baber/WOPTO huggingface dataset:
Patent SE-540532-C2 (SE)
Title: Metod att utföra kemisk fällning i vatten- och avloppsreningsverk
Inventor: HANS ULMERT
IPC: C02F1/52
Filed: 2017-02-21
Abstract: Uppfinningen avser en metod att optimera polymerisationen av trivalenta järnjoner i lösning till ett polyjärnkomplex med en högre laddning än 3+ in situ. Optimeringen av polymerisationsprocessen innebär att någon eller några av parametrarna uppehållstid, reaktionstemperatur, järnkoncentration regleras så att man vid en given basicitet alltid åstadkommer en maximal laddning på komplexet samtidigt som järnets fällninsförmåga inte inaktiveras. Det bildade komplexet används för att optimera fällningsprocessen i vatten- och avloppsreningverk avseende föroreningsgrad i klarvattenfasen efter fällning, driftskostnad och slamproduktion. Detta åstadkoms genom en reglering av parametrarna järntillsats och basicitet samt i förekommande fall även pH.I en särskilt fördelaktig utföringsform mäts föroreningsgraden genom on-line analys av någon eller några av parametrarna turbiditet, färg, fosfor, COD och TOC i utgående- och/eller inkommande vatten från reningsverkets fällningsteg.
Patent SE-542644-C2 (SE)
IPC: G01S17/894
Filed: 2017-05-30
Abstract: The present disclosure relates to a camera arrangement (100) for measuring a movement of a person (150). The camera arrangement (100) comprises a camera (110) and is arranged to repeatedly determine at least one distance (120) between at least one area (160) on the person (150) and corresponding pixels in the camera (110) based on light (130) received from the at least one area (160). The camera arrangement (100) is adapted to receive different signal strengths between the corresponding pixels in the camera (110) and pixels in the vicinity of the corresponding pixels so that at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels are neither over- nor underexposed. The camera arrangement (100) is adapted to base the determining of the at least one distance (120) on at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels which are neither over- nor underexposed.
Patent SE-541044-C2 (SE)
Title: Method for forming a female attachment portion and a part having a female attachment portion
Inventor: ALMBLAD LARS
IPC: F16B12/38
Filed: 2017-06-01
Abstract: The disclosure relates to a method for forming, in a metal sheet (10), a female attachment portion (91a, 91b, 92a, 92b) having an internal ridge (15), the method comprising:cutting through the metal sheet (10) thereby forming a recess (11), folding a recess surrounding portion (13) of the metal sheet (10) from a first major surface (10a) through an original extension of a second major surface (10b),further folding an inner perimeter portion (13b) of the folded recess surrounding portion (13), thereby forming a folded inner perimeter portion (13b),whereby the thus folded recess surrounding portion (13), including an outer portion (13a) extending in a first inclined direction (ID1) and the inner perimeter portion (13b) extending in a second inclined direction (ID2), forms said internal ridge (15).The disclosure also relates to a part, preferably a furniture part, having a female attachment portion.
Patent SE-541309-C2 (SE)
Title: Steel suitable for hot working tools
Inventor: OIKONOMOU CHRISTOS
IPC: C22C38/52
Filed: 2017-10-09
Abstract: The invention is directed to a steel for making a hot working tool, the steel consists of in weight % (wt. %):C 0.01-0.08Si 0.05-0.6Mn 0.1 -0.8Cr 3.9 - 6.1Ni 1.0 - 3.0Mo 7.0 -9.0Co 9.0-12.5Cu 0.2 -6.5N 0.01-0.15Balance optional elements, impurities and Fe.The invention is also directed to pre-alloyed powders made from said alloy and AM articles produced from said powder.
Patent SE-545367-C2 (SE)
Title: Method and system for position determination
Inventor: FRESK EMIL
IPC: G01S5/02
Filed: 2021-12-07
Abstract: A method in a positioning system for determining the position of a movable device (3) comprises the steps of- repeatedly transmitting, from a first device (Dl), first messages (8) comprising at least first transmit times obtained from a first internal clock (4),- determining a mathematical model of the state of the first internal clock (4) in relation to the state of a second internal clock (6),- receiving, at the first and a second device (D1, D2), an identification message (11) from the movable device (3) and obtaining corresponding first and second positioning times (Tpos1, Tpos2),- determining the position of the movable device (3) in relation to the first device (Dl) and the second device (D2) based on the first positioning time (Tpos1), the second positioning time (Tpos2), and the mathematical model.
Patent SE-500035-C2 (SE)
Title: Retention system for removable prosthesis - comprises mating sections both with rectangular flat shape, patrix being provided with sprung tongue projection
Inventor: SCHWAB PIERRE
IPC: A61C13/265
Filed: 1991-06-11
Abstract: The retention system consists of a matrix and a patrix, both having a rectangular flat shape. The patrix at one end is provided with a sprung tongue projection (6).
Patent SE-501916-C2 (SE)
Title: Arrangement for braking movement of cylinder unit piston - involves valve unit with first and second positions for input of pressure medium under low and high resistance
Inventor: JOHANSSON ERLAND
IPC: F15B15/22
Filed: 1991-09-06
Abstract: The cylinder unit (1) has a piston (3) dividing the cylinder (2) into a first chamber (5) connectable to a pressure medium source (9) for moving the piston from first to second end positions, and a second chamber (6) which contains pressure medium and is connected to a valve unit (14). The valve unit has first and second positions which during the movement of the piston produce movement of pressure medium from the second chamber (6) under low and high resistance respectively. A signal indicator (17) monitors the piston position so that when the latter reaches a point between the two end positions it passes a signal to the valve unit which then changes from its first to its second position in order to brake the piston movement. The valve unit in its second position conducts pressure medium from the second chamber to a closed gas chamber (13) in which a counter pressure is built up to gradually increase braking force.
Patent SE-500277-C2 (SE)
Inventor: LYBERG BERTIL
IPC: G10L13/08
Filed: 1993-05-10
Abstract: The invention relates to an arrangement for improved speech comprehension in artificial translation of one language to a second language. The arrangement comprises an analysis unit which carries out an analysis of duration and fundamental tone of the speech in the first language. A prosody-interpreting unit determines, on the basis of the analysis and language-characteristic information, prosody-dependent information in the first speech which is used by a prosody-generating unit for the second language for controlling the speech synthesis. A speech synthesis element thus produces stresses in the speech translated in the second language which, from a language point of view, correspond to stresses in the first language.
Patent SE-517012-C2 (SE)
Inventor: EKMAN THURE
IPC: F16L37/40
Filed: 1993-05-28
Abstract: A quick coupling component including at least one valve member. A pressure reduction channel is provided in at least one valve member. A pressure reduction member is arranged in the pressure reduction channel. The pressure reduction member includes a shut-off element arranged in the pressure reduction channel. A seat includes a seat surface, wherein in a closed position a first portion of the shut-off element surface bears against the seat surface. The seat surface substantially corresponds to the shut-off element first surface portion. The seat surface includes a degree of fineness substantially corresponding to a degree of fineness of the shut-off element. At least one of the seat and the shut-off element is formed of a material having a hardness substantially exceeded by a hardness of another of the seat and the shut-off element. At least one of the seat and shut-off element is formed of a material having an elasticity contributing to a function sealing of the shut-off element against the seat in the closed position. A force transmission member maintains the shut-off element in a closed position. The force transmission member includes a surface designed to contact the shut-off element along a second portion of the surface of the shut-off element. An activation member separates the shut-off element from the seat surface into the open position counter to an action of the force transmission member.
Patent SE-504627-C2 (SE)
Inventor: FIXELL TOMAS
IPC: F42C15/40
Filed: 1994-02-21
Abstract: PCT No. PCT/SE95/00161 Sec. 371 Date Oct. 10, 1996 Sec. 102(e) Date Oct. 10, 1996 PCT Filed Feb. 16, 1995 PCT Pub. No. WO95/22738 PCT Pub. Date Aug. 24, 1995A method and apparatus for determining whether a warhead in flight and forming a part of a rocket, missile, or the like, is in a state which permits arming of the warhead. The arming of the warhead depends upon the conditions of the warhead's movement and the elapsed time from its launching. A specific time slot which begins at a predetermined time after the launching of the warhead and terminates at a predetermined time thereafter is demarcated. The velocity of the warhead is measured following its launch and at least during the specific time slot. The warhead will be armed only in the event that the measured velocity of the warhead has reached at least a predetermined value within the specific time slot.
Patent SE-503429-C2 (SE)
Inventor: DANIELSSON LARS
IPC: G02B5/18
Filed: 1994-09-06
Abstract: The present invention concerns a retroreflective device that is composed of a number of optical microrelief elements. The retroreflector includes a first layer (12) consisting of a number of densely packed coplanar microrelief lenses, a second layer (14) consisting of a number of densely packed coplanar microrelief mirrors, coated with a reflecting layer (16) on the side opposite to the microrelief lenses, and a third layer (17) in-between the first and the second layer. The first and the second layer are oriented so as to exhibit a multitude of element pairs, each in the form of a microrelief lens (12) and a microrelief mirror (14) with essentially coinciding optical axes. The distance between a microrelief lens (12) and the corresponding microrelief mirror (14) is such that the microrelief mirror is located essentially in the focal plane of the microrelief lens. The microrelief mirror has its equivalent centre of curvature essentially in the centre of the corresponding microrelief lens.
Patent SE-508740-C2 (SE)
Inventor: EDLUND GUNNAR
IPC: E05C3/24
Filed: 1996-04-22
Abstract: A locking device comprises a disc member (7) pivotally journalled in a frame (1), a seat (8) being provided in the disc member (7) between a front portion (9) and a stop portion (10) of the disc member (7), said seat (8) receiving a catch device. The frame is incorporated into a house (2, 3) having a front wall (20) that terminates in an opening (17) of the house, said opening (17) receiving the catch device, said front wall (20) having a slot (21), in which the front portion (9) of the disc member (7) is movable between opening and locking positions. A retaining element that is pivotally journalled in the frame (1) is actuated by a spring that strives to carry the element to engagement with a shoulder of the disc member in order to lock said disc member in a locking position. The retaining element co-operates with a locking means (4) that together with the frame (1) is incorporated into the house.
Patent SE-517355-C2 (SE)
Inventor: ENGLISH NICOLA SUZANNE
IPC: H04W24/00
Filed: 1997-03-25
Abstract: The present invention relates to a supervision scheme and arrangement for removing obsolete records in a database of a mobile communications system, such as a DECT based PSTN/CTM system, particularly in a database handling subscribers. The invention comprises assigning an upper load limit (ULL) and a lower load limit (LLL) to the database (103, 105), assigning a minimum active period (MIP) to the records for at least which period they should not be removed (112, 113), assigning a duration of inactivity indicator (DII) to each record, repeatedly updating the duration of inactivity indicators (DII) for the records so as to indicate the time they have been inactive (114, 115, 201-225), and in dependence of reaching the upper load limit (ULL) removing inactive records in order so that records that have been inactive longest are removed first until reaching the lower load limit (LLL) or until only records which have been inactive for a shorter time than the minimum active period (MIP) remain (301-333).
Patent SE-508923-C2 (SE)
Inventor: BERGLUND BENGT
IPC: F41A9/37
Filed: 1998-01-27
Abstract: The present invention relates to a piece-mounted shell magazine (7) of the endless chain conveyor type intended for preferably self-propelled artillery pieces (1), which magazine, as a result of its design and the fact that it is mounted on the elevating system (4) of the piece, is capable in an effective manner of having in readiness a sufficient firsthand requirement of shells (24) which may be of different types and are all promptly available for firing in any order. The shell magazine (7) according to the invention is also very suitable for modernizing older pieces. <IMAGE>
Patent SE-511016-C2 (SE)
Inventor: JOENBRINK ANNA KARIN
IPC: A61F13/15
Filed: 1998-06-17
Abstract: The present invention relates to a diaper that has a front part (6), a rear part (7) and an intermediate crotch part (8) which includes an absorbent body (1) that extends in the longitudinal direction of the diaper from the rear part, through the crotch part and into the front part and which is spaced from the end-edge of the rear part and/or the front part. According to the invention, a weakening line (12) is provided transversely in that part of the diaper which lies longitudinally outside the absorbent body (1), in the front or the rear part (6 or 7). The weakening line terminates at a distance from the side-edges of the diaper in said diaper part.
Patent SE-512334-C2 (SE)
Inventor: HALLSTEN PER
IPC: A01K/
Filed: 1998-06-24
Abstract: The present invention relates to a device and a method for cleaning teat cups (21) in a milking machine. It comprises a teat cup holding rack (1) having a teat cup (21) connected to a milk line (11), teat cup cleaning device (25) with cleaning fluid supply device such as a nozzle (41) and teat cup storing (19', 19''), milk line actuator (9, 53, 55) for retracting the milk line (11) until the teat cup (21) is positioned upside down and in contact with the teat cup storing device (19', 19''); and teat cup cleaning driver actuator (13'') for moving the cleaning fluid supply device (41) from a position not underneath said teat cup (21) to a position substantially vertically below the teat cup (21).
Patent SE-515579-C2 (SE)
Inventor: JANSSON LENNART CARL ERIK
IPC: G01J5/60
Filed: 1998-12-29
Abstract: The present invention relates to a detector arrangement inlcuded in a preventative, protective system. The sensor lobes of at least two sensor units or sensor sections are arranged to cover the cross-sectional area of a tubular transport device. The arrangement includes a unit for evaluating the output signals of the sensor units, and an activation unit which is adapted to evaluate sensed sub-intensities relating to wavelength ranges and each deriving from said sensor units and to thus coordinate received wavelength-related and sub-intensity-dependent signals for calculating and establishing therefrom the relevant disposition of the particle to initiate fire and/or explosion or some other danger.
Patent SE-515396-C2 (SE)
Inventor: THULIN MATS
IPC: F16L27/093
Filed: 1999-05-12
Abstract: A manipulator operative in hygienic environments. A swivel operative to flexibly transport gas includes a fixed part comprising a plurality of members divisible to permit the swivel to be cleaned, a moveable part journaled in the fixed part, and a cavity arranged between the fixed part and the moveable part, the cavity operative to decrease a speed of gas flow whereby particles present in the gas are stopped and deposited in the cavity.
Patent DE-19500193-C2 (DE)
Title: Felgenbremse in Integralbauweise
Inventor: ALLMENDINGER EUGEN
IPC: B62L1/14
Filed: 1995-01-05
Granted: 2001-05-23
Abstract: Bei herkömmlichen aus mehreren Einzelteilen bestehenden Felgenbremsen sind die Bremsschenkel auf Bremsbolzen gelagert und mit Rückholfedern versehen. Zwischen den einzelnen Bauteilen kann sich Schmutz anlagern und die Beweglichkeit einschränken. DOLLAR A Bei einer erfindungsgemäßen Bremse sind die Längsträger L mit den Bremsschenkeln B und mit einem Verbindungsstück V und mit dem Querträger Q fest verbunden. DOLLAR A Durch konstruktive Verringerung der Steifigkeit in bestimmten Bereichen ist es möglich, diese einstückige Struktur so zu verformen, dass die Bremsgummis BG an die Felge F gedrückt werden. DOLLAR A Der in einer Ebene biegeweiche Querträger Q übernimmt während des Bremsvorganges die Zugkraft, welche die beiden Bremsschenkel B auseinanderzieht, und erlaubt wegen seiner Biegeweichheit das Verdrehen der beiden Bremsschenkel B zueinander. Zudem kann er wegen seiner Federeigenschaft die Bremsschenkel zurückstellen. Der Querträger Q übernimmt somit die Funktion der Rückstellfeder und teilweise die Funktion des Bremsbefestigungsbolzens. Der in der Radebene biegesteife aber sonst biege- und torsionsweiche Längsträger L überträgt anstelle des Bremsbefestigungsbolzens die Bremskraft auf Rahmen bzw. Gabel.
Patent DE-19606123-C2 (DE)
Title: Kopfstütze für Kraftfahrzeugsitze, Verfahren zur Herstellung einer Kopfstütze und Vorrichtung zur Durchführung des Verfahrens
Inventor: PAUSCH FRIEDHELM
IPC: B60N2/48
Filed: 1996-02-20
Granted: 2000-08-24
Abstract: Eine Kopfstütze (A) für Kraftfahrzeugsitze weist einen von mindestens einer Tragstange (T) gehaltenen Polsterträger (11) auf, der von einer aus geschlossen- und/oder offenzelligem Schaum bestehenden Polsterhülle (P) umgeben ist, die von einem Polsterbezug (18) umkleidet ist. DOLLAR A Eine einfach herzustellende Bauweise ist dadurch erzielt worden, daß die Polsterhülle (P) aus einer zunächst ausgebreiteten, insbesondere einteiligen, zuschnittartigen Schaumlage (10) gebildet ist, die eng um den Polsterträger (11) herumgefaltet ist, wobei der fertige, haubenartige Polsterbezug (18), über die aus Polsterträger (11) und Polsterhülle (P) bestehende Anordnung gestülpt, letzterer den Zusammenhalt gibt.
Patent DE-19735000-C2 (DE)
Inventor: NIEMANN GERHARD
IPC: B01F27/93
Filed: 1997-08-13
Granted: 1999-10-21
Abstract: The apparatus for the dispersion of powders in a liquid that is distributed over the whole outer surface of the particles comprises a set of two parallel, toothed, discs connected by a set of spacers whose length is between one-fifth and one-twentieth of the disc diameters. The spacers (15) are made of flat plates of sufficient width so that the ends, bent at right angles, provide a sufficiently large surface to allow the spacers to be bolted to the discs and hence provide a variety of assemblies.
Patent DE-19738052-C2 (DE)
Title: Wirbelsäulen-Einsatzkörper
Inventor: PIETROWSKI GEORG
IPC: A61F2/30
Filed: 1997-09-01
Granted: 2003-12-04
Abstract: Die Erfindung betrifft einen Einsatzkörper zum Einsetzen in eine, in einer Wirbelsäule eines Menschen ventralseitig angebrachten Ausnehmung, welcher aus einem im wesentlichen rohrartig ausgebildeten Einsatzsegment (1) gebildet ist. Um einen solchen Einsatzkörper zum Ersatz bzw. teilweisen Ersatz eines Wirbelkörpers oder auch einer Bandscheibe verwenden zu können, ist vorgesehen, daß das rohrartige Einsatzsegment (1) einen etwa trapezförmigen Außenquerschnitt mit zwei parallel zueinander verlaufenden Außenwänden (2) aufweist, und daß das Einsatzsegment (1) in die Ausnehmung der Wirbelsäule passend und vollständig einsetzbar ist, und daß die breitere der beiden Außenwände (3) mit ihrer Außenfläche im eingesetzten Zustand mit der Wirbelsäulenaußenfläche im wesentlichen bündig abschließt und daß die stirnseitigen Begrenzungsflächen (6, 7) des Einsatzsegmentes (1) jeweils mit einem quer zur Einsetzrichtung verlaufenden Rillenprofil (8, 9) versehen sind.
Patent DE-19930721-C2 (DE)
Inventor: KNEBEL JOACHIM
IPC: C07C67/03
Filed: 1999-07-05
Granted: 2001-12-20
Abstract: One-pot process for the production of isobornyl (meth)acrylate comprises reacting isobornyl acetate with a hydroxyl-containing compound and then reacting with a (meth)acrylic ester without working up the reaction mixture. One-pot process for the production of isobornyl (meth)acrylate (I) comprises: (1) reacting isobornyl acetate with a hydroxyl-containing compound to form isoborneol (II) and then, without working up the reaction mixture; (2) reacting (II) with a (meth)acrylic ester.
Patent DE-19931292-C2 (DE)
Title: Pulssequenz für ein MR-Tomographiegerät und MR-Tomographiegerät zur Durchführung der Pulssequenz
Inventor: DEIMLING MICHAEL
IPC: A61B5/055
Filed: 1999-07-07
Granted: 2001-05-17
Abstract: Bei einer TRUE-FISP-Sequenz wird die Phasencodierung so gesteuert, daß zentrale Zeilen der k-Raummatrix bereits vor Erreichen des Gleichgewichtszustands gemessen werden. Ferner wird der eigentlichen Messung ein Pulssequenzabschnitt (II) vorangestellt, in der so viele Anregungen erfolgen, daß bei Messung der mittleren k-Raumzeilen das MR-Signal unerwünschter Signalkomponenten gering ist.
Patent DE-19938367-C2 (DE)
Title: Modular-Steckbuchse
Inventor: PHILIPP GERD
IPC: H01R13/6469
Filed: 1999-08-13
Granted: 2002-09-26
Abstract: In das Gehäuse einer Modular-Steckbuchse wird ein Montageblock (14) aus elektrisch isolierendem Material eingesteckt, in dem acht metallische Drahtstifte in einer Reihe parallel nebeneinanderliegend gefaßt sind und ein Leitungsarray bilden, wobei die von einer ersten Stirnseite (15) des Montageblocks herausragenden Enden der Drahtstifte zu Kontaktfederbügeln umgebogen werden und die von einer zweiten Stirnseite (19) des Montageblocks herausragenden Enden der Drahtstifte als Außenanschlußelemente fungieren. Im Montageblock (14) sind zwei fensterartige Öffnungen (23, 24) ausgespart, wobei die erste Öffnung (23) in Überdeckung zum dritten Drahtstift (43) in der Reihe positioniert ist und die zweite Öffnung (24) in Überdeckung zum sechsten Drahtstift (46) in der Reihe positioniert ist. Die Drahtstifte (43, 46) sind im Bereich der Öffnungen unterbrochen und über die erste Flachseite (25) hochragend umgebogen, wo sie vier Pole (26-29) bilden. Eine dünne doppelseitig kaschierte Leiterplatte (31) ist an der ersten Flachseite (25) anliegend vorgesehen, mit einer ersten Leiterbahn (32), welche den ersten und vierten Pol (26, 29) elektrisch verbindet und mit einer zweiten Leiterbahn (33), welche an der gegenüberliegenden Seite der Leiterplatte kreuzend, den zweiten und dritten Pol (27, 28) elektrisch verbindet. Eine konventionelle Modular-Steckbuchse wird somit durch geringe Modifizierung in fertigungstechnisch einfacher und kostengünstiger Weise für höhere Übertragungsfrequenzen ...
Patent RU-2156767-C2 (RU)
Title: Method of preparing 1,2-bis(dialkylaluma)cis-1,2-diphenyl (alkyl)ethylenes
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1996-02-22
Granted: 2000-09-27
Abstract: FIELD: metallic and fine organic synthesis. SUBSTANCE: method comprises reacting dialkylaluminium chlorides of formula:   wherein R′ is Et, i-Bu with disubstituted acetylene of formula: R-≡-R wherein R is Ph, n-C 3 H 7 ,n-C 4 H 9  and metallic magnesium at   molar ratio of (25-35): 10: (10-14), respectively in the presence of titanocene d:chloride ((Cp 2 TiCl 2 )) in amount of 2-5 mole % respect to disubstituted acetylene in argon atmosphere under normal conditions in tetrahydrofuran and agitation for 6-10 hours. The new resulting compounds are useful as catalyst complex components in processes of polymerization and oligomerization of olefin and diene hydrocarbons. EFFECT: more efficient preparation method. 1 ex, 1 tbl