baber/WOPTO huggingface dataset:
Patent SE-8204157-D0 (SE)
Inventor: HULYALKAR R K
IPC: C08G18/36
Filed: 1982-07-05
Abstract: An internal mold release agent comprises a metal salt and an epoxidized vegetable oil and may be prepared by heating a metal salt such as zinc stearate with an epoxidized vegetable oil such as epoxidized soybean oil to obtain a homogeneous clear mixture. The mold release agent can be added directly to a polymeric molding composition and the polymeric system thus formed has the further advantage that it will gel at a significantly faster rate than an untreated system.
Patent SE-8204911-D0 (SE)
Inventor: EKMAN KJELL RONNY
IPC: F16L37/092
Filed: 1982-08-27
Abstract: A coupling unit comprising a first coupling part and a second coupling part. The second coupling part can be displaced longitudinally relative to the first coupling part by means of screw threads or the like. The first coupling part is equipped with a first nut-shaped section and the second coupling part with a second nut-shaped section. The second nut-shaped section has a cross-section measurement which allows passage of the internal surface of a tightening and/or loosening sleeve, when the latter is passed over the second nut-shaped section, to co-act with the first nut-shaped section.
Patent SE-8204916-D0 (SE)
Inventor: NEHRING J R
IPC: F04B43/10
Filed: 1982-08-27
Abstract: A vacuum powered fluid pump comprises a housing (10) defining a chamber (32) enclosing an elastic sleeve (16) which establishes a flow path from an inlet (12) to an outlet (14); a vacuum line connection to the chamber; and a vent valve (34) for the chamber. The pump is operable due to expansion of the sleeve under a reducing pressure due to evacuation of the chamber and check valves ensure unidirectional flow at the inlet (12) and at the outlet (14). The vent valve may alternatively comprise a hole actuated by finger closure. <IMAGE>
Patent SE-8205372-D0 (SE)
Inventor: DAVIS J W
IPC: C23C22/14
Filed: 1982-09-20
Abstract: A lubricating coating is applied to wire by successively:   (A) contacting clean, pickled, low carbon steel welding wire with an aqueous, coating solution containing from 1.6 to 3.8 g/litre of bivalent zinc ion, from 9.0 to 16.9 g/litre of orthophosphoric acid, and from 1.6 to 3.5 g/litre of chlorate ion, at a temperature from 38 DEG C to 66 DEG C to form a thin coating on the wire; (B) removing substantially all the excess of the coating solution from the surface of the coated wire; (C) contacting the coated wire with an aqueous solution containing an alkali metal salt of a C12-C20 fatty acid; and (D) removing the coated wire from the aqueous solution defined in step (C) and heating the coated wire at a temperature from 149 DEG C to 204 DEG C for at least five minutes.   The coating can readily be removed by the reducing dies so that the drawn wire is suitable for use in welding without further treatment.
Patent SE-8206744-D0 (SE)
Inventor: LINDMAN B
IPC: A61K9/00
Filed: 1982-11-26
Abstract: A method and product for preparing a controlled-release composition are provided. The method comprises formation of a mixture containing at least one amphiphilic substance capable of forming a liquid crystalline phase, in contact with a liquid selected from the group consisting of water, glycerol, ethylene glycol, propylene glycol and mixtures thereof. The method includes a step of providing in such mixture a bioactive material.
Patent SE-8302053-D0 (SE)
Inventor: WILLIAMS R H
IPC: G02B6/38
Filed: 1983-04-13
Abstract: A composite fiber cutting and terminating apparatus (10) includes parent (12) and insert (42) housings supported for relative movement, the parent housing (12) supporting therein both a terminating device, such as a photodiode (84), and a cutting device (14). The insert housing (42) has a fiber receiving channel (44). Upon movement of the insert housing (42) into the parent housing (12), the fiber is retentively engaged by the insert housing (42) and is cut to define a termination end face and upon further movement into the housing the termination end face is disposed in registration with the termination device. <IMAGE>
Patent SE-8304374-D0 (SE)
Inventor: CORK D J
IPC: C12P3/00
Filed: 1983-08-11
Abstract: Sulphate is converted to elemental sulfur in two successive fermentation steps. In the first step an acetate-utilizing microorganism (e.g., Desulfobacter postgateii) converts sulfate to hydrogen sulfide. The second step utilizes an acetate producing microorganism (e.g. Chlorobium thiosulfatophilum) to convert hydrogen sulfide to elemental sulfur. Acetate produced by the Chlorobium stage can be recycled to provide energy for the sulfate reduction reaction.
Patent SE-8304469-D0 (SE)
Inventor: LAYTON A C
IPC: F41G7/26
Filed: 1983-08-18
Abstract: A beam of electromagnetic radiation is spatially encoded using a digital phase modulation technique. The spatial encoding defines the beam cross section into a series of resolution elements each identified by a different digital code. The codes defining resolution elements are detectable by a missile located in the radiation beam and can be used to define the location of the missile in this beam. In the preferred embodiment, an encoding mask, moved through the beam at its source, provides the digital phase modulation. The mask is provided with a series of bit areas, each of which bears at least two sets of cyclically recurring bands effective to modulate a detectable parameter of the radiation, such as intensity. The spacing between adjacent bands of a set, termed a bit cycle, is proportional to a predetermined phase of the modulation of the beam parameter. The novel arrangement enables the missile to identify its position within the beam under conditions of severe atmospheric turbulence and object induced perturbations to provide corrective maneuvers for maintaining the missile velocity vector aligned with the beam.
Patent SE-8305534-D0 (SE)
Inventor: SBASCHNIGG J
IPC: F26B13/28
Filed: 1983-10-07
Abstract: A multi-nip high pressure press is disclosed, which can be connected to double, longitudinal or circular strainer machines but where this press is a single machine, using an additional pressing segment including at least one pair of rollers of lesser diameters mounted in advance of a pair of compression rollers.
Patent SE-8401814-D0 (SE)
Inventor: TANAKA T
IPC: B02C15/16
Filed: 1984-04-02
Abstract: A bearing supporting system for cone crushers of the type which has a head center securely mounted on an upper portion of a main shaft for mounting a mantle thereon and has the main shaft supported by the eccentric drive shaft in radial direction, the support system including a self-aligning thrust bearing mounted on an intermediate portion of the mantle shaft, supporting the main shaft on the eccentric drive shaft through the thrust bearing.
Patent SE-8401863-D0 (SE)
Inventor: SELANDER P
IPC: F21V21/26
Filed: 1984-04-04
Abstract: A work table lamp (6) has an arm (7) with an upstanding portion (12) and parallel branches (8, 13). Branch (8) is pivotally mounted in a bearing assembly beneath the table top (2) and adjustable along a working area (4). The branch (13) supports parallel therewith an elongated shade (14) with an anti-glare wall (15) at one end. The shade is pivotally mounted about the branch (13). Therefore, the arm (7) can be moved in relation to the table and the shade moved in relation to the arm to avoid dazzling a person seated at the desk. <IMAGE>
Patent SE-8402308-D0 (SE)
Inventor: KALTZ M C
IPC: B62D25/00
Filed: 1984-04-27
Abstract: A vehicle having a convertible top includes internal body reinforcement members including a belt line reinforcement assembly attached to the upper back panel and the upper portion of the body quarter panels. The belt line reinforcement assembly is connected to quarter panel reinforcements to form a box-like structure having an aperture therethrough which disposes the trunk and passenger compartments of the vehicle in communication. The quarter panel reinforcement members are attached to the body quarter panels and the wheelhouse panels of the vehicle. A cross-support member attached to the rear seat riser portion of the compartment floor pan and rocker panel reinforcement are also provided. A header is mounted to the upper edge of the vehicle windshield and is provided with a recessed rear portion for receiving the front cross-bow of the convertible top in a flush alignment with the upper surface of the header.
Patent SE-8405851-D0 (SE)
Inventor: HAKANSSON BENGT ERIK WILLIAM
IPC: B60N2/90
Filed: 1984-11-21
Abstract: A fastening device for a safety belt in motor vehicles comprises a guiding member to be mounted on the vehicle frame or on some other carrier in the vehicle in such a way that a clearance is created between the guiding member and the carrier and comprising also a runner, to which one end of the safety belt or corresponding organ is attached, and which may be displaced along the guiding member to be positioned in different positions, said positions being determined by a number of holes (40) or recesses disposed along the guiding member. The guiding member is a channel-shaped rail (30) with a web-section (39), which faces the clearance (39) and with side flanges (32) which first project from the web-section and then turn inwards towards each other. The in-turned parts (34) form between them a longitudinal channel (35) and are provided with said recesses or holes. The runner comprises both external parts (44) outside the rail and internal parts (45) essentially inside the rail, as well as connecting means (46) there between. The connecting means extent through the longitudinal channel of the rail. The external parts include a sleeve runner (44), enclosing entirely the rail. A back portion of the sleeve runner is positioned in the clearance between the rail and its carrier (36). The sleeve runner is provided with at least two holes (50) or a corresponding larger hole (50'), thus positioned that they/it may be placed above the holes or recesses of the rail. The internal parts include /a/ locking member/s/ (47, 47', 54, 65) arranged to enter simultaneously at least one of the holes or recesses in each of the two in-turned parts of the rail. The connecting means (46) comprises means to move said locking member/s/ inward and outward with respect to the said to release and engage, respectively, said locking member/s/ from and with, respectively, said recesses or hole/s/ of the rail as well as the hole/s/ of the sleeve runner positioned outside the rail.
Patent SE-8405887-D0 (SE)
Inventor: KONTOTHEODOROU E
IPC: E05F15/02
Filed: 1984-11-22
Abstract: The circuit has a pneumatic or hydraulic cylinder (20) for opening and closing the door, with a magnetic valve (10) in the press line (14) to the working cylinder (20) controlled by an electric switch (12) operated by the driver. A parallel control line (22) incorporates a switch (23) operated upon the end position being reached. A press switch (24) is responsive to an abnormal press increase in the closure line (14) during a closure movement, to effect a safety overside. Pref. a 4/2 way magnetic valve (10) is used, the magnetic part being switched into the opposite position by each received current pulse.
Patent SE-8406132-D0 (SE)
Inventor: KOISUKA M
IPC: F28F9/18
Filed: 1984-12-04
Abstract: A heat exchanger having a flat tube with a plurality of fluid passageways therein, header pipes connected to opposite ends of the flat tube and inlet and outlet tubes connected to the header pipes, respectively. The inlet and outlet tubes are inserted and fitted into the corresponding ones of the header pipes and formed with axial slits in the inserted end portions. The opposite ends of the flat tube extend into header pipes through axial slits in the outer surfaces thereof and are fitted into the axial slits of the inlet and outlet tubes inserted therein. Thus, the inlet tube and the outlet tube are reliably maintained in their desired orientation. The header pipes are made of aluminum brazing sheet and, therefore, are brazed to the aluminum flat tube and the inlet and outlet aluminum tubes.
Patent SE-8406227-D0 (SE)
Inventor: ENGBERG A
IPC: F16K17/30
Filed: 1984-12-07
Abstract: A holder (22) retains a valve slide (13) in a first open position. When there is an excessive back flow of pressure medium from one outlet port (A) to the other (B), the slide adopts a second position in which the valve is closed. In this second position, the valve slide-with a sealing surface (21) surrounding the flow channel (17)-locates against a seat plate (16) which blocks the channel.
Patent SE-8501831-D0 (SE)
Inventor: ASSARSSON L
IPC: E03F5/04
Filed: 1985-04-15
Abstract: The drainage pipe (24) issues in connection with the outer wall (22) of the well. There is a further lateral inlet pipe (32) communicating with the stand pipe (18). This inlet pipe (32), which has a water lock separate to the drainage pipe (24), issues in connection with the well lower part. The second lateral inlet pipe pref. has a first pipe piece with partly a first part (36) running sideways from the well. A second upwardly directed part (38) is connectable via a coupling component (40) to at least one further pipe piece (42).
Patent SE-8503009-D0 (SE)
Inventor: LADWEIN B
IPC: B28C9/00
Filed: 1985-06-18
Abstract: Mixing plant for dry mortar comprises a tower-like construction in which a number of tank units 10-14 receiving the necessary items of equipment are disposed one above another; the top unit 16 carries a multichamber silo combined from a number of parts; and all the units and parts are releasably interconnected. The invention provides the considerable advantage that, by abandoning the conventional steel framework as basic structure and by using a modular construction, much of the assembly work can be carried out at the maker's works. A stable tower-like installation is obtained in which all the necessary supply tanks or receptacles and other items of equipment are accommodated in a very reduced space. <IMAGE>
Patent SE-8506124-D0 (SE)
Inventor: JACOBSSON R A
IPC: B25B21/00
Filed: 1985-12-23
Abstract: A pneumatic power wrench comprising a housing (10), a rotation motor drivingly connected to an output spindle (11), a pressure air supply passage (22, 24) in the housing (10) connecting the motor to a pressure air source and a manually operable throttle valve (17) disposed in the air supply passage (22, 24) to control the pressure air supply to the motor. An adjustable pressure regulator is arranged in the air supply passage (22, 24) upstream of the throttle valve (17) to provide a desired constant air supply pressure to the motor. The pressure regulator comprises a spring biassed relief valve (32-34) which via a venting passage (42) communicates with the exhaust passage (16) of the tool upstream of a flow restricting silencer (18) mounted therein.
Patent SE-8602423-D0 (SE)
Inventor: BJERE B A
IPC: G05B11/32
Filed: 1986-05-28
Abstract: The control panel comprises a manually controllable input device for manually setting new values of the control constants and supplying the manually selected values to the system. A comparison and substitution device compares the new value for the critical constant with a predetermined range defined by upper and lower boundary values. The comparison and substitution device selects a new value within the predetermined range when the manually selected value is outside the range. The control panel is for systems regulating several parameters according to at least one control constant associated with each parameter.
Patent SE-8603906-D0 (SE)
Inventor: CANEVALL JOHN
IPC: F03B17/00
Filed: 1986-09-16
Abstract: The invention concerns a procedure for pushing aside water and for energy production in connection with conventional power plants (4) erected in rooms beside head store (1) and under the water surface of head store. Water from the head store (1) is led in tunnel (3) to and through power plant (4) for gathering in a return store (5) dimensioned for more than normal operation, thus making it possible to operate power plant (4) also when arrangement for pushing aside water is shut off or has lower capacity than the feeder stream, and from there forward in tunnel (6) to store (7) located in direct connection to the head store (1). Pushing aside water from store (5) and to head store (1) will be done by arrangements and by auxiliary energy from wind, waves, tide-water, nuclear fuel, hydrogen, electric current and conventional explosive substance. The space in return store (4) which is not filled with water constitutes a form of energy storage, and auxiliary energy from the power sources mentioned above can effectively be utilized and plants located where there are favourable conditions for utilizing auxiliary energy for operation of arrangement for pushing aside water and where there is a market for produced energy.
Patent SE-8803271-D0 (SE)
IPC: F16H1/16
Filed: 1988-09-16
Abstract: Protection arrangement for units for rotation of excavator buckets, by means of an output shaft (8), a hydraulic motor (20) and also, between the motor and the output shaft, a transmission (12, 13). The transmission (12, 13) is a self-braking worm transmission whose worm screw (13) has bearings which permit axial movement of the screw under the effect of forces in the transmission. A spring arrangement (25) holds the screw in a normal position up to a certain level of force effect. A detection member (25) detects the axial position of the screw and is coupled to a control arrangement (23) connected to the motor. In the event of force effect over the said level, the screw moves axially and the detection member couples the motor (20) to the drive source for rotation in the direction of the force effect. As a result of the turning of the output shaft in the direction of the force effect, the unit is protected from breaking due to excessively great, external forces.
Patent SE-8902682-D0 (SE)
Inventor: KARHUMAEKI MARKKU
IPC: E04G19/00
Filed: 1989-08-07
Abstract: The method is used in connection with demountable construction purposes. During the building stage at least one building component (1) such as board, plate or the like is adjoined to at least one elongate fixing element (2). The fixing element comprises an elongate groove or the like at the central portion (3) of the fixing element (2) and fixing members (4) at the sides of said central portion (3). The fixing members (4) further comprise organs (5) for adjoining the fixing element and/or organs for receiving the fastening members. Thus the combination of said at least one building component (1) and said at least one fixing element (2) adjoined together substantially define an elongate space arrangement in which a closed texture (6) is arranged before the demounting stage. The demounting is effected by leading pressure intermediate medium inside the closed texture (6) to expand said closed texture and thereby demounting the construction by loosening said at least one building component (1) and said fixing element (2) from each other.
Patent SE-9000566-D0 (SE)
Inventor: BAECKSTROEM O T
IPC: H04B7/005
Filed: 1990-02-16
Abstract: Signals in synchronizing sequences and data sequences are transmitted over a fading channel to a Viterbi-receiver (11, 12). The signals are received by antennas and sampled to received antenna signals (sin,r(k)). Part channel estimates (hest,r) for the individual antennas are formed. For Viterbi-analysis, assumed input signals (sa,r( DELTA Tij,k)) for the data sequence are produced with the aid of the part channel estimates (hest,r). Part metric values (mr( DELTA Tij,k)) are formed as a difference between the received antenna signal (s,in,r(k)) and corresponding assumed input signals (sa,r( DELTA  Tij,k)) for Viterbi state transitions ( DELTA Tij). For one state transition there is formed a metric value such as the sum of a metric value ((M(Tj,k-1)) for an old state (Tj) at a preceding sampling time point (k-1) increased with a weighted (Kr) sum of the part metric values (mr( DELTA Tij,k)) belonging to individual part channel estimates (hest,r). Corresponding metric values are formed for all state transitions to the new state (Ti) and the smallest of these metric values is chosen in accordance with the Viterbi-algorithm.
Patent SE-9002888-D0 (SE)
Inventor: JONKKA A
IPC: B30B9/10
Filed: 1990-09-11
Abstract: A method and apparatus for removing liquid from particles of compressible material includes feeding particles to two opposing press surfaces that are separated by a distance that decreases along a feeding direction wherein at least one of the press surfaces is formed of a number of parallel transfer elements and wherein each transfer element is connected to a corresponding pressing actuator. The sum of a surface area of each transfer element forms a total press surface area for one of the press surfaces. The transfer elements are reciprocated in a forward and backward motion along the conveying direction such that a total press surface area includes at any particular time a forward moving surface area that is larger than any backward moving surface area.
Patent SE-9101598-D0 (SE)
Inventor: URAI M
IPC: B29L31/58
Filed: 1991-05-27
Abstract: A cushion body including a continuous coil-spring assembly which comprises coil portions and linear connection portions, and a method for forming such cushion body. The continuous coil-spring assembly is pressingly inserted into a jig, and both jig and coil-spring assembly are subject to a low-temperature annealing treatment. Thus-treated coil-spring is then foamed with a urethane base material in a mold, so as to produce such sort of cushion body.
Patent SE-9103234-D0 (SE)
Inventor: EKBERG BJOERN
IPC: A61P5/00
Filed: 1991-11-04
Abstract: PCT No. PCT/SE92/00751 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Oct. 30, 1992 PCT Pub. No. WO93/09075 PCT Pub. Date May 13, 1993.A method for separating enantiomers of a derivative of an aryloxipropanolamine is disclosed, characterized in that the derivative is contacted with a chiral solid-phase chromatography material containing molecular imprints of an optically pure enantiomer of the derivative to be separated.
Patent SE-9103630-D0 (SE)
Inventor: BRUSEWITZ H
Filed: 1991-12-09
Abstract: The invention concerns an apparatus for image coding, primarily intended to be used in the transmission of video signals for videotelephony. The video signal is converted into a digital bit flow by digitization and compression. The apparatus according to the invention comprises at least a first circuit and a second circuit, where the first circuit is connected to the second circuit via an interface, which makes possible the adaptation of the functions of the first circuit to the functions of the second circuit. The first circuit and the interface are preferably contained in the same integrated circuit. The invention solves the problem of providing a general circuit which can be used in image coding apparatus. The circuit according to the invention is general and can be used as a module by system designers. The general circuit can be used in many different image coding systems. <IMAGE>
Patent SE-9201336-D0 (SE)
Inventor: LUNDBAECK S
IPC: A61B5/0408
Filed: 1992-04-28
Abstract: On a suction electrode device having an absorbent 56 for absorbing impurities from a surface to which the suction electrode device is fitted and with which an electrode 50 in the device is in electrically conducting connection there is disposed an element 60A which prevents the absorbent 56 from exerting an absorption effect upon the surface in the proximity of the electrode. <IMAGE>