baber/WOPTO huggingface dataset:
Patent IT-1260564-B (IT)
Title: Improved method for the manufacture of flues or ventilation and service ducts of cast cementitious aggregate
IPC: E04B/
Filed: 1992-06-26
Granted: 1996-04-16
Abstract: Method for obtaining flues of cementitious aggregate for construction through horizontal casting with the use of moulds 1, 2 with cores which can be inflated and deflated in the shape of flexible cylindrical tubular chambers B for axial removal after setting of the cast cementitious aggregate and deflating, of the type capable of providing: - at least one or a plurality of channels within the said manufacture B, - the possibility of also producing oval cross-sections B"-18-B"', characterised in that at least two suitably inflated cylindrically shaped inflatable and deflatable air chambers B, which are substantially side by side in association with two T sections 14 for each side of chamber B located longitudinally above and beneath the said pair of core chambers 14 with their corresponding webs in coplanar opposition so that the corresponding bases of the T shape extend above and beneath and through tangential contact support the said core chambers B in an upper and lower median position, are used as a core for construction of the said ducts of oval cross-section. <IMAGE>
Patent MX-167392-B (MX)
Title: Procedimiento para preparar ni-metil-10 metoxilumilisergol
Inventor: BOMBARDELLI EZIO
IPC: C07D457/02
Filed: 1985-03-20
Abstract: La presente invención se refiere a procedimiento para preparar N1-metil-10  metoxilumilisergol y ésteres del mismo, de fórmula I: en donde R es hidrógeno o un éster del mismo en donde R es un grupo acilo, caracterizado porque un éster de N1-metillisergol se somete a reacción fotoquímica con metanol/ácido sulfúrico y el éster resultante de N1-metilmetoxilumilisergol se somete opcionalmente a hidrólisis a transesterificación.
Patent MX-168201-B (MX)
Title: Sistema mejorado para la destilacion por diafragma
Inventor: KJELLANDER NILS
IPC: B01D53/22
Filed: 1985-06-03
Abstract: La presente invención se refiere a sistema mejorado par destilación por diafragma, para líquidos especialmente agua salada para desalinizarla, que comprende un diafragma a través del cual puede pasar vapor pero no líquido, y una superficie de condensación para condensar el vapor que ha pasado a través del diafragma, y los conductos necesarios, caracterizado porque el sistema comprende una o varias unidades, cada una de las cuales comprende una pluralidad de tubos situados uno dentro de otro, es decir, un primer tubo interior, un segundo tubo situado exterior al primer y que consiste en un diafragma de la indicada clase, y un tercer tubo situado exterior al segundo tubo, cuyos primer y tercer tubos son de material hermético a los gases porque dicha unidad está rodeada por un cuarto tubo hermético a los gases, y un primer conducto está formado por el primer tubo, y un segundo, tercero y cuarto conductos están formados entre dichos tubos en un orden sucesivo desde el interior hacia el exterior, y porque dichos conductos en orden radial estám destinados a transportar un medio caliente para suministro de calor a transportar el líquido a destilar, a condensar el gas que ha pasado a través del diafragma a transportar el destilado, que ha sido condensado, en el que la condensación del gas tiene lugar contra una superficie de condensación que consiste en la superficie del conducto opuesta al diafragma y, respectivamente, a transportar un medio frío para la extracción de calor.
Patent RO-84266-B (RO)
Inventor: KANIS ERHARD
IPC: B65G47/252
Filed: 1982-04-13
Abstract: Inventia se refera la un dispozitiv de încarcare pentru piese simetrice de rotatie ca de exemplu pentru inele si colivii de rulmenti. Dispozitivul de încarcare se compune dintr-o tabla de stivuire dispuusa oblic avînd niste pîrghii plane si niste placi de cuplare, precum si un închizator de iesire, dispus cu un jgheab oscilant care se poate roti si care comunica cu un jgeab de evacuare.
Patent RO-85788-B (RO)
Inventor: ALLAN G GRAHAM
IPC: C05C13/00
Filed: 1982-09-24
Abstract: Inventia se refera la un îngrasamînt sub forma de granule constituit din 85...99% în greutate melamina cu dimensiunea particulelor sun 10 ochiuri/tol liniar si 1...15% în greutate ligand, ales dintre uree, sulfat de K, nitrat de amoniu, fosfat de amoniu, nitrat de K, clorura de K, lifnosulfonat de Ca, rasina ureo-formaldehidica, rasina melamina formaldehidica. procedeul pentru prepararea îngrasamîntului sun forma de granule consta în amestecarea melaminei cu ligandul, dupa care amestecul este contactat cu apa cu o solutie apoasa de ligad si, în continuare, amestecul umezit este aglomerat si uscat în final.
Patent TW-216826-B (TW)
Title: Manufacturing process for polysilicon plug of contact window
Inventor: JOU SHYANG-MING
IPC: H01L23/48
Filed: 1991-12-24
Granted: 1993-12-01
Abstract: A manufacturing process for polysilicon plug of contact window is a method to form multi-layer contact window on the element area by the isolator layer architecture. The process includes: - Forms an opening between the isolator layer architecture and the element area. - Deposits a barrier metal layer on the element area, above the isolator architecture, and on the surround of the opening. - Deposits an in-situ doped polysilicon layer on the barrier metal layer. - Deposits a thin metal layer on the polysilicon layer. - Fully plugs un-doped polysilicon to the opening and above the thin metal layer. - Etches the un-doped polysilicon to the thin metal layer and leaves the opening plugged. - Finally, deposits an aluminum metal layer to accomplish the multi-layer contact area.
Patent TW-198743-B (TW)
IPC: F23C13/00
Filed: 1992-05-23
Granted: 1993-01-21
Abstract: This invention is a combustion process having a series of stages in which a fuel/oxygen-gas-containing mixture (16, 18) is combusted stepwise using a series of specific catalysts and catalytic structures (figure 2) and, optionally, a final homogeneous combustion zone to produce a combusted gas at a selected temperature preferably between 1050 DEG  and 1700  DEG C. Depending upon the pressure of operation, there may be two or three discrete catalytic stages (stages 1, 2 and 3). The choice of catalysts and the use of specific structures, including those employing integral heat exchange (44) results in a catalyst and its support which are stable due to their comparatively low temperature, do not deteriorate, and yet the product combustion gas is at a temperature suitable for use in a gas turbine, furnace, boiler, or the like, but has low NOx content. Neither fuel nor air is added to the combustion process except in the initial stage.
Patent TW-230793-B (TW)
Title: Equipment for ground tamping (2)
Inventor: ISHII KEIJI
IPC: E02D7/08
Filed: 1992-02-15
Granted: 1994-09-21
Abstract: An equipment for ground tamping which comprises installing a thumperreleasing device on the rope end of a crane to release the thumper raised bythe crane so as to tamp the ground, the equipment is characterized in thatthe equipment comprises: a flexible hose with one end installed on the releasing device and the otherend installed on the pre-set height part of the crane side; a water pressure detector installed on an arbitrary side of the flexiblehose to detection the pressure difference of the two ends of the flexiblehose; and a control device installed on the crane side to measure and display theheight of the thumper and the penetration depth of the thumper on the groundwhen the thumper is released according to the detection electric signal ofthe water pressure detector, the control device automatically or manuallycommand the thumper to drop when the thumper reaches the pre-set height andcounts the number of drops of the thumper.
Patent TW-208677-B (TW)
IPC: B30B9/10
Filed: 1993-01-09
Granted: 1993-07-01
Abstract: The present invention relates to an apparatus for compacting material in which the apparatus includes a path (10), an infeed device (40) which discharges in an opening (11) disposed in the path, and a spiral (30) rotary about its longitudinal axis and lacking a mechanical shaft. In connection with the discharge opening (12) of the apparatus, baffle means (13) are provided which impede displacement of the material. Between the free end (39) of the spiral and the discharge opening (12) of the apparatus, the path forms a compaction cell (15). The spiral is disposed to at least intermittently abut against the path, in addition to which the spiral and the path form in the region of the opening (11) a feed compartment (35) for supplied material, this compartment directly merging into the compaction cell (15). The path (10) is provided with drainage apertures (14). <IMAGE>
Patent TW-252153-B (TW)
Title: Process for making aluminum-alloy-matrix composites reinforced by ultrafine reinforcing materials
Inventor: Lin qing-bin
IPC: C22C1/00
Filed: 1993-07-27
Granted: 1995-07-21
Abstract: A process for making aluminum-alloy-matrix composites reinforced by ultrafine reinforcing materials, which comprises: preparing a suspension solution by, in an enclosed status, suspending ultrafine reinforcing materials selected from aluminum oxide, silicon carbide, silicon nitride, titanium carbide, zirconium oxide, boron carbide, and tantalum carbide in distilled water containing dispersion agent; oscillating the suspension solution by ultrasonic wave; pre-heating the suspension solution to 100-660 deg.C; melting an aluminum alloy matrix (material) at 660-700 deg.C, while agitating distributing or spraying the pre-heated suspension solution on the surface of the molten aluminum alloy matrix to mix the matrix with the suspension solution containing the reinforcing materials; undergoing degassing operation on the molten aluminum alloy matrix composite material formed by the aluminum alloy matrix reinforced by the reinforcing materials; casting the molten aluminum alloy matrix composite material; allowing the aluminum alloy matrix composite material to undergo homogenization at 400-450 deg.C for 40-60 hours and cooling the cast material to room temperature to obtain the aluminum alloy matrix compositematerial.
Patent TW-308677-B (TW)
Title: Method of automatic separating text box and segmenting word in Chinese/English recognition system
Inventor: LIN YEONG-SHUENN
IPC: G06K9/03
Filed: 1993-10-06
Granted: 1997-06-21
Abstract: A method of automatic separating text box and segmenting word in Chinese/English recognition system comprises of: input binary image data; from the above binary image data calculating all components; by component adjacent relationship and word height, size combining same column component to word; with component in each word as center, checking rotation angle; when oration angle is larger than one preset value, executing to rotate eachcomponent coordinate to correct rectangle, and back to step (3); when rotation angle is less or equal to the above predetermined value, executing step (6); by adaptive profile, with word as projection, by left/right and top/down large blank area segmenting to windows; from each word shape in window, dividing into multiple shapes, enumeratinghorizontal/vertical layout part, in order to judge text/graphic andlandscape/portrait; output text region.
Patent TW-370587-B (TW)
Title: An internal combustion engine installation, a method of managing the operation thereof, and a method of determining fuel vapour concentration
Inventor: PRICE STUART GRAHAM
IPC: F02M25/08
Filed: 1994-09-21
Granted: 1999-09-21
Abstract: A method for managing the operation of an internal combustion engine including an exhaust system (5, 43) having a catalytic treatment means (1, 44) to treat exhaust gas passing through the exhaust system (5, 43), said method comprising introducing fuel in a vaporised or readily vaporized state to the engine to enter the exhaust system (5, 43) upstream of the catalytic treatment means (1, 44) at least when the temperature of the catalytic means (1, 44) is below a first selected temperature.
Patent TW-424082-B (TW)
Title: Catecholamine surrogates useful as <beta>3 agonists
Inventor: WASHBURN WILLIAM N
IPC: A61K31/381
Filed: 1994-12-19
Granted: 2001-03-01
Abstract: Compounds of the formula or pharmaceutically acceptable salts thereof wherein: A is a bond, -(CH2)n-or-CH(B)-, where n is an integer of 1 to 3 and B is-CN, -CON(R9)R9' or -CO2R7; R1 is lower alkyl, aryl or arylalkyl; R2 is hydrogen, hydroxy, alkoxy, -CH2OH, cyano, -C(O)OR7, -CO2H, -CONH2, tetrazole, -CH2NH2 or halogen; R3 is hydrogen, alkyl, heterocycle or R4 is hydrogen, alkyl or B; R5, R5', R8, R8' or R8"" are independently hydrogen, alkoxy, lower alkyl, halogen, -OH, -CN, -(CH2)nNR6COR7, CON(R6)R6', -CON(R6)OR6', -CO2R6, -SR7, -SO2R7, -N(R6)SO2R1, -N(R6)R6', -NR6COR7, -COH2CON(R6)R6', -OCH2CO2R7 or aryl; or R5 and R5' or R8 and R8' may together with the carbon atoms to which they are attached form an aryl or heterocycle; R6 and R6' are independently hydrogen or lower alkyl; and R7 is lower alkyl; R9 is hydrogenl, lower alkyl, alkyl, cycloalkyl, arylalkyl, aryl, heteroaryl; or R9 and R9' may together with the nitrogen atom to which they are attached form a hetocycle; with the proviso that when A is a bond or -(CH2)n and R3 is hydrogen or unsubstituted alkyl, then R4 is B or substituted alkyl. These compounds are beta 3 adrenergic receptor agonists and are useful, therefore for example, in the treatment of diabetes, obesity and gastrointestinal diseases.
Patent TW-255086-B (TW)
Title: Shared-buffer memory asynchronous transfer mode exchange
Inventor: LIN YU-SHENG
IPC: H04M3/00
Filed: 1995-01-09
Granted: 1995-08-21
Abstract: A re-circulating queue manager of shared-buffer memory asynchronous transfer mode exchange includes: (1) one back-pressure interface which receives back-pressure signal from back stage and stores in register, supplying address generator check, and based on it to decide the pause of output port packet transmittance; When the buffer memory is full, the back-pressure interface send back-pressure signal to front stage; (2) one address generator consisting of a programmable logic array, a queue selector, a queue address pointer file, a state register file and a queue memory; The address generator arranges each input packet to its output queue based on the destination port address of each packet, and the packet reading out sequence of each output queue; The generated address is used to read or write the packet in the shared-buffer memory; And controlling the input interface and output interface based on system timing signal; (3) one timing generator which generates each kind of timing signals needed by system based on system timing and packet start signal.
Patent TW-324021-B (TW)
Title: Mono-azo dyestuff
Inventor: HIMENO KIYOSHI
IPC: C09B29/36
Filed: 1995-02-27
Granted: 1998-01-01
Abstract: A mono-azo dyestuff with the following formula (I): (I) in which R is phenyl, phenoxy or benzyl, D is a group of the formula (D1), (D2), (D3) or (D4): (D1) in which X1, X2 and X3 are separately hydrogen or chlorine, X4 is hydrogen, chlorine, methyl or -NHCOR1, in which R1 is C1-4 alkyl or phenyl; (D2) in which X4 is hydrogen, chlorine, methyl or -NHCOR1, in which R1 is C1-4 alkyl, Y1 is hydrogen, chlorine or C1-4 alkoxy; (D3) in which X5 is hydrogen, halogen, methyl or -NHZ, in which Z is C1-4 alkyl sulfonyl, C1-4 alkyl carbonyl, phenyl sulfonyl, phenyl carbonyl, C1-2 alkoxy, C1-2 alkyl carbonyl or carbamoyl, Y2 is hydrogen, methyl or C1-2 alkoxy, Q1 is cyano or C1-4 alkyl carbonyl; (D4) in which P is formyl, nitro or cyano, Q2 is cyano or nitro, T is halogen, methyl, phenyl or methanesulfonyl, X5 is defined as the above, Y3 is hydrogen or C1-2 alkoxy.
Patent TW-400317-B (TW)
Title: Improved process for treating metal chlorides
Inventor: HILL PETER
IPC: C04B18/02
Filed: 1995-04-11
Granted: 2000-08-01
Abstract: A process for preparing high strength, rock-like, water-resistant aggregates by high intensity mixing of acidic metal chlorides and alkaline/cementitious materials in the presence of a low water ratio wherein the metal chlorides are simultaneously neutralized/stabilized and the mixture is solidified.
Patent TW-496898-B (TW)
Title: A process for introducing nucleic acid/polycation complexes into mammalian cells and medium for transfection of mammalia cells
Inventor: BUSCHLE MICHAEL
IPC: C12N15/87
Filed: 1995-05-31
Granted: 2002-08-01
Abstract: Process and medium for the transfection of higher eukaryotic cells with DNA/polycation complexes, wherein a medium is used which contains ethyleneglycol and/or glycerol. The process is suitable for the transfection of primary cells such as fibroblasts. Stably transformed cells can be obtained thereby, e.g. tumour cells for use as tumour vaccines.
Patent TW-364861-B (TW)
Title: Hydroprocessing catalyst and its use
Inventor: FUJITA KATSUHISA
IPC: B01J35/10
Filed: 1995-09-26
Granted: 1999-07-21
Abstract: The present invention relates to a catalyst composition suitable for effecting simultaneous hydrodesulphurisation and hydrodemetallisation of sulphur and metals containing feedstocks which shows a high hydrodesulphurisation activity, a high hydrodemetallisation activity, and a long life. The catalyst according to the invention is characterized in that: (a) it comprises a support, at least 90 wt.% of which consists of alumina, which alumina has an R value of 0.08-0.30, the R value being defined as the ratio between the integrated intensity of the X-ray diffraction peak at 2θ=32 degree and the integrated intensity of the X-ray diffraction peak at 2θ=46 degree, (b) it comprises 2-8 wt.% of group VIB metal component, calculated as metal, (c) it comprises 0.5-2.5 wt.% of group VIIIB metal component, calculated as metal; (d) it has a pore size distribution as determined by nitrogen adsorption satisfying the following requirements: (I) a pore volume of 0.5-1.0 ml/g, (II) an average pore diameter of 18-30 nm, (III) of the pore volume of pores with a diameter below 60 nm at least 40% is present in pores within a range of the average pore diameter ±5 nm. The invention also relates to a process for use of this catalyst and for its preparation.
Patent TW-343906-B (TW)
Title: Plants with delayed or inhibited ripening or senescence
Inventor: JOHANNES JACOBUS MARIA DE NIJS
IPC: C12R1/91
Filed: 1995-10-16
Granted: 1998-11-01
Abstract: A method of obtaining cabbage plants which exhibit delayed or inhibited fruit ripening and/or vegetable tissue senescence comprising: (I) growing seedlings thereof in the presence of an auxin polar transport inhibitor and selecting those seedlings the hypocotyledon of which grows at an acute angle of less than about 70° to the horizontal; and/or (ii) contacting the seeds of plants which have a low or reduced polar auxin transport with a conjugation inhibitory amount of an inhibitor of cytokinin-7,9glycosyl conjugation and selecting from the thus contacted seeds those which germinate.
Patent TW-366470-B (TW)
Title: IC card control circuit and the IC card control system
Inventor: YANAGIHARA JUNICHI
IPC: G06K19/07
Filed: 1995-12-28
Granted: 1999-08-11
Abstract: The present invention deals with an IC card control circuit and the IC card control system by using hardware for generation of different signals for controlling the IC card operation status based on a control signal coming from the main unit and the other purposes of the invention are to provide IC card activation/Non-activation procedure as rated by ISO without using CPU and other expensive parts. Then, to achieve said purposes, the first delay occurrence unit 101, the second delay occurrence unit 103, power supply control unit 105 and reset signal control unit 107 are provided. Then, the first delay cocurrent unit 101 makes occur the first delay signal from the control signal coming from a PC main unit being the first delay signal used as CLKON signal and the second delay occurrence unit 103 makes the second delay signal based on the control signal and the power supply control unit 105 inputs the control signal and the second delay signal, output the VCCon signal. The reset signal control unit 107 inputs the control signal and the second delay signal and outputs the RSTon signal.
Patent TW-298647-B (TW)
IPC: H04N5/781
Filed: 1996-02-09
Granted: 1997-02-21
Abstract: Data decoding apparatus decodes data reproduced from a record medium (1) and stored in a memory (7). Since decoding requires a sufficient amount of data to be stored in memory, especially when the data is, for example, predictively encoded, a system controller (21) inhibits previously read data from being overwritten in the memory (7). Thus, when a reverse reproduction operation is suddenly initiated during a forward reproduction operation, a sufficient amount of data is reserved in the memory (7) for decoding the data in the reverse direction. Similarly, the system controller (21) inhibits the memory (7) from writing over previously read data during reverse reproduction and a sufficient amount of data is reserved for decoding when forward reproduction is resumed. <IMAGE>
Patent TW-283633-B (TW)
Title: Manufacturing method for a mat made of stones
Inventor: CHEN MING-YAO
IPC: A47C3/16
Filed: 1996-02-12
Granted: 1996-08-21
Abstract: A manufacturing method for a mat made of stones, mainly comprising the following process: (1) to cut a groove at the bottom of a stone; (2) to insert a connecting piece having a small hole at each of its two ends into the groove, and fix it with adhesive material; (3) to thread the two holes of the connecting piece with a cord; (4) to thread the cord through a string of plastic tubes juxtapositioned between connecting pieces; (5) to repeat the process (3) and (4) in a S twist and turn manner until the desired rows and columns completed; (6) to tie a knot at the end of the cord.
Patent TW-326446-B (TW)
Title: 4-Acylaminopiperidin-N-oxyle, process for preparation thereof and use of the same
Inventor: ANDREAS KOCH
IPC: C07F9/59
Filed: 1996-03-19
Granted: 1998-02-11
Abstract: A 4-acylaminopiperidin-N-oxyle of formula Ia A1B1(Ia) where A1 is hydrogen or an organic group and B1 is a group of general formula IIa (IIa) where: R1-R4 independently of one another are C1-C4 alkyl, on one hand R1 and R2, on the other hand R3 and R4 can also form a 5-member ring or 6-member ring, R5 is H or C1-C4 alkyl, and R6 is H or C1-C18 alkyl.