baber/WOPTO huggingface dataset:
Patent SE-537674-C2 (SE)
Title: Reglersystem för autonoma fordon, och en metod för reglersystemet
Inventor: ANDERSSON JON
IPC: G05D1/02
Filed: 2013-03-19
Abstract: Sammandrao Ett reglersystem (2) anpassat att reglera ett autonomt fordon (4) langs en planerad karvag, varvid reglersystemet är anpassat att ta emot en friktionssignal (6) som innefattar information om friktionen i far en vagbana som fordonet skall fardas pa, och en hastighetssignal (8) som innefattar information om fordonets hastighet v. Reglersystemet (2) innefattar en bearbetningsenhet (10) och en reglerenhet (12), varvid bearbetningsenheten är anpassad att bestdmma en variabel sakerhetsSM(p,v) relativt objekt i ndrheten av fordonet baserat pa den uppmalta friktionen och fordonets hastighet v; och att bestamma en trajektoria (14) far den planerade korvdgen sã att namnda bestamda sakerhetsSM uppfylls. Reglerenheten âr vidare anpassad att reglera fordonet med en reglersignal (16) sa att trajektorian faljs genom att paverka atminstone styrningen och hastigheten far fordonet flied anvandning av en uppsaltning regleringsregler, varvid namnda regleringsregler innefattar en regel som tar hansyn till sidoaccelerationen ay for fordonet.
Patent SE-538831-C2 (SE)
Title: Pick and place machine, and method of assembly
Inventor: KOENRAAD ALEXANDER GIESKES
IPC: H02K41/03
Filed: 2013-06-27
Abstract: 36 ABSTRACT An assembly machine includes a plurality of track modules (50, 52), each track module(50, 52) including a section of track, the plurality of track modules (50, 52) connectable to forrna continuous circuitous track, the continuous circuitous track configured to receive a dispensinghead (16), the dispensing head (16) configured to rotate about the continuous circuitous track andat least partially assemble an unfinished product (18). The machine includes a first feedermodule (14) attached to a first length of the continuous circuitous track configured to feed acomponent to the dispensing head (16), and a first placement module (12) attached to a secondlength of the continuous circuitous track configured to receive the unfinished product (18). Thedispensing head is configured to place the component on the unfinished product. The assemblymachine is reconfigurable by attaching or removing one or more of the plurality of track modules (50, 52), the first feeder module (14) and the first placement module (12).
Patent SE-539418-C2 (SE)
Inventor: ALI TABATABAI
IPC: F02D41/40
Filed: 2015-05-04
Abstract: 17 ABSTRACT When Operating a compression ignited engine (2) having at least onecylinder (5) and for each cylinder a fuel injection nozzle (7)configured to inject fuel into the cylinder the quotient (start ofcombustion - start of injection/end of injection - start of injection) iscalculated for a main injection of fuel to be carried out in a saidcylinder based upon existing operation parameters of the engine. Acontrol unit (13) compares the value of this quotient with apredetermined value and controls a said nozzle (7) to carry out a pilotinjection of fuel prior to said main injection in case said quotient ishigher than said predetermined value considered as an existence ofa need to carry out such a pilot injection for reducing otherwisepowerful combustion noises created at the start of combustion of the fuel injected into the cylinder according to the main injection. (Fig 1).
Patent SE-539140-C2 (SE)
Title: Bottom scraper for a cellulose material treatment vessel
Inventor: Magnus WILHELMSSON
IPC: D21C7/08
Filed: 2015-11-27
Abstract: 11 ABSTRACT The invention relates to an improved design of the bottom of a treatment vesselfacilitating feed out of comminuted cellulosic material reducing the torque load onconventional bottom scrapers. The bottom of the treatment vessel has a constant radius (R1 = Rz = Ra), or close tothat, and the scraper arms has reduced radial extension, using the slow flowdiversion of the flow of comminuted cellulosic material towards outlet. The steepertransition of the wall avoids chip column hanging close to treatment vessel wall andthereby do not necessitates that scraper arms are extended all the way to the wall. lna preferred embodiment are no scraper blades (4) arranged radially outside of the mid-section of the scraper arm. Fi9 (4)
Patent SE-540166-C2 (SE)
Title: Device for feeding papers
Inventor: PATRIK DAHLQVIST
IPC: B65H3/48
Filed: 2016-04-01
Abstract: Disclosed is a paper feeding device (10) comprising a storage surface (14) for a stack of papers (12), with a leading edge (14a), a trailing edge (14b), and a first and a second side edge (14c, 14d). The surface (14) is adapted to be moved vertically. The device further comprises a vacuum feeder (16) for feeding papers from their position on the storage surface (14) and imparting on an uppermost sheet of paper (12a) a horizontal displacement, and a blower arrangement (18, 20) adapted to provide a curtain of air separating the uppermost sheet of paper (12a) from the rest of the stack of papers. The blower arrangement comprises a front blower unit (20) having first air openings (20a) adapted to create first air cones (20a’) and second air openings (20b) adapted to create second air cones (20b’), wherein the first air cones (20a) are different from the second air cones (20b’).
Patent SE-541237-C2 (SE)
Title: Flap section comprising through holes for mounting on a flap of a ship ramp
Inventor: GÖTVALL DAVID
IPC: B63B27/14
Filed: 2017-06-30
Abstract: Flap section for a flap comprised in a ship access ramp, comprising a front end region and a rear end region, where the height of the rear end region is greater than the height of the front end region, where the flap section is flexible and where the flap section is adapted to be removably attached to a flap. The advantage of the invention is that a flap section is provided, which reduces induced noise of a flap and that is easy to replace which means that a ship must not be taken out of traffic when a flap has to be repaired.
Patent SE-543079-C2 (SE)
Title: Gas turbine, guide blade ring of a gas turbine and method for producing the same
Inventor: KLEINFELDT ANDREAS
IPC: F04D29/54
Filed: 2018-02-21
Abstract: A gas turbine (10) with a compressor (11) formed as axial compressor, wherein the compressor (11) comprises stator side guide blades (30, 30a) and rotor side moving blades (29), with a burner (13) comprising at least one combustion chamber (21); with a turbine (12); with a diffuser (22) arranged seen in flow direction of the compressed air downstream of the compressor (12), which has an inside wall (26) and an outside wall (27); with an intermediate housing (28) following the outside wall (27). An outlet side guide blade ring (32) of stator side, outlet side guide blades (30a) of the compressor (11) comprises an inner shroud (33) and comprises an outer shroud (34), wherein on the outer shroud (34) of the guide blade ring (32) first fastening devices (35) are formed via which the guide blade ring (32) is directly attached to the intermediate housing (28), and wherein on the inner shroud (33) of the guide blade ring (32) second fastening devices (36) are formed, via which the inside wall (25) of the diffuser (22) is directly attached to the guide blade ring (32). Fig. 2
Patent SE-500178-C2 (SE)
Inventor: LANGLET ABRAHAM
IPC: C06B25/34
Filed: 1992-07-24
Abstract: An explosive body based on an explosive substance of the triazole or triazolone type contains within a restricted area a salt of the explosive substance having higher sensitivity to initiation than the rest of the explosive body. The invention also relates to a method of preparing the explosive body, in which the body is first moulded and compacted from the explosive substance of the triazole or triazolone type, whereupon a restricted area of the body is treated with an aqueous solution which diffuses into the body and forms with the explosive substance a salt having higher sensitivity to initiation than the rest of the explosive body.
Patent SE-501407-C2 (SE)
Inventor: BILLER SVEN-OLOV
IPC: B02C18/00
Filed: 1993-06-07
Abstract: The apparatus involved herein comprises a body (1), an element (4) rotatably arranged in the body and a counter knife device (15), which is provided on the body and adapted to cooperate with the rotatable element for disintegration of material. The counter knife device comprises a base part (17) and a cutting member (19) removably connected to the base part by means of connecting members (18). The body forms a casing (20), whereas the counter knife device (15) is adjustably arranged in an opening (21) in the casing. The connecting members (18) for the cutting member are accessible from the exterior of the body without need for removing the counter knife device from the opening in the casing. A bearing member (25) is arranged adjustable into bearing abutment against the counter knife device.
Patent SE-507267-C2 (SE)
Inventor: FELDKAMP BERNWARD
IPC: B04B7/02
Filed: 1993-12-22
Abstract: In the fastening of noise-generating machines, particularly centrifuges, the noise in the form of structure-borne noise is often transmitted to other parts of the plant. In order to largely to prevent this, separating joints (16, 17) filled with structure-borne noise deadening material are placed between the fastening parts (14, 15) and the section beams (11, 11') to which the centrifuge with its housing is fastened.
Patent SE-506122-C2 (SE)
Inventor: MIEFALK HAAKAN
IPC: A01J5/08
Filed: 1996-03-27
Abstract: PCT No. PCT/SE97/00491 Sec. 371 Date Sep. 16, 1998 Sec. 102(e) Date Sep. 16, 1998 PCT Filed Mar. 21, 1997 PCT Pub. No. WO97/35469 PCT Pub. Date Oct. 20, 1997A teatcup (1) comprises a shell (2), a tubular teatcup liner extending in the shell and a valve housing (4) having a connection pipe connectable to an end (11) of the teatcup liner, a valve housing (4) being arranged to be mounted to the shell (2). The valve housing and the shell comprise locking members (21, 22), which are arranged to engage each other disconnectably during said mounting in order to lock the valve housing to the shell.
Patent SE-519111-C2 (SE)
Title: Improving efficiency of boiler burning peat or bio:fuel
Inventor: ASPLUND FRANK
IPC: F23N5/00
Filed: 1996-06-20
Abstract: A method for maximising the efficiency of a burner plant, with respect to fuel quality (especially its moisture content), when burning solid fuel (especially biofuel or peat) in a plant containing a gasifier for converting solid fuel into combustion gases. Burner efficiency is maximised by controlling the flow of air into the gasifier and this method contains the following steps :(1) measurement of the temperature in or close to the gasifier at regular intervals ; (2) the measured temperature is recorded as a function of time ; (3) a first order function is created to link temperature and time ; (4) air flow is increased if the function has a value greater than or equal to zero ; and (5) air flow is reduced if the function has a value less than zero.
Patent SE-508513-C2 (SE)
Inventor: SNYGG GOERAN
IPC: H01Q1/38
Filed: 1997-02-14
Abstract: A device for and/or comprised in antennas, in particular microwave antennas such as microstrip antennas, for controlling the antenna lobe and completely or partially suppressing cross-coupling between the polarizations in dual-polarized antenna elements. A metal frame, the sides of which can be angled for a desired lobe width, is positioned around each antenna element on top of the ground plane of the antenna. The shape and positioning of the metal frame around the antenna element also control the antenna lobe. In this way, the antenna lobe can be controlled in the desired manner irrespective of the size of the ground plane of the antenna, which depends, for example, on a desired microstrip distribution network for the antenna.
Patent SE-513006-C2 (SE)
Inventor: ENGSTROEM SVEN-ERIK
IPC: F41A9/16
Filed: 1999-01-20
Abstract: The present invention relates to a method and a device for handling artillery shells (14-16) when loading artillery guns (1) that have an integral shell magazine (9) fixed in the traverse system but independent from the elevating mass, which magazine on command feeds out shells (14-16) one by one with a specific linear velocity in the longitudinal axis of each shell. Each shell is subsequently transferred to the loading position for the gun by a loading pendulum (13) and cradle (6). The basic idea behind the present invention is that the outfeed velocity of the shells (14-16) from the magazine (9) shall be braked to zero in a brake module (12) mounted on the gun while they lie in a shell carrier (17, 18) mounted on the loading pendulum (13). Immediately after the linear velocity of the shell has been braked to zero and its rear plane has been reversed to a pre-defined position the shell carrier (17, 18) takes over the handling of the shell and re-angles it to coincide with the angle of elevation of the gun, and transfers the shell to a laterally displaceable shell loading cradle (6).
Patent DE-10033592-C2 (DE)
Title: Schalthebel-Lageranordnung
Inventor: ALLGOEWER CLAUS
IPC: B60K20/02
Filed: 2000-07-11
Granted: 2002-06-06
Abstract: Die Erfindung betrifft eine Schalthebel-Lageranordnung eines Schalthebels für ein Zahnräderwechselgetriebe, welches mittels eines Schaltgestänges zur Übertragung von Längs- und Drehbewegungen betätigt wird, wobei der Schalthebel DOLLAR A - mittels einer eine Momentenübertragung ausschließenden dreiwertigen Lagerung gelenkig an ein Fahrzeugteil gekoppelt ist und DOLLAR A - ein Lagerauge mit einer Lageraugenmittelachse aufweist, welches schwenkbar um einen mit dem Schaltgestänge verschraubten koaxial innerhalb des Lagerauges angeordneten Gewindebolzen gelagert ist und DOLLAR A - mittels eines Schwingungsdämpferpaketes sowohl in axialer Richtung als auch in radialer Richtung der Lageraugenmittelachse gegen das Schaltgestänge elastisch abgestützt ist. DOLLAR A Um die Montierbarkeit dieser Schaltvorrichtung zu vereinfachen, wird erfindungsgemäß vorgeschlagen, daß das Schwingungsdämpferpaket zwei getrennte, gleichartig ausgestaltete unter radialer Vorspannung in das Lagerauge gesteckte Schwingungsdämpferbuchsen umfaßt, welche axial beabstandet zueinander sind und jeweils eine innenseitig reibwertreduzierend beschichtete Gleitlagerbundbuchse mit einem Axialanschlagbund und eine außenseitige auf dieser Lagerbuchse vormontierbar angeordnete, am Lagerauge abgestützte, auskragende Elastomerbuchse umfassen, wobei die Gleitlagerbundbuchse koaxial auf einer Distanzbuchse gelagert ist, welche den Axialabstand zwischen Axialanschlagbunden festlegt.
Patent DE-19529204-C2 (DE)
Inventor: HUMMEL PETER
IPC: B41F7/26
Filed: 1995-08-09
Granted: 1997-08-14
Abstract: The paper moistening system (4) is integrated with an offset printing machine (3). There is a large cylinder (1), which may carry a printing plate, acting as a printing roller which is in contact with several colour inking rollers (11) and a moisture application roller (5). The moistening fluid (8) is applied to the printing roller or paper before the coloured inks are applied. The moistening fluid is kept in a trough (12) with a dosing roller (7) and a ductor roller (6). The ductor roller is in contact with the moisture applicator roller which is in contact with the large printing roller. There is a movable moistening fluid removal roller (9) in contact with the applicator roller after its contact with the large printing roller. A coloured ink removal roller (10) is in contact with the applicator roller after the moistening fluid removal roller.
Patent DE-19604273-C2 (DE)
Inventor: ADOUL JEAN-PIERRE
IPC: G10L19/107
Filed: 1996-02-06
Granted: 2000-06-29
Abstract: The present invention relates to a method and device for conducting a search in a codebook. This codebook consists of a set of pulse amplitude/position combinations each defining a number L of positions p and comprising both zero-amplitude pulses and non-zero-amplitude pulses assigned to respective positions p = 1, 2, ...L of the combination. Also, each non-zero-amplitude pulse assumes one of q possible amplitudes. According to the method, a subset of combinations is pre-selected from the codebook, and the search is limited to this subset to reduce complexity thereof. To pre-select the subset, an amplitude/position function is pre-established in relation to the sound signal. Pre-establishing the amplitude/position function includes pre-assigning one of the q possible amplitudes to each position p by (i) processing the sound signal to produce a backward-filtered target signal D and a pitch-removed residual signal R', (ii) calculating an amplitude estimate vector B in response to the signals D and R', and (iii) for each position p, quantizing an amplitude estimate Bp of the vector B to obtain the amplitude to be selected for that particular position p.
Patent DE-19708543-C2 (DE)
Inventor: AHLERS BENEDIKT
IPC: G07D7/12
Filed: 1997-03-04
Granted: 2000-12-07
Abstract: A value or security product such as a banknote, ID card or the like, is provided with luminescent security elements which are excitable in an electromagnetic alternating field. A production method of applying the required colors and substances to the value or security product is also provided. Also included is a respective security technology arrangement for visual and machine-operated detection of authenticity, where electrical fields in particular and optical radiation, preferably in the UV wavelength range, are used to excite so-called phosphorous colors, and additional optical effects in the visible UV wavelength range can be achieved by secondary excitation mechanisms.
Patent DE-19836986-C2 (DE)
Inventor: GUTH WOLFGANG
IPC: F16J15/3228
Filed: 1998-08-14
Granted: 2000-07-06
Abstract: The radial shaft sealing ring has a sealing disk (1) of a polymer material, which is bent in advance at the inner side and axially towards the zone (2) to be sealed, and pass round the shaft (3) in a sealed fit. The sealing disk (1) has a surface profile structure (4) on the side towards the shaft (3) and a second surface profile structure (5) on the side away from the shaft (3). The profiles (4) of the sealing disk, towards the shaft (3) have sawtooth recesses (6) at axial intervals. The limit surfaces of the recessed structure (6) towards the interior (2) form a smaller included angle with the shaft (3) than the included angle formed by the limit surfaces away from the interior (2) to be sealed. The second profiled structure (5) is formed by U-shaped recesses (11) at the side away from the shaft (3), at axial intervals.
Patent RU-2156035-C2 (RU)
Inventor: LARS GERAN PETERSEN
IPC: H04L49/111
Filed: 1996-06-13
Granted: 2000-09-10
Abstract: FIELD: communication equipment. SUBSTANCE: data transmission uses duplex transmission line between functional elements, each of which has functional transmission line control unit, which has functional units for starting and controlling data transmission through transmission line using synchronization pieces, which are designed for information exchange between functional transmission line control units. Exchange of synchronization pieces is controlled by means of finite state synchronization automaton, which has three states. In search state, functional transmission line control unit analyzes synchronization piece which is received from transmission line in order to compare it to preliminarily defined synchronization piece combination. In preliminary synchronization state, which arises after detection of preliminarily defined synchronization piece combination, functional transmission line control unit analyzes preset number of synchronization pieces which follow it in order to detect, whether they contain preliminarily defined combination. If this is not the case, then automaton returns to search state. In synchronization state, which is started after detection of preliminarily defined number of synchronization pieces, which contain preliminarily defined combination in the process of preliminary synchronization, method involves data transmission through data transmission line with data check to detect errors. When errors are detected, control procedure switches into search state. EFFECT: increased speed of synchronization and possibility to process data elements of different size. 21 cl, 14 dwg
Patent RU-2182376-C2 (RU)
Inventor: TSETTLER TOMAS
IPC: G11C16/06
Filed: 1997-03-20
Granted: 2002-05-10
Abstract: Изобретение относится к полупроводниковым запоминающим устройствам. Техническим результатом является уменьшение потребления мощности, малые поперечные токи, чистота уровней напряжения. Устройство содержит множество запоминающих ячеек, схему селекции, схему управления, контур накачки. 19 з.п. ф-лы, 10 ил.
Patent RU-2163004-C2 (RU)
Title: Linear motion transducer
Inventor: URAKSEEV M A
IPC: G01D5/245
Filed: 1999-01-18
Granted: 2001-02-10
Abstract: FIELD: object motion automatic control and translation systems. SUBSTANCE: transducer has a coded information carrier in the form of a flat-type winding connected to a radio-frequency oscillator, reading magnetic head with a magnetic gap installed for movement in parallel with the coded information carrier. The current-conducting components of the operating zone of the flat-type winding are positioned perpendicularly to the motion of the reading magnetic head with the magnetic gap. The coded information carrier is made in the form of a meander with pitch d=0.4 to 1.2 mm. In the direction perpendicular to the motion of the reading magnetic head located in turn are the current-conducting components manufactured of magnetic and non-magnetic materials. The axis of the magnetic gap of the reading magnetic head is positioned in parallel with the axes of the current-conducting components of the meander operating zone, or at an angle of 2 to 4 deg. to them. EFFECT: enhanced accuracy and information reliability of the magnetic field of the coded information carrier. 2 cl, 3 dwg
Patent RU-2158841-C2 (RU)
Inventor: VASIN A A
IPC: F02K9/62
Filed: 1999-01-21
Granted: 2000-11-10
Abstract: FIELD: manufacture of rocket engines; aircraft engine manufacture. SUBSTANCE: chamber includes casing, ignition devices and injector assembly. Injector assembly includes inner injector face, center face, outer face and bipropellant injectors secured in inner injector face and center face. Part of bipropellant injectors projects beyond inner injector face and other part of injectors is sunken in injector face. Ignition devices include spray nozzles mounted in load-bearing casing behind inner injector face. Axes of spray orifices of spray nozzles are located at acute angle relative to outlet of load-bearing casing and are deflected in transversal plane from longitudinal axis of load-bearing casing in similar direction. Casing of chamber includes combustion chamber and nozzle made from load-bearing envelope and injector wall. Regenerative cooling passage is located between load-bearing envelope and injector wall. Ring slot of curtain belt is made in inner injector wall before nozzle throat section. Regenerative cooling passage has branched inlet. One of its branches is communicated with cavity of cooling passage between nozzle throat section and its exit section; second branch is communicated with cavity of cooling passage before nozzle throat section and third branch is communicated with cavity of cooling passage before ring slot of curtain belt. EFFECT: improved service characteristics of engine; increased service life of engine at repeated lighting-up. 12 cl, 9 dwg
Patent RU-2162584-C2 (RU)
Inventor: FEDORENKO V V
IPC: F28D19/02
Filed: 1999-03-05
Granted: 2001-01-27
Abstract: FIELD: petroleum refining industry; recovery of heat of waste flue gases. SUBSTANCE: air preheater includes rotary housing with central insert with circulating intermediate heat-transfer agent in form of coarse sand, bypasses formed by rows of helical plates and intermediate shells, row of buckets articulated with bypasses and rods for regulation of amount of sand in zones, ports in having closed by grates, baffle in form of perforated truncated cone and condenser with vertical enameled Field tubes. EFFECT: reduced metal usage; low temperature of waste flue gases; reduced amount of emissions into surrounding medium. 4 dwg