baber/WOPTO huggingface dataset:
Patent IT-1271020-B (IT)
Title: Process and plant for the treatment of industrial wastes comprising copper and ferrous ions in aqueous solution
Inventor: CALETTI CARLO MARIA
Filed: 1994-10-17
Granted: 1997-05-26
Abstract: A process for the treatment of industrial wastes comprising copper (Cu++) and ferrous (Fe++) ions in aqueous solution provides for the subsequent stages of subjecting the ferrous ions (Fe++) present in the waste to oxidation, reducing the concentration of the copper ions (Cu++) to a value not exceeding 8 g/l, selectively precipitating the ferric ions (Fe+++) through the prior addition of ammonia in aqueous solution to the waste, separating the solid residue obtained from the resulting aqueous cuprammonium solution and subsequently the copper ions (Cu++) remaining in solution, and removing ammonia from the resulting aqueous solution. Advantageously the process according to the invention makes it possible to obtain a purified solution which is substantially free from copper (Cu++) and ferrous (Fe++) ions and a solid waste having a small residual copper content, both of which can be classified as non-toxic wastes. <IMAGE>
Patent IT-1275209-B (IT)
Title: Leggio che consente la lettura dal basso verso l'alto di libri, riviste, etc., e la loro sfogliazione e maneggiamento in genere nella condizione citata.
Inventor: BAUSOLA EUGENIO
IPC: A47B/
Filed: 1994-06-16
Granted: 1997-07-31
Abstract: Leggio secondo il titolo costituito da una struttura che può essere concepita in vari modi e che è caratterizzata dalla predisposizione a sostenere utilmente e con almeno due sostegni l'oggetto della lettura appoggiatovi con la faccia stessa che è rivolta al lettore e, quindi, anche verso il basso, in una gamma di posizioni che vanno da quella, orizzontale, al di sopra del lettore disteso supino, sino a quella, poco prima che verticale, davanti al lettore seduto, e questo con forme, disposizioni e accorgimenti tali da consentirne, appunto, la lettura ed il maneggiamento.
Patent IT-1257663-B (IT)
Title: Machine for wrapping chocolate eggs and the like with thin aluminium foil and the like
IPC: B65B/
Filed: 1992-06-23
Granted: 1996-02-01
Abstract: A device 10 is provided comprising two coplanar rings 11 and 12, coaxial and superimposed on each other, and a part made from a soft tubular material 13 whose open ends are each fixed to one of the respective said rings 11, 12; the said rings 11, 12 are able to rotate about the axis A of the device 10, one with respect to the other and the said rotation produces a variation in the diameter of the orifice determined by the tubular part 13; means 31, 32 are also provided to push the objects 1 to be wrapped, one at a time, through the orifice of the tubular part 13 there being a wrapping foil 2 placed between the object 1 and the tubular part 13, the said orifice being opened far enough to press against the object 1; means 112, 122 are also provided that can rotate the rings 11, 12 of the said device 10 alternately in synchronism with the passage of the object through the said orifice, in such a way as to restrict the said orifice until it is closed after the object 1 has passed through to the upper region of the former. <IMAGE>
Patent IT-1262818-B (IT)
Title: apparecchiatura di umidificazione e riscaldamento per ambienti  confinati
IPC: F24D/
Filed: 1993-02-02
Granted: 1996-07-04
Abstract: Apparecchiatura di umidificazione e riscaldamento per ambienti confinati nella quale sono incorporate due separate ed autonome sezioni di umidificazione, e di riscaldamento dell'aria ambiente, ciascuna dotata di un proprio elemento riscaldan-te. La sezione di umidificazione prevede un serbatoio, ed una sezione di vaporizzazione alimentata tramite sifone dal primo e riscaldata con resistore PTC. Sia il serbatolo, che la sezione di umidificazione, sono previsti estraibili per una facile manutenzione.
Patent IT-1260203-B (IT)
Title: Circuito elettronico atto a comandare l'accensione e lo spegnimento di luci, o di altri dispositivi,in un ambiente delimitato.
Inventor: PORZIO FRANCESCO
IPC: B60Q/
Filed: 1992-11-27
Granted: 1996-04-02
Abstract: La presente invenzione è un sistema elettronico, facilmente sostituibile ad un normale interruttore o dispositivi analoghi, che provvede automaticamente (ovvero senza alcun intervento da parte dell'utilizzatore) ad accendere le luci (o altri dispositivi) quando almeno una persona sarà entrata nella stanza dove è stato installato, ed a spegnerle quando l'ultima persona sarà uscita.L'innovazione del presente sistema consiste in un dispositivo di memoria contenente l'informazione relativa al numero di persone presenti nell'ambiente dove è stato installato, e che viene aggiornato ogni volta che un corpo attraversa la regione (punto di accesso) su cui è attivo un sottosistema che rileva il passaggio di ogni persona ed è in grado di stabilire se essa è entrato o uscita dal vano. Quando il dispositivo di memoria indica un numero di persone diverso da zero, le luci vengono accese e saranno spente solo quando detto numero è zero.
Patent IT-1273624-B (IT)
Title: Process for the aluminium coating of ferritic stainless steels and product so obtained
Inventor: CAMPOLUCCI CLAUDIO
IPC: C23C/
Filed: 1994-05-20
Granted: 1997-07-08
Abstract: Process for the hot immersion coating of ferritic stainless steel containing from 5 to 19% by weight of chromium with aluminium and silicon-based alloy, the process comprising the combination in a cooperative relationship of the steps of monitoring and containing the maximum temperature reached by the steel during heating, limiting the hydrogen content of the reducing atmosphere in which the steel is held while it is being treated at high temperature and including a small quantity of manganese in the coating bath. The invention also comprises the product, preferably a strip, of ferritic stainless steel obtained using the said process.
Patent MX-165167-B (MX)
Inventor: LIU JO CHAO
IPC: C08F222/00
Filed: 1984-11-09
Abstract: Cyanoacrylate adhesive compositions which employ silacrown compunds as additives given substantially reduced fixture and cure times on de-activating substrates such as wood. The silacrown compounds are preferably employed at levels of about 0.1-5% by weight of the composition.
Patent PT-101763-B (PT)
Inventor: RIECK VOLKER
IPC: F27D3/06
Filed: 1995-08-23
Abstract: The apparatus comprises a supporting structure (50) having supporting arms (52) which are mounted on the supporting structure so as to be adjustable in height. A conveyor (60, Figure 6) is mounted on the arms and is movable in the longitudinal direction of the arms. During unloading the conveyor is moved longitudinally to a position between plates of a firing table. The arms (52) and hence the conveyor (60) are moved upwards until one of the plates is supported on the conveyor. The plate is transferred from conveyor (60) to a feed belt (74). <IMAGE>
Patent PT-105189-B (PT)
Title: Módulo autónomo de produção, regulação, armazenamento, ondulação e distribuição de energia eléctrica fotovoltaica e método de controlo e gestão das comunicações entre módulos quando inseridos numa rede
Inventor: SANTOS AFONSO DOMINGOS BRITO
IPC: H02J7/35
Filed: 2010-07-07
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM SISTEMA MODULAR DE PRODUÇÃO DE ENERGIA ELÉCTRICA FOTO VOLTAICA E À SUA DISTRIBUIÇÃO, A UMA OU MAIS INSTALAÇÕES HABITACIONAIS OU OUTRAS, GARANTINDO AUTONOMIA DE FORNECIMENTO MESMO EM PERÍODOS EM QUE NÃO É POSSÍVEL A SUA PRODUÇÃO ATRAVÉS DESTE MÉTODO (NOITE OU COM CONDIÇÕES CLIMATÉRICAS ADVERSAS), ATRAVÉS DE SISTEMAS INDIVIDUAIS OU COLECTIVOS.
Patent RO-82292-B (RO)
Inventor: HENRI WILLY PRUDENT VAN HIJFTE
IPC: C05C9/00
Filed: 1981-06-02
Abstract: Inventia se refera la un procedeu de obtinere a unor granule de uree prin granulare sau pulverizare, conform caruia la uree supusa granularii sub forma de topitura sau solutie apoasa, se adauga oxid de magneziu ca atare sub forma de dolomita calcinata selectiv sau complet, într-o cantitate corespunzînd la 0,1...2% în greutate MgO calculata fata de uree.
Patent TW-215422-B (TW)
Title: Handy clamp
Inventor: LIOU MAW-TARNG
IPC: B25B7/00
Filed: 1992-12-01
Granted: 1993-11-01
Abstract: One handy clamp with pivoted up and down parts features that the up clamp has numbers of slots in the inside of jaw and lugs on the corresponding position of down clamp in which the width of lug is smaller than the slot's.
Patent TW-296460-B (TW)
Title: The manufacturing method for self-aligned contact
Inventor: JOU SHYANG-MING
IPC: H01L21/205
Filed: 1992-12-16
Granted: 1997-01-21
Abstract: A manufacturing method for self-aligned contact includes the following steps: (1) Deposit a bottom-insulated layer on insulated Si substrate; (2) Form a 1st polysilicon on insulated layer; (3) Form a thick dopant N+ type glass layer on 1st polysilicon; (4) Remove part of N + glass/ 1st polysilicon/ bottom-insulated layer and form polysilicon gate then implant N+ ion to define source/drain; (5) Spin coating SOG solution on surface of substrate then solidification the SOG film to form SiO2 film; (6) Deposit a 2nd polysilicon layer on substrate; (7) Diffuse the N+ ion of thick dopant N+ glass into the 2nd polysilicon by heating and form the 2nd polysilicon with portion of ion dopant; (8) Remove the 2nd polysilicon with portion of ion dopant till expose the thick dopant N+ glass layer.
Patent TW-259809-B (TW)
IPC: C09B67/26
Filed: 1993-02-11
Granted: 1995-10-11
Abstract: A high strength aqueous solution comprising a first and second dye each of which, in the free acid form, is of Formula (1): <CHEM>  wherein:   R<1>   is NH2 or alkyl; W   is H, alkyl or alkoxy; X   is a labile atom or group; A   is <CHEM>   Y   is H or alkyl; Z   is an optionally substituted phenyl group; and n   has a value of 1 to 3;  provided that   (i) the groups defined by A in the first and second dye are different to one another; and (ii) the solution contains less than 5% by weight of inorganic compounds.   Also claimed are compositions and dyes of Formula (1).
Patent TW-384291-B (TW)
Title: Compounds for reinforcing the contraction of cardiac muscles and reducing the rate of heart beats
Inventor: SETO KIYOTOMO
IPC: C07D491/052
Filed: 1994-04-01
Granted: 2000-03-11
Abstract: Disclosed are cardiotonic medicines containing, as the active ingredient, at least one of compounds of formula (I) and their pharmacologically acceptable salts when they form salts, wherein X1 and X2 do not exist or represents an oxygen atom; A represents OH or a C1-C4 alkyl group, etc.; R3 and R4 each represents a hydrogen atom, a C1-C4 acyloxy group; B represents a hydrogen atom or may form a chemical bond along with A; X is an oxygen atom , nitrogen, sulfur, etc.; R1 and R2 each represents a hydrogen atom, a C1-C4 alkyl group, etc., or they may together form a 1,4-butylene or 1,5-pentylene group. The compounds having a strong activity of reinforcing the contraction of cardiac muscles and a strong activity of reducing the rate of heart beats. As they are not toxic, they are useful as cardiotonic medicines.
Patent TW-345537-B (TW)
Title: Composite web and method for producing the same, cross-layered web and method for producing the same, and multi-layered composite
Inventor: HOGENBOOM ERIC HENRICUS MARIA
IPC: B29C65/00
Filed: 1994-05-28
Granted: 1998-11-21
Abstract: A composite web (3) which in the lengthwise direction is made up of joined-up and connected web parts (7), which web parts contain a separating layer (8) and thereon a composite layer (4) of mutually essentially parallel fibers (5) in a matrix (6), the composite layer of each web part being bounded by two transverse sides (1) and (2) and lying opposite each other and running parallel to the fibers, which web parts are joined up, with a transverse side (1) of the composite layer of each web part facing and parallel to the other transverse side (2) or the composite layer of the joined-up web part, and with the fibers in the web parts at an angle a α, differing from 0° to the lengthwise direction of the composite web, and in which the separating layers (8) of the joined-up web parts are connected to each other.
Patent TW-339408-B (TW)
Title: Analytical devices and methods of use thereof
Inventor: STEPHANIE JANE SENIOR
IPC: G01N33/76
Filed: 1994-11-22
Granted: 1998-09-01
Abstract: A sort of analytical device for determination of presence and/or concentration of an analyte in a sample liquid comprizing: a hollow casing; means such as an assay strip within said casing for selectively capturing an analyte in sample liquid applied to the device; a bibulous sample liquid receiving member at or adjacent to a first extremity of said casing which collects sample liquid and transports it into the casing; a window in the casing at a location remote from the first extremity of the casing for performance of the check of te analyte from outside the casing; and a single cap in connection with the casing for including the water absorbent sample receiver; and the cap linking the casing into a movable joint to housing the window.
Patent TW-441211-B (TW)
Title: Emergency calling from a wireless telephone
Inventor: RIVERA-RODRIGUEZ MIGUEL ANGEL
IPC: H04W4/90
Filed: 1995-04-18
Granted: 2001-06-16
Abstract: A wireless telephone having an emergency interface that is dedicated to emergency calling. The wireless telephone is preprogrammed so that, when this emergency interface is activated, the wireless telephone automatically dials the emergency number of the home cellular network, which could be a plurality of emergency numbers (those commonly used by wireless systems such as 911 and *999). When the emergency interface is activated, all security built into the wireless telephone is by-passed for one phone call. Additionally, a circuit is added to those wireless telephones so that power can be provided for a short period of time for the emergency call.
Patent TW-299368-B (TW)
Title: Webmaschine
Inventor: FRANCISCO SPEICH
IPC: D03D49/02
Filed: 1995-09-30
Granted: 1997-03-01
Abstract: Die Webmaschine enthaelt einen Maschinenteil (1), eine Wechseleinrichtung (2), eine Trageinrichtung (3) und eineEinrichtung (6) zum zufuehren von Kettfaeden. Die Wechseleinrichtung enthaelt einen streichbaum, eine Kettwaechtereinheit (38) und eine Halteeinrichtung fuer Webschaefte und ein Webblatt und ist mit dem Maschinenteil (1) oder der Trageinrichtung (3) gekoppelt, derart, dass die Wechseleinrichtung mit den Webschaeften, dem Webblatt und einem eingezogenen Artikel als Lagereinheit austauschbar ist. Durch die Verbindung der Wechsel-einrichtung (2) mit der Einrichtung (6) zum Zufuehren von Kett-faeden zu einer Wechseleinheit (31) ergibt sich eine weitere Austausch-moeglichkeit fuer einen Artikelwechsel. Durch diese Austauschmoeglichkeit wird der Artikelwechsel wesentlich vereinfacht und zeitlich kuerzer.
Patent TW-455568-B (TW)
Title: Process for the preparation of acicular electroconductive tin oxide fine particles
Inventor: OKUDA HARUO
IPC: H01B1/08
Filed: 1995-12-16
Granted: 2001-09-21
Abstract: The invention provides acicular electro-conductive tin oxide fine particles which has a mean diameter of 0.005-1 μm and a mean length of 0.05-10 μm and an aspect ratio of 3 or higher. The invention further provides a process for producing the acicular electroconductive tin oxide fine particles, which comprises firing a starting material containing tin, silicon and an alkali metal halide at 700-1200 DEG C and removing soluble salts from the resulting fired product.
Patent TW-381108-B (TW)
Title: Resin coating metal plates and method for manufacturing the same
Inventor: NAKAMOTO TADASHIGE
IPC: B05D3/02
Filed: 1995-12-29
Granted: 2000-02-01
Abstract: The present invention provides a kind of resin coating metal plate particularly the resin coating steel plate which possesses not only the characteristics of superior lubrication, but also high resistance to wearing, cutting, compression, corrosion, as well as anti-blackening during pressing, anti-corrosion, painting and earth properties, etc. wherein all the said characteristics are balanced; and the manufacturing of such kind of resin-coating metal plate particularly the resin coating steel plate. The resin coating metal plate is characterized in that  the resin coating formed on the surface of metal plates has a dry weight of 0.2~2.5 g/square meter, the resin coating contains 5~30wt% of silicon dioxide particles, 0.5~20wt% of ball-shaped polyethylene wax particles, and 1~20wt% from solid portion of organic aziridine compound, which primarily contains a kind of polyethylene resin copolymer lactoprene associating with groups of free ions between molecules.
Patent TW-349289-B (TW)
Title: Brushless DC motor drive apparatus
Inventor: SHINKAWA OSAMU
IPC: H02P6/08
Filed: 1996-01-30
Granted: 1999-01-01
Abstract: A brushless DC motor drive apparatus, comprising: a stator including U, V, W three-phase armature windings which are connected in a star formation; a rotor including a plurality of permanent magnets which form pairs of magnetic poles; an 120 DEG conductive type inverter having a plurality of semiconductor switching elements; rotor position detection means for detecting the terminal voltages generated in the armature windings and for generating a position signal indicative of a magnetic pole position of the rotor; and drive control means for performing a speed adjustment by PWM (Pulse Width Modulation) chopper control according to the signal from the signal of the rotor position detection means; which is characterized in that: the rotor position detection means comprises: a first line voltage generation means; a second line voltage generation means; a third line voltage generation means; a first amplification means; a second amplification means; a third amplification means; a first comparison means; a second comparison means; and a third comparison means.
Patent TW-355667-B (TW)
Title: New cellulosic materials for incorporation into food products and methods of making same
Inventor: SHERWOOD BOB E
IPC: A23C19/086
Filed: 1996-03-14
Granted: 1999-04-11
Abstract: A substantially non-agglomerating particulate cheese products such as grated or shredded cheeses, including: (a) edible cheese product in the form of grated or shredded particulate cheese; and (b) a cellulosic materials derived from pulps having an ISO brightness of from 80 to about 90, present in an amount which is sufficient to substantially prevent agglomeration of the particulate cheese product.
Patent TW-373072-B (TW)
Title: Universal rinse method for use in hematological analyses of whole blood samples
Inventor: MALIN MICHAEL J
IPC: G01N15/14
Filed: 1996-04-19
Granted: 1999-11-01
Abstract: The universal rinse reagent comprises a phosphate buffer to maintain the rinse solution pH at from about 7.0 to about 7.6; a nonhemolytic nonionic surfactant, such as a Pluronic; an alkali metal salt, such as NaCl; antimicrobial and anti-oxidant compounds; and has an osmolality of about 285 to 305 mOsmol/kg. The universal rinse reagent composition is highly suitable for use in the rinse phases or cycles of all types of blood cell analysis methods and processes performed on semi- and fully-automated systems. The invention allows the replacement of multiple and specific rinse solutions with the disclosed universal rinse to obtain accurate and acceptable results, independent of the type of blood cell analyses that are performed. The universal rinse is most particularly useful for automated systems having intricate hardware and a number of different input and output channels. The universal rinse composition serves to economize, streamline, and simplify the design and operation of such systems.
Patent TW-328071-B (TW)
Title: Process for the synthesis of difluoromethane
Inventor: BENOIT REQUIEME
IPC: C07C17/158
Filed: 1996-06-13
Granted: 1998-03-11
Abstract: A process for the synthesis of difluoromethane by catalytic gas-phase fluorination of methylene chloride by anhydrous hydrofluoric acid, which is characterized in that the operation is carried out in the presence of 0.1 to 5 moles of oxygen per 100 moles of methylene chloride at a temperature of between 330 and 450℃ and an absolute pressure of between 1 and 20 bars and with a bulk or supported chromium catalyst.
Patent TW-343384-B (TW)
Title: Process for forming via-metal
Inventor: LIN YEONG-FA
IPC: H01L23/52
Filed: 1996-06-14
Granted: 1998-10-21
Abstract: A process for forming a via-metal, which comprises: a step of carrying out a lower layer metal sputtering/mask definition on a chip formed with a component anti-covering insulative layer thereon; a step of depositing a thin thickness dielectric layer for being used as a subsequent via-metal etching stop layer; a step of carrying out via masking/etching on the thin thickness dielectric layer to form a via in communication with the lower layer metal; a step of carrying out via-metal sputtering to form a metal capable of filling up the via and covering the outer surface of the chip; a step of carrying out masking/etching on the via-metal to form a via-metal perpendicularly protruding outward only on the via position; a step of carrying out a dielectric layer deposition between the upper and lower metal layers; a step of carrying out a chemical mechanical polishing on the surface of the chip thereby exposing the upper surface of the via-metal; and a step of sputtering for forming the upper layer or other layers of metal.
Patent TW-333557-B (TW)
Title: A process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/14
Filed: 1996-07-19
Granted: 1998-06-11
Abstract: A process for the production of molten pig iron (23) or steel pre-products from fine-particulate iron-containing material (15), in particular reducing sponge iron, in a meltdown-gasifying zone of a melter gasifier (1), in which under the supply of carbon-containing material and oxygen-containing gas at the simultaneous formation of a reducing gas, in a bed (26) formed of solid carbon carriers, the iron-containing material (15) is melted when passing the bed (26), which is characterized in that a high-temperature combustion and/or gasification zone (27) is formed by combusting and/or gasifying carbon-containing material (16^,16^^) under direct supply of oxygen in a killing space formed above the bed (26), into which high-temperature combustion and/or gasification zone the fine-particulate iron-containing material (15) is directly introduced, in which at least incipient surface melting of the iron-containing material (15) and agglomeration of the same are carried out by means of the heat released during the reaction of the carbon-containing material (16^, 16^^).
Patent TW-372235-B (TW)
Title: Process for removing trioxane from an aqueous mixture
Inventor: ARNOLD DIETER
IPC: C07D323/06
Filed: 1996-07-22
Granted: 1999-10-21
Abstract: The invention relates to a process for removing trioxane from a liquid mixture containing trioxane, water and formaldehyde, which comprises distilling the liquid mixture in a first distillation stage at a low pressure, distilling the resulting distillate in a second distillation stage at a higher pressure and taking off trioxane as bottom product.
Patent TW-344109-B (TW)
Title: Methods of making semiconductor devices
Inventor: KADOTA SHIGEHARU
IPC: H01L23/04
Filed: 1995-01-27
Granted: 1998-11-01
Abstract: A method of manufacturing a semiconductor device comprising: a first mounting step of mounting bases on a support frame formed with a plurality of support portions, said each base being disposed corresponding to the support portion; a second mounting step of mounting integrated circuit chips on the bases; an electronically connecting step of electronically connecting the integrated circuit chip and the base; a sealing step of sealing a predetermined portion of an assembly of the integrated circuit chip, the base and the supporting portion with an organic resin; a forming bumps step of forming a plurality of bumps one on a respective one of an external connection terminals disposed on the base; a cutting step of cutting the support frame to divide each support portion.