baber/WOPTO huggingface dataset:
Patent SE-8501889-D0 (SE)
Inventor: PETERSEN E
IPC: B60T8/17
Filed: 1985-04-17
Abstract: In a brake circuit with pressure medium-operated brakes of two axle groups (4, 6), of which the second axle group (II) is not dynamically balanced in relation to the first axle group (I), with a load-dependent brake pressure governor (2) preconnected to the brakes, it is proposed to arrange a controllable valve device (5) (for example relay valve, double shutoff valve, load/no-load valve) between the brakes (4) of the first axle group (I) and the brakes (6) of the second axle group (II) and to trigger this device by way of a control valve (8) supplied from the uncontrolled brake pressure (p1) and controllable as a function of the brake force requirement predetermined by way of the braking power transducer (1). The load-dependent brake pressure governor (2) is here controlled only as a function of the load state of the first axle group (I). A variation of the brake pressure (p3) fed to the brakes (6) of the second axle group (II) compared to the brake pressure (p2) fed to the brakes (4) of the first axle group (I) is thereby obtained, which is adjusted not only according to the load but also to the dynamic variation in the utilisation of the available coefficient of friction by the axles (fig. 1). <IMAGE>
Patent SE-8502286-D0 (SE)
Inventor: GOTTSTEIN W J
IPC: C07D499/00
Filed: 1985-05-08
Abstract: 2???-Chloromethyl-2???- methylpenam-3???-carboxylic acid sulfone and salts and esters thereof were synthesized and found to be potent inhibitors of ???-lactamases. The invention also includes a number of intermediate 6???-bromo analogues of esters of the aforementioned acid and of the sulfoxide and sulfone thereof.
Patent SE-8502346-D0 (SE)
Inventor: PERSSON B
IPC: F24V50/00
Filed: 1985-05-10
Abstract: The exchanger includes an insulated accumulator container (20) which holds a fluid (7). Tap water for heating is fed via a conduit (15) which evolves into the heat exchanger wound around the collection vessel (2). - Alternatively, tap water can be fed directly to and from the accumulator container in which case the components involved are suitable for a higher pressure. The accumulator container has an outer cladding of sprayed-on plastics foam insulation.
Patent SE-8502443-D0 (SE)
Inventor: ERIKSSON LEIF
IPC: F04B35/00
Filed: 1985-05-17
Abstract: The invention relates to an arrangement for a wind-power- driven piston compressor for compressible media, such as a gas. So as to facilitate the starting torque of the compressor during the movement of the reciprocating piston 21, 22, the piston 21, 22 is hollow and divided into a lower part 22 which seals against the cylinder wall 4 and an upper part 21 fixed to the piston rod 10, these two parts being detachably joined together and the upper piston part 21 having a central hole for passage of a valve spindle 35, the valve body 13 of which is located between the upper surface of the upper piston part and the lower surface of the top cover 34, the top cover having recesses for the valve body and the free end of the spindle being provided with a stop 20, the position of which can be adjusted to reduce the initial inertia of the piston. <IMAGE>
Patent SE-8503370-D0 (SE)
Inventor: JOHNSON G E
IPC: B65H45/18
Filed: 1985-07-05
Abstract: A method and apparatus for operating a diaper-producing machine where a series of unfolded diapers are advanced along a path containing a plurality of stackers each having a folding blade, the apparatus having means for periodically altering the movement of one blade to permit diaper movement past that stacker to a subsequent one, thereby continuing stacking while a previously completed stack is removed.
Patent SE-8503602-D0 (SE)
Inventor: SCHUBERT J M
IPC: B05C1/08
Filed: 1985-07-25
Abstract: An arrangement for application of liquids, such as a coating unit for a printing press, with a liquid supply above the metering gap formed between a metering roller and an applicator roller interacting therewith, a partition designed to damp vibrations dividing the liquid supply along the length of the rollers in order to compensate for turbulence, resonance and irregular air occlusions as far as the metering gap and to prepare uniform quantities of liquid. For this purpose baffle plates at right angles to the rollers have edges adapted to conform to the curvature of the roller surfaces to define a communicating gap with the roller surfaces, said baffle plates being arranged in a fixed position just inboard of the ends of the two rollers and formed as a unit with the partition defining a constant communicating gap with applicator roller, the partition having regularly arranged communicating channels in the form of holes, preferably a first row near the continuous bottom edge and a second row above the first one.
Patent SE-8601080-D0 (SE)
Inventor: KROGAGER M
IPC: B32B1/02
Filed: 1986-03-10
Abstract: PCT No. PCT/SE87/00116 Sec. 371 Date Aug. 26, 1988 Sec. 102(e) Date Aug. 26, 1988 PCT Filed Mar. 9, 1987 PCT Pub. No. WO87/05261 PCT Pub. Date Sep. 11, 1987.A pressure vessel of composite material built up by fiber wound around an elongated hollow body having at least one end fitting with an axially extending peripheral surface which has a plurality of protrusions distributed over the surface with portions of the fiber material passing over the end fitting and applied around the protrusions as to be peripherally and axially distributed thereover and molded into the composite material. The pressure vessel may also include two end fittings with different radii with the body having on an axially limited portion thereof radially extending pin-like protrusions distributed around its circumference with the fibers being wound in different directions relative to the axis on opposite sides of the protrusions with the directions being adapted to the radii of the end fittings.
Patent SE-8601542-D0 (SE)
Inventor: MALMQVIST G
IPC: E04G1/20
Filed: 1986-04-07
Abstract: The present invention concerns a drivable platform for scaffolding which is intended to be used for carrying either personnel or materials. The platform can be used with free-standing, stayed or suspended masts which are equipped with rack gearing or similar. To suit different situations, it would be desirable to be able to lengthen or shorten the platform without having to make adjustments to the drive arrangement and bring about synchronous, or almost synchronous, operation of the drive motors, regardless of how the load is placed on the platform. This requirement has been satisfied by constructing the platform 9 of a number of  fixed sections 2 which can be coupled together, these sections being coupled at each end with flexible sections 3; 3'. The flexible sections 3; 3' are in turn flexibly fixed to frame supports 4; 4'. Electrical power supplies 5; 5' are mounted on the flexible sections 3; 3'. The drive motors are installed in the frames 4; 4' and are electrically operated by the electrical sensors via electrical conductors. <IMAGE>
Patent SE-8603066-D0 (SE)
Inventor: WESTBERG B
IPC: B66C13/54
Filed: 1986-07-09
Abstract: A crane house includes an operator cabin mounted on the house, and an opening permitting access to the crane house from without for the purpose of minimizing the openings in a crane house of this kind, which is achieved by closing the access opening to the crane house with a hinged cover carrying the operator cabin, a door opening provided in the cabin for a door lying within the area of the crane house define by the cover and co-acting with an opening provided in the cover for permitting entry to the cabin from within the crane house.
Patent SE-8802376-D0 (SE)
Inventor: JOHANSSON S-E
IPC: E05F15/12
Filed: 1988-06-23
Abstract: The invention relates to a method, and to an arrangement, for optimizing the operation of a door closer at different phases of opening and closing of the door. The door closer is provided with a force transmission shaft (1) turning in accordance with the movements of the door and with a spring element (2) operationally connected thereto. The opening of the door takes place against the force of the spring element (2). According to the invention, at the closing phase of the door the energy of the spring element (2), exceeding the return force of the spring element (2) needed to accomplish the desired closing movement of the door, is recovered through simultaneous braking of the closing movement of the door for the main part of the closing movement. When the door is only somewhat open any more, preferably under 5 DEG , a final force securing the closing of the door is accomplished by making use of said recovered energy. For putting the method into practice, the door closer is provided with rotor (4), stator (5) and energy storing device (7), arranged to serve as an electric generator or as an electric motor as required.
Patent SE-8901151-D0 (SE)
Inventor: WILLIAMS J T
IPC: F16J15/32
Filed: 1989-04-03
Abstract: A seal for use in sealing an annular opening between a stationary member and a rotating cylinder telescopically arranged with the stationary member, the seal comprising a series of partially overlapping members circumscribing the cylinder adjacent the stationary member and closing the annular opening. The seal comprises a series of self-biasing leaf members attached to the stationary member and being biased into sealing engagement with the rotating member and a series of blanket members positioned adjacent the seal members to prevent leakage from the gaps between adjacent leaf members to substantially seal the annular opening between the rotating and stationary members.
Patent SE-9001941-D0 (SE)
Inventor: DAHLGREN J
IPC: F01L3/20
Filed: 1990-05-30
Abstract: The invention relates to an internal combustion engine with delayed charging using valves in the intake pipes (8). The valves are held closed during the initial phase of the intake stroke of each cylinder, and are opened rapidly at a certain point of time. The pulse effect produces a supercharging. The valves are flaps (13, 14) controlled by electromagnets (17, 18) and function as non-return valves. <IMAGE>
Patent SE-9002268-D0 (SE)
Inventor: NILSSON LEIF
IPC: A61F5/455
Filed: 1990-06-27
Abstract: The invention relates to a system for periodically and/or continuously draining the bladder of female patients. The system includes a catheter tube (10) intended for insertion into the urethra of the patient, and a container (23) for collecting the urine discharged from the bladder. The container (23) is connected to the outlet opening of the catheter tube (10), either directly or indirectly. The system is characterized in that the means for fixating the catheter tube (10) in the urethra includes a first compliant collar (13) which is located on the outside of the tube in the region of the opening coacting with the bladder and which is concentrical with the longitudinal axis of the tube (10), the first collar being intended to sealingly abut the urethra wall, and further includes a second compliant collar (18) which is located adjacent to or in the vicinity of the region of the outlet opening of the catheter tube (10) such as to form means for restricting the extent to which the tube (10) is inserted into the urethra; and in that the urine collecting container (23) is divided into mutually communicating sections.
Patent SE-9003359-D0 (SE)
Inventor: BORG L E
IPC: H05K3/34
Filed: 1990-10-22
Abstract: Pre-tinned locations are provided on the printed circuit using meltable solder, and the circuit points are heated with the respective electronic components placed in position. Heating is by means of a smelt bath, the temp. of which is not below that of the melting point of the solder. - The smelt bath uses the same metal or metal alloy as in the solder points, or a temp. stable salt which is heated to a temp. which at least slightly exceeds the melting temp. of the solder at the component points. The circuit board is pre-heated by infrared radiation before being placed above the smelt bath, and the completed circuit board is rapidly cooled after being removed from the smelt bath. Soldering takes place in a protective gas atmosphere, e.g. nitrogen.
Patent SE-9100671-D0 (SE)
Inventor: SPIEGEL A
IPC: G02B27/30
Filed: 1991-03-06
Abstract: A device for centering geodetic instruments over defined ground marks or defined position marks is described, in which a visible light beam is projected onto a ground mark or position mark. In an advantageous additional feature, the light beam of the invention can be used to measure the distance between the sighting line of the geodetic instrument and the sighted ground mark or position mark.
Patent SE-9101934-D0 (SE)
Inventor: PUUMALAINEN P
IPC: G21K5/04
Filed: 1991-06-24
Abstract: PCT No. PCT/FI90/00033 Sec. 371 Date Jun. 27, 1991 Sec. 102(e) Date Jun. 27, 1991 PCT Filed Feb. 1, 1990 PCT Pub. No. WO90/09030 PCT Pub. Date Aug. 9, 1990.The application of the electron beam technique in the polymerization of surfaces and purification of flue gases, for instance, often has a high demand of energy. The performance of prior art emitters, often considerably less than 50%, is thereby a major drawback. In the present method, low-energy shaping acceleration is applied first and thereafter the electrons are passed through windows very ideally and homogeneously by the proper acceleration. By means of the method, several successive and/or parallel windows can be provided in the device, the electron power being distributed evenly between said windows.
Patent SE-9202941-D0 (SE)
Inventor: AGNEUS N-E
IPC: H05K13/04
Filed: 1992-10-07
Abstract: A component is provided for moving the grip unit from the pick-up position to the fitting position, the grip unit engaging around the component connecting pins, positioning it so that the pins can be inserted in the connecting holes in the PCB. The grip unit incorporates a fixed grip plate (3), provided with a number of right-angled slots (14) passing from one side and corresp. to the component connecting pins. The slots are formed with straight side edges. Also incorporated is a movable grip plate (4), likewise provided with slots (15), all formed with a straight side edge and a corresp. side edge formed with recesses (16) corresp. to the connecting pins of the component. - A first manoeuvring component moves the movable grip plate sideways relatively to the fixed grip plate, whereby the slots (14,15) of the grip plates in the pick-up position coincide so that the grip unit can be inserted at right-angles to the component and enclose the connecting pins. The slots of the grip plates after movement sideways of the movable grip plate partly overlap each other and form openings (17) in which the connecting pins are positioned and retained during the movement of the grip unit.
Patent SE-9302193-D0 (SE)
IPC: G01N21/03
Filed: 1993-06-24
Abstract: PCT No. PCT/SE94/00615 Sec. 371 Date Dec. 22, 1995 Sec. 102(e) Date Dec. 22, 1995 PCT Filed Jun. 21, 1994 PCT Pub. No. WO95/00832 PCT Pub. Date Jan. 5, 1995A fluorescence detector has a light source in the form of a halogen lamp, a UV-filter which allows excitation radiation in UV to pass through, and a second filter which sorts out fluorescence radiation, and a detector which detects the through-passing fluorescence radiation. The filters comprise thin straight blocks and also function as light guides and are positioned at right angles with their extensions directed towards a point at which a tubular sample can be placed in close with the ends of the filters distal from the light source and the detector.
Patent SE-9402384-D0 (SE)
Inventor: ERHAGE LARS INGEMAR
IPC: H03L7/081
Filed: 1994-07-06
Abstract: A method and a device for changing the phase of a generated signal (13a) by a predetermined value ( PHI ) in a device for frequency generation. In the device for frequency generation, the generated signal is phase-locked to a reference signal (la) where non-integer multiples of the frequency of the generated signal may be phase-locked to the reference signal by changing the phase of each of the periods of the reference signal by a value which determines the frequency of the generated signal. The phase is changed by means of a phase-shifter. The change of the phase of the generated signal is made by controlling the phase-shifter so that no change of the phase of the reference signal is made during at least one period of the reference signal. <MATH>
Patent SE-9500928-D0 (SE)
IPC: D21C5/02
Filed: 1995-03-16
Abstract: The present invention provides a process for the oxidative bleaching of wood pulps and for deinking waste paper by means of hydrogen peroxide and a stabilizing agent, wherein, as stabilizing agent, there is used 2-oxo-2-(4-hydroxyphenyl)-acethydroximic acid chloride (N,4-dihydroxy- alpha -oxophenylethanimidoyl chloride) of the formula:   <IMAGE>
Patent SE-9502309-D0 (SE)
Inventor: KARLSSON EGON
IPC: F01N13/00
Filed: 1995-06-22
Abstract: PCT No. PCT/SE96/00805 Sec. 371 Date Dec. 19, 1997 Sec. 102(e) Date Dec. 19, 1997 PCT Filed Jun. 19, 1996 PCT Pub. No. WO97/01023 PCT Pub. Date Jan. 9, 1997Muffler with catalytic converter (1) essentially arranged in direct connection with a combustion engine's exhaust port and especially intended for portable working tools such as chain saws. At least one partition (2) is embodied in the muffler, or instance in the form of a baffle (3), and the partition (2) comprises one or several apertures (9, 10), through which the exhaust flow passes in order to flow from one side of the partition to the other side, and the partition is at least partly coated with a catalyzing layer.
Patent SE-9600920-D0 (SE)
Inventor: SCHNAIBEL EBERHARD
IPC: F02D41/36
Filed: 1996-03-08
Abstract: The injection supplementary amount for the first combustion is determined after the re-insertion of the cut-out cylinder, depending on the residual gas in this cylinder. Individual cylinders can be cut out for drive slip regulation, wheels driving engine or limiting rpm of engine or the speed of the vehicle. A corrected load value (t1sum) is formed by the additive superimposition of a correction value (dt1rgs) depending on the residual with the load value (t1) of the engine. This value is divided with a specified air coefficient (lambda). The injection amount required for the adjustment of this desired air coefficient is determined.
Patent SE-9602261-D0 (SE)
Inventor: OLOFSSON ARNE
IPC: H01Q19/13
Filed: 1996-06-05
Abstract: An antenna arrangement (10) of the kind, which includes a reflector (11), preferably provided on supporting means (12, 13, 14, 15), a central unit (22) comprising means (31) for guiding collected electromagnetic waves by said reflector (11) and guiding said waves to receiving means (34, 35). Said antenna (10) further includes: at least one dielectric element (29), having property to vary the rotation of said electromagnetic waves, and/or means to radially displace said receiving means (34, 35) relative said wave guiding means (31), and/or a sleeve (40), a socket (42) arranged rotatably in relation to said sleeve (40) and a dielectric element (44) provided inside said socket (42). The invention also includes methods of improving conical scanning, polarisation rotation and circular/linear commutation polarisation in said antenna.
Patent SE-9801028-D0 (SE)
Inventor: MEREDITH SHELDON K
IPC: H04B7/26
Filed: 1998-03-26
Abstract: In a land mobile radio system including at least one base site having a system for interconnecting a plurality of radio channel units with a plurality of directional antennas and/or antenna beams, the base site further includes an interference avoidance system for controlling communications between each radio channel unit of the base site and mobile radio units communicating with the base site so as to avoid causing potential interference at the operating frequency of each radio channel unit at other base sites. The interference avoidance system monitors potential interference at the operating frequency of each radio channel unit on each antenna beam. If potential interference exists on an antenna beam determined to be the antenna beam best suited for transmitting and receiving signals at the operating frequency of the radio channel unit, a determination is made if adjacent antenna beams have reduced chance of potential interference and sufficient signal strength for communication and therefore are better suited for transmitting signals at the operating frequency of the radio channel unit. To further enhance interference avoidance, a comparison is made of the signal strength of received signals at the operating frequency of the radio channel unit with one or more threshold values to assess the proximity of the mobile radio unit to the base site, and the transmission signal strength for signals transmitted from the radio channel unit to the mobile radio unit are controlled based on the proximity assessment.
Patent SE-9802879-D0 (SE)
Inventor: FAHLGREN CHRISTER
IPC: D21C1/02
Filed: 1998-08-28
Abstract: Pressurised pre-treatment liquid for the cellulosic material is added to the pre-treatment vessel using a spray device to generate basing vapour.  Process equipment for pre-treating broken down cellulosic material comprises a pre-treatment vessel (20) with an inlet (21) and outlet (22) for the cellulosic material, supply, discharge and overflow flows (23-25) for the pretreatment liquid, and a chemical addition location (26). A spray device (27) in the pre-treatment vessel acts as a decompression device for the pressurised pre-treatment liquid added to the vessel, generating basing vapour for the cellulosic material inside this vessel. Independent claims are also included for (a) a process system and (b) the process utilising this equipment.
Patent SE-9802946-D0 (SE)
Inventor: CARLSSON BENGT-GOERAN
IPC: E04F19/06
Filed: 1998-09-02
Abstract: The present invention relates to a method and to fillet means to cover joints, or to create passages in connection to surface coatings, preferably flooring surfaces. The method is characterized in that a profile fillet having an essentially U-shaped recess and adjacent shanks is placed with at least one of the shanks towards the upper surface of the flooring, that fastening means are brought down through the bottom of the U-shaped recess in the profile fillet and are attached to the bedding onto which the flooring is placed, and that a joint fillet with a projection fitting into the U-shaped recess in the profile fillet is pressed down in said recess. The fillet arrangement is characterized in a profile fillet with an essentially U-shaped recess and adjacent shanks to be placed with at least one of the shanks towards the upper surface of the flooring, and a covering joint fillet with a projection fitting into the U-shaped recess in the profile fillet, said joint fillet when being pressed down in said recess will be locked in said recess and will cover and overlap the shank (shanks) of the recess.
Patent SE-9900431-D0 (SE)
Inventor: STENFLO JOHAN
IPC: C07K16/38
Filed: 1999-02-09
Abstract: The present invention relates to a monoclonal antibody suitable for monitoring the activity of systems involving protein C inhibitor, a method for preparation of the monoclonal antibody, a method for monitoring the activity of systems involving protein C inhibitor and a method for diagnosis of e.g. venous thrombosis, wherein the monoclonal antibody is utilized. The monoclonal antibody is suitable for monitoring the activity of systems involving protein C inhibitor, and it has specific affinity for both i) a complex between a serine proteinase and an inhibitor thereof, and ii) a cleaved and uncomplexed form of the inhibitor, but has substantially no specific affinity for the inhibitor in its uncleaved and uncomplexed form; or a derivative thereof having the same biological activity.