baber/WOPTO huggingface dataset:
Patent SE-8306671-L (SE)
Inventor: CAMPENHAUSEN ROLF VON
IPC: H04L25/04
Filed: 1983-12-02
Abstract: PCT No. PCT/SE84/00368 Sec. 371 Date Jun. 19, 1985 Sec. 102(e) Date Jun. 19, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/02509 PCT Pub. Date Jun. 6, 1985.Digital signals which are sent each with their own frequency are corrected for frequency-dependent attenuation of the transmitting medium in a filter (5) so as to maintain a desired relationship between the amplitudes of the signals after the filter. Difference circuits (6) which have output signals (US1, US2, US3) control the filter means, obtain signals (Uf0) on their first inputs from a common voltage supply circuit (9) and signals (Uf1, Uf2, Uf3) on their second inputs from a voltage supply circuit (10) for each of the output signals. A decoder (18) sends a control signal (S0, S1, S2, S3) associated with the respective digital signal. The control signals reset switches (17) whereby the voltage supply circuits (9, 10) obtain signals from an amplitude detector (13) corresponding to the respective frequency in the transmitted signal. Each of the output signals (US1, US2, US3) fed to the filter (5) by the difference circuits (6 ) thus corresponds to a digital signal.
Patent SE-8404708-L (SE)
Inventor: MARCHOSKY J A
IPC: A61N5/10
Filed: 1984-09-20
Abstract: A system for generating heat and sensing the temperature in an internal body organ such as in a tumor and for gaining information about the tumor for diagnosis and other purposes comprising a first system portion which is preferably entirely implantable beneath the skin of the person being treated or diagnosed including a probe device having electrical heater and sensor elements in it for implanting extending into the tumor to be treated and including an internal control unit also implantable under the skin and operatively connected to the heater and sensor elements in the probe, the internal control unit also including an electronic control unit for controlling the energizing of the heater element and having a sensor responsive portion responsive to the temperature sensed by the sensor element, and a transmitter/receiver device and a second system portion including an external control unit having a transmitter/receiver device for positioning on the skin adjacent to the internal transmitter/receiver device for exchanging information between the internal and the external control units, the external control unit also including a computer and associated computer control devices and software. The external control unit also includes system elements for controlling the application of electric energy to the heater element to generate heat in the body organ. The internal control unit may also include a rechargeable energy source rechargeable under control of the external control unit.
Patent SE-8501571-L (SE)
Inventor: LANGBEIN E
IPC: B60T17/00
Filed: 1985-03-29
Abstract: A compressed air supply device for compressed-air systems, particularly for pneumatic brake systems of motor vehicles, has an air drier (11) and a compressed air accumulator (15). The function of the air drier (11) is monitored by two electrical contacts which are disposed on the bottom (22) of the compressed air accumulator (15) and which are spaced apart such that they are conductively interconnectible by water of condensation precipitated on the bottom (22). The electrical contacts are disposed in the circuit (18) of an electrical indicating device (17) so as to close the said circuit (Figure 1) when bridged by water. <IMAGE>
Patent SE-8503029-L (SE)
Inventor: ERIKSSON R
IPC: G01N15/06
Filed: 1985-06-18
Abstract: The suspension is made to flow through a catchment strainer, above which the measurement vessel is ventilated. At two alternating pressures the suspension tensions over the strainer are measured, and the result obtained at the lower pressure is subtracted from that appertaining to the higher pressure. Simultaneously, the resistance of the suspension, its conductivity, temp., and its viscosity are all measured, following which its flow potential is calculated, based on its conductivity and viscosity, together with the pressure differences between the upstream side of the particles collected on the underside of the strainer downstream side. Also taken into consideration is a predetermined suspension dielectric constant. - The drainage situation is calculated using the obtained value of the filtrate flow speed at known pressure differences between the upstream and downstream sides of the strainer. Electrodes (5,6) are positioned on each side of the strainer to determine the tensions between particle suspension on the strainer upstream side and that of the filtrate on the downstream side. Above the strainer, are fluid level monitors.
Patent SE-8504915-L (SE)
Inventor: BERGKVIST LARS A
IPC: B63B45/04
Filed: 1985-10-18
Abstract: At least one ultra-violet light source is incorporated on the mast of the vessel, and the light it radiates passes through a glass or corresp. in which visible light is to a large extent absorbed. The light from the source is mainly in the wavelength range of 360-370 nm. A piston, tube or similar capsule formation is arranged around the light source lamp in order to achieve even light diffusion, and the lamp is so arranged that one or more indicators are illuminated which are of the direction indicating type, e.g. wind indicators of the vane type, each indicator being provided with daylight colour. The colour used on the on-board object may be of camouflage type, e.g. gray-green or grey-brown, for military purposes. (Provisional basic advised week 87/23)
Patent SE-8600689-L (SE)
Inventor: FALCO R N
IPC: A61F11/06
Filed: 1986-02-17
Abstract: The earplug comprises an elongate stalk 1 having a nose end 3 and an array of at least three hollow rearwardly extending flange elements 10, 20, 30, of serially increasing diameter from the nose end of the plug. The plug is formed of a resilient soft polymeric material such as a thermoplastic silicone rubber composition. The material forming the stalk may have a Shore A hardness of between 50 and 70 and that forming the flange elements of between 30 and 60. <IMAGE>
Patent SE-8600827-L (SE)
Inventor: SYNNES IVAR
IPC: F16M11/04
Filed: 1986-02-24
Abstract: The support comprises a base plate (5), a mounting plate which is attached to the base by a joining member. The member has a cylinder which surrounds a spring with a disc (12) which allows the mounting plate to remain in a fixed position. - The spring is attached to the plates by pins (21,20) to tilt the mounting plate. A bolt (3) is loosened to allow the disc to rotate under the tension of the spring.(3)
Patent SE-8601177-L (SE)
Inventor: MOLIN N L
IPC: C02F1/28
Filed: 1986-03-13
Abstract: A method at the biological purification of wastewater containing substances toxic for the bacteria cultures used. In order to reduce the content of the toxic substances, the wastewater is treated in a pre-treatment step containing a zeolite as adsorption material, which zeolite has such a composition that the mole ratio Si:Al exceeds 15.
Patent SE-8604243-L (SE)
Inventor: HAGSTROM R
IPC: B60J3/02
Filed: 1986-10-06
Abstract: The invention relates to a sun visor for motor vehicles consisting of a foamed plastics plate (1), in which a sheet metal element (2) serving as a main bearing and as a snap spring, a shaft holder (4) for a second bearing and a stiffening metal wire frame (6) are embedded. The wire frame is made of a single wire, the ends (16) of which meet and are fixed in the element serving as a bearing and as a snap spring.
Patent SE-8701581-L (SE)
Inventor: KULIK Y P
IPC: A61B17/34
Filed: 1987-04-15
Abstract: A wound retractor comprises a split tube made up of two halves, holders of the tube halves, a mechanism for spreading the tube halves apart, incorporating a retainer for locking the tube halves in position. The holder of one tube half is shaped as a plate having an oblong opening at the edge of which the tube half is located. The holder of the other tube half is shaped as a strip mounted slidably over the plate and having an opening similar to that in the plate. The second tube half is fitted at the edge of the strip opening opposite to the first tube half.
Patent SE-8703412-L (SE)
Inventor: DAYEN L
IPC: F16D67/04
Filed: 1987-09-02
Abstract: TITLE Rotational Control Apparatus A rotational control apparatus is shown in its most preferred form as a clutch-brake including an improved housing having a cylindrical body portion and first and second housing ends removably secured thereto. The body portion includes an axially extending annular member intersecting with a radially extending annular member. The radially extending annular member forms an interface surface and a surface for reciprocal receipt of a piston inside the axially extending annular member and forms a mounting flange outside the axially extending annular member for securing axially extending bolts threadably received in the second housing end. The first housing end includes an axially extending projection having surfaces for receipt in the axially extending annular member and for reciprocal receipt of the piston. The clutch-brake in a preferred form further includes an improved friction interface disc including a stamped flat ring portion secured to a second flat ring portion of a cast friction interface element in a spaced condition to form spaced cutouts for heat ventilation. The improved friction interface disc allows easy and inexpensive cast components eliminating casting cores for heat ventilation access between the interface surfaces of the interface disc.
Patent SE-8703683-L (SE)
Inventor: STEINAU P
IPC: C04B38/00
Filed: 1987-09-24
Abstract: Elastic, heat-insulating shapes of ceramic, refractory or fireproof fibers and, where needed, further refractory or fireproof substances, and temporary or inorganic binders, as well as a process for the preparation thereof. The heat-insulating shapes are characterized by the fact that they contain 5 to 40 weight % of fibrids comprised of organic polymers, as a result of which they have elastic properties and can be formed with ease at moderate temperatures. In preparing these shapes, a customary aqueous dispersion containing the fibers and binder is mixed with the fibrids of the organic polymer, and water is removed therefrom and the shapes are otherwise produced in a known manner.
Patent SE-8800208-L (SE)
Inventor: WALDMANN H
IPC: F21V21/12
Filed: 1988-01-22
Abstract: Lamp characterised in that an electrically disconnectable plug-in device 24, 80, 76 which machanically carries the lamp casing is provided between the lamp casing 20 and the articulated rod part 16. 
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Patent SE-8800259-L (SE)
Inventor: RUNHOLM B
IPC: E04F21/16
Filed: 1988-01-27
Abstract: A device for removing concrete runnings or the like from building elements B comprises a pipe 2 which is held by an operator A and at one end of which there is a vibrating tool 10, while at the other end there is a line leading to a pressurized fluid source 6 driving the tool. The pipe is provided with means 14 - 16 for connection to a harness, belt or the like S worn by the operator A for taking up pressure forces originating from the pressure of the tool against the building element B and acting in the longitudinal direction of the pipe. The device is also provided with means 8, 13 for minimizing vibrations being carried to the operator. <IMAGE>
Patent SE-8801486-L (SE)
Inventor: GESSNER R
IPC: B02C19/16
Filed: 1988-04-21
Abstract: An apparatus by which unusable concrete elements can be economically destroyed and the reinforcement exposed in the process with the concrete pieces and fragments being available for further use, the apparatus comprising two steel plates (1, 2) situated opposite each other and fitted with vibrators (5) at the rear, the distance between the plates being made variable by means of a hydraulic system (6). One of the two steel plates having spikes (3) so arranged to form a convexity, the other steel plate being provided with spikes (3) forming a corresponding concavity. The steel spikes on one steel plate being staggered in relation to those on the other. Apertures (4) in the steel plates corresponding to the opposed steel spikes enable the distance between the two plates to be reduced to a very small gap. The bending, vibration and pressure acting on the concrete element situated between the steel plates effects total destruction and the reinforcement present therein is exposed. <IMAGE>
Patent SE-8802499-L (SE)
Inventor: HANSSON J
IPC: B29C70/46
Filed: 1988-07-04
Abstract: PCT No. PCT/SE89/00339 Sec. 371 Date Dec. 17, 1990 Sec. 102(e) Date Dec. 17, 1990 PCT Filed Jun. 15, 1989 PCT Pub. No. WO90/00111 PCT Pub. Date Jan. 11, 1990.A method of producing integral articles such as rudder parts etc. of plastics, reinforced with relatively long, continuous fibres is described. During the hot-setting or thermoforming process pressure is applied along at least two co-ordinate axes, with an angle between them of 30 DEG  to 90 DEG . The method is characterized particularly in that to achieve the required pressures for each co-ordinate axis, from one of its co-ordinate directions a pressure element movable relative to the article is pressed against the article, while from the opposite co-ordinate axis at least one principally form stable reaction block or element in conjunction with said pressure element is caused to provide a pressure that acts on the article and against the direction of the force of the pressure element.
Patent SE-9002196-L (SE)
Inventor: DOTSENKO V D
IPC: H05B7/08
Filed: 1990-06-20
Abstract: A method for checking the working capacity of a plasmatron electrode consists in measuring the plasma arc acoustic radiation frequency and considering the electrode to have no working capacity at a nominal value of the operating current in case of a spasmotic increase of that frequency by more than 1.5 times. A device for implementing the method comprises a unit (7) for measuring the plasma arc (12) acoustic radiation frequency, connected through a delay element (18) to a commutating unit (9) of a power source (10) and to a signalling unit (8), and through a limiter (19) of the controlled signal level to a regulator (17) of the operating current value.
Patent SE-9002774-L (SE)
Inventor: ELTVIK B
IPC: B66F7/22
Filed: 1990-08-30
Abstract: Method for mobilizing a work bench intended for heavy objects, in particular a so-called levelling bench for vehicles. The bench is of the type which is supported by a support structure resting on the ground and is designed to be raised from this with the aid of at least a single- acting lifting cylinder while being moved parallel to the said support structure. According to the method, the work bench in the lifted state is provided with support wheels only under one end, after which the bench is lowered until these support wheels cooperate with the surface and support wheels can also be mounted under one end of the support structure. Thereafter, the bench is raised again until support wheels can also be mounted under its other end, after which the bench is again lowered until its support wheels cooperate with the surface in order to permit the desired movement of the bench. The invention also concerns a work bench which has been modified for application of this method. <IMAGE>
Patent SE-9100358-L (SE)
Inventor: ROEKMAN B
IPC: D21G9/00
Filed: 1991-02-05
Abstract: Device for measuring the condition of a felt (4) in a paper machine and for reconditioning it, comprising a measuring head (7) provided with a suction chamber (7b) and a measuring surface (7a) to be positioned against the surface of the felt (4) and provided with suction holes (15) leading into the suction chamber (7b); a suction conduit (17) leading out of the suction chamber (7b) and communicating with a vacuum source (9) for sucking air and water through the suction holes (15) from the felt (4) into the suction chamber (7b) and for discharging water and air from the suction chamber (7b); and measuring means (18) for measuring the vacuum pressure in the suction chamber (7b). In the reconditioning and measuring device according to the invention, the measuring head (7) comprises two suction conduits (16, 17) for sucking water and air, respectively. The first suction conduit (16) is positioned in the lower portion of the suction chamber (7b) for discharging mainly water from the suction chamber (7b) and the second suction conduit (17) is positioned in the upper portion of the suction chamber (7b) for discharging mainly air from the suction chamber (7b).
Patent SE-9100659-L (SE)
Inventor: BIELFELDT F B
IPC: B27N/
Filed: 1991-03-06
Abstract: The invention relates to a process for adjusting the alignment of circulating press bands in a continuously operating press and a press adapted to permit such alignment. The press comprises a press bed and a press top, a pair of flexible steel bands defining a press gap therebetween and circulating about said press bed and press top around drive and deflection rollers associated with said press bed and said press top, said press gap including a high pressure zone. The flexible steel bands are aligned by horizontally pivoting the press top and the associated drive and deflection rollers through an angle .alpha. about a central vertical axis while temporarily reducing the pressure in the high pressure zone. The press permits this pivoting by supporting the press top on pivoted support rods capable of parallelogram style movement.
Patent SE-9102644-L (SE)
Inventor: SAENTTI K
IPC: E03F5/04
Filed: 1991-09-12
Abstract: This invention concerns a floor drain which has a cylindrical body 1 in which there is a pipe part 10 for a water lock. In the floor drain there will be a strong and advantageously directed flow, with consequent good self- cleaning of the drain, if the pipe part's 10 lower edge 11, 12 slopes towards the drain bottom 8 in a direction away from the pipe socket 5 connecting to the outlet, and the pipe part's 10 longest section extends to the immediate vicinity of the bottom 8. <IMAGE>
Patent SE-9201950-L (SE)
Inventor: SAXENA S K
IPC: C23G5/00
Filed: 1992-06-24
Abstract: A method for the treatment of waste products, in particular oil-contaminated chips of reactive metals such as magnesium and magnesium alloys includes heading the chips to a temperature close to or above the boiling point of the oil and below the melting point of the metal. Preferably, a closed, cylindrical rotating furnace having inner, slanting blades/wings on the wall of a furnace is used. Chips are fed from a container via a transporting device into the furnace. A closed outlet system conducts the chips from the furnace. Oil vapour is conducted out of the furnace and is coalesced.
Patent SE-9302350-L (SE)
Inventor: VANHANEN ERKKI
IPC: C05F17/964
Filed: 1993-07-07
Abstract: The invention relates to a composter which comprises a lid 30, walls and a bottom 31 which contains insulating material. The walls have been formed from one or more elements 20, 40 which comprise a profile 21 which functions as a protective layer and a heat insulating board 50 which has been arranged within this profile such that an air space 48 remains between the front side 43 of the profile on the outer side of the composter. The profile 21 encloses the insulating board 50 by being at least partially open from the side of the inner part of the composter. <IMAGE>
Patent SE-9302574-L (SE)
Inventor: DAVIDSON DANIEL F
IPC: F16C1/10
Filed: 1993-08-06
Abstract: An improved mechanical control cable system of the push-pull type. Conventional push-pull cable systems typically include straight portions and curved portions. These conventional systems incorporate a push-pull cable having a metal wire housing enclosing at least the curved portion of the system and frequently both the curved and straight portions. These metal wire housings frequently incorporate a tubular polymeric liner only within the metal wire housing. The improved system has a continuous tubular polymeric liner enclosing both the curved and straight system portions while only the curved system portions are further enclosed by a metal wire housing.
Patent SE-9504275-L (SE)
Inventor: RYDIN BJOERN
IPC: D21F7/08
Filed: 1995-11-30
Abstract: The invention relates to a laminated clothing for a papermaking or cellulose manufacturing machine, as well as a method and a blank for manufacturing thereof. The clothing comprises two laminated layers (O, I), each having an inclined direction-defined thread system, the thread systems being inclined relative to the machine direction of the clothing and relative to each other. The two layers (O, I) constitute an upper and an inner part, respectively, of an endless band (40), which is so flattened that two edge folds (48, 50) are formed transversely of the machine direction, and which is then doubled with the edge folds (48, 50) coupled together. As a result, the band comprises a direction-defined thread system which is inclined relative to the machine direction and which, owing to the flattening and doubling of the band, forms the thread systems, inclined relative to each other, of the first and the second layer (O, I).
Patent SE-9603155-L (SE)
Inventor: PETERSEN CARL
IPC: B28C/
Filed: 1996-08-30
Abstract: The device includes a matrix to break material down to form the required granule size. The matrices can be removed from the opening of the concrete mixer after the granules have been formed for feed of cement and water to the broken down material for further preparation of concrete. The device (1) can be provided with varying matrices (6) which allow passage to the required granular sizes to suit concrete for different purposes.
Patent SE-9604286-L (SE)
Inventor: KELLSTROEM MAGNUS
IPC: F16C33/58
Filed: 1996-11-21
Abstract: PCT No. PCT/SE97/01917 Sec. 371 Date Aug. 4, 1999 Sec. 102(e) Date Aug. 4, 1999 PCT Filed Nov. 14, 1997 PCT Pub. No. WO98/22724 PCT Pub. Date May 28, 1998A roller bearing of the type incorporating an outer and an inner race ring (1, 3) having confronting race tracks (2, 4), with lands (A, B) situated axially outside said race tracks and a number of rollers (5) being interposed between and in contact with said race tracks, said rollers (5) and race tracks (2, 4) having longitudinal section profiles of a radious of curvature, which is bigger than the distance between the outer race track and the axis of the bearing, as measured perpendicularly to the race track, which rollers (5) thereby are axially movable along the race tracks without being hindred by axial limitations at the race tracks, in order to allow relative misalignment and axial displaceability of the race tracks, wherein at least portions of the areas (A, B, G, J) of the race rings axially outside the zone (H) subjected to bearing load, have such surface finish and/or profile as to contribute in giving the rollers (5) a positive skew angle.
Patent SE-9800786-L (SE)
Inventor: LOWEMARK BENGT
IPC: B25B27/26
Filed: 1998-03-10
Abstract: A support bracket (7) mounted on a beam (10) is connected to a first arm (8), the rear section (8') of which is pivotably linked to a second arm (17) whose free end is connected to a press tool (9) that can be urged directly, or indirectly, against a valve spring washer (5). An excentral mechanism (19) between the two arms is used to pivot the second arm between an upper, inactive position and a lower position in which it is pressing down against a valve spring (4).
Patent SE-9900789-L (SE)
Inventor: EKHOLM HANS
IPC: A46B3/14
Filed: 1999-03-04
Abstract: A bolt (47) is made to penetrate aligned holes (45,46) drilled at a radial direction to the overlapping shoulders (35,36) of the adjoining segments (7.1,7.2). One through hole assumes a threaded state. Independent claims are also included for the following: a drum of brush roller; and an axle.