baber/WOPTO huggingface dataset:
Patent SE-0302995-D0 (SE)
Inventor: OEBERG FREDRIK
IPC: E21D21/00
Filed: 2003-11-13
Abstract: The invention relates to a jointed self-drilling rock bolt (2) comprising at least two sections (4,6,32) joined together, where at least one of the sections (4,6,32) comprises an expandable part (10,26,36), and where the rock bolt (2) is self-drilling, the sections (4,6,32) are threaded together, and expanding fluid (40) for expanding the expandable part (10,26,36) is conveyed through at least one fluid passage (62,63,70,72) within a joint (58,59,60) between two sections (4,6,32) independent of the relative angle of rotation between the respective sections (4,6,32).
Patent SE-8204612-D0 (SE)
Inventor: STECKLER S A
IPC: H03H17/06
Filed: 1982-08-06
Abstract: The invention creates a digital FIR (finite impulse response) filter in which weight function circuits (20, 22, 24, 26) are utilised several times and supply weighted signals at a plurality of different delay points (32, 42, 52, 46, 36, 66) of the shift register. In a preferred embodiment of the invention, the FIR filter contains a number of modules (60) which in each case contain a weight function circuit (22) and several adders (32, 36) and delay elements (30, 34), which are connected together in such a manner that a filter with "convoluted" structure is obtained. <IMAGE>
Patent SE-8204775-D0 (SE)
Inventor: ANDERSSON PER
IPC: F15B15/26
Filed: 1982-08-20
Abstract: A pressure fluid actuated piston-cylinder device including a piston rod locking mechanism which comprises conical wedge means (18, 19) by which a friction grip is accomplished on the piston rod, and a spring (20) arranged to continuously develope an activation load upon the wedge means (18, 19). The locking mechanism also comprises a release piston (29) and a number of levers (27) connecting the release piston (29) to the wedge means (18, 19), thereby amplifying the force developed by the release piston (29). By the lever arrangement a relatively small piston is able to neutralize the force of a powerful activating spring.
Patent SE-8305416-D0 (SE)
Inventor: MOSS H B F
IPC: B08B5/02
Filed: 1983-10-03
Abstract: A blowing device comprises a body part with a connection (8) for a pressurized, gaseous fluid, an exhaust nozzle (17) and a valve (11, 13) having an adjustable fluid passage located between said connection and said nozzle. The nozzle is provided with a plurality of exhaust channels (30) for said fluid and the through-flow area of the valve fluid passage is substantially larger than the sum of the through-flow areas of said exhaust channels thereby preventing the generation of harmful noise by said device while obtaining a strong blowing power. The exhaust channels are distributed substantially evenly in the circumferential direction of said nozzle (17) and the external mantle surface of the exhaust nozzle is formed so as to allow a substantial coejection of outside air by the fluid flow ejected from said nozzle.
Patent SE-8305595-D0 (SE)
Inventor: GADE J
IPC: B62D33/03
Filed: 1983-10-11
Abstract: In a corner connection between a tail gate which may be formed essentially from hollow profiles and a floor of a loading trough or the like, the tail gate is constructed so as to swivel about an axis of rotation and is formed by an S hinge whose one part (2) is detachably fixed on the tail gate (1) and whose other part (3) is detachably fixed in the floor (5) or an edge profile (4) of the floor. Here, a profile lug (8) adjoins the hollow profile (7) of the tail gate (1), a groove (9) for holding connecting elements for the hinge part (2) being formed towards the floor (5) out of said lug. The other hinge part (3) lies with a support foot (22) against the edge profile (4) of the floor and is connected to it via screw elements or the like which engage in a groove (24). Furthermore, a sealing strip (26) is fixed to the floor (5) or to the edge profile (4) of the floor towards the profile lug (8). <IMAGE>
Patent SE-8400317-D0 (SE)
Inventor: SLOMIANNY J
IPC: B41J2/21
Filed: 1984-01-23
Abstract: A discharging head assembly for marking apparatus has a chamber for marking fluid with a plurality of fluid dispensing orifices which are closeable and openable by displaceable closure elements connected via flexible pulling means to respective actuators which are spaced from the chamber, and can therefore be relatively bulky, e.g. strong electromagnets.
Patent SE-8401158-D0 (SE)
Inventor: NIKLASSON JOHN ERIK
IPC: E05B73/00
Filed: 1984-03-02
Abstract: Device for locking and transport of skis and poles, equipped with an L-profile (1) and a Z-profile (2), which work together in a hinge function (3) and connect the skis. The device is equipped with a wire lock (5), surrounded by a holder (7) and has a handle (10), which is equipped with a stop (11). The handle is designed so that in a pushed down position it holds together the profiles (1-2) and in a drawn out position it can be used as a carrier handle.<IMAGE>
Patent SE-8405152-D0 (SE)
Inventor: NISKANEN E
IPC: F16K5/18
Filed: 1984-10-16
Abstract: The invention is concerned with a blocking valve for liquids, which valve comprises a body (1), which forms a cylindrical valve housing (2) that is provided with flow openings (3), and a spindle (4) turnably mounted in the valve housing, the said spindle being turnable between a blocking position covering the flow opening in the valve housing and an open position liberating the flow opening, and the said spindle comprising a stationary body part (5) and a blocking part (6). In order to avoid the detrimental effect of inside pressure and pressure impacts in the valve on the seal (7), on one hand, and the effect of pressure and pressure impacts outside the valve on the blocking part (6), on the other hand, the procedure in the valve in accordance with the invention has been such that the body part (5) substantially surrounds the central blocking part (6), fitted stationary relative the body part, from the side of the valve housing (2), that the seal (7) for sealing the valve housing (2) relative the flow opening (3) is fitted between the stationary body part (5) and the stationary blocking part (6), and the pressure at the seal (7) can be adjusted in a way in itself known.
Patent SE-8405988-D0 (SE)
Inventor: AGNEUS N-E
IPC: H04R1/06
Filed: 1984-11-27
Abstract: The invention is an electroacoustic transducer with an electrode (2), an electret diaphragm (1) drawn over the electrode, and electrical connectors for the transducer. Components are held in place at a body (6) by a lid (12). In the invention, the lid, which is made of an electrically insulating material, has a layer (14) of elastic and electrically conductive material. The layer (14) lies partly against the electrical connectors and partly against the electret diaphragm (1) as projections (18). It is thus connected electrically with the electrical connectors. The projections (18) can be shaped in such a way that they hold the diaphragm (1) taut over the electrode (2) by means of friction in the event of elastic deformation.<IMAGE>
Patent SE-8500340-D0 (SE)
Inventor: AKERBLOM E
IPC: C07D233/54
Filed: 1985-01-24
Abstract: PCT No. PCT/SE86/00029 Sec. 371 Date Sep. 24, 1986 Sec. 102(e) Date Sep. 24, 1986 PCT Filed Jan. 24, 1986 PCT Pub. No. WO86/04420 PCT Pub. Date Jul. 31, 1986.Antibody preparation containing antibodies or fragments or derivatives thereof which possess biospecific immunotype affinity to a 4-(2-aminoethyl)imidazolyl group bound to an aliphatic carbon atom; process for manufacturing said preparation; and process for using it. In said manufacturing process, cells capable of expressing an antibody having a specificity pursuant to the invention are caused in a manner known per se to express said antibody, whereupon said antibody can be isolated and purified in a manner known per se. The antibody preparation of this invention is used as a reactant in immunological assay methods for inter alia histamine and/or histamine determinations.
Patent SE-8505536-D0 (SE)
Inventor: SIMONSEN J K
IPC: G01F1/84
Filed: 1985-11-22
Abstract: The invention relates to a mass flow meter which operates on the coriolis principle. The meter has two straight and parallel measuring tubes with two axially aligned compensating supply and discharge tubes arranged in parallel to the measuring tubes. The compensating tubes have approximately the same coefficient of expansion as said measuring tubes. A mounting member having supply and discharge passage has the juxtaposed ends of the compensating tubes connected thereto. The opposite ends of the compensating tubes connect to the respective juxtaposed ends of the measuring tube. An oscillator drives the measuring tubes in opposite directions and sensors are provided for detecting movements of the measuring tubes from which mass flow can be determined.
Patent SE-8600979-D0 (SE)
Inventor: BOHLIN JOHN OLOV
IPC: H01Q15/18
Filed: 1986-03-04
Abstract: The reflector is supported by a rotatable shaft to the end of which are fixed three edge-adjusted plates arranged at right-angles to each other, and connected to a horizontal plate. The reflector rotates in an anti-clockwise direction, and is enclosed in a protective casing, which is removable. The three plates are of highly reflective metal. Where the reflector is located on a small ship on the surface of the water, it works in conjunction with the radar antenna fitted at a much higher level on a large vessel. The radar transmitter emits a forwardly directed lobe, providing the strongest radar field apparently at a level above the reflector. This means that the radiation only comes into contact with the reflector with its lowest lobe part which has low strength. This part of the radiation is picked up by the top side of one of the three plates (4), reflected to the upper part of another plate, and is then given out as a reflected beam forming an echo signal.
Patent SE-8604322-D0 (SE)
Inventor: LARSSON R
IPC: E01B31/12
Filed: 1986-10-13
Abstract: During the complete welding operation, each workpiece is held continuously tensioned between the jaws of tension jaw pairs. The removal process takes place in two stages, i.e. with one part of the bead removed in the first, and the other part in the second. The tools used comprise a first group (8), which in its axial movement, goes free from the tension jaws, and a second group (13) the axial movement of which is limited to the axial space between the jaws. An activator (11) causes the two groups of tools to become effective at different times.
Patent SE-8605492-D0 (SE)
Inventor: ZAGHLOUL A I
IPC: H01Q13/08
Filed: 1986-12-19
Abstract: A microstrip antenna array having broadband linear polarization, and circular polarization with high polarization purity, feedlines of the array being capacitively coupled to feeding patches at a single feedpoint or at multiple feedpoints, the feeding patches in turn being electromagnetically coupled to corresponding radiating patches. The contactless coupling enables simple, inexpensive multilayer manufacture.
Patent SE-8801309-D0 (SE)
Inventor: MAGNUSSON L
IPC: B65B25/06
Filed: 1988-04-11
Abstract: In a method and an installation for packing a carcass (2) prior to freezing, storage and/or transport, a bag-like plastic cover (6) is pulled from below over the hanging carcass (2) and sealed after evacuation of the enclosed air. The installation comprises an overhead conveyor (1) with suspension means (3) for each carcass for conveying the carcasses to an evacuation equipment (9-11) for a pulled-on plastic cover (6) and to a heating equipment (12) for heating the plastic cover after evacuation to a temperature at which the plastic cover permanently assumes the shape imparted to it by the evacuation, and the cover surfaces in contact with one another are blocked.
Patent SE-8803228-D0 (SE)
Inventor: TEGLUND L
IPC: E03C1/122
Filed: 1988-09-13
Abstract: When laying waste-water pipes in so-called hollow floor structures, a straight waste pipe (6) is fitted with a moulding (12) and a pipe-bend (7, 8) for connection to a waste collecting pipe (4) and to a sanitary appliance respectively. The waste pipe (6) is inserted into a hollow channel (2) in the floor structure (1), with the pipe-bend (7, 8) first, where after pipe-bend (7, 8) is lifted up into a hole drilled from the floor surface down into an underlying hollow channel, and secured in the hole. The sanitary appliance, or apparatus, can then be connected to the pipe-bend (7, 8) and the moulding (12) connected to the collecting pipe (4). The pipe-bend (7, 8) is fixed in the hole at a determined height therein with the aid of a device (18) having the form of an arm of inverse L-shape.
Patent SE-8900972-D0 (SE)
Inventor: FORBERG S
IPC: A61K6/889
Filed: 1989-03-20
Abstract: The present invention relates to a method for the production of a chemically bonded ceramic product by a reaction between one or several pulverulent binding agents as well as a liquid reacting with said binding agents. The ceramic product can also include one or several aggregate materials, which essentially do not participate in the chemical hardening reactions. According to the invention a powder body is compacted, which comprises said binding agent(s) and possibly aggregate materials without an addition of said liquid, by subjecting, before said raw compact is impregnated with said liquid, said powder body to such a high external pressure that a thoroughly integrated raw compact is obtained, in which the filling density has increased to at least 1.3 times the initial filling density, which is defined as that filling density, which is obtained by shaking, vibrating and/or carefully packing the loose powder in a container.
Patent SE-8901381-D0 (SE)
Inventor: JANSSON K
IPC: B23D55/10
Filed: 1989-04-17
Abstract: An arrangement for controlling the tension in the saw-blading (5, 6) of a bandsaw equipped with an electrically controllable blading-tensioning arrangement by means of which the blading can be stretched so as to adjust the tension therein to a desired level. To this end, the arrangement includes automatically operating devices (8-13) which are operative to determine whether or not the blading-tension is optimal during a sawing operation. These devices are intended to sense and determine mutually different parameters, such as specific blading-tension, disturbances in the movement pattern of the blading, the linearity of the saw cut, etc. The arrangement also includes a microprocessor (9) which is operative to process the electric signals corresponding to the sensed parameters. The microprocessor is programmed to send control signals to the blading-tensioning arrangement when the microprocessor establishes deviations from limit values programmed therein with respect to the parameters or fluctuations of these parameters, thereby to adjust blading-tension in a manner to reduce these deviations or fluctuations. The invention also relates to a method for controlling the tension of sawblading.
Patent SE-9002485-D0 (SE)
Inventor: WYON DAVID
IPC: F24F13/06
Filed: 1990-07-23
Abstract: PCT No. PCT/SE91/00481 Sec. 371 Date Mar. 23, 1993 Sec. 102(e) Date Mar. 23, 1993 PCT Filed Jul. 8, 1991 PCT Pub. No. WO92/01893 PCT Pub. Date Feb. 6, 1992.An apparatus for desks for influencing the exchange of heat between a person sitting at the desk (4) and the ambient air comprises an air stream generating member (8-10, 12, 13) and a heater device (2) arranged to cause air with a temperature differing from the main room air to enter into contact with substantial surface portions of the person's body.
Patent SE-9102468-D0 (SE)
Inventor: ISRAELSSON R T
IPC: F16K24/04
Filed: 1991-08-28
Abstract: The invention is directed to an automatic, float-operated vent valve, especially intended for mounting in direct association with a radiator or a conduit in a hot water circulation system, having a housing (2) with a float chamber, at least one aperture (6) provided at the lower portion of the housing and intended for communication with the hot water circulation system and a vent orifice (13a) provided at the upper portion of the housing (2) and a float (4) guided in the float chamber (3), said float (4) at its upper side being provided with a seal member (18) for co-operation with the vent orifice which is provided in a projection (12) protruding downwardly into the float housing. In accordance with the invention the seal member (18) is provided with an upper substantially flat seal surface (18a) cooperating with the lower end of the projection (12) and thus with the vent orifice (13a), whereby the seal surface (18a), at least in the position of the float (4) causing cooperation between the seal surface (18a) and the lower end of the projection (12), is provided inclined at an angle ( alpha ) relative to the lower end of the projection.
Patent SE-9200410-D0 (SE)
Inventor: KILLINGSTAD T
IPC: F16B5/02
Filed: 1992-02-12
Abstract: Means for adjustable attachment of door frames or window sashes to adjacent building members comprises a sleeve with external threads and a screw with threads of the same pitch. The screw (3) is inserted in the ferrule (1) by being brought transversely to the longitudinal direction of the ferrule into a recess (7) having a groove (8) which will hold the screw (3) by means of a collar (9) on same against relative motion of the screw and ferrule axially while the screw and ferrule are rotatable in relation to each other.
Patent SE-9302091-D0 (SE)
IPC: B30B9/30
Filed: 1993-06-17
Abstract: The plant incorporates at least one compression roller (4) packing the material together and receivably driven in the direction from the plant bottom towards the plant upper part, to a position (II) for removal of compressed material. A side protection (10) enclosing the compression chamber is movable in a vertical direction (11,12). - The side protection is movable separately from the compressing roller (4) vertical movement (17).
Patent SE-9502218-D0 (SE)
Inventor: VELIN PER-ERIK
IPC: B32B27/04
Filed: 1995-06-19
Abstract: PCT No. PCT/SE96/00796 Sec. 371 Date Dec. 12, 1997 Sec. 102(e) Date Dec. 12, 1997 PCT Filed Jun. 18, 1996 PCT Pub. No. WO97/00172 PCT Pub. Date Jan. 13, 1997Process for the manufacturing of a decorative thermosetting laminate with a wear-resistant and a scratch resistant surface layer, wherein a continuous paper web is impregnated with melamine-formaldehyde resin, that one side of the web is coated with hard particles with a size of 30-90  mu m. After drying, the other side is coated with a melamine-formaldehyde resin containing hard particles with an average particle size of 1-15  mu m. The paper is, after drying, placed as the uppermost sheet in a laminate with the side coated with the smallest particles directed upwards towards a continuous pressure surface.
Patent SE-9502568-D0 (SE)
Inventor: PETTERSSON BOERJE
IPC: B23Q11/00
Filed: 1995-07-11
Abstract: PCT No. PCT/SE95/01588 Sec. 371 Date Jul. 11, 1997 Sec. 102(e) Date Jul. 11, 1997 PCT Filed Dec. 27, 1995 PCT Pub. No. WO96/21542 PCT Pub. Date Jul. 18, 1996Method for cutting preferably metal reinforced hoses, metal pipes or similar, and a device for utilization of the method, the cutting operation being performed in a known way using a cutting tool, such as a motor driven cutting disc or similar. As an initial step, a single unit (1) is located within and surrounded by the tubeshaped member (2) at with a central position in relation to the point where cutting is intended to be performed, the single unit (1) being arranged to take up sealing contact with the internal surface of the tubeshaped member (2) by at least two separated areas (4, 4') at each side of the cutting point. Cutting is thereafter performed through the tubeshaped member (2) as well as through the surrounded single unit (1), and the separated parts of the surrounded single unit (1) are as a final step pulled out from the tubeshaped member (2) in direction towards the end portions formed by the cutting operation.
Patent SE-9504424-D0 (SE)
Inventor: KLING ROBERT
IPC: B26D7/08
Filed: 1995-12-11
Abstract: PCT No. PCT/SE96/01547 Sec. 371 Date Jun. 10, 1998 Sec. 102(e) Date Jun. 10, 1998 PCT Filed Nov. 26, 1996 PCT Pub. No. WO97/21535 PCT Pub. Date Jun. 19, 1997The present invention relates to a method of welding or cutting material ultrasonically while avoiding hammering motion between ultrasonic anvil and ultrasonic horn, so-called cobblestoning. The material web is welded or cut generally transversely to its direction of movement, wherein at least one elongated ultrasonic horn is positioned obliquely to the direction of web movement, and at least on anvil corresponding to the ultrasonic horn is arranged on a rotatable cylinder whose rotational axis is essentially parallel with the longitudinal axis of the ultrasonic horn.
Patent SE-9601216-D0 (SE)
Inventor: LINDSTROEM CHRISTER
IPC: E04B1/76
Filed: 1996-03-28
Abstract: An IC engine with cooling system (2,4,5,7) and lubricating system (17,19,22) has a control unit (51). A thermal insulated accumulator tank (14) with pressure container (34) for storing heated engine oil which is fed from the coolant pump (2) via a valve (7,10). A drain pump (28) transfers all the oil from the oil sump to the pressure container. On re-starting oil is directed straight into the engine lubricating passages (22) via a valve (36) and cold coolant is replaced from the accumulator tank via a valve (10). The exhaust (40) is looped via a valve (47) to heat oil in the engine oil sump.
Patent SE-9700365-D0 (SE)
IPC: B65H51/14
Filed: 1997-02-03
Abstract: A feeding device for elongated goods (K) of cable or hose type presents two mutually facing conveyors (10, 11) supported by a number of support and deflecting rollers (19, 20). The conveyor belts (10, 11) support carriers (15) each of which comprises a cylindrical roller (16) supported by a holder (24) secured to the conveyor belt. The longitudinal axis of the roller (16) is parallel to the direction of feed of the conveyor belt (10, 11). The rollers (16) are arranged in pairs on either side of the longitudinal centre axis (L) of the conveyor belt (10, 11). The feeding device has a high friction coefficient in the direction of feed but a low, almost negligible friction coefficient in the transverse direction. Therefore, any twisting in the longitudinal direction of the goods (K) fed may be released. A cable feeder for mounting a cable in a stator includes a feeding device of this kind.
Patent SE-9701387-D0 (SE)
Inventor: PAVOORDT MARCO VAN DE
IPC: B32B27/10
Filed: 1997-04-15
Abstract: A method of producing a packaging laminate (10) for a printing ink decorated packaging container with a bright metallic finish is disclosed. A metal coated plastic film (14, 15) imparting the bright metallic finish is applied on one side of a paper or paperboard web (11), the metal coated plastic film (14, 15) imparting the bright metallic finish being applied with the metal coating (15) of the plastic film (14) turned to face towards the paper or paperboard web (11). From the sheet or web-shaped packaging laminate (10), such printing ink decorated packaging containers with a bright metallic finish are produced by fold formation in such a manner that the metal coated plastic film (14, 15) of the packaging laminate (10) imparting the bright metallic finish forms the outside of the fold-formed packaging container.
Patent SE-9701667-D0 (SE)
Inventor: MUELLER JAN
IPC: G01M3/02
Filed: 1997-04-30
Abstract: Methods for testing leakage in a tank system are disclosed including sealing the tank system, creating a pressure variation in the sealed tank system, measuring the pressure values in the sealed tank system at predetermined time intervals for a measuring period, and comparing the shape of a curve formed by the measured pressure values to a predetermined curve for the system, whereby if that comparison exceeds a predetermined limit value, the leakage test is disregarded. Apparatus for carrying out such testing is also disclosed.