baber/WOPTO huggingface dataset:
Patent SE-450680-B (SE)
Inventor: TREIBER R
IPC: H04Q3/24
Filed: 1982-04-13
Abstract: The cut-in appts. is operative between a two-way subscriber channel working with analogue signals and digital equipment, esp. - subscriber circuit for telephone installations with digital coupling fields. A coder is provided that converts analogue into digital signals. Its output terminals are connected to a clamping device. The latter selectively suppresses the coder output signals by subtraction of unwanted signals in digital form. - The output terminals of the clamping device are coupled to the digital equipment. A decoder converts the digital signals of the latter into analogue signals. The decoder output is connected to a summing circuit.
Patent SE-445823-B (SE)
Title: Drive system for water jet systems
Inventor: SCHMIDT ERNST LEOPOLD
IPC: B63B57/02
Filed: 1982-04-19
Abstract: This invention is a drive system for water jet systems used to flush areas, preferably load tanks in ships or cisterns. The system rotates a water jet pipe (12) in relation to a rotatable pipe clamp (11). In order to increase reliability and reduce propulsion loss in a drive system of this type, the system is designed in such a way that a drive device (13) for rotating the pipe clamp (11) turns the water jet pipe (12) in relation to the pipe clamp (11) via a pump (14).<IMAGE>
Patent SE-456694-B (SE)
Inventor: SVENSSON G
IPC: F28F/
Filed: 1987-04-16
Abstract: The present invention relates to a rotary heat exchanger (10) for recovering heat or cold and/or moisture from gas flows. The heat exchanger comprises a casing (12) which incorporates gas-flow channels (16, 18). The heat exchange rotor (22) forms part of a withdrawable rotor unit (55), which also includes a frame (28) on which the rotor is journalled, a transverse wall (56) having an opening for accommodating the rotor, a rotor drive motor (40), and a cover plate (38) which is intended to cover an opening (36) in the casing (12) through which the rotor unit can be withdrawn. Arranged between the transverse wall (56) and the peripheral surface (62) of the rotor (22) is a radially directed peripheral seal (60), to which is connected within the area of the frame (28) an axial seal (82) and a diametrical seal (48) respectively.
Patent SE-468610-B (SE)
Inventor: LINDBERG S
IPC: F41A9/06
Filed: 1988-09-21
Abstract: In large-calibre weapons (1 sec ), use is made of a loading device to allow firing with rounds consisting of different projectiles (10) and charges/cartridges (17) of different sizes which may be combined with the projectiles upon being loaded into the weapon. The projectiles are placed in a first magazine (2 sec ), at which a first transfer device (7) is disposed. This first transfer device transfers each respective projectile to the axis of the bore (1a) of the weapon so as to make possible the interaction of the projectile with a ramming device which rams home each respective projectile placed in the axis of the bore. The charges/cartridges (17) are placed in a second magazine (3 sec ), at which second transfer devices (18) are disposed. These latter transfer devices transfer each respective charge/cartridge to a defined position behind the associated projectile rammed home by the rammer device. The transfer and rammer devices are arranged, together with magazine control devices (26) and sweeper devices (61) for the cartridges, to co-function in a fully automatic loading function for the projectiles and the charges/cartridges.
Patent SE-466828-B (SE)
Title: Method and device for determining a received information- carrying data sequence in a radio system
Inventor: DENT P W
IPC: H03M3/02
Filed: 1990-08-15
Abstract: A received radio signal S has been coded differentially in a transmitter and transmitted over a radio channel with multi-wave propagation and random phase displacement. The radio signal is sampled A/D and a signal sequence R(i) so obtained is decoded differentially to an observed signal sequence V(i) = R(i).R(i-1)* by delay and complex conjugation 10 and multiplication 11. By correlation 12 with a known synchronization sequence the delay coefficients C0, C1 of the radio channel are estimated. A Viterbi analyser 15 sets trial sequences D(i) of symbols and using the delay coefficients C0, C1 predicted signal sequences Vcircumflex(i) are generated depending upon the differential coding procedure of the transmitter. Error signals deltaM are generated between the observed signal sequences V(i) and the predicted signal sequences Vcircumflex(i). The Viterbi analyser 15 accumulates the error signals deltaM and selects the one of the predicted signal sequences Vcircumflex(i) which has the lowest accumulated error signal. The corresponding assumed trial sequence D(i)1 is most probably the data sequence the transmitter generated before the differential coding. <IMAGE>
Patent SI-20154-B (SI)
Title: Adjustable air permeabile fitting lathe
Inventor: PLESTENJAK JO E
IPC: B27K5/04
Filed: 1999-02-02
Abstract: Subject of the invention is an adjustable air permeable fitting lathe, which provides an adequate circulation of air between individual layers during drying and storing wood. The adjustable air permeable fitting lathe according to the invention consists of two flat parallel connecting surfaces (1, 2) with a trapezoid or wavy supporting part (3), which is attached to the connecting surfaces.
Patent ZA-8410144-B (ZA)
Title: A process for the production of a catalyst
Inventor: MESTERS CAROLUS MATTHIAS ANNA
IPC: C07C1/04
Filed: 1984-12-28
Abstract: A copper-nickel catalyst containing on an inert, refractory carrier metallic copper and nickel as active component bound to the carrier, characterised in thata) the catalyst contains at least 5 % by weight, based on the total weight of the catalyst, of metallic copper,b) the catalyst contains less than 20% by weight of metallic nickel, based on the total weight of metallic copper and metallic nickel, the catalyst containing at least 1% by weight of metallic nickel, based on the total weight of the catalyst,c) at least 80% by weight of the nickel is alloyed in the metallic copper,d) the copper-nickel-alloy is present on the carrier in small metal particles with an average particle size of less than 14 nm.The invention also relates to the production of this catalyst and to its use for the reaction of carbon monoxide with hydrogen.
Patent ZA-9010406-B (ZA)
Title: Plasma arc torch having extended nozzle
Inventor: CARKHUFF DONALD WESLEY
IPC: H05H1/28
Filed: 1990-12-27
Abstract: A nozzle 40 for use with a plasma arc torch 10 having a first gas flow within the nozzle 40 for engaging an electrode 31 and generating a plasma and a second gas flow in surrounding engagement to the outer surface of the nozzle 40 is disclosed. The nozzle 40 includes an outer surface 53 of substantially hourglass configuration in longitudinal cross-section so that the second gas remains in close contact with the outer hourglass surface 53 of the nozzle 40 to provide efficient heat transfer from the nozzle 40 to the surrounding second gas flow.
Patent CN-1717741-B (CN)
Inventor: ANDRE THOMAS W
IPC: G11C11/14
Filed: 2003-05-01
Granted: 2011-06-22
Abstract: 在存储器中(10)，读出系统(14)用一个数据(54)和两个参考(64，75)输入检测位状态，从而读出被选存储位单元(77)和中点参考电导之间的电导差。参考电导等于高电导状态存储单元(78)和低电导状态存储单元(79)的平均电导。数据输入(54)连接到被选存储位单元(77)。两个参考输入分别连接到高电导和低电导存储状态的存储单元。读出放大器使用电流偏置或电压偏置，在位单元上加载预定电压范围内的读出电压。通过本电路设计平衡连接到读出放大器互补输出的电容。在某种形式下，两个参考输入在内部相连。若干增益级(90，150，110，130)之一对读出放大器的输出进行放大而不会注入寄生误差。
Patent FI-116232-B (FI)
Title: Universal hair trap for plugholes, comprises tubular mesh formed by ball of wool with rigid core
Inventor: AHLMAN NIILO JUHANI
IPC: E03C1/264
Filed: 2004-12-02
Granted: 2005-10-14
Abstract: The trap comprises a ball of wool creating a mesh structure (1). The mesh structure is shaped as a tube (2) and the ball core is more rigid than the rest of the ball. The core is also incompressible and insoluble. The trap is a loose screen and is made from flexible material.
Patent FI-128146-B (FI)
Inventor: VARIS JUHA
IPC: B29C70/00
Filed: 2008-05-30
Granted: 2019-11-15
Abstract: Uppfinningen avser ett förfarande för framställning av en kompositprodukt. Enligt uppfinningen bildas av ett råämne med hjälp av värme och sprutning en mel-lanprodukt, vars tvärsnittsprofil modifieras väsentligt under tiden för bildandet av mellanprodukter och av den väsentligt varma mellanprodukten formas kompositprodukten med hjälp av åtminstone ett pressverktyg.
Patent FI-123783-B (FI)
Inventor: BATES WILLIAM
IPC: B23K35/28
Filed: 2008-06-12
Granted: 2013-10-31
Abstract: Invention relates to a method of reconditioning a cylinder head (10) of an internal combustion engine, which cylinder head (10) comprises a cylinder head body and at least one worn part fixed to the cylinder head (10), which method comprising follow steps in which the worn part fixed to the cylinder head is removed from the cylinder head(l?), and surface of cylinder head(l?) is machined forming a cavity for a new insert part (30), and the new insert part (30) is arranged into the cavity, the insert part (30) is fixed to the cavity of the cylinder head (10) by brazing, and the insert part (30) is machined to adapt the required dimensions of a new part.
Patent FI-123721-B (FI)
Inventor: AHO SEPPO
IPC: C02F11/00
Filed: 2010-09-28
Granted: 2013-10-15
Abstract: There is provided an apparatus for assisting hygienization of organic waste. The apparatus comprises at least one reception means for receiving organic solid matter and organic waste, mixing means for mixing the organic waste and the organic solid matter together into an organic mixture, selecting means for selecting whether to expose the organic mixture in the mixing means to either: aeration in order to create a homogenized and internally oxygenous organic mixture, thereby accelerating the hygienization of the organic mixture, or a heat treatment, wherein the heat treatment performs the hygienization of the organic mixture, or to neither the aeration nor the heat treatment. The mixing means may then expose the organic mixture to the aeration, or to the heat treatment, or to neither of the aeration nor the heat treatment on the basis of the selection. The apparatus may further comprise delivery means for passing the organic mixture to either aerobic biodegradation or an end user.
Patent FI-125869-B (FI)
Inventor: HEIKKILÄ TARMO
IPC: E21D23/03
Filed: 2013-01-11
Granted: 2016-03-15
Abstract: Menetelmä ja järjestelmä teräslankaverkon (1) valmistamiseksi (2), jossa menetelmässä - johdetaan määrätyn halkaisijasta valssilankaa (2) jatkokäsittelyvaiheeseen (10), - oikaistaan käsitelty valssilanka (3) ja katkaistaan sitä halutun mittaisiksi osiksi, - hitsataan haluttu verkko (1) katkaistuista langan osista (4, 4’), ja jossa menetelmässä ja järjestelmässä valssilangan (2) keskimääräinen halkaisija ei muutu jatkokäsittelyvaiheessa, ja että menetelmä ja järjestelmä ovat vapaita lämpökäsittelyvaiheista. Keksinnön kohteena on myös teräslankaverkon (1) käyttö.
Patent FI-127792-B (FI)
Inventor: RAIVIO VEIKKO
IPC: B32B3/30
Filed: 2017-03-24
Granted: 2019-02-28
Abstract: Keksinnön kohteena on kerroslevy (200) joka käsittää ensimmäisen pintakerroksen (1) ja toisen pintakerroksen (2) ja tilan (4) niiden välissä olevaa kerrosta varten ja jossa pintakerrokset (1, 2) on koostettu kuituverkosta (5, 5´) ja matriisista (6, 6´) ja tila (4) on täytetty kokonaan tai osittain täytteellä (3), joka on puolestaan koostettu 3D kuituverkosta, tai olennaisesti täytekerroksen korkuisista pintakerroksiin yksilöllisesti liitetyistä tilavuuskappaleista, tai rypäleestä täytteen korkeutta pienempiä, toisiinsa liitettyjä ja rypäleenä pintakerroksiin liitettyjä tilavuuskappaleita, tai edellä mainittujen yhdistelmänä. Keksinnön kohteena on myös menetelmä kerroslevyn (200) valmistamiseksi.
Patent FI-129310-B (FI)
Inventor: TUOVINEN EETU
IPC: B07B1/46
Filed: 2019-07-12
Granted: 2021-11-30
Abstract: Sikt enligt uppfinningen omfattar utbytbara siktmoduler (1001, 1002, 1003, 1004). Siktmodulen (1001, 1002, 1003, 1004) är löstagbar från sikten samt utbytbar och fästbar vid sikten. Enligt en aspekt av uppfinningen omfattar sikten en stomme (200) och en eller flera siktmoduler (1001, 1002, 1003, 1004) som är löstagbar/löstagbara från siktens stomme (200), fästbar/fästbara vid siktens stomme (200) och/eller utbytbar/utbytbara.
Patent FI-130168-B (FI)
Inventor: VOUTILAINEN OLLI
IPC: E04C2/52
Filed: 2022-03-22
Granted: 2023-03-24
Abstract: En formyta, en gjutform och ett förfarande för att gjuta ett lutningsgolvelement. Formytan (9) har en brunnplats (16) för en golvbrunn (2) samt lutande ytor som avgränsar brunnplatsen och som har en lutning från brunnplatsen i riktning mot formytans kanter. Vidare är formytan ett stycke med flera delar inklusive åtminstone en brunndel (17) och en kantdel (18) som är separata. Nämnda brunndel är inrättad att omge brunnplatsen och kantdelen är inrättad avgränsa brunndelen på åtminstone två sidor.
Patent HU-180892-B (HU)
Title: Process for preparing 9-/hydroxy-alkyl/-purine derivatives
Inventor: GINER-SOROLLA ALFREDO
IPC: C07D473/30
Filed: 1979-09-14
Abstract: There are prepared compounds of the formula  <IMAGE>  where X is OH, R2 is CH3 and R1 is alkyl of 1 to 8 carbon atoms. The compounds are immunopotentiators, have antiviral activity and anti-leukemic activity.
Patent HU-178088-B (HU)
Title: Process for preparing 3,20-dioxo-4,9-dieno-21-hydroxy-steroids
Inventor: COUSSEDIERE DANIEL
IPC: C07J9/00
Filed: 1979-06-21
Abstract: L'invention concerne de nouveaux dérivés 3,20-dioxo 4,9-diène 21-hydroxyle stéroïdes (1):
     dans laquelle X est un hydrogène ou un tritium, R, un alcoyle de 1 à 3 carbones, R 2  un alcoyle de 1 à 12 carbones, R 3  un alcoyle de 1 à 4 carbones, sous forme d'épimère 21R ou 21S ou de leurs mélanges, ainsi que leur procédé de préparation, leur application comme médicaments et les compositions pharmaceutiques les renfermant. 
     Les composés I sont doués d'activités progestomimetique et anti-estrogène remarquables.
Patent IL-276797-B (IL)
Title: Protective sleeves
Inventor: AZZAM AZZAM
Filed: 2020-08-18
Abstract: A sleeve for protecting a drip pipeline from damage by birds, characterized by: the sleeve having an inner diameter larger by a factor between 2 and 4 compared to an outer diameter of the drip pipeline, and the sleeve being pervious to water flowing out of the drip pipeline.
Patent IT-1249248-B (IT)
Title: Improved activating device for self-heating trays containing precooked foods
Inventor: RIVA ANGELO ROBERTO
IPC: A47J/
Filed: 1991-04-23
Granted: 1995-02-21
Abstract: An improved device is described below for activating the self-heating system in trays containing precooked foods, which device consists of a plastic strip which can slide on a suitable track and which, when pulled, causes the sachet of water to tear open and allows the thermic/chemical reaction with the grains of lime contained in the said tray to take place. The said tearing action is achieved by means of a longitudinal cut performed by a small cutting blade embedded in the slidable head on the tracks. <IMAGE>
Patent IT-1247435-B (IT)
Inventor: BATTEGAZZORE PIERO
IPC: B65D41/34
Filed: 1991-04-29
Granted: 1994-12-14
Abstract: A tamper-proof closure (1) for a bottle (2) and the like, which comprises a cap (3) adapted for screwing on/off the bottle (2), a sealing band (6) connected to the cap (3) by bridge portions (11,12), and abutments (13,14) formed on the band (6) to engage respective teeth (17,18) formed on the bottle (2), has the advantage of an improved indication of the closure having been unsealed, by virtue of the band (6) being split in at least two arched sections (8) which are provided, at the leading (9) and trailing (10) ends in the screw-off direction of the cap (3), with respective bridge portions (11,12) of connection to the cap (3) and respective abutments (13,14), the bridge portion (11) located at leading end (9) being ruptured upon engagement of the respective abutment (13) with the respective tooth (17), and the bridge portion (12) located at the trailing end (10) constituting a hinge (12a) for shifting the arched section (8) angularly following engagement of the respective abutment (14) with the respective tooth (18). <IMAGE>
Patent IT-1247537-B (IT)
Title: Method and plant for production of stratified laminates
Inventor: PAGNONI GIORGIO
IPC: B32B/
Filed: 1991-05-06
Granted: 1994-12-17
Abstract: A method for production of stratified laminates comprises phases of supplying to a first press 12, kept hot at a pre-established temperature, a stack of layers 38 to form a single laminate 40, pressing of the stack and passing it to a second press 13, kept cold, for cooling under pressure. According to the method a production plant for stratified laminates therefore comprises a first press 12, kept hot at a pre-established temperature, a second press 13, kept cold, and means 20 to transfer a stack 38 of layers forming a single laminate 40 between the first and second presses. <IMAGE>
Patent IT-1247948-B (IT)
Title: Adhesive for connection of photochromatic glass and a layer of transparent plastic material to produce ophthalmic lenses, processes for preparation of the adhesive and ophthalmic lenses so produced
Inventor: PATRON GERMANO
IPC: G02B/
Filed: 1991-05-20
Granted: 1995-01-05
Abstract: The invention concerns an adhesive suitable for joining a photochromatic glass and a layer of transparent plastic material to be connected especially in the composition of an ophthalmic lens, characterized by the fact that it is an elastomeric product of copolymerization of the following monomers:  butyl acrylate, butyl methacrylate, acrylic acid and ethylene glycol dimethacrylate and has a glass transition point less than or equal to -20 degrees centigrade.
Patent IT-1248500-B (IT)
Title: System for removal of ash from an electrostatic precipitator
Inventor: SONATO GIUSEPPE
IPC: B03C/
Filed: 1991-06-19
Granted: 1995-01-19
Abstract: System for removal of ash from an electrostatic precipitator, which comprises a number of parallel collecting plates suitably spaced from each other, each consisting of vertical frames to impart longitudinal rigidity and integral with a support structure of said precipitator by means of an upper sealing bar. Each plate of this group is divided vertically into two distinct plates to define two groups of plates. Each of these plates is integral with a lower bar. A conventional ramming device is connected to the free end of the bar of each group of plates comprising a number of means of ramming; a rotation shaft; a motor and a programmable timer. Figure 2. <IMAGE>
Patent IT-1254556-B (IT)
Title: Dispositivo per il cambio dei rocchetti in una rocchettiera ad avvolgimento incrociato
Inventor: GEBALD GREGOR
IPC: B65H67/06
Filed: 1992-03-25
Granted: 1995-09-25
Abstract: I rocchetti ad avvolgimento incrociato deposti su un nastro di deposito da una rocchettiera ad avvolgimento incrociato con l'ausilio di un dispositivo di cambio dei rocchetti possono venire identificati automaticamente e centralmente a seconda della loro origine da una determinata posizione di incannatura, se è previsto un nastro di deposito circolante con un posto di deposito per ciascun rocchetto ad avvolgimento incrociato, associato in modo fisso a ciascuna posizione di incannatura al cambio dei rocchetti, e alla posizione di scaricamento del nastro di deposito vengono associati mezzi di registrazione e di segnalazione per l'identificazione di ciascun rocchetto con i dati letti dal suo posto di deposito.
Patent IT-1258271-B (IT)
Inventor: NERI CARLO
IPC: C08K5/3432
Filed: 1992-04-06
Granted: 1996-02-22
Abstract: Process for obtaining granular forms, from mixtures of powders of two or more additives for organic polymers, including extruding the mixture at a temperature of between about the melting point of the component with the lowest melting point and 140 DEG C, with the condition that, when the mixture consists of two additives, these are not tetrakis [3-(3,5-di-t-butyl-4-hydroxyphenyl) propionyloxymethyl] methane, either in an amorphous or crystalline form, and an antiacid.
Patent IT-1256375-B (IT)
IPC: B01D37/00
Filed: 1992-11-06
Granted: 1995-12-04
Abstract: A method for filtering a chemical product in the liquid state, such as a solvent or the like, by at least one filter, microfilter or the like contained in a filtering station (16) comprises feeding said product or liquid into at least one buffer vessel (7, 8) against a pressure present in this latter, said liquid, by the communicating vessels effect, arriving from a tank (1) for said liquid, this liquid being fed to the filtering station (16) under continuous uniform flow. A plant for implementing said method comprises at least one buffer vessel (7, 8) for the chemical product connected to the filtering station (16) and positioned at least at the same level as a storage tank (1) for said product, there being provided pressurizing means (33) to pressurize said buffer vessel (7, 8) and means (47) for releasing said pressure on filling the buffer vessel (7, 8). <IMAGE>
Patent IT-1256258-B (IT)
Title: Thermal spray lining of piston rings with molybdenum@-stainless steel alloy - by progressively and continuously spraying via forced gaseous stream with mass of droplets melted in oxyacetylene torch
IPC: C23C/
Filed: 1992-12-29
Granted: 1995-11-29
Abstract: Piston rings are thermally spray-lined with a Mo alloy comprising 30-60% Mo and the remainder bonding material, by; (i) anchoring piston rings on a basic structure so that their external contact faces form a cylindrical surface, and (ii) progressively and continuously spraying the rings, via a forced gaseous stream, with a mass of droplets which have been melted in an oxyacetylene torch, and originate from at least one Mo feeding wire and at least one other wire of a softer, metallurgically bonding material, i.e. steel. During spraying, the cylindrical surface is rotated about its longitudinal axis whilst also being moved along this axis, to ensure complete coverage of the piston ring with the alloy.
Patent IT-1271619-B (IT)
Title: Composition and process for the preparation of photochromatic organic glasses
Inventor: RENZI FIORENZO
IPC: C03C/
Filed: 1994-03-21
Granted: 1997-06-04
Abstract: Liquid composition which can be polymerized by radical means into photochromatic organic glasses comprising a polymerisable allyl carbonate, a polymerisation initiator which is capable of generating free radicals under polymerisation conditions and a photochromatic compound or mixture of compounds characterized in that: a) the said polymerisable allyl carbonate is at least a poly(allyl carbonate) of a straight or branched aliphatic C3-C10 polyol, or a cycloaliphatic C5-C16 polyol, the said polyols containing from 2 to 6 hydroxyl groups per molecule, the said poly(allyl carbonates) being in the form of monomers or mixtures of monomer and the corresponding oligomers, b) the said polymerisation initiator, a generator of free radicals, is at least a peroxide compound selected from the classes of dicarbonate peroxides, diacyl peroxides or peroxyesters, c) the said photochromatic compound is at least an organic photochromatic compound selected from the class of chromenes.
Patent IT-1270070-B (IT)
Inventor: SACCHETTI MARIO
IPC: C08F4/622
Filed: 1994-07-08
Granted: 1997-04-28
Abstract: Components of bimetallic catalysts for the polymerization of olefins comprising a compound of a transition metal M selected from Ti, V, Zr and Hf containing at least one M-pibond, a compound of Ti or V not containing metal-pi bonds and a support comprising a magnesium halide. The catalysts obtained from the components of the invention are particularly suitable for gas-phase polymerization processes.