baber/WOPTO huggingface dataset:
Patent IT-MO940128-A1 (IT)
Title: Dispositivo per impilare assicelle
Inventor: PIZZIRANI LUCIANO
IPC: B65G/
Filed: 1994-09-16
Abstract: Il presente trovato concerne un dispositivo per impilare assicelle. Una tramoggia di carico (3), nella quale sono disposte alla rinfusa delle assicelle (30), è vincolata ad un telaio (2) con possibilità di oscillare ed è collegata a mezzi di scuotimento comprendenti un eccentrico (9). Al telaio (2) è fissata una pluralità di pareti verticali (4), parallele fra di loro e disposte inferiormente alla tramoggia (3), che definiscono una pluralità di vani (5) in ciascuno dei quali è previsto che si formi una pila di assicelle. Ad una piastra di supporto (10) è solidamente montata una pluralità di lastre verticali (8), ciascuna delle quali è inseribile in un rispettivo vano (5).
Patent IT-RE930032-A1 (IT)
Inventor: FAVA NEDO
IPC: A01D34/64
Filed: 1993-04-07
Abstract: A machine for cutting grass and the like of the type comprising a frame (1a) to which are made integral an operating engine (2), a driving seat (3), means (4) for steering the machine and a front grass-cutting plate (60), characterized in that such grass-cutting plate (60) comprises at least one or more pairs of cutting blades (61) made to rotate via means (2a, 63, 66, 67, 61a) of transmission of the drive from engine (2) and a guard (62) for protecting such cutting blades, which is extended toward the middle part of the machine by a duct (63) capable of engaging a cut-grass collecting container (9) located centrally with respect to the axes of rotation of front wheels (7) and rear wheel (8) of the machine and located in the lower position grazing the ground as shown in fig. 3, the action of pushing the cut grass toward such container being exerted by the pressure generated by the rotation of cutting blades (61). <IMAGE>
Patent IT-RM940372-A1 (IT)
Title: Struttura di copertura di telaio di un veicolo di tipo motoscooter.
Inventor: SHINOHARA KAZUNORI
IPC: B62J17/00
Filed: 1994-06-10
Abstract: Un veicolo di tipo motoscooter ha una struttura di copertura di telaio in cui una pedana a basso livello è situata in corrispondenza del fondo di uno spazio a curva profonda formato tra una barra di sterzo e un sedile del conducente, una parte di testa anteriore di un telaio portante del veicolo è coperta mediante una copertura di telaio che è composta da una copertura di gambe che si erge dalla estremità anteriore della pedana, una copertura frontale montata sul lato anteriore della copertura di gambe ed una copertura inferiore montata dal di sotto della copertura di gambe e della copertura frontale e sagomata sostanzialmente a forma di U, ed un parafango strutturale è disposto al di sopra di una ruota anteriore in modo da poggiare contro l'interno della copertura di gambe, la copertura frontale e la copertura inferiore. In tale struttura di copertura di telaio, mezzi di accoppiamento (47) sono montati sulla copertura di telaio (15) per accoppiare una parte terminale anteriore (22a) della copertura inferiore (22) sagomata sostanzialmente a forma di U al parafango strutturale (23) in modo da impedire alla parte terminale anteriore della copertura inferiore di muoversi lateralmente. I mezzi di accoppiamento (47) sono composti di sporgenze 48 formate sulla parte terminale anteriore del parafango strutturale ed estendentesi in avanti e di recessi (48) formati nella parte terminale anteriore della copertura inferiore. E' previsto un elemento di fissaggio (44) sulla parte terminale anteriore della copertura inferiore (22) ed un foro a vite (46) è formato nella copertura frontale, l'elemento di fissaggio essendo fissato al foro a vite come una parte di giunto tra la copertura frontale (15) e la copertura inferiore (22).
Patent IT-UD950041-A1 (IT)
Inventor: FASOLI FABIO
IPC: B65G47/244
Filed: 1995-03-15
Abstract: Roller conveyor to arrive at the pinch-roll or other downstream usage means for feeding strip or wide flat products (13) in a hot strip rolling train, the roller conveyor comprising a plurality of parallel and substantially horizontal cylindrical rollers (14) having their axes perpendicular to the longitudinal axis of feed of the strip (13), the roller conveyor cooperating with at least one transversely movable guiding sidewall (17) having an inner surface cooperating with a lateral edge of the strip (13), at least each of the rollers (14) positioned immediately upstream of the downstream usage means consisting of two coaxial half-rollers, which are respectively a first half-roller (14a) and second half-roller (14b), at least the first half-roller (14a) being associated with the at least one guiding sidewall (17), the half-rollers (14a, 14b) being associated with independent respective motors (15a, 15b) governed by a control and actuation unit (16) which actuates the motors (15a, 15b) at least momentarily at different speeds, the control and actuation unit (16) being associated with monitoring means (18) cooperating with the inner surface of the sidewall (17) and monitoring a condition of contact between the lateral edge of the strip (13) and the inner surface of the sidewall (17). <IMAGE>
Patent NO-20093011-A1 (NO)
Title: Lastoverforende undervannskonstruksjon til permanent avlastning av krefter i en rorkopling
Inventor: PEDERSEN TERJE
IPC: F16L1/26
Filed: 2009-09-16
Abstract: En lastoverførende undervannskonstruksjon (10) til temporær innstyring og permanent avlastning av krefter i en rørkopling som er utsatt for bøyemomenter når oppkopling er foretatt med en konnektor (3) som holder rørendene (E1, E2) sammen, er vist. Den lastoverførende konstruksjonen (10) omfatteren i utgangspunktet stasjonær struktur (1) som fastholder den ene rørende (E1) og en i utgangspunktet manøvrerbar struktur (2) som holder på den andre rørende (E2). Den andre rørende (E2) skal koples til den første stasjonære rørende (E2). Den stasjonære strukturen (1) omfatter partier (6) med forutbestemt utforming med tilpassede flater (6a, 6b) for samvirke under sammenføring med komplementære partier (11, 12) med forutbestemt utforming med tilpassede flater (14, 15) på den mobile strukturen (2) for dannelse av en lastvei forbi rørendene (E1, E2).
Patent NO-20130537-A1 (NO)
Title: System og fremgangsmåte for installasjon av plugg
Inventor: FENTON STEPHEN PAUL
IPC: E21B33/076
Filed: 2013-04-18
Abstract: Et system for manøvrering av en plugg inn og ut av en produksjonsrørhenger montert på en undersjøisk brønnhodesammenstilling. Systemet inkluderer en traktor og en endeeffektor som er skjermet i et hus. En styrekabel spoles fra en spole montert på huset, og er festet til traktoren. Styrekabelen tilveiebringer kommunikasjon fra en fjernstyrt farkost (remotely operated vehicle, ROV) til traktoren og endeeffektoren, slik at kommandoer fra ROV-en via styrekabelen styrer traktoren og endeeffektoren. Etterat huset er forbundet til brønnhodesammenstillingen, aktiverer styresignalerfra ROV-en traktoren, fora drive endeeffektoren inn i brønnhodesammenstillingen og kommandere endeeffektoren til å sette pluggen i produksjonsrørhengeren, eller til å fjerne pluggen fra produksjonsrørhengeren.
Patent NO-20141523-A1 (NO)
Title: Verktøy og fremgangsmåte for fluidfortrengning
Inventor: LINKLATER JAMES
IPC: E21B23/08
Filed: 2014-12-17
Abstract: En fortrengnings- og rengjøringsverktøysammenstilling for stigerør (10) omfatter et setteverktøy (8) som kan festes til en arbeidsstreng (11), og et fluidfortrengende legeme (1) som støttes på setteverktøyet. Det fluidfortrengende legeme har en hodedel (6) som er tilveiebrakt med en åpning (12) for å gi plass for relativ bevegelse av det fluidfortrengende legeme i forhold til arbeidsstrengen, og har også fleksible skraperelementer (2) som tilveiebringer dynamisk tetningskontakt med naboliggende overflater av arbeidsstrengen og et stigerør (20). Det fluidfortrengende legeme har et skjørt (5) som henger fra hodedelen og omslutter et kammer (7) for å motta et fluid. Det fluidfortrengende legeme er tilpasset til tettende å gå i inngrep med stigerøret og strengen, og er selektivt frigjørbart fra en initial konfigurasjon hvor det fluidfortrengende legeme støttes av setteverktøyet til en operasjonell konfigurasjon der det fluidfortrengende legeme kan fortrenges aksialt fra setteverktøyet ved innføring av et fluid til kammeret.
Patent NO-20180739-A1 (NO)
Inventor: KANDASWAMI ARAVIND
IPC: E21B43/10
Filed: 2018-05-29
Abstract: A liner hanger can include a first set of slips; a second set of slips; a first actuation mechanism for actuation of the first set of slips; and a second actuation mechanism for actuation of the second set of slips where the first set of slips, in an unactuated state, prevent actuation of the second set of slips via the second actuation mechanism.
Patent PE-20000690-A1 (PE)
Title: Sistema de elevacion de tubo de alimentacion de antecrisol
Inventor: RUGH WILLIAM B
IPC: F16D1/076
Filed: 1999-08-06
Abstract: UN MONTAJE QUE COMPRENDE: A) UN BRAZO DE APOYO QUE SE EXTIENDE EN SENTIDO HORIZONTAL. DICHO BRAZO TIENE DOS ABERTURAS QUE SE ENCUENTRAN ENTRE SUS EXTREMOS OPUESTOS. UNA PRIMERA ABERTURA QUE SE ENCUENTRA ALINEADA VERTICALMENTE CON UN EJE CENTRAL LONGITUDINAL DE UN ACTUADOR LINEAL. UNA SEGUNDA ABERTURA QUE SE ENCUENTRA ALINEADA VERTICALMENTE CON UN TUBO DE ALIMENTACION; B) UN TUBO DE ALIMENTACION QUE SE EXTIENDE EN SENTIDO VERTICAL; C) UN DISPOSITIVO SOSTENIDO POR EL BRAZO DE APOYO PARA ASEGURAR EL TUBO DE ALIMENTACION EN UNA UBICACION ADYACENTE AL EXTREMO DEL BRAZO DE APOYO; D) UN ACTUADOR LINEAL QUE SE EXTIENDE EN SENTIDO VERTICAL Y QUE ES ACCIONADO POR UN SERVOMOTOR, PARA AJUSTAR LA ELEVACION DE DICHO BRAZO DE APOYO. DICHO ACTUADOR SOSTIENE EL BRAZO DE APOYO EN UNA UBICACION ENTRE LOS EXTREMOS OPUESTOS; Y E) UN MECANISMO PARA AJUSTAR LA POSICION DEL BRAZO DE APOYO RESPECTO DEL ACTUADOR LINEAL A LO LARGO DE UN EJE. UN MECANISMO DE ENGANCHE QUE COMPRENDE: 1) UNA PALANCA QUE TIENE UNA PORCION DE MANGO Y UNA PORCION DE LEVA CON UNA SUPERFICIE DE LEVA REDONDEADA; 2) UN ELEMENTO DE SOPORTE, DONDE DICHA PALANCA SE CONECTA DE MANERA GIRATORIA AL ELEMENTO DE APOYO EN UNA UBICACION CERCANA A DICHO MIEMBRO DE APOYO; Y 3) UN ELEMENTO FIJO, EL CUAL SE ENCUENTRA CONECTADO DE MANERA GIRATORIA A DICHO MIEMBRO DE APOYO
Patent PE-20000586-A1 (PE)
Title: Flujo de explotacion minera no metalica
Inventor: ESPINOZA BARRIENTOS ROLANDO
IPC: F04D17/08
Filed: 1998-12-29
Abstract: SE REFIERE A LA EXTRACCION DE MATERIALES QUE SE ENCUENTRAN DEBAJO DEL AGUA, EN PARTICULAR MATERIALES DE CONSTRUCCION TALES COMO: ARENA HORMIGON, ENTRE OTROS. COMPRENDE LOS PASOS DE: I) CONECTAR UNA MANGUERA A UNA BOMBA QUE TIENE UN ROTOR CONECTADO A UN EJE, QUE GIRA CUANDO SE ENCIENDE EL MOTOR. ADEMAS, A LA SALIDA DE LA BOMBA SE CONECTA OTRA MANGUERA PEQUENA FLEXIBLE LA QUE A LA VEZ SE CONECTA A LOS TUBOS QUE VAN A LAS CANALETAS O DIRECTAMENTE AL SUELO; II) SE LLENA AGUA EN LA MANGUERA DE ENTRADA LEVANTANDO LA PUNTA PARA QUE EL AGUA ESTE AL NIVEL DE LA BOMBA, DE MANERA TAL QUE AL GIRAR EL ROTOR EN SENTIDO HORARIO, LA BOMBA QUE ESTA LLENA, EMPEZARA A SUCCIONAR; III) SE INTRODUCE MANUALMENTE LA MANGUERA BAJO EL AGUA, APROXIMADAMENTE DE 3 A 4 m DE PROFUNDIDAD CONTROLANDO EL PASO DEL MATERIAL CUYA COMPOSICION ES DE 70% DE AGUA Y 30% DE MATERIAL, Y, IV) UNA VEZ QUE EL MATERIAL SE ENCUENTRE EN LA SUPERFICIE ESTE PUEDE CAER SOBRE UNAS ZARANDAS QUE TIENEN VARIADAS MEDIDAS (DE 1/4 A 2 PULGADAS), PERMITIENDO LA SELECCION DE PIEDRAS COMO EN EL CASO DEL HORMIGON
Patent PE-12696-A1 (PE)
Inventor: COSTER LAURENT
IPC: C22C18/04
Filed: 1995-07-13
Abstract: Alloy containing, in percentage by weight, (a) either 15-20 Al and 8-10 Cu, or 25-30 Al and 15-20 Cu; and (b) 0.01-2 Si, 0-0.1 Mg, 0-0.5 Ti, 0-0.5 Cr, 0-1Mn, 0-0.5 Nb and 0-0.1 of a metal or a mixture of rare earth metals, the remainder being zinc. The alloy has excellent creep and tensile strength, when it contains 15-20 Al and 8-10 Cu weight percent, and excellent creep and tensile strength when it contains 25-30 Al and 15-20 Cu.
Patent PE-34396-A1 (PE)
Inventor: ALT CHARLES ARTHUR
IPC: C07D333/64
Filed: 1995-07-19
Abstract: The invention provides a process for preparing 6-alkoxy-3-(4-alkoxyphenyl)benzoÄBÜthiophenes in good yield on a manufacturing scale without generating a thick, potentially yield-reducing, paste. The invention also provides methods for converting a-(-alkoxyphenylthio)-4-alkoxyacetophenones into 6-hydroxy-2-(4-hydroxyphenyl)-3-Ä4-(2-aminoethoxy)-benzoylÜbenzoÄBÜthi ophenes via acylation of a dialkoxy benzoÄBÜthiophene. Each of these preparations relies on an intramolecular cyclization of a dialkoxy acetophenone derivative to yield a benzoÄBÜthiophene without generating a thick paste that lowers overall yields on a manufacturing scale.
Patent PL-219816-A1 (PL)
IPC: B29D29/00
Filed: 1979-11-22
Abstract: Solid woven conveyor belting is produced by a process which includes the step of subjecting the fabriccarcase(5)to a plurality of alternating changes of direction whilst immersed in a bath (14) of impregnant materials (15), each of said changes of direction being effected by causing the carcase to follow a generally curved path whose radius of curvature is appreciably less than 75 mm. Prior to immersion, a synthetic polymeric yarn-containing carcase may be subjected to a shrinking treatment (10) effective to shrink at least the synthetic fibre component of the carcase.
Patent PL-227468-A1 (PL)
IPC: C07J1/00
Filed: 1980-10-23
Abstract: 17 alpha -substituted steroids of the formula   <IMAGE>   wherein R1 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, R2 is alkyl or alkenyl of 2-6 carbon atoms, X is oxygen or the grouping H(OR3) wherein R3 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, upon topical application, display antiandrogenic properties and can be utilized for the treatment of acne, seborrhea, alopecia and hirsutism.
Patent PL-287944-A1 (PL)
Title: Method of obtaining high purity bisphenol a
Inventor: KIEDIK MACIEJ
IPC: C07C37/20
Filed: 1990-11-24
Abstract: The invention relates to a process for obtaining a high purity bisphenol from a post-reaction mixture resulting from the step of synthesis of phenol and acetone in the presence of a strong acid cation exhanger catalyst, by the way of crystallation and separation by distillation followed by recovery of bisphenol-A from the step of thermal catalytic decomposition of by product of the principal process technology in a multistage process.
Patent PL-299477-A1 (PL)
Title: Moulding polypropylene composition for making formpieces having decorative surfaces
Inventor: GUEBITZ FRANZ
IPC: C08L23/12
Filed: 1993-06-25
Abstract: A polypropylene moulding composition containing from 0.3 to 3 % by weight of carbon fibres having a fibre length of 0.5 to 18 mm can be converted into mouldings having a decorative surface. These mouldings are used, in particular, in the interior of motor vehicles, but are also suitable for other applications.
Patent PL-317207-A1 (PL)
Title: Method of and apparatus for recovering amines and application of residues obtained thereby
Inventor: GIEBELER EBERHARD
IPC: C07C211/05
Filed: 1995-05-03
Abstract: PCT No. PCT/DE95/00595 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed May 3, 1995 PCT Pub. No. WO95/31430 PCT Pub. Date Nov. 23, 1995The invention relates to a process for recovering amines from acid amine salt solutions by the addition of bases and evaporating the solution at a pH of 11 to 13 in a kneading drier until a useful solid is obtained as the distillation residue and a device for separating sludges and suspensions into a solid and a plurality of liquid fractions separated according to their boiling point. The low-water-content amine phase separated out by distillation is dehydrated with calcium oxide or potassium hydroxide and then separated into pure amine fractions by rectification. The process described makes it possible to utilise all the secondary flows and completely recycle the amines and the absorption medium (sulphuric acid). The flows for the recycling process are amine-charged washing acids from absorbers obtained from the cleaning of amine-containing exhaust gases, produced for instance in the cold box process for hardening core sand in foundries.
Patent PL-320885-A1 (PL)
Title: Rail-vehicle braking apparatus
Inventor: DERAMAUX JEAN-MICHEL
IPC: B61H11/14
Filed: 1995-12-15
Abstract: PCT No. PCT/FR95/01674 Sec. 371 Date Sep. 24, 1997 Sec. 102(e) Date Sep. 24, 1997 PCT Filed Dec. 15, 1995 PCT Pub. No. WO96/19372 PCT Pub. Date Jun. 27, 1996A braking device for a railroad vehicle including traction bars is arranged to apply a braking pad on a braking surface affixed to a wheel of the vehicle. The braking device includes a reaction member, at least one lever arranged to cooperate with the reaction member, connecting devices between the traction bars means and the lever, the braking pad being borne by the lever to be applied on the braking surface by pivoting the lever under the action of the traction bars and of the reaction member.
Patent PL-325902-A1 (PL)
Title: Composition for and method of treating surface of alloys containing aluminium and iron
Inventor: EHARA RYOJI
IPC: C09D161/04
Filed: 1996-07-19
Abstract: A surface of aluminiferous metal is brought into contact at 25 to 65 C DEG  for 2 to 100 seconds with a surface treatment bath with a pH of 1.0 to 6.0 that contains phosphate ions, dissolved titanium and/or zirconium compounds, dissolved fluorine-containing anions, and a water soluble polymer in the following weight proportions: 1 - 100:1 - 50:1 - 200:1 - 200. This is followed by a water rinse and drying. The water soluble polymer has a chemical structure conforming to formula (I), in which each of X<1> and X<2> represents a hydrogen atom, a C1 to C5 alkyl group, or a C1 to C5 hydroxyalkyl group; each of Y<1> and Y<2> represents a hydrogen atom or a moiety "Z" that conforms to formula (II) or (III), wherein each of R<1>, R<2>, R<3>, R<4>, and R<5> represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; the average value for the number of Z moieties substituted on each aromatic ring in the polymer molecules is from 0.2 to 1.0; n is an integer; and the average value of n for the total polymer is from 2 to 50.
Patent PL-332373-A1 (PL)
Title: Improvement related to substrate coating
Inventor: FOWLER MICHAEL
IPC: B05D7/00
Filed: 1997-09-24
Abstract: In a process for overcoating a substrate having a cured primer coating with a curable topcoat which when cured is swellable by a stripping solvent, a non-volatile polar material is applied to the primed substrate from an aqueous liquid vehicle before coating with the topcoat. The polar material facilitates the removal of the topcoat from the primer by the stripping solvent, as is required for example when repainting aircraft. The polar material has sufficiently high affinity for the primer surface that it is not washed off the primer surface by water rinsing or by application of the topcoat paint.
Patent PL-339363-A1 (PL)
Title: Apparatus for and method of processing orders
IPC: G06Q40/00
Filed: 1998-09-17
Abstract: An apparatus for processing trading orders, comprising: a central server connectable to a plurality of terminals on which user orders are to be entered. The central server further comprises: communication means for transmitting user orders between said terminals and said central server via a network; first storage means for storing received user orders as an array whose elements define a particular first resource ordered by a particular user; the first storage means is also to be used for storing the resources that may be offered by users for exchange against the first resource ordered; second storage means for storing an array of coefficients each representing the proportion of a particular order that is to be satisfied; processing means for retrieving the orders from the first storage means, calculating an optimized set of values of the coefficients with respect to at least one predetermined, adjustable constraint and at least one predetermined, adjustable criterion, storing the optimized coefficient values in said second storage means; and output means for communicating the processed orders and their respective coefficients.
Patent PL-340794-A1 (PL)
Title: Application of gingko biloba extract in production of a drug
Inventor: DRIEU KATY
IPC: A61K31/365
Filed: 1998-12-01
Abstract: The invention relates to the use of Ginkgo biloba extracts for preparing a medicament intended to ease the withdrawal of individuals dependent on the consumption of a substance engendering dependency and/or addiction, such as in particular alcohol, amphetamines, tobacco, drugs inducing toxicomania.
Patent PL-359872-A1 (PL)
Title: Gabapentin analogues for sleep disorders
Inventor: BRYANS JUSTIN STEPHEN
IPC: A61K31/195
Filed: 2001-05-18
Abstract: The invention provides a new use of compounds for formula 1 or 1A or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment of insomnia and related disorders.
Patent PL-360886-A1 (PL)
Title: Non-imidazole aryloxyalkylamines
Inventor: APODACA RICHARD
IPC: A61K31/496
Filed: 2001-08-06
Abstract: Substituted aryloxyalkylamines of formula (I), compositions containing them, and methods of making and using them to treat histamine-mediated conditions.
Patent PL-364436-A1 (PL)
Title: Novel carotenoid esters
Inventor: LEVY LUIS W
IPC: C11B1/00
Filed: 2002-02-22
Abstract: Monoesters, diesters and polyesters are provided wherein both the acid-derived moiety and the alcohol-derived moiety of the esters are carotenoid compounds. The synthetic ester linkage between two or more carotenoids provides new compounds in which the similar and complementary properties of the individual carotenoids are combined. The new all-carotenoid esters may be useful as antioxidants, therapeutic agents, pigmenting ingredients in poultry feed or as coloring agents for fats. The polyesters have the potential to act as molecular wires with unique electrical conductance characteristics. The all-carotenoid esters may be prepared from the esterification of at least one hydroxy carotenoid with at least one carboxylic carotenoid, or via the reaction of the acid chloride of a carboxylic carotenoid with a hydroxy carotenoid. Preferred hydroxy carotenoids include lutein, zeaxanthin, cryptoxanthin, violaxanthin, carotene diol, hydroxy carotene, hydroxylycopene, alloxanthin and dehydrocryptoxanthin. Preferred carboxylic carotenoids include bixin, norbixin, beta-apo-8-carotenoic acid, crocetin, diapocarotenoic acid, carboxylcarotene and azafrin.
Patent PL-367845-A1 (PL)
Title: Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same
Inventor: POLAK WALTER
IPC: A01N25/02
Filed: 2002-06-05
Abstract: The invention relates to a method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution. Said method comprises the following steps: (1) a hydrogen sulfate compound is dissolved in water, (2) an acid is added to the aqueous solution containing hydrogen sulfate in such a quantity that the pH value in the target final product in the form of the essentially chlorite-free, stable, aqueous chlorine-oxygen solution is maintained between approximately 3 and 5; (3) a peroxide compound is added; and (4) an aqueous chlorite solution is added dropwise in a quantity of between approximately 60 and 90 mole %, especially between 70 and 80 mole %, of chlorite, in relation to the concentration of peroxide compound. The invention also relates to the chlorine-oxygen solutions which can be obtained by means of said method.
Patent PL-369415-A1 (PL)
Title: Roller blind drive system of narrow construction
Inventor: ARNHOLD HANS
IPC: E06B9/78
Filed: 2002-12-09
Abstract: The drive (7) for a building security shutter has a belt (5) mounted on a rotary reel disc, which is pretensioned. The drive has two parallel plates (13,14) supporting an input gear (25) to engage a worm wheel (2) and a star wheel (28). An intermediate gear (29) has a star wheel (32) engaged by a pinion (33).