baber/WOPTO huggingface dataset:
Patent SE-8305212-D0 (SE)
Inventor: RATH O
IPC: F16D65/22
Filed: 1983-09-27
Abstract: The cylinder (10) is vented outwardly in the interior of the diaphragm cylinder by a vent (29) which allows the intrusion of dirt and moisture. The diaphragm cylinder interior is isolated from the guide tube interim (12) by an annular sealing ring or spaced rings (31) seated between the guide tube (12) and the piston rod (14) and sealing the annular chamber (9). The ring is rigidly seated either on the piston rod (14) or in the guide tube (12) and has a resilient annular sealing portion (34) in the form of a sealing lip which lies against the internal circumferential surface (35) of the guide tube (12) or against the outer circumferential surface of the piston (14) under pressure by virtue of a certain amount of over-dimensioning and is thereby resiliently deformable and has a wiping-off ability. The ring has an arcuate or tapered tip. <IMAGE>
Patent SE-8306722-D0 (SE)
Inventor: ANDERSSON S G
IPC: F23C9/00
Filed: 1983-12-06
Abstract: Combustion of solid, liquid and gaseous matters in combustion chamber (9) with primarily oxygen as oxidizer fed through pipe (5), at which also recirculated products of combustion are added by a pipe (4) to the process. The object of the combustion can be pure heat generation, but also to produce fuel gases or so called process gases such as oxidizing or reducing protective gases, etc.
Patent SE-8405772-D0 (SE)
Inventor: JUURMAA K
IPC: E02B15/04
Filed: 1984-11-16
Abstract: The ice is broken up into pieces which sink below the water surface. The oil becomes sepd. from the pieces by the water current and is collected. The ice sinking arrangement is driven through the oil covered ice field. The oil which is sepd. by the water stream, panes through openings or holes to the collection chamber. On raising the arrangement, the openings in the upper part close by the operation of the valves, the collected oil floating on the water which remains in the arrangement.
Patent SE-8501899-D0 (SE)
Inventor: RUONG NILS
IPC: A01K83/00
Filed: 1985-04-18
Abstract: The rig (1) has a fish-like body (6) curved when seen in plan view and with horizontal fins (9, 10) driving it around a circular path. A component (11) with bait hooks (12) protrudes from the forward end of the body. The hooked component is extensible and lockable in position by means of a friction member (15). To allow winding in through a hole in the ice, the body is in two articulated parts.
Patent SE-8502151-D0 (SE)
IPC: F42C5/00
Filed: 1985-05-03
Abstract: The depth-charge comprises a main charge, primary explosive, explosive tube and detonator. The detonator comprises a cylinder with a sealed piston. This has a pointed piston rod in line with the ignition mechanism. The cylinder also contains a counterbalancing arrangement. There is a pressure chamber on the other side of the piston. This is connected to the surroundings via several throttle channels. These are closed by various water pressure dependent valves that operate at different water pressures. There is also a shear arrangement which holds the piston in the rest position until a predetermined maximum pressure difference is reached.
Patent SE-8502355-D0 (SE)
Inventor: LINDBLAD STIG
IPC: H01R33/18
Filed: 1985-05-13
Abstract: A reflector (2) is positioned in a recess (7) in a plate which comprises three layers (4,5,6), i.e. a body (4) of insulating material, conductive front layer (5) with an opening for the reflector and conductive bottom layer (6) which is closed and forms with another part (25) a base for the recess. The reflector is conductive and is in electrical connection with the front layer. One contact (21) of the light diode is connected to the reflector, and its other contact (2) islikewise connected to the bottom layer. Both front and bottom layers are connected to a current source. The connection between the first contact and the bottom layer is produced by a spring component (22), which with its end (23) connected to the contact and with its other end located in a sprung fashion against the part of the bottom layer which forms the bottom of the recess.
Patent SE-8504568-D0 (SE)
Inventor: PALMERS G
IPC: B25J19/06
Filed: 1985-10-03
Abstract: The function of the contact plate (12) and its indicator (22) in an electrical test circuit is controlled by at least one positioning unit (25) which, through an external impulse and/or on alterations in the position or drive state of the surface protection and/or machine, moves the contact plate to an end position in which both the indicator and the test circuit must be closed before confirmation is received that correct drive function in the safety arrangement is in force. The electrical test circuit (29) activatable by the contact plate (12) is integrated with the machine control or drive system, which is broken when the plate is touched or moved by the positioning unit to its one lower end position. The contact plate (12), by at least one positioning unit (25), is movable from a position in which indicators (22,26) are activated to close the drive circuit (27) of the machine to a position in which indicators (22,28) in the test circuit (29) can be activated to control their function and that of the contact plate.
Patent SE-8602268-D0 (SE)
Inventor: DEMARTHE J-M
IPC: C22B3/00
Filed: 1986-05-20
Abstract: The parent patent described the leaching of a sulphide ore or concentrate, contg. Pb and other metals, with an aq. soln. contg. the chloride(s) of Cu, Bi and/or Ag, using below the stoichiometric amt. of chloride needed for complete soln. of the Pb. - In this addn. the Pb in soln. is recovered as PbCl2 crystals, which are then melted and reduced by H2. Redn. is pref. at 750-850 degrees C., esp. using H2 diluted by an inert gas and injected into the molten PbCl2. The hourly flow of H2 is pref. at least twice the stoichiometric amt. necessary for total redn. of the PbCl2; and the H2 in the gases leaving the redn. process is pref. sepd. from the HCl obtd. and recycled to the redn. process, whereas the HCl is recycled for dissolving the lead. - Metallic lead with high purity can be obtd.; the Cl ions are directly recovered as HCl which is recycled; and the reducing agent is inexpensive. The process also eliminates extra processing stages which were necessary with the earlier patents.
Patent SE-8603631-D0 (SE)
Inventor: MUUS F
IPC: E05B/
Filed: 1986-08-28
Abstract: In a conventional cylinder lock, the inner cylinder 1 is provided with peripheral grooves 14 for blocking members 12, 13 which can be moved by means of cuts 18 on the flat sides of a conventional key 8. The blocking members 12, 13 interact with blocking bars 11 to displace these between a first position, in which they lie entirely within the periphery of the inner cylinder, and a second position, in which they project partly from this periphery and into corresponding cutouts 10 in the outer cylinder 29 of the lock so as in this way to prevent rotation of the inner cylinder 1 in the outer cylinder 2. A variant with pivotably mounted blocking members and elements is also shown. <IMAGE>
Patent SE-8701175-D0 (SE)
Inventor: LJUNGSTROM K
IPC: H02G15/013
Filed: 1987-03-23
Abstract: Arrangement for an opening (3) for the purpose of achieving a sealed lead-through for an electrical conductor (2, 2<1>), for instance, or some other desired object through the opening. An expandable sealing body (4) with a passageway (8) for the conductor, etc., in question is capable of being accommodated in said opening (3), with a counter-pressure component (6, 7) to either side of said sealing body, taken in the direction of leading through, with a connecting device (5) capable of actuating both the aforementioned counter-pressure components being so arranged, upon actuation, as to permit the compression of the sealing body (4) between the counter-pressure components (6, 7), so that the sealing body (4) expands in order to clamp the components securely to the opening (3), at the same time sealing the opening (3).
Patent SE-8703260-D0 (SE)
Inventor: MORKUN V S
IPC: G01N29/024
Filed: 1987-08-21
Abstract: A method of measuring solid phase parameters of suspensions comprises the following operations: generation of ultrasonic oscillations and their emission into the examined medium (1), generation of Lamb waves and directing them in the wall of a reservoir with the examined medium (1), formation of acoustic currents and of radiation pressure of the sound emission inside the examined medium, as well as measurement of the pulse amplitude and duration of the ultrasonic oscillations after passing through the examined medium and of the Lamb waves after travelling over a fixed distance along the wall of the reservoir with the examined medium, without and with the acoustic currents, and radiation pressure of the sound emission and the pulse amplitude and duration values being then used for determining the solid phase concentration parameters of the examined medium. A device for implementation of the method comprises two measuring channels (I and II), a logarithmic converter (28, 41) being contained in each of them, as well as a substracting unit (47) and a dividing unit (48).
Patent SE-8704001-D0 (SE)
Inventor: TALONEN T T
IPC: C01B17/05
Filed: 1987-10-14
Abstract: The invention relates to a method for cleaning exhaust gases weak in sulphur dioxide, or sulphur dioxide and hydrogen sulphide. In order to remove the sulphur content of an exhaust gas, the exhaust gas is absorbed into a solution containing sulphide. Thereafter into the solution is added an agent which causes any unstable compounds of sulphur and oxygen, such as thiosulphate and polythionates, which are formed in the scrubbing solution, to decompose into elemental sulphur and sulphate in the autoclave whereinto the scrubbing solution is fed. The pH of the solution emerging from the autoclave is adjusted to stay within the range 2.0-2.9.
Patent SE-8800160-D0 (SE)
Inventor: MAHRUS D
IPC: B22D19/00
Filed: 1988-01-19
Abstract: A piston (10) for an internal combustion engine incorporates at least one metal reinforcing member (20 or 30) provided with open pores all over its surface. A squeeze casting-method is employed to cause the molten piston material, which is aluminium or an aluminium alloy, to fill the pores of the metal reinforcing member(s) throughout the thickness thereby improving the strength of the piston. The reinforcing member(s) may be a sintered alloy of chromium, nickel, carbon, copper, silicon, manganese and iron in specified proportions.   <IMAGE>
Patent SE-8800618-D0 (SE)
IPC: B31B50/26
Filed: 1988-02-23
Abstract: The jig has corner parts (12) for folding inwards and packaging corner flaps These corner parts have mouthpieces (13) for spraying adhesive on the corner flaps when the basic corrugated cardboard body is pressed against the jig. This ensures that the flaps are fastened against adjacent wall fields of the packaging.
Patent SE-8801886-D0 (SE)
Inventor: BRANEMARK P-I
IPC: A61C8/00
Filed: 1988-05-20
Abstract: A fixture (1) intended for implanting and anchoring in bone tissue, particularly in bone tissue of the jaw, to support a prosthesis such as the crown of a tooth, said fixture having at least a surface layer of material compatible with the tissue, such as titanium, the fixture comprising a lower shaft portion (6) with external threading (11) and an upper, smooth, neck portion (2) and being arranged to be screwed into a hole drilled in the bone tissue, the diameter of the hole being substantially in agreement with the core diameter of the shaft portion. The diameter of the neck portion (2) lies within the interval between the outer diameter of the thread (11) on the shaft portion and the core diameter of the shaft portion. The neck portion (22) has an axial length exceeding the settlement in bone level which normally occurs upon use of the fixture.
Patent SE-8900812-D0 (SE)
Inventor: FOSTER B A G E
IPC: E21B7/02
Filed: 1989-03-08
Abstract: A feed beam for a rockdrill has slide guides along which the rockdrill can slide on the beam, with the working surfaces of the slides being removable and replaceable. The removable slide guides on the beam itself entirely determine the profile of the slide guide, and the rockdrill is supported by the detachable slide guides and by the connections between these slide guides and the feed beam. In a similar manner, the feed beam is located on a support frame of a drill boom or similar component and can be driven along the support frame by a hydraulic cylinder or other similar means.
Patent SE-8901594-D0 (SE)
Inventor: R COLENO
IPC: B64G1/00
Filed: 1989-05-03
Abstract: A propulsion unit for the acceleration of a self-propelled vehicle, such as a missile or a rocket, is loaded with a propellant block secured laterally to the body of the propulsion unit by means of a combustion inhibitor and has an aspect ratio of between 2.5 and 6. The propellant block has one axial duct and at least 6 peripheral ducts and, on its upstream face, is equipped with a fitting secured to the body of the propulsion unit. This fitting provides a free space between the upstream face of the propellant block and the bottom of the body of the propulsion unit, the axial duct and the peripheral ducts opening into this free space via orifices made in the fitting. The combustion gases are ejected rearward without being fed through a nozzle. Sonic velocity is achieved downstream of the ducts.
Patent SE-9000577-D0 (SE)
Inventor: PETTERSSON CURT
IPC: C12P13/00
Filed: 1990-02-19
Abstract: A process for separating enantiomeric substances with the aid of a separating medium is characterised in that the substances are contacted with the separating medium, which consists of at least a cellulase enzyme, a derivative or a fragment thereof and which, optionally, is immobilised on a carrier, whereupon the substances are eluted separately. A separating medium for separating enantiomeric substances is also described.
Patent SE-9003777-D0 (SE)
Inventor: SEDIN J C
IPC: G09F7/20
Filed: 1990-11-27
Abstract: Fastening fitting for signs or panels which can be mounted in posts or the like using double mounting, comprising a U-shaped member adapted so as to straddle the post and engage with a holder part 1 provided with fastenings for the signs or the panels, at least one tightenable clamping part bring about the secure retention of the fitting to the post. The novel feature is that the holder part 1 made in one piece has, on both sides of a central portion 5 provided with a U-shaped recess, projecting support edges 8 and lugs 10 provided with screw holes 11, which lugs are arranged at a mutual spacing and located in such a manner in relation to the support edges 8 that an interspace, adapted to receive an edge, a flange or the like 14 of a sign S, is formed therebetween, that securing screws 11a which can be mounted in the screw holes 11 of the lugs have a length adapted in such a manner that, when screwed in to the maximum, secure retention with a predetermined force is obtained, and that, next to the U-shaped recess 6, holes 7 are arranged, with which hook-shaped end portions 16 of the clamping part 2 engage when a screw 17a arranged in the curved central portion of the clamping part and with a limited displacement distance is screwed into engagement with the post S. <IMAGE>
Patent SE-9101057-D0 (SE)
Inventor: PARK R S
IPC: A47C7/26
Filed: 1991-04-09
Abstract: Cut-resistant seat or seating material has at least one layer of flexible metal or non-metal matrix material which is embedded in a compressed flexible foam polymer material, the latter pref. being fire retardant. - The matrix material is a woven or non-woven mat of metal fibres, or wires, esp. a woven metal wire mesh and esp. stainless steel in the form of 6 mesh, 20 gauge, 304 woven stainless steel wire. The flexible foam polymer which is fire retardant, is esp. a polyurethane.
Patent SE-9101205-D0 (SE)
Inventor: HELLDIN N G
IPC: A61M5/50
Filed: 1991-04-22
Abstract: The invention concerns a rod 5 forming part of a syringe which is intended for injection of a liquid, consisting of a container 2, a needle 3, a piston 4 and the said rod 5, and a means 6 for coupling and uncoupling the piston and rod, the said means assuming a coupling state when the piston 4 is drawn by the rod 5 from a position near the needle 3 to a position remote from the needle, and being brought to an uncoupling state when the piston has been pressed by the rod in a direction towards the needle. The said rod 5 is arranged to cooperate with the container in such a way that, upon displacement relative to the container, it is given a rotational movement in relation to the container 2. The portion of the rod facing towards the needle is formed with supporting and/or sliding surfaces arranged to cooperate with opposite supporting and/or sliding surfaces assigned to the piston. In its longitudinal direction, the rod is given a turn of 90 degree or thereabouts and formed with a wide central thin part 5p provided with one or two edges increasing resistance to bending. <IMAGE>
Patent SE-9200439-D0 (SE)
Inventor: LEJONKLOU HARALD KENNETH
IPC: B02C17/22
Filed: 1992-02-14
Abstract: PCT No. PCT/SE93/00111 Sec. 371 Date Nov. 2, 1993 Sec. 102(e) Date Nov. 2, 1993 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/15839 PCT Pub. Date Aug. 19, 1993.The invention relates to a lifter bar intended to be mounted internally in a rotating mill drum for grinding ore and minerals. According to the invention, the upper portion of the lifter bar has a carcass of metal, comprising an elongated forward wall element facing in the direction of movement of the wear element, an elongated rear wall element and between these two wall elements transverse wall elements, the wall elements of the carcass defining between them a plurality of spaces, which are at least partially filled with a filler of another material than any of the components of the mill charge, and of greater abrasive specific volume loss than the metal of the carcass.
Patent SE-9200561-D0 (SE)
Inventor: GRAEB H-W
IPC: C22B7/04
Filed: 1992-02-25
Abstract: Using a converter, its central axis forms an acute angle, e.g. 10-25 deg. with the horizontal plane. It is rotatable around its central axis and is pivotable around a horizontal axis at right-angles to and passing through the central axis. The converter upwardly directed end narrows to an opening, in front of which a protective hood is arranged which evolves into the shape of a bent pipe. - The hood first end is arranged as closed as possible to the converter opening without actually coming into contact with the converter. The pipe is bent and its other end is directed upwards. It can easily be removed from the converter opening for filling and emptying of the converter. Through an opening in the pipe bent part or elbow is a so-called oxy-fuel burner. The burner mouth extends into the converter when the pipe first end is located directly in front of the converter opening. Through another opening in the pipe elbow is placed a lance.
Patent SE-9400764-D0 (SE)
Inventor: HULT OLLE
IPC: F16F1/387
Filed: 1994-03-04
Abstract: Arrangement for suspension of a sprung driver cab (1) on a vehicle frame (5), incorporating a stabiliser (17) which incorporates two link arms (19) which are oriented substantially in the longitudinal direction of the vehicle. Each link arm (19) is supported by the cab (1) or the frame (5) via a bushing (11) with different rigidities in mutually perpendicular radial directions. The bushing (11) incorporates an elastic device (50) with two elastic units (42, 43) which are diametrically opposite to one another in the vertical direction between sleeves (40, 41) arranged on the link arm (19) and the cab/frame (1, 5) respectively so that there are respective hollow spaces (45, 46) between the sleeves (40, 41) in the longitudinal direction of the vehicle.
Patent SE-9502953-D0 (SE)
Inventor: STENS THURE
IPC: E04H13/00
Filed: 1995-08-28
Abstract: Gravestone with inscription and optionally a photograph on it, made from concrete comprising a mixture of crushed marble, cement and optional air bubble-forming agent. The inscription (3) and optional photograph are contained in a removable section in an integrally moulded region in the front of the gravestone, comprising e.g. perspex or similar material. The inscription is painted on the side of the section next to the gravestone with e.g. gold paint to give an impression of depth.
Patent SE-9504386-D0 (SE)
Inventor: DAHLQUIST JAN
IPC: B03D1/24
Filed: 1995-12-07
Abstract: Flotation apparatus (1) for the purification of polluted water, comprising a flotation vessel (3) having an inlet means (23) for supplying polluted water to said vessel, an assembly (41) of spaced elements (43, 65) defining passages for the flow of water through said elements, and outlet means for surface sludge (15, 17) and outlet means (39, 45; 57, 61) for treated water, further comprising flow directing means for forcing the incoming polluted water to reach a level above said assembly (41) and to flow downwardly through said assembly and towards said treated water outlet means (39, 45; 57, 61); and a process for the purification of polluted water by flotation performed in such apparatus.
Patent SE-9600386-D0 (SE)
Inventor: LEIJONHUFVUD GOESTA
IPC: H04L12/70
Filed: 1996-02-02
Abstract: For facilitating the synchronization management in a system including a synchronized master and a slave unit communicating over a packet switched network (e.g., ATM network), the clock of a synchronized master unit is recovered by the slave unit by, for example an adaptive mechanism. The slave unit may use the recovered clock for transmission over the network. The depacketizing at the master side may then be performed using a clock signal provided directly from the synchronized network, i.e., without recovering the clock via the adaptive mechanism or the like.
Patent SE-9602873-D0 (SE)
Inventor: SAKATA MASAYUKI
IPC: H04N1/32
Filed: 1996-07-26
Abstract: A facsimile communication control method is provided for a mobile communication system whereby a sending-side facsimile device capable of sending and receiving facsimile signals does not discontinue a telephone call despite completion of facsimile communication, and a receiving-side facsimile device capable of sending and receiving facsimile signals discontinues a telephone call upon completion of facsimile communication.
Patent SE-9800445-D0 (SE)
Inventor: LIDSTROEM KJELL
IPC: H05B41/36
Filed: 1998-02-16
Abstract: The present invention relates to a method and an arrangement for controlling the ignition and status of an electrodeless plasma lamp (L) for UV or visible light, which plasma lamp is excited by means of a microwave generator (M). According to the invention, a signal (s) related to the excitation voltage of the microwave generator is sensed, its derivative (s') is determined, and at least the derivative of the signal is compared with a pattern (S3) established in advance which is characteristic of a change in the ignition status of the lamp. On the basis of this comparison, the status of the lamp (L) is classified as being ignited or out.
Patent SE-9901202-D0 (SE)
Inventor: WESTERLUND MIKAEL
IPC: B67B/
Filed: 1999-04-01
Abstract: The device (1) comprises a rail (10) with two sections that define a slot for receiving a protruding part (9) of the lid (4) when the rail is in an active position, so that one section of the rail is in contact with the top side (8) of the lid. The protruding part of the lid is gripped firmly, so that moving the rail away from or towards the container removes or closes the lid respectively.