baber/WOPTO huggingface dataset:
Patent SE-8502251-D0 (SE)
Inventor: STAHL JAN HERBERT
IPC: H04M3/42
Filed: 1985-05-07
Abstract: Apart from being dependent upon symbol information shown on the display or picture screen, the unit is motivated by the effect of a primary activator on an appts. to generate automatically effects on the second appts. in the form of control, address or password signals to a memory. The unit is formed with a symbol processing channel and a correction channel, in which an ongoing transmission from the first to the second appts. may be interrupted. It also contains components with high impedance inputs and outputs in order to reduce its resistive or impedive loading. - In the transmission of symbol data occurring in an indicator on the first appts. the unit incorporates a decoder to convert the decimal system-dependent data of the indicator to binary-dependent data.
Patent SE-8502737-D0 (SE)
Inventor: VAUGHAN R J
IPC: C10M159/20
Filed: 1985-06-03
Abstract: Lubricating oil additive compositions having good acid-neutralizing properties and relatively low ash content and containing certain dispersant metal carbamates are prepared by combining in a solvent at a temperature suitable for reaction to occur;   (a) at least one ashless nitrogen- containing compound selected from ammonia, ammonium salts, and organic compounds containing only carbon, hydrogen and nitrogen and having at least one -NH group,   (b) a basically reacting metallic compound,   (c) at least one suspending agent for component (b), and (d) one or more of carbon dioxide, carbon disulfide, carbon oxysulfide and sulfur dioxide, the ratio of the reactants (a), (b), (c) and (d) being such that from 1/3 to 3/4 of the alkalinity value of the additive composition is derived from the ashless portion of said composition. Lubricating oil compositions containing such metal carbamates can be derived from concentrates containing from 40 to 85% by weight of a carbamate selected from those of the general formulae:   <IMAGE> wherein M is an alkali or alkaline earth metal, X is sulfur or oxygen, R is an aliphatic hydrocarbyl group containing 1 to 50 carbon atoms, R' is hydrogen or an aliphatic hydrocarbyl group containing 1 to 50 carbon atoms, x is an integer from 1 to 10, y is 1 or 2 and is equal to the valence of M, and z is zero or an integer between 1 and 10.
Patent SE-8603745-D0 (SE)
Inventor: SEVERINSSON L
IPC: B60T17/08
Filed: 1986-09-08
Abstract: A device for discontinuing and automatically restoring the operational function of a spring brake actuator comprises a piston (9) with a piston rod (10) and a spring (13) actuating the piston and piston rod in a working direction for brake application at falling brake fluid pressure on the piston, a slitted, resilient locking ring (15) being arranged in grooves (16, 17) facing each other in the piston rod and a piston rod sleeve (14) coaxial therewith. The locking ring can either be constrained to rest in both of the grooves, so that the piston rod and piston rod sleeve are locked together, or be free to be forced completely into one of the grooves, which is at least as deep as the thickness of the ring, so that the piston rod and piston rod sleeve are free to move independently of each other. In a compartment (20) in a piston rod flange (10') are arranged a movable locking yoke (21), which can engage heads (15') at the respective ends of the ring for keeping them together, and a locking cube (22), which is movable by a control rod (23) substantially perpendicularly to the yoke and will lock the yoke in said engaging condition when placed above the yoke.
Patent SE-8603818-D0 (SE)
Inventor: GAFFAR A
IPC: A61K8/90
Filed: 1986-09-12
Abstract: An oral dentifrice composition such as a toothpaste, dental gel, toothpowder, dental tablet or lozenge containing as anticalculus agent about 4.3% to about 7% of alkali metal pyrophosphates comprising at least 4.3% of tetrapotassium pyrophosphate alone or admixed with up to 2.7% of tetrasodium pyrophosphate, and as inhibitors against enzymatic hydrolysis of such agent in saliva, a fluoride and preferably up to about 3% of a synthetic anionic polymeric polycarboxylate, and use of such composition in a program of oral hygiene and/or for inhibiting dental calculus.
Patent SE-8701130-D0 (SE)
Inventor: SHEA D W
IPC: F16H48/30
Filed: 1987-03-19
Abstract: A limited slip differential axle assembly includes a plurality of pressure plate segments which are electromagnetically biased against friction discs of clutch packs secured to side gears of the differential. In a preferred form, the assembly is formed of a two-piece of "split" differential case and includes an armature ring rigidly coupled to a pressure plate loading ring. Electromagnetic coupling forces are adjustably controlled by a vehicular operator to permit modulation of bias for given road conditions, wherein a limited slip differential control may be effective to bias a clutch pack to provide a variable friction drag between at least one of the side gears and the differential case. For this purpose, an energizing coil is secured rigidly to the differential carrier, while a magnet shell member is rigidly affixed to one part of the split differential case. The armature ring cooperates with the magnet shell to form an air gap, the armature ring being threadably and hence adjustably secured to the loading ring disposed between the two relatively moveable parts of the split differential case.
Patent SE-8701508-D0 (SE)
Inventor: HJORTH SVEN ANDERS
IPC: B01F7/00
Filed: 1987-04-10
Abstract: An apparatus for stirring liquid with both high and low liquid levels in a vessel (1), including a turbine (20) which has a vertical shaft, is situated centrally at the bottom of the vessel (1) and is driven for rotation such as to drive the liquid radially outwards. An annular disc (30) co-axial with the turbine (20) is carried by the upper side of the turbine, with its inner edge portion resting on the radially outer parts of the turbine blades (21).
Patent SE-8702933-D0 (SE)
Inventor: KOROBEINIKOV V A
IPC: D03D1/00
Filed: 1987-07-22
Abstract: The wire-cloth is intended for production of thin paper grades and is made of interwoven warp threads 1 and alternating main weft threads 2 and additional weft threads 3, with the weaving pattern repeat of the warp threads 1 equalling five, and the weaving pattern repeat of the weft threads 2,3 equalling ten. In the pattern repeat, each main weft thread 2 underlies one and overlies four successive warp threads 1, the points 4 of interweaving with the warp threads 1 being staggered every second warp thread 1. Each additional weft thread 3 passes under one warp thread, over two, under one and over one forming two interweaving points 5 and 6 with the warp threads 1, one 5 of these points being accommodated diagonally (a-a) intermediate the interweaving points 4. The threads are preferably of synthetic material. <IMAGE>
Patent SE-8703228-D0 (SE)
Inventor: FRIESSNER J
IPC: F16L59/14
Filed: 1987-08-20
Abstract: To produce a more flexible heat- insulated conduit, consisting of two concentric pipes 1, 3, of which at least the outer pipe is a corrugated metal pipe, a heat-insulation layer 2 of foamed plastics based on polyurethane is situated between the pipes, the polyurethane foam having closed pores and an elongation at break of at least 25%. Further, the wall thickness S of the heat- insulating layer 2 is less than 30% of the average diameter D of the outer pipe, the corrugated depth t of the outer pipe 3 is greater than 0.05 D and the distance a between two corrugation crests of the outer pipe 3 is smaller than three times the value of the corrugated depth t. The wall thickness (s, Fig. 2 not shown) of the outer pipe 3 is smaller than 0.2 times the value of the corrugated depth t. A plastics jacket 4, helical spacer 6 and a bituminous layer 5 are also provided. Figs. 5 and 6 (not shown) illustrate terminal and through connections which involve the use of a helical spring (9) to achieve a connection for the outer pipe 3 and brazing at a connection 10 or 15 to join the inner pipes. <IMAGE>
Patent SE-8704017-D0 (SE)
Inventor: SJOHOLM L
IPC: F04C28/12
Filed: 1987-10-15
Abstract: PCT No. PCT/SE88/00533 Sec. 371 Date Apr. 9, 1990 Sec. 102(e) Date Apr. 9, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03482 PCT Pub. Date Apr. 20, 1989.The invention relates to a rotary displacement compressor having volume ratio regulation. A connection channel (8,9,10) connects the working space of the compressor to the pressure channel (5). In the channel (8,9,10) there is provided means (13) for sensing the direction of flow through the channel. The direction of flow is an indication of whether there is over or under compression. Signals from the flow direction sensing means (13) affect the position of a movable edge (29) of the outlet port (32) so that this edge (29) will move to a position where the internal compression complies with the outlet pressure. By using the direction of flow as the governing parameter for the volume ratio regulation instead of the pressure difference or the power consumption of the prime mover according to known technique, a more accurate adaption of the volume ratio to the outlet pressure is achieved.
Patent SE-8801345-D0 (SE)
IPC: A61L15/18
Filed: 1988-04-12
Abstract: The invention concerns absorbent disposable articles such as diapers or the like. The special feature of the invention is that the absorption body 3 comprises a delimited layer of aluminium silicate 7 which serves as absorption agent. The aluminium silicate consists of expanded pearlite. <IMAGE>
Patent SE-8900028-D0 (SE)
Inventor: HUBBARD D W
IPC: G01G3/16
Filed: 1989-01-04
Abstract: Oscillating and alternatively locking apparatus and method of determining the mass of an article by the shift of the period of oscillation of a flexibly mounted platform. An article whose mass is to be determined is placed upon the platform. The platform is caused to oscillate and the period of harmonic motion is calibrated. This period is compared against the period of harmonic motion when there is no article upon the platform, and the difference, or shift, in frequency, allows a determination of the mass of the article. A reversible motor is used to provide drive to a conveyor for transporting mail pieces onto the tray and for causing oscillation of the tray for purposes of weighing.
Patent SE-8901210-D0 (SE)
Inventor: TORBERNTSSON A L
IPC: F01K23/10
Filed: 1989-04-05
Abstract: For generating electrical energy in a boiler installation 10 intended for steam or hot-water production, some of the maximum load of the installation is taken off as steam which is superheated and used to drive a steam turbine 26 which drives a first generator 35, the superheating of the steam being carried out using waste gases from a gas turbine engine or diesel engine 37 which drives a second generator 36, these waste gases also being used for heating hot water, generating low-pressure steam or preheating air. <IMAGE>
Patent SE-9002886-D0 (SE)
Inventor: ELOFSSON L
IPC: B27N3/02
Filed: 1990-09-11
Abstract: Wood chip board and method for producing wood chip board from waste material which is left over from turning of timber in veneer or plywood production, and which has a moisture quotient of up to 200% or more generally about 30 - 120%, and where the wood chip board is made from wood chips with the said moisture quotient and with an average thickness of about 0.2 - 1.5 mm, a width of about 1 - 10 mm and a length of up to 40 mm, and which have been mixed with a glue in a dry or liquid state in an amount of up to 20 per cent by weight or preferably 5 to 15 per cent by weight calculated on the dry weight of the chips, and which have been hot-pressed with or without wire at a pressure of 10 - 35 bar to form a chip board with a thickness of 4 - 20 mm. <IMAGE>
Patent SE-9003205-D0 (SE)
Inventor: OESTMAN C
IPC: G01B21/08
Filed: 1990-10-08
Abstract: The present invention offers an improved process and an electromechanical measuring instrument in the form of a pistol for fat classification of the slaughter bodies of sheep or lamb. This new electromechanical instrument is manoeuvred purely by electrical means with the aid of a pair of manoeuvring contacts. In addition, a central processor unit in the instrument uses an algorithm which describes a connection between a fat content value expressed in percent and the tissue thickness measured with the instrument, as well as the slaughter body weight if this is available. The instrument thus calculates a fat content value which is corrected for the slaughter body weight when this weight value is available in the instrument as a result of having been inputted from outside and the pistol displays this calculated value on a built-in digital display unit. The instrument also offers a simple facility for automatic registering of measurement data using an external registering device. <IMAGE>
Patent SE-9100748-D0 (SE)
Inventor: ROOTH J
IPC: H05K1/18
Filed: 1991-03-11
Abstract: The components (k1,k2....kn) are distributed in two groups (4a) on each side (2a) of the circuit board, and the ring structure is closed by conductors (16,18) through holes (12,14) in the board at both ends of the groups. - (To be reissued in later week based on complete specification) - (Dwg.4a/4)
Patent SE-9101474-D0 (SE)
Inventor: BOWERS J H
IPC: G06K15/14
Filed: 1991-05-15
Abstract: A print engine including a two-dimensional matrix print head is operated by data signals from a raster image processor through a distributed digital controller having a master controller and a plurality of separate controllers each for a separate set of elements along one of the dimensions of the array, specifically the finger control electrodes of an ion projection printing head. The elements along the other dimension of the array (the RF electrodes of the ion projection head) are controlled by the master controller which also controls the timing of writing of the pixel data signals into memories associated with each of the distributed controllers and the timing of the readout of the pixel data to the finger control electrodes in synchronism with the activation of the RF electrodes and the movement of a medium on which the image is printed so as to print portions of each line in sequence (interleaving dots representing pixels on each line) to form the image on the medium. The pixel data is in the form of digital grey-scale data words representing the grey scale or density of the pixels. The distributed controllers have counters which are preset by the grey-scale data words and deliver pulses of duration (a pulse width modulated output) which varies the density or grey scale of the dots.
Patent SE-9103791-D0 (SE)
Inventor: OLSSON O
IPC: B65G65/34
Filed: 1991-12-19
Abstract: According to the invention, an arrangement for emptying bins 18 is produced, comprising a stand 10 having a vertical part and a horizontal part 14. The new and distinctive aspects thereof are that an advancement device 4 for the bins 18 is installed in the vertical part of the stand, that a turning device 6 interacting with the advancement device 4 is installed in the horizontal part 14 of the stand, that the turning device 6 comprises an elongated spindle 26, which is mounted rotatably about the longitudinal axis of the said turning device and to which gripping members 22,24 are fastened which are intended, in a collecting position of the turning device 6, to be brought into contact with the bin 18, and that a control unit 8 controls the working of the advancement device 4 and of the turning device 6 and also controls the rotary motion of the spindle 26 between the collecting position and an emptying position. <IMAGE>
Patent SE-9200925-D0 (SE)
Inventor: ICHIKI Y
IPC: B60C11/00
Filed: 1992-03-25
Abstract: A COMBINATION OF HEAVY DUTY PNEUMATIC RADIAL TIRES FOR USE IN WINTER SEASON A combination of heavy duty pneumatic radial tires for use in winter season is a tire to be mounted on a non driven steering shaft of a vehicle and a tire to be mounted on a driving shaft thereof, in which a negative ratio of the former tire is made smaller than a negative ratio of the latter tire.
Patent SE-9301018-D0 (SE)
IPC: B01D29/88
Filed: 1993-03-26
Abstract: PCT No. PCT/SE94/00267 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Mar. 24, 1994 PCT Pub. No. WO94/22547 PCT Pub. Date Oct. 13, 1994A suspension is delivered to a filter bed comprised of granular filter medium in a continuously working filter at the lower part of the bed and is then permitted to flow upwards through the bed. With the intention of optimizing the capacity of the filter, the suspension is now guided into a central region of the bed. The suspension is divided from this region into at least two specific proportional quantities which are each led from the filter bed in a respective ring-shaped pattern at mutually different heights in relation to the extension of the bed, these ring-shaped patterns having different diameters and each being adapted to the extension of the filter medium in the direction of the diameter.\!
Patent SE-9302045-D0 (SE)
IPC: B27B/
Filed: 1993-06-11
Abstract: Equipment for sawing timber pieces which is a combination of a saw blade 1 and a cutting bar 10 with drivable saw chain working together. The saw blade and cutting bar are arranged to work in the same plane, when required, and are placed so that a free operating end 18 of the cutting bar and an operating segment 6 of the saw blade are located opposite each other to enable them to work on an individual piece of timber 7 from opposite sides. <IMAGE>
Patent SE-9302995-D0 (SE)
Inventor: ELIASSON ROGER
IPC: F16L33/08
Filed: 1993-09-15
Abstract: PCT No. PCT/SE94/00792 Sec. 371 Date Jan. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Aug. 29, 1994 PCT Pub. No. WO95/08073 PCT Pub. Date Mar. 23, 1995The invention concerns an improved hose clamp consisting of an outer annular tightening band (1) which is provided with a tightening device (3, 4), and of a resilient band (2) which extends along the inner face of the tightening band (1). The resilient band is provided with two axially spaced, inwardly directed peripheral beads (6) which extend around the resilient band (2). Intermediate the beads (6) the resilient band (2) is formed with an outwardly directed ridge (7) in abutment against the inner face of the tightening band (1). By means of a number of openings (8), the ridge (7) is divided into a number of bridges (9) which interconnect the beads (6) with one another around the resilient band (2). These bridges (9) are arranged to allow bead movability in the radial as well as axial directions.
Patent SE-9400181-D0 (SE)
Inventor: CONRADIE WILHELM EDUARD
IPC: B27K3/52
Filed: 1994-01-21
Abstract: The invention provides a method of preparing a supersaturated solution of an inorganic solute in an aqueous solvent, to such solutions and to a method of treating wood by impregnating it with such solutions. The method of preparing the solution involves mixing an aqueous solvent and salt solute together with an organic dopant comprising an emulsifier and an oil or wax, so that the eventual solution comprises an aqueous phase in which the solute is dissolved, the proportions of the constituents being selected so that the aqueous phase is a supersaturated solution of the inorganic salt solute in the solvent.
Patent SE-9400195-D0 (SE)
Inventor: HARA AKIKUNI
IPC: A61N1/10
Filed: 1994-01-24
Abstract: An electric field therapy apparatus has three output terminals 2t1, 2t2, 2t3 provided on a secondary coil of a step-up transformer 11, electrically-conductive elements 4D1, 4D2, 4D3, connected to the output terminals and arranged such that one of the electrically conductive elements is located in the vicinity of the head portion of a human being 6, another one located at the foot portion, and the remaining one located at an intermediate portion between the first and second electrically-conductive elements. By means of this arrangement, an electric potential for creating a difference in electric potential among the electrically-conductive elements is supplied. The element 4D3 at the patients feet is connected to earth.   <IMAGE>
Patent SE-9400319-D0 (SE)
Inventor: RISING ROLF
IPC: G08G1/0968
Filed: 1994-02-02
Abstract: An information system comprising a common centre (1) for storing data in terms of map information and for processing and generating data in the form of navigating instructions for a vehicle (9) and which comprises a register (3) of telephone numbers with correlated addresses and geographical coordinates by which origins and destinations are determined on basis of telephone numbers. Said information system further comprises terminals (5, 6, 12) communicating with the common centre (1) which in vehicles (9) comprise a radio communication device with means for presentation and in which vehicles (9) a device (10) is also present for determining the vehicles' positions in terms of geographical coordinates, and a device (8) in which input data from input means belonging to the terminal (12) are added together with the vehicle position data. On the basis of input data in terms of telephone numbers, given using the terminals' input means and transmitted to the common centre (1) together with the vehicle position data, current positions in terms of addresses and geographical coordinates correlated to said telephone numbers can be determined and together with the transmitted vehicle position data be used as destination and origins when the common centre (1) generates navigational instructions for the vehicles (9). Said navigational instructions are transmitted back to the terminals (12) placed in the vehicles where they are temporarily stored in the device (8) for adding together input data in order to be presented by the means for presentation dependent on the vehicle position.
Patent SE-9502355-D0 (SE)
Inventor: WICKBERG BOERJE
IPC: C07C45/60
Filed: 1995-06-29
Abstract: Process for decomposition of a cyclic alkyl ether, which in its cyclic structure comprises a 1,3-dioxa group. These cyclic diethers of acetal type are reaction products between at least one aldehyde and at least one alcohol. An aqueous solution or aqueous suspension comprising at least one cyclic diether is pH adjusted to a pH value of 1-6. The solution or the suspension is then, in the presence of at least one metallic catalyst and during inlet of hydrogen, heated to a reaction temperature of 100-200  DEG C. The cyclic alkyl ether is decomposed, whereby alcohol and aldehyde are liberated. The aldehyde reacts further through catalytic hydrogenation yielding corresponding alcohol.
Patent SE-9503257-D0 (SE)
Inventor: NOREN KJELL
IPC: A61N1/39
Filed: 1995-09-20
Abstract: The invention relates to an implantable defibrillator (1), intended for connection to an electrode lead system (23), comprising a sensing unit (5) for sensing the condition of the heart and emitting a condition signal corresponding to that condition, a control unit (13) for determining the heart's condition from the condition signal and, if a state of fibrillation is present, sending a command signal to a shock pulse generator (33), which, depending on the command signal, delivers at least one defibrillation shock to the heart via the electrode lead system (23), the shock comprising one or a plurality of low-energy pulses with an energy less than 2 Joules and a very high voltage, i.e. more than 1,000 Volts. So each low-energy pulse has a voltage greatly exceeding the voltage in a conventional defibrillation shock and less energy than the energy in a conventional defibrillation shock. <IMAGE>
Patent SE-9504661-D0 (SE)
Inventor: ROBERTS EDWARD
IPC: C07D405/14
Filed: 1995-12-22
Abstract: Compounds of the formula (I)as well as their pharmaceutically acceptable salts, and pharmaceutical compositions comprising the novel compounds. The novel compounds of the formula (I) are useful in the management of pain.