baber/WOPTO huggingface dataset:
Patent SE-8206150-D0 (SE)
Inventor: JARVANTO P E J
IPC: E05F3/10
Filed: 1982-10-29
Abstract: The invention relates to a wing-door closer which is equipped with a damping element and which consists of a main part which is arranged on the inside of the door or wall and is mounted perpendicularly to the hinge axis and within which is arranged a helical spring generating the closing movement of the door. The spring acts on an arm which at one end is mounted by means of a joint on the door frame or, if the door closer is mounted in the wall, on the door leaf and at the other end on the damping element delaying the speed of the closing movement. The damping element is formed from a hydraulic cylinder arranged within the helical spring and from a piston which is fastened immovably in relation to the main part and the rod of which projects from the hydraulic cylinder on both sides of the piston through the two ends of the cylinder. The hydraulic cylinder is so attached to the arm that the arm moves the hydraulic cylinder during the opening of the door and the spring generating the closing movement acts on the arm via the hydraulic cylinder. Channels for the flow of a hydraulic fluid from one side of the piston to the other are made in the piston and a directional valve is arranged on the piston and/or on the piston rod.
Patent SE-8301238-D0 (SE)
Inventor: GEBELIUS SVEN RUNO VILHELM
IPC: A43B13/22
Filed: 1983-03-07
Abstract: A method for improving the gripping properties of footwear in relation to a surface, and a device for utilization of the method. The invention can be applied to footwear having a sole of rubber, synthetic rubber or similar material, which can be reshaped when made subject to heat. According to the invention, the footwear is pressed against an electrically heatable pattern creating member (3, 3', 3'') during a predetermined period of time and/or until a predetermined depth of penetration has been achieved. As a further modification, the sole of the footwear is brought into contact with a granular material, e.g. sand, during the above operation, or as an immediately following operation.
Patent SE-8302169-D0 (SE)
Inventor: MURNIKOV A I
IPC: B25D11/12
Filed: 1983-04-18
Abstract: The invention relates to construction engineering. The compression vacuum machine contains a housing (1), with a drive (2) and a working tool (12), and also a cylinder (4) which is arranged in the housing (1) and is fixed in the axial direction and the walls of which form an intermediate space (5) with the housing (1). A percussion body (6) and a piston (3) connected to the drive (2) are arranged in succession in the cylinder (4). The percussion body (6) and the piston (3) are separated from one another by an air cushion (7). To balance the pressure in the air cushion (7) there is a system for compensating for air losses from the air cushion (7). This system is designed in the form of two bores (8 and 9) arranged at a distance apart along the cylinder (4) in the side wall of the same. The bores (8 and 9) in each case lie close to the end faces (10 and 11), facing one another, of the piston (3) and the percussion body (6) when the latter is in contact with the working tool (12) and connect the air cushion (7) to the intermediate space (5) between the housing (1) and the cylinder (4). The present invention is effectively used for destroying solid rock and construction materials. <IMAGE>
Patent SE-8400711-D0 (SE)
Inventor: NILSON R
IPC: B23P9/02
Filed: 1984-02-10
Abstract: A component is locally cold surface hardened, eg, the rotor 10 of a screw compressor, by creating at the location of each engagement zone to be hardened when manufacturing the component a bulb 13 of material upstanding from the surface 12, and swaging this bulb, so as to press the same flush with the surface 12, for example with the aid of a pressure roll 15. <IMAGE>
Patent SE-8401255-D0 (SE)
Inventor: FAHLEN N
IPC: H02H7/16
Filed: 1984-03-07
Abstract: A series capacitor bank for connection into an electric power supply network is provided with overvoltage protective equipment having two branches connected in parallel with the capacitor bank. The first branch comprises a first zinc oxide varistor in series with a linear resistor and the second branch comprises a varistor with a higher "knee" voltage than the first zinc oxide varistor. The resistance of the linear resistor is preferably of the same order of magnitude as the absolute value of the impedance of the capacitor bank at the operating frequency of the power supply network. The "knee" voltage of the second varistor is at least 1.15 times (and preferably not more than 2.0 times) the "knee" voltage of the first varistor.
Patent SE-8401913-D0 (SE)
Inventor: EBELING O
IPC: E04D13/04
Filed: 1984-04-05
Abstract: PCT No. PCT/FI83/00021 Sec. 371 Date Nov. 3, 1983 Sec. 102(e) Date Nov. 3, 1983 PCT Filed Mar. 7, 1983 PCT Pub. No. WO83/03114 PCT Pub. Date Sep. 15, 1983.A draining arrangement for removing water from roofs or equivalent areas wherein the aim of the arrangement is to improve the draining effect making it possible to use smaller draining pipes, and further to avoid disturbing noise in the pipes. The arrangement is mainly characterized in that the opening (4) of the vertical water pipe (3) is situated directly at the surface (1) of the roof and is covered by a lid element (5). This lid is situated at a height (hc) over the roof that a certain predefined amount of water can flow under the lid where the water stream while on its way to the opening of the vertical draining pipe and without changing its direction, continuously changes to closed flow simultaneously as the air entrance becomes closed.
Patent SE-8402196-D0 (SE)
Inventor: KAISER B
IPC: G07F17/24
Filed: 1984-04-18
Abstract: A coin activated timer mechanism particularly useful as a parking meter including a sensing device for sensing the value of coins received in a coin receiving device in order to actuate through a transmission lever a time indicator mechanism which includes a timer disc rotatable in individual angular steps for providing an indication of a time period dependent upon the value of the coins received. A clockwork mechanism returns the time indicator mechanism to a position indicating expiration of the time period and a function lever operates to effect actuation of the timer disc through the individual angular steps. The function lever is driven by the transmission lever to a position at which the time indicator mechanism is released with the timer disc being simultaneously guided to a position indicating a determined time allotment.
Patent SE-8404080-D0 (SE)
Inventor: HULT SVANTE
IPC: F16G11/02
Filed: 1984-08-13
Abstract: A connector, e.g. a cable lug, is joined to a metal surface by brazing, heated by an arc struck between an electrode, and a metal plate incorporated in the connector. Brazing metal between plate and surface is melted, the current turned off and the electrode pressed against the plate. Some of the brazing metal between plate and surface is squeezed out as a joint is made. When the arc is struck from a consumable electrode molten electrode material inside the connector joins cable plate and lug. The plate prevents the arc contacting the metal surface and electrode and brazing materials mixing and alloying.
Patent SE-8501466-D0 (SE)
Inventor: HEDBERG HANS
IPC: F16L57/00
Filed: 1985-03-26
Abstract: The guard comprises an oblong flexible cylindrical body (5a) of dia. corresp. to the pipe internal dia. and longer than the protruding part. An outer support (11a) is provided for when the pipe end is bent over, so as to prevent kinking and keep a constant circular cross-section in the bending zone. The oblong body also has a fixing device (7) securing to the end and forming a plug.
Patent SE-8704064-D0 (SE)
IPC: E01C23/01
Filed: 1987-10-19
Abstract: The transient load is produced by a wt. falling towards the top side of the wheel, the springing properties of which, with the aid of rubber or air-filled plastic bodies, are constituted so that the load pulses are given suitable form and duration. Alternatively, one or more springs can be placed on the wheel axle. - The wheel may be raised and then dropped against the measurement surface so that the wheel and spring constitute the falling wt., the springs providing the appropriate load pulse size, form and duration. - Alternatively the wheel is raised, and then dropped against the measurement surface, and a wt. placed on the wheel axle on top side, in conjunction with a suitable spring, to provide the appropriate load pulse size, form and duration.
Patent SE-8704701-D0 (SE)
Inventor: KIPPOLA TAISTO
IPC: B30B15/00
Filed: 1987-11-26
Abstract: Through a double-acting screw function, the adjuster moves the press fixture plate (12) to the required level, and by reason of a pre-programmed control earlier adjustments can be reproduced and re-adjusted dependent upon the press material quality and thickness. - The double-acting screw function is based on a right-left hand threaded spindle movement with a sawtooth thread profile (11) which can absorb heavy pressure forces through the combined plane of the threads and horizontal surfaces. This provides for low wear and tight adjustment tolerances.
Patent SE-8800759-D0 (SE)
Inventor: LUNDIN L
IPC: B63B35/32
Filed: 1988-03-03
Abstract: An arrangement in a water craft is described for collecting oil present on the surface of water, especially among blocks of ice. The arrangement comprises a bow part (2) the flat lower surface (3) of which is gently sloping and equipped with inlet openings for contaminated water. When the craft is moving forwards, blocks of ice are pressed under the surface (3) and at the same time rinsed. The rinsing can be promoted by means of strong water jets. In order to achieve the optimal operating conditions in each particular case, the bow part (2) has been arranged to be a part separate from the hull (1) of the craft and capable of being raised and lowered in relation to the hull, which also enables this bow part to be coupled to an already existing craft of suitable size. The bow part comprises separating devices (9) for separating oil from the inflowing water, as well as a device for removing the cleaned water. The recovered oil is conveyed continuously from the bow part (2) to a tank located, for example, in the craft.
Patent SE-8801446-D0 (SE)
Inventor: HARTMANN F
IPC: A22C25/14
Filed: 1988-04-20
Abstract: An apparatus for gutting fish makes use of a tool driven to revolve. Starting from the idea of a combined slitting tool for opening the abdominal cavity and cleaning tool for removing the viscera, it is proposed to prevent the thereby unavoidable damage to the abdominal skin covering the sides of the abdominal cavity by designing the tool solely as a cleaning tool and equipping it with laterally associated spreaders. The latter are constructed as hollow elements and provided with nozzle bores in their flanks facing the cleaning tool and have a water connection through which water can be led to the nozzle bores with the effect that the water jets keep the belly spread apart when the cleaning tool enters the abdominal cavity.
Patent SE-8802114-D0 (SE)
Inventor: ANDREASSON S
IPC: B61B3/00
Filed: 1988-06-07
Abstract: The position of the gearwheel (1) can be adjusted by two screws (4), and the cradle (6) is slidable in the side walls of a tension housing (9). Spring plates (5) are used to adjust the tension of the belt (2).
Patent SE-8900643-D0 (SE)
Inventor: LUNDGREN KLAS
IPC: G01T1/16
Filed: 1989-02-24
Abstract: Method for gamma-spectrometric underwater measurement in which the radioactivity of an object 7 under water is determined. A water-free collimator tube 3 is arranged in the water between the measurement object 7 and a detector 1. The detector is enclosed in a watertight container 2. The container with the detector enclosed in the container is moved in the water and brought into position relative to the object. A protective screen 4 is suitably arranged on the container in order to screen the detector from the activity in the water. The protective screen is preferably exchangeable so as to be capable of being adapted to the activity of the water. The collimator tube is fixed in the protective screen and arranged in an exchangeable manner so as, by varying length and diameter, to adapt the measuring sensitivity of the method to the source strength of the object. <IMAGE>
Patent SE-9002650-D0 (SE)
Inventor: ERIKSSON B
IPC: G07C5/08
Filed: 1990-08-15
Abstract: The present invention relates to a method and an apparatus to enhance traffic safety in driving a vehicle. The invention is characterized in that information regarding the behaviours of the driver and eventually the vehicle, e.g. movements of the accelerator and the steering wheel, continuously is fed to the memory of an IC-card/drivers licence connected or connectable to a microprocessor for an immediate or later comparing computing, whereby some behaviours can be recognized as being negative to traffic safety, which information directly or indirectly will be informed to the driver, and/or registered in the memory of the IC-card/drivers licence.
Patent SE-9003826-D0 (SE)
Inventor: WALLIN P
IPC: E21D20/00
Filed: 1990-12-03
Abstract: Rock bolting device comprising a swingable bolting unit (2) which carries a conduit (4) for transport of hardenable mass to a drill hole (3). The conduit is surrounded by a tube (5) in which a thickened part (6) of the conduit is movable to-and-fro under sealing cooperation with the tube. Through this the conduit (4) can be fed towards or away from the mouth (7) of the drill hole (3). <IMAGE>
Patent SE-9102707-D0 (SE)
Inventor: MOCHIDA M
IPC: A61C8/00
Filed: 1991-09-18
Abstract: A tooth implant comprises (A) a part or region which comes into contact with cortical bones (Substantia corticalis sive compacta) which has surface irregularities and (B) a part which comes into contact with the Substantia spongiosa adjoining part (A) having a surface of a material which exhibits biological activity, whereby part (A) contacts the cortical bones of the jawbone when the implant is implanted in the jawbone and part (B) is situated such that it is in contact with the Substantia spongiosa of the jawbone. USE/ADVANTAGE - The implants for artificial tooth roots penetrate both the hard outer part and the soft inner part of the jawbone. The configuration of part (A) ensures strong initial fixing of the implant in the cortical bone and the biologically activity of part (B) causes this part to become firmly anchored into the soft inner part, so that the implant becomes firmly and securely fixed into the bone and remains stable.
Patent SE-9103423-D0 (SE)
Inventor: LJUNGBO SVEN
IPC: E04B1/94
Filed: 1991-11-19
Abstract: During drying and hardening of the paint coat, the metal cpds. in the paint react with alkali silicate to form water-soluble mixed silicates, building a sealed film which remains plastic in the event of a fire, and under pressure from the pyrolysis gases from the inner parts of the building opens a reduced number of small pores. - The pores allow gases to emerge into the fire where they are burnt. The film does not crack or fall away, and when the pyrolysis is terminated it screens the building component remaining carbon skeleton from the air so that it cannot burn. The building component outer surfaces turned away from the direction of the fire are also painted with a sealing coat using a paint with good heat resistance, e.g. mixed silicate paint, pure waterglass, silicon paint, phenol resin lacquer. In the mixed silicate, powder is mixed using a substance which are fire temp. expands to porous bodies.
Patent SE-9200502-D0 (SE)
Inventor: ANDERSSON C-M
IPC: A61K31/00
Filed: 1992-02-20
Abstract: Novel diaryl tellurides according to the formula Ar<I> - Te - Ar<II> useful as antioxidants for the prevention or treatment of disorders caused by or involving oxidative tissue damage are provided.
Patent SE-9201219-D0 (SE)
Inventor: STAAHL J-E
IPC: B23K20/10
Filed: 1992-04-14
Abstract: One or more different material types are joined together by vibrations using one or more vibration producer based on a magnetostrictive material (2). The producers are formed with a reducing cross-sectional surface from the static point, i.e. the vibration movement node point with quarter or half wave resonance. - A coil is used to produce a magnetic field which provides the necessary energy to the vibration producer required for joining the materials together (3).
Patent SE-9301429-D0 (SE)
IPC: B27B17/00
Filed: 1993-04-28
Abstract: A handheld portable tool has a drive unit connected to the handle via damping elements. The drive unit includes an internal combustion engine having a crankshaft. To reduce the vibration transmitted by the drive unit to the handles, a static or dynamic imbalance of defined position and quantity is provided on the crankshaft of the engine, as a result of which vibration in the handles is considerably reduced. An imbalancing weight may for instance be provided in the fan wheel, so that the crankshaft and its elements are manufactured and balanced in the same manner as before, and only the fan wheel has to be structurally modified.
Patent SE-9303232-D0 (SE)
Inventor: MANNBRO ROLF
IPC: E02F3/96
Filed: 1993-10-04
Abstract: The hydraulic unit comprises three cylinder units, each with a piston and cylinder. Each of the cylinder units through insertion of pressure fluid into the cylinder space effects a work movement to an effective position, alternatively through draining of the cylinder space executes a return movement to a return position. The first cylinder unit (35,46) has its one part (35) joined to a part (34) of a mechanical retention device and its other part (46) joined with one of the parts (40) of the other cylinder unit (40,41,47). - This part is joined to a part (36) of fixture parts and with the one part to a third cylinder unit with the remaining other parts to the second and third cylinder units joined with the remaining part (26) of the mechanical retention device.
Patent SE-9400610-D0 (SE)
Inventor: ALNEVI HARRY
IPC: B25B13/46
Filed: 1994-02-22
Abstract: Ratchet handle (1) having at one end a stepless reversible drive mechanism for a tool holder. The drive mechanism has a housing (3) with a cylindrical, upwardly and downwardly open chamber (5), a hexagonal rotor (6) rotatable in said chamber (5) and three clamping bodies in the form of rollers (11) in the spaces (10) between the cylindrical wall (4) of the chamber (5) and the rotor (6). The setting of the rollers (11) is regulated by displacing three creased leaf springs (14) placed therebetween. Said springs (14) are fixed peripherally to three fingers (12) joined to a shift knob (13). Locking balls (15) on the rotor (6) hold the fingers (12) in their respective operating position.
Patent SE-9504422-D0 (SE)
Inventor: BERGSTROEM HANS
IPC: B23Q16/00
Filed: 1995-12-11
Abstract: An adjusting device includes a threaded rod (2) and a nut (10) that coacts with the thread (12) on the rod and that can rotate relative to the rod. The device also includes means (13, 17) for lataching the nut or the rod against movement in the longitudinal direction of the rod. The nut (10) includes an opening that enables the nut to be fitted to the rod (2) from a radial direction relative to the rod. A lock ring (15) surrounds the rod and coacts with a nut (10) fitted to the rod such as to keep the threads of the nut and the rod in mutual meshing engagement.
Patent SE-9601573-D0 (SE)
Inventor: HEDLUND PER
IPC: B62D7/14
Filed: 1996-04-23
Abstract: The device is for a vehicle with two wheel pairs, each with axle (3,4), and a power transmission element (8,9) for each axle. A power transmission unit (17,19) is connected to one joint part (6) of the first axle, and is positioned to transmit the steering force to the second pair of wheels via the power transmission elements of the first axle (3). The power transmission unit has a displaceable steering joint (17). This is connected to a first and second lever, which are fastened to second joint parts (10) of first and second (4) axles.
Patent SE-9602860-D0 (SE)
Inventor: SCHULMAN RICHARD
IPC: G10L17/02
Filed: 1996-07-25
Abstract: The invention relates to a device and a method at a speech verification system which contributes to an improved identification of the received speech by analysis of the internal relations of time between the formant movements. The device according to invention analyses the point of time when the different formants reach their maxima respective minima regarding said resonance frequency values, at which said values are utilized to establish a speaker-specific frequency profile which is stored in a speech verification database. When a speaker's identity shall be verfied, for instance, to get access to a certain telecommunication service, then intended units in the device compare the received speech with in said database stored frequency profile. <IMAGE>
Patent SE-9603173-D0 (SE)
Inventor: TERBORN BENGT
IPC: B60G17/052
Filed: 1996-09-02
Abstract: PCT No. PCT/SE97/01382 Sec. 371 Date Feb. 26, 1999 Sec. 102(e) Date Feb. 26, 1999 PCT Filed Aug. 22, 1997 PCT Pub. No. WO98/09859 PCT Pub. Date Mar. 12, 1998A compressed-air supply system for goods vehicles, comprising an air-suspension system and a brake system, wherein the brake system is dimensioned to operate at a lower air pressure than the air-suspension system, and wherein the compressed-air supply system comprises at least one compressed-air tank (43, 51) for supplying the brake system with compressed air. The compressed-air tank (43, 44) is dimensioned for an air pressure which is greater than or equal to the air pressure which is demanded in the air-suspension system and, further, the compressed-air tank is connected to both the air-suspension system and the brake system and comprises compressed-air conduits (40, 40'; 52, 52') through which compressed air can pass by way of one or more outlets in the compressed-air tank (43, 51) to the brake system and the air-suspension system, respectively, wherein a pressure-limiting valve (44, 55) is arranged downstream of the outlet to the compressed-air conduit(s) connecting the compressed-air tank (43, 51) with the brake system.
Patent SE-9603498-D0 (SE)
Inventor: CARLSSON LENNART
IPC: A61C9/00
Filed: 1996-09-25
Abstract: A computer station (18) is used to establish in real time, and as a function of the condition and appearance of a jaw bone, the optimum longitudinal axes for drill holes or implants which can be positioned one after another in the jaw bone. Each longitudinal extent in the actual system of coordinates is simulated with the aid of a hand tool (15) which is spatially monitored by means of detection members (16) which transmit, to the computer station, one or more signals which can be related to the position of the tool. The tool (15) is applied to the respective drill hole (3) with an alignment to the jaw bone which corresponds to the longitudinal axis of the future drill hole. With the aid of the contents of the said signals, the computer station simulates the longitudinal axes of the imagined drill holes. The computer presents the drill hole constellation simulated in the actual system of coordinates, and with the aid of the image on the computer screen it is possible to determine whether the simulated constellation is acceptable or not. If accepted, the information is fed back in the form of control signals to the hand tool at the time of the actual production of the drill hole. <IMAGE>