baber/WOPTO huggingface dataset:
Patent IT-1257224-B (IT)
Title: Giunto elastico a forma di disco
Inventor: KUHNE VIKTOR
IPC: F16F15/134
Filed: 1992-06-09
Granted: 1996-01-10
Abstract: L'invenzione riguarda un giunto elastico a forma di disco, in particolare per un volano diviso in parti per un motore a combustione interna, con due metà del giunto che possono ruotare l'una rispetto all'altra e che presentano intagli ripartiti sulla superficie esterna, nei quali sono posti elementi elastici di accoppiamento, di preferenza molle a elica inserite in parallelo l'una dentro l'altra, che a seguito della rotazione reciproca di entrambe le metà del giunto agiscono praticamente nello stesso tempo. L'invenzione è caratterizzata dalle seguenti proprietà:a) gli elementi di accoppiamento elastici sono un pacco di molle unite insieme, formato da una molla principale e da almeno due molle parziali poste all'interno della molla principale, che formano la molla interna b) tra le molle parziali, che formano le molle interne, si trova un elemento di guida in una o più parti, il quale centra le molle parziali l'una rispetto all'altra e le appoggia rispetto alla molla principale, di preferenza in direzione radiale.Figura 1
Patent IT-1259826-B (IT)
Title: Distribution device for boilers
IPC: F24H/
Filed: 1992-06-24
Granted: 1996-03-28
Abstract: In accordance with the invention there is provided a distribution device 1 for connecting a boiler 11 to the wall connections of gas feed circuits to the boiler itself and delivery and return water circuits to the using cylinders. This device comprises three or more hollow duct bodies 23, 33, 43, 53, 63 which do not communicate with each other and in which each is provided with a plurality of routes 12 which are normally closed by means of closing members 14, in which any one of the said routes 20, 30, 40, 50, 60 can be connected to one of pipes 2, 3, 4, 5, 6 for gas or water within boiler 11 and any one of the remaining routes 12 can be connected via connecting piping 21, 31, 41, 51, 61 to the wall connection 22, 32, 42, 52, 62 corresponding to the piping in the circuit outside the boiler through which the same fluid which is present in the corresponding hollow duct body flows. <IMAGE>
Patent IT-1259452-B (IT)
Title: Handle-bike (bicycle handlebar)
Inventor: GIBBIN STEFANO
IPC: B62J/
Filed: 1991-10-16
Granted: 1996-03-20
Abstract: Handle-bike, the English term for designating this device or accessory, especially useful in facilitating every maneuver or displacement of a bicycle, whenever it becomes necessary to lift the vehicle from the ground in order to get out of a troublesome situation where the vehicle creates an obstacle. <IMAGE>
Patent IT-1254416-B (IT)
Title: Process and plant for the production of humus and method for its use for the reafforestation of desert areas
Inventor: MAZZANTI CARLO
IPC: C05G/
Filed: 1991-09-05
Granted: 1995-09-14
Abstract: The invention contributes to the reafforestation of desert areas through the use of humus having special characteristics.
Patent MX-165553-B (MX)
Inventor: WEIGARDT GORDON K
IPC: G05G1/01
Filed: 1983-11-21
Abstract: The working depth of an implement attached to the 3-point hitch of a tractor is normally controlled by a draft load error signal formed as the difference between a load set point signal and an actual load signal provided by a draft sensor. For lowering the implement into the ground and raising it a depth position lever (50) actuates a transducer (54) to provide a position set point signal A(3) which is compared with an actual position signal from another transducer to form a position error signal. A large position error takes precedence over a smaller load error. In order to provide the load set point signal without the need for a separate lever, a swith (58, 60) is mounted on the lever (50) and, when depressed, causes the draft load set point signal to increase up to the desired value as the implement is lowered into the ground by pushing the lever (50) forwards.
Patent MX-166986-B (MX)
Title: Proceso de fraccionacion catalitica de zsm5-utilizando cristales de zsm-5 de gran tamaño
Inventor: CORMIER WILLIAM EDWARD JR
IPC: C10G11/00
Filed: 1985-03-12
Abstract: La presente invención se refiere a mejoras en un procedimiento para la fraccionación catalítica de una fracción de petróleo, en presencia de un catalizador de fraccionación, bajo condiciones de fraccionación, las cuales comprenden agregar al citado catalizador de 0.1 a 50 por ciento en peso de un aditivo que comprende una zeolita caracterizada por un índice de constreñimiento de 1-12, una relación molar de sílice a alúmina mayor que 12 y un tamaño de cristal de 0.2 a 10 micras.
Patent MX-163930-B (MX)
Inventor: BERGER ABE
IPC: C08G73/14
Filed: 1985-05-15
Abstract: Aromatic or aliphatic dianhydrides and/or acid anhydrides are reacted with aromatic diamines of formula (a) alone or in combination with other diamines to produce polyimides, polyamide acids, poly(amide-imides), poly(amide-amide acids), poly(esterimides) or poly)esteramide acids). These polymers are thermoplastic in nature and have improved processing characteristics and thermal stability. The polymers may be prepared by either melt or solution polymerization techniques.wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> each independently is hydrogen, halogen or unsubstituted or substituted hydrocarbyl,X<sub>1</sub> and X<sub>2</sub> each independently is substituted or unsubstituted branched, linear or cyclic alkylene or alkenylene of 1 to about 30 carbon atoms, -S-, or -O- with the proviso that X, or X<sub>2</sub> and may not both concurrently be -S- or -0-.n, n' and n" each independently is an integer of 1 to 4.
Patent PT-104489-B (PT)
Title: Sistema e método de reenchimento de uma albufeira através de estações elevatórias automáticas
Inventor: ROQUE FRANCISCO FERNANDES PEREIRA
IPC: E02B9/00
Filed: 2009-04-06
Abstract: A ESTAÇÃO ELEVATÓRIA AUTOMÁTICA É CONSTITUÍDA POR: UM PAR DE ECLUSAS GÉMEAS, MAS SE FOR NECESSÁRIO PODE CONSTRUIR-SE MAIS ECLUSAS NO MESMO NÍVEL. EM CADA ECLUSA SOBE E DESCE UMA PLATAFORMA FLUTUANTE (2), QUE FAZ SUBIR E DESCER OS ENORMES ÊMBOLOS (4) DAS BOMBAS (5). A ÁGUA (1) PRESSIONADA PELOS ÊMBOLOS (4) DAS BOMBAS (5) É ENCAMINHADA PARA A CONDUTA DE SAÍDA (8) ATRAVÉS DA VÁLVULA (6) DE LIGAÇÃO. QUANDO A ECLUSA COMEÇA A DESCARREGAR, A PLATAFORMA FLUTUANTE (2) COMEÇA A DESCER, PUXANDO OS ENORMES ÊMBOLOS (4) PARA BAIXO, FAZENDO COM QUE A ÁGUA QUE SE ENCONTRA NA CONDUTA DE ENTRADA (7), ATRAVÉS DA VÁLVULA (6) DE LIGAÇÃO ENTRE NA ECLUSA, RECOMEÇANDO UM NOVO CICLO. DEVIDO À ENORME FORÇA QUE AS PLATAFORMAS FLUTUANTES (2) TÊM DEBAIXO PARA CIMA, (QUANDO ESTÃO A SUBIR NAS RESPECTIVAS ECLUSAS), E TAMBÉM DEVIDO ÀS GRANDES DIMENSÕES DAS BOMBAS (5), UM CONJUNTO DE DUAS OU MAIS ESTACÕES ELEVATÓRIAS AUTOMÁTICAS, PODE DEVOLVER MAIS DE 70% DA ÁGUA A BARRAGEM.
Patent PT-104820-B (PT)
Title: Castelo fluxómetro e respectivo processo de montagem
Inventor: RORIZ JOSE MANUEL RODRIGUES
IPC: E03D3/04
Filed: 2009-11-13
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM CASTELO FLUXÓMETRO E RESPECTIVO PROCESSO DE MONTAGEM, CASTELO ESSE PRÓPRIO PARA SER INCORPORADO EM TORNEIRAS TEMPORIZADORAS ACCIONADAS TRADICIONALMENTE POR UM BOTÃO DE PRESSÃO OU POR UM MECANISMO EQUIVALENTE, CARACTERIZANDO-SE POR ESTAR DOTADO DE UM CORPO DE PEÇA ÚNICA E DE UMA PORCA DE FECHO QUE NELE SE ROSCA, CONSTITUINDO UMA CAIXA BLINDADA EXTERNA, POR O DITO CORPO INTEGRAR UM PARAFUSO TEMPORIZADOR REGULÁVEL A PARTIR DO EXTERIOR DO CASTELO E POR POSSUIR RASGOS E UM FURO, CARACTERIZANDO-SE AINDA O CASTELO POR O SEU MIOLO SER CONSTITUÍDO POR UM ÊMBOLO, POR VEDANTES E POR UMA VARETA COM MOLA, CUJA CABEÇA POSSUI UM FURO E O CORPO É TUBULAR, SENDO AQUELA VARETA ACCIONÁVEL A PARTIR DO EXTERIOR DA DITA CAIXA.
Patent RO-79969-B (RO)
Inventor: MILLION WILLIAM ALEXANDER
IPC: A61K31/7034
Filed: 1977-04-12
Abstract: Se prepara un derivat al kanamicinei cu formula: (vezi formula) prin reactia dintre 1,3, 3'', 6'-tetra--N-benziloxicarbonil-kanamicina A si acid în exces la temperatura camerei, în mediu de piridina apoi produsul de reactie prezentat de penta-0-acetil-1,1,3'',6-tetra-N-benziloxicarbonilkanamicina A, este supus hidrogenolizei la temperatura de 60 degree C, în prezenta de 5% paladiu, în mediu de acetat de etil cu continut de acid acetic glacial, iar produsul rezultat reprezentat  de penta-0-acetilkanamicina A, este supus neutralizarii pentru realizarea migrarii intramoleculara a grupelor acil de la oxigen la azot, iar dupa îndepartarea grupelor 0-acil ramase, se separa derivatul N-protejat, în mod cunoscut.
Patent TW-234145-B (TW)
IPC: D06L3/12
Filed: 1992-11-03
Granted: 1994-11-11
Abstract: Storage-stable formulations of mixtures of optical brighteners containing at least two anionic optical brighteners, which preferably contain at least one sulphonic acid radical; an anionic polysaccharide; dispersants and water and optionally also auxiliaries. These formulations are particularly suitable for the production of liquid detergents.
Patent TW-235385-B (TW)
Title: Charging control device
Inventor: HAYASHI YOSHIHITO
IPC: H02J7/10
Filed: 1992-12-02
Granted: 1994-12-01
Abstract: A charging control device includes: 1. charging control unit; 2. charging signal supply device(CPU); 3. regulator; 4. detecting circuit for storage battery voltage; 5. timer reservation switch(13) for setting recharging startup time; 6. implementing the charging of storage battery by regulator in the period of charging signal supply device supplying charging signal to the charging control unit. It has the features: 1. the charging control unit including switch(11) and charging startup switch(12); 2. switch(11) connected to the charging signal supply device through interface, beside counting down the recharging startup time, instructing the startup of charging; 3. charging startup switch(12) recharging when counting down to zero; 4. after the charging signal supply device instructing the startup of charging, supplying the charging signal until the voltage of storage battery reaching the threshold, then supplying charging signal with fixed time from the recharging startup time.
Patent TW-387060-B (TW)
Title: Metal tube clad optical fiber cable
Inventor: YOKOI KIYOMI
IPC: G02B6/44
Filed: 1992-06-25
Granted: 2000-04-11
Abstract: A connector for connecting an optical fiber cable to an equipment adaptor, a flexible metal tube clad optical fiber cable including a flexible metal tube through which an optical fiber core rod extends and which is used for connection with an equipment, a relay adaptor for providing a connection between cables of different kinds, and a seamless metal tube clad optical fiber cable including a seamless tube through which an optical fiber core rod extends and which is used for wiring over a relatively long distance are disclosed individually and in combinations. The connector is connected to the flexible metal tube clad optical fiber cable, which is then connected through the relay adaptor to the seamless metal tube clad optical fiber cable. A certain element of the connector is formed of an insulator to provide an electrical isolation between the metal tube and the equipment adaptor.
Patent TW-295581-B (TW)
IPC: C07B61/00
Filed: 1994-01-14
Granted: 1997-01-11
Abstract: An alkyl (meth)acrylate is prepared by a direct esterification (in 1) of (meth)acrylic acid by the corresponding alcohol, catalysed by H2SO4. The crude reaction mixture (B1), comprising the targeted ester, alcohol, (meth)acrylic acid, alkyl acid sulphate (alkyl hydrogen sulphate) and traces of H2SO4, is treated (in 3) with a base in order to neutralise the acid species, the resulting salts passing into the aqueous phase (A1), which is separated from the organic phase (O1) containing the targeted ester. The light products (L1), containing the alcohol, are recovered (in 4) from the aqueous phase and the waste water (E2) is discarded. The alkyl acid sulphate present in the aqueous phase (A1) resulting from the separation carried out after the neutralisation (in 3) is hydrolysed (in 8) to form, in this phase, alcohol and H2SO4, the acid species resulting from the hydrolysis are neutralised by introduction into the medium of a base and the resulting aqueous phase (A3) is sent to the alcohol recovery stage. Pollution of the waste water (E2), attributable to the alkyl acid sulphate, is thus avoided. <IMAGE>
Patent TW-396711-B (TW)
Title: Dual-actuated wave resonant diaphragm
Inventor: TSAU YUE-MING
IPC: H04R1/28
Filed: 1994-01-31
Granted: 2000-07-01
Abstract: A dual-actuated wave resonant diaphragm is disclosed, which has a body with a wave-like concentric circle shape. A voice coil is attached to the center of the diaphragm. At least one thin film is attached to the upper and lower sides of the diaphragm, which is shrunk toward the center of the concentric circle for supporting the rigid diaphragm, and a pair of concentric resilient soft rings are attached respectively on the upper and lower sides of the outer edge of the diaphragm. A non-porous and semi-porous gasket is placed between the outer edges of the pair of soft rings. The sound wave is spread out in horizontal shape tightly from the center of the voice coil to the surroundings along with the resonant diaphragm. As the gasket is non-porous, the whole set is behaved as a mirror which spreads out sound waves upward or downward with a better resilience. While the gasket is semi-porous, the whole set can improve damping effect and reduce distortion by the in-between air flow. As a result, a low-cost and easily-made speaker, which can overcome the drawbacks of the conventional one, can be obtained.
Patent TW-354389-B (TW)
Title: Method for forming thin film pattern
Inventor: TSUSHIMA HIROSHI
IPC: G03F7/30
Filed: 1994-10-01
Granted: 1999-03-11
Abstract: The present invention provides a method for forming a thin film pattern having an excellent accuracy of pattern, the method comprises the steps of: (a) exposing a polysilane layer formed form a polysilane having a structure of following formula: wherein R1, R2, R3, and R4 indicate a group which is independently selected from the group consisting of a substituted or non-substituted aliphatic hydrocarbon residue, an alicyclic hydrocarbon residue and a aromatic hydrocarbon residue and m and n indicate an integer, provided on a substrate, to ultraviolet light selectively to form a latent image of thin film pattern; and (b) dipping the polysilane layer in which the latent image of the thin film pattern was formed in a metal oxide sol and then drying.
Patent TW-342407-B (TW)
Title: Use of azo dyes for marking hydrocarbons, and novel azo dyes
Inventor: GEOGR ZEIDLER
IPC: G01N31/00
Filed: 1994-12-14
Granted: 1998-10-11
Abstract: An azo dye of the formula I (I) where the ring A may be benzofused, n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is C1-C13-alkyl which may be interrupted by from 1 to 4 ether oxygen atoms, or a radical of the formula L-NX1X2, where L is C2-C3-alkylene and X1 and X2 independently of one another are each C1-C4-alkyl or, together with the nitrogen atom linking them, form a piperidyl or morpholinyl ring, R3 and R4 independently of one another are each hydrogen or C1-C4-alkyl, R5, R6 and R7 independently of one another are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy and R8 is hydrogen, or a radical of the formula COOX3, where X3 is hydrogen, C1-C8-alkyl, or a radical of the formula L-NX1X2, where L, X1 and X2 each have the abovementioned meanings, for use as a pH-dependent marker for hydrocarbons, and novel azo dyes.
Patent TW-283213-B (TW)
Title: A sonication cleaning and high-temperature sterizilition p
Inventor: SHEU RUEY-DONG
IPC: G02C13/00
Filed: 1995-05-12
Granted: 1996-08-11
Abstract: A maintenance method for contact lens by fixing the contact lens in place in the cleaning chamber, which contains enough cleaning medium to cover the contact lens to perform cleaning, sterilization, and storing, characterized by: a sonicator capable of generating ultrsonic waves with frequencies in the range of 20 to 30 kHz and energy in the range of 1.5 to 3 watts/cm square for 6 to 10 minutes to remove the adhered contaminants from the lens; a waiting period of 3 to 5 minutes to allow the detached contaminants to settle; a heating unit capable of providing energy to gradually increase and maintain the temperature of the medium to 90 deg.C for 15 to 20 minutes to destroy harmful bacteria and degrade toxins; and allowing the cleaning medium to cool down to room temperature slowly and keeping the lens in the medium until its next application.
Patent TW-415940-B (TW)
Title: Condensed cyclic carboxylic acid compound or salt thereof, and medical composition containing which
Inventor: ONO SHINICHIRO
IPC: C07D307/85
Filed: 1995-06-13
Granted: 2000-12-21
Abstract: This invention relates to a novel condensed cyclic carboxylic acid compound represented by the formula (I), wherein each symbol is as defined in the specification, the pharmacologically acceptable salt thereof, a pharmaceutical composition thereof, and the medical use thereof. The novel condensed cyclic carboxylic acid compound and its pharmacologically acceptable salt thereof of the present invention have superior GPIIb/IIIa antagonism in mammals inclusive of human; can be administered orally; have long half-life in blood and low toxicity; and show less side-effects. Accordingly, they are extremely useful for the prophylaxis and treatment of thrombotic diseases and the like.
Patent TW-418196-B (TW)
Title: Benzimidazole derivatives, their preparation and their use for the treatment or prophylaxis of viral infections
Inventor: CHAMBERLAIN STANLEY DAWES
IPC: C07H19/052
Filed: 1995-08-04
Granted: 2001-01-11
Abstract: The present invention relates to benzimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benzimidazole derivatives and pharmaceutical formulations containing them. A compound of formula (I), wherein R represents hydrogen, a halo atom, -NR1R2 where R1 and R2, which may be the same or different, are each independently selected form hydrogen, C1-6 alkyl, cyanoC1-6 alky1, hydroxyC1-6alkyl, haloC1-6 alkyl, C3-7cycloalkyl, C1-6alkylC3-7cycloalkyl, C2-6 alkenyl, C3-7cycloalkylC1-6 alkyl, C2-6alkynyl, phenyl, phenylC1-6alkyl, a 3, 4, 5 or 6 membered heterocyclic ring having N as a hetero atom, -COC1-6alkyl or R1R2 together with the N atom to which they are attached form a 3, 4, 5 or 6 membered heterocylic ring and pharmaceutically acceptable salts and esters thereof.
Patent TW-323299-B (TW)
Title: Black dyestuff composition comprising a reactive black dye and an azo reactive dye
Inventor: HWANG HUEY-CHING
IPC: D06P1/384
Filed: 1995-09-16
Granted: 1997-12-21
Abstract: A black dyestuff composition comprising (1) a reactive dye of formula (I); (2) a mono-azo reactive dye of formula (II) where X is -CH=2 or C2H4W, W is -OSO3H, and Y is selected from H, OH and amine; and (3) at least one of mono-azo reactive dye selected from dye of formula (III) where X is -CH=CH2 or -C2H2W, W is -OSO3H, and P and Q are independently H, alkyl, ethyl, propyl, amine or -NHCOH3, and mono-azo reactive dye of formula (IV) where X is -CH=CH2 or -C2H4W, W is -OSO3H, and Z is selected from alkyl, ethyl, propyl or carboxyl.
Patent TW-420672-B (TW)
Title: Anti-neurodegeneratively active 10-aminoaliphatyl-dibenz[b,f]oxepines
Inventor: BETSCHART CLAUDIA
IPC: A61K31/4025
Filed: 1996-01-30
Granted: 2001-02-01
Abstract: A 10-aminoaliphatyl-diphatyl-dibenz[b,f]oxepine of formula (I), wherein alk is C1-C4alkylene, R is C2-C7alkynylamino or N-C2-C7alkynyl-N-C1-C4alkylamino and R1, R2, R3 and R4 are each, independently of the others, hydrogen, C1-C4alkyl, C1-C4alkoxy, halogen having an atomic number of up to and including 35 or trifluoromethyl, or a salt thereof.
Patent TW-333735-B (TW)
Title: Multi-picture video signal display apparatus provides picture selecting means to select some of a plurality of pictures display on picture display means which can minimize mishandling because the picture given a special display is featured to be under adjusting.
Inventor: ISHIKAWA KENJI
IPC: H04N5/91
Filed: 1996-09-06
Granted: 1998-06-11
Abstract: A kind of multi-picture video signal display apparatus which includes: - a plurality of picture processors, used to process the inputted a plurality of image signals and to display - picture display means, displaying a plurality of picture display from the picture processor - picture selecting means, selecting a part of the plurality of pictures from the picture display means - special picture display means, used to display selected special picture from picture selecting means - picture adjusting means, used to adjust the selected special picture displayed on the special picture display means The selected special picture displayed on the special picture display means will show the message of picture being adjusting.
Patent TW-324769-B (TW)
Title: The pressure reduction valve
Inventor: DAVID WILLIAM BIRCH
IPC: G05D16/10
Filed: 1996-11-25
Granted: 1998-01-11
Abstract: A pressure reduction valve, which includes a main body for limiting the chamber, an inlet device for allowing fluid flowing into the chamber, and a flow path extended from the inlet device to the outlet device of exhaust fluid. The valve device can slid inside the chamber to control fluid flowing along flow path. The valve device includes a piston that has root end with small diameter and the tip end with large diameter. And a valve base is installed at surface of root end, which is located at 1st position of piston along the flow path to limit fluid flowing. The device 21 inclines piston from 1st position to 2nd position, in which, the flow path is opening. And the regulating sub-chamber is limited by end surface of piston and joining-surface of main body. Devices 27 and 31are connected between inlet device and regulating sub-chamber. To form this arrange to unite the fluid entered from inlet device with inclined device 21 together to slide piston from 1st position to 2nd position and allow some fluid flowing along flow path to outlet device. And some residual fluid is flowed from inlet device through devices 27 and 31 directed to sub-chamber. It acts at the end of piston to slide piston backward to 1st position. The movable device is by activation of filling nozzle to prevent fluid flowing between inlet device and regulating sub-chamber along devices 27 and 31, and to allow the fluid flowing through the valve located in between outlet device and inlet device.
Patent TW-372354-B (TW)
Title: CMOS structure with FETS having isolated wells with merged depletions and methods of making same
Inventor: SUBBANNA SESHADRI
IPC: H01L21/8238
Filed: 1996-12-10
Granted: 1999-10-21
Abstract: A CMOS integrated circuit with field isolation including an NFET(s) having an isolated P-well, wherein the isolated P-well is adjusted so that it does not extend below the field isolation (e.g., STI) and the width and doping of the P-well and an underlying buried N-well is adjusted so that the depletion regions of the source/drain (S-D) diode and also the well-diode just meet (merge) without overlap in the P-well. The semiconductor device obtains bipolar effect and reduced junction capacitance in a bulk single-crystal technology. A method for fabricating the semiconductor device is also provided.
Patent TW-345681-B (TW)
Title: Method for removing covering layer on the peripheral edge portion of wafer
Inventor: UENG GWO-YAW
IPC: H01L21/02
Filed: 1996-12-13
Granted: 1998-11-21
Abstract: A method for removing a covering layer on the peripheral edge portion of a wafer, which is applicable on a wafer with a covering layer thereon, the method comprising the following steps: forming a masking layer on the covering layer; removing the covering layer on the peripheral edge portion of the wafer thereby exposing the covering layer on the peripheral edge portion of the wafer; and using the masking layer as a mask to remove the covering layer on the peripheral edge portion of the wafer.