baber/WOPTO huggingface dataset:
Patent SE-460914-B (SE)
Title: Reinforcements for thin concrete plates
Inventor: JOEDAL H K
IPC: E04B/
Filed: 1984-02-16
Abstract: The wall component (1) and arch component (2) comprise two outer thin concrete plates (5), each with inlaid reinforcement (7) together with wave-form or saw-tooth diagonal reinforcement (6). The diagonal reinforcement tops are fixed to the plate reinforcements, the diagonal reinforcements being inclined relative to the plates. Thus, the plates with the two kinds of reinforcement form a shell for casting, and at the same time constitute a part of the prepared wall. The outsides of the thin plates are produced by suitable moulds with a flatness which enables their direct application on a lining. In the arch component is an upper thin plate (10) with a filling and control hole (3).
Patent SE-455474-B (SE)
Title: Light arc igniter between workpieces and welding electrode
Inventor: STRID WILLY
IPC: B23K9/06
Filed: 1985-04-01
Abstract: The arrangement includes a piezo crystal element in the electrode holder to produce a high voltage between the electrode and the work piece. The ignition pulse is arranged to occur at the same time or after the main welding current is applied. The holder has an opening with a narrower part which holds one end of the electrode. The electrode is surrounded by a ring which is insulated from the holder and is connected to the piezo crystal element. This produces a voltage by the action of the pressure of arm.
Patent SE-458254-B (SE)
Title: Protective glove
Inventor: NEVALAINEN OSMO
Filed: 1986-12-11
Abstract: The glove is predominantly leather with an inner surface which is plastic coated. The upper and lower parts of the fingers (excluding the thumb) are reinforced and have a plastic coating. The sides are of leather.
Patent SE-468672-B (SE)
Title: Dividable spinnaker boom track slide
Inventor: LEVEFELT BERT
IPC: B63H9/10
Filed: 1992-01-21
Abstract: The invention relates to a dividable spinnaker boom track slide, for the purpose of facilitating handling in the putting-up, taking-down and storage of the spinnaker boom. The spinnaker boom track slide has been configured such that it is dividable into an attachment 10 and a holding fixture 11, which can be locked together by a mechanical coupling. The fastening of the spinnaker boom 18 to the mast 17 is thereby able to be led up and down along the mast, from a rest position to an active position and vice versa. The rest position, parallel with the mast, is also the way in which the spinnaker boom is normally stored. <IMAGE>
Patent ZA-9510440-B (ZA)
Title: Processs of applying phosphate coatings to metal surfaces
Inventor: WENDEL THOMAS
IPC: C23C22/18
Filed: 1995-12-08
Abstract: PCT No. PCT/EP95/04774 Sec. 371 Date Jun. 6, 1997 Sec. 102(e) Date Jun. 6, 1997 PCT Filed Dec. 5, 1995 PCT Pub. No. WO96/17977 PCT Pub. Date Jun. 13, 1996A method is disclosed for applying phosphate coatings to surfaces of zinc, iron, aluminum, and the alloys thereof by wetting with a phosphatizing solution containing divalent cations and phosphate to form a liquid film, and subsequently drying on the liquid film wherein the metal surfaces are wetted with a phosphatizing solution, which is free from elements of sub-groups 5 and 6 of the Periodic Table, said phosphatizing solution containing: 0.5 to 8 g/l nickel; 2 to 20 g/l manganese; 18 to 170 g/l of phosphate (calculated as P2O5); and has an acid number of 0.4 to 0.8, such that after drying on, a phosphate layer having a weight per unit area of 0.3 to 3.0 g/m2, is obtained, where in the case of phosphatizing surfaces of iron, aluminum or the alloys thereof, the phosphatizing solution necessarily contains 0.5 to 5 g/l of zinc, and in the case of phosphatizing surfaces of zinc or zinc alloys the phosphatizing solution either contains zinc or is free from zinc.
Patent CN-86103805-B (CN)
Title: 视力检查专用车
IPC: A61B3/18
Filed: 1986-05-03
Abstract: 一种适宜于在乡村进行眼科检查并进而提供合适眼镜的视力检查专用车。在车中，那些对因车内进行活动造成的汽车底板振动敏感的仪器通过支撑杆受到的支撑与汽车无关，所说的支撑杆通过汽车底板上的孔延伸出去并直立在汽车下面的地面上。在汽车行驶时将支撑杆固定到汽车地板上，减震装置能防止驱动汽车时产生的仪器的振动。
Patent CN-1018557-B (CN)
Inventor: ZHU RUIFU
IPC: C22C38/14
Filed: 1988-06-15
Abstract: 本发明属于合金材料，一种高耐磨性能的新型锰钢。它是在离碳高锰钢中复合添加稀土钼或钒、钛等合金材料，通过弥散处理，获得固溶强化了的奥氏体基体上弥散分布着球形第二相耐磨质点的金相组织。该材料不仅在非强烈冲击工况下具有优良的耐磨性能，而且在强烈冲击工况下同样具有优良的耐磨性能。其生产工艺简单，成本较低，材料来源丰富，是制造冶金、矿山、建筑、建材机械设备耐磨零件的良好材料。
Patent FI-110761-B (FI)
Inventor: HONKALA TOMI
IPC: D21F1/32
Filed: 2002-03-22
Granted: 2003-03-31
Abstract: The invention relates to cleaning equipment for cleaning a moving surface particularly in a paper machine. The cleaning equipment includes a washing head (10) with a chamber (19) in it opening onto the surface (11) to be cleaned and nozzle elements (20) arranged inside the chamber (19). The cleaning equipment also includes vacuum means (26) and removal means (15). The vacuum means (26) are arranged in the washing head (10). In addition, the washing head (10) is arranged to be movable relative to the removal means (15) that are fitted in a fixed manner. <IMAGE>
Patent FI-123708-B (FI)
Inventor: DEJACO ANDREW P
IPC: G10L19/24
Filed: 2005-07-01
Granted: 2013-09-30
Abstract: A method of adding hangover frames to a plurality of frames encoded by a vocoder, the method comprising: detecting that a predefined number of successive frames has been encoded at a first rate; determining that a next successive frame should be encoded at a second rate that is less than the first rate; and selecting a number of successive hangover frames beginning with the next successive frame to encode at the first rate, the numbering dependent upon an estimate of a background noise level.
Patent FI-128827-B (FI)
Title: Process for purifying renewable feedstock comprising fatty acids
Inventor: GUTIERREZ ANDREA
IPC: C11C1/08
Filed: 2018-12-14
Granted: 2021-01-15
Abstract: The present invention relates to a process for purifying renewable feedstock comprising fatty acids, said process comprising the steps, where the renewable feedstock comprising fatty acids comprises at least one acid oil and at least another renewable feedstock, and it is treated with an aqueous medium, to obtain a mixture, and a first stream comprising water is separated from said mixture and a second stream comprising fatty acids is obtained as purified renewable feedstock.
Patent HK-1045562-B (HK)
Title: Hall sensor array for measuring a magnetic field with offset compensation
Inventor: HANS-PETER HOHE
IPC: G01R33/07
Filed: 2002-09-26
Abstract: A Hall sensor array for offset-compensated magnetic field measurement comprises a first and at least one additional pair of Hall sensor elements. Each Hall sensor element has four terminals, of which two act as power supply terminals for supplying an operating current and two act as measurement terminals for measuring a Hall voltage. Respective first supply terminals of each Hall sensor element are connected together and to a first terminal of a common voltage source and respective second supply terminals of each Hall sensor element are connected together and to a second terminal of the common voltage source so that the common voltage source supplies an operating current for the Hall sensor elements. The Hall sensor elements are operated in the spinning current mode so that the offset voltages of the Hall sensor elements approximately cancel one another out in a revolution so that the Hall signal contributions which actually depend on the magnetic field remain.
Patent HK-1046578-B (HK)
Title: Reading/teaching aid
Inventor: ARVIND KHANDUBHAI MISTRY
IPC: G09B17/02
Filed: 2002-10-29
Abstract: A method of reading using a reading aid ( 12 ) including a handle part ( 14 ) which is adapted to be gripped manually at a location spaced from text to be read, and a cursor part ( 15 ) attached to the handle part ( 14 ) and extending transversely thereto, handle part ( 14 ) and the cursor part ( 15 ) being attached by a joint ( 18 ) which permits the handle part ( 14 ) to be moved relative to the cursor part ( 15 ) during reading, the cursor part ( 15 ) being positionable by manipulating the handle part ( 14 ) to indicate a part of a line of the text being read, the method including moving the cursor part ( 15 ) along the line and/or down the text during reading to indicate successive words or groups of words, whilst manipulating the handle part ( 14 ) relative to the cursor part ( 15 ) so that the handle part ( 14 ) is maintained out of the reader's line of sight whilst the cursor part ( 15 ) is maintained generally flat against the text.
Patent HU-177160-B (HU)
Title: Device for dewatering piece-like products particularly piece-like textiles
Inventor: BERGLOEFF DAG
IPC: D06F45/00
Filed: 1979-02-07
Abstract: The unit to extract water from a fibrous web, such as in paper making, using paired pressure rollers or pressure plates, has a loose felting layer inserted between the meshed sieves and the pressure bodies. Pref. there are grooves on the outer surface of the pressure rollers in the running direction of a continuous mesh. The meshes and the grooves have about the same capillary suction level, while the felting layer has a capillary suction level which is 10-1000 times greater than that of the meshes and grooves. The design allows the capillary diameter to be increased at small capillary volumes at the separating layer between the filter cakes and the covering.
Patent HU-176123-B (HU)
Title: Disc brake for vehicles, in particular for road vehicles
Inventor: BIEKER DIETER
IPC: F16D65/18
Filed: 1978-04-21
Abstract: Road vehicle disc brake has a fixed saddle encompassing a disc, the saddle (3) having at least one section (4) with two parts (5) formed identically with a trapezoidal shape. Each part (5) is arranged with the shorter of its parallel side edges facing the brake disc axis and crossing it vertically. Each part (5) has a housing (8) in its middle section for an operating device, and holes (6, 7) parallel to the brake disc axis near its corners. The two saddle parts are rigidly connected to each other by at least two retainer bolts (16) which engage in holes (6) in one of the parallel side edges. Each bolt (16), carries a distance piece (17).
Patent HU-177350-B (HU)
Title: Seed dressing machine
Inventor: GYUERK ISTVAN
IPC: A01C1/08
Filed: 1978-01-02
Abstract: Seed dressing apparatus in which seeds are sprayed with a liquid comprises an annular space containing a rotatable seed spreading disc (5) surrounded by a seed deflection plate (13) from which the seeds drop through a liquid spray distributed by a spraying disc (14) and thence fall to the lower end of a vertical screw conveyor (7) surrounded by the annular space and delivery the treated seeds to a discharge duct (16) at the top of the apparatus. <IMAGE>
Patent IT-1263061-B (IT)
Title: sistema di comando di un dispositivo per il raffredamento di un  motore a combustione interna.
IPC: F01P7/08
Filed: 1993-03-17
Granted: 1996-07-24
Abstract: E' descritto un sistema che comanda un dispositivo (2) di raffreddamento di un motore a combustione interna (3). Il dispositivo comprende un circuito idraulico (4, 6) lungo cui fluisce un fluido refrigerante, un radiatore (5), un sensore di temperatura (9), ed un gruppo elettroventola (11). Il sistema comprende una centralina elettronica (14) presentante: mezzi che comparano un valore di temperatura (Tf) con un valore limite superiore (Tfs); mezzi che variano i parametri motoristici e mezzi che abilitano il gruppo, quando il valore di temperatura misurato è maggiore del valore limite superiore; mezzi che comparano un valore di temperatura (Tf) con un valore limite inferiore (tfi); e mezzi che ripristinano i parametri motoristici e mezzi che disabilitano il gruppo, quando il valore di temperatura misurato è inferiore del valore limite inferiore.
Patent IT-1249403-B (IT)
Title: High-density polyethylene tank for machines for pesticide spraying with internal section with walls maximally inclined towards the bottom, for antisedimentation purposes
Inventor: GUIZZARDI PIETRO
IPC: A01N/
Filed: 1991-03-07
Granted: 1995-02-23
Abstract: High density polyethylene tank, for machines for pesticide spraying for agricultural use, with internal section with walls maximally inclined towards the bottom, for anti- sedimentation purposes. The bottom of the tank is designed with maximal slopes so as to obtain complete emptying with very great slopes in every direction (front, back, right and left). The tank which is the object of the invention is equipped with a very efficient stirring system to allow the return to circulation of the greater part of the pesticide product that may have settled out, even after a long period of stagnation. The tank incorporates a supplementary container for clean water for automatic washing of the main tank and of the entire circuit of the pesticide machine and also for hygiene use by the operator. <IMAGE>
Patent IT-1247140-B (IT)
Title: Joining system especially for quadrangular and similar tubes
Inventor: MONTI PIERLUIGI
IPC: F16L/
Filed: 1991-03-07
Granted: 1994-12-12
Abstract: Joining system especially for quadrangular and similar tubes, comprising a pair of blocks having elastic means of connection and threaded holes for means of blocking. The system also comprises quadrangular tubes having a number of holes made both adjacent to the open end of said tubes and along their surfaces with longitudinal development. The blocks also have means of attachment with the described holes and means of engagement with the internal surfaces of the tubes and are insertable in the ends of these tubes. <IMAGE>
Patent IT-1246600-B (IT)
Title: Flangia isolante per condotte metalliche
Inventor: BAGNULO LUIGI
IPC: F16L23/02
Filed: 1991-04-15
Granted: 1994-11-24
Abstract: Flangia caratterizzata dal fatto di essere di per sé già isolante in modo da poter essere accoppiata ad altra normale flangia, avente uguali dimensioni facciali, in modo isolato elettricamente senza dover ricorrere al tradizionale impiego di disco isolante interposto fra due flange normali e dover isolare da queste i bulloni e dadi di serraggio con l'impiego di bussole e rondelle isolanti.
Patent IT-1251444-B (IT)
Title: Metodo per la guida della luce
Inventor: TUUNANEN JUKKA
IPC: G01N21/01
Filed: 1991-10-25
Granted: 1995-05-09
Abstract: L'invenzione riguarda un metodo e dispositivo per guidare la luce su vaschette in un fotometro. Su ciascuna delle vaschette disposte in una fila, viene consecutivamente guidata luce attraverso un disco oscuratore mobile (8) provvisto di una fessura (10) per ciascun percorso luminoso. Così la luce passando attraverso la vaschetta adiacente non interferisce nella misurazione.
Patent IT-1256280-B (IT)
Title: Sistema per inclinare casse di veicoli ferroviari o di carrozze di convogli ferroviari
Inventor: SCHAFER WOLFGANG
IPC: B61F5/22
Filed: 1991-12-09
Granted: 1995-11-29
Abstract: Viene descritto un sistema per inclinare casse come esso può trovare impiego in particolare per veicoli vincolati a rotaia. Il sistema è corredato di una disposizione a cilindro-pistone ad entrambi i lati dell'asse longitudinale della cassa, attraverso la quale, in collegamento con un cilindro idraulico trasversale, è miratamente comandabile la inclinazione della cassa relativamente ad un carrello.Il sostegno della cassa sul carrello ha luogo attraverso bracci oscillanti disposti sostanzialmente verticali, i quali sono formati secondo l'essenza dell'invenzione da disposizioni idrauliche comandate a cilindro. In questa maniera si riesce a comandare o rispettivamente a regolare la inclinazione della cassa attorno ad un punto di rotazione virtuale, scioglibile, miratamente per esempio in dipendenza della velocità in curva, senza accettare lo svantaggio che sia pregiudicata in modo qualsiasi la distribuzione dello spazio all'interno della cassa.
Patent IT-1255847-B (IT)
Title: Dispositivo di bloccaggio di porta con indicatore per macchina lavatrice ed asciugatrice automatica
IPC: D06F/
Filed: 1992-10-06
Granted: 1995-11-17
Abstract: Il dispositivo installato sulla macchina comprende un congegno di comando di porta bimetallico ad azione combinata (30) che, quando attivato, fissa una porta (C) della macchina su un telaio (B) di questa. Un indicatore di porta bloccata (40) è collegato elettricamente al congegno di comando ad azione combinata (30) ed è montato sul telaio (D). Un'unità ad interruttore (20) intercollega un'unità di alimentazione (R) della macchina e il congegno di comando (30). Un'unità di controllo di temporizzazione (10) è azionata in modo da chiudere l'interruttore (20) per attivare il congegno di comando (30) e causare I 'accensione dell'indicatore di porta bloccata (40) quando è iniziato il lavaggio. L'unità di temporizzazione (10) apre l'interruttore (20) per disattivare il congegno di comando (30) e spegnere l'indicatore (40) quando l'acqua è stata scaricata dalla macchina prima dell'esecuzione dell'operazione di asciugatura.
Patent IT-1255964-B (IT)
Title: Procedimento per la realizzazione di una mescola elastomerica o di unaresina ad elevata resistenza alla lacerazione ed una mescola elastomerica ed una resina realizzate con il detto procedimento
IPC: C08K7/18
Filed: 1992-11-27
Granted: 1995-11-17
Abstract: Il procedimento per la realizzazione di una mescola elastomerica o di una resina ad elevata resistenza alla lacerazione consiste nel rivestire totalmente dei corpi in materiale tenace con almeno uno strato di prodotto ad elevate caratteristiche adesive, quando assoggettato ad un adeguato riscaldamento, sia nei confronti della mescola o resina sia nei confronti dei corpi in materiale tenace, nel mescolare i corpi così rivestiti insieme alla mescola elastomerica non ancora vulcanizzata o alla resina non ancora polimerizzata, nel vulcanizzare la mescola così ottenuta o nel polimerizzare la resina ad una temperatura prestabilita e per un tempo prestabilito per la realizzazione della completa reticolazione dell'adesivo con la mescola o resina e contemporaneamente con i corpi.
Patent IT-1270867-B (IT)
Title: Polvere di ossido a granuli fini
Inventor: MEIER ANDREAS
IPC: C01B13/14
Filed: 1993-03-10
Granted: 1997-05-13
Abstract: L'invenzione si riferisce ad una polvere di ossido in parti fini, in particolare nella base di magnesio ed alluminio, con grado di idratazione massimo di 10% in peso, nella quale le singole particelle in ossido sono munite di un rivestimento sottile che impedisce una ulteriore idratazione.
Patent IT-1274729-B (IT)
Title: Layout for the orderly arranging of packs of sheets having different contour
Inventor: SUB MANFRED
IPC: B65G47/244
Filed: 1994-08-24
Granted: 1997-07-24
Abstract: Layout for the orderly arranging of packs of sheet, having different contour and number of sheets, downstream from a layout for sawing and subdividing of sheets to measure, stationed at an ordering location, in an order preparation warehouse (downstream from a packaging unit). The basic structure includes a feed layout, a rotary station with transport unit and a removal layout. The rotary station has a rotation unit for large formats and one for small formats, which devices are arranged in succession in the direction of transport of the packs of sheets and whose vertical axes of rotation are mutually staggered, in plane view, transverse to the direction of transport of the packs by a distance defining two lines of transport. One line of transport (that for the large formats) is functionally connected to the rotation unit for large formats, while the other line (that for the small formats) is so connected to the rotation unit for the small formats. <IMAGE>
Patent IT-1273602-B (IT)
Title: Apparatus for the selection and recovery of wastes
Inventor: PAOLI ANGELO
IPC: B07B/
Filed: 1995-04-21
Granted: 1997-07-08
Abstract: An apparatus for the selection and recovery 1 of wastes, which consists of performing the collection of wastes without differentiation, having downstream from a hopper 2 and essentially in a row along a system of conveyor belts 4 in containers 46, a plurality of stations 11, 19, 24, 31, 39 respectively for selecting the wastes in the form of scraps, the wastes of organic origin, the wastes of iron nature, the wastes of low weight or equal to a predetermined value by means of an aspirator 32 generating a predetermined vacuum, and the wastes of broken glass type. <IMAGE>
Patent IT-1262660-B (IT)
Title: Macchina decoratrice - smaltatrice rotativa per piastrelle ceramiche.
Inventor: SCHIANCHI MARIO
IPC: B28B11/00
Filed: 1993-09-10
Granted: 1996-07-04
Abstract: Il presente trovato concerne una macchina decoratrice- smaltatrice rotativa per piastrelle ceramiche. Esso utilizza una apparecchiatura rotativa la quale comprende un cilindro portamatrice (4) accoppiato su un sottostante cilindro di trasferimento (5) predisposto per venire a contatto, con almeno parte della propria superficie esterna, con la superficie superiore di una piastrella (2) in transito su un piano di appoggio (1). La piastrella (2) è stretta tra i rami affacciati (17) e (17') di due cinghie laterali (7) e (7') che ne producono l'avanzamento controllato sotto il rullo di trasferimento (5), il cui moto di rotazione è sincronizzato con il moto di traslazione della piastrella (2) trascinata dai rami (17) e (17').
Patent IT-1263721-B (IT)
Title: Equipment for the automatic recharging of rechargeable spray cans
Inventor: CORONA PATRIZIA
IPC: B05B/
Filed: 1993-12-23
Granted: 1996-08-27
Abstract: Recharging equipment for rechargeable cans of the submerged cassette and pressurised tank type are provided with automatic systems for recharging and adjustment, simplifying the recharging process and governing the amount of liquid injected into the can in a different and very much more practical way. The recharging operation takes place with a single control which may be associated with the can insert, as a result of which the liquid is injected into the can. Delay systems control the opening and closing of liquid and propellant air delivery valves. The quantity of liquid can be adjusted in two ways: 1. Subjecting opening and closing of the valve injecting liquid into the can to a time delay. This uses a gauged flow of liquid. Closing off of the flow of liquid may be simultaneous with opening of the valve for the propellant air. The use of different thrust pressures for the liquid and propellant air simplifies the circuit because if only the air valve is subjected to a time delay this will automatically stop the flow of liquid. 2. By determining the interval between opening of the valve and the valve injecting propellant air the quantity of liquid which enters the can is controlled via a flow regulator on the liquid charging pipe. In this latter case the use of different thrust pressures will also simplify the circuits.
Patent IT-1257667-B (IT)
Title: Improved plug for uniform compaction of ceramic tiles
IPC: B28B7/00
Filed: 1992-07-29
Granted: 1996-02-01
Abstract: Plug for uniform compaction of ceramic tiles, typically for minting the rear face of the tiles, comprises a flexible layer 12 that defines the active face 11 of the plug, a first rigid body 21 to which said flexible layer adheres, and a second rigid body 22 for attachment of the preceding, where said first body 21 has a number of holes 23 at right angles within which respective sliding elements 24 are accommodated, which are supported behind said layer and where said second body 22 is equipped with a corresponding number of chambers 25 that communicate with the rear bases 24" of said sliding elements 24, which are reciprocally communicating, which are filled with an incompressible liquid and which are hermetically closed by parts of said holes 23 so that the first body 21 can be separated from the second body without dispersion of said liquid. <IMAGE>