baber/WOPTO huggingface dataset:
Patent SE-8304353-D0 (SE)
Inventor: HANDLER A
IPC: B42F13/16
Filed: 1983-08-10
Abstract: The invention relates to a device for holding sheets provided with perforations, preferably endless perforations, in a folder. The holding device comprises a base body portion (6) and a holding loop member (7) with two limbs (12,16). One limb (12) can be rotationally fitted into the base body portion (6) through the perforations in the sheets which are disposed one upon the other, whereas the other limb (16) can be resiliently retained in the base body portion (6) by turning the loop member (7).
Patent SE-8307069-D0 (SE)
Inventor: WUSTER HEINRICH
IPC: A01G9/20
Filed: 1983-12-21
Abstract: A hotbed consists of a boxlike container, which is open at the bottom and adapted to be closed at the top by a cover and has side walls consisting of plastics panels (3), which are held together by connectors (4). The connectors consist of two-part profiled clamping devices, each profiled clamping device comprises a profiled connecting element (5), which accommodates the two lateral end portions of two adjacent plastics panels, and a profiled backing element (7), which is connected to the profiled connecting element by a clamped joint (8) and by which the end portions of two plastics panels, which are received by the profiled connecting element, are non-positively connected to the profiled connecting element. <IMAGE>
Patent SE-8400946-D0 (SE)
Inventor: MATSUMOTO T
IPC: G21C19/20
Filed: 1984-02-21
Abstract: A device for dismantling and assembly of an insulation valve (1) that extends at an angle from a main steam line (5) in a nuclear reactor. The device consists of a support stand (17) mounted on a stationary section (16), on control rods (21) mounted on the support stand (17). The angle of the control rods can be adjusted arbitrarily, one on the support section (31) mounted on the isolation valve (1), and one on the drive devices (38) mounted on the control rods (21) for moving the isolation valve along the control rods (21).<IMAGE>
Patent SE-8501459-D0 (SE)
Inventor: LOLAND M
IPC: F04B53/16
Filed: 1985-03-25
Abstract: The axial piston pump is provided with two annular seals mounted in the housing and sealingly engaging the piston to define a sealing fluid zone therebetween. An annular ring is provided between the seals to control the flow of sealing fluid through the fluid zone. This ring includes an internal helical flush duct for guiding the sealing fluid helically about the piston from one end of the ring to the other end of the ring.
Patent SE-8502206-D0 (SE)
Inventor: KULTARANTA T
IPC: D21G1/00
Filed: 1985-05-06
Abstract: A control device in particular in a multi-roll press (22 to 24) of a calender intended for the glazing of a continuous thin web, such as a paper web, which said press comprises a compensated upper roll (22), a compensated lower roll (24), and at least one press roll (23) fitted between the rolls. The control device itself comprises a press-load control circuit (B, C, D, 11, 14, 15; A, 29, 30), a compensation circuit (E, 16, 17) for the upper roll (22), as well as a compensation circuit (F, 27, 28) for the lower roll (24). According to the invention, both of the compensated circuits (E, 16, 17 and F, 27, 28) are, via their own feedbacks (12 and 13), connected to the control circuit (B), which is fitted so as to select the most slowly changing one from among the signals of the feedbacks (12 and 13) and to brake down the roll (22 or  24) whose compensation is being varied most rapidly. By means of the invention, the calender will always be loaded in a constant way, whereby a better paper quality and constant running values are obtained.
Patent SE-8505584-D0 (SE)
Inventor: STRANDBERG A
IPC: C02F1/52
Filed: 1985-11-26
Abstract: A device for adding lime to acidulated flowing water including a feed hopper and an endless belt conveyor arranged below the feed hopper. The belt conveyor is driven via a one-way clutch of an arm that is, in turn, driven by a tilting movement of a vessel. The vessel is so journaled that when it has been filled with water to a certain level, it tilts forward, allowing the water to stream out of the vessel. At each tilting movement, a chain coupled to the arm drives the conveyor a distinct stretch forward. When the water has left the vessel, a counterweight makes it tilt upwards again, to be filled again. The water is delivered from the stream in proportion to the flow in the stream, for instance by means of a chute starting in a defined cross-section of the stream. The water from the tilting vessel is lead to a solution chamber wherein baffles extending down from above and up from the bottom force the water to stream turbulently upwards and downwards on each tilting of the vessel, securing good solution of the lime before, the line is allowed to leave the solution chamber, together with the water that is led into the stream downstream of the inlet to the chute.
Patent SE-8601702-D0 (SE)
Inventor: MOLLER BERTIL
IPC: A47L13/20
Filed: 1986-04-15
Abstract: Further strip-type components (3) of a heavy material can be folded, and fixed with both ends in the tool (1) upper part (4) to form loops. Alternatively, a net can be arranged around basic narrow fibre sheet strips (2).
Patent SE-8604336-D0 (SE)
Inventor: BRENNSTROM HELGE CARL-HUGO
IPC: B60P1/54
Filed: 1986-10-13
Abstract: The hydraulic crane includes a crane base (11), centre post (12), crane boom (13) and lifting fork (29). The crane boom is pivotally connected to the centre post. The lifting fork is carried by the outermost crane boom section (16) and rotatably connected by bearing housing (30). - The pivotal position of the bearing housing is separately adjustable. The lifting fork is arranged for limited tilting movement relative to the support shaft (31) around a tilting axis (38) perpendicular to the support shaft.
Patent SE-8800031-D0 (SE)
Inventor: MAGNUSSON R
IPC: A47F5/13
Filed: 1988-01-08
Abstract: A combined string basket and shelf system comprising at least one string basket stand (1, 2) of known type and being formed as an open stand having vertical stand tubes or corner posts (3, 4) and having slide bars (10, 11) for receiving projecting frame portions of string baskets (6) or boxes, and forming a first one of two connection elements for one or more connection and stabilization elements (9), and spaced from said string basket stand (1 or 2) a second connection element for another part of the connection and stabilization elements (9), which is a string shelf (9) having cross strings and longitudinal strings (14, 15), whereby the string shelf (9), via any optional cross string (14) and with the assistance of clips (16), can be connected easily releasably to any one of the longitudinal slide bars (10, 11) of the basket stand or stands (1, 2), and in which the string shelf, for bridging an exactly desired distance, extends a short or a long distance inside the stand entering between the vertical front and rear stand tubes (3, 4) and eventually between horizontal cross bars (7, 8) which connect the vertical stand tubes (3, 4) with each other at the front side and the rear side of the stand.
Patent SE-8801300-D0 (SE)
Inventor: CUMIN C
IPC: A43B23/02
Filed: 1988-04-08
Abstract: Athletic shoe comprised of a sole (1) to which is attached a vamp (2), of which the upper anterior portion contains a slit (3) associated with a system (6) for tightening the shoe and covered with a closing flap (7). A yoke (11) fastened to the sole extends inside the vamp to the slit (3) and is secured by its upper border (16) to the system for tightening the shoe (6) in such a way that it is brought into contact with the edge (4) of the above-mentioned slit.
Patent SE-8900918-D0 (SE)
Inventor: MERZANOV A G
IPC: C01B32/949
Filed: 1989-03-15
Abstract: The present invention relates to a process for producing powdery, refractory, inorganic compounds and metal compositions comprising mixing a charge consisting of elements of Groups I to VIII of the Periodic Table, and/or their oxides, their halides, as well as of metals of Groups I to III of the Periodic Table and/or hydrides thereof, as well as nitrogen, carbon, boron, silicon, sulphur, phosphorus, and/or the oxides, halides, and organic compounds thereof with additives - oxides of metals of Group II of the Periodic Table and/or halides of alkali metals, and/or ammonium halide, polystyrene, polyethylene, urea - whereafter the mixture prepared is placed into a reaction zone and ignited to carry out a self- propagating, high-temperature synthesis, the product of which is then purified from by-products of the synthesis by treatment with a solution of mineral acids. The present invention is useful, for example, in powder metallurgy. <IMAGE>
Patent SE-9001141-D0 (SE)
Inventor: ODOARDI R M
IPC: A41B13/10
Filed: 1990-03-29
Abstract: The disposable bib is fashioned in a rectangular shape from sandwiched materials comprising fully bonded layers of a waterproof 5 and an absorbent 6, and a third layer of non-woven fabric 7 having filtering properties 7 anchored to the absorbent around the periphery so as to leave a central area 13 between the two permeable layers into which air is allowed. The bib has a U-shaped neck contour (2, Figs. 1 and 3) at the top end, flanked by two straps with sticker tabs (18, 19), whilst the bottom end incorporates a reversible pocket 17 to capture spills; to advantage, the neck (9) and the pocket ends (10, 11) are heat-sealed. <IMAGE>
Patent SE-9001266-D0 (SE)
Inventor: JANEKE R G
IPC: F02N3/02
Filed: 1990-04-06
Abstract: The engine starter mechanism comprises a wheel (16) onto which a pull-rope is wound and mounted on a bearing spindle (17). The spindle is thickened (24) at its free end, and is divided by a lengthwise slot (25) into oblong segments (26,27). When the segments are pressed together, the diameter of the thickened portion is no greater than that of the central opening in the wheel. The spindle can be arranged to taper, while the segments can be elastic, resumiong their original positions after compression. ADVANTAGE - Simplicity and easy fitting to a chainsaw etc.
Patent SE-9003104-D0 (SE)
Inventor: BERG L-E
IPC: H05B6/64
Filed: 1990-09-28
Abstract: A microwave oven having browning means comprising a metal browning plate (10), the underside of which is provided with a layer (11) comprising a ferrite material. Via an input opening (6) for supplying microwaves to the oven cavity polarized microwaves are supplied into a space provided under the browning plate. A browning plate of a circular shape and fitted to be carried by the rotating bottom plate (8) in a said microwave oven. <IMAGE>
Patent SE-9100458-D0 (SE)
Inventor: JONASSON BENGT-OLOF
IPC: E01C23/10
Filed: 1991-02-15
Abstract: A so-called floating floor which consists of a concrete floor 1, a layer of sand on the latter, and a slab floor 3 on the layer of sand, has, after being in use for a certain length of time, caused the formation of cavities between the slab floor and the layer of sand. A number of openings are made in the slab floor for introduction of a suction pipe which suctions the sand under the opening right down to the concrete floor, leaving sand piles 11. Thereafter, the filling material is poured in through the openings in order to fill the cavities between the concrete floor and the piles of sand below the slab floor so as to form rigid spacer blocks 16 which support the floor. <IMAGE>
Patent SE-9102682-D0 (SE)
Inventor: SVANQVIST T O S
IPC: D21G3/00
Filed: 1991-09-16
Abstract: To carefully control the creping conditions when creping off a paper web (1) by means of a doctor blade (5) from the cylinder surface (2) of a Yankee dryer (3), a first sensor (82;85) is provided for measuring on-machine a value of the caliper, the crepe macrostructure, or some other property of the just creped off paper web (1), the measured value is monitored continually, and, on detecting an undesirable change in the value caused by blade wear, the doctor blade (5) is pivoted substantially around its working edge (6) to increase an impact angle (A), formed at the working edge and affecting the monitored web property, to such an extent as to minimize or at least counteract the undesirable change. Preferably, the sensor (82;85) is connected to a programmable processor (90) for automatically controlling the pivoting of the doctor blade (5). A web tension sensor (94) suitably is provided for continually monitoring a coating on the cylinder surface (2) and may be connected to the programmable processor (90), which then is programmed to control the properties of the coating by adjusting the amounts of an adhesive agent and a release agent in a coating composition to be applied onto the cylinder surface (2).
Patent SE-9201093-D0 (SE)
IPC: D21D1/30
Filed: 1992-04-07
Abstract: A device for indicating the refining gap (13) independently of wear, in a disk refiner (1) comprising a first and a second opposed refining disk (11, 12), which are rotary relative to each other, of which the first refining disk (11) is axially movable for adjusting the refining gap (15). The device comprises an indication rod (20), which is coupled to the first refining disk (11) so as to follow the axial movement of the refining disk. A first runner (21) is movable along the rod (20), and a stationary shoulder (22) is arranged to determine the position of the runner (21) on the rod when the first refining disk (11) is in production position. A first stationary position indicator (23) is arranged to indicate the position of the first runner (21) when the first refining disk (11) is in production start position.
Patent SE-9303002-D0 (SE)
Inventor: ANDERSSON PER OTTO
IPC: F24F8/108
Filed: 1993-09-15
Abstract: PCT No. PCT/SE94/00833 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 8, 1994 PCT Pub. No. WO95/08084 PCT Pub. Date Mar. 23, 1995A ventilation plant comprising fans for distribution of intake air and exhaust air in branch ducts having openings for the intake air and exhaust air. Tubular filters are sealingly attached to the openings and create a pressure drop of about 200 Pascal, which filters at flow velocities adjusted to about 2-5 m/s are acting also as throttling and sound damping devices of the plant.
Patent SE-9303392-D0 (SE)
Inventor: BAUMAN HELENA
IPC: E01D15/06
Filed: 1993-10-14
Abstract: The bridge (7) is divided into two halves (7.1,7.2) along a diagonal in a quadrilateral. Each half has a triangular shape, and is pivotable around an axis at the land fixture (4,5). The point of each bridge half which is opposite to the corresp. land fixture in the bridge half lowered position rests on the land fixture or on a support at the fixture. - The bridge halves are coupled to drive mechanisms at the land fixtures so that they are separately pivotable upwards from their lowered positions to a raised position. The upward pivoting occurs around a pivot axis parallel with the respective bridge half base.
Patent SE-9400669-D0 (SE)
Inventor: MUELLER HANS
IPC: B29C45/40
Filed: 1994-02-25
Abstract: The cylinder and piston components are axially displaceable in separate stages relatively to one another for activation of separately movable expeller plates (2,3). The plates (2) located foremostly in an axial direction are connectable with the displacement piston (7) and is formed by a telescopic piston with connection for releasable coupling of the piston parts (10,11) in an extended position, independently of the rear expeller plate (3) connection with and activation by the displacement cylinder (6). Between the piston (7) and the cylinder (6) are means for their releasable connection, formed by a number of radially movable force transmission pieces, which in a position radially extended from the piston are held in a freely coupled position, but in the radially drawn-in position are received in a recess (28) in the piston for force transmission and cooperate connection of the cylinder and the piston (6,7).
Patent SE-9402141-D0 (SE)
Inventor: ALEXANDER JR CHARLES F
IPC: B63H23/02
Filed: 1994-06-17
Abstract: In a marine drive 10 having two counter-rotating surface operating propellers 12 and 14, a drive housing 20 having upper and lower horizontal bores 22 and 24 and an has a lower horizontal torpedo portion 188 around the lower intersecting vertical bore 26 therebetween, the housing 20 horizontal bore 24. The housing 20 has a skeg 194 extending downwardly below the torpedo 188, and a water intake 192 is provided in the skeg 194. The water line is above the water intake 192, and the bottom of the torpedo 188 is at or above the plane 230 of the bottom 190 of the boat 18. In a given trimmed-in condition (Fig. 5) the torpedo 188 extends at an upward angle from the aft end thereof, and the bottom of the propeller hubs 232, 234 define a horizontal line at or above the noted plane 230. <IMAGE>
Patent SE-9403472-D0 (SE)
Inventor: STROEMBERG JAN
IPC: B25H7/00
Filed: 1994-10-12
Abstract: When the item of furniture is assembled the pieces are located in three different non-parallel planes. The pieces are connected to one another by a union which connects the support piece and the base-piece so that the former can be pivoted in relation to the latter. A further union permits the intermediate piece to be pivoted in relation to the base-piece. The item of furniture has lock devices which when it is assembled locks the pieces relatively to one another so that it can be exposed to loads during use.
Patent SE-9403999-D0 (SE)
Inventor: NITTA YOSHIO
IPC: H04N1/00
Filed: 1994-11-18
Abstract: A mobile facsimile communication system which can perform an optimum control of the transmission speed according to reception conditions in a radio section. The system includes a station on a picture signal receiving side and another station on a picture signal sending side. The station on the receiving side is provided with a speed estimating unit for estimating the current transmission speed, a counter for counting the number of error lines in the received picture signal, and a signal generator for generating a response signal depending in accordance with the current transmission speed and the number of error lines. The current transmission speed is measured preferably by a communication time for one-page of picture signal and the error line is measured preferably page by page. The station on the sending side is provided with a signal discriminator for receiving the response signal backwardly transmitted and for discriminating the response signal, and retraining unit for performing retraining procedure by changing the transmission speed based on the response signal.
Patent SE-9501843-D0 (SE)
Inventor: LARSSON OWE
IPC: B28B1/00
Filed: 1995-05-18
Abstract: A moulded ceramic or metallic body is produced from a chloride material in the form of powder or particles mixed with a binder, by: (a) feeding the ductile material into the cavity of asphalt mould, one or more sections of the mould made of a microporous oriented material with communicating micropores, and one or more sections of the mould surface forming the cavity, having a surface of closed micropores; (b) heating the mould and cavity, both prior to, and during feeding of the ductile material with heated fluid in the micropore system, then cooling the mould after casting, by coolant fluid passing through the micropores; (c) removing binding material or additions as required by heating or other methods; and (d) sintering the finished moulding as desired. Also claimed is a moulded body formed by the above claimed process and comprising ceramic and/or metallic materials.
Patent SE-9502581-D0 (SE)
Inventor: AHLBERG ERIK OLA
IPC: G09F15/00
Filed: 1995-07-12
Abstract: The invention relates to a method of constructing a display unit, and to a display unit (1) thus constructed. The display unit comprises a frame structure (2) and a cloth-like exposable surface (6a'). Opposing surface-associated edge-parts (61, 62) each have first parts (7a) of a respective two-part fastener means (7), where corresponding second parts (7b) are related to the frame structure (2) and where the exposable surface (6a') is positioned adjacent one part (1a) of the frame structure that faces towards a surface opposite to the exposable surface (6a'). A first fastener part (7a) belonging to one edge-part (61) is caused to coact with a corresponding second fastener part (7b) positioned on or in the vicinity of one edge region (1c) of another part (1b) of the frame structure that faces away from the surface opposite to the exposable surface. The exposable surface (6a') is caused to cover one part (1a) of the frame structure (1), and a first fastener part (7a) belonging to the opposing second edge-part (62) is caused to coact with a corresponding second part (7b) positioned on or in the vicinity of the other edge region (62) of the second part (1d) of the frame structure (1). At least one section (6a') of the exposable surface (6a) covers frame-structure related attachement means (8).
Patent SE-9503722-D0 (SE)
Inventor: JIEWERTZ STEN
IPC: F02P17/12
Filed: 1995-10-24
Abstract: PCT No. PCT/SE96/01357 Sec. 371 Date Jul. 20, 1998 Sec. 102(e) Date Jul. 20, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15758 PCT Pub. Date May 1, 1997A combustion engine comprises at least two combustion chambers and an ignition system having a spark device (11, 13) forming an electrode gap and a charging member (20) for accumulating the electrical energy necessary for generating a spark in the electrode gap. The combustion chambers are in the compression stroke according to a predetermined sequence. During a first engine revolution, high voltage pulses are supplied at a high frequency to all spark devices (11, 13). The spark voltage in the electrode gap of each spark device (11, 13) is measured for each spark. Based on the measured spark voltage of the different spark devices, the combustion chamber that first will be in the compression stroke is determined by means of an electronic control unit (3). Based on the predetermined sequence and the knowledge of the combustion chamber that first is in the compression stroke, fuel is injected in the combustion chamber that next will be in the compression stroke.
Patent SE-9600923-D0 (SE)
Inventor: LAINE ANTERO
IPC: D21C9/00
Filed: 1996-03-08
Abstract: The present invention relates to a method for the processing of pulp by acid delignification. The invention is particularly suited to chemical pulp processing in a process in which the screen room is ideally located with a view to reducing the reject quantity and reprocessing of the reject. The method according to the invention is characterised in that the coarse reject from the screen room 28 is led to the front of the main line acid stage 22 without processing it outside the main line. <IMAGE>
Patent SE-9602010-D0 (SE)
IPC: B23K/
Filed: 1996-05-24
Abstract: A welding machine for electrical resistance welding of two adjacent parts touching each other at a contact surface (e.g. crossed wires (2,4), containing a device for pressing the two parts together in the contact surface region. A gas spring (20) is present in the pressing device. Preferably welding is carried out using two electrodes (12,30), one of which is supported by the gas spring, itself mounted on a moving beam (18).