baber/WOPTO huggingface dataset:
Patent SE-8104284-L (SE)
Inventor: GRACHEV KONSTANTIN ANDREEVICH
IPC: C23C16/44
Filed: 1981-07-09
Abstract: Method for gas nitration of work pieces of steel, at which one heats up the work pieces in a nitrogenous nitrating gas to the steel's saturation temperature. Beginning from that point in time, when one reaches a temperature, with which dissociation of the nitrating gas is initiated under formation of active nitrogen, one produces, in the work room a magnetic direct current field mixed with an against this a cross-directed magnetic, power frequent alternating current field, after which the work pieces are kept isothermically at the saturation point and then cooled to a temperature, at which changes in the system iron-nitrogen-carbon cease. The effect of the magnetic field is eliminated thereafter and cooling of the work pieces is continued.
Patent SE-8104392-L (SE)
Inventor: JERAM E M
IPC: C08L83/00
Filed: 1981-07-15
Abstract: An addition curing silicone composition with a low viscosity in the uncured state and high physical strength in the cured state comprising a vinyl-containing diorganopolysiloxane polymer, a platinum catalyst, a hydride cross-linking agent and a linear hydride coupler in which the viscosity of the linear hydride coupler varies from 1 to 1,000 centipoise at 25 DEG  C.
Patent SE-8105643-L (SE)
Inventor: WIRZ W
IPC: B23Q7/10
Filed: 1981-09-24
Abstract: A pallet for conveying and storing workpieces intended for use in conjunction with devices for automatically loading workpieces into machine tools is formed with a number of regularly spaced workpiece receiving holes 3, and formations 5 which are used as entraining means when moving the pallet. The bottom surface of the pallet may be formed with a longitudinal groove 15 for cooperation with a guide rail. If a number of pallets are disposed laterally adjacent one another, the formations 5 of one pallet engage recesses 16 in the neighbouring pallet. <IMAGE>
Patent SE-8202949-L (SE)
Inventor: FARQUHAR G N
IPC: B27B17/08
Filed: 1982-05-11
Abstract: An automatic brake operating device to be used on a motor chain saw provided with a clutch drum around which there is a pretensioned brake band. By use of a spring and a toggle joint the band can be switched between a free position and a braking position. The toggle joint is operated between two corresponding positions by an inertia mass for releasing and a stirrup for resetting. The mass and the s
Patent SE-8204113-L (SE)
Inventor: GERVASIO V
IPC: F03D9/00
Filed: 1982-07-02
Abstract: A method for utilizing wind energy for electricity production based on a wind motor and an auxiliary direct current electric motor coupled by an angular speed summation mechanism to an alternating current electric generator maintained at constant speed. The generator can be connected to a power grid or can supply local user appliances by means of a circuit to which other constant frequency generators are either connected or not. If connected to the power grid or to other generators, electricity can be produced at constant frequency by the wind with high efficiency by modulating the power supplied by the auxiliary electric motor. In the case of isolated operation, a low priority user appliance which can be modulated over a certain range has also to be provided in order to produce wind electricity under optimum conditions.
Patent SE-8206073-L (SE)
Inventor: ADAMS T H
IPC: A61K51/00
Filed: 1982-10-26
Abstract: Monoclonal antibodies to tumour associated antigens have bound to them a metallic radionuclide, either directly or by means of a chelating agent such as diethylenetriaminepentaacetic acid (DTPA) conjugated to the antibody. When parenterally administered to a subject, the labelled monoclonal antibody localizes in the tumour and can be detected by photoscanning to detect emitted radiation.
Patent SE-8206753-L (SE)
Inventor: HOPPE J
IPC: G01S7/52
Filed: 1982-11-26
Abstract: A multilayer identification card is equipped with an IC module. The module is arranged on a carrier element which is located in a recess in the multilayer card. The card layers bordering the recess bear supporting layers which are thermoresistant in the range of hot laminating temperatures. This prevents the recess from becomming filled up with fluid card material during the hot laminating process, during which the card layers will soften and eventually become fluid. Thus, the IC module can advantageously give way within the recess when the card is bent. Further, the supporting layers have a stabilizing effect on the adjacent card layers and thereby prevent irregularities caused by incorporation of the carrier element from being passed onto the card surface. For these reasons, it is also possible to arrange the IC module or the carrier element which bears the module in the area of a magnetic stripe while preventing reading or writing processes from being disturbed by irregularities which would otherwise appear on the surface of the stripe.
Patent SE-8302757-L (SE)
Inventor: OREN MEIR
IPC: B25H3/04
Filed: 1983-05-17
Abstract: An elongate slotted support, such as rail 1, bears resilient clip arms 2 which may be slid to achieve a position and separation suitable for a particular article and then fixed in position. <IMAGE>
Patent SE-8306514-L (SE)
Inventor: GLEICHAUF W
IPC: F42B14/02
Filed: 1983-11-25
Abstract: A rotating band of projectiles is made of a compound sleeve bearing material. The compound material comprises a carrier material and a porous slide layer applied thereto and having pores filled with a polytetrafluoroethylene mixture. The outer surface of the slide layer is coated with a cover layer of a polytetrafluoroethylene mixture. The rotating band is held in place in the groove by a latching connection.
Patent SE-8404024-L (SE)
Inventor: KUNZLI A
IPC: F22B1/30
Filed: 1984-08-08
Abstract: The electrical steam generator has a pressure vessel in which pairs of trays are disposed one above the other on a vertical riser. The bottom tray of each pair of trays is electrically insulated from the pressure vessel wall and is connected to a power supply while the top trays of each tray pair are electrically connected to the pressure vessel wall through the riser. The trays each have a peripheral overflow edge and are disposed so that water flows over the overflow edge in the form of a film or curtain from the uppermost tray to the tray therebeneath in an alternating manner from the outer peripheral edge to the inner peripheral edge. The generator provides for an increase in the steam generator output for a given tray size. The top tray of each pair of trays may be shaped to have an outer peripheral overflow edge and the bottom tray of each pair may have an inner peripheral overflow edge.
Patent SE-8405212-L (SE)
Inventor: JAEGER WALTER
IPC: B61L3/12
Filed: 1984-10-18
Abstract: PCT No. PCT/CH84/00022 Sec. 371 Date Oct. 23, 1984 Sec. 102(e) Date Oct. 23, 1984 PCT Filed Feb. 16, 1984 PCT Pub. No. WO84/03264 PCT Pub. Date Aug. 30, 1984.In order to transmit in a simple manner in a railway system informations from a ground station provided at the rail level to a railway vehicle, a plurality of transmitters (5) and receivers (4) are arranged one after the other in the longitudinal direction of the railway track and are used as coding elements (1,2,3) of a coding group and cooperate individually and one after the other with a code converter (9) upon the passage of a vehicle on the rails provided with a corresponding code converter (9)-like ground station. The isolated coding elements (1,2,3) comprised of transmitter (5) and receiver (4) form the parts of a resonant circuit which is synchronized with the frequency of the code converter (9) and which draws the whole energy required for its return from the transmission power of the code converter (9).
Patent SE-8405474-L (SE)
Inventor: FAGRELL L-O
IPC: D21F5/00
Filed: 1984-11-01
Abstract: The moisture content (f1...fn) is measured by at several points across the ubk. There is a maximum selector, added, difference computer (s1...sn), registers (v1...vn) for air distribution across the web, angle or position controllers (f1...fn) and angle and position sensors (p1...pn) The air distribution registers are controlled by the output signals from the difference computer which receives signals of moisture content (f1...fn) and the the adder.
Patent SE-8600334-L (SE)
Inventor: SCHOLZ H
IPC: B60T13/26
Filed: 1986-01-24
Abstract: A multiple-circuit pressure-medium braking system for vehicle and trailer combinations that increases safety by allowing the front-wheel brake, the rear-wheel brake and the trailer brake to respond simultaneously. The system comprises electrical control circuits and pressure medium circuits which are controlled by the electrical control circuits. Each pressure-medium circuit has its own electrical circuit assigned to it. The trailer brake valve is controlled by an electrical signal from an one of the electrical control circuits. This is in addition to the direct pneumatic control of the trailer brake valve by the trailer control valve, and allows for the simultaneous braking of the trailer and the vehicle.
Patent SE-8601786-L (SE)
Inventor: PFEIFFER H
IPC: G01F1/30
Filed: 1986-04-18
Abstract: A bulk flow meter having an inclined baffle plate disposed within a conveying space in the path of a bulk material to be measured is provided. The meter includes a measuring chamber that is separated from the conveying space by a partition. The baffle plate is carried by a baffle plate support which is horizontally movable under the impact of the bulk material and which includes a rod-shaped connecting member that extends through an opening in the partition. A dust protector is provided for preventing dirt and dust from entering the measuring chamber from the conveying space. The dust protector includes a rigid tube that surrounds a portion of the length of the rod-shaped connecting member on the baffle-side of the partition. Flexible diaphragms are provided for connecting the rigid tube to the partition and to the rod-shaped connecting member.
Patent SE-8700117-L (SE)
Inventor: HERRLANDER B
IPC: C01B21/20
Filed: 1987-01-14
Abstract: The redn. is carried out in the presence of a catalyst, in a reaction chamber. Pref. the catalyst is added as a powder. The reduction medium is pref. ammonia. The overall arrangement comprises a hearth, heat exchanger, electrostatic duct separator to remove fly ash etc., a first reactor to remove gaseous cpds., e.g. sulphur dioxide, another heat exchanger, to raise the temp. of the gas stream for the record reactor. The other gases are removed in the presence of a catalyst e.g. nitrogen oxides. Ammonia is added via a pipe.
Patent SE-8701470-L (SE)
Inventor: KROHN H
IPC: B60T8/58
Filed: 1987-04-08
Abstract: A propulsion control device for a motor vehicle which has a permanently balanced all-wheel drive, wherein the drive slip thresholds at which the control responds in the sense of a braking action, is increased as a function of the velocity and decreased as a function of the transverse acceleration. The acceleration thresholds, at which the control responds, are lowered as a function of the transverse acceleration. In the case of travel in a straight line, the lowest of the wheel peripheral velocities is taken as the reference velocity relative to which the drive slip thresholds are fixed. In the case of travel in a curve, the average of the wheel peripheral velocities of the left-hand side and right-hand side vehicle wheels is taken as the reference velocity for the vehicle wheels on the left-hand side and the right-hand side of the vehicle, respectively. From the time t0 at which the control at one of the vehicle wheels comes into operation, the velocity of this vehicle wheel is updated in accordance with the expression vRT=vR (t0)+t0TR bxdt and, at this value, is taken into account in the formation of the reference velocities. The vehicle longitudinal acceleration b is continuously determined by means of a longitudinal acceleration sensor. In order to achieve optimum driving stability, additional control signals for the initiation of a torque reducing action in the drive unit of the vehicle are generated by analyzing the output signals of a transverse acceleration sensor, a curved travel sensor and the longitudinal acceleration sensor.
Patent SE-8704544-L (SE)
Inventor: SKOENVALL TAGE
IPC: E02D29/14
Filed: 1987-11-19
Abstract: Telescopic well or column pipe comprising an outer tube and an insert tube (B) axially displaceable therein, and a covering which receives in a socket (12) thereof the upper end of the insert tube. Between the socket and the insert tube there is provided as an axially locking rotary mounting an extruded rib (18) having round cross section and smooth surface and consisting of a plastic material having good bearing properties, said rib being received in an annular groove (15, 16) which is located partly in the curved surface of the socket and partly in the curved surface of the insert tube, said groove being available for the insertion of the rib through a passage (17) joining the annular groove substantially tangentially and opening at the outside or the inside of the socket of the insert tube. The insert tube engages at the upper end surface (14) thereof an annular shoulder surface (13) on the covering.
Patent SE-8800264-L (SE)
Title: Shape-stable edge side mattress support on water bed - involves mattress support base with vertical limiting plate on at least one long side
Inventor: EKBLOM L G
IPC: A47C27/08
Filed: 1988-01-28
Abstract: The height of the limiting plate (4) on at least one long side (3) of the mattress support base (2) extends half way up to the top of the mattress (1). An elastically pliable profile (6) of foam plastic with a density between 20 and 60 g/dm3 and with a height corresp. to the thickness of the water-filled mattress (1) isplaced between the limiting plate (4) and the mattress. The profile has one part (6a) extending over the limiting plate, and another (6b) extending below the mattress. The mattress has a part (1a) projecting above the profile, and the latter is encased in a soft but strong surface sheet (8) extending some way beneath the mattress. The profile upper part projects to connect with the side edge, and a self-adhesive arrangement (10) is provided on its lower part.
Patent SE-8800434-L (SE)
Inventor: BERGMARK STURE
IPC: A61M16/06
Filed: 1988-02-10
Abstract: The invention concerns a protective device for life- saving by the mouth-to-mouth method, with features which protect against infection. The easy-to-carry device according to the invention makes it possible to give respiratory assistance irrespective of the situation and circumstances. By covering the nose and mouth, it is possible for anyone to provide respiratory assistance without touching or putting one's fingers into the mouth, for example to change the position of the tongue, and without any fear of infection or the like. The invention allows a free flow of air as a result of the check valve construction and has no built-in resistance to respiratory assistance. <IMAGE>
Patent SE-8802491-L (SE)
Inventor: PALM K
IPC: G05D1/02
Filed: 1988-07-04
Abstract: According to a method and a device for determining the orientation of a vehicle relative to a guidance loop (L) a loop signal (SL) is generated by a signal generating device. The loop signal has at least two main electrical states. The vehicle may exhibit a first and second orientation, the second orientation being opposite to the first, relative to the guidance loop (L). The loop signal (SL) is sensed by an antenna device (ANT), and an orientation signal (D<*>) is generated by means of a directional decoder (DEC), the orientation signal assuming a first orientation state and a second orientation state depending upon the main electrical state of the loop signal (SL) which is sensed by the antenna device (ANT). The first and second orientation states correspond respectively to the first and second orientations of the vehicle.
Patent SE-8802626-L (SE)
Inventor: BJOERKHOLM L
IPC: B65G17/38
Filed: 1988-07-13
Abstract: The chain part (1) is formed by a row of rotation-symmetrical pick-up bodies (5) joined to each other by connectors (4). The guide part (2) guides the chain part in both height and lateral directions since it has slide surfaces which conform to the pick-up body cross-sectional shape.
Patent SE-8902144-L (SE)
Inventor: LOWE HENRY EDWARD
IPC: A01K1/01
Filed: 1989-06-14
Abstract: A bag like liner (12) of sheet plastic is slipped over a litter box (10) from one end to the other, with the upper side of the liner (12) dipping into the upper open side of the litter box (10). When the bag liner (12) has been slipped over the box (10), cat litter (46) is poured on the liner (12), causing the liner (12) to seat along the inner side of the box (10). The end of the liner (12) is then tucked beneath the box (10). The liner (12) and used litter (46) are removed from the box (10) by turning the end portion of the liner (12) at the open end circumferentially upon of the liner (12) at the open end circumferentially upon itself, and pulling the liner (12) over itself, thereby forming a bag with the used litter (46) therein. The use of multiple liners (12, 112, 212 and 312) will allow for the removal of the outermost liner (12) to expose the next liner (112) for use until all of the liners (12, 112, 212 and 312) have been used.
Patent SE-9001530-L (SE)
Inventor: TIMUSKA K
IPC: F04C18/16
Filed: 1990-04-27
Abstract: A rotor for a rotary screw machine has helical lobes (12) and grooves (14). A shell structure (18) forming the external surface of the rotor is made of pressed metal power. The rotor is manufactured by cold isostatic pressing of a powder in a vessel having a surface shaping rotor. The pressure is applied radially by means of a cast bag in which high pressure liquids acts. After the pressing process, the rotor blank is sintered and attached to a shaft (16).
Patent SE-9100228-L (SE)
Inventor: PSAROS G
IPC: A61M16/01
Filed: 1991-01-25
Abstract: An apparatus (4) for the administration of a respiratory gas and at least one anaesthetic to a living being, in which apparatus (4) the anaesthetic is vaporized in a vaporizing unit (34) by respiratory gas, acquires a safer and more accurate control of the anaeshtetic concentration level in that a regulating valve controls the flow of respiratory gas through the vaporizing unit (34) and in that a regulating device (36) controls the regulating valve with such accuracy that a preselected concentration of vaporized anaesthetic in the respiratory gas is substantially fully maintained. To further increase the control of the apparatus it may also be provided with a feedback system for both the anaesthetic concentration level and the total flow. <IMAGE>
Patent SE-9102687-L (SE)
Inventor: HAUTVAST H-J
IPC: G09F3/03
Filed: 1991-09-16
Abstract: A seal 8 for an instrument 1 is composed at least partly of self-adhesive foil which has an identification region 9 carrying and displaying visual information pertaining to the instrument 1 and a sealing region 10. The sealing region 10 extends over separable parts of the instrument 1 so as to indicate when these parts have been disturbed, and may have regions designed to rupture easily so that tampering is more evident. The sealing region may be a narrow tongue protruding from the identification region, and the seal may be T-shaped or L-shaped (fig 6). <IMAGE>
Patent SE-9201271-L (SE)
Inventor: LILLEY JR T F
IPC: B65D85/04
Filed: 1992-04-22
Abstract: The present invention combines the advantages of a prior art figure of 8 winding pattern with the traditional circular or oval pattern for packaging flexible cord to form what can be called a "figure of 80 pattern" which includes a generally S-shaped partial cord layer with the end of the S joining with a J-shaped portion arranged so that the straight portion of the J forms a continuation of the S and the curved portion of the J overlies the beginning of the S-shaped portion. This basic combination of S and J shapes designates only partial layers, the pattern can be repeated, that basic pattern can be connected to a plurality of oval turn layers or even a plurality of figure 8 turn layers as the user may elect. It is also possible to continue to merely alternate the basic layer form to provide a package having a high packaging density while permitting easy accommodation of fittings which are secured to the end of the cord.
Patent SE-9201903-L (SE)
Inventor: RODSKIER CHRISTIAN
IPC: B63H20/12
Filed: 1992-06-22
Abstract: PCT No. PCT/SE93/00549 Sec. 371 Date Feb. 1, 1995 Sec. 102(e) Date Feb. 1, 1995 PCT Filed Jun. 22, 1993 PCT Pub. No. WO94/00337 PCT Pub. Date Jan. 6, 1994.A boat propulsion unit adapted to be suspended on the outside of a boat transom and drivably connected to an engine on the inside of the transom. This unit comprising a propeller drive shaft housing, a suspension arrangement adapted to be fixedly secured to the transom, a pivot which pivotally connects the drive shaft housing to the suspension arrangement to allow pivotal displacement of the drive shaft housing relative to the suspension arrangement about a pivot axis in a vertical plane and pivot axis in a horizontal plane, a steering device which is arranged to effect pivotal displacement of the drive shaft housing about the first-mentioned axis, and a trim and tilt device which is arranged to effect pivotal displacement of the drive shaft housing about the second-mentioned axis. The pivot comprises a first lower and a second upper universal joint (22, 24 resp.), of which the upper universal joint carries a powered actuator member (35) inclined to the horizontal and comprising a pair of components (34, 37) which are telescopically displaceable relative to each other and of which one has a forked bracket (39) at an outer end, which bracket (39) grips an upper region (38) of the drive shaft housing (3) and is pivotally connected thereto for pivotal displacement about a horizontal pivot axis. The other component (34) of the actuator member (35) has an inner end at a distance from the upper universal joint, and at, or in the vicinity of, which end the other component has structure (42) for connecting the component to a steering mechanism, by which the actuator member is displaceable about a pivot axis (a) lying in a vertical plane, thereby to pivot the drive shaft housing relative to the suspension arrangement.
Patent SE-9203004-L (SE)
Inventor: ANDERSSON M
IPC: G01L5/00
Filed: 1992-10-13
Abstract: The tool shaft is used for measuring cutting forces and is constructed so that the active part of the tool is centred wrt the surfaces provided for indicator application. A stretch indicator is applied to the tool shaft symmetrically in relation to the cutting force engagement point. Indicator bridges are positioned so that a loading in the engagement point in an orthogonal direction gives an output signal in an indicator bridge. A rigidity matrix is taken from calibration and contains none terms. The tool shaft is modularly constructed. Different types of cutting tools can be fitted on the shaft since the tool holders are loose modules which are fitted on the tool shaft.
Patent SE-9404373-L (SE)
Inventor: ANDERSSON LARS
IPC: C08L1/28
Filed: 1994-12-15
Abstract: PCT No. PCT/SE95/01362 Sec. 371 Date Jun. 10, 1997 Sec. 102(e) Date Jun. 10, 1997 PCT Filed Nov. 16, 1995 PCT Pub. No. WO96/18676 PCT Pub. Date Jun. 20, 1996In a method of producing a suspension of a nonionic cellulose ether that has no turbidity point, the water forming part of the suspension is mixed with a dry mixture containing a cellulose ether, which is cross-linked with glyoxal, and an electrolyte salt. This electrolyte salt consists of a salt of a mixture of salts which, in water and at the concentration employed, results in a pH value below 8.0. Preferably, the cellulose ether is a hydroxyethylcellulose.