baber/WOPTO huggingface dataset:
Patent SE-8307057-L (SE)
Inventor: KULJU S
IPC: A01G23/085
Filed: 1983-12-21
Abstract: A grab-type tree harvester for processing trees comprises rotation means and a frame. The frame is connected to lifting means through the rotation means, in a manner such that the frame is adapted to rotate about a substantially vertical axis. The frame comprises grab means which are selectively moved by actuation means to an open or closed position, roller means for pulling a felled tree through said grab means, and at least one means for pruning the felled tree. The grab-type tree harvester is also provided with a jib that is pivoted on the frame and which, when a standing tree is being felled, is adapted to turn to a position substantially parallel to the tree being felled, by the aid of turning means. The jib is provided with means for gripping the standing tree, and also with sawing means for cross-cutting the standing tree.
Patent SE-8401205-L (SE)
Inventor: JOHNSON L B
IPC: H01R12/50
Filed: 1984-03-05
Abstract: The combination of a backplane having a plurality of backplane contacts, a daughter printed circuit board, and a daughter board connector carrying a plurality of contacts and means for applying a translational force between the backplane contacts and connector contacts.
Patent SE-8404584-L (SE)
Inventor: TANDBERG E
IPC: B63B21/10
Filed: 1984-09-13
Abstract: A chain guide, in particular for anchor chains of floating platforms, has a sheave housing (1) which is pivotably mounted (2, 3) on a bearing block (4). The sheave housing comprises a plurality of rotatably mounted sheaves (8, 9, 10) which are arranged in such a way that the load angle (a) of the chain (15) is generally the same and becomes relatively small for each of the sheaves. The lowermost sheave (10) is arranged at a sufficiently large distance from the pivot axis (14) of the sheave housing in order to obtain the necessary torque for the pivoting of the sheave housing without any considerable oblique pull on the chain. The nose-shaped section of the sheave housing is provided with two supporting blocks (12) which only come into operation if the chain (15') is subjected to abnormally high loading. The sheave housing is equipped on the inside with two guide rails (13) which form a slot between them for every second chain link and the top side of which forms a supporting surface and guide for the other chain links. 
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Patent SE-8405920-L (SE)
Inventor: LINDAE G
IPC: F21V29/15
Filed: 1984-11-23
Abstract: A headlamp with a primary reflector (30) constructed as a rectangular reflector, of which the short sides (34) of the upwardly directed exit aperture (32) is located parallel to the vehicle longitudinal median plane. Above this aperture a plane deviating reflector (21) with optical means (24) is present, which redirects the light into a dipped light beam or distance light beam and deviates the same towards the road. The primary reflector (30) may be pivoted out of the vehicle body (25) about a horizontal axis (37) placed underneath.   By this means the installational length in the direction of travel is reduced by approximately one third compared to a conventional headlamp, and the low temperature loading, due to the favourable heat dissipation out of the primary reflector, permits the use of thermoplasts for the production of the reflector. <IMAGE>
Patent SE-8502368-L (SE)
Inventor: DEARMAN TIMOTHY CHARLES
IPC: F16B2/04
Filed: 1985-05-13
Abstract: An internal alignment clamp for use in welding together the confronting ends of a pair of end-to-end pipe lengths comprises a body having an arcuate segment at the opposite ends of which are pivoted a pair of force applying arms movable into and out of engagement with the inner surfaces of such pipes. Mounted on the clamp body is a radially adjustable carriage equipped with a pair of driveable wheels that support the clamp for movement longitudinally of the pipes. An extensible and retractable ram is connected to the force applying arms and to the carriage and is operable to extend the arms and retract the driveable wheels, thereby enabling the arcuate segment of the clamp and the arms to bear against the inner surfaces of the pipes and conform their configurations. An insert is provided to span any gap which exists between the confronting ends of the arms in their expanded positions.
Patent SE-8502749-L (SE)
Inventor: CHURCH N L
IPC: C22F1/00
Filed: 1985-06-04
Abstract: This invention is directed to the treatment of copper beryllium alloys, and to articles and parts made therefrom, containing special small amounts of beryllium and nickel, e.g., about 0.05% to about 0.5% beryllium and about 0.05% to about 1% nickel where cobalt may be substituted for up to about one-half of said nickel content at a substitution ratio of about 1 part by weight cobalt for about 2 parts by weight nickel, which imparts to these alloys a superior combination of stress relaxation resistance, formability, ductility, conductivity and strength by the process of solution annealing, cold working at least about 50% or at least about 70% or 90% or more and age hardening.
Patent SE-8502870-L (SE)
Inventor: SCHULTZ L
IPC: B24C5/00
Filed: 1985-06-11
Abstract: An installation for cleaning or dressing workpiece surfaces, consists of a carrier structure, a jib movably mounted thereon in suspension, a spinning wheel for spinning the blasting compound onto the workpiece surface, a device for fixing the spinning wheel to the jib and an arrangement for feeding the blasting compound to the spinning wheel, as well as an open nozzle, a device for fixing the open nozzle to the jib and an arrangement for feeding the blasting compound to the open nozzle.
Patent SE-8503947-L (SE)
Inventor: AHS V
IPC: H03K17/97
Filed: 1985-08-23
Abstract: Two magnetic stops (4) are used, each comprising an iron plate, whilst the magnetic body is a permanent magnet (5). For a switch function, a half-effect indicator is fitted to at least one of the stops, and a permanent magnet is fitted in the rocker arm for each of the stops. Alternatively, only one permanent magnet is provided for one of the stops. The rotary axis (3) of the rocker arm (2) is arranged displaceably in a plane running at right-angles to the arm with the stops flat in formation. The arm is fitted rockably around a shaft running through a hole in it, the hole being oblong in shape and of a length so that the arm, apart from its two rocking positions, may also adopt a third position, in which it simultaneously rests against both stops.
Patent SE-8505785-L (SE)
Inventor: SIERPINSKI H
IPC: G01N25/02
Filed: 1985-12-06
Abstract: Probe for determining the temperatures of the walls of coke oven flues, including an optical pyrometer suspended by a metallic rope from a manipulating device including a drum on which the rope is coiled and uncoiled. The pyrometer is contained in an insulating sleeve of refractory material, and the rope is surrounded by a sheath which is wetted before the measurement takes place, in order to prevent an unacceptable temperature rise during the brief measurement period required. Due to this arrangement, conventional cooling apparatus is eliminated.
Patent SE-8601389-L (SE)
Inventor: MAGNUSSON BO
IPC: B08B17/00
Filed: 1986-03-26
Abstract: Method for removal of asbestos fibres from buildings and equipment by penetrating the fibre compound with at least one syringe and injecting a fluid such as water containing 30-50% preferably 40% of a wetting agent, until saturation is reached. The compound together with its reinforcement and wrapping is then cut open, preferably under continuous sprinkling, and escaping air and fluids are collected and led to a water filter where the asbestos fibres are separated. The softened compound is removed and placed in sealable containers. Excess water is drained off and filtered, and the compound is kept damp so that no asbestos fibres escape during the subsequent handling, i.e. destruction. In case of unwrapped asbestos compound, a liquid coating is applied prior to the injection of fluid. The coating then hardens and covers the compound.
Patent SE-8700007-L (SE)
Inventor: ALBERT W C
IPC: G01P15/10
Filed: 1987-01-02
Abstract: A force transducer having a vibratory member either a beam or a string and means for effectively isolating the vibratory member from its end mounts over the range of its operating frequencies to eliminate energy loss to the mounts. The axial stresses, either tension or compression, are directly transferred to the vibratory member to affect its natural resonant frequency. Isolation at vibration frequencies is effected by the cooperation of combined isolator masses and isolator springs with the vibratory member. The isolator masses comprise two bars extending from each end support of the vibratory member, each being coextensive with a portion of the support member. The pairs of masses are axially separated. The isolator springs comprise two single thin, spaced resilient members, each isolator spring connecting a single end support of the member and a single transducer end mount.
Patent SE-8700148-L (SE)
Inventor: JOHANSSON T
IPC: E05F7/04
Filed: 1987-01-15
Abstract: To prevent a gap between a lock bolt (13) and the end plate (27) with which it works, wedge-shaped component (19), spring-activated is inserted between them, being displaceable and located parallel to the bolt.(4)
Patent SE-8801901-L (SE)
Inventor: BURSTRAEM E
IPC: C21C7/00
Filed: 1988-05-20
Abstract: Filter for cleaning of steel, comprising a ceramic container 7 in which is enclosed a filter mass 9,10 in the form of a fireproof material having a chosen particle size fraction. This filter mass acts as a filter for inclusions in the steel. The container is provided on the inlet and outlet side with perforated ceramic plates 7 or similar which permits passage of the steel without the filter mass 9, 10 being forced out. <IMAGE>
Patent SE-8900141-L (SE)
Inventor: NABHOLZ GUENTHER GEORG
IPC: A61M60/113
Filed: 1989-01-16
Abstract: An implantable blood pump comprises a flow passage (13) and two valves (15, 16), located spaced apart in the longitudinal direction of said passage (13) and permitting a flow of blood therethrough only in one direction and defining a pump chamber (14) therebetween, having an elastically deformable peripheral wall (17). The valve located at the inlet end of the pump chamber (14) being supported by a holder (19), arranged for reciprocating movement in the longitudinal direction of the pump chamber (14) by means of periodically operating driving means (24, 25). In order to reduce the risk of thrombosis within the pump chamber (14), said wall is formed by an elastically extensible hose (17), surrounded by a bellows (27), defining a liquid-filled annular space (29) around said hose (17) and being sealingly connected thereto at opposite ends thereof.
Patent SE-8901482-L (SE)
Inventor: HEDLUND J-G
IPC: E21B10/56
Filed: 1989-04-24
Abstract: The present invention relates to a tool for cutting solid material, said tool including a tool body (10) having a supporting surface, and a cutting insert (14) having a generally conical tip portion and a shoulder portion that is intended to rest against the supporting surface, said cutting insert being secured to the tool body, e.g. by brazing. The invention also relates to the cutting insert per se. When a tool of the above-mentioned type is cutting relatively hard, solid material, e.g. sandstone, the cutting insert will be subjected to very high forces, said forces creating a turning moment that gives rise to tensile stresses in certain portions of the the cutting insert. Eventually the turning moment is transferred to the brazing joint between the cutting insert and the tool body. The present invention is characterized in that the cutting insert (14) has a concave portion in between its tip and bottom, said concave portion extending circumferentially around the cutting insert, and that a special type of cemented carbide is used for the cutting insert.
Patent SE-8901774-L (SE)
Inventor: GEMESIO D
IPC: B60R9/12
Filed: 1989-05-18
Abstract: In this device formed of an upper element 1 on the upper end of which is articulated (at three) the arm 5 of the ski rack, and a lower element 5 which may be coupled to the element 1 by means of a projecting part 23 provided on the branches 21 of the U-shaped base of the element 1 and engaging into grooves 27 made in the branches 25 of the U-shaped base of the element 9, the U-shaped base of the element 9 includes a mounting stud 29 which engages into a hole 17 provided in the bar 7 and a screw knob 11 may be inserted via its threaded shank 13 and 15 into the base of the element 9 so as to press against the bar 7 in order fixedly to hold the various components. Application particularly to ski racks for private cars. <IMAGE>
Patent SE-9001638-L (SE)
Title: Method for producing shelf unit from boards - involves end pieces provided with longitudinal tracks in which board end parts fit
Inventor: NILSSON M
IPC: F16B12/04
Filed: 1990-05-08
Abstract: To avoid the use of complicated grippers or jigs, the ends of the boards (2) are coated with glue. The tracks and the board end parts have dimensions which enable the shelf unit to hold together whilst the glue sets. The complete process of forming the shelf unit requires to be effected expeditiously, without delay between work stages.
Patent SE-9002121-L (SE)
Inventor: GEORGI A
IPC: A61M25/00
Filed: 1990-06-15
Abstract: The invention relates to an implantable catheter for administering liquid drugs. At the distal end 3 of the catheter is arranged a tuft 4 which consists of carbon fibre and which runs essentially in the direction of the longitudinal axis of the catheter. It is expedient if the weight-related fibre surface is greater than 35 m2/g. This design of the distal end 3 rules out accretions at the outlet orifice and therefore interruptions in the administration of the drugs. <IMAGE>
Patent SE-9003558-L (SE)
Inventor: MANNING M J N
IPC: B66B15/08
Filed: 1990-11-08
Abstract: The linear motor conveyance system is intended to power conveyance in shafts, typically mine shafts. The system includes spaced apart, parallel winding support members 10 carrying stator windings and extending in the direction of the shaft. A reaction member 16 is located between the winding support members 10 so as to be driven along the shaft by electromagnetic forces. The reaction member 16 is composed of a number of reaction elements, typically permanent magnets 18, which are arranged in groups 20. The groups are articulated to one another to take account of shaft inaccuracies.
Patent SE-9300140-L (SE)
Inventor: GOUDA IBRAHIM
IPC: C08J7/056
Filed: 1993-01-19
Abstract: PCT No. PCT/SE94/00022 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Jan. 14, 1994 PCT Pub. No. WO94/16750 PCT Pub. Date Aug. 4, 1994A solid substrate, the surface of which has been modified to introduce reactive groups of a hydrophilic nature thereon, the modification being provided by a primer comprising a first polysaccharide containing as reactive groups amino and hydroxyl groups; and a process for the preparation of such solid substrate.
Patent SE-9300537-L (SE)
Inventor: KLINGA BENGT
IPC: B27F7/23
Filed: 1993-02-18
Abstract: A staple fork (6) in conjunction with the stapling cylinder (2) is arranged within an area (B) between the stapling cylinder and the form trundle (4) and cuts off wire-shaped material (10) which it forms to a U-shaped staple. This staple is transportable, by the stapling cylinder to an area (A) between the stapling cylinder and the counter pressure cylinder (3), for fixture to a material strip (1) passing between the two cylinders.
Patent SE-9301953-L (SE)
Inventor: BILLER SVEN-OLOV
IPC: B02C19/22
Filed: 1993-06-07
Abstract: The apparatus involved herein comprises a body (1), an element (4) rotatably arranged in the body and a counter knife device (15), which is provided on the body and adapted to cooperate with the rotatable element for disintegration of material. The counter knife device comprises a base part (17) and a cutting member (19) removably connected to the base part by means of connecting members (18). The body forms a casing (20), whereas the counter knife device (15) is adjustably arranged in an opening (21) in the casing. The connecting members (18) for the cutting member are accessible from the exterior of the body without need for removing the counter knife device from the opening in the casing. A bearing member (25) is arranged adjustable into bearing abutment against the counter knife device.
Patent SE-9302086-L (SE)
Inventor: EDLUND DAG HENRIK
IPC: F02B63/02
Filed: 1993-06-16
Abstract: An arrangement in an internal combustion engine comprises a membrane carbureter (10) having a fuel chamber (12) provided with a movable membrane (11) cooperating with a valve (17) for controlling the fuel supply to said fuel chamber. The air inlet of the carbureter is connected to a filter housing (31) provided with an air filter (32) for cleaning the inlet air, and a pressure chamber (13) is disposed adjacent said membrane and connected to said filter housing to control the fuel supply in relation to the pressure drop across said air filter (32). According to the invention, the membrane (11) is arranged in parallel with a wall (33) of the filter housing, and said wall is disposed adjacent to the pressure chamber (13) and provided with an opening (34) via which said pressure chamber communicates with the interior of said filter housing.
Patent SE-9403027-L (SE)
Inventor: THEURER JOSEF
IPC: E01B29/00
Filed: 1994-09-12
Abstract: A track working machine comprises a machine frame extending in a longitudinal direction and having opposite ends, the machine frame having an upwardly recessed portion between the ends, and undercarriages supporting the machine frame ends on the track for mobility thereon in an operating direction. An operator's cab has an access below the upwardly recessed machine frame portion for permitting an operator to enter and leave the cab, and two structural parts are attached to the machine frame and extend in the longitudinal direction below the upwardly recessed machine frame portion, the structural parts being spaced from each other transversely to the longitudinal direction and defining therebetween a delimited working area. A hoisting apparatus is mounted on the machine frame, the hoisting apparatus comprising a load carrying device and drives for adjusting the load carrying device in vertical, longitudinal and transverse directions.
Patent SE-9502334-L (SE)
Inventor: STROEMBERG JAN
IPC: E04C2/34
Filed: 1995-06-28
Abstract: The box comprises at least one connector piece (30) provided in length side edge surfaces (3), containing material, e.g. plastics, with lower thermal conductivity than at least part of top and bottom sheets (1,2) made of e.g. metal. Connector pieces are secured to sheets by e.g. adhesive, snap-fit couplings or fasteners, or a combination of these.
Patent SE-9600416-L (SE)
Inventor: THORSELL OERJAN
IPC: B60N2/42
Filed: 1996-02-05
Abstract: Gas in the energy-absorbing cushion/container is compressed and redistributed, when the travelling body is pressed against the back support on a collision occurring from behind. The cushion/container is fitted in the seat front edge, is inflated and counteracts so-called under-sliding. A neck protection is formed in accordance with the same principle. The cushion/container is provided with a regulatable throttle valve.
Patent SE-9703198-L (SE)
Inventor: OLSSON JOHAN
IPC: H01F7/06
Filed: 1997-09-04
Abstract: The invention relates to an electromagnetic actuator for a rapid linear motion with a limited length of stroke. The electromagnetic actuator includes a stationary arranged first coil (1, 6) and a second movable coil (2), with the winding of the stationary coil connected to controllable power source (7) and the winding of the movable coil is short-circuited without any galvanic connection to an external power source The ends of the winding of the movable coil of the electromagnetic actuator is short-circuited via a rectifier element (9), preferably a diode. The diode allows a current to be developed in one direction only in the winding of the second coil, said current being induced from an electromagnetic field generated by a current through the first coil. In this manner is a double-acting electromagnetic actuator with very low weight obtained, resulting in very rapid response and high reliability, due to the lack of any external electrical connections to the movable coil.
Patent SE-9803739-L (SE)
Inventor: OLIN ANNA BIRGITTA
IPC: G06F9/50
Filed: 1998-11-02
Abstract: The present invention relates to load control in a processing system (40), and the invention employs a priority-level-based hierarchy of buffers (66) in which tasks are stored temporarily before being collected for further processing. The idea according to the invention is to define a number of reservation classes such that a predetermined set of the buffers of said hierarchy is assigned to each reservation class, and to determine a capacity distribution array in which values that identify the reservation classes are put in proportion to the capaciry given to the corresponding reservation class. By collecting the tasks from the buffers in accordance with the capacity distribution array, the capacity given to each reservation class is guaranteed during a so-called reservation interval.
Patent SE-9900459-L (SE)
Inventor: JAVIER INGVAR
IPC: F16B35/02
Filed: 1999-02-11
Abstract: The invention relates to a threaded bolt (1) which exhibits a hollow interior (2, 3). The bolt (1) is in the form of two shell-shaped bolt halves (4, 5) and exhibits a parting line (6) which extends in the longitudinal direction (7) of the bolt. A nut (50) provided with a thread (9) is so arranged as to be capable of being screwed onto the assembled bolt (1) in order to achieve effective compression of the parts (4, 5) of the bolt one against the other. The invention also relates to a method for making the aforementioned bolt (1).
Patent SE-9902463-L (SE)
Inventor: TAKAI KIYOFUMI
IPC: H03B1/00
Filed: 1999-06-29
Abstract: It is an object of the present invention to provide the voltage controlled oscillation circuit preventing the influence of a capacitor in the output side of the loop filter connected to a control voltage terminal. A voltage controlled oscillation circuit comprising of an amplifier circuit, a resonance circuit, a varactor diode, a choke element whose one end is connected to the cathode of a varactor diode, a capacitor connected between the other end of the choke element and a ground, and a resistor connected between the other end of the choke element and a control voltage terminal. A sub-resonance of the resonance system of the voltage controlled oscillation circuit due to the capacitor in the output side of the loop filter connected to the control voltage terminal can be eliminated, the abnormal oscillation of the voltage controlled oscillation circuit can be prevented, and the relationship between the oscillation frequency and the control voltage exhibits almost linear.
Patent SE-9903062-L (SE)
Inventor: GOTO YASUSHI
IPC: G21C17/10
Filed: 1999-08-31
Abstract: A neutron flux measuring apparatus, adapted to a boiling-water reactor (BWR) of a nuclear power plant and an advanced boiling-water reactor (ABWR) of a nuclear power plant, for measuring a neutron flux in a reactor pressure vessel, comprises a neutron flux detector assembly incorporating a local power range monitor detector assembly and a start-up range neutron monitor detector, a preamplifier amplifying a detector signal obtained from said start-up range neutron monitor detector, a start-up range neutron monitor operation unit operating, indicating and monitoring the amplified signal of the start-up range neutron monitor detector, and a local power range monitor operation unit operating, indicating and monitoring a signal obtained from the local power range monitor detector.