baber/WOPTO huggingface dataset:
Patent SE-519577-C2 (SE)
Inventor: SLAUGHTER ROBERT H JR
IPC: E21B10/18
Filed: 2000-03-14
Abstract: A rotary cone rock bit, comprises a bit body including a plurality of legs exten ding therefrom, each of the legs having an outer surface that includes a leading surf ace and a trailing surface, a roller cone rotatably supported on each of the legs, a bearing system between each cone and the leg on which it is supported, and a lubricant reservoir in fluid co mmunication with the bearing system. The reservoir can be provided with a wear resistant plug, if desired. In the present bit, the reservoir has at least one opening positioned in either the leg 's leading surface, trailing surface, center surface, shoulder surface or some combination of these. Alternatively, the reservoir can be formed inside the bit body, preferably by means of a canist er, which can be provided with venting means as desired.
Patent SE-516257-C2 (SE)
Inventor: HOLMBERG LARS ERNE
IPC: B62D49/02
Filed: 2000-04-19
Abstract: The invention relates to a tractor-associated arrangement which is adapted for attachment to the chassis (5) of the tractor on a one side thereof, either directly or indirectly, as a first unit (T1), and for attachment to the tractor chassis (5) on the opposite side of said tractor, either directly or indirectly, as a second unit (T2). A generally U-shaped front-loading unit (2) is attached to respective units (T1; T2) through the medium of its arms (2a). Respective units carry a first part (7a) of a two-part quick-coupling device (7) which, via an arm-related second part (7b) of said device, can support the front-loading unit (2) on the tractor (1) in co-action with said first part (7a). Respective arms (2a, 2b) with the second part (7b) of said device are attached to a first of at least two parts (6a) belonging to the arrangement-associated unit. A second (6b) of said arrangement parts is fixed to the tractor chassis (5), and means (6c) function to raise and lower the first part (6a) of said arrangement-associated unit relative to the chassis (5) of the tractor.
Patent SE-516114-C2 (SE)
Inventor: NORRYD SAM
IPC: F23Q25/00
Filed: 2000-09-13
Abstract: The invention relates to an automatic light extinguisher comprising a holder (2) adapted to fix the same (1) in position on a candle, and a lid or a cap (4) which via a swing arm (5) is pivotably attached to the holder (2) and a trigger mechanism (6) arranged to swing the arm with the cap (4) downwards over the flame (7) of the candle (3) so as to extinguish it when the candle (3) has burnt itself down sufficiently. The trigger mechanism (6) operates with two springs, one (8) resiliently biasing a projection (10) into contact with the wall surface of the candle (3), and one (11) resiliently biasing the swing arm (5) and its cap (4), the projection (10), when in its active position, locking the spring arm (5) with its cap (4) in its upwards directed position, remote from a candle flame (7) and, when in its inactive position, not occurring until the candle has burnt down past the projection (10), which is then in a substantially horizontal position, releases the swing arm (5) with its cap (4) which is then by the biased spring instantaneously swung down over the candle flame (7) so as to extinguish it.
Patent SE-518473-C2 (SE)
Title: Dewatering and pulverising method, by delivering material to centre of a vortex of compressed gas
Inventor: VINEYARD CONRAD
IPC: C02F11/12
Filed: 2001-02-06
Abstract: Material is delivered to the centre of a vortex of a compressed gas, which is used to strip and heat the material, which is converted into a dry powder.  A method for dewatering a material and breaking it up into particles comprises delivering the material to the centre of a vortex of compressed gas (e.g. air). The vortex generates a vacuum (21) with the aid of a processor comprising an inlet part (16), a tubular conical part and an outlet part at the narrow end of the conical part. The compressed medium is forced to rotate in a spiral manner through the processor, around the conical part periphery and onwards, in order to carry the material whilst it is being heated. The material is then made to explode or burnt whilst simultaneously dewatering it and drying, forming a dry powder which can be removed from the outlet part of the processor. An Independent claim is also included for the apparatus used to carry out this method, the inlet part having a compressed medium inlet oriented at a tangent to its periphery.
Patent SE-518301-C2 (SE)
Inventor: MALMBERG ROLF
IPC: F04B11/00
Filed: 2001-02-13
Abstract: The invention relates to a damper device for a piston pump. The device includes a partly air-filled, upright tube placed on the inlet conduit of the piston pump, and a partly air-filled, upright tube placed on the outlet conduit of the piston pump. The two upright tubes are interconnected with each other by means of a tube on which a shut-off valve is disposed. Each of the upright tubes is connected to a blower valve, respectively. Both of the blower valves are connected to a common compressed air source. The damper device may be adapted in a simple manner for aseptic operation and/or elevated product pressure.
Patent SE-519314-C2 (SE)
Inventor: HELLBERG HENRIK
IPC: H04M19/00
Filed: 2001-06-21
Abstract: In a SLIC (1), line drivers (2,3) are connected with their inputs to respective outputs of a controllable current attenuator (6) whose input is supplied with transversal currents to be transmitted onto the transmission line (A,B), and with their outputs to respective wire of a two-wire transmission line (A,B). Means (4,9,10) are provided to detect any longitudinal currents on the transmission line (A,B) and to generate a current (I5,I6) to the inputs of the line drivers (2,3), that is proportional to a detected longitudinal current to counteract the same . Said means (4,9,10) is connected to a first input of a current comparator (5) having s second input connected to a reference current generator (7), and an output connected to a control input of the current attenuator (6). The current comparator (5) generates currents (I3) to control the current attenuator (6) to increase its attenuation when the current (I4) proportional to any longitudinal current on the transmission line exceeds the reference current (I9).
Patent SE-519761-C2 (SE)
Inventor: POTHOFF KLAUS
IPC: B21D28/26
Filed: 2001-09-27
Abstract: A punch (1) with a shell (2) having an insertion opening (35) for material, which is to be punched, and punching pins (26) in connection with the opening as well as a lever mechanism (55), driven by an electric motor and designed to transmit punching force to the punching pins, which motor drives a gear reduction set with a small gear wheel (66) and a large driven gear wheel (64). An eccentric shaft (62) is eccentrically mounted in the latter wheel with concentric pins (63) in relation to the driven wheel, which concentric pins are mounted in the shell (2). The eccentric shaft (62) is surrounded by mounting eyes at its one end by swinging arms (61), the other end of which is mounted on a flexible shaft (58) between the one longitudinal side by an upper, in the shell rotatably fastened link (59), to which via the flexible shaft (58) the one longitudinal side of an intermediate link (59) is rotatably connected, the other longitudinal side of which via a flexible shaft (56) is connected to a positively guided punch holding list (50), which can be displaced between an upper starting position and a lower punching position and supports the punching pins (26), which are guided in a profile (24), which includes the insertion opening (35). The links are in a mutually stretched out position in the punching position of the punching pins and a mutually angular position in their starting position.
Patent SE-523754-C2 (SE)
Inventor: ESTELLE PETER W
IPC: B05B12/08
Filed: 2001-10-16
Abstract: An apparatus for controlling a speed of a motor of a metering pump providing pressurized fluid at a dispensing gun. The dispensing gun is opened and closed to dispense fluid onto a substrate being carried by a conveyor past the dispensing gun. The apparatus has a pressure control producing first motor speed signals as a function of changing speeds of the conveyor and changing fluid pressures in the dispensing gun when the dispensing gun is open. A flow control produces second motor speed signals as a function of the changing speeds of the conveyor. During changes in conveyor velocity, a motor speed control provides the first motor speed signal to the pump motor which operates the motor at speeds causing the pump to provide fluid to the dispensing gun at pressures changing at a rate tracking a rate of change of the speed of the conveyor. When full conveyor speed is detected, the motor speed control provides the second motor speed signal to the pump motor which operates the motor at speeds determined by the full conveyor speed. In addition, there are methods for generating pressure related and conveyor speed related motor speed signals and automatically switching between those signals as a function of the conveyor speed.
Patent SE-524139-C2 (SE)
Inventor: LAGERSTEDT TORGNY
IPC: B04B11/02
Filed: 2002-11-04
Abstract: The invention relates to an arrangement for a centrifugal separator (10) for separating solid and/or liquid particles suspended in gaseous media, comprising a rotor (12) provided with sedimentation means (14), which is mounted rotatably in a surrounding, stationary housing (20) and has a central inlet (22) for the gaseous medium to be purified. In a gas outflow duct in the housing (20), downstream of the sedimentation means of the rotor, a disk (28) is arranged, which spans the duct and has a number of gas flowthrough openings (36) distributed in the circumferential direction which are each delimited by a tongue (38) which projects at an angle from the downstream side of the disk (28) and extends substantially in the circumferential direction of the disk from a rear edge (40) of a respective hole (42) in the disk (28).
Patent SE-527253-C2 (SE)
Title: Tilting device for headrest in vehicle, has lock shuttle guided between position securing bracket for cushion in upright position and position where it ceases spring force for tilting bracket for cushion
Inventor: BLOMQVIST PER-OLOF
IPC: B60N2/856
Filed: 2004-06-09
Abstract: An end of a bracket for cushion, is arranged along a lock segment (202). A spring (209) is arranged such that bracket is tilted. A lock shuttle (150) arranged in a casing, is guided between a position securing bracket in upright position and a position where it ceases spring force. Another spring (207) is accommodated in recess of the lock shuttle and maintaining its shape by the casing having lid (140) which forms a cap for the recess.
Patent SE-531658-C2 (SE)
Inventor: ANDERSSON KURT
IPC: B25D17/06
Filed: 2006-10-02
Abstract: A percussion device (5) for a rock drilling machine (1) including a percussive piston (6; 15) which is reciprocally movable inside a cylinder and an impact receiving element (7;16) with an impact surface (A;A′), against which the percussive piston is arranged to perform strikes in an impact direction for transferring of percussive energy through Shockwaves to a percussive tool. The percussion device is distinguished by the impact receiving element (7; 16) including a Shockwave modifying portion (9; 17) which extends in a direction opposite to the impact direction as seen from a plane (P; P′) through the impact surface (A; A′). The invention also concerns a rock drilling machine and a rock drilling rig.
Patent SE-537590-C2 (SE)
Title: Verktyg för hexagonskruvar
Inventor: ZAOUJAN ADEL
IPC: B25B13/56
Filed: 2012-06-11
Abstract: Sammandrag: Ett verktyg (1) som ska forena alla hexagonnycklarna till ett och samma verktyg. Detta är mojligt genom att alla nycklar skars ut med laser ur den tjockaste nyckeln. Med hjalp av armar ska anvandaren latt valja vilken storlek han/hon vill ha, utan att behova byta hela verktyg. Detta ska ha samma funktion som skiftnyckeln.
Patent SE-536680-C2 (SE)
Title: Väggkonstruktion med reglar och monteringsmetod
Inventor: LINDBERG PETER
IPC: E04B2/74
Filed: 2012-09-18
Abstract: En byggskiva för montering på en stödstruktur inkluderande enuppsättning reglar (150). Byggskivan innefattar ett stomelement(101) väsentligen format som ett rätblock inkluderande två mot-stående huvudsidor med relativt stor begränsningsyta och fyrakantsidor med relativt liten begränsningsyta. En första typ avinsnäppningsorgan (A1) är anordnat längs en första kantsida ochandra typ av insnäppningsorgan (A2) är anordnat längs en andrakantsida motstående den första kantsidan. lnsnäppningsorganetav den första typen (A1) är, i samband med montering av bygg-skivan på stödstrukturen, konfigurerat att emotta ett insnäpp-ningsorgan av den andra typen (A2) hos en annan byggskiva, såatt denna sammankopplas med den monterade byggskivan.Endera av insnäppningsorganet av nämnda första eller andre typ(A1, A2) innefattar ett spår (1118) konfigurerat att emotta åtmins-tone ett klämelement (1518) för inspänning och fasthällning avden första och den andra byggskivan mot en i byggstrukturen in-kluderad regel (150). (Fig. 1)
Patent SE-539479-C2 (SE)
Title: Styrning av en förbränningsmotor i samband med frihjulning
Inventor: FREDRIK ROOS
IPC: B60W50/00
Filed: 2014-07-07
Abstract: Föreliggande uppfinning presenterar ett förfarande och ettsystem för styrning av av en förbranningsmotor i ett fordon.Enligt uppfinningen simuleras åtminstone en framtidahastighetsprofil v¶m¿@æt för en faktisk hastighet vax förfordonet under ett vagavsnitt. Simuleringen baseras påinformation om vagavsnittet och förutsatter att frihjulningåtminstone delvis kommer att tillampas under vagavsnittet.Sedan utvarderas en tillampbarhet för frihjulning undervagavsnittet. Darefter utvarderas om förbranningsmotornåtminstone delvis kan stangas av under en frihjulning sombedöms som tillamplig. Utvarderingen av avstangningen avförbranningsmotorn baseras har åtminstone på om ett ellerflera systemvillkor för motoravstangning år uppfyllt, på eneller flera egenskaper för ett eller flera bromssystem ifordonet, och på en avstangningstidsperiod Tyïímf dåförbranningsmotorn skulle kunna vara avstangd.Förbranningsmotorn styrs sedan baserat på denna utvardering av motoravstangningen. Fig. 4
Patent SE-540798-C2 (SE)
Inventor: FRANK DÖDERLEIN
IPC: B23K11/04
Filed: 2015-06-05
Abstract: A heading device (100) for use on a chain-welding machine for flash-butt welding pre-bent chain links comprises a basic element (110) which is mountable in a fixed position on the machine, and a header-die carrier (120) which for performing heading movements is supported with the aid of bearing installations so as to be movable in relation to the basic element and which on a front side has installations for mounting a header die. The bearing installations have a first articulated lever assembly (130) and a second articulated lever assembly (140) which is spaced apart from the former, wherein each of the articulated lever assemblies by way of a first pivot bearing (144A) is articulated on the basic element (110) and by way of a second pivot bearing (146A), which is disposed so as to be axially parallel with the first pivot bearing, is articulated on the header-die carrier (120) in such a manner that a parallelogram-type guide for the headerdie carrier (120) is formed.
Patent SE-542708-C2 (SE)
Title: Expansionsmodulsystem för gjutning eller sprutning av eldfasta massor
Inventor: THIRSTRUP OLSEN ERIK
IPC: F27D1/16
Filed: 2018-08-16
Abstract: Ett expansionsmodulsystem tillverkat av metall eller annat material för användning i konstruktioner för processutrustning som arbetar under höga temperaturer.Av metall eller annat material bestående moduler som utgör gjut eller sprutform och expansionsfog vid gjutning eller sprutning av eldfasta massor. Modulerna fästes på mantelplåten till processutrustningar med olika metoder till exempel svetsning eller limning.
Patent SE-544160-C2 (SE)
Title: Log marking device with a setting unit for the striking head
Inventor: SÖRVIK BENGT
IPC: A01G23/099
Filed: 2020-06-15
Abstract: A log marking device (1) comprising a log marking tool (2) with a striking head (10) provided with adjustable marking members, and a setting unit (3) with setting members for setting the marking members in desired positions or states.The setting unit also comprises:- a housing (30) with a seat (31) for receiving the striking head; - actuators for controlling the movements of the setting members; and- an electronic control unit for controlling the actuators.The striking head (10) is moveable into a setting position, in which the striking head is received in the seat (31) of the setting unit with each marking member in contact with the associated setting member so as to allow the setting unit (3) to set the positions or states of the marking members by operation of the actuators.
Patent SE-510921-C2 (SE)
Inventor: HUMPHREY FLOYD
IPC: G01V15/00
Filed: 1988-08-17
Abstract: A magnetic marker is formed from a magnetic material having a hysteresis characteristic which is such that upon subjecting the material to an applied alternating magnetic field, the magnetic flux of the material undergoes a regenerative step change in flux at a threshold value when the field increases to the threshold value from substantially zero and undergoes a gradual change in flux when the field decreases from the threshold value to substantially zero. For increasing values of applied field below the threshold, there is substantially no change in the magnetic flux of the material. The aforesaid hysteresis characteristic of the marker is achieved by causing the material to have domains with a pinned wall configuration. Deactivation of the marker is realized by disabling the pinned walls from returning to their pinned condition via application of a deactivation field of high frequency and/or amplitude.
Patent SE-500908-C2 (SE)
Inventor: ANDREASSON BENGT
IPC: B65H19/18
Filed: 1993-02-16
Abstract: Roll stand for feeding paperweb to i.e. a printing press comprising a rotating reel (1) for a first roll (8), from which a web is fed, and a second roll (11), which is to replace the first roll (8) when its diameter has decreased to a previously determined value, and also comprising means for splicing of the expiring web (9) to the replacement roll (11), and means for cutting said web (9). The roll stand (1) comprises two roll spindles (7.1, 7.2). Each spindle (7.1, 7.2) is connected to an acceleration motor (16) by a free-wheel drive transmission (10) in a first frame end section (2), preferably arranged in direct connection to each spindle (7.1, 7.2).
Patent SE-501684-C2 (SE)
Inventor: LANDFORS JOHAN
IPC: C01B11/02
Filed: 1993-10-07
Abstract: A process for producing chloric acid, which involves introducing a metal chlorate solution and an acid into separate compartments of an electrodialysis cell to produce a chloric acid solution.
Patent SE-505633-C2 (SE)
Inventor: HOLMSTROEM ANDERS
IPC: B65D5/50
Filed: 1993-10-29
Abstract: The invention concerns a transport box for plants planted in containers (30), comprising a double bottom portion having container-receiving recesses (28, 29) to support the containers. In accordance with the invention the double bottom portion is formed from inwardly folded sections (22, 23) of the box side walls (1, 2).
Patent SE-503717-C2 (SE)
Inventor: FREDRIKSSON LENNART
IPC: F42B14/06
Filed: 1994-05-10
Abstract: PCT No. PCT/SE95/00364 Sec. 371 Date Nov. 8, 1996 Sec. 102(e) Date Nov. 8, 1996 PCT Filed Apr. 5, 1995 PCT Pub. No. WO95/30875 PCT Pub. Date Nov. 16, 1995A method for converting mortar shells into shells for use in smooth-bore gun barrels having an interior surface. The mortar shells include a warhead having a front end, a rear end, a tail fin, and a propellant charge. A guide casing is attached to at least the rear end of the warhead. The guide casing includes an outside surface. The guide casing supports at least the rear end of the warhead and is adapted for use with the smooth-bore gun barrel that the converted shells are to be fired from. A bourrelet is attached to the outside surface of the guide casing for sealing between the converted shells and the interior surface of the smooth-bore gun barrel that the converted shells are to be fired from.
Patent SE-503863-C2 (SE)
Title: Movement measurement instrument for measuring periodic movement in object e.g. radial blade on rotary shaft
Inventor: LINDMARK CURT
IPC: G01P3/40
Filed: 1994-10-21
Abstract: The movement measurement instrument involves an electrical drive unit (40) which produces a periodic transmission change corresp. to the periodic movements of an object (10). This occurs in the optical window (30) between a condition with relatively low transmission and one with relatively high transmission, so that the observed picture of the object periodic movement is frozen. The instrument is further provided with an electronic picture analysing component, which is arranged that via the optical window it receives pictures of the object periodic movement and an indication when freezing of the picture occurs. The instrument, with the aid of the picture analysis component output signal, itself searches out and locks onto the transmission change frequencies at which the periodic movement is frozen.
Patent SE-503687-C2 (SE)
Title: Seat support such as milking stool
Inventor: AXELSSON GOETE
IPC: A47C9/04
Filed: 1994-11-11
Abstract: The one casing at its end turned away from the other casing supports a seating plate (3) and the other casing at its end turned away from the first casing is provided with a gable (4). A first screw spring (5) with a first pitch is enclosed by the casing and in the outer casing (1) is at least one pair of holes (6,7), pref. in a plane through the symmetry axis of the casings, on opposite sides of it. A connecting line between the holes has an inclination corresp. to the first pitch. The second casing (2) has a pair of axial tracks arranged so that a bolt component is threaded through the holes, tracks and screw spring. A component (10) is incorporated for turning the first screw spring relatively to the casings for axial adjustment of the casings relatively to one another.
Patent SE-512019-C2 (SE)
Inventor: FORSGREN TORE
IPC: G05D9/04
Filed: 1995-02-13
Abstract: A device for equally sharing liquids contained in vessels (13) includes interconnected pipes (7, 11), their lower ends being submergible into the vessels (13). With the ends submerged, the liquid is sucked up into the pipes (7, 11) by means of a vacuum device, such as a rubber bulb (1). The liquid is sucked up to a height in the pipes where liquid from different vessels comes in contact. Hereby, liquid flows from vessels having higher liquid levels to vessels having lower levels. The vacuum is then removed, and the device is lifted out of the vessels (13).
Patent SE-506885-C2 (SE)
Inventor: AIDEBORN HANS
IPC: F01B25/02
Filed: 1996-07-15
Abstract: PCT No. PCT/SE97/01279 Sec. 371 Date Sep. 21, 1999 Sec. 102(e) Date Sep. 21, 1999 PCT Filed Jul. 15, 1997 PCT Pub. No. WO98/02642 PCT Pub. Date Jan. 22, 1998A regulating valve for engines operated by a medium under pressure, in particular compressed air operated engines, in order to regulate the flow of compressed air to the engine to provide a substantially constant revolution rate at varying load, the regulating valve being provided with a valve body for controlling the momentary volume flow through the regulating valve.