baber/WOPTO huggingface dataset:
Patent SE-0001389-D0 (SE)
Inventor: WINBERG RAGNAR
IPC: B29C65/18
Filed: 2000-04-14
Abstract: The invention concerns the procedure for continuous production of a packing material of the kind which has two plane parallel outer layers (13, 14, 35, 36) containing thermoplastic and where they are kept together by an intermediate layer (1, 28), which has been formed by a plane film containing thermoplastic to a folded form, where the folds are parallel with the production direction of the packing material and where the ridges of the folds are welded together with the out layers. The procedure is primarily characterized by the fact that the intermediate layer is first formed so that its cross-section gets the form of straight sides situated close to each other with an angle between the sides of 50 DEG -90 DEG  and with a small rounding of its ridges, that the intermediate layer at the welding is only heated on the outsides of the ridges while the material between the ridges is left cool so that it keeps its strength against deformation and that, at the welding, pressure is applied on the outsides of the outer layers so that at the same time they press the outer layers against each other at which only the material between the ridges of the intermediate layer neutralizes the compression. The invention also concerns a packing material produced according to the procedure.
Patent SE-0100202-D0 (SE)
Inventor: ALLARD FREDRIK
IPC: G06Q30/00
Filed: 2001-01-24
Abstract: An online system for conducting live interactive evaluation, comparison and selection of proposals includes a standardized database architecture that integrates proposal submission and proposal judgement procedures. The system can host multiple applications, each configured separately by the respective application administrator, each with a separate background process and each with a separate application database containing information about proposals, users, and proposals not yet judged by identified users. The separate background processes are registered in a hash table and the different application databases in a settings table in a separate system database. The proposal submission procedure allows users to submit proposals, and the judgement procedure allows users to judge submitted proposals. The respective background process rules the application by controlling the flow of proposals, and by facilitating and enhancing interaction by users.
Patent SE-0200143-D0 (SE)
Inventor: BERGMAN INGEMAR
IPC: E06B/
Filed: 2002-01-18
Abstract: The doorframe comprises two curved walls (c) opposite each other and forming a passage (B - A) between. A door (F) is curved in a complementary shape to form a complete cylinder with the walls and can rotate or oscillate to open and close the passageway. The door may be in two sections with independent actions and may have a fixed inner wall to segregate inward and outward pedestrians.
Patent SE-0201847-D0 (SE)
Inventor: LUNDBERG JON
IPC: A61M15/00
Filed: 2002-06-14
Abstract: A device and method comprising means for generating and/or maintaining an oscillating airflow is described and suggested for use in the ventilation of the upper airways of a human, in particular to increase the gas exchange in remote and/or difficulty accessible parts thereof, such as the paranasal sinuses. The invention also encompasses a device and method for delivering a substance to the upper airways or parts thereof in the presence of an oscillating airflow.
Patent SE-0403181-D0 (SE)
Inventor: DAVIDSSON BO
IPC: E05B/
Filed: 2004-12-28
Abstract: The blocking agent for a 50mm ball glove as an anti-theft protection for various kinds of towed vehicles is fitted internally as opposed to the customary external fitting.
Patent SE-8301077-D0 (SE)
Inventor: ALBERTSSON E
IPC: A63G21/18
Filed: 1983-02-25
Abstract: A movable slide support structure for supporting a slide (1), e.g. of the water slide kind. The support structure comprises a frame (13), which is supported by at least two shallow floating pontoons (32-43).
Patent SE-8303831-D0 (SE)
Inventor: ARVIDSSON B
IPC: B08B3/04
Filed: 1983-07-05
Abstract: The line is opened out at one end and the individual strands are threaded through holes in an uptwisting device. This is rotated in the opposite direction to the twist direction of the line while it is fed forward. At the same time it is washed and degreased.
Patent SE-8304404-D0 (SE)
Inventor: SCHLAPP A
IPC: B60J7/057
Filed: 1983-08-15
Abstract: In a device for limiting the number of rotations of the drive shaft of tilting sliding roofs in motor vehicles, in which in each case a specific maximum number of rotations of the drive shaft is assigned to the adjustment of the tilting sliding roof cover both into its sliding limit position and also into its extreme extended position there is provision, for the purpose of matching a uniform design of the device to various types of vehicle, for the device for limiting the number of admissible rotations to comprise a locking means which can be adjusted along the drive shaft and, assigned to the latter, a disengageable and engageable holding device and at least one stop which is fixed in the axial direction of the drive shaft.
Patent SE-8306607-D0 (SE)
Inventor: DAVIDSON R J
IPC: B01J47/10
Filed: 1983-11-30
Abstract: A method of recovering metal values,e.g. gold and silver values from a pulp containing such metal values in dissolved form includes the steps of forming a bed comprising a randon mass of particles of a material such as activated carbon which is capable of removing the metal values from the pulp, in a column having a feed end and a discharge end, and passing a stream of the pulp through the column from the feed end to the discharge end so that the particles of the bed are suspended in a substantially stationary non-fluidised state between the feed end and the discharge end.The stream of pulp is periodically stopped so that the particles of the bed move back toward the feed end of the column.
Patent SE-8306966-D0 (SE)
Inventor: GILEN C W
IPC: H04Q11/04
Filed: 1983-12-15
Abstract: PCT No. PCT/SE84/00421 Sec. 371 Date Jun. 21, 1985 Sec. 102(e) Date Jun. 21, 1985 PCT Filed Dec. 12, 1984 PCT Pub. No. WO85/02746 PCT Pub. Date Jun. 20, 1985.The invention relates to a telephone system including a central exchange (EX) to which a plurality of telephone sets (TA) are connected via two-wire lines, for transferring digital information in time-division form between the sets. The system is entirely digitized and contains a central processor board (EXCP) in the exchange with a central processor (CP) and memory units common to the system, a plurality of speech control boards (CCDX), and a plurality of line boards (LIDI). Each of the speech control boards and line boards contain a regional processor (RP) in connection with the central processor through a control bus (SB) specially arranged for control signalling. Each speech control board contains a plurality of speech control units (SC) and each line board contains a plurality of line circuits (DEC). The speech control units and line circuits are connected to an internal communication bus (TB) for transferring pulse code modulated information between the telephone sets (TA). Two 2-wire lines are connected to each line circuit (DEC), each two-wire line corresponding to a telephone set. In each telephone set there is included a further line circut (DIC) containing, inter alia, means for coding and decoding PCM signals. An advantage with the system is that it lacks central switching equipment for channel selection. Channel selection means (CHR) are included in said first line circuits (DEC), with the aid of the regional processor (RP), said means connecting the lines to channels determined by the central processor under control of said central processor.
Patent SE-8307180-D0 (SE)
Inventor: JOHANSSON G A
IPC: F25B45/00
Filed: 1983-12-28
Abstract: The invention relates to an apparatus for conveying liquids of which the vapor pressure is above atmospheric at ambient temperatures from a storage container to a delivery point, particularly for dispensing refrigerant.
Patent SE-8400764-D0 (SE)
Inventor: LINDMARK P
IPC: B66C13/54
Filed: 1984-02-14
Abstract: The frame parts (70) can be pushed either to a collapsed position where they locate against the back piece (62), or to an extended location where they are at some distance from the back piece. Between the back piece and the frame part is a sheet (68). In one formation, the lower part of the back piece is bent forwards for attachment to the work location.
Patent SE-8402000-D0 (SE)
Inventor: STIEGLER F
IPC: A61M16/00
Filed: 1984-04-11
Abstract: The invention relates to a peak pressure measuring and warning device with an electronic pulse-shortening circuit for measuring the peak and instantaneous values of respiration pressure. It is characterised by signal-linking circuits which are arranged in at least three series-connected gate sections of a two-way signal-level circuit and are connected to display panels of a display unit. The peak or instantaneous values of the respiration pressure, its overshooting or undershooting with respect to set limiting values, and undershooting of the minimum frequency of respiration are displayed in an optimum fashion with distinguishable warning effects by means of the ease of monitoring provided for anaesthetic or therapeutic respiration.
Patent SE-8402003-D0 (SE)
Inventor: NYSTROM T
IPC: B62D43/04
Filed: 1984-04-11
Abstract: The handling mechanism partic. for a trailer or caravan, accommodates the wheel in a concealed holder below the bodywork. The holder and wheel are situated near the trailer axle. The holder has a hooked suspension device and an oblong supporting body. - The body accommodates a tubular coaxial extensible seat for the wheel. The seat is extended clear of the bodywork by a supporting bar. In the retracted position, the bar locks into a holder for transport.
Patent SE-8402214-D0 (SE)
Inventor: HALL L D
IPC: G01R33/48
Filed: 1984-04-19
Abstract: A method of obtaining an N.M.R. image of a specimen slice in the a-b plane is provided. The method comprises tipping the magnetization vector by an angle other than 180 DEG . The magnetization is then repeatedly reversed 180 DEG  so as to produce a spin echo train. Simultaneously with the preceding steps, Ga and Gb sequences are applied in which the values of Ga and Gb remain constant over each spin echo while the absolute values or preferable their actual values thereof change from respective adjacent spin echoes, preferably incrementally in co-sinusoidal relationship. The tipping and reversing of the magnetization vector is preferably accomplished by means of rf pulses.
Patent SE-8406161-D0 (SE)
Inventor: NILSSON T
IPC: F16K11/065
Filed: 1984-12-05
Abstract: A valve for an oil well comprises a T-shaped valve housing (1) consisting of a horizontal valve cylinder (2) and a downwardly extending connection piece (3) adapted for connection to a wellhead (5). A valve piston (16) is arranged in the valve cylinder and has three distinct rest positions, which, respectively, provide "production" (BOP) modes of operation. In (PROD), "servicing access" (SWAB), and "blow-out preventer" the rest position of the valve required for the SWAB mode, the connection piece (3) aligns with a through-going transverse channel (20), formed in the valve piston, which in turn is aligned with a channel (12) extending through an upper wall of the valve housing and provided with means for connection to an upwardly extending service tube S. In the (PROD) position openings (25) and (26) connect wellhead (5) to output flange (10). In the (BOP) position all passages are closed. <IMAGE>
Patent SE-8406610-D0 (SE)
Inventor: HILLERSTROM T
IPC: H04R25/02
Filed: 1984-12-27
Abstract: The hose fixture has an inner dia. which corresponds to the external dia. of the plastic hose used, and has a collar which allows it to be fastened in a pre-bored hole when pushed into it. The pre-bent hose and fixture are adhered together. - Assembly takes place without the ear insert being firmly adhered or moulded, and being fitted with a so-called fitment pencil. This process may be carried out by the wearer of the hearing aid. The hose fixture is easily removed from the ear with a suitable instrument.
Patent SE-8500032-D0 (SE)
Inventor: ELM A
IPC: F16K11/16
Filed: 1985-01-04
Abstract: A valve device including a valve casing (1) having at least three ports (2, 3, 4), two of which (2, 3) forming a 90 degrees angle relative to one another and each one having a valve (5, 6), one of the valves (5) being held in an open position when the other valve (6) is held in its closed position, and vice versa. The valves are designed as a plane slide valve (6) and a wedge-gate valve (5), respectively, both being simultaneously controllable by a common operative spindle (7) being capable of rotating the plane slide valve (6) and axially affecting the wedge-gate valve (5) as well, for instance via an eccentric (8). The wedge-gate valve (5) consists of a wedge member (10) which is held in its closed position by means of a spring biased release wedge member (12).
Patent SE-8500586-D0 (SE)
IPC: F24H3/00
Filed: 1985-02-08
Abstract: PCT No. PCT/SE86/00053 Sec. 371 Date Oct. 27, 1986 Sec. 102(e) Date Oct. 27, 1986 PCT Filed Feb. 7, 1986 PCT Pub. No. WO86/04666 PCT Pub. Date Aug. 14, 1986.A liquid-filled electric radiator has a rectangular, vertically disposed radiator body with an upper horizontal distribution duct connected to a lower horizontal collection duct by a plurality of vertical connecting ducts within the radiator body. An angularly bent uniform cross section pipe has its free ends connected to the upper and lower ducts at diagonally opposite positions on the radiator body and includes a first section arranged parallel and level with the lower duct in series with a second section parallel to a vertical side of the radiator body. An electric immersion heater housed in the first section heats the liquid filling the ducts, vessel and pipe for circulation through the radiator body and pipe and is controlled by a thermostat positioned in a casing arranged at the lower corner of the radiator body and protected from radiation from the radiator body by a partition protruding from the casing.
Patent SE-8504573-D0 (SE)
Inventor: NIEMERG W
IPC: B04B1/14
Filed: 1985-10-03
Abstract: A control valve for a self-emptying centrifuge drum for draining closure fluid out of a closure chamber positioned below an axially movable piston slide with a valve piston that closes the closure-fluid runoff bores by means of centrifugal force and opens them by supplying control fluid to an initial control chamber that has an inlet and an outlet. To improve the known control valve to the extent that it will close more rapidly, making the amount of solids extracted at each emptying more constant, another control chamber, also having an inlet and an outlet, but in which the active face of the piston is larger than that of the piston in the initial control chamber, is provided, with the volumes of the control chambers and the cross-sections of the inlets and outlet ensuring that the initial control chamber is filled first and the second control chamber only after a delay.
Patent SE-8505538-D0 (SE)
Inventor: HANSEN A H
IPC: F24D19/10
Filed: 1985-11-22
Abstract: The invention relates to a heating system of the type in which a radiator in a room has the flow of a heated fluid thereto from a central source such as a boiler controlled by a thermostatic valve. The valve normally has a sensor associated therewith to which the valve reacts which senses room temperature. An electrical heating resistor is positioned in close proximity to the sensor. A solar cell positioned as in a window so as to be impinged upon by rays of the sun is electrically connected to the heating resistor and the resulting current developed by the solar cell is utilized to effect a heating of the resistor which is related to the intensity and angle of the sun's rays. The heat generated by the resistor supplements the sensed room temperature so that the valve is operated in a way which takes into account the radiant energy to which a room is subjected by the sun.
Patent SE-8505643-D0 (SE)
Inventor: ERB R A
IPC: A61B17/42
Filed: 1985-11-29
Abstract: A method and apparatus is provided for the non-surgical, reversible sterilization of females. In the method of the invention an operation-channel hysteroscope is employed for optical guidance of an obturator tip into alignment with the uterine end of the oviduct. The obturating tip is carried upon the inner of two concentric tubes and a curable elastomer-precursor composition is injected through the inner tube, through an aperture in the obturating tip and into the oviduct in an amount sufficient to fill and mechanically lock to the oviduct portion adjacent to the uterus. The elastomeric composition is allowed to solidify in situ where it adheres to and becomes integral with the tip. Maintaining the outer tube in fixed position, the inner tube is then withdrawn, forcing the obturating tip to be ejected from the inner tube where it now remains integral with the resultant oviduct block. The foregoing procedure is then repeated for the opposing oviduct. The resultant blocks prevent the passage of ovum from the ovaries to the uterus and sperm from entering the oviduct, thereby preventing contraception. The oviduct blocks can, if desired, be removed non-surgically by utilizing an apparatus which grips the tip portion and extracts the block. An arrangement is also disclosed wherein the obturating tip is formed simultaneously with the oviduct block, eliminating the need for a separate tip.
Patent SE-8601103-D0 (SE)
Inventor: HARSANYI K
IPC: C07D513/04
Filed: 1986-03-10
Abstract: The invention relates to novel, sulfur-containing 5-substituted benzimidazole derivatives of formula I    <IMAGE>  I  and acid-addition salts thereof antihyperlipoproteinemic action, a process for preparing the same, pharmaceutical formulations comprising the novel compound as active ingredient and a method for inhibiting atherosclerosis, trombus formation and treating hyperlipoproteinemic diseases.
Patent SE-8700582-D0 (SE)
Inventor: BENGMARK STIG
IPC: A61M3/02
Filed: 1987-02-13
Abstract: A space communicating with the atmosphere via a cavity and a passage is supplied with a fluid or drained by means of a tube (10) made of a flexible elastic material and having a tendency to coil up. Upon insertion into said space, the tube (10) is first held in a straightened-out condition by means of a guide (15) of flexible but unelastic material which is introduced into said tube (10) and then withdrawn therefrom to permit the tube (10) to coil up within the cavity and to be conveyed into the space by a substance supplied to the cavity. The method can be used advantageously for supplying a drug or nutriment directly to the intestine by conducting the tube (10) in its straightened-out condition through the nose, the throat and the gullet down into the stomach where it is allowed to coil up in order to be transported into the intestine by normal ingestion of the food. The tube (10) employed for carrying the method into effect consists of a flexible plastic or rubber material and tends to coil up with a predetermined force, the guide (15) consisting of flexible but unelastic material and tending to straighten itself out with a force exceeding the coiling-up force of the tube (10).
Patent SE-8704568-D0 (SE)
Inventor: HABERL J
IPC: B04C9/00
Filed: 1987-11-20
Abstract: PCT No. PCT/SE88/00628 Sec. 371 Date May 21, 1990 Sec. 102(e) Date May 21, 1990 PCT Filed Nov. 18, 1988 PCT Pub. No. WO89/04711 PCT Pub. Date Jun. 1, 1989.A cyclone separator has a filter unit which is disposed inside a central outlet between an inlet chamber of the cyclone separator (for gas mixed with dust) and an outlet chamber thereof (for clean gas) connected to a suction source. A method is provided for cleaning such a cyclone separator by momentarily establishing a connection between the outlet chamber and the atmosphere. The communication between the inlet chamber and the suction source being maintained, to initiate a rapid pressure rise in the outlet chamber and thus a reverse gas flow through the filter unit. The outlet chamber of the cyclone separator has a valve controlled aperture for connecting the outlet chamber to the atmosphere, a closure member of the valve being biased to a closed position by existing pressure difference between the outlet chamber and the atmosphere.
Patent SE-8801248-D0 (SE)
Inventor: SCHONEWALD R W
IPC: F01D9/04
Filed: 1988-04-05
Abstract: A fairing for mounting onto a gas turbine frame to isolate the frame from the hot gases passing the flowpath. The fairing includes mating forward and aft annular sections with each section having an outer wall and an inner wall defining the flowpath therebetween. A plurality of circumferentially-spaced hollow fairing struts radially extends between the inner and outer walls. The two sections are manufactured such that there are no misalignments or steps between the lineup of the two sections. The sections are placed over the frame struts and are coupled together.
Patent SE-8802734-D0 (SE)
Inventor: KOJIMA Y
IPC: H03M7/14
Filed: 1988-07-27
Abstract: A method for converting a digital data into an NRZI-coded digital signal is disclosed which is carried out by the steps of first detecting if the value of every even numbered bit of the digital data is digital zero, second detecting if two bits of the detected even numbered bits having digital zero value and a preceding odd numbered bit have a DC component, producing a detecting signal according to the result of the second detecting; and converting the digital data into the NRZI-coded digital signal by using the detecting signal. An apparatus for converting a digital data into an NRZI-coded digital signal is also disclosed which includes a first means for detecting if the value of every even numbered bit of the digital data is digital zero, a second means for detecting if two bits of the detected even numbered bits having digital zero value and a preceding odd numbered bit have a DC component, a means for producing a detecting signal according to the result of the second detecting, and a means for converting the digital data into the NRZI-coded digital signal by using the detecting signal.
Patent SE-8903790-D0 (SE)
Inventor: HIELSCHER P
IPC: B21D51/34
Filed: 1989-11-13
Abstract: The tool, in particular for making a horizontal fold in bending the rim of a metal foil (1) through 180 DEG  around the edge of a thin sheet (14), is characterized by a holding element (21) of U-shaped cross-section, between the arms (22, 23) of which a strip of elastomeric material (24) is laid. During folding of the foil (16) the elastomeric material (24) conforms the foil closely to the edge contour of the thin sheet. For a contoured rim around a workplace e.g. a heat shield between a catalytic converter and a car cabin, a series of such tools are provided. <IMAGE>
Patent SE-9101678-D0 (SE)
Inventor: OTTERSTEDT J-E
IPC: C08K9/02
Filed: 1991-06-03
Abstract: The invention relates to a pigment having a composite structure. It is characterized in that it comprises a core (1) which has been covered by one or more layers (2) of colorants, which optionally each in their turn have been covered by an optically transparent film (3) which is insoluble or partly insoluble in water or organic solvents. The invention includes also a process for the production of the pigment.
Patent SE-9201576-D0 (SE)
Inventor: RAGGL K-J
IPC: E02B15/06
Filed: 1992-05-20
Abstract: Barrier of the type which is self-expanding from a rolled- up position to an operational position in which it automatically fills with air, and whose outer envelope, consisting of a flexible water-tight and air-tight material, is braced by a number of support elements arranged at a distance from each other. Each support element comprises a bottom rail and a support arch of flexible material which is arranged movably on the latter and which, when the barrier is in the operational position, is arch-shaped and, when rolled up under the action of an external force, can be pressed together against the bottom rail. <IMAGE>