baber/WOPTO huggingface dataset:
Patent SE-8106589-L (SE)
Inventor: JOHANSSON HAKAN
IPC: B23Q9/02
Filed: 1981-11-06
Abstract: Method and apparatus for machining, especially boring, of machine parts (22), for example for forestry machines, power shovels etc. When certain types of damages, for example on hinges, shaft journals etc. occur on, for example, forestry machines, power shovels etc., boring operation is required. Heretofore this operation could not be carried out in situ. It was, thus, necessary to dismantle the damaged machine part and transport it to workshop. The present invention is characterized in that a guide member (1) is fixed temporarly in correct machining position relative to the machine part (22). Thereafter a machining tool (31) is moved along the guide member while simultaneously the tool (31) for carrying out the machining proper of the machine part (22) is rotated. When the machining is completed, the guide member (1) is removed from its fixed position.
Patent SE-8107383-L (SE)
Inventor: TIKHOMIROV J P
IPC: H05B7/144
Filed: 1981-12-09
Abstract: The invention relates to a method for detecting the arc melting state. The method is carried out by using a control parameter that is dependent on the non-linearity of the arc, and by comparing this parameter with reference values that were obtained by analysis of previous melting processes. The control parameter consists according to the invention, of the arc's resistance, that is determined at at least two points that lie on a section of the curve that corresponds to the interval of time when the arc was produced and at the maximum instantaneous value of the current. <IMAGE>
Patent SE-8205480-L (SE)
Inventor: MATSUNAGA AKIHIRO
IPC: C11B1/00
Filed: 1982-09-24
Abstract: A process of producing a peanut oil, comprising a first stage of immersing peanut seeds cleared of the skins in hot water for a predetermined period of time, cooking the resultant peanut seeds in an equal volume of hot water at a predetermined temperature under a predetermined pressure for a predetermined period of time, grinding the cooked peanut seeds into the form of slurry, diluting the slurry with an equal volume of hot water, and mechanically fractionating the diluted slurry into a liquid fraction and a solid fraction; a second stage of mechanically fractionating the liquid fraction into a water fraction, an oil fraction and a residual solid fraction; and a third stage of adding an aqueous solution of salt to the liquid fraction obtained in the second stage for forming a layer of peanut oil over a layer of solid constituents, and separating the layer of the peanut oil from the layer of the solid constituents.
Patent SE-8207132-L (SE)
Inventor: STEINBERGER J
IPC: B23Q3/16
Filed: 1982-12-14
Abstract: A method for selecting the proper clamping force to be applied by a rotatable chuck against a workpiece of known rigidity comprises the steps of inserting a transducer of known rigidity into a chuck of known rigidity, measuring the clamping force under conditions of a stand-still and rotation to obtain a change in clamping force induced by rotation, and multiplying the change of force by a correction factor involving the foregoing rigidities to obtain a predicted change of clamping force which would be experienced upon insertion of the workpiece in the chuck. The predicted change in clamping force enables an operator to select a sufficient amount of clamping force for safely retaining a workpiece in the chuck during rotation.
Patent SE-8301277-L (SE)
Inventor: NAKAMURA R
IPC: F01P7/04
Filed: 1983-03-09
Abstract: A temperature responsive fluid coupling device which can precisely control the transmitting torque between an input coupling member driven and an output coupling member in three steps in response to changes of ambient temperature of the output coupling member. The fluid coupling device includes two labyrinth operating chambers functioning as a torque transmitting mechanism, and each operating chamber includes a fluid return opening and a pumping mechanism.
Patent SE-8303543-L (SE)
Inventor: GROVE J L
IPC: G01G19/16
Filed: 1983-06-21
Abstract: Strain gauges 18 are attached to the piston rod 12 of fluid motor 10 which supports load-bearing boom 6 for sensing and measuring the state of compression of the rod 12, and hence the load supported by boom 6. Strain gauges 18 are mounted to the external portion of the rod 12 extending between the boom member 6 and the motor cylinder 14, and function to continuously measure the degree of compression in the rod. Further electrical means is disclosed for interpreting the output from the strain gauges as the weight of the load which the boom is lifting. By measuring the mechanical strain in the system instead of the fluid pressure in the cylinder variations in readings caused by the effects of external factors on the fluid are avoided. The piston rod provides a relatively unexposed location for the strain gauges. <IMAGE>
Patent SE-8403295-L (SE)
Inventor: CEDEFORS BERTIL
IPC: A01B1/18
Filed: 1984-06-20
Abstract: The tool has grip jaws (6,7) or shafts (1,2) which are spring loaded for limiting the max. clamp force of the jaws. The sharp ends (8,9) of the jaws are pointed or chiselled.
Patent SE-8500495-L (SE)
Inventor: JOHANSSON S-E
IPC: B66F7/18
Filed: 1985-02-04
Abstract: Hoisting device for the lifting of a vehicle or similar and comprising a rectangular supporting framework (2), a lifting beam (10), between which a hoisting jack (8) is placed. In order to maintain the lifting beam (10) in parallel arrangement with the supporting framework (2), there is a pair of pivotable fork elements (14, 15) extending between the supporting frame work (2) and lifting beam (10), and these elements are in communication with each other through force transferring means (16, 17) causing the fork elements (14, 15) to pivot synchronously but in opposite directions in a plane parallel with the longitudinal axes of the rectangular supporting framework (2).
Patent SE-8501861-L (SE)
Inventor: AKAIWA Y
IPC: H04L27/233
Filed: 1985-04-16
Abstract: In order to achieve the spectrum economy and reduce the power consumption of a transmitter and reduce the error rate at a receiver and simplify receiver circuitry, at least one bit stream to be transmitted is quadrature modulated in a manner that the signal points do not define a trace on a complex amplitude plane which passes through the origin of the plane coordinates or in the vicinity thereof. The received signal is hard limited and frequency-discriminated to determine the instantaneous angular velocity of the received signal and is integrated to detect the phase variation between two consecutive received signals, and thereafter is decided with respect to the phase variation according to the decision threshold levels 0 and +/- pi  radians.
Patent SE-8505501-L (SE)
Inventor: SIVERSSON P-E
IPC: B01D46/02
Filed: 1985-11-21
Abstract: The filter housing comprises two parts (A), (B) which contain the changeable filter. The inlet is part of (A) and the outlet part of (A). Air to pass through the filter element to escape. The element extends from the region adjacent to the sealing, surface in part (A) to a similar region in (B). There are two sealing collars (C) and (D). (C) is kept in position partly by bearing on the free end of the element and partly by the collar touching the sealing device. At the lower end the sealing collar (D) has a soft. elastic sealing device.
Patent SE-8600407-L (SE)
Inventor: LUNDBERG J O
IPC: G06M7/10
Filed: 1986-01-30
Abstract: The invention relates to an electric control arrangement intended for use with object detecting systems, which include, inter alia, a light source (2) intended for transmitting light beams in a direction in which an object (3) to be detected can be expected to appear, at least one receiver unit (4, 5) for receiving light beams reflected by a detected object, and electrical and/or electronic devices for evaluating and detecting the presence of the object in response to variations that occur in the received reflected light beams as a result of relative movement between the object (3) to be detected and light beams (2a) transmitted by the light source. It is proposed in accordance with the invention that the light source (2) is arranged to transmit the light beams with an intensity which can be varied in time, and that the receiver unit (4, 5) receiving the reflected light beams is controlled in a manner such that reception takes place under those time periods in which the light source (2) transmits light of high intensity and also during those time periods in which the light source (2) transmits light (2a) of low intensity.
Patent SE-8603419-L (SE)
Inventor: OLAUSSON L
IPC: F23C10/10
Filed: 1986-08-14
Abstract: A combustion plant includes a circulating fluid bed, which is maintained by the supply of fuel, inert material and oxygen-containing fluidizing gas to a vertical furnace shaft. This is, at its upper end provided with an outlet for combustion gases and bed materials, which is separated from gas in a separating means, and by way of a lock is returned to the furnace shaft. The separating means is of a mechanical type, and located vertically above a further vertical shaft communicating with the lock. The further shaft encloses distribution means for the particles and a heat exchanger for cooling the particles falling from the gas stream, before they are re-introduced into the furnace shaft by way of the lock.
Patent SE-8604253-L (SE)
Inventor: BERNAS M
IPC: F01B31/00
Filed: 1986-10-07
Abstract: The abstract relates to Fig. 1 A steam engine, which comprises a crankcase frame (1) arranged so as to rest on a foundation, a steam cylinder (25) supported by the crankcase frame, a cylinder bore (28) in the steam cylinder, a reciprocating piston (45) in the cylinder bore (1), a connecting rod (50), connected at one end with the piston by means of a piston rod (46), steam values on the cylinder, a crankshaft (56) with crank webs (57, 65) supporting a crank pin (63), for the other end of the connecting rod a crank pin (63), and in the crankcase a plurality of crankshaft bearings (8) allowing rotation of the crankshaft. The crankcase frame's (1) principal supporting members consist of two horizontally lying beams (2), arranged so as to support between themselves the crank bearings (8) for the crankshaft (56), from each of the lying beams vertically standing beams (12) forming columns for supporting a plate with a hole (14) for the cylinder (25) as well as beams (15) extending between the vertically standing beams for bracing the standing beams. The plate is arranged so as to support in its hole (14) the cylinder (25), formed as a unit, which by means of a guide extends down into the hole (14).
Patent SE-8604410-L (SE)
Inventor: DERMAN A
IPC: H02G3/12
Filed: 1986-10-17
Abstract: A device for locating junction boxes (2) temporarily concealed behind panels (1) has a magnetic centering member (3) for mounting in the center of the box (2) before the panel is mounted, and a detector (4) with needles (11) which, when the detector is passed over the concealed centering member (3), are attracted by said centering member to point to the center of the box (2), thereby to indicate the position of the hole to be made in the panel (1) in order to expose the box. After the hole has been made, the centering member (3) is removed.
Patent SE-8604711-L (SE)
Inventor: MIHAILOV M V
IPC: F28B9/10
Filed: 1986-11-04
Abstract: A vacuum condensor with condensate catch, consisting of a horizontal cylindrical housing with neck, the both bottoms of which are closed by covers, and inside the housing there are mounted heat-exchange bodies, while externally to it there are connected a deaeration device and a condensate pump. The heat-exchange bodies can be either pipes or plates.
Patent SE-8700404-L (SE)
Inventor: IKONEN V
IPC: G01N33/483
Filed: 1987-02-03
Abstract: The present invention relates to a method for making liquid analysis and to an analytical element to be used in the method. The method is especially suitable for analysing organic fluids, like blood. The analytical element is of the integrated element type and consists of two parts of certain volume, which parts are connected to each other so that they form a pair of communicating vessels. In the preferred embodiment the element consists of two arms, one is a descending arm and the other is an ascending arm. There is a liquid carrier phase in the end of the descending arm and said phase is dipped into the liquid to be analysed for dosing the liquid in a quantitative manner. An external gravitational field like a centrifugal force is used to move the liquid inside the element through a diffusion zone and a reaction zone to a detection zone for the measurement of the result. In the method like in the element the law of communicating vessels is at least a contributory factor for limiting the flow of the liquid to be analysed, since the surface of the liquid in both vessels will be on the same niveau.
Patent SE-8801376-L (SE)
Title: Thermoplastic flanged cover handling plant - has predetermined stack length of covers or trays fed to receiving station where push fingers move along them
Inventor: WALLTER G
IPC: B65B43/14
Filed: 1988-04-14
Abstract: The push fingers (15) movement path along the stack of flanged covers is such that they come into contact with the flanges (22, 23). They execute a translatory movement, which during a first phase causes them to thrust against and pass the sides of the outer r flange parts. This phase terminates as soon as the predetermined stack length has been passed by the fingers. Then the translatory movement of the fingers commences in the opposite direction, whereby the fingers are held tightly against the last flange outer part, and push the whole stack of covers towards the handling station.
Patent SE-8902277-L (SE)
Inventor: MOLNAR E
IPC: H01H27/06
Filed: 1989-06-22
Abstract: A key operated electric switch comprises a rotary lock barrel 2 which is operable by any one of a plurality of different keys 3/I-VI, a plurality of switches 17/1-3 mounted in a holder 20 connected to a housing 1 for the lock barrel 2 and a plurality of spring biased switch actuating members 4 arranged in parallel planes in the lock barrel 2. Each key has one or more steps 3/a-c for displacing one or more of the switch actuating members 4 to cause one or more of the switches to be operated when the lock barrel 2 is turned. The actuating members 4 are movable through slots 4/11, 4/21, 4/31 in a guide plate 16, which slots limit the angular movement of the actuating members 4. <IMAGE>
Patent SE-8902608-L (SE)
Inventor: LEE S J
IPC: A61K31/40
Filed: 1989-07-27
Abstract: A novel class of pyrrolidin-2-one and piperidin-2-one compounds in which the nitrogen atom is bonded to an oxyphenyl radical haivng tertiary-alkyl and tri-methylsilyl substituents. The compounds posses anti-inflammatory, immunomodulatory, analgesic and anti-pyretic activity and they may be combined with excipients to provide formulations which are useful in treating arthritis and conditions associated with that disease.
Patent SE-9001649-L (SE)
Inventor: BLAND G F
IPC: B63H23/06
Filed: 1990-05-08
Abstract: A marine propulsion device comprising a housing adapted to be mounted on the transom of a boat, a drive shaft rotatably supported by the housing and adapted to be drivingly connected to a propeller, and mechanism for severing the drive shaft upon the application of a predetermined torque to the drive shaft.
Patent SE-9003849-L (SE)
Inventor: DUPONT C
IPC: F16B5/06
Filed: 1990-12-04
Abstract: A two-part fastener for mounting a component upon a substrate comprises a first part having an elongate hollow body, a self-tapping threaded portion defined upon an exterior peripheral portion of the elongate body whereby the first part can be threadedly secured within the substrate, and a first snap-fitting engagement member defined upon an internal peripheral portion of the first part. The second part likewise comprises an elongate body, a support portion for fixedly mounting the component thereon, and a plurality of axially spaced second snap-fitting engagement members defined upon an external peripheral portion of the second part. When the second part is axially inserted into the first part, for example, with the component affixed thereon, the second snap-fitting engagement members of the second part selectively engage the engagement member of the first part such that the disposition of the component supported upon the second part can be adjustably mounted as desired relative to the substrate.
Patent SE-9101572-L (SE)
Inventor: ANDERSSON N
IPC: E03D5/00
Filed: 1991-05-23
Abstract: A method and an arrangement for cleaning the evacuation duct (28) of a vacuum sewer system is described. In such a system partial vacuum is used for providing transport of waste matter through a sewer pipe (2) from a waste matter providing unit (1) to a collecting chamber (13). Function control units (5, 12, 25) govern the generation of a partial vacuum in the sewer pipe (2) prior to each transport of a volume of waste matter through the sewer pipe (2). After completing the transport of a volume of waste matter from the providing unit (1) to the collecting chamber (13), the function control units (5, 12, 25) are activated to regenerate partial vacuum in the sewer system (2, 13) and thereafter to let in a charge of ambient air to flow through the evacuation duct (28), through which air is normally drawn from the system (2, 13) when the partial vacuum is generated. This provides a purging and cleaning of the evacuation duct (28). <IMAGE>
Patent SE-9200309-L (SE)
Inventor: JOHANSSON GLENN
IPC: G01C9/02
Filed: 1992-02-04
Abstract: The central part comprises two tensioned parts (5,6) between which the withdrawal parts (3) are displaceable. The tensioned parts are tensionable (4) against one another in order to lock the withdrawal parts (3). The central part has four longitudinal recesses (7) with a cross-section which is complementary to the external cross-section of the withdrawal parts. The recesses are centrally located so that in pairs they form guides for the withdrawal parts. Two of the withdrawal parts (3) are fastened in the one end piece and two in the other, and in both end pieces are arranged alternately in the central part. The withdrawal parts have a length which approximately coincides with or is less than the length of the tensioned parts (5,6). The withdrawal parts are located in a common plane. The tensioned parts (5,6) have the same shape and are produced by cutting a profile bar.
Patent SE-9200554-L (SE)
Inventor: HONG C-S
IPC: H04B1/38
Filed: 1992-02-25
Abstract: A contactless charging system of a radio telephone comprising a portable device and a base unit, for charging a battery of the portable device, without electrical contact, by induction voltage of an electromagnetic field formed by the inductive coupling of a digital power receiver of the portable device and a digital power transmitter of the base unit, when the portable device is placed in the base unit.
Patent SE-9303746-L (SE)
Inventor: ROENNBERG PETER
IPC: A61F13/15
Filed: 1993-11-15
Abstract: PCT No. PCT/SE94/01064 Sec. 371 Date Jun. 20, 1996 Sec. 102(e) Date Jun. 20, 1996 PCT Filed Nov. 14, 1994 PCT Pub. No. WO95/13781 PCT Pub. Date May 26, 1995A disposable diaper in which elastic which provides elasticized leg cuffs is accommodated in a pocket of material formed by either a facing sheet or a backing sheet of the diaper. The pocket extends along each longitudinal edge portion of the diaper. Fastening member for fastening the diaper around a wearer are affixed to the diaper between the facing sheet and the backing sheet.
Patent SE-9401032-L (SE)
Inventor: ANDERSSON MATS
IPC: F22B31/00
Filed: 1994-03-28
Abstract: The invention is characterized in that the heat-transfer area of a steam generator (10) is designed somewhat oversized in a fluidized bed (6) in a PFBC power plant. By thereafter creating one or a plurality of non-fluidized zones (18) in the bed (6) during operation, the active heat-transfer area of tubes in the steam generator (10) may be adjusted. A certain proportion of the installed tube area is made passive as regards heat transfer. Defluidization is accomplished by shutting off fluidizing air (4) to the bed (6) below a vertical channel where a non-fluidized zone (18) is to be created. A barrier (15) in the form of a shelf or a stop plate is installed near the lowermost level (14) of the tube bundle (10), thus preventing fluidizing air (4) from reaching the bed (6) above the barrier (15). This results in the creation of an almost vertically standing non-fluidized zone (18) above the barrier (15). The cross-section area of the zone (18) in the horizontal direction is determined by the horizontal area of the barrier (15).
Patent SE-9404210-L (SE)
Inventor: LARSSON EBBE
IPC: B01F3/04
Filed: 1994-12-05
Abstract: PCT No. PCT/SE95/01449 Sec. 371 Date Sep. 16, 1996 Sec. 102(e) Date Sep. 16, 1996 PCT Filed Dec. 4, 1995 PCT Pub. No. WO96/17529 PCT Pub. Date Jun. 13, 1996An arrangement for continuous addition of nitrogen gas to a beverage such as beer, mineral water or still drink comprises a pump (2) arranged to increase the pressure of a flow of beverage to a desired high level. In the arrangement there are also tubes (5) to add a predetermined amount of nitrogen gas under pressure directly to the pressurized flow of beverage and at least one static mixer (4) to mix gas and beverage and disperse the nitrogen gas in the beverage. A holding cell is connected to the static mixer in which holding cell the nitrogen gas is completely dissolved in the still pressurized beverage of the holding cell. Valves (15) are arranged at the outlet of the holding cell to lower the pressure to a level which is suitable for packaging of the beverage.
Patent SE-9404421-L (SE)
Inventor: JIMENEZ JULIEN
IPC: F41A9/76
Filed: 1994-12-20
Abstract: A mechanism for transmitting torque between a drive shaft and an output shaft including a mechanical control element which causes an angular phase offset between the shafts. The mechanism includes a coupling element joining the shafts together. The coupling element includes a member capable of angular travel relative to a first of the shafts which, when mechanically controlled, provides the angular phase offset and control of the travel causing mutual drive of the shafts.
Patent SE-9404517-L (SE)
Inventor: GOERANSSON CLAES
IPC: A61F13/15
Filed: 1994-12-27
Abstract: A method for the prepn. of air-laid absorbent articles involves placing sheets of the absorbent material into moulds on a rotating matt forming wheel that conveys the moulds through at least one matt forming hood and then removing the air-laid articles using at least one transfer wheel that transfers the article to a conveyor. Each of these transfer wheels allows one or more moulds of a certain shape to pass by without the air-laid article being removed for transfer to the conveyor. The appts. for carrying out this method is also claimed.
Patent SE-9500834-L (SE)
Inventor: WICTORSSON BOERJE
IPC: B65G53/40
Filed: 1995-03-07
Abstract: The valve unit (11,12) and the collecting groove (9) extend along the ventilation channel (1) and the air flow component is arranged in connection with an end of the ventilation channel. The valve unit comprises a fixed wall (12) and a flexible wall (11), the walls extending parallel with the ventilation channel. The air flow component constantly creates a continuous air flow in the ventilation channel so that a vacuum is formed in it. The flexible wall, as the result of the vacuum created in the ventilation channel, so locates against the fixed wall that local valve opening occurs with specific collection of powder material in the collecting groove. The flexible wall in the valve unit is fixed on one side in the collecting channel one lower edge and on the other side in a wall (19) in the ventilation channel.