexes formed in vivo. Bird antibodies, preferably chicken antibodies, are used as immunoadsorbent or immunodetector. The method comprises both capturing the immune complex by means of chicken antibodies and detecting the immune complex by means of chicken antibodies. The invention further relates to the use of bird antibodies for capturing or detecting immune complexes in liquids containing such complexes. The invention also relates to a composition for use in capturing or detecting immune complexes in individuals. The composition comprises an immunoabsorbent or immunodetector associated with suitable carriers in solid phase, such as a polymer material, or in liquid phase. The co                  mposition comprises bird antibodies as immunoadsorbent or immunodetector.
Patent SE-8604961-D0 (SE)
Inventor: CLAESSON T V
IPC: A01D67/00
Filed: 1986-11-20
Abstract: This invention relates to a lawn mower comprising a motor, preferably of the combustion engine type, rotating a knife about a vertical axis, a chassis surrounding said knife and a support structure between the motor and the chassis comprising vibration insulating means. The vibration insulating means comprise several elongated blocks (22) of elastic material the block being placed with their longitudinal axis in the radial direction so that they when being acted on by tangential forces (B) are deformed more than when they are acted on by radial forces (C) the support structure joining the chassis (16) and a motor support (10) to each other by separate means (28,29) allowing a limited tangential movement between the motor support and the chassis and preventing separation of the motor support and the chassis.
Patent SE-8605218-D0 (SE)
Inventor: COLLOPY P D
IPC: B64C11/50
Filed: 1986-12-04
Abstract: A speed and phase sensor for counterrotating aircraft propellers is described. A toothed wheel is attached to each propeller, and the teeth trigger a sensor as they pass, producing a sequence of signals. From the sequence of signals, the rotational speed of each propeller is computed, based on the time intervals between successive signals. The speed can be computed several times during one revolution, thus giving speed information which is highly up-to-date. Given that the spacing between teeth, or their shape or composition may not be uniform, the signals produced may be nonuniform in time. On the basis of an ideal period, computed from the period for a whole rotation and the number of teeth, error coefficients are derived to correct for nonuniformities in the resulting signals, thus allowing accurate speed to be computed. Phase can be viewed as the relative rotational position of one propeller with respect to the other, but measured at a fixed time. The invention computes phase from the signals. <IMAGE>
Patent SE-8700903-D0 (SE)
Inventor: DICK H
IPC: F16H61/28
Filed: 1987-03-04
Abstract: A control mechanism for a Change Speed Gear a fuel supply valves in motor vehicles has a number of control elements. Pressure medium is supplied to each control element via a control valve 10,20,30 constructed as a combined electromagnetic pilot and pressure control valve. The force acting on the valve body 11 can be regulated by changing the magnetic field force. Appliance 17 sends a voltage indicating the instantaneous magnetic induction to an integrating element 51. By comparing the actual value given by the integrating element 51 and a desired value specified by a control circuit 9, which is determined by operating parameters, comparator 50 produces a signal for the electromagnet. A timing element limits the duration of the control operation of the regulating element 50 beginning with the triggering of a change of the Change Speed Gear. <IMAGE>
Patent SE-8701293-D0 (SE)
Inventor: BENGTSSON E A
IPC: C01B15/023
Filed: 1987-03-27
Abstract: A process for the production of hydrogen peroxide according to the anthraquinone process. According to the process certain alkyl substituted caprolactames are used as solvents, and particularly as solvents for anthrahydroquinones. The substituted caprolactames, which for example can be hexyl caprolactam and octyl caprolactam, give a very good solubility for anthrahydroquinones and also for anthraquinones. The compounds can be used as the sole solvent at the production of hydrogen peroxide or in combination with conventionally used solvents such as hydrocarbons.
Patent SE-8800737-D0 (SE)
Inventor: JOHANSSON ERIK
IPC: B65B69/00
Filed: 1988-03-02
Abstract: This invention relates to a method of loosening logs in a bundle of timber or paper wood from each other, which bundle is kept together by at least one band. According to the invention a crane beam provided with a cylindrical means (1) comprising at least a piston means (4, 5) is brought into contact with the bundle, one gripping means (12) fastened on the piston means being brought to grip the band (25), whereafter the piston means (4, 5) is pushed into the cylinder (1) so that the gripping means (12) comes into contact with a support (14) fastened on the cylinder, and that the band (25) keeping the bundle together breaks either by a lifting movement of the crane beam or by the contact of the means (12) with the support (14). The invention also relates to a device for carrying out the method.
Patent SE-8803862-D0 (SE)
Inventor: HANNUS H
IPC: G05D22/02
Filed: 1988-10-28
Abstract: The invention relates to a method for the control and/or monitoring of the drying process of a web (W) taking place on the Yankee cylinder, the air distribution system of the Yankee cylinder being divided, expediently into three parts, and a computer being used in the method for the control of the process. In the method, a process model is applied which is put forward on the basis of trial runs, on-line measurements and/or drying theory of the process to be controlled or its equivalent. Grade-specific desired value parameters corresponding to the web grade to be run are input from a so-called grade card file or recipe card file. New output values are input into the simulation programme at specific time intervals, measured values of the process parameters obtained from various measuring transmitters of the drying process and, possibly, web samples and coating samples analysed in the laboratory, are used for this. For the purpose of minimising the inaccuracies of the process model, an adaptive process model is applied in the method, for which purpose one specific or several specific parameters in the process are left as variables which are adapted in the correct direction, based on the new output values of the process, in such a way that the process model, as a result, gives values for the measured parameters corresponding to the measured results.
Patent SE-8803921-D0 (SE)
Inventor: BOEHM H
IPC: B60J10/82
Filed: 1988-10-31
Abstract: A rigid lid for a sliding roof or a sliding-lifting roof, the lid having a lid shell, provided with a peripheral 90 DEG  cranked edge, is painted separately from the other parts of the roof construction constituting a pre-assembled unit and is not installed until the pre-assembled unit has been installed into the bodywork of the automobile. The lid shell is secured by detent engagement to the reinforcing frame or to a holding frame fixed thereto after positioning and under the action of force from above. The edge gap sealing profile is secured to the reinforcing frame by pushing on from below before the lid shell is fitted.
Patent SE-8900810-D0 (SE)
Inventor: SEPPAELAEM V
IPC: F16J15/16
Filed: 1989-03-08
Abstract: The seal is intended for sealing the leadthrough of a rotatable shaft (1) into the pressurised refiner chamber (3) of a refiner which produces mechanical half stuff from lignocellulose-containing material. To provide an economical seal which is highly resistant to wear, the seal consists of a bush (2) with one or more radial inner flanges which form with radial outer projections (4) of the shaft (1) a labyrinth-like sealing chamber into which there is introduced a fluid which forms, in the chamber zones of the sealing chamber, owing to centrifugal forces sealing rings which permit pressure differences between the chamber zones. <IMAGE>
Patent SE-8901323-D0 (SE)
Inventor: KRONENBERGER A
IPC: F01D25/16
Filed: 1989-04-12
Abstract: An anti-friction bearing unit, particularly for use in an exhaust gas turbo charger. The unit includes two anti-friction bearings axially spaced apart from each other on a shaft. High temperature occurs on one end of the shaft. A precise mounting is provided which is not sensitive to high temperatures on at least the axial side exposed to high temperature. The bearing outer ring, which is the ring not subject to high temperatures, consists of one piece. The bearing inner ring is widened and divided into two sections at its axial middle. The axial portion of the divided inner ring which is exposed to high temperature consists of material of high heat resistance. The high heat resistance material is, for example, 80 MoCrV 42 16 (M 50) or X 102 CRMo 17 (AISI 440 C). An additional intermediate ring around the shaft at the high temperature and helps reduce heat transmission.
Patent SE-8901458-D0 (SE)
Inventor: MULLIN E P
IPC: B63C15/00
Filed: 1989-04-21
Abstract: The building comprises a floor surface having a centre substantially vertical outer support columns disposed circumferentially around the centre in spaced parallel relationship to one another and having upper and lower ends, and a substantially annular boat storage rack disposed circumferentially around the centre between the centre and the vertical outer support columns. - Elongate rafters are respectively extended from a point spaced substantially vertically above the centre to the upper ends of the vertical support columns and connected to the boat storage rack between the point and the upper end. Roof panels are disposed over the rafters to form a continuous roof over the floor surface. Wall panels are disposed around the vertical support columns to form a substantially continuous wall around the boat storage rack.
Patent SE-8902404-D0 (SE)
Inventor: O'LEARY A C
IPC: C09D127/08
Filed: 1989-07-03
Abstract: Hammer finish coating composition comprise an aqueous dispersion of film forming polymeric material and a hydroxyl endblocked polydiorganosiloxane of the formula HO(R2SiO)nH, where is an integer such that the polydiorganosiloxane has a viscosity of less than 10,000 mm<2>/s at 25 DEG C and R represents a monovalent hydrocarbon group. In preferred compositions the viscosity of the polydiorganosiloxane is 2000 to 5000 mm<2>/s at 25 DEG C, and it provides about 0.1% to 5% by weight of the total solids of the composition. Preferably the polydiorganosiloxane has been introduced to the composition as an additive together with filler and the additive provides less than 2% by weight of the total solids of the composition. In preferred compositions the polymeric film forming material comprises a vinyl acrylic copolymer formed from vinylidene chloride with some vinyl chloride and some acrylic ester.
Patent SE-9103215-D0 (SE)
Inventor: FRYKLUND L
IPC: A61M5/24
Filed: 1991-11-04
Abstract: PCT No. PCT/SE92/00654 Sec. 371 Date Sep. 26, 1994 Sec. 102(e) Date Sep. 26, 1994 PCT Filed Sep. 23, 1992 PCT Pub. No. WO93/08854 PCT Pub. Date May 13, 1993A liquid preparation of a pharmaceutically active agent having a defined composation is repeatedly dosed from a multi-dose container having a defined volume. The amount dosed is selected as 1/N of the volume of the multi-dose container, N being an integer having a value of 2 or higher. A device for dosing a liquid preparation comprises a holder (1) for a multi-dose container (2), which has a movable rear wall (5) acting as a piston for expelling the liquid preparation (6) from the container, and a piston rod (7), which is provided with releasable blocking means (11, 14, 19, 22), such that the movement of the piston rod is limited to a preset length (35) corresponding to an expelled volume of 1/N of the volume of said multi-dose container, N being an integer having a value of 2 or higher. A preferred embodiment of the device is as an injection device for repeated parenteral injections from an injection cartridge.
Patent SE-9200057-D0 (SE)
Inventor: SANDGREN M
IPC: H01J5/54
Filed: 1992-01-10
Abstract: With the intention of restricting the storage volume of semi-manufactures in the manufacture of compact fluorescent tubes with external ballast and compact fluorescent lamps with integrated ballast, there is provided a base upper-part (5) which can be joined alternatively to the base (9) of a compact fluorescent tube with external ballast or to a housing (11) configured to enclose ballast and provided with an E27-base and intended for compact fluorescent lamps with integrated ballast. In order to provide a durable connection between the base upper-part (5) with cemented-in discharge tubes (1, 1 min ), and a respective base lower-part (9; 11), the latter is provided with a circumferentially extending ridges which, when the parts are pressed together, engages a groove (8) formed on the inner surface of a flange (7) that extends circumferentially around the base upper-part (5). <IMAGE>
Patent SE-9201111-D0 (SE)
Inventor: OEGREN M
IPC: H04W16/18
Filed: 1992-04-08
Abstract: A method of allocating radio channels, between the base stations of a multi-base station radio system, uses a mathematical model of the radio system which is derived from an analog of the radio system. The analog is a thermal bath containing a plurality of interacting particles, each particle in a particular spin state. The number of particles at a given location in the thermal bath, corresponding to the traffic demand at an equivalent location in the radio system, each occupied spin state corresponding to a particular radio channel. The model is operated by allowing the spin states to relax, by means of a stochastic reduction in temperature of the thermal bath, from an initial infinite temperature, to a minimum energy, which equates to an acceptable level of interference between radio channels, operated in the different cells of the radio system. The distribution of spin states at the minimum energy determines the allocation of radio channels. Apparatus for implementing the method includes a central control unit which runs the mathematical model and issues commands to the individual base stations allocating channels.
Patent SE-9401352-D0 (SE)
Inventor: OHLSON ARNE
IPC: B02C18/00
Filed: 1994-04-21
Abstract: The present invention relates to a cutting device including a movable and a fixed cutting means (1 and 2, respectively) for comminution of refuse (A1), preferably paper refuse, whereby the movable cutting means (1) is rotatable relative to the fixed cutting means (2), whereby the cutting means (1, 2) cut or comminute refuse (A1) passing therebetween when the movable cutting means (1) rotates relative to the fixed cutting means (2), whereby the movable cutting means (1) has teeth (15) and the fixed cutting means (2) recesses (16) corresponding with said teeth (15) and whereby the teeth (15) of said movable cutting means (1) are brought into engagement in the recesses (16) of said fixed cutting means (2) so that comminution or cutting occurs continuously during rotation of said movable cutting means (1). Since the fixed cutting means (2) and/or the movable cutting means (1) can be set and then locked relative to each other, it is possible to alter and then, during comminution or cutting of the refuse (A1), maintain the altered tear angle (RV) which the front side (15a) of the teeth (15) of the movable cutting means (1), said front side (15a) facing the fixed cutting means (2), defines with a front side (20a) of said fixed cutting means (2) facing said movable cutting means (1) when the respective tooth (15) is in a position wherein, seen from the side, the outermost portion (15b) of the front side (15a) of the tooth (15) is located in a plane (P) in which the front side (20a) of the fixed cutting means (2) is situated.
Patent SE-9500965-D0 (SE)
Inventor: HAAKANSSON NILS-OLOF
IPC: F01L1/24
Filed: 1995-03-20
Abstract: PCT No. PCT/SE96/00346 Sec. 371 Date Nov. 18, 1997 Sec. 102(e) Date Nov. 18, 1997 PCT Filed Mar. 19, 1996 PCT Pub. No. WO96/29508 PCT Pub. Date Sep. 26, 1996Exhaust valve mechanism in an internal combustion engine, comprising a valve play take-up mechanism in the form of a piston (8) disposed in a cylinder chamber (7) at one end of a rocker arm (1) and a hydraulic circuit with valve means (20) for supplying and draining oil to and from the cylinder chamber. Controlled check valve means (22) prevent, at a certain pressure in the hydraulic circuit, drainage of oil from the cylinder chamber. A bypass valve (40) controlled by the rocking movement of the rocker arm opens for draining the cylinder chamber before the exhaust valve reaches the top of its lift curve.