baber/WOPTO huggingface dataset:
Patent SE-444841-B (SE)
Inventor: LILJEDAHL GUNNAR
IPC: F16B2/04
Filed: 1980-11-28
Abstract: The invention relates to an expanding means for removable fastening in a cylindric hole, consisting of an elastic cylinder, which is caused by axial contraction to expand and with the outer surface to engage with the cylindric hole, which cylinder is formed with a plurality of bars, which extends substantially in the axial direction of the cylinder. It is a known problem that, when the expanding means is located within a hole in the form of a cylinder, problems may arise in carrying out the expanding proper of the expanding means, because it is difficult for the operator to control by a tool or the like the expanding proper of the expanding means. This problem is overcome in that the bars (7) extend from grooves (8) running in the direction of the bars in the outer surface of the cylinder (1) and outward outside the outer surface.
Patent SE-438275-B (SE)
Inventor: ENGSTROM U F I
IPC: B22F1/10
Filed: 1983-09-09
Abstract: PCT No. PCT/SE84/00290 Sec. 371 Date Apr. 26, 1985 Sec. 102(e) Date Apr. 26, 1985 PCT Filed Sep. 5, 1984 PCT Pub. No. WO85/01230 PCT Pub. Date Mar. 28, 1985.The present invention refers to iron based powder mixtures, which except iron or steel powder and one or more alloying elements in powder form also contain an addition of up to 0.5% of talloil to prevent segregation/dusting.
Patent SE-456714-B (SE)
Title: Advancing device partic. for manure mass
IPC: A01K/
Filed: 1984-06-01
Abstract: The device comprises a pivotally mounted reciprocating plate (14) glidingly cooperating with the wall surfaces of a duct. The duct has a tapering space for the advance of the mass towards a discharge portion. The plate forms an angle with the coacting duct surfaces (5,6) such that it glides against the wall surfaces with friction but without binding. The plate is pivotally mounted at one edge to a fitting (12) such that during its linear displacement through the tapering space it forms an ever increasingly acute angle to the coacting wall surfaces. The fitting is pref. movable along a wall (8) of the duct by the piston rod (11) of a hydraulic cylinder (10), the opposite wall being angled to the direction of movement to form the tapering space.
Patent SE-453745-B (SE)
Title: Prodn. of chlorine-free chlorine di:oxide used as bleaching chemical
Inventor: NORELL M
IPC: C01B11/02
Filed: 1985-12-05
Abstract: A chlorine dioxide stream from chlorate reduction is absorbed in water and the resulting solution is treated with chlorite to remove residual chlorine. Pref. the process comprises (a) the chlorate is reacted with chloride ions and mineral acid in a chlorine dioxide generator at an acid normality of 2 to 12N approx.. (b) The mixt. is kept at approx., 50-100 deg. C; (c) It is subjected to reduced pressure; (d) alkali metal salt is precipitated and removed; (e) a mixture of chlorine dioxide, chlorine and steam is removed. An aqueous solution of chlorine dioxide (including residual chlorine) and a stream of chlorine is formed by contact with cold water; and (f) the resulting solution is treated with chlorite.
Patent SE-458674-B (SE)
Title: Injecting moulding mouthpiece with filtering effect
Inventor: MUELLER HANS
IPC: B29C45/24
Filed: 1987-11-05
Abstract: The mouthpiece comprises two parts, rotatable in relation to one another, and both having channel systems running axially. These channels can communicate with one another along axially running gaps, the size of which depend upon the reciprocal angle position of the two parts. The first mouthpiece part has a cylindrical part with a number of axial surface tracks, and a second tubular part which has a corresp. number of internal axial tracks. The first mouthpiece part cylindrical section passes into the second tubular part with very slight radial clearance. The internal axial tracks in the inlet end of the second mouthpiece part commence in the same vertical plane as the external axial tracks in the first mouthpiece part. Both types of tracks are so wide that in a first extreme rotation position they either do not communicate with each other or only by forming a very small gap. In another extreme position there is max. communication between them, with a gap being formed the width of which correspond to their width.
Patent SE-465267-B (SE)
Title: Process for producing a surface which has been modified by silanization and which is stable during storage
Inventor: STJERNLOEF P
IPC: C03C17/30
Filed: 1987-11-16
Abstract: The present invention relates to a process for producing a surface which has been modified by silanization and which is stable during storage. The process can be used when surface-modifying silicon surfaces, glass surfaces and metal surfaces and, for the silanization, makes use of a chemical compound of the formula <IMAGE> where R1 and R2 each denotes an alkoxy group or halide group, where R3 denotes H or an alkoxy group, where R4 denotes a branched or unbranched alkyl chain having up to 10 carbon atoms or a phenyl group, and where n is 0-10 and m is 2 or 3. This silane possesses a protected SH group. It is easy to eliminate the protecting group when required, thereby giving rise to a reactive thiol group on the surface for subsequent reaction, for example immobilizing organic molecules, biomolecules or particles on the surface.
Patent SE-463661-B (SE)
Inventor: MAGNUSSON L
IPC: B27L1/04
Filed: 1988-06-08
Abstract: A tool (4) for rotation ring type barking machines (1) comprises a curved swinging arm (9) which is adapted to carry at a first, free end a cutting edge (14) and which is detachably connected at its opposite end by means of a screw connection (15, 15') with a shaft (10) rotatably mounted in the rotor of the machine, more particularly via a holder (11) which is preferably made in one piece with the shaft and extends at an angle relative to said shaft. The swinging arm is displaceably movable relative to the holder and fixable by means of said screw connection in different selectable positions relative thereto, in order to permit variation of the distance between the center of the pivot shaft (T) and the center of gravity (10') of the swinging arm.
Patent SE-467904-B (SE)
Inventor: KOLJONEN K
IPC: A22C25/16
Filed: 1991-01-18
Abstract: Fish bones (9) are removed from fish (8) by means of a device which includes a housing (3) which accommodates a rotatable roller (1). The roller (1) is provided with bone-engagement means (2) which pass across an opening (4) in the housing (3) as the roller rotates. Mounted at that end of the opening (4) to which the engagement means (2) move during rotation of the roller (1) is a counter-pressure device (6) and a gap is defined between the counter-pressure device (6), at the free edge (7) thereof adjacent the opening (4), and the engagement means (2). Fish bones (9) partially enter the gap and are clamped or pinched between the free edge (7) and the bone-engagement means (2), so as to be drawn from the flesh of the fish (8) as the roller (1) rotates, while the fish flesh (8) from which bone is withdrawn is held in place by that side of the counter-pressure device (6) which faces towards the flesh (8).
Patent AT-409140-B (AT)
Inventor: KEPPLINGER LEOPOLD WERNER DIPL
IPC: C21B13/00
Filed: 2000-09-22
Granted: 2002-05-27
Abstract: The invention relates to an apparatus and a process for distributing a lumpy bulk material, in particular iron ore which has been at least partially prereduced, onto an extensive surface, in particular onto a fixed bed, this surface extending within a reactor or vessel used in physical or chemical process technology, in particular in a reactor used in a metallurgical plant to produce pig iron or primary steel products, and the lumpy bulk material being charged via at least one charging apparatus, which has at least two, in particular rotationally symmetrical, chutes, which are preferably arranged at the same distance from the vertical longitudinal axis of the reactor. In this arrangement, at least a proportion of the bulk material, in particular after it has been introduced into the chute, before it comes into contact with the extensive surface, is distributed in the radial and/or tangential direction-as seen from above-at a scattering device which is assigned to at least one of the chutes and is preferably in the chute.
Patent CN-86101206-B (CN)
Title: 半导体存贮器
IPC: G11C11/34
Filed: 1986-02-26
Abstract: 在此公开的是一个动态ＲＡＭ，其中刷新地址计数器每次完成许多步增量操作，通过利用（２ n ＋１）分频制计数器电路最高有效位，将一个地址切换电路切换到存于地址存贮器电路中的特定刷新地址上去。借此，刷新那些数据保持时间比较短的存贮单元。
Patent CN-1019199-B (CN)
Inventor: JINGMING ZOU
IPC: C09D125/06
Filed: 1990-10-10
Abstract: 一种用废旧聚苯乙烯塑料制成的聚苯乙烯清漆及其制造方法。该清漆由10～20%废旧聚苯乙烯、5～10%松香改性酚醛树脂、5～15%邻苯二甲酸二丁酯、1.78～3%氨基树脂、2.22～5%醇酸树脂及53～65%二甲苯组成。该清漆是将上述原料在50～60℃下，搅拌溶合后制成的。本发明工艺简单，设备少，成本低，漆膜平整光亮，耐磨、防水、防腐，且附着力强，可作为家具、地板等的上光漆，也可作为木材水泥的粘合剂。
Patent FI-109862-B (FI)
Inventor: VIRTANEN ANU
IPC: H04W36/08
Filed: 2000-01-10
Granted: 2002-10-15
Abstract: A method ( 600 ) for preparing an interfrequency handover of a certain communication connection from a first frequency to a second frequency features periodically intermitting ( 603 ) the transmission/receipt of data on the first frequency for certain transmission gaps. The number of transmission gaps is at least one during each transmission period and a certain sequence of transmission periods ( 420, 520 ) is used. Measurements are performed ( 607 ) on the second frequency during the transmission gaps on the first frequency. In the step of intermitting the transmission/receipt of data the transmission/receipt of data is intermitted within at least on transmission period for a certain transmission gap ( 311, 411 ) having a first duration and for a certain second transmission gap ( 312, 412 ) having a second duration. The second duration is different from the first duration. A mobile station ( 700 ), a network element ( 710 ) and a network control element ( 720 ) are also presented.
Patent FI-116610-B (FI)
Inventor: PEKKALA PERTTI
IPC: B01D11/04
Filed: 2004-06-10
Granted: 2006-01-13
Abstract: The invention relates to a method and apparatus with which the aqueous solution from liquid-liquid extraction in the hydrometallurgical recovery of metals is purified from droplets of organic extraction solution. The aqueous solution is treated in a settling tank, where it is made to flow through a flow channel area with a reduced cross-section that extends over the width of the tank at least at one point. The flow channels are located in the lower section of the droplet coalescer according to the invention, with the upper section of the device being mainly solid.
Patent FI-128845-B (FI)
Inventor: KNUUTTILA PEKKA
IPC: C10G45/12
Filed: 2010-02-02
Granted: 2021-01-29
Abstract: Keksintö liittyy menetelmään ja laitteeseen bensiinikomponenttien tuottamiseksi rikinpoistokatalyytin läsnä ollessa. Menetelmässä saadut komponentit sopivat bensiinikomponenteiksi sellaisinaan tai lisäaineiksi bensiinikoostumuksiin ja kosmetiikkaan tai farmaseuttisiin tuotteisiin.
Patent FI-128835-B (FI)
Title: A method and a device for producing nanofibrillar cellulose
Inventor: TIENVIERI TAISTO
IPC: D21H17/25
Filed: 2013-05-14
Granted: 2021-01-15
Abstract: In a method for producing nanofibrillar cellulose, cellulose based fibre material in dispersion is processed for separating fibrils. The method comprises a first step where the fibre material is supplied to a disperser (10), where it flows through several counter-rotating rotors in such a way that the material is repeatedly subjected to shear and impact forces by the effect of the different counterrotating rotors, and a second step, where the fibre material obtained from the first step is supplied to a homogenizer (11), where it is subjected to homogenization by the effect of pressure.
Patent FI-129020-B (FI)
Inventor: TEINONEN JOUKO
IPC: B60B19/00
Filed: 2019-05-24
Granted: 2021-05-14
Abstract: Hjul och förfarande för lagring av hjulet. Hjulet (P) omfattar ett innerkranselement (1) och ett ytterkranselement (2) samt en lagring (L) mellan dem. Lagringen omfattar ett lagerutrymme (7), i vilket flera separata lagerkulor (4) och mellanelement (5) är anordnade turvis. Innerkranselementet är icke-roterande och ytterkranselementet roterar (R) i förhållande till det.
Patent FI-129830-B (FI)
Inventor: VIRTA SAULI
IPC: B63H25/46
Filed: 2020-05-06
Granted: 2022-09-15
Abstract: Uppfinningen avser ett förfarande för att hålla ett fartyg (100) automatiskt på en bestämd position (p1) med hjälp av ett vattenjetsystem (10), där vattenjetsystemet (10) innefattar minst två styrsegment (16) samt en styrenhet (18) som kontrollerar styrsegmenten (16), enligt vilket förfarande fartyget (100) manövreras automatiskt i följande steg, där - önskad position (p1) jämförs med aktuell position (p2) för definiering av positionsavvikelse (∆p), - önskad riktning (z1) jämförs med aktuell riktning (z2) för definiering av riktningsavvikelse (∆z), - på grundval av positionsavvikelse (∆p) och riktningsavvikelse (∆z) bildas styrkommandon för styrsegmenten (16) för manövrering av fartyget (100) till önskad position (p1) och riktning (z1), - varje styrsegments (16) vattenjetanordnings (12) munstycke (20) och backskopa (22) styrs individuellt i förhållande till det andra styrsegmentet (16) för erhållande av en styrande tryckkraftvektor (F) och fartygets (100) manövrering utförs endast medelst den av vattenjetanordningarna (12) åstadkomna styrande tryckkraftvektorn (F). Uppfinningen avser även ett vattenjetsystem.
Patent FI-130551-B (FI)
Inventor: WESIN TONI
IPC: B09B3/40
Filed: 2020-10-27
Granted: 2023-11-15
Abstract: Esitetyssä ratkaisussa kuvataan menetelmä teollisuudessa käytettävän hiekan valmistamiseksi, jossa menetelmässä käytöstä poistettua voimalaitos- ja/tai valimohiekkaa prosessoidaan rakennusteollisuuden tuotteissa käytettäväksi hiekaksi ja/tai valimohiekaksi esikäsittelyn, kuivauksen ja jälkikäsittelyn avulla. Lisäksi kuvataan laitteisto teollisuudessa käytettävän hiekan valmistamiseksi sekä käytöstä poistetun voimalaitos- ja/tai valimohiekan käyttö rakennusaineteollisuuden tuotteissa tai valimoteollisuudessa.
Patent FI-129925-B (FI)
Inventor: VANHALA KIMMO
IPC: D21D5/28
Filed: 2021-05-25
Granted: 2022-11-15
Abstract: Keksintö on aseptitankkijärjestely pulpperoidun kuitususpension sekoittamiseksi akseptitankissa ilman että aiheutuu laskeumia tai kertymiä tankin pohjalle. Akseptitankissa on sivuseinät (3,4), joilla on muoto joka koostuu kahdesta vastakkaisesta kaarevasta päädystä (2) ja kahdesta pitkänomaisesta osuudesta (1) kaarevien päätyjen väleissä (2). Akseptitankissa on ainakin kaksi sekoitinta (10), ja ainakin toinen näistä sekoittimista (10) sijaitsee kaarevassa päädyssä (2). Parhaimman suorituskyvyn saamiseksi kahden sekoittimen (10) akselit (11) ovat vaakasuunnassa suunnattu kohti pitkänomaista osuutta (1) ja ainakin yhden sekoittimen (10) akselin (11) keskilinja kohdistuu sivuseinän (3) pisteeseen (P), joka on pitkänomaisen osuuden (1) alkua ainakin 25 % pitkänomaisen osuuden (1) pituutta kauempana. Edullisesti potkurit (12) on sijoitettu ja/tai suunnattu symmetrisesti akseptitankin keskipisteen suhteen. Pitkänomaisen osuuden (1) keskellä on pitkänomainen keskikappale (6), jolla on pyöristetyt päädyt. Akseptitankin pohja on olennaisen tasainen ainakin akseptitankin pitkänomaisella osuudella (1).
Patent HK-1039287-B (HK)
Title: Medical valve with positive flow characteristics
Inventor: THOMAS F FANGROW
IPC: A61M39/00
Filed: 2002-01-25
Abstract: A medical valve device for use in selectively establishing a fluid flow between first and second medical implements is disclosed. The valve has a body defining a passage from a first port to a second port. The valve defines a fist fluid volume when both medical implements are connected thereto, and a second, smaller volume when one of the implements is disconnected, thereby causing a positive flow of fluid from the valve to the second medical implement when the first implement is disconnected. <IMAGE>
Patent HU-181841-B (HU)
Title: Herbicide composition further process for preparing imidazoline derivatives as active substances
Inventor: LOS MARINUS
IPC: C07D233/70
Filed: 1978-08-08
Abstract: Compounds of formulae I and III which show activity as pre- and post- emergence herbicidal agents.   <IMAGE> wherein X is hydrogen, alkyl C1-C3, halogen or nitro; R1 is alkyl C1-C4; R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl or when R1 and R2 are taken together with the carbon to which they are attached they may represent cycloalkyl C3-C6 optionally substituted with methyl; R3 is hydrogen, alkyl C1-C12 optionally substituted with one C1-C3 alkoxy group or one C3-C6 cycloalkyl group or one phenyl group or one furyl group or with one to three halogen substituent(s) preferably chlorine, alkenyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group with one to two halogen substituent(s) preferably chlorine, alkynyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group or with one to two halogen substituents preferably chlorine, benzyl, cyclohexenylmethyl, ethynylcyclohexyl, ethynylalkyl, pentadienyl or cycloalkyl C3-C6 optionally substituted with one or two C1-C3 alkyl group(s); or a salt formation cation of alkali metals, ammonium and aliphatic ammonium; and when R1 and R2 are not the same the optical isomers and the isomeric mixtures thereof; and except when R3 is a salt-forming cation, the acid addition salts thereof. - and -   <IMAGE> wherein R1 is alkyl C1-C4; R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl; and when R1 and R2 are taken together with the carbon to which they are attached they may form cycloalkyl C3-C6 optionally substituted with methyl; R3 and R4 each individually represent hydrogen, alkyl C1-C4, alkenyl C3-C5, alkynyl C3-C5, or benzyl; and when R1 and R2 represent different substituents, the optical isomers thereof.
Patent HU-184690-B (HU)
Inventor: ZIEGENBALG SIEGFRIED
IPC: C01F7/306
Filed: 1979-04-24
Abstract: Die Erfindung betrifft ein Verfahren zum salzsauren Aufschlusz von Tonen oder tonerdehaltigen Mineralien zur Erzeugung von Aluminiumoxid. Hauptziel der Erfindung ist es, den technisch,energetisch und oekonomisch hohen Aufwand der bisher bekannten Verfahrensvorschlaege zu verringern und einen technologisch einfachen, oekonomisch guenstigen Prozesz zu gestalten, der die Verarbeitung von leicht zugaenglichen, aber unguenstig zusammengesetzten Rohstoffen erlaubt. Der mechanisch oder thermisch aktivierte Rohstoff wird mit verduennter Salzsaeure aufgeschlossen. Nach Abtrennung des unloeslichen Rueckstandes wird das Eisen durch Fluessig-Fluessig-Extraktion entfernt. Aus der Loesung wird Aluminiumchloridhexahydrat auskristallisiert und anschlieszend thermisch zersetzt. Die dabei entstehenden HCI-haltigen Abgase werden zu einer Kreislaufsaeure umgesetzt. Die Erfindung wird angewendet zur Erzeugung von reinem Aluminiumoxid fuer die Gewinnung von Aluminium auf schmelzfluszelektrolytischem Weg.
Patent HU-180303-B (HU)
Title: Process for producing new indane-1-carboxylic acid derivatives
Inventor: KIRSCH GERALD
IPC: C07C57/62
Filed: 1978-07-14
Abstract: Phenylacetic acid derivs. of formula (I) and their physiologically acceptable salts, esters, and amides are new: (n=2-5; A-B- is CH-CH2-, C=CH- or CH.CO-; R1=H, halo, CF3, NO2 or NH2; R2 and R3=H, lower alkyl or together are ethylene; X1 = 2H or oxo; Y1 = CN, hydroxyamido-carbonyl, carbamoyl, 5-tetrazolyl or COOH). (I) are antiinflammatories well tolerated by the stomach and with relatively low toxicity. Some have a rapid onset of action, prolonged effect and favourable resorption capacity. They are useful in treatment of e.g. polyarthritis, neurodermatitis, bronchial asthma or hay fever, and usual oral dosage forms contain 1-250 mg. In an example, 2-(4-cyclopentylmethylphenyl)propionitrile was prep. from 4-(cyclopentylmthyl)acetophenone and p-toluenesulphonylmethyl isocyanide.
Patent IL-252041-B (IL)
Title: System and method for tracking users of computer applications
Filed: 2017-04-30
Abstract: A monitoring system that receives messages that are exchanged with the application server. Relationships between users are posited in response to the times at which the messages are received. A relationship between two users may be posited in response to receiving, at approximately the same time, two messages from the application server that are destined, respectively, for the two users. The near-simultaneous receipt of the two messages indicates that the two messages were sent from the server at approximately the same time, which, in turn, indicates that the two messages may correlate with one another. Further indication of a correlation between the messages, which may increase the level of confidence with which the relationship between the two users is posited, may be found by examining the respective sizes of the messages, which indicate the message types.
Patent IT-1271361-B (IT)
Title: Watercraft with two flanked drive and float wheels
Inventor: MENNA NICOLA
IPC: B63B/
Filed: 1994-03-15
Granted: 1997-05-27
Abstract: This invention concerns a watercraft provided with two large drive and float paddle wheels or deeply grooved wheels, positioned side by side, it being envisaged that a frame is pivoted on the axis connecting them to support the propulsion unit, the driving seat for the user and a float with keel in correspondence with the rear end. <IMAGE>
Patent IT-1245230-B (IT)
Title: Procedure for the preparation of thymopentin
Inventor: GOFFREDO MAURIZIO
IPC: A61K/
Filed: 1991-03-15
Granted: 1994-09-13
Abstract: Procedure in solution for the production of thymopentin Arg-Lys-Asp-Val-Tyr, having a high grade of purity with high preparation yields, which consists in constructing the pentapeptide in stages, starting from the tyrosine protected in the carboxylic and hydroxylic functions, gradually releasing the amino group in alpha of the peptide chain, and condensing said chain with the next protected amino acid and with the carboxylic group converted to a reactive group; the total yields are of the order of 40% and the product, having a purity grade of 99%, can be used for pharmaceutical purposes without purification on a chromatographic column as is required in all known methodologies.  The chromatography purification process is not required at any stage of the present methodology.
Patent IT-1245355-B (IT)
Title: Toe piece for ski bindings with vertical release movement
Inventor: GORZA ROBERTO
IPC: A63C/
Filed: 1991-03-20
Granted: 1994-09-20
Abstract: The present invention relates to a toe piece for ski bindings with vertical release movement which has the specific feature of comprising a pair of half-jaws for a ski binding toe piece which are attached to a half-jaw support, itself hinged to a toe-piece support about an axis that is essentially parallel to the plane in which the ski lies and essentially perpendicular to the ski's length. Each half-jaw has a shaped profile which engages underneath a sloping surface defined by a carriage that slides longitudinally along the ski and counter to calibrated elastic means which are positioned in the heel piece of the ski binding. In addition, elastic means for vertical release are provided which act between the half-jaw support and the toe-piece support in order to increase the vertical release force relative to the lateral release force of the binding. <IMAGE>