baber/WOPTO huggingface dataset:
Patent SE-519536-C2 (SE)
Inventor: VAARA JAN
IPC: B29C70/44
Filed: 2001-05-11
Abstract: This invention refers to a method and a device for use in connection with the fabrication of multilayer products ( 8 ) such as composites and bonded multilayer sheet products, ect. by means of the so-called "bagging technique," to increase the compressive pressure (P) on the product being created beyond normal atmospheric pressure. In the bagging technique, which is used to join a plurality of different material layers with one another to form a unit via polymeric binder layers, atmospheric pressure is normally used to press the various objects together in that they are enclosed in a depressurized gas-impervious bag ( 9, 21 ) while the various layers are joined to form a unified product. According to the invention, the atmospheric pressure acting upon the outside of the bag is adsorbed by a first material surface ( 3+4+5 ) that is larger than the surface of the multilayer product whose intermediate binder layers are to be caused to join together, while a second material surface ( 3 ) facing the opposite direction is used to transfer said composite pressure load (P) to the product to be fabricated. The invention also includes a method and a device for distributing the pressure load ( 17, 18, 10 ) laterally in connection with the fabrication of e.g. a U-channel-shapped object with the help of the wedge effect.
Patent SE-520249-C2 (SE)
Inventor: FOKINE MICHAEL
IPC: C03C25/00
Filed: 2001-07-02
Abstract: A method of forming a longitudinal solid body within at least one longitudinal hole formed in an optical fiber, comprising the steps of placing a first end and a portion of the optical fiber in a heating chamber; keeping a second end of said optical fiber outside of the heating chamber; forcing a molten material into the longitudinal hole of the fiber from the first end; and thereupon longitudinally extracting the optical fiber from the heating chamber at a controlled rate. Preferably, the fiber is extracted while molten material is being urged into the fiber.
Patent SE-527681-C2 (SE)
Inventor: SVENSSON SVEN-ERIK
IPC: B22D17/00
Filed: 2003-12-02
Abstract: A method for the manufacture of a composite body from a first and a second component entails that the two components are each injected into mould cavities (11, 12, 13). The first component is permitted to set so that the second mould cavity (12, 13) is partly defined by the first, set component, before the second component is injected. Before the second component is injected, the temperature of the first component has been measured and transmitted to a control system for controlling the injection of the second component. Thereafter, the second component is permitted to set, and the composite body is removed from the mould. An apparatus for manufacturing a composite body from metal and plastic comprises a die casting machine (1) with a tool (5, 6) and a control system for controlling a work cycle. Further, the apparatus includes an injection device (16) for the injection of plastic into the tool (5, 6), the injection device (16) being controlled by the control system.
Patent SE-528374-C2 (SE)
Inventor: HAGSAND OLOF
IPC: H04L/
Filed: 2004-09-22
Abstract: Disclosed herein is a method, a computer program product, and a carrier for indicating one-way latency in a data network (N) between a first node (A) and a second node (B), wherein the data network (N) lacks continuous clock synchronization, comprising: a pre-synchronisation step, a measuring step, a post-synchronisation step, an interpolation step, and generating a latency profile. The present invention also relates to a computer program product incorporating the method, a carrier comprising the computer program product, and a method for indicating server functionality based on the first aspect.
Patent SE-527878-C2 (SE)
Inventor: JEPPSSON ROGER
IPC: B65G47/08
Filed: 2004-11-30
Abstract: The invention relates to an apparatus for removing objects (1) which are advanced on a conveyor (2). The apparatus comprises a part of the conveyor (2) on which the objects (1) are advanced and supports (12) for the objects (1) removed from the conveyor (2). The apparatus also includes a pivotal cradle (13) which is placed over the conveyor (2). The pivotal cradle (13) has two through flow channels (8) each with an inlet (5) and an outlet (6). The pivotal cradle (13) is also provided with a stop (9) pivotal between the outlets (6) of the two through flow channels (8).
Patent SE-528356-C2 (SE)
Inventor: EKELOEF JOERGEN
IPC: H01F41/08
Filed: 2004-12-30
Abstract: The present invention relates to a novel and efficient method for manufacture of toroidal transformers, a first bobbin and a second bobbin for manufacture of toroidal transformers and a system for performing said method for manufacture of toroidal transformers . Said method for manufacture of toroidal transformers has properties superior for automated mass production and comprises the steps of arranging a coil around the periphery of at least one first bobbin of elongated shape and of flexible material, providing at least one second bobbin, said second bobbin being essentially shaped as a circular segment and having at least one first inner cavity and at least one second inner cavity arranged around and along said at least one first inner cavity, feeding said at least one first bobbin, together with said coil, into said at least one second bobbin around said at least one first inner cavity, so that said coil is packed in said at least one second inner cavity, forming a component being essentially shaped as a circular segment, wherein at least one of said component ends defines an opening, joining at least two of said components together, so that a combined component is formed, wherein at least one of said combined component ends defines an opening, and feeding a ribbon of magnetic material through said opening, so that said ribbon is being wound a required amount of tightly packed winding turns inside said at least one first inner cavity until essentially the whole at least one inner cavity of said combined component is filled, said ribbon thereby forming a core .
Patent SE-528249-C2 (SE)
Inventor: ASABA TSUYOSHI
IPC: F15B15/22
Filed: 2005-08-22
Abstract: A piston, which is provided in a cylinder tube, is connected to a pair of guide rods by the aid of a plate. The guide rods are arranged displaceably in the axial direction along guide holes of the cylinder tube. The displacement of the piston is guided by the guide rods. The guide holes are communicated with the outside via a tube connected to an air hole. The air is sucked into and discharged from the guide holes via the tube in accordance with the reciprocating motion of the piston.
Patent SE-539029-C2 (SE)
Title: Rökfri tobaksprodukt och metod för att tillverka densamma
Inventor: BENGT-OLOF WIBERG
IPC: A24B13/00
Filed: 2014-03-03
Abstract: En rökfri tobaksprodukt (1) tillhandahålls, innefattande en mängd med rökfri tobakoch en behållare för att hålla nämnda tobak. Behållaren innefattar en första sida(10) och en andra sida (12), varvid den första sidan (10) är icke-permeabel förämnen i den rökfria tobaken som kan orsaka sveda eller skada på slemhinnornaeller tandköttet hos en användare, och den andra sidan (12) är permeabel förnämnda ämnen i den rökfria tobaken. Denna produkt övervinner problemen medsmärta och sveda som orsakas av rökfria tobaksprodukter. En metod för atttillverka den rökfria tobaksprodukten tillhandahålls också.
Patent SE-541268-C2 (SE)
Title: Arrangement and method for adaptive nitrogen oxide reduction in a combustion chamber
Inventor: LINDSTÅHL HENRIK
IPC: F23L7/00
Filed: 2015-12-23
Abstract: An arrangement (11 ) comprising a device (1 ) for supplying at least one stream of reduction agent for NOx reduction to a combustion chamber (5), wherein said device is adapted to be at least partially inserted into a combustion chamber (5), and wherein said device (1 ) comprises an elongated body (2) having a central axis (A), wherein said elongate body comprises a first portion (3) and a second portion (4), an wherein when said device (1) is inserted into said combustion chamber (5) said first portion (3) is located on an inside of said combustion chamber (5), in which combustion chamber there is a main flow of flue gases, wherein at least one part of the first portion (3) of the device (1 ) is displaceable along the main flow of flue gases in the combustion chamber (5), wherein the length (L) of the first portion corresponds to substantially half of the width or cross-section of the combustion chamber (5) or to the entire width or diameter of the combustion chamber (5) and in thatsaid first portion (3) is provided with at least two arrays of nozzles, wherein said arrays of nozzles are arranged around the central axis (C) at an angle (β) of 30 to 180° relative to each other.
Patent SE-540276-C2 (SE)
Inventor: STEFAN BRENDEL
IPC: A47B88/57
Filed: 2016-08-19
Abstract: The disclosure relates to a guide (20b) adapted to support a container (10) such that the container (10) is movable relative to the guide (20b) along a longitudinal direction (L) of the guide (20b), the guide (20b) comprising an elongated track (21) extending along the longitudinal direction (L), a protrusion (23) at least partly extending in a transverse direction (T, T), and a local dilatation (24) at least partly extending in a transverse direction (T, T), wherein the guide (20b) further comprises an attachable plug (30) adapted to be attached to the track (21) after mounting of the container (10) on the guide (20b), such that the plug (30) occupies at least a portion of the dilatation (24) and thereby counteracting unintentional manoeuvring of said portion of the container via the dilatation and thereby counteracting the abutment portion from circumnavigating the protrusion. The disclosure also relates to a storage system and to an attachable plug.
Patent SE-542186-C2 (SE)
Title: Method for manufacturing a multilayered textile workpiece and a multilayered textile workpiece
Inventor: OLSSON-SJÖBERG LILL
IPC: D06M17/04
Filed: 2016-06-22
Abstract: The present invention relates to a method for manufacturing a multilayer textile workpiece (100), said method comprising the steps of: providing a first textile layer portion (1), having an adhesive application surface (2), applying an adhesive (3) onto said adhesive application surface (2), arranging at least one further textile layer portion (6) on said adhesive application surface (2), compressing said first textile layer portion (1) and said at least one further textile layer portion (6), to form said multilayer textile workpiece (100) wherein said at least one further textile layer portion (6) comprises a facing surface (7), wherein said step of arranging at least one further textile layer portion (6) comprises arranging said facing surface (7) to face said adhesive application surface (3),characterized by the method further comprises the steps of: providing a roller (4) having an outer surface (5), arranging said adhesive application surface (2) of first textile layer portion (1) onto said outer surface (5) of said roller, wherein said step of arranging at least one further textile layer portion (6) on said adhesive application surface (2) comprises arranging said facing surface (7) onto said adhesive application surface (2), wherein said facing surface (7) is a surface of said at least one further textile layer portion opposite the adhesive application surface (2), and rolling said further textile layer portion (6) onto said outer surface (5) of said roller while continuing to apply adhesive (3) to the adhesive application surface (2).
Patent SE-543167-C2 (SE)
Title: Mixed powder for powder metallurgy, sintered body, and method for producing sintered body
Inventor: KOBAYASHI AKIO
IPC: C22C38/00
Filed: 2018-01-26
Abstract: Disclosed is a mixed powder for powder metallurgy that has higher compressibility than partially-diffusion alloyed steel powder and can obtain a high forming density. A mixed powder for powder metallurgy including: (a) an iron-based powder containing Si in an amount of 0 mass% to 0.2 mass% and Mn in an amount of 0 mass% to 0.4 mass%, with the balance being Fe and inevitable impurities; and (b) an alloyed steel powder containing Mo in an amount of 0.3 mass% to 4.5 mass%, Si in an amount of 0 mass% to 0.2 mass%, and Mn in an amount of 0 mass% to 0.4 mass%, with the balance being Fe and inevitable impurities, wherein a ratio of (b) the alloyed steel powder to a total of (a) the iron-based powder and (b) the alloyed steel powder is from 50 mass% to 90 mass%, and a ratio of Mo to the total of (a) the iron-based powder and (b) the alloyed steel powder is 0.20 mass% or more and less than 2.20 mass%.
Patent SE-545454-C2 (SE)
Title: Robotic work tool assistance in a robotic work tool system
Inventor: ASKENMALM KENT
IPC: A01D34/00
Filed: 2021-02-22
Abstract: The present disclosure relates to a method for a robotic work tool system (220). The method comprises receiving (S100) a request for assistance from a first outdoor robotic work tool (100a) that at present is not operational and acquiring (S200) position data for the first outdoor robotic work tool (100a). the method further comprises controlling (S300) a second outdoor robotic work tool (100b) to move towards the position of the first outdoor robotic work tool (100a), and controlling (S400) the second outdoor robotic work tool (100b) to acquire camera images of the first outdoor robotic work tool (100a) using a camera device (171).
Patent SE-503323-C2 (SE)
Inventor: HEDLUND JAN-GUNNAR
IPC: E21B10/56
Filed: 1990-12-21
Abstract: PCT No. PCT/SE91/00841 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Dec. 6, 1991 PCT Pub. No. WO92/11436 PCT Pub. Date Jul. 9, 1992.The present invention related to a drill bit (10) for rock drilling, preferably a down-the-hole drill bit, said drill bit (10) including a head (11) and a shaft (12), said head (11) defining a cutting face (14) that carries a number of hard material button inserts (15) having end portions extending outwardly of said cutting face (14), means (16,17) for transporting flushing medium from the free end (13) of the shaft (12) to the cutting face (14) of the head (11), said means for transporting flushing medium including a central passage (16) extending from the free end (13) of the shaft (12) and terminating in the head (11) short of the cutting face (14) and at least one branch passage (17) emanating from the central passage (16) and emerging in the cutting facc (14). In the field of down-the-hole drill bits big volumes of flushing medium, normally compressed air, are used since the flushing medium is also activating the down-the-hole hammer. Those big volumes provide erosion of the cutting face since the flushing medium has a very high speed when passing the front face of the drill bit. Said erosion creates problems when so much material, usually steel, of the cutting face had been eroded away that the button inserts are lost before they are worn out. The idea of the present invention is to decrease the velocity of the flushing medium before reaching the cutting face (14) of the drill bit (10). This is done by increasing the cross-sectional area of the branch passage (17) along a certain length (L) of said branch passage (17).
Patent SE-507511-C2 (SE)
Inventor: SCHEUCHER PETER
IPC: G01N1/14
Filed: 1991-06-04
Abstract: An apparatus for determining the properties of a compactible material in which the material is continuously conveyed through a measuring zone at substantially constant pressure is provided. The apparatus includes an auger type conveyor housed in a housing. The housing has an inlet, the measuring zone and an outlet. The conveyor removes the material from a container or pipe and conveys the material through the measuring zone. The apparatus includes a flow constrictor adjacent the measuring zone for increasing the pressure of and compacting the material in the measuring zone.
Patent SE-510311-C2 (SE)
Inventor: CAILLAT JEAN-LUC M
IPC: F01C21/04
Filed: 1991-10-04
Abstract: There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
Patent SE-508720-C2 (SE)
Title: Distortion detection apparatus in piston engine
Inventor: MAX ERLAND
IPC: G01M15/00
Filed: 1995-06-06
Abstract: The engine incorporates a cylinder block (10) with at least one cylinder (12) and a piston (14) which is essentially rotation-symmetrical around a centre line through it. The piston moves forwards and backwards in the cylinder. A number of indicators (16) are radially arranged around the cylinder and work in conjunction with a contact-free manner with indication devices (36,40) carried by the piston. The indication devices have a predetermined constant length in relation to the piston centre line under normal operating conditions for the engine. The indication devices take the form of a rod of a material with an expansion coefficient which is lower than that of the piston. The rod is arranged along a piston radial line in an axial plane and is fixed to the piston in an area (37) on the centre line. The radial outwardly facing end of the rod is of a ferrite materia.
Patent SE-511619-C2 (SE)
Title: Airtight casing for destroying mites
Inventor: LUNDQUIST LENNART
IPC: A01M3/00
Filed: 1996-11-29
Abstract: The airtight casing (1) containing the infested material is closed (2) and the air is sucked out (3) of it before cooling. The air humidity is prevented from condensing on the infested material until ambient temperature is restored in the material.
Patent SE-512634-C2 (SE)
Inventor: KOCZAB JEAN-PIERRE
IPC: A61F13/56
Filed: 1996-12-23
Abstract: An absorbent garment for use in absorbing bodily fluids, having a front waist portion with front attachment means and a rear waist portion with rear attachment means, wherein the front and rear attachment means provide cooperating surfaces allowing attachment of said front and rear attachment means together, wherein the garment has a longitudinal axis extending substantially between mid-portions of the front and rear waist portions, and wherein the front attachment means extends transversely with respect to said longitudinal axis, wherein the front attachment means comprises separate attachment portions and at least one elastic section comprising elastic material, the attachment portions each being attached to said at least one elastic section such that movement of the attachment portions away from each other causes stretching of at least one elastic section.
Patent SE-522210-C2 (SE)
Inventor: WENNERSTROEM JOHAN
IPC: B03C3/28
Filed: 1997-04-16
Abstract: The present invention relates to a device in connection with a filter, especially an active electret filter for air cleaning, said filter comprising an ionisation portion (10; 10'), said portion (10; 10') having a high voltage source at a certain potential, and a precipitator portion (18; 18'), said portion (18; 18') having a downstream side facing away from the ionisation portion (10; 10'). In known electret filters the fibre material eventually loses its charge, alternatively is it necessary to use a fibre material that is easily polarised when an electrical field is applied. The aim of the present invention is to define a filter of the previously mentioned type that is characterised in that as filter material a number of different pre-filter media are useful and that at the downstream side of the filter a layer (22; 22') of electrically conductive material is applied, said material having an absolute potential that is lower than the potential of the high voltage source (12).
Patent SE-508894-C2 (SE)
Title: Tool for cleaning toilet seats or bath tubs
Inventor: TOFELDT LARS
IPC: A47K11/10
Filed: 1997-12-01
Abstract: A tool for cleaning concave surfaces such as toilet seats or bath tubs comprises a thin sheet of plastic or nylon with a scrubbing cloth attached to it by "Velcro" (RTM) fastener pads (B). A handle shaft is attached to the sheet by a knee-joint (C). Preferably the "Velcro" (RTM) pads are attached to the tips (A) of the tool.
Patent SE-512081-C2 (SE)
Inventor: BERGQUIST ARNE
IPC: B24B41/06
Filed: 1998-06-26
Abstract: The present invention relates to a fixture and a grinding machine for grinding buttons of a rock drill bit. The fixture (18) comprises means (20, 25, 26) for holding the drill bit in a horizontal plane in a correct position relative to a grinding cup (51). The fixture comprises a linkage (24) consisting of at least two arms (25, 26). The arms (25, 26) are mutually joined by a first vertical hinge (27) wherein a second arm (26) is movably secured in a machine stand (23). A locking means (45) is provided to lock two arms (25, 26) simultaneously. During use operative peripheries of the arms to be locked are held at a substantially constant distance from each other.
Patent SE-516889-C2 (SE)
Inventor: NAGASHIMA AKIRA
IPC: A01G3/06
Filed: 1998-09-22
Abstract: A power machine comprises an output manipulation system for controlling an output of a power source given to a working member and a brake manipulation system for stopping the movement of the working member. A pair of output manipulation restriction portions is disposed between the output manipulation system and the brake manipulation system. The output manipulation restriction portions abut to each other so as to restrict output manipulation to the working member by an output manipulation member when the working member is in the braked state. Furthermore, a pair of brake manipulation restriction portions is disposed between the output manipulation system and the brake manipulation system. The pair of brake manipulation restriction portions abut to each other so as to restrict brake manipulation of the working member by a brake manipulation member during the power source gives the output to the working member. Thus, a damage of the machine or an energy loss due to a mismanipulation of the output manipulation member and the brake manipulation member is avoided.
Patent SE-521384-C2 (SE)
Inventor: STERN LEIF EINAR
IPC: B65D77/04
Filed: 1999-03-05
Abstract: The present invention relates to a device for discharge of a paste-like product, e.g., mayonnaise or similar, from a package of flexible material, and a package for use with the device. The device includes an outer member (9) and an inner container (24) provided in the outer member (9) and in which the package (2) is located. The inner container (24) is displaceable in a discharge and in a return direction (M, R) together with the package (2). Front parts (29) of the package (2) engage a front end side (28) of the outer member (9) during discharge of the product (3) and are disengaged when the inner container (24) with the package (2) is displaced in the return direction (R), whereby the discharge pressure on the product (3) and thereby, the discharge thereof, ceases.
Patent SE-519857-C2 (SE)
Inventor: SILLANPAEAE TUOMO
IPC: A23L29/281
Filed: 1999-04-29
Abstract: The invention concerns meat, fish or vegetable products and sausage products, which contain a mass of food, mixed in with which is 1-40 percent of a jellied mass of spice, which contains 0.5-9 percent gelatin, carrageenin or modified starch, and 20-99 percent water and spices, and a method for production of these products.