baber/WOPTO huggingface dataset:
Patent RO-81740-B (RO)
Inventor: NAGY GABOR
IPC: G11B5/008
Filed: 1974-09-25
Abstract: Inventia se refera la un aparat pentru înregistrarea si redarea magnetica a semnalelor si serveste în principal, ca memorizator al informatiilor vorbite, pentru înregistrarea curenta si documentara a schimbului de informatii, de exemplu, dirijarea traficului aerian, serviciile de dispecerat ale alimentarii cu energie, serviciul de salvare, ce comporta mai multe canale, fiecarui canal fiindu-i afectat un amplificator de înregistrare cu cîte doua intrari ale carui prime intrari sunt conectate la sursa de semnale ce urmeaza a fi înregistrate iar intrarile secundare sunt conectate la iesirea unui oscilator pilot modulat cu semnale de timp, de asemenea aparatul mai comporta un circuit de declansare comandat de semnale de timp conectat la o instalatie de alarma ce poate demara un dispozitiv de rezerva.
Patent RO-86516-B (RO)
Inventor: RUDOLF PELZER
IPC: B29C48/31
Filed: 1977-04-05
Abstract: Capul de turnare, conform inventiei, este prevazut cu un sistem de alimentare a unei mase plastice, format dintr-o duza extinsa pe întreaga latime a racletului si prevazut cu un canal de distributie, prevazut cu o fanta de iesire de grosime redusa. între gura duzei si raclet sînt prevazute mijloace de limitare a înaltimii rezervei de material. Este destinat pentru industria maselor plastice.
Patent RO-110928-B (RO)
Inventor: CANTEMIR CODRIN GRUIE
IPC: B61F5/38
Filed: 1993-07-02
Abstract: Invenția se referă la o ramă pentru
boghiuri motoare sau purtătoare, destinat, în
special, solujiilor de acționare cu roți independente,
destinate tramvaielor, metropolitanelor și altor
vehicule feroviare. Rama pentru boghiuri este
realizată din două semicadre (1 și 2) cuplate între
ele, printr-o articulajie semielastică (3), fiecare
semicadru (1, 2) putându-se roti unul față de
celălalt înjurul unei articulajii (3) și în același timp
fiecare semicadru se sprijină pe celălalt prin
intermediul câte unui dispozitiv de sprijinire (A).
Autoorientarea roților (7) realizându-se prin
intermediul unei pârghii (13) care este articulată cu
un capăt pe unul din semicadre (2) și cu celălalt
capăt pe cutia vehiculului (11) și, de asemenea, este
cuplată, prin intermediul unui tirant (15) pe celălalt
semicadru (1). Dispozitivul de sprijinire (A) este
alcătuit din niște lagăre de sprijinire (4, 5) cu role
de sprijinire (18) ce se poate învârti înjurul unui ax
(20) solidar pe semicadru (1, 2) prin intermediul
unui ghidaj (22) montat la rândul său pe semicadru
(1, 2) prin intermediulunui element elastic (23). Pe
același ax (20) cu rola de sprijinire (18) este
montată o rolă antijoc (19) care se poate roti liber
Și care este apăsată de către un element elastic (25)
prin intermediul unei plăci (24), elementul elastic
(25) fiind rigidizat pe ghidajul (22)prin intermediul
unui distanțier (26). Rola de sprijinire (18) are
prevăzute două flancuri (a) care în caz de necesitate
pot mări capacitatea de suprasarcină a boghiului.
Patent RO-83007-B (RO)
Inventor: KLAUS BARZ
IPC: B29C57/04
Filed: 1979-02-24
Abstract: Dispozitiv format dintr-un subansamblu pentru preluarea si transportul tevilor extrudate si taiate, dintr-un subansamblu pentru încalzirea unui capat de teava, cu un subansamblu pentru mufe si bordeluri si cu un subansamblu de asezare. Subansamblul de încalzire este dispus sub axa de extrudere la înaltimea mijlocului de asezare si transport si între cele doua cai cu role. Subansamblul de bordelare este dispus înaintea celei de a doua cai cu role. Se utilizeaza în industria materialelor plastice.
Patent SE-310795-B (SE)
Inventor: AGDUR N
IPC: D21G9/00
Filed: 1965-09-03
Abstract: 1,139,142. Acoustic measurement of physical properties. N.B. AGDUR and P. WEISSGLAS. 22 Aug., 1966 [3 Sept., 1965], No. 37595/66. Heading H4D. [Also in Division G1] In a system for measuring the weight per unit surface area of sheet material a transducer energized by spaced electrical pulses of predetermined amplitude and duration vibrates the material and the vibration amplitude is determined. In the Fig. 1 embodiment sheet material 10 is vibrated by acoustic pulses transmitted by transducer 11 and reflected from surface 35. The output of receiving transducer 13 is passed to amplitude-measuring circuits 34, 17 via gate 33 which blocks that output corresponding to energy received directly from transducer 11. The input energy to transducer 11 may be held constant, or a probe which senses the vibration amplitude of transducer 11 may be used to keep that amplitude constant. In alternative embodiments direct transmission of radiated acoustic energy between transducers 11 and 13 is prevented by mounting them (a) in separate acoustically-insulated enclosures on one side of material 10 (Fig. 2, not shown), or (b) in separate baffled enclosures one on each side of material 10 (Fig. 9, not shown), or (c) coaxially in a common enclosure, with acoustic insulation between the transducers (Fig. 3, not shown). Embodiments employing electromechanical transducers directly coupled to material 10 as the receiving transducer (Fig. 4, not shown), or as the transmitting transducer (Figs. 7 and 8, not shown) are described. In further embodiments a receiving transducer disposed on each side of material 10 and coupled to respective inputs of a differential amplifier (71) are used (Fig. 5), or the vibration of material 10 is measured by an optical interferometer (not shown).
Patent SE-320751-B (SE)
Inventor: PATTISON J
IPC: C08G59/42
Filed: 1963-12-20
Abstract: Aqueous coating compositions are produced by treating a polyol having at least 3 hydroxy-groups and a molecular weight of at least 500 successively with (a) a drying oil fatty acid and (b) a maleinized fatty acid and partially or completely neutralizing the product with a base.  Polyols specified include:  a copolymer of styrene and allyl alcohol, and epoxy-resins, e.g. an epochlorohydrin/bisphenol A adduct.  Drying oil fatty acids specified include those of linseed oil, soya bean oil, dehydrated castor oil and tall oil.  2 moles per mole of polyol may be used at 350-450 DEG  F.  Maleinized fatty acids specified include maleinized tall oil, and linseed oil.  This treatment may be at 200-260 DEG  F. for a sufficient time that half the maleic acid carboxyl groups are reacted.  The neutralization may be at room temperature.  Bases specified are ammonia, triethylamine, diethanolamine and diethylethanolamine. The base may be added in aqueous solution or dispersion which may contain an organic solvent, e.g. ethylene glycol monobutyl ether.  The product may be diluted to a coating composition with water or organic solvents, e.g. hexanol, octanol, hexamethylene glycol and ethylene glycol monobutyl ether. The coating composition may also contain a drier, e.g. cobalt naphthenate in ethanol, and a filler or pigment, e.g. Fe2O3, rutile TiO2, barytes, carbon black or fibrous talc.  It may be converted to a baking enamel by adding 5-100% of an aminoplast resin, e.g. a melamine-form-aldehyde resin and 0.01-2% of a catalyst therefore.  In examples, the esterification is carried out in toluene or xylene solution. Potassium tripolyphosphate is used as a dispersing agent. In Example VIII the polyol is an acrylic copolymer of methyl methacrylate, butyl methacrylate, glycidyl methacrylate, thiophenol, and azodi-isobutyronitrile prepared by heating the reactants in isopropanol containing toluol.
Patent SE-393876-B (SE)
Inventor: BARRETT H H
IPC: G21K1/10
Filed: 1973-10-31
Abstract: Noncoherent radiation, such as X-rays, is spatially coded, directed through an object and spatially detected to form a spatially coded pattern, from which an image of the object may be reconstructed. The X-ray source may be formed by X-ray fluorescence and subtraction of the holographic images formed by two sources having energy levels predominantly above and below the maximum absorption range of an agent in the object may be used to enhance contrast in the reproduced image. Constant spatial frequency coding of the source may be used to produce a spatial carrier frequency to enhance detection of low spatial frequency components of the spatially coded pattern so that images may be a more easily reconstructed such as the optical reconstruction of spatially code formed by the off-center section of a Fresnel zone pattern by converting the detected intensity pattern to a diffraction or phase pattern.
Patent SE-439653-B (SE)
Title: Method during paper manufacturing of using a cationic starch composition comprised of cationic starch and carboxymethylcellulose or polyacrylic as well as the liquid for this.
Inventor: SUNDEN OLOF
Filed: 1980-09-19
Abstract: The invention refers to a method of increasing retention and binding of pigment during paper manufacturing. The new method is characterized by that one introduces, into pigment slurry with or without fibres, a colloidal solution of an amphoteric starch composition also containing cationic amine groups such as anionic acid groups, whereby the named starch composition is layered onto the pigment surfaces like an amphoteric gel coat with limited strength. Thereafter setting up a non-organic polycationic or polyanionic union for agglomeration and development of a considerably stronger membrane gel outside of the gel coated pigment particles. The thus treated pigment suspension is used in the usual manner for paper manufacturing. For the invention, usual pigments such as kaolin, chalk, talc, titanium dioxide as well as fibre-shaped minerals such as asbestos and wollastonite can be used. Suitable amphoteric starch compounds are products of reactions between cationic starches and compounds such as carboxymethylcellulose or polyacrylic acid. Among the non-organic polyionic compounds, which are suitable for the development of solid gel membrane these include polyaluminum salts and silicic acid preferably in oligomers or polymer form.<IMAGE>
Patent SE-445448-B (SE)
Title: Method of releasing gas in a fluid and device for executing the method
Inventor: WOODE RUDOLF
IPC: B01F3/04
Filed: 1980-12-18
Abstract: The invention is a method of releasing and mixing gas in a fluid and a device for executing the method at low energy consumption.The invention is designed as a channel (3) standing vertically in the fluid (2) and open at both ends through which the fluid (2) in which air or another gas is to be released and mixed is forcefully moved from near the fluid surface to near the bottom of the fluid volume (2).The air or gas to be released and mixed in the fluid (2) must be above the free surface of the fluid (2). Above the fluid surface (2), within the area of the channel's upper orifice (3), there is one or more downward pointing fluid streams (5). When they pass through the surrounding air/gas, they draw the air/gas through the surface of the fluid (2) and into the channel orifice (3). The turbulence of the streams (5) when they break through and just under the surface of the fluid (2) releases a great deal of air/gas into the fluid (2) that flows down through the channel (3).<IMAGE>
Patent SE-445772-B (SE)
Title: Device for incinerator for refuse, rubbish and the like
Inventor: FLATLAND T
IPC: F23G5/00
Filed: 1981-06-17
Abstract: Automatic fire grate device for incinerators with forced outfeed of ash, comprising interlocking blocks of refractory. The top of the blocks angles down towards an elongated ash outfeed orifice, whose boundary surfaces are formed by the inner side surfaces of the blocks. The top of the blocks is preferably trapezoidal, formed by straight horizontal and vertical surfaces.<IMAGE>
Patent SE-434334-B (SE)
Title: Instrument for percutaneous extraction
Inventor: OHLSON LARS GEORG
IPC: A61B17/22
Filed: 1982-11-11
Abstract: An instrument for percutaneously extracting stones from the urinary tract or the bile ducts of a patient consists of a basket A which is open at the front and comprises a number of resilient arms 12, 13, 14, 15, 16, 17. The basket can be kept collapsed in a catheter when the latter is passed forward to the stone. When the basket is pushed out, it opens for the purpose of capturing the stone. The ends of the arms possess thread guides for a drawing thread 18, 19 which extends through the catheter and is passed through the thread guides in such a way that pulling on the thread results in the end of the basket being pursed together for the purpose of retaining the stone 30. <IMAGE>
Patent SE-448422-B (SE)
Title: Hand tool protective cover
Inventor: MICKOS KAJ
IPC: B23D45/16
Filed: 1986-04-15
Abstract: The cover is in two halves (7,8), each of the undersides of which is provided with a through track (11,12). These tracks intersect each other, and at the crossing point a guide pin (13) extends upwards through both tracks from a slide radially movable in a fixed part (6) of the cover. The slide is guided by two parallel edges (15,16) which are slightly tooth-shaped. The pin is activated radially inwards by a draw spring (17) between it and a fixture socket(5). On the facing edges (18,19) of the cover halves are two inclined outwardly-directed guide lips (20,21), and a brake shoe (22) is fitted on the cover fixed part. In the peripheral feed-out aperture (30) of the cover is fitted a collection container (31) with a metal netting type removable bag (32). A U-shaped guide plate is fitted in the feed-out aperture inserting with one arm on either side of the tool (3) and locating tightly against the cover inner walls. The plate is so directed that swarf (24) is fed through the feed-out aperture and into the collection container.
Patent ZA-9010409-B (ZA)
Title: Utilisation of a polypeptide with human 2 interleukine activity in the preparation of a pharmaceutical composition for the treatment of epithelial malignant tumours
Inventor: TURSZ THOMAS
IPC: A61P35/00
Filed: 1990-12-27
Abstract: PCT No. PCT/FR90/00951 Sec. 371 Date Jul. 8, 1992 Sec. 102(e) Date Jul. 8, 1992 PCT Filed Dec. 27, 1990 PCT Pub. No. WO92/07577 PCT Pub. Date May 14, 1992.The use of a polypeptide having human interleukin 2 activity for preparing a pharmaceutical composition for treating malignant epithelial tumours of the upper respiratory/alimentary tract or the thymus, is described.
Patent FI-111447-B (FI)
Inventor: PITKAENIEMI TARMO PETRI PAEIVI
IPC: B27L7/00
Filed: 2000-01-19
Granted: 2003-07-31
Abstract: A chopping machine for cutting and splitting a timber, said chopping machine comprising a crosscutting device (1) for cutting the timber, a feeder (2) for feeding the timber in its longitudinal direction to the crosscutting device, a splitting apparatus (4) operated by a splitting cylinder (3) for splitting a cut block of timber, said feeder comprising two elongated supporting surfaces (5, 6) forming a substantially horizontal trough open in the upward direction, into which the timber to be treated can be placed. According to the invention, one of the supporting surfaces (5, 6) is connected to a power means for moving the supporting surface back and forth in the longitudinal direction of the trough, and the supporting surfaces (5, 6) are provided with directional holding elements (7) arranged in the longitudinal direction of the trough to prevent the timber from moving in relation to the surface away from the crosscutting device (1). <IMAGE>
Patent FI-111280-B (FI)
Inventor: LEIMU JUHA
IPC: D21G9/00
Filed: 2001-11-08
Granted: 2003-06-30
Abstract: A blow box (18) for supporting the web run in a paper machine or the like, which blow box comprises members for maintaining a negative pressure at least in one negative pressure region (24) between the wire (20) and the blow box. The members comprise a blocking member (30, 32), which is arranged, regarding the wire's running direction, at the beginning and/or at the end of said negative pressure region, which extends across the wire and projects towards the wire, and which is movable in relation to the blow box, and blowing members (34, 36), with which air is ejected with blows between said blocking member and the wire from said negative pressure region and/or with which air is prevented from entering this negative pressure region. The blocking member is connected to the blow box by a hinge member (40, 42), which allows the blocking member to rotate around the articulation point of the hinge member due to the pressure difference between the pressure acting on the blocking member's blocking surface (30', 32') directed towards the wire and the pressure acting on the blocking member's back surface (50, 50') directed away from the wire.
Patent FI-128144-B (FI)
Inventor: KOIVUSALMI EIJA
IPC: C10M171/02
Filed: 2005-12-12
Granted: 2019-10-31
Abstract: Uppfinningen avser en process för framställning av en mättad kolvätebaserad högklassig basolja eller basoljekomponent. Den uppfinningsenliga processen omfattar två huvudsteg, vilka är oligomerisering och deoxygenering. Som inmatning används fördelaktigt ett biologiskt råmaaterial innehållande omättade karboxylsyror och/eller karboxylsyraestrar.
Patent FI-120855-B (FI)
Inventor: JAHKONEN PEKKA
IPC: H02M5/44
Filed: 2007-02-15
Granted: 2010-03-31
Abstract: The invention concerns a power control apparatus and a method for supplying power between an electric machine and an energy source. The power control apparatus contains at least two converters comprising a plurality of switches, at least some of which switches belong to a set of switch modules comprising a plurality of switches. In the method of the invention, a first set of switches belonging to at least two different modules and arranged to form a first converter is controlled by a first converter control, and a second set of switches arranged to form a second converter is controlled by a second converter control.
Patent FI-120112-B (FI)
Inventor: HAKOLA JANI
IPC: D21G1/02
Filed: 2007-12-20
Granted: 2009-06-30
Abstract: A roll comprises a shaft (12), which consists of a cylindrical middle part (12c) and an end part (12a, 12b) at each end of the middle part (12c) by means of which the shaft (12) is rotatably bearing-mounted in end bearings (13a, 13b), and a shell (11) fitted on top of the middle part (12c) of the shaft (12) which shell rotates along the shaft (12). The middle part (12c) of the shaft (12) comprises at least one pressure volume (61) to be pressurised with pressure medium, whereby the part of the outer surface of the middle part (12c) being outside the pressure volume (61) in the direction of the radius of the shaft (12) determines a peripherical joint surface (60). When said at least one pressure volume (61) is pressurised, the middle part (12c) expands from the area of the joint surface (60) in the direction of the radius of the shaft (12) to form a non-rotatable joint between the shaft (12) and the shell (11).
Patent FI-128943-B (FI)
Inventor: MIKKOLA PEKKA
IPC: C02F7/00
Filed: 2018-03-20
Granted: 2021-03-31
Abstract: Vid förfarandet enligt uppfinningen för att överföra oxygenrikt vatten till oxygenutarmade skiktet är en vattenöverföringsapparatur (1) vilken innefattar en vattenöverföringspump (17, 17a) och dess kraftkälla (2). Oxygenrikt vatten ledas från skiktet av oxygenrikt vatten till oxygenlidande vattenskiktet. Vattenöverföringsapparaturen (1) innefattar ett första vattenöverföringsorgan (3) för överföring av vatten från vattenskiktet till en annan för oxidation av vatten i oxygenutarmade skiktet.
Patent FI-130269-B (FI)
Title: Lens, illuminator, and omnidirectional illuminating system
Inventor: LAAKSO VESA
IPC: G08B5/36
Filed: 2018-10-15
Granted: 2023-05-24
Abstract: It is herein proposed a novel lens (100) for an obstruction illuminator or an aviation illuminator as well as an illuminator (1000) and omnidirectional illuminating system (3000) making use of such a lens. The lens (100) has an optical portion 110) which has a first optical surface (111) and a second optical surface (112) that define a thickness there between. The lens (100) has a length in a first Cartesian dimension (X), a height in a second Cartesian dimension (Y), and a depth in a third Cartesian dimension (Z). The thickness of the optical portion (110) is non-uniform along the first Cartesian dimension (X) and along the third Cartesian dimension (Z).
Patent FI-129245-B (FI)
Title: A system and a method for an electrochemical process
Inventor: POLUEKTOV ANTON
IPC: H02M7/219
Filed: 2019-09-19
Granted: 2021-10-15
Abstract: A system for an electrochemical process comprises an electrochemical reactor (101), a converter bridge (104) for supplying direct current to electrodes (102, 103) of the electrochemical reactor, and serial inductors (107) connected to alternating voltage terminals of the converter bridge. The converter bridge comprises bi-directional controllable switches (111, 112) between the alternating voltage terminals and direct voltage terminals of the converter bridge. Forced commutation of the bi-directional controllable switches enables reduction of current ripple in the direct current supplied to the electrochemical reactor. The forced commutation enables also to control a power factor of an alternating voltage supply of the system.
Patent HK-1045321-B (HK)
Title: Non-fogging pressure sensitive adhesive film material
Inventor: MAMISH ABBOUD L
IPC: C09J133/00
Filed: 2002-09-11
Abstract: Flexible, conformable, pressure sensitive adhesive film material has a plastic film and a compatible pressure sensitive adhesive layer on at least a first surface of the plastic film. The plastic film is formulated of plastic film polymers and optional additives. The plastic film polymers include, at least, thermoplastic ethylene/styrene interpolymer in major part, and a temperature modifier polymer, which increases the thermal resistance of the plastic film. The pressure sensitive adhesive layer is compatible with the plastic film, such as acrylic-based adhesive and shear-coated rubber-based adhesive. The PSA film material can be harness tape for use in wire harness constructions and can provide advantageously low fogging and good recyclability, along with performance characteristics suitable to stringent harness tape and other end-use applications. In certain embodiments, a plastic barrier layer is coextruded with the plastic film, and a surface of the plastic film opposite the adhesive layer.
Patent HK-1049427-B (HK)
Title: Circuit card assembly having controlled expansion properties
Inventor: DISHONGH TERRANCE J
IPC: H05K1/02
Filed: 2003-02-25
Abstract: Piezoelectric material is embedded in epoxy layers of circuit cards to control thermal expansion and contraction as a function of temperature changes. A temperature sensor and thermostat generates a controlled voltage as a function of temperature and applies the voltage to piezoelectric blocks within the circuit card. Local areas of the circuit card can have different amounts of piezoelectric material or different thermostats. Piezoelectric blocks can be arranged in regular patterns or can be randomly or pseudo-randomly placed.
Patent HK-1053855-B (HK)
Title: Method of concentrating and recovering a viral enzyme activity from biological samples
Inventor: MALMSTEN ANDERS
IPC: C12N/
Filed: 2003-07-02
Abstract: A method of concentrating and recovering an enzyme activity from enveloped viruses present in a biological sample, is described. The method comprises contacting the biological sample in a first buffer solution with a virus-binding matrix, such as an anion exchanger matrix, to attach virus particles present in the sample to the matrix, washing the matrix carrying the virus particles with a second buffer solution to remove components interfering with viral enzyme activity, lysing the immobilized virus particles in a third buffer solution and recovering the concentrated viral enzyme activity from the third buffer solution. Additionally, a commercial package containing written and/or data carrier instructions for performing laboratory steps for concentration and recovery of an enzyme activity from enveloped viruses present in a biological sample and at least one component necessary for the assay, is disclosed.