baber/WOPTO huggingface dataset:
Patent HK-1039967-B (HK)
Title: Process for deposition of oxides and nitrides with compositional gradients
Inventor: SENZAKI YOSHIHIDE
IPC: H01L21/768
Filed: 2002-02-19
Abstract: A process for deposition of a multiple metal and metalloid compound layer with a compositional gradient of the metal and metalloid in the layer on a substrate of an electronic material, comprising: a) providing two or more metal-ligand and metalloid-ligand complex precursors, wherein the ligands are preferably the same; b) delivering the precursors to a deposition zone where the substrate is located; c) contacting the substrate under deposition conditions with the precursors; d) varying the temperature of deposition from a first temperature to a second distinct temperature which is at least 40 DEG C from said first temperature during the contact, and e) depositing a multiple metal and metalloid compound layer on the substrate from the precursors resulting in the compositional gradient of the metal and metalloid in the layer as a result of step d). An oxygen source can be added to result in a metal-metalloid oxide, or a nitrogen source can be added to result in a metal-metalloid nitride, or a mixture of an oxygen and a nitrogen source can be added to result in a metal-metalloid oxynitride. The metalloid would preferably be silicon.
Patent HK-1040704-B (HK)
Title: Method for racemate splitting of 2-hydroxypropionic acids
Inventor: HARALD BERNARD
IPC: C07C59/48
Filed: 2002-04-04
Abstract: A process for racemate resolution of 2-hydroxypropionic acids by reacting the racemic acid with an optically active base and subsequently separating off a diastereomeric salt of acid and base comprises using 1-(4-chlorophenyl)ethylamine as optically active base.
Patent HK-1046822-B (HK)
Title: An improved process for combating parasitosis in bee colonies
Inventor: ROBERT G ARTHER
IPC: C08L27/04
Filed: 2002-11-22
Abstract: Disclosed herein is a process for combating parasitosis in bees, comprising providing a means for contacting the bees or their brood or habitat with an amount effective therefor of coumaphos which is in combination with a plastic material.
Patent HK-1048145-B (HK)
Title: Method and device for the regulation of the concentration of metal ions in an electrolyte and use thereof
Inventor: KAI-JENS MATEJAT
IPC: C25D21/12
Filed: 2003-01-07
Abstract: In order to regulate the metal ion concentration in an electrolyte fluid serving to electrolytically deposit metal and additionally containing substances of an electrochemically reversible redox system, it has been known in the art to conduct at least one portion of the electrolyte fluid through one auxiliary cell provided with one insoluble auxiliary anode and at least one auxiliary cathode, a current being conducted between them by applying a voltage. Accordingly, excess quantities of the oxidized substances of the redox system are reduced at the auxiliary cathode, the formation of ions of the metal to be deposited being reduced as a result thereof. Starting from this prior art, the present invention relates to using pieces of the metal to be deposited as an auxiliary cathode.
Patent HK-1053195-B (HK)
Title: Method and structure for laying communication cable in underground line, and members used for laying
Inventor: ICHIRO SETO
IPC: H02G/
Filed: 2003-07-02
Abstract: A laying method for laying communication cables (16) is provided which allows to lay optical fiber cables (20) in an underground pipeline such as a sewage pipe neither placing direct tension nor allowing slack on them, and for a main pipe in which a plurality of optical fiber cables (20) are to be laid, the method also allows to lay optical fiber cables (20) in the upper space of inside the pipeline and to obviate the need of an expensive robot for the laying operation. In the proposed laying method, a high-strength low-elongation tension member is disposed to be slidable in the lengthwise direction along each optical fiber cable (20, 21, 22), and the tension members (25, 26, 27) are drawn into the underground pipeline (1) to tension the trunk tension member (25) thereby stretching the trunk tension member (25) substantially straight in the underground pipeline (1), and thus the optical fiber cables (20, 21, 22) are laid in the upper space of inside the underground pipeline (1). Also the branch tension member (26, 27) is tensioned in the branch pipe (4, 5) to lay the optical fiber cables (21, 22) in the branch pipe without allowing slack. <IMAGE>
Patent HU-177591-B (HU)
Title: Process for producing 1-methyl-10-methoxy-lumilizergole derivatives
Inventor: CORVI MORA E
IPC: A61K31/48
Filed: 1979-04-03
Abstract: A novel process is disclosed for the preparation of derivatives of lysergol having the general formula:
     According to this process lysergol is directly used as the starting compound and, after the methylation at the 1 position of the corresponding 10 alpha-methoxy-lumilysergol, the methylated compound is directly esterified with a carboxylic acid R-COOH, the acid being selected in the group comprisig aliphatic, cycloatiphatic, aromatic, and heterocyclic carboxylic acids, containing up to 10 carbon atoms.
Patent HU-182500-B (HU)
Inventor: PESTKA SIDNEY
IPC: C07K14/57
Filed: 1979-11-21
Abstract: A találmány tárgya új eljárás homogén interferon előállítására oly modor , hogy 1.   vizes interferon-oldatot oktil-csoport okkal módosított szilíciumdioxid-mátrix-alapú, acetátpufferrel (pH=7,5) pufferolt oszlopon gyors folyadékkromatografálásnak vetünk alá, és acetát-puffer és kis szénatomszámú alkanol — előnyösen n-propanol — 0%-tól lineárisan emelkedő alkanol-koncentráció grádiensű elegyével eluáljuk; 2.   az előző lépésnél kapott interferon-tartalmú frakciókat gliceril-csopcrtokkal módosított sziliciumdioxid-mátrix-aiapú, acetát-pufferrel (pH=7,5) pufferolt oszlopon gyors folyadékkromatografálásnak vetjük alá, és acetát-puffer és kis szénatomszámú alkanol — előnyösen n-propanol — lineárisan csökkenő alkanol-koncentráció grádiensű elegyével eluáljuk; majd 3.   az interferon-tartalmú frakciókat oktil-csoportokkal módosított sziliciumdioxid-mátrix-aiapú, piridin-hangyasav pufferrel (pH=4) pufferolt oszlopon gyors folyadékkromatografálásnak vetjük alá, és piridin-hangyasav puffer és kis szénatomszámú alkanol — előnyösen n-propanol — lineárisan emelkedő alkanol-koncentráció grádiensű elegyével eluáljuk. A találmány szerinti eljárás előnye, hogy nagyobb anyagmennyiség gazdaságos és egyszerű tisztítását biztosítja. 182500 -1-
Patent IL-255503-B (IL)
Title: Implementing a sedimentation tank as an anoxic zone in a wastewater treament system
Inventor: VLADIMIR BOMZE
Filed: 2017-11-07
Abstract: Wastewater systems that include a sedimentation tank configured to promote denitrification processes therein, thereby acting as an anoxic zone.
Patent IT-1260139-B (IT)
Title: Device for detecting the emptying of equipment for the evaporation of insecticide solutions and the like
Inventor: CAVICCHIONI RUGGERO
IPC: G01F/
Filed: 1992-04-17
Granted: 1996-03-28
Abstract: The device for detecting the emptying of equipment for the evaporation of insecticide solutions and the like comprises means for sensing the level of the vapourisable solution within a container of the said solution having a component of absorbent material or wick which dips into the said solution and has a length projecting from the said container which is capable of being brought close to heating means, and means for indicating that a check level close to exhaustion of the said solution has been reached. <IMAGE>
Patent IT-1249165-B (IT)
Title: Lever device for chairs and armchairs having preferably metal bases, for positioning the seat which can be pivoted, rotated and adjusted for height
Inventor: ZAPPA GIANPIETRO
IPC: A47C/
Filed: 1991-02-21
Granted: 1995-02-18
Abstract: The subject of the present invention is the lever device necessary for a person sitting on a chair equipped therewith to operate, adjust and fix the height of the seat, and to adjust the seat and fix it in any inclination. The said means, which is designed to be operated by one hand by the person occupying the seat when wishing to determine its position and height, consists of a small lever located underneath the seat, (as in other cases), where the lever is accessible to the person wishing to operate it while in a seated position. The said lever is connected to a series of mechanisms capable of effecting all the movements into all the necessary and desired positions. The said device is characterized in that it can be operated by a single control lever with which it is possible to: - lock and release the (usually gas-operated) device for raising and lowering the chair; - lock and release the damped cylinder for determining the inclination of the seat; - fix the inclination of the seat, once the inclination has been determined; and - act in such a way as to bring about the manoeuvres without these being able to interfere with each other as they are being carried out. <IMAGE>
Patent IT-1260327-B (IT)
Title: Procedimento e dispositivo per l'estrazione e la messa di piatto di un tubo in foglia in materiale plastico estruso e soffiato ad una bolla di foglia tubolare.
Inventor: BOSSE FRANK
IPC: B29C48/355
Filed: 1992-11-05
Granted: 1996-04-05
Abstract: Per l'estrazione e la messa di piatto di un tubo di foglia in materiale plastico, estruso e soffiato ad una bolla di una foglia tubolare, la bolla di foglia tubolare viene deformata sostanzialmente a forma ovale da un dispositivo per la messa di piatto preliminare e viene successivamente a piatto da un dispositivo per la messa di piatto principale. Per poter, mettere di piatto esente da disturbi il nastro di foglia tubolare con un'alta velocità di estrazione, senza che siano da temere una vibrazione od uno sfregamento od un danneggiamento della foglia, la bolla di foglia tubolare viene messa di piatto in modo che l'asse lungo della bolla di foglia tubolare, deformata a forma ovale all'atto della messa di piatto, si trova ad angolo retto rispetto al piano della bolla di foglia tubolare messa di piatto.
Patent IT-1251773-B (IT)
Title: Process for the preparation of monolithic gels having a mullite composition and their derivatives
Inventor: GHERARDI PAOLA
IPC: C04B/
Filed: 1991-04-10
Granted: 1995-05-24
Abstract: Monolithic gels having a mullite composition and their derivatives in the form of aerogels or sintered materials. The process of preparation provides for the formation of a polymer precursor (Al6Si2O13)n complexed with AcAc, or the like, followed by: - hydrolysis with water/alcohol solutions containing acids or bases or H2O2 or acid/H2O2 mixtures, - hypercritical drying of the gel obtained for formation of the aerogel, - heat treatment of the aerogel at temperatures between 500 and 1700 degree C to give rise to materials having controlled porosity or sintered materials.
Patent IT-1250723-B (IT)
Title: Rivestimento protettivo anticorrosivo autoadesivo per tubazioni metalliche interrate e non e relativo procedimento di fabbricazione
IPC: B29C/
Filed: 1991-07-31
Granted: 1995-04-21
Abstract: Il brevetto ha per oggetto un rivestimento protettivo anticorrosivo autoadesivo utilizzabile per tubazioni metalliche interrate e non ed il relativo procedimento di fabbricazione.Il rivestimento è costituito da un supporto di tipo nastriforme in tessuto non tessuto o tessuto vero e proprio, ottenuti da materiali chimicamente inerti costituiti da fibre sintetiche, da fibre miste sintetiche/naturali da fibre miste sintetiche/viscosa o da fibre di vetro, aventi tutti una grammatura di 20-300 grammi/m2. Detto supporto viene impregnato per immersione nella vasca (6) con un mastice anticorrosivo impermeabilizzante, composto da paraffine o petrolati, bitumi, olii minerali, gomme ed inerti. Dopo impregnazione, al nastro viene applicato su uno o due lati un film plastico e quindi esso viene raffreddato con aria a 10-15°C in apposito raffreddatore (R) dove l'aria investe il nastro (M) in movimento sia in senso ortogonale e trasversale che in senso longitudinale per favorire il raffreddamento del nastro stesso e la solidificazione del mastice.
Patent IT-1255537-B (IT)
IPC: C22C38/60
Filed: 1992-10-08
Granted: 1995-11-09
Abstract: Steels of particular compositions which, because of their sulphur contents and of the composition of the oxidised inclusions, are particularly suitable for screw-cutting and machining at high speed using carbide or ceramic tools. The steels contain, in weight %:  C     - 0.05  to 0.45 %  Mn    - 0.80  to 1.65 %  Si    - 0.10  to 0.35 %  P     - max.     0.030 %  S     - 0.050 to 0.12 %  and the compositions of their oxidised inclusions are, in weight %:  Al2O3       - 15 to 50 %  SiO2        - 20 to 60 %  CaO + MnO   - 15 to 50 %. Despite the presence of sulphur, these steels retain good mechanical characteristics.
Patent IT-1271450-B (IT)
Title: Composto a base di grassi polinsaturi vegetali e suo uso come ritardante della perossidazione delle membrane cellulari
Inventor: TIBALDI CHIESA FELICE
IPC: A61K/
Filed: 1993-04-28
Granted: 1997-05-28
Abstract: Composto comprendente in combinazione grassi polinsaturi di tipo omega 3 di origine ittica e/o sintetica e vegetale, fosfolipidi, agenti antiossidanti, aminoacidi.
Patent IT-1269895-B (IT)
Title: Device for the automatic removal of residual glaze from the base of items of sanitary ware
Inventor: GAIOTTO CESARE
IPC: B05C/
Filed: 1994-03-22
Granted: 1997-04-16
Abstract: The device for the automatic removal of residual glaze from the base of items of sanitary ware coming from the glazing station consists of a part-carrying table with a number of supporting elements spaced parallel and apart from each other by a predefined amount. A first cleaning unit fitted with cleaning elements and moving alternately back and forth performs a first cleaning cycle by inserting its cleaning elements into the spaces between the supporting elements of the part-carrying table, while a second cleaning unit, similar to the first, completes the operation in conjunction with a conveyor unit that takes the part from the part-carrier and transfers it from the first cleaning unit to the second cleaning unit for cleaning of the points still fouled with glaze. <IMAGE>
Patent IT-1273384-B (IT)
Title: Napkin with knotting strips separable by ripping
Inventor: MALVEZZI VITTORIO ETTORE
IPC: B31D/
Filed: 1994-03-30
Granted: 1997-07-08
Abstract: A strip 18, 20 is obtained along each of the opposing vertical sides of a napkin 10, consisting of a square 12 in paper material, slit so that it can be torn off the square itself and form free ends for knotting the napkin 10 around the user's collar. In accordance with an alternative form of embodiment, the strips 18, 20 are connected together by an edge 36, also removable by tearing, which develops parallel to the bottom edge 14' of the square 12. In accordance with another form of embodiment, associated with the napkin 10, is a multiuse placemat 40, removable by tearing, which completes the set provided to the user. Decorative elements are obtained on at least one side of the napkin 10, preferably reproducing parts 28, 30, 32, 34 of clothing items. <IMAGE>
Patent IT-1270164-B (IT)
Title: Pharmaceutical and cosmetic compositions having potentiated microvascular kinetic activity
Inventor: CURRI BERTINI SERGIO
IPC: A61K/
Filed: 1994-06-03
Granted: 1997-04-29
Abstract: Pharmaceutical or cosmetic compositions which improve local vascularization of the skin and the mucosa comprising - in association - water-soluble marine collagen and an effective quantity of at least one active ingredient having microvascular kinetic activity are described. <IMAGE>
Patent IT-1273574-B (IT)
Title: Lance for blowing substances in the fluid state into furnaces, especially for the production of steel
Inventor: MACARIO FEDERICO
IPC: F27D/
Filed: 1995-04-14
Granted: 1997-07-08
Abstract: The present invention refers to a lance for the blowing of substances in the fluid state into furnaces, especially for the production of steel. The lance comprises a body of elongated shape, inside which are defined at least two conduits which emerge outside said body near one of its longitudinal ends. Said conduits can be connected to means of supply of substances in the fluid state to be blown into the furnace and, inside the body of the lance, there is defined, at least near its end designed to be inserted into the furnace, a chamber for circulation of a refrigerant fluid. <IMAGE>
Patent IT-1260150-B (IT)
Title: Process for the purification of mutated monomer forms of human ciliary neurotrophic factor
Inventor: CALLEGARO LANFRANCO
IPC: A61K/
Filed: 1992-05-20
Granted: 1996-03-28
Abstract: This invention relates to a process for the purification of biologically active mutated monomer forms of human ciliary growth factor (CNTF) for the preparation of pharmaceutical formulations for use for the prevention and/or recovery of nervous function in the peripheral and central nervous system under acute or chronic traumatic and pathological conditions.
Patent IT-1258373-B (IT)
Title: Dispositivo di messa in moto di un avviatore per un motore a combustione interna, in particolare per un autoveicolo.
IPC: F02N15/00
Filed: 1992-03-03
Granted: 1996-02-26
Abstract: Dispositivo di messa in moto di avviatore per motore a combustione interna, in particolare per autoveicolo, comprendente un pignone di messa in moto (11) che può spostarsi assialmente su un albero motore (12) tra una posizione di riposo e una posizione di ingranamento con una corona dentata (13), un cuscinetto (10) disposto tra il pignone di messa in moto (11) e l'albero motore (12) ed uno scontro (14) del dispositivo di messa in moto, caratterizzato dal fatto che sono disposti mezzi di autopulitura (15, 25, 35) di detto albero motore (12) su una zona di lunghezza (L) dell'albero motore (12) compresa tra la posizione di riposo del pignone di messa in moto (11) e lo scontro (14) del dispositivo di messa in moto.Applicazione: autoveicoli.
Patent IT-1250874-B (IT)
Title: Thermostat
Inventor: FORNASARI PAOLO
IPC: H01H/
Filed: 1991-12-09
Granted: 1995-04-21
Abstract: The thermostat comprises one or more pairs of electrical contacts and one or more contact blades able to take up a position of closing and a position of opening of said contacts, and elastically preloaded towards a first one of said positions. Each blade is connected to a ferromagnetic element which can be attracted by an electromagnet with alternating magnetic field, to move the blade from the first to the second position against an elastic recoil action on the blade. The electromagnet comprises in its ferromagnetic travel a thermoferrite element with sudden variation in permeability at its Curie point, so as to suddenly alter the behaviour of the electromagnet upon passing through said Curie point. <IMAGE>
Patent IT-1257552-B (IT)
Title: Apparecchiatura per il trasferimento automatico di pezzi di pasta alimentare da una macchina pressatrice e spezzatrice ad una successiva stazione di lavorazione.
IPC: A21C/
Filed: 1992-11-25
Granted: 1996-01-30
Abstract: Un'apparecchiatura per il trasferimento automatico di pezzi di pasta alimentare da una macchina pressatrice e spezzatrice (1) ad una successiva stazione di lavorazione sposta tramite appositi organi (8) l'insieme di pezzi di pasta formati dalla macchina pressatrice e spezzatrice (1) su un piano di raccolta, preleva tramite pinze (42) dal piano di raccolta una fila alla volta dei pezzi di pasta, e colloca ciascuna fila di pezzi di pasta prelevata su un trasportatore (50) sul quale i pezzi di pasta vengono trasportati, uno dopo l'altro, verso la successiva stazione di lavorazione. Tale apparecchiatura può vantaggiosamente operare su una macchina pressatrice e spezzatrice a trentasette divisioni; inoltre risulta essere flessibile e semplice.
Patent IT-1261255-B (IT)
Inventor: MAKOVEC FRANCESCO
IPC: A61K38/00
Filed: 1993-09-09
Granted: 1996-05-09
Abstract: PCT No. PCT/EP94/02983 Sec. 371 Date Apr. 8, 1996 Sec. 102(e) Date Apr. 8, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07261 PCT Pub. Date Mar. 16, 1995Derivatives of glutamic and aspartic of formula (I) are described where the compounds are potent receptor antagonists of gastrin at the peripheral level and of cholecystokinin at the level of the central nervous system.
Patent IT-1261332-B (IT)
Title: Device and method for support of the first-pass welding bath in the orbital welding of heads of metal pipes of medium and large size
Inventor: RINALDI FERNANDO
IPC: B23K/
Filed: 1993-11-05
Granted: 1996-05-14
Abstract: The device comprises a series of self-seating slide blocks 18 able to form a support belt associated with a coupler of the pipe heads able to adhere to the internal surface of the pipes themselves at the welding section. Each slide block 18 of the device is formed by a body 180 of metal alloy and a shield 181 of thermally inert material and in said body and/or shield there is provided at least one series of hollow cylindrical seats 182, arranged facing the vertex of the welding bevel provided on the pipe heads, able to contain corresponding magnets 183 generating a magnetic field which retains the bead of the root weld, opposing the action of gravity on said bead, especially in the lower zone of the circumference of the pipes. <IMAGE>
Patent IT-1248179-B (IT)
Title: Cylinder-shaped self-assembly container
Inventor: BORGNOLO GIAMPIETRO
IPC: B65D/
Filed: 1991-06-18
Granted: 1995-01-05
Abstract: Cylinder-shaped container composed of a number of self- assembly parts consisting of: - a flexible sheet of approximately rectangular shape 1 whose peripheral dimensions are the same as those of the lateral surface of the cylindrical container that is to be constructed, with two oblique terminal opposite edges 21 corresponding approximately to the height of the peripheral surface of the cylinder and separated by a distance approximately equal to the development of the basic cylinder of the container which is to be constructed; - means for sealing together the said two opposite edges 23, 24 in order to give the said sheet 2 a generally cylindrical configuration in order to form the shell of the container; and - two opposite closure means for closing the said cylinder by way of a lid 1 and a base forming the bottom of the container 4. (Fig. 1) <IMAGE>
Patent IT-1259835-B (IT)
Title: Control and operating device for gas burners
IPC: F23N/
Filed: 1992-09-30
Granted: 1996-03-28
Abstract: According to the invention, an operating and control device for gas burners is provided, and is characterized in that, when the reference value of the physical magnitude to be controlled is reached, while the flame remains in the burner after the gas safety solenoid valve has been turned off, the electrical supply is maintained to the motor M of the electric fan which provides the combustion air, the said supply being provided by the closing of the contacts B1, B2, located before the motor M of the electric fan, by a first relay B which belongs to the power circuit and is energized by the closing of a normally closed contact 1E, the said normally closed contact belonging to a second relay E which is turned off and is fitted in the logic part of the device, the said second relay E being connected in series with a first resistance BLG wound on a bimetallic element and in parallel with a closed contact 2RF belonging to the flame detection logic circuit A RF, the supply to the motor M of the electric fan ceasing when the flame is extinguished, as a result of the switching of the contact 2RF belonging to the flame detection logic circuit A RF. 12.592 <IMAGE>