baber/WOPTO huggingface dataset:
Patent IT-1307772-B1 (IT)
Inventor: BERTONI ROBERTO
IPC: B41K1/02
Filed: 1999-07-02
Granted: 2001-11-19
Abstract: A self-inking stamp holder, said stamps comprising a box-like frame or case with openings on at least two opposite sides and a slide containing an overturnable stamping member and an inking pad, elastically sliding within said frame or case between the openings. The holder is formed by an upright and a plurality of main wings extending obliquely in a parallel relationship from at least one face thereof each wing being capable of holding a stamp. Retaining means are associated to each of the main wings for abutting on said frame or case, when held from a respective main wing, from the opposite side of the main wing. To firmly secure the stamp in position thereon.
Patent IT-1289582-B1 (IT)
Inventor: CESARI ALESSANDRA
IPC: D06F81/06
Filed: 1996-04-15
Granted: 1998-10-15
Abstract: PCT No. PCT/IT97/00081 Sec. 371 Date Oct. 7, 1998 Sec. 102(e) Date Oct. 7, 1998 PCT Filed Apr. 14, 1997 PCT Pub. No. WO97/39174 PCT Pub. Date Oct. 23, 1997The object of the invention is to provide a space saver ironing board that can be easily utilized and may be placed in any room of the house. In the closing position it is hung up on the wall and occupies a very small volume, comparable to that of a medium size picture (FIGS. 3 and 4). The opening movement is very simple and manageable: the space saver ironing board is rotated down from the wall until the horizontal working position (the figure), while it hanging on the wall. The rotation hinge is inserted into a fixed support wall bracket. The ironing board can be used in this position or unhooked from the wall and moved elsewhere (FIG. 5). Through the closing movement every part finds its proper position: one of the pair of legs (3) with their triangular cross-piece (5) provides the frame for the entire structure when in the closed position. The front panels (10) fixed to the underside of the legs cover the front of the structure (FIG. 4), behind which are hidden the closed ironing board surface (6) and the other legs (4) in vertical position.
Patent IT-1266612-B1 (IT)
Title: Automatic apparatus for applying paste, beads and other decorative elements to fabrics and similar
Inventor: PESSANI ANGELO
IPC: B44C/
Filed: 1993-10-22
Granted: 1997-01-09
Abstract: The subject of this invention is an automatic apparatus for applying paste, beads and other decorative elements to fabrics and similar which comprises a frame for blocking a portion of the fabric, positionable under a unit for applying the paste; the frame is connected to means for displacement along two directions perpendicular to one another. The peculiarity of the invention is in the fact that the application unit comprises two heads for picking up and applying the paste and similar respectively; one of the heads is in a pick-up position while the other head is in an application position and vice versa. <IMAGE>
Patent IT-1265189-B1 (IT)
Title: Generatore trifase
Inventor: SCHUSTEK SIEGFRIED
IPC: H02K9/06
Filed: 1993-11-16
Granted: 1996-10-31
Abstract: L'invenzione riguarda un generatore trifase, eseguito come rotore a poli dentati, con una cassa statorica e un rotore (11) a poli dentati, formato da piastrine (34, 38), denti (33, 35) e disposto con un avvolgimento di eccitazione (32) su un albero (30), nonché con ventilatori (40) disposti fra piastrina e cassa statorica. Viene proposto l'ottenimento di un incremento della potenza mediante una incrementata dispersione del calore dissipato nella parte di eccitazione.A tale scopo è previsto che almeno una delle piastrine (34, 38) in corrispondenza del lato opposto all'avvolgimento di eccitazione (32) su alette distanziatrici (36) è dotata di un ventilatore (40) e le alette (36) si estendono in sostanza radialmente dall'interno verso l'esterno.(Figura 2).
Patent IT-1304532-B1 (IT)
Title: Remote controlled cart for carrying golf clubs or other objects
Inventor: CAVALLINI FRANCESCO
IPC: A63B/
Filed: 1998-01-28
Granted: 2001-03-19
Abstract: The cart has two drive motors (24,25) that are controlled through an electronic controller (28) and are connected to a battery (29). The battery also supplies a microprocessor (30) that interfaces with the controller (28) and with sensors (31) that detect obstacles and also sense an external signal associated with the player. When the transmitter (33) is activated the cart follows the player and relieves him of the responsibility of steering it, but a manual mode can be selected if desired.
Patent IT-1265557-B1 (IT)
Title: Method for the fabrication of contoured panels for furniture, with lining of ecological plastic material
Inventor: SACCARDO MARIA IVANA
IPC: A47B/
Filed: 1993-03-30
Granted: 1996-11-22
Abstract: Method for the fabrication of contoured panels for furniture with lining of ecological plastic material, comprises a contoured body 1 consisting of an essentially flat part, in which there is produced at least one moulding, said body 1 being lined with a sheet 2 of the following composition: on the outside, there is A a varnish resistant to scratching and to ultraviolet light, yet at the same time elastic enough to allow hot elongation of the plastic itself (for example, WP 760011 from Basf.), B a varnish serving as binder between layer A and layer C (for example, WP 700041 from Basf.), C a layer of plastic, such as polystyrene, with a varying percentage of additive preventing yellowing from ultraviolet light, D a layer of plastic, such as polystyrene, with a variable percentage of thermoplastic rubber, to make the end sheet sufficiently elastic, E a varnish serving as binder between the polystyrene and the water-based or similar glues used for gluing it to the contoured body 1. <IMAGE>
Patent IT-1268439-B1 (IT)
Title: Conveyance system in heat-controlled piping for fluid and semi-fluid process products
Inventor: SCARZELLA LUCIANO
IPC: B01L/
Filed: 1993-03-22
Granted: 1997-03-04
Abstract: The invention concerns a new system for maintaining the temperature of and/or heating or cooling a process fluid conveyed in piping. The heat exchange between the process fluid, inside the conveyor piping, and the heating or cooling fluid, inside annular piping concentric with the first and independent from it (jacket) is obtained by direct contact between the two lines ("jacket" and conveyor piping). Insulation towards the outside of the "jacket" as well as the high conductibility of the metal parts in contact permit the best transmission of heat between the two fluids considered - process fluid and carrier fluid. <IMAGE>
Patent IT-1268437-B1 (IT)
Title: Safety device for infusion-complete alarms
Inventor: NICOLETTI PIO
IPC: A61M/
Filed: 1993-05-20
Granted: 1997-03-04
Abstract: Safety device for infusion-complete alarms, which comprises one end fitted with a coupling for supporting the device itself, an end for a support for an infusion liquid, a connection element between said support and a head element engaging an intermediate section of the safety device to activate an impulse device suitable for transmitting the infusion-complete alarm to a call reception system for the supervisory personnel, spring return means for said head element, an adjustable ring acting as potentiometer for said spring means, and  a graduated scale for displaying the alarm limit set by means of the adjustable ring. <IMAGE>
Patent IT-1266110-B1 (IT)
Title: Improved vacuum cleaning device, of the type with segment at least partially submerged in a water container
Inventor: PIETROBON SILVANO
IPC: A47L/
Filed: 1993-07-22
Granted: 1996-12-20
Abstract: Improved vacuum cleaning device of the type basically subdivided into two parts, respectively; a first upper part comprising the support body of an aspirator motor assembly located in a compartment lined with soundproofing material and countersunk in a first annular filter, and a lower part consisting of: - a container of water, basically conical, secured at the perimeter by lever hooking means to said body; - a cylindrical element with no ends, inside said container, supported along the edge and partially submerged in the water, obtaining between the overlooking walls, perpendicular to the bottom, an annular space, comprising a siphon, as a forced path of the air and/or the liquid aspirated from the outside through collection means; - at least one dirt separating disk, being perforated, at the base of the cylindrical element and submerged in the water in the container; - and one or more filters not in contact with water, also of differential density, one being supported by the cylindrical element, defining an intermediate air cushion. <IMAGE>
Patent JP-2886853-B1 (JP)
Title: カチオン重合性塗料組成物
IPC: C08G65/18
Filed: 1998-06-08
Granted: 1999-04-26
Abstract: 【要約】
【課題】  密着性、加工性、硬度並びに初期及びレトル ト処理後の潤滑性に優れた塗膜を形成できる缶被覆に適 したカチオン硬化型塗料を得る。
【解決手段】  （Ａ）（ａ）エポキシ基含有化合物と、 必要に応じて（ｂ）オキセタン化合物とからなるカチオ ン重合性バインダ成分、（Ｂ）珪素原子に直接結合する 水酸基、珪素原子に直接結合し加水分解によって珪素原 子に直接結合する水酸基を生成できる加水分解性基、又 はカルボキシル基を有する数平均分子量５００〜１００ ０，０００の変性ジメチルシリコンオイル及び（Ｃ）光 照射又は加熱により重合を開始させるカチオン重合開始 剤、を含有することを特徴とするカチオン重合性塗料組 成物。
Patent JP-3026974-B1 (JP)
Title: 軽量繊維板の製造方法
IPC: D21J1/00
Filed: 1999-06-23
Granted: 2000-03-27
Abstract: 【要約】
【課題】本発明の課題は、軽量で耐圧縮性、クッション 性に富み、そして充分な強度を有する繊維板を提供する ことにある。
【解決手段】  木質繊維を分散した原料スラリーＳを丸 網式抄造機１によって抄造吸引脱水、成形乾燥して木質 繊維板を製造する方法において、該木質繊維の濾水度を １０〜１５デファイブレーター・秒（Ｄ．Ｓ．）の粗さ に設定し、該丸網式抄造機１の回転速度を６m/分以下の 低速に設定することによって、微細な木質繊維を最初に 吸引沈着させ、次第に粗な木質繊維を吸引沈着させ、こ のようにして密度勾配を有する抄造マットをフォーミン グする。
Patent JP-2645817-B1 (JP)
Title: リーフ式電動役物における図柄表示板
IPC: A63F7/02
Filed: 1996-08-22
Granted: 1997-08-25
Abstract: 【要約】
【課題】  従来のリーフ式電動役物の構造では、高速で 回転する回転ドラムの回転時に、図柄表示板の自由端側 の先端縁が隣接する図柄表示板の図柄面を擦るため、該 図柄面が磨耗によって剥げて図柄が見えにくく、最悪の 場合には図柄が全く見えなくなるといった問題があっ た。
【解決手段】  駆動手段１１で回転される円筒状の回転 ドラム１２の外周に複数の図柄表示板１３を回動自在に 支持し、回転ドラムを任意の位置で停止させることによ り表示位置に位置する上下一対の図柄表示板で図柄を表 示するリーフ式電動役物における図柄表示板において、 前記図柄表示板に擦れ防止部１３ｅを形成して前記回転 ドラムの回転時において、前後する他の図柄表示板の図 柄部と接触し、図柄が磨耗しないようにしたリーフ式電 動役物における図柄表示板である。
Patent JP-3015815-B1 (JP)
Title: 書き換え可能なカラー画像記録媒体及びそれを用いた光による画像形成方法
IPC: G03C1/73
Filed: 1998-09-07
Granted: 2000-03-06
Abstract: 【要約】
【課題】  記録時間の短い光による書き換え可能なカラ ー画像記録媒体及びそれを用いたカラー画像記録方法を 提供する。
【解決手段】  少なくとも一方が透明な二枚の基板又は フィルム間に分子量が２０００以下でガラス転移温度が ３５℃以上のコレステリック液晶性化合物又はそれらの 液晶性化合物の混合物にフォトクロミック化合物を０． ５〜１０重量％添加することによって得られる組成物を はさんだことを特徴とする書き換え可能なカラー画像記 録媒体。少なくとも一方が透明な二枚の基板又はフィル ム間に前記組成物をはさんだ書き換え可能なカラー画像 記録媒体を、該組成物がコレステリック液晶性を示す温 度下で光照射し、その後１℃／秒以上の速度でガラス転 移温度以下まで急冷することを特徴とするカラー画像の 形成方法。
Patent JP-2938070-B1 (JP)
Title: 常圧ｃｖｄ装置
IPC: C23C16/44
Filed: 1998-09-22
Granted: 1999-08-23
Abstract: 【要約】
【課題】  不活性ガスの吹き出し量のバラツキを減少さ せる。
【解決手段】  排気ダクト１０３ａの内面と前記内面を 不活性ガスの流路になる空間１１０を残して覆う金属網 １０４ａと、前記空間１１０に不活性ガス１０８を導入 するために挿入するＵ字管１と、前記Ｕ字管１の底部側 の直線面部分に設けた複数のガス供給口ＳＨ 1  〜ＳＨ 4   と、前記Ｕ字管１の底部側の湾曲面部分に設けた複数の ガス供給口ＬＨ，ＲＨとを含んで構成される。
Patent JP-3034855-B1 (JP)
Title: Ｉｃカード用コネクタ
IPC: H01R13/629
Filed: 1998-12-14
Granted: 2000-04-17
Abstract: 【要約】
【課題】  従来のＩＣカード用コネクタは、ハウジング をシールドするフレームに、ＩＣカードの抜き差しをガ イドするガイド部を一体形成してため、フレームの材料 歩留まりが悪くなり、コスト高になるという問題があ る。
【解決手段】  本発明は、フレーム３とガイド部材４と を別部材で形成し、フレーム３とガイド部材４とを結合 手段である突出部４ｃと係合孔３ｅとで係合するように したので、材料歩留まりを向上することができると共 に、組立性の良いＩＣカード用コネクタを提供できる。
Patent MD-4432-B1 (MD)
Title: Device for controlling the valve timing and the valve lift of the gas-distributing mechanism (embodiments)
Inventor: PETROV OLEG
IPC: F01L31/22
Filed: 2015-07-23
Abstract: The invention relates to propulsion engineering, in particular to devices for controlling the gas distribution of the internal combustion engine and may be used for the production of new engines, and for upgrading engines in service, in which is used the valve drive by the camshaft with hydraulic tappets and throttle gate.The device for controlling the valve timing and the valve lift of the gas-distributing mechanism, according to the first embodiment, comprises a bush (2), in which is installed a plunger (4) with a skirt and an axial channel with a ball check valve (5). In the upper part of the plunger (4) are made longitudinal teeth or is installed a sector with longitudinal teeth which engage with a bar (7) or with an electric device for controlling the angle of rotation of the plunger (4), and in the wall of the skirt is made an oil drain hole (12). In the wall of the bush (2) are made a side opening (3) for the supply of oil and shaped transverse recesses (9) and (10) with control edges for opening and, respectively, closing of the valve of the gas-distributing mechanism. On the outer surface of the bush (2) is made an oil discharge groove (11). From the inside of the plunger (4) skirt is hermetically placed, with the possibility of sliding, a piston (13).The device, according to the second embodiment, is characterized in that the shaped recesses are made in the wall of the plunger skirt, which is made of reduced length, at the same time the drain hole is made in the bush, and the piston is installed from the inside of the bush.
Patent NO-314926-B1 (NO)
Inventor: AXELSSON JAN
IPC: B05C17/02
Filed: 2002-07-12
Abstract: A connector for connecting an extension handle with the handle of a tool. The connector includes a locking mechanism in the form of at least one shoulder on the connector engaging a hole in the tool handle. The shoulder ( 1 ) is connected to a knob via a tongue which is integral with the connector and the knob is placed such that it is located outside the tool handle. The front part of the connector may be split into two halves by a slit. The connector hold the tool firmly. Also, it is easy to disconnect the tool from the connector.
Patent NO-329351-B1 (NO)
Title: Substituerte tiofener, anvendelse derav samt legemiddel for human- eller veterinaermedisinsk anvendelse
Inventor: WIRTH KLAUS
IPC: A61K31/454
Filed: 2004-12-16
Abstract: Det beskrives substituerte tiofenderivater med formel I der R1 til R8 har den i kravene angitte betydning. Medikamenter inneholdende forbindelser av denne type er brukbare for prevensjon eller terapi av forskjellige sykdommer. Således kan forbindelsene blant annet benyttes for behandling av åndedrettsforstyrrelser og snorking, for å forbedre åndedrettet, for å behandle akutte og kroniske sykdommer, sykdommer utløst av iskemiske og reperbusjonsevenementer så vel som ved proliferative eller fibrotiske evenementer, videre for terapi eller profilakse av sykdommer i sentralnervesystemet, lipidmetabolisme og diabetes, blodklumping og parasittiske infeksjoner
Patent NO-335637-B1 (NO)
Title: Signalprosessering av array-data fra et akustisk loggeverktøy
Inventor: GASTON GRAHAM A
IPC: G01V1/44
Filed: 2005-08-31
Abstract: Den foreliggende oppfinnelsen tilveiebringer en fremgangsmåte til å bestemme en egenskap ved en berggrunnsformasjon på ved å benytte et akustisk loggeverktøy på en bunnhullsstreng (BHA) i et borehull i en berggrunnsformasjon. Minst én sender blir benyttet i det akustiske loggeverktøyet for å generere akustiske signaler inn i formasjonen på en første dybde i BHA'en. En flerfoldighet av mottagere blir benyttet på loggeverktøyet for mottak av signaler antyder noe om en parameter av interesse. Flerfoldigheten av mottagere er spredt fra hverandre aksialt fra den minst ene senderen. Målingene gjentas på minst én tilleggsdybde i BHA'en. Signalene på den første dybden og etterfølgende tilleggsdybder blir sortert inn i minst én av: (i) en felles mottagersamler, (ii) en felles forskyvningssamler og (iii) en felles midtpunktsamler, hvilket resulterer i omsorterte signaler. De omsorterte signalene blir prosessert for å tilveiebringe parameteren av interesse. Flerfoldigheten av mottagere kan også segmenteres i asimut rundt BHA's akse.
Patent NO-338398-B1 (NO)
Inventor: HELLEDAY THOMAS
IPC: C12N15/11
Filed: 2006-02-24
Abstract: The present invention relates to the use of an agent that inhibits the activity of an enzyme that mediates repair of a DNA strand break in the manufacture of a medicament for the treatment of diseases caused by a defect in a gene that mediates homologous recombination.
Patent NO-338765-B1 (NO)
Inventor: FINCH HARRY
IPC: A61K31/58
Filed: 2007-06-07
Abstract: There is provided the use of a methylxanthine derivative such as theophylline and a steroid in a synergistic combination for the treatment of chronic obstructive pulmonary disease, wherein the combination is administered by the inhaled route for pulmonary delivery.
Patent NO-329282-B1 (NO)
Inventor: OSTBYE KJELL LARSEN
IPC: A61G17/00
Filed: 2007-06-28
Abstract: A method for environmental stabilization of graves, is described, where the natural degradation have not occurred, is described. The method comprises the following steps: 
¢ drilling a plurality of bore holes (2) into the grave, 
¢ injection of CaO into the grave through a plurality of bore holes, and 
¢ allowing the reaction between CaO and water to develop heat, 
wherein CaO mixed with air and pressurized water, are injected simultaneously.
Patent NO-328261-B1 (NO)
Title: System, fremgangsmate og programvare for konfigurering av husautomasjon ved et salgssted
Inventor: LANDA ARNE
IPC: G06Q30/00
Filed: 2008-09-29
Abstract: System for konfigurering av husautomasjon ved et salgsted, bestående av en kunderelasjonssystemserver (CRM), en maskin til maskin gateway (m2mgateway), en bredbåndsgateway for hjemmebruk og et alarmmotakssenter karakterisert ved at nevnte system består av i det minste en sensor, minst en krypteringsanordning, en identifikasjonstag, en identifikasjonstagleser.
Patent NO-342008-B1 (NO)
Title: Polymorf B av polymorf B av N-{2-fluor-5-[3-(tiofen-2-karbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-fenyl)-N-metyl-acetamid
Inventor: GUGLIETTA ANTONIO
IPC: A61P25/22
Filed: 2009-04-23
Abstract: Det beskrives en ny polymorf av N-{2-f[uor-5-[3-(tiofen-2-karbonyl)-pyrazolo[l,5-a]pyrimidin-7-yl-fenyl}-N-metyl-acetarnid. Videre beskrives det fremgangsmåter for fremstilling av polymorfen, dens anvendelse som et medikament, dens bruk ved fremstilling av et medikament, og farmasøytiske preparater inneholdende den nye polymorf.
Patent NO-343193-B1 (NO)
Inventor: GODAGER ØIVIND
IPC: E21B49/00
Filed: 2015-01-08
Abstract: A pressure gauge system (1) and a method for in-situ determination of a wellbore formation pressure through a layer of cement (22), comprising; - a housing (5) arranged to be permanently installed in said cement (22) on the outside of a wellbore casing (16), comprising; - a pressure transfer means (94) between a first oil filled chamber (8) and a pressure sensor (6), to isolate said pressure sensor (6) from said oil filled chamber (8), and - a pressure permeable filter port (3) in hydrostatic connectivity with said first oil filled chamber (8), and a porous string (12) extending from said filter port (3), said string (12) has a higher porosity and a higher hydrostatic connectivity than said cement (22) for said formation fluid (), and is arranged to transfer said formation fluid when it is embedded in said cement (22).
Patent PL-98220-B1 (PL)
IPC: G01N21/76
Filed: 1975-06-19
Abstract: Novel benzimidazolinone derivatives and therapeutically acceptable acid addition salts thereof, said compounds being useful as long acting neuroleptic agents.
Patent PL-158390-B1 (PL)
Title: Emulsion paint in particular white, for painting of building woodwork on industrial scale
IPC: C09D5/02
Filed: 1988-06-06
Abstract: Emulsion paint, especially white, for industrial painting of construction woodwork containing a film forming substance in the form of styrene acrylate and maleate terpolymer and stabilising, condensing, and dispersing agents as well as pigments, fillers, and anti-calcareous agents characterized in that it consists of 10-30 percent by weight of 35-45 percent water dispersion of terpolymer made of monomers with the following composition: styrene in the amount of 25-60percent by weight, n-alkyl acrylate with the chain's length in the alkyl group C1-C4 in the amount of 10-70 percent by weight, bi-butyl maleate in the amount of 5-30 percent by weight, amides or N-methyl amides of acrylic or methacrylic acid in the amount of 0.25-1.0 percent by weight, and preferably anion active polyelectrolyte in the amount of 0.3-1.3percent by weight, and 1.0-10.0percent by weight of propylene glycol, 1.0-10.0 percent by weight of 35 percent aqueous solution of styrene copolymer and acrylic acid, 0.5-2.0 percent of 25 percent urethane solution in propylene glycol and water, 0.1-0.5 percent by weight of wetting agents, 10.0-25.0 percent by weight of pigment, preferably titanium white, 10.0-35.0 percent by weight of magnesium and calcium carbonate, 5.0-20.0 percent by weight of hydrated magnesium silicate, and 0.1-0.8 percent by weight of defoaming agent.
Patent PL-158731-B1 (PL)
Title: Roof supports testing stand
IPC: G01N3/10
Filed: 1988-10-24
Abstract: Stand for testing mine supports, consisting of several frames connected one after another by the side walls and a bottom slab, while at the top, inside the frame, there is a ceiling slab and a cross-bar, which is coupled with hydraulic servomotors terminated by bolts running into holes made in each vertical part of all of the frames, while in the lower part of the frames, above the base, there is a floor slab coupled to a set of servomotors, characterized in that each of the frames (1) has separate pressure and walking units formed by a separate ceiling beam (5) connected by an articulated joint to a cross-bar (4) and to a set of two-sided hydraulic servomotors (6) which like the bolting mechanism (7) have hydraulic locks, while the bolting mechanisms (7) are coupled to an automatically controlled hydraulic and electric blocking element, while the slides of the ceiling beams (5) and cross-bars (4) have the shape of a sector of the circle of the central tunnel, and the working surfaces of the ceiling beams (5) and of the floor slab (9) have sockets for fastening grips which enable testing of single elements and assemblies of the mining machines, where the lower surface of the floor slab (9) is mounted, so as to allow rolling (10), on the bottom slab (3), the upper surface having catches (11) for advancing the support in the tunnel.<IMAGE>
Patent PL-157965-B1 (PL)
Title: Insulating element with a reinforced external layer
IPC: B32B27/42
Filed: 1988-12-16
Abstract: Insulation element of foamed carbamide materials, having a reinforced external coating in form of hardened silicate compound, alternatively coated prior to hardening with fine, loose, non-absorbent such as sand, smoke dust or coated with a hydrophobic substance, in particular bituminous with, if need be, fine, loose non-absorbent applied, characterised in that a prepared fitting, sheet or plane, which is the genuine insulation material, is covered at least on one side with tightly adherent, reinforcing layer, prepared of hard silicate gel, reinforced with grid or fibrous materials cuttings, at the same time the surface of the reinforcing material being mostly covered with hard silicate gel.
Patent PL-161738-B1 (PL)
Title: Method for extraction of rhodium or rhodium with platinum from an iridium-contaminated material
Inventor: NAGRODZKA IWONA
IPC: C01G55/00
Filed: 1989-04-07
Abstract: A method of obtaining rhodium or rhodium with platinum from material with iridium-impurity, consisting in transformation of these metals into a form of chloride complexes and reduction, characterised in that to the solution, containing rhodium chloride complexes or rhodium with platinum, is added ethylene glycol in the amount of 4-10 g per 1 g of rhodium and heated in the temperature of 90-170 degrees Celsius for 1.5-3 hours.
Patent PL-161493-B1 (PL)
IPC: C02F3/12
Filed: 1990-01-13
Abstract: 1. Oczyszczalnia ścieków o dużych ładunkach
zanieczyszczeń biologicznie rozkładalnych, zbudowana
z komór osadu czynnego, osadników wtórnych,
komory kontaktowej oraz komory stabilizacji i zagęszczania
osadu, połączonych w układ dwustopniowego
oczyszczania metodą osadu czynnego, przy czym
komory są wyposażone w ruszty napowietrzające, a
osadniki wtórne i komora stabilizacji wyposażone są
w podnośniki powietrzne, znamienna tym, że ma
wyrównawczy zbiornik (1) o co najmniej dwóch komorach
łączących się ze sobą na zasadzie naczyń
połączonych, przy czym wyrównawczy zbiornik (1)
jest wyposażony w napowietrzające ruszty (3) oraz
w powietrzne podnośniki (4), zaś jedna z komór wyrównawczego
zbiornika (1) jest połączona przelewem
z pierwszą komorą (2) osadu czynnego oraz z przewodem
ssawnym pompy (7) transportującej ścieki do
pierwszej komory (2) osadu czynnego.