baber/WOPTO huggingface dataset:
Patent SE-8602385-D0 (SE)
Inventor: LINDERSJO GUNNAR
IPC: A01D43/00
Filed: 1986-04-16
Abstract: The electrical mains is connected to the 6 volt charging system (32) of the mower, although 12 and 24 volt systems can also be used, or even combination charging systems. An air turbine system may be incorporated, the drive shaft of which is connected to angle gears in two systems. From the fan vane drive shaft, with increase or decrease in speed of travel, a generator and compressor charges energy in air tubes (35), accumulators and batteries. - Coupling (23) are electro-hydraulically and electronically controlled, and gearbox drive to the electro-hydraulic tube couplings is push-button and rotary hand-controlled from an instrument board (19). An electric motor drives the angle gear wheel axles (14). A gearbox pair drives double cutter blades, and are coupled in or out by four crank pivot shafts. (Provisional basic advised week 8807)(1/6)
Patent SE-8603109-D0 (SE)
Inventor: NILSSON B G
IPC: F28F9/10
Filed: 1986-07-14
Abstract: A plate heat exchanger comprising several heat exchange plates disposed between two end plates in a heat exchanger frame, at least one of the end plates (1) having threaded connection ports (2). According to the invention each of said connection ports (2) is provided with a lining (3), which comprises a hollow cylindrical part (6) extending through the port (2) and a flange (4) abutting against the inside surface (5) of the end plate (1) facing the heat exchange plates, said cylindrical part (6) having an external thread in engagement with the thread of the connection port (2).
Patent SE-8603225-D0 (SE)
Inventor: WINGEN P
IPC: B26D7/26
Filed: 1986-07-25
Abstract: 1. Axially divided intermediate ring or blade ring for the lower blade shaft in longitudinal cutting machines, in which the surfaces of the planes of separation perpendicular to the end faces of the ring are congruent with one another and are spark-eroded from a solid ring to produce a meander shape, so that the central radial portion of the separating surface is removed over part of its radial extent, and between the central radial surface portions of the two separating points of each ring which is made up of two ring segments (1, 2), there is fixed a spacer element (10) which bridges the erosion gap in the circumferential direction, characterised in that the separating points each have a radial locating pin (5) passing through them and the ring (1, 2) has at least one element (3) known per se to prevent rotation relative to the lower blade shaft.
Patent SE-8700294-D0 (SE)
Inventor: HANSSON G C
IPC: B25B23/145
Filed: 1987-01-27
Abstract: A power tool for two step tightening of screw joints comprising a housing (10; 50), a rotation motor supported in said housing (10; 50), an output spindle (13; 54) rotated by said motor and connectable to a screw joint to be tightened, a power transmission including a clutch means (16-18, 25; 58, 60, 67) incorporated between said motor and said output spindle (13; 54), and power supply means connecting said motor to a power source. The clutch means (16-18, 25; 58, 60, 67) comprises a shift means (31; 84, 85) by which the mode of operation of the clutch means (16-18, 25; 58, 60, 67) is shiftable between a torque responsive releasing action during the first, high speed step of the tightening process and a non-releasing action during the second, low speed step of the tightening process, and a release detecting means (23; 83) associated with said clutch means (16-18, 25; 58, 60, 67) and arranged to act upon said power supply means to cause at least a substantial reduction in the power supply to the motor as said clutch means (16-18, 25; 58, 60, 67) is released during the first, high speed step of the tightening process.
Patent SE-8702576-D0 (SE)
IPC: D21G1/00
Filed: 1987-06-22
Abstract: The continuously running strip of material to be glazed is pressed at a large enclosure angle against the smooth surface of a rotating glazing cylinder. The cylinder is heated, and its peripheral speed coincides with that of the strip. The pressing is achieved using an endless, running, elastic pressure compensn. mat. A thin, endless, running metal strip is pressed by a number of stationary pressure components against the compensn. mat. The mat, metal strip and pressure components have the same width as the material strip, and are supported by guide rollers. The pressure components are formed as electromagnetic circuits, the force field of which has the opposite direction to that of the thin metal strip, or as open chambers facing the metal strip with internal excess pressure of gas or fluid, sealed without metal contact against the metal strip running past them and forming the closing walls of the chambers.
Patent SE-8704461-D0 (SE)
IPC: F23H17/02
Filed: 1987-11-13
Abstract: PCT No. PCT/SE88/00605 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed Nov. 11, 1988 PCT Pub. No. WO89/04441 PCT Pub. Date May 18, 1989.A movable grate comprising a number of grate steps which are arranged adjacent each other, partly overlap one another and are pivotable around an axis extending in the longitudinal direction of said grate step, and which are pivotably mounted outside shield members (7, 10) which in lateral direction enclose a combustion chamber, end plates (5) being rigidly secured to the ends of the grate steps and swingable therewith, the end plates being aligned with and fitted in openings in the shield members. The novel matter of the invention resides in that portions (10) of the shield members having such openings aligned with the end plates (5), are displaceably mounted relative to adjoining shield members (7) in the direction of the grate step axis, and that the shield portions (10) which outwardly sealingly engage adjoining shield members (7) and inwardly sealingly engage the end plates (5), are in the direction of said axis rigidly secured to the grate step shaft.
Patent SE-8802521-D0 (SE)
Inventor: SJOBERG O
IPC: B26B1/02
Filed: 1988-07-06
Abstract: Device for use in the locking of the working member 2 of a folding tool, which working member has an interacting handle 1, in which the locking device comprises a spring- loaded rotary latch 4, which is rotated in a horizontal plane and acts upon a working member 2 pivotally mounted around a pivot pin 3 which is orientated parallel to the plane of rotation of the latch 4. <IMAGE>
Patent SE-8803677-D0 (SE)
IPC: C22C9/04
Filed: 1988-10-14
Abstract: An alloy for the manufacture of cast components, for example taps, water meters, pipe couplings and parts thereof, intended for use in potable water supply installations comprises 1.5 to 7 wt % bismuth, from 5 to 15 wt % zinc, from 1 to 12 wt % tin, the balance apart from any impurities and any minor amounts of elemental additives being copper.
Patent SE-8902648-D0 (SE)
Inventor: FREDRICKSON R A
IPC: H01M4/20
Filed: 1989-08-02
Abstract: An apparatus for dividing a multi-unit battery plate grid into individual battery plate grids and for subsequently applying paste to the individual battery plate grids, which apparatus comprises a pasting device for applying paste to the grids, a parter located upstream of the pasting device for dividing multi-unit battery plate grids into individual battery plate grids prior to pasting thereof, and a conveyor for feeding multi-unit battery plate grids through the parter and for thereafter feeding the individual battery plate grids through the pasting device. Also disclosed herein is a method of dividing a multi unit battery plate grid including at least two connected individual battery plate grids into separated individual battery plate grids and of subsequently pasting the separated individual battery plate grids, which method comprises the steps of dividing the multi-unit battery plate grid into separated individual battery plate grids, and thereafter pasting the individual separated battery plate grids.
Patent SE-8902784-D0 (SE)
Inventor: LINDSTROEM B
IPC: E01H1/08
Filed: 1989-08-22
Abstract: The fan is housed between the tractor (5) and the front post (10) of the collection vehicle. A transversal collection mouthpiece (7) at ground level sucks leaves and twigs through a suction hose (8), through the fan wheel (11) and a duct (35) into the collection vehicle (1). - When cleaning smaller surfaces and those difficult to access, the suction hose is freed from the collection mouthpiece and the coupling part (9) functions then as a manually controlled mouthpiece.
Patent SE-8903843-D0 (SE)
Inventor: SUZUKU H
IPC: A47L15/48
Filed: 1989-11-15
Abstract: A dish washer with dryer comprising a washing and drying compartment defined in a main body wherein tableware to be cleaned and dried are loaded, a washing pump for spraying cleaning water into the compartment, a heater and fan for feeding drying air into the compartment after the spraying of the cleaning water, the dish washer with dryer comprising: a leading inlet and outlet for the drying air located on a compartment wall of the washing and drying room; suction and exhaust holes for outside air located on an outer body wall of the main body wall; a circulating air pathway for connecting the leading inlet with the leading outlet and a cooling air pathway for connecting the suction hole with the exhaust hole between the room wall and the outer body wall; a double faced fan which forms a part of a partition board by which both pathways are partitioned.
Patent SE-8904328-D0 (SE)
Inventor: KOTOLA E
IPC: A01G23/095
Filed: 1989-12-22
Abstract: (57) The object of the invention is a loader-harvester and a method suitable for use with it for marking the length and/or diameter class of logs, in which method the desired measurement classification is marked on the end of the log using a colour code. The intention of the invention is to mechanize marking carried out in the forest, especially the marking of length. According to the invention immediately after cutting one or more colour substances are squirted in such a way that the colour jet strikes the end of the cut log horizontally as it falls down. figure 1
Patent SE-9001550-D0 (SE)
Inventor: ERIKSSON KJELL
IPC: B21D28/14
Filed: 1990-04-30
Abstract: The invention concerns an arrangement for press machines, for example eccentric-shaft presses or hydraulic and pneumatic presses for securing of punches 11 or punching, pressing or embossing dies. It comprises a punch or die attachment 7 which is arranged on the punch 11 or die and which can be clamped securely in a punch holder 5 which is displaceable in the punch direction, a stripper 90 arranged displaceably on the punch 11 or die, and a spacer element arranged between the stripper 90 and the punch attachment 5. <IMAGE>
Patent SE-9102822-D0 (SE)
Inventor: HANSSON K O
IPC: H01R13/658
Filed: 1991-09-27
Abstract: The present invention relates to an RFI through-let for screening signals transmitted between different components, for instance circuit boards, of which one component is arranged in a screened space. The through-let includes signal-transmission through-let capacitors which are counted in a screen plate intended to be positioned in a rectangular opening in the side-wall of the screened space. According to the invention, the screen plate (3) is comprised of a front part (3) which includes a rectangular, generally flat plate having tongues or tabs (7) disposed along the sides thereof and also having a central, rectangular hollow (9), and a holding part (5) which is soldered firmly in the vicinity of the hollow (9) of the front part (3). The holding part (5) includes a flat plate whose long sides are bent to form guide flanges (11) which extend perpendicularly downwards away from the front part (3), along a first line (A) corresponding to the long sides of the opening (6), and along a second line (B) downwardly of the first line are further bent inwardly towards one another. Parts (12) punched-out along the first line (A) cause shoulders (13) to be forced in the second bending operation, these shoulders projecting upwards and outwards towards the front part and are intended to grip-in behind the side-wall (4) of the space when fitting the screen plate (1) and therewith hold the screen plate firmly in the opening.
Patent SE-9103757-D0 (SE)
Inventor: DUSER H VAN
IPC: B60N2/08
Filed: 1991-12-18
Abstract: A vehicle seat support assembly for supporting a seat for vertical adjustable movement. The seat support assembly includes lower mounting rails which are fixed to the vehicle and an upper seat supporting frame to support a vehicle seat. Pivot links connected between the mounting rails and the upper seat supporting frame support the seat supporting frame for vertical movement with respect to the mounting rails. A locking rail locks the vertical position of the upper seat supporting frame with respect to the lower mounting rails. The locking rail includes a fixed second portion and a first portion fixed to the upper seat supporting frame which is movable forwardly and rearwardly with respect to the second portion of the locking rail.
Patent SE-9203443-D0 (SE)
Inventor: AAKESSON K
IPC: C04B35/74
Filed: 1992-11-17
Abstract: The rods (3) narrow to one end and have a number of crossways directed side flanges. They are so orientated that they extend at right angles towards the direction in which crack formation can be expected to occur in the plate (1) during its use. - The plate has a through circular hole (2) and with which the expected crack formation directions are essentially radial in relation to the hole. The reinforcement rods (23) are so arranged that they form concentric rings around the hole with the narrowing ends directed in the same direction, whereby the rods in each ring overlap each other some what in the rod length direction. The reinforcement rods are formed as threaded, headed screws of highly alloyed or ferritic steel.
Patent SE-9302923-D0 (SE)
Inventor: MONTELIN PER
IPC: F41G1/30
Filed: 1993-09-09
Abstract: A red dot optical sight apparatus for a firearm having an optical element and a light emitting diode disposed at the focal point of the optical element, in which at least the optical element is pivotal between a lowered, inoperative position and a raised, operative position. The apparatus further includes spring biasing to assure that the optical element is in a precisely defined position when pivoted to the raised, operative position.
Patent SE-9303599-D0 (SE)
Inventor: MOREN LARS GUNNAR
IPC: F04D25/08
Filed: 1993-11-02
Abstract: This invention relates to a device for cooling an electric motor for a turbo-fan unit. The motor has a shaft (16) which extends through the motor (10) and which supports a turbo-fan impeller (20) which is placed outside a shell (11) belonging to the motor. The turbo-fan impeller rotates with a speed above 50.000 rpm thereby creating a primary air flow which via an outlet (35) escapes from the turbo-fan unit. The turbo-fan unit (20) comprises means by means of which a secondary air flow is created which at least partly cools the electric motor and which from one or several cooling air inlets (28,30) separated from the primary air flow <IMAGE>
Patent SE-9404347-D0 (SE)
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/15
Filed: 1994-12-13
Abstract: Prepn. of absorbent materials comprises: (i) using an air-permeable forming element as a web former in which an underpressure is generated where: (1) some of the absorbent material is dispensed or applied to the side regions of the formed web via dispensed layer(s) previously formed in a sepn. process away from the main forming element.
Patent SE-9500691-D0 (SE)
IPC: B65G47/50
Filed: 1995-02-24
Abstract: PCT No. PCT/SE96/00211 Sec. 371 Date Oct. 10, 1997 Sec. 102(e) Date Oct. 10, 1997 PCT Filed Feb. 16, 1996 PCT Pub. No. WO96/26143 PCT Pub. Date Aug. 29, 1996A method and arrangement for identifying and finding the grippers of a gripping conveyor used to transport printed products. The gripping conveyor is divided into a number of sections wherein the length of each section is sufficiently short to enable length variations of the section to be avoided in operation. A group of grippers at the end of each section form an identification code for the following section. The code may be compiled by virtue of each gripper in the group either carrying or not carrying a marker, such that the grippers will form a binary code. The gripper located before the code may carry a marker which indicates the beginning of the code and the beginning of the following section. A sensor senses the code and thereby finds the section of interest. A given gripper within the section can then be found by its position in the section. A gripper counter which senses the serial number of the gripper in the section may also be used.
Patent SE-9503898-D0 (SE)
Inventor: ERIKSSON JAN ERIK
IPC: B22D27/02
Filed: 1995-11-06
Abstract: A method and a device, during casting of metal in a mould (12) which is open in both ends in the casting direction and where, in the mould, an incoming primary flow of melt is braked and split and the secondary flow is controlled by means of static or periodic low-frequency magnetic fields acting on the melt, for ensuring that the upper surface of the melt, the meniscus (17), does not solidify by the provision of at least one inductive heater (18) adapted to apply a magnetic alternating field which acts on and develops heat in and/or compressive forces acting on the melt close to the meniscus.
Patent SE-9603515-D0 (SE)
Inventor: FORSNER BO
IPC: B65H/
Filed: 1996-09-26
Abstract: A method for spooling a thin, elongated and flexible object, preferably wire or rope, onto a disposable metal-free drum (1) comprising a cylindrical case (2) with two fixed flange walls (3, 4) on either side, to form a spool with a pre-determined radius between the two end walls. The stability of these walls is sufficient to support the spool without them deforming, but not so great that they alone can resist the axial forces generated during spooling when the object is given the opportunity to be pressed down between two underlying object layers. In this spooling method, the drum is temporarily reinforced before spooling starts with a device (12) consisting of two parallel interlocking components, preferably spoked wheels (13, 14), urged tightly against the outside of the end walls within the radius of the finished spool, so that the end walls are fixed into position and can resist axial forces applied to them during spooling. The reinforcing device used in this spooling method is also claimed.
Patent SE-9603778-D0 (SE)
Inventor: GEDDA MARTIN
IPC: B65G21/22
Filed: 1996-10-15
Abstract: An arrangement in an overhead conveyor, which has a chain part, a guide part, and load carriers connected or convertible to the chain part. The chain part is formed of a plurality of rotationally symmetrical driver bodies arranged in a row, and flexible connecting means interconnecting the driver bodies. The guide part is formed of a substantially U-shaped section opening upwards, with a groove in which the chain part is adapted to travel and be guided by inwardly directed sliding surfaces formed of slide elements. Slide elements are also arranged on the tops of the U section legs, and the load carrier rests with an arm against one of said tops. A second arm of the load carrier extends outside the leg of the U section for connecting a load. The load carrier engages the driver body in such a manner as to on the one hand rotatably support the driver body or the connecting means in positions adjacent to the driver body about the rotational symmetry axis thereof extending in the longitudinal direction of the guide part and, on the other hand, lock the driver body against movement in the transverse direction of the guide part.
Patent SE-9703021-D0 (SE)
Inventor: GEZER GABRIEL
IPC: A45C11/00
Filed: 1997-08-22
Abstract: Contact lenses and contact lens fluid are stored in containers inside a box, which are automatically sealed when the box lid is closed. DETAILED DESCRIPTION - Two containers (1) each containing a contact lens and contact lens fluid (e.g. salt solution) are fixed inside a box (3). Contact lens covers (9) are placed inside or under the box lid. The contact lens containers are automatically sealed tight when the box lid is closed.
Patent SE-9704758-D0 (SE)
Inventor: OUACHA AZIZ
IPC: H03H11/20
Filed: 1997-12-19
Abstract: An artificial line, particularly an artificial electric line, and specifically an artificial line having a constant group delay in a wide frequency range (octave bandwidths). The artificial line comprises two identical inductors of the magnitude L connected in series and having a mutual inductance M, and a capacitor of the magnitude C1 over the inductors and a shunt capacitor C2 to earth. The element values as a function of the cut-off frequency fc and the characteristic impedance Z0 are selected according to specific equations. The artificial line can then be realized as a continuously tunable artificial line or as a self-switched artificial line. The two types of artificial lines can also be cascade-coupled.
Patent SE-9803174-D0 (SE)
Inventor: KJELLQVIST STAFFAN LARS ALLAN
IPC: H04Q3/62
Filed: 1998-09-18
Abstract: The present invention relates to a telecommunications system (1) that includes a general telecommunications network (2) to which a number of telephone sets (21, 22, 23) are connected and in which a calling telephone set is able to initiate and establish via network switching means (2a) a connection with a called telephone set, and which further includes a private branch exchange function (3) related to the telecommunications network, said function being capable of being connected via an outward extension telephone port or line (3b) to an inward port or line (4a) for equipment that includes switching functions among other things. A peripheral extension telephone set (21) belonging to the branch exchange function is connected (21a) to the telecommunications network (2) as a network-adapted telephone set. An equipment-related outward port or line (4) is connected to the telecommunications network (2) so that branch exchange services can be offered to the peripheral extension telephone set (21).
Patent SE-9900340-D0 (SE)
Inventor: ISAKSSON JAN
IPC: G02B6/42
Filed: 1999-02-01
Abstract: An optical module comprising an optoelectronic board having electrical connection sites for connection with an electrical circuit. The module includes a plurality of optoelectronic devices on the optoelectronic board and an optical fiber connector including a plurality of optical elements each for connection with a respective optoelectronic device. Cooperative alignment members on the optoelectronic board and the optical fiber connector are provided for aligning the optoelectronic devices on the board.
Patent SE-9903718-D0 (SE)
Inventor: LINDQVIST DAN
IPC: H04B1/00
Filed: 1999-10-15
Abstract: The present invention relates to methods and or receiving analogue signals varying within a large signal range in for instance a radio communication system. A receiver ( 300 ) includes an un-attenuated signal receiver branch ( 303 ) with a first dynamic range and at least one attenuated signal receiver branch ( 304 ) with a second dynamic range. The attenuated signal receiver branch ( 304 ) is arranged in such a way that the second dynamic range is partly overlapping the first dynamic range and together with the first dynamic range cover the large signal range of the analogue signals. The attenuated signal receiver branch ( 304 ) includes an attenuator ( 306 ) which attenuate the amplitude of an input signal by a certain value to acquire the desired overlapping second dynamic range. The signal receiver branches are connected to a third block 308 which selects between sampled bursts from the respective signal receiver branch for further processing in the receiver.
Patent IT-MI932115-D0 (IT)
Inventor: AMICO ANTONIO
IPC: C08L23/04
Filed: 1993-10-05
Abstract: Suitably flame-retarded compounds based on very low density polyethylenes result to be suitable for applications in which good flexibility, good mechanical properties and excellent fire behaviour are required.