baber/WOPTO huggingface dataset:
Patent SE-0400793-L (SE)
Inventor: THYSELL HAAKAN
IPC: B24B55/02
Filed: 2004-03-26
Abstract: A method for dry finishing of a floor surface consisting of concrete, stone, marble, terrazzo, densite or other hard materials is disclosed. The method comprises finishing of the floor surface using a cutting, grinding and/or polishing tool. In the method, a vapour or aerosol is applied to the floor surface and/or the tool in connection with said dry finishing. An apparatus and a set of parts for carrying out the method are also disclosed.
Patent SE-0402039-L (SE)
Inventor: PANTZAR GOERAN
IPC: B23B/
Filed: 2004-08-19
Abstract: The present invention relates to a rotatable tool (1; 101), which comprises a shank (3), a cutting head (5; 105) and a drawbar (20; 120), the shank (3) and the drawbar (20; 120) having co-operating members (26; 126, 32) for imparting the drawbar (20; 120) and the shank (3) a displacement in relation to each other in the axial direction (C-C) of the tool, and that the cutting head (5, 105) and the drawbar (20; 120) have co-operating engagement members (7, 21; 107, 121) for the transfer of forces in the axial direction (C-C) of the tool (1; 101). The invention also separately relates to a cutting head and a drawbar.  Characteristic of the tool according to the present invention is that the co-operating engagement members for the transfer of force have serrations (10, 25; 110, 125), and that the serrations (10, 25; 110, 125) extend transverse to the axial direction (C-C) of the tool.
Patent SE-0402928-L (SE)
Inventor: ERICSSON HANS
IPC: B23D45/10
Filed: 2004-12-02
Abstract: A saw blade (4) for a machine operating with adjacent saw teeth traveling in two opposite and parallel directions comprises a blade substrate, teeth (16), and tooth necks (30) formed at the periphery of the substrate for holding the teeth (16) in place. Each tooth neck (30) has a protection surface (34), which is located in a plane that is parallel to the plane of the blade substrate (8), for protecting the tooth (16) against impact with any part of said adjacent saw blade. Each tooth (16) is located on the respective neck (30) in such a way that the tooth (16) is displaced from the protection surface (34) and from the adjacent saw blade in a direction normal to the plane of the protection surface (34).
Patent SE-0402992-L (SE)
Inventor: NILSSON ROY
IPC: B04C9/00
Filed: 2004-12-08
Abstract: The invention relates to a device for collecting particles in an airflow, comprising a casing (2) with a vacuum chamber (4) arranged at the top of the casing, which vacuum chamber has a connection (10) to a vacuum source and is connected to a cyclone device (6) for separating and transporting the particles from the airflow to a collection drum (8) arranged at the bottom of the casing. Said cyclone device (6) has an inlet (11) for the particle-containing airflow and an outlet (18) leading to the collection drum (8). A bag (22) can be attached to said outlet (18) in the collection drum (8) which has a casing (30), which can be closed off (32) in such a way that it provides a seal against the atmosphere around such an attached bag (22). Said vacuum chamber (4) is connected to the collection drum (8) via a duct (36), whereby a first pressure is created in a space between the casing (30) of the collection drum and the outside of the bag, and there is a second relatively higher pressure on the inside of the bag so that a pressure difference is created, by means of which the bag (22) is pressed into contact with the walls (24) and bottom (26) of the collection drum.
Patent SE-0500598-L (SE)
Inventor: SONG JEON-GON
IPC: G05D1/02
Filed: 2005-03-17
Abstract: The robot cleaner is maintained in a standby mode at a recharge station and moved to operation area. The robot cleaner is stopped from performing the job, when judging that an accumulative rotation angle exceeds a preset level. The cleaner is returned to the recharge station to compensate actual coordinates with reference coordinates. The cleaner is returned to a previous spot for resuming the job. An independent claim is also included for robot cleaner system.
Patent SE-0501054-L (SE)
Inventor: NOEL ROGER
Filed: 2005-05-09
Abstract: The present invention relates to a rock drilling element for percussive drilling that is designed to reduce the stress usually developed on a thread joint when the shock wave transmits from a slender portion to a thicker part. The rock drilling element has an elongated body comprising a first portion and a second portion. The first portion has a female or male thread intended to be connected to a drill rod or a drill tube. The first portion has an outer diameter approximately equal to the major diameter of said thread. The second portion has a male or female thread intended to be connected to a drill bit or a guide tube. The second portion forms a guide portion for radial guiding in a hole being drilled. The length of the first portion is at least 500 mm, such that the thread joint is moved away from an unfavorable reflection area. Furthermore, the present invention relates to a drill string and a method of transferring impact energy in a drill string.
Patent SE-0502571-L (SE)
Inventor: HAMRIN STELLAN
Filed: 2005-11-23
Abstract: A combustion installation comprising a combustion device for combustion of a fuel and an oxygen-containing gas to a combustion gas and a method for such combustion is described. A nozzle means is arranged for injection of the fuel into the combustion device and a membrane device for supplying oxygen to the combustion gases for production of the oxygen-containing gas, wherein the combustion device comprises at least a first inlet for the oxygen-containing gas and an outlet for the combustion gases. The combustion installation comprises at least a first ejector including the nozzle means and the first inlet, wherein the nozzle means and the first inlet are arranged to drive the flow of oxygen containing gas and fuel through the combustion device.
Patent SE-0701024-L (SE)
Inventor: LARSSON ROBERT
Filed: 2007-04-26
Abstract: The invention concerns a method for the dynamic control of the drying period in a drying tunnel that works with an outwardly enclosed drying pathway (1) through which wood in the form of batches (4:2-4:n) is fed forwards at regular intervals, known as the "throughput time", such that a batch of wood (4:0) with its load of moist wood are fed into the pathway at the same time as a batch of dried wood (4:n) and with a moisture ratio (Tn) that has been achieved and that is located at the innermost extent of the drying pathway is fed out from the pathway. The method is characterised in: that the final moisture ratio (?n) for a batch of wood (4:n) located at the innermost extent of the pathway (1) is determined by measuring the moisture ratio of the batch of wood, that the measurement of moisture ratio is carried out directly in the drying pathway, that the final moisture ratio (?n) is compared with the target moisture ratio (Tn) for the batch of dried wood, that withdrawal is carried out if the final moisture ratio (?n) is less than or equal to the desired target moisture ratio (Tn) for the batch of wood.
Patent SE-0800578-L (SE)
Inventor: GUSTAVSSON HAAKAN
Filed: 2008-03-12
Abstract: The invention relates to a fishing lure (1) which comprises a profile element (5), which is expandable in water so that the fishing lure (1) has a low volume and weight on land, while at the same time giving a strong visual impression in water. The lure also comprises a solid carrier element (3) to which the expandable profile element (5), at least one fish hook (10) and a fastening device (12) for a towing line are attached.
Patent SE-7509070-L (SE)
Inventor: BRUNNER H
IPC: B01D33/04
Filed: 1975-08-13
Abstract: Apparatus for continuous separation of solid-fluid mixtures comprising means for routing an endless band of filter cloth folded to form an endless tube which is longitudinally openable and closable to permit introduction of a mixture into the tube for filtering, and removal of solids following filtering. Means for introducing a mixture into the tube are followed by a filter unit which is adjustable in cross sectional flow area. The inlet means and filter unit are assembled on a first frame. A second frame outfitted with means for opening the tube for discharge of solids follows. The two frames are separable to provide a modular construction. Press units, also of modular construction, can be interposed between said frames, also as modules, and means are provided for adjusting the pressure exerted by the press units.
Patent SE-7603343-L (SE)
Inventor: WELLE H B A
IPC: C07C/
Filed: 1976-03-17
Abstract: Compounds of the formula   <IMAGE>   wherein R is alkyl of 4 to 6 carbons, benzyl, 4-ethoxybutyl, 5 ethoxypentyl, 4-cyanobutyl or 5-cyanopentyl exhibit strong serotonine potentiation with no monoamino oxidase inhibition and are substantially free of side effects.
Patent SE-7603443-L (SE)
Inventor: KERN W
IPC: B44D3/16
Filed: 1976-03-19
Abstract: Device for removing carbonizable residues includes a closed furnace heatable to low-level carbonization temperature, the furnace having an outlet for carbonization gases formed therein, means for burning off carbonization gases from carbonizable residues and utilizing the heat of combustion therefrom for heating the furnace, the means comprising a burner and a combustion chamber connected to the burner and forming part of a hot gas circulatory system, the hot gas circulatory system also including a container wherein the furnace is disposed so as to be heatable by hot gas circulating through the hot gas circulatory system, a carbonization gas return line connecting the furnace and the combustion chamber for returning to the combustion chamber carbonization gases formed in the furnace, and an inert gas line communicating with the interior of the furnace for supplying inert gas thereto.
Patent SE-7603843-L (SE)
Inventor: JANSSON E L
IPC: H03M1/00
Filed: 1976-03-31
Abstract: A PCM codec for converting between PCM words and analog signals has at least one element which is used for both types of conversions even though the clock pulse frequencies of the incoming and outgoing PCM words are different; a timing unit for generating time intervals wherein a first and second number are needed at the very most to carry out the respective conversion operations, the shorter of the period lengths determined by the two clock pulse frequencies includes at least the sum of the two numbers of time intervals; and a control unit for receiving the clock pulses in order to indicate the respective conversion type and for generating conversion type signals by means of which each of the time intervals is associated with one of the two conversion types. In order to control states where a type signal is generated delayed with respect to a notification pulse, the codec includes information memories to store the influenced information. And in order to control states where the control unit interrupts the present conversion operation of one type due to the priority of the other type, the codec includes a result memory to store such intermediate results which make it possible to continue the interrupted operation after the termination of the priority operation.
Patent SE-7604476-L (SE)
Inventor: ADELSTEIN G W
IPC: C07D453/06
Filed: 1976-04-15
Abstract: Novel compounds of the general formula (I) <IMAGE> and their acid addition salts, in which the substituents have the meaning given in Patent Claim 1, are prepared by reducing the corresponding acid amide compounds of the formula (II) <IMAGE> The novel compounds of the formula (I) and their salts are valuable anti-diarrhoea agents. They have only slight, if any, analgesic side-effects.
Patent SE-7604666-L (SE)
Inventor: JOFS J-E
IPC: B29C48/08
Filed: 1976-04-22
Abstract: A method of making a non-slip plastic film comprises extruding separate plasticized plastic materials in two streams so that one stream abuts against and adheres to the other to form a combined plastic layer. The combined plastic layer is then stretched by directing air centrally into a tubular formation of this layer. One of the plastic materials comprises a material having an expanding agent or a foaming agent and the stretching causes the breaking of the voids of the foam plastic to form a rough, irregular net-like formation on the exterior of the other plastic. The apparatus includes two separate nozzles arranged to extrude plastic material so as to intersect and form a combined plastic.
Patent SE-7910117-L (SE)
Inventor: LEHTINEN E
IPC: B23D33/02
Filed: 1979-12-07
Abstract: The coordinate slides of a computer controlled punching and nibbling machine are coupled by resilient elements with respective nuts engaging screws driven by motors controlled by computer programming. The resilient coupling between the slides and the respective nuts permits the motors to run and thereby drive the nuts during periods when the slides are held stationary by engagement of the punching and nibbling tool with a workpiece mounted on the upper slide. As soon as the tool is disengaged from the workpiece, the workpiece is quickly moved to the next position by energy stored in the resilient elements. A sensor between each of the slides and the respective nut senses the displacement of the nut relative to the slide and transmits this information to the computer.
Patent SE-8005923-L (SE)
Inventor: BOGNOMINI L
IPC: B60N2/30
Filed: 1980-08-25
Abstract: NO FURTHER INFORMATION AVAILABLE AT TIME OF PUBLICATION.
Patent SE-8103295-L (SE)
Inventor: BERGSTROM H R
IPC: B21D1/14
Filed: 1981-05-26
Abstract: The equipment comprises a frame (1) of beams (2) on which the vehicle is fastened. One or more straightening devices (9) can be fastened to the frame (1). The fastening device (10) of the straightening device (9) has a U-shaped cross-section by being built up from an upper and a lower plate and a plate that joins them at some distance from their ends. This permits the fastening device (10) to be brought into contact with the upper, lower and outer side of a frame beam (2). Further the fastening device is provided with a blocking means which can be made to grip round the lower, inner corner of the beam and to be in contact with a lower part of the inner side of the beam and thereby lock the fastening device (10) to the beam (2).
Patent SE-8104452-L (SE)
Inventor: LARSSON K G
IPC: B04C5/28
Filed: 1981-07-20
Abstract: A hydrocyclone, particularly for producing starch, has a central block (10) with conical hydrocyclones (15) of conventional design extending through the central block, a cover (18) with hydrocyclone heads (21) which bears against one flat side of the block, and cover plates (24, 27) which bear against the other flat side of the central block and the side of the cover (18) remote from the block, respectively. Inlet ducts (17) to the hydrocyclones are provided in the side of the central block facing the cover, and outlet ducts (25) communicating with the smaller openings (37) of the hydrocyclones are provided in that side of one cover plate (24) which faces the block. Outlet ducts (22) communicating with outlets in the hydrocyclone heads (21) are designed in that side of the cover which faces the other cover plate (27). To permit rapid and tight clamping of block (10), cover (18) and cover plates (24, 27) during operation, at least one cover plate (27) has a hydraulic device in the form of a pressure plate (30) disposed in a recess (28) in the flat side facing the cover (18) and the central block (10), respectively, and can be pressed against the cover or the block by means of a hydraulic fluid which is supplied to the space (31) between the bottom of the recess (28) and the side of the plate (30) facing the bottom.
Patent SE-8200272-L (SE)
Inventor: SCHLICKER H
IPC: F16H9/18
Filed: 1982-01-19
Abstract: Gearbox, in particular for motor vehicles, with a driving and a driven shaft which carry pulleys 8, 18, between which pulleys torque is transmitted by means of a V-belt or chain 33. The pulleys consist of disc parts 13, 14, 19, 20 movable towards and away from each other, to enable variation of the speed ratio between the shafts. The movement of the discs and the squeezing force against the V-belt are controlled by means of hydraulic cylinder devices. The hydraulic cylinder 11 of the driving shaft is connected with a gear 6 arranged concentrically with the cylinder and engaging a gear 6 on the input shaft 1 of the gearbox. <IMAGE>
Patent SE-8300193-L (SE)
Inventor: GROVE M M
IPC: G01S13/935
Filed: 1983-01-17
Abstract: To increase the effectivity of warnings and to decrease nuisance warnings in a ground proximity warning system having several modes of operation, the switching from one mode to another is done as a function of radio altitude and time. In addition, in a ground proximity warning system where a warning signal is generated in accordance with a predetermined relationship between flight parameters, one or more of these parameters can be varied as a function of radio altitude and time in order to, for example, increase the altitude above ground as a function of radio altitude and time from take-off that a terrain clearance warning is generated or to decrease as a function of radio altitude and time, the radio altitude below which a negative climb after take-off warning is generated.
Patent SE-8301424-L (SE)
Title: Stackable container walls - have stacking projections and through holes working with feed-in component
Inventor: LARSSON L P
IPC: B65D21/02
Filed: 1983-03-16
Abstract: The container is stackable on top of a similar container, each container having upwardly projecting walls (3) extending from a central receiving surface (2A) acting as a base. Along the walls are stacking projections (4). In the walls (3) are holes (5) extending through them, and which work in conjunction with a feed-in component leading to the container inner area. This component increases the space between the stacked containers.
Patent SE-8301545-L (SE)
Inventor: MARTENSSON O
IPC: E02D/
Filed: 1983-03-22
Abstract: The manhole cover comprises a ring 10 and a lid 13, which rests on an internal shoulder 12 in the ring and with a section 14 on the inner side of the lid running into the ring. In an external annular groove 15 in the said section, which is enclosed by the manhole ring with clearance, a locking ring 16 made of elastic material is fitted, which locking ring pulls out in the form of a collar and is tiltable in the groove and can be placed by its inner periphery against the bottom of the groove. The outer periphery of the locking ring can be placed against the inner side 17 of the manhole ring in order, when the lid is introduced into the manhole ring, accompanied by tilting motion in the groove, to be swept aside or upwards by the inner side of the manhole ring. In this position, the locking ring prevents the lid from being lifted from the manhole ring as it engages with the inner side thereof. <IMAGE>
Patent SE-8303158-L (SE)
Inventor: WACHS E
IPC: F01B3/00
Filed: 1983-06-03
Abstract: A description is given of an axial piston machine of transverse-axis design with an eccentric disc arranged on a shaft and piston elements which are pivoted on the latter and extend in axial cylinder bores of a cylinder drum. The piston elements are of one-piece design and the transmission of torque between the shaft and the cylinder drum is effected by the driving of the cylinder drum by piston-element driving zones which come to rest against the walls of the cylinder bores. The piston-element surface running in sealing fashion in the cylinder bore is designed as a spherical zone. The spherical zone consists of elastically expandable walls which delimit an inner chamber open towards the delivery side.
Patent SE-8305713-L (SE)
Inventor: KOLCHINSKY A E
IPC: F16K31/11
Filed: 1983-10-18
Abstract: A valve structure (10) wherein a main valve (11) is controlled by a pilot valve (15) which is normally selectively positioned by the coaction of a solenoid coil (17) and plunger (16). A manual override structure (22) is provided for selectively permitting normal control of the pilot valve by the solenoid, or causing a fast repositioning of the plunger against the action of the normal biasing spring 50 thereof.
Patent SE-8401848-L (SE)
Inventor: MARTENSSON K I M
IPC: B65B55/04
Filed: 1984-04-03
Abstract: On heat treatment of a liquid enclosed in a receptacle (22) made of a material, which becomes soft at the temperatures reached at the heat treatment, the receptacle is deformed by the hydrostatic pressure inside the receptacle. According to the invention the heat treatment is brought about by a liquid, which surrounds the receptacle up to such a level (36) that the hydrostatic pressures on both sides of the wall (38) of the receptacle equalize each other and substantially prevent said deformation.
Patent SE-8402262-L (SE)
Inventor: MIYAZAKI Y
IPC: G09B5/08
Filed: 1984-04-25
Abstract: A data processing apparatus for training hearing and/or speech impaired children or for teaching different subjects has a main control section, keyboards for inputting data, a ROM for storing a control program, and a RAM for storing the input data, a CRT display for displaying the input data, and a printer for printing out the data. The apparatus allow simultaneous data input by an instructor and students and can print out the input data in accordance with the sequence it is inputted.
Patent SE-8402478-L (SE)
Inventor: CORRANS I J
IPC: B03C1/029
Filed: 1984-05-08
Abstract: The invention provides a magnetic separator for the separation of a fluid mixture into a more magnetic portion and a less magnetic portion wherein the magnetic field generator comprise a pair of solinoid coils located opposite each other and between which a conveyor assembly carrying a matrix of magnetic elements and the fluid material to be treated passes during use of the magnetic separator.
Patent SE-8405737-L (SE)
Inventor: ROLANDSSON C B S
IPC: H02G3/06
Filed: 1984-11-16
Abstract: The invention is a lock plate for securely anchoring plastic pipes to electrical lines in a corresponding plastic connector. The lock plate is designed to be placed between the outside of the plastic pipe and the inside of the connector. It comprises a flat main section (13) that has barbs at each end between a pair of angled end tabs (14, 16) The barbs are designed to engage with the pipe at one end and with the connector at the other. Together, this forms an axially extending tongue (15 rep. 17) which bends at the ends in the same direction as the adjacent barbs.The invention also includes a method of manufacturing this lock plate.<IMAGE>
Patent SE-8500613-L (SE)
Inventor: ANDRES R
IPC: B60K11/08
Filed: 1985-02-11
Abstract: The application relates to a cover for radiators of motor vehicles, which is formed by a shutter running in guides. In order to make such a shutter and its drive as simple and space-saving as possible, it is proposed according to the invention that the shutter be designed with a high shear rigidity and capable of being acted upon by the same drive in the compression and tensile direction.
Patent SE-8500887-L (SE)
Inventor: HANSEN S O K
IPC: F04C18/16
Filed: 1985-02-22
Abstract: The compressor has an adjustment slide 10 that projects through a guiding hole formed in the discharge end-wall of the compression chamber 4 and situated immediately underneath a discharge port 8 in the said end-wall. The slide has part-cylindrical surface portions for cooperation with the screw rotors not shown and is guided by an edge portion of the guiding hole. The aforesaid end-wall is constituted by a plate 24 that may comprise two parts, Fig. 3. <IMAGE>