baber/WOPTO huggingface dataset:
Patent TW-199095-B (TW)
IPC: C07D307/81
Filed: 1991-07-26
Granted: 1993-02-01
Abstract: Heterocycles of formula (I) and their pharmaceutically acceptable salts are new. Het = gp. (i)-(iii), T = RRaN, R and Ra = H, 1-4C alkyl or SO2R1, R1 = 1-6C alkyl, CF3, phenyl, benzyl or benzoyl (all opt. substd.) or Ra and R1 together form a 3-6C cyclic sulphonamide, T' = H, NO2 or RRaN, T'' = benzyloxycarbonyl, T''1-OCO, T''2, T''3N.CO or NRRa, T''1, T''2 and T''3 = H or 1-4C alkyl or T''2 and T''3 together complete a 4-6C ring, X = O or S, Y = CO, CHOR5 or CH2, R5 = H, 1-4C alkyl or COR'4, R'4 = 1-4C alkyl, R1 = 1-6C alkyl or phenyl (opt. substd.), R2 = H or 1-6C alkyl, R3 =- 1-6C alkyl or R6-alk, or R2 and R3 are together a 3-6C alkylene or alkenylene (opt. substd.) and opt. interrupted by O, NH, N= or NR7, alk = bond or 1-5C alkylene, R6 = pyridyl, phenyl, phenoxy (the last 2 opt. substd. by 1 or more of halo or 1-4C alkyl or alkoxy) or 3,4-methylene dioxyphenyl, R7 = 1-4C alkyl or phenyl, R4 = H, 1-4C alkyl, R'1SO2 or R74R''4N-(CH2)m, R'1 = 1-4C alkyl, phenyl or benzyl (both opt. substd.), R'4 and R''4 = 1-4C alkyl, m = 1-3, A = O, S or NHCO. When W and W' are each =CH- or N, Z = O or S but when W = =CH-and W' = =CR8-, Z = -CH=CR'8-, R8 and R'8 = H, halo or 1-4C alkyl or alkoxy, n = 1-5 provided than when R4 = SO2R'1, T' is H, NO2 or cyclised RRaN. 5 Cpds. are specifically claimed, including 2-(n-butyl)-3-(4-(3-di-n-butylamino -propoxy) benzoyl)-5-methylsulphonamido -benzofuran.
Patent TW-216430-B (TW)
Title: Novel catalyst system (I) for polyamide / copolyamide
Inventor: YUO WU-BIN
IPC: C08G69/28
Filed: 1992-06-30
Granted: 1993-11-21
Abstract: A novel catalyst system for preparation of polyamide / copolyamide comprises an alkali metal hypophosphite and an organic phosphite. The alkali metal hypophosphite is used as the catalyst. The organic phoshpite is used as the cocatalyst. Thus, the reaction rate of polyamide / copolyamide can be increased by the combination of alkali metal hypophosphite and organic phosphite.
Patent TW-234777-B (TW)
Title: Stacked DRAM
Inventor: GEE JAW-MIN
IPC: H01L21/70
Filed: 1993-10-19
Granted: 1994-11-21
Abstract: A process for fabricating elements including integrated circuit capacitor onsemiconductor substrate includes the following steps: 1. forming the first insulating layer; 2. forming one sacrificial layer on the first insulating layer and formingpatters inside it; 3. depositing the first polysilicon conductive structure into the opening ofsacrificial layer, then removing the sacrificial layer; 4. forming the second insulating layer on the polysilicon plate conductivestructure and the other parts of substrate; 5. forming the second polysilicon conductive structure on the secondinsulating layer; 6. forming the third insulating layer on the conductive structure; 7. forming one mask layer on the first polysilicon conductive structure andsome parts of the second polysilicon conductive structure; 8. forming poly-oxide far away the first polysilicon conductive structure; 9. forming one mask layer on the surface of above element; 10. through the mask layer, etching down to the substrate and through some parts of the second polysilicon conductive structure; 11. depositing metallization to the surface of mask layer and into the opening.
Patent TW-237385-B (TW)
IPC: A61K31/585
Filed: 1993-11-02
Granted: 1995-01-01
Abstract: This invention provides a method of lowering cholesterol and blood lipid levels, preventing hypercholesterolemia, hyperlipidemia, cardiovascular disease, atherosclerosis, and peripheral vascular disease comprising administering an effective amount of 17 alpha -dihydroequilenin or a mammalian metabolic conjugate thereof to a mammal in need thereof.
Patent TW-253876-B (TW)
IPC: B62D9/00
Filed: 1994-02-14
Granted: 1995-08-11
Abstract: A steering system used in a ground-engaged vehicle having independently motorized steerable wheels, where a steering assistance is provided by generating a differential torque in the motors for producing steering assistance forces, is disclosed. The steering assistance is provided, when a torque is applied on the steering wheel, by generating the differential torque by the motors and thus producing steering assistance forces due to virtual lever arms defined between the mean contact point of a wheel with the ground, and the virtual intersection with the ground of a prolongation of the pivot axis of the wheel.
Patent TW-295771-B (TW)
Title: Waveguide method and reaction apparatus for treating the waste fluid
Inventor: SHIEH SHYAN-SHU
IPC: H05H1/00
Filed: 1994-06-25
Granted: 1997-01-11
Abstract: A waveguide method of microwave plasma for treating the waste fluid is to directly guide the microwave into the reaction chamber for producing plasmavia waveguide media to destroy the waste fluid mixed with the free radicalsource.
Patent TW-328091-B (TW)
Title: Recycling of flexible foam
Inventor: JULIAN FRANCIS GEORGE HOPPER
IPC: C08G18/00
Filed: 1994-10-12
Granted: 1998-03-11
Abstract: A process for alcoholising a flexible polyurethane foam by (a) contacting the foam with an alcoholising polyol selected from ethylene glycol, diethylene glycol or a mixture thereof, and allowing the foam to react with the polyol; after the mixture has separated into an upper layer and a lower layer using different containers to collect the two phases, (b) using an extraction method to contact the upper layer with an extracting agent which is a polyol with a number average molecular weight up to 500 and being immiscible with the upper layer or a mixture of the polyol; after the mixture is separated into an upper layer phase and a lower layer phase, collecting the two phases, repeating the extraction method batchwise or continuously 2 to 10 times, in which the flexible polyurethane is based on methylenebiphenyl diisocyanate (MDI) and based on polyetherpolyol and is foamed by water, and (c) alkoxylating the lower phase to react with an aromatic diamine.
Patent TW-267967-B (TW)
Title: Light partition bricks and its production process
Inventor: HWANG YAN-HWANG
IPC: B28D1/00
Filed: 1994-12-13
Granted: 1996-01-11
Abstract: A light partition brick and its production process, which comprises demolishing waste polystyrene foam (Styrofoam) into granules with diameter of about 0.5 mm; immersing the granules into a surfactant agent comprising acetic acid, citric acid, clear water, methyl alcohol, ethyl alcohol, sugar, fly ash, etc. for a certain period of time (about 10 minutes); allowing the surfactant agent to drip dry naturally to remove the grease deposited on the surface of the polystyrene foam granules and a uniform thin membrane thereon; pouring the granules in the sieve to be sieved and dispersed together with cement powder in order to uniformly adsorb a layer of cement powder on the surface of the polystyrene granules to form individual light bone material; introducing the light bone material and sand, cement and fly ash at a ratio of 60 vol% of light bone material and 40 vol% of sand, cement and fly ash into the mold for polymerization; and after solidification obtaining a dense partition brick which is bonded with polystyrene foam granules.
Patent TW-328942-B (TW)
Title: Method for using blast-furnace slag in cement clinker production
Inventor: ROM D YOUNG
IPC: C04B7/42
Filed: 1995-11-28
Granted: 1998-04-01
Abstract: A process for producing cement clinker by using a longitudinal rotary cement kiln which comprises a feed-end and a heating-end inclining downward relative to the feed-end, the process comprising the following steps: (a) from the heat source introducing heat to the heating-end of the kiln; (b) introducing a limestone-containing feedstock stream into the feed-end of the kiln such that the feedstock stream moves toward a hot place in the heating-end of the kiln; (c) crushing and sieving with sieve the air-cooled blast-furnace slag to obtain particles with the diameter of the main particles substantially being 2 inches maximum; and (d) adding the air-cooled blast-furnace slag which has been crushed and sieved to the feedstock stream at the feed-end of the kiln so that the air-cooled blast-furnace slag and the feedstock stream move toward the heating-end where the blast-furnace slag is heat-molten and diffuses into the feedstock material to form the cement clinkers.
Patent TW-503243-B (TW)
Title: Functionalized para-alkylstyrene polymers and copolymers
Inventor: PATIL ABHIMANYU ONKAR
IPC: C08F210/10
Filed: 1995-12-07
Granted: 2002-09-21
Abstract: The present invention provides a functionalized styrenic polymer or copolymer which contains functionalized para-alkystryene moiety having the formula: wherein R1, R2, and R3 are independently selected from hydrogen, alkyl and primary and secondary halo alkyl, and R4 is selected from a group having the formula: wherein x is an integer of from 2 to about 10, y is an integer from ranging from 0 to about 20 and A is a linear hydrocarbyl group of from 2 to about 10 carbon atoms or a branched hydrocarbyl group of from 3 to about 10 carbon atoms.
Patent TW-329461-B (TW)
Title: Fluid compressor
Inventor: SATOU SHINOBU
IPC: F04C29/00
Filed: 1996-01-22
Granted: 1998-04-11
Abstract: A fluid compressor mainly comprising a vane compression mechanism and using an HFC series refrigerant as its refrigerant while accompanying the refrigerant with a lubricant selected from one of ester series oil, polyether series oil, alkyl benzene series oil, Teflon series oil or a mixture of two of the above oils, which is characterized in that: one side or the other side of the sliding member constituting the vane compression mechanism is gray cast iron or globular graphite cast iron.
Patent TW-305030-B (TW)
Title: Interactive CD teaching system
Inventor: GAU SHENG-TSAIR
IPC: G11B20/00
Filed: 1996-08-09
Granted: 1997-05-11
Abstract: An interactive CD teaching system, which installs several PCI bus bridge to form host system, and combines with CPU, each type of interface, slots etc. peripheral structure so as to connect every kind of AV multimedia equipment, in which: (1) the CPU performs logic operation to data from CD-ROM drive, then bi-transfers instruction to PCI hosts bridge, resolving instruction signal by host bridge, and distributing to operation buffer space and cache memory auxiliary operation, or every kind of slot and interface with different specification; under instruction compatible condition, CPU also can directly bi-transfers instruction to I/O TTL integration, then via mouse interface bi-transfers to mouse, or via enhanced super AT I/O uni-transfers to printer interface and handled by printer, or via enhanced super AT I/O bi-transfers to IDE interface, then via CD-ROM drive memory interface bi-transfers to drive to read data; (2) the PCI host bridge can independently bi-transfer to operation buffer space, cache memory auxiliary operation, PCI slot interface connection such as MPEG card, screen generator etc., and bridge network controller with ISA specification, and via bridge network controller connects boot ROM card, ISA slot, through ISA bus connects to built-in screen generator and TV interface driver to transmit video frequency, built-in audio generator to transmit audio frequency, therefore forms video and audio function like TV.
Patent TW-394696-B (TW)
Title: Medical device, medical recording media and medical oscillating device
Inventor: ONO ZENICHIRO
IPC: A61N1/00
Filed: 1996-12-11
Granted: 2000-06-21
Abstract: A combination of a plurality of frequencies f1-f5 are stored in plural sets in ROM 15 according to a plurality of applications. The user selects one set of them from ROM 15 with key board 16 in accordance with the symptoms, in response to which the CPU 14 controls the digital oscillator 17 to oscillate the set of f1-f5 signals selected. After D/A conversion, these signals are composed with a composition circuit 19 to become harmoneous signals. The harmoneous signals are outputted by low impedance and converted to sound wave with conversion means 26 after their output interval and output level are adjusted. It is possible to give medical treatment by applying said sound wave to the affected part to resonate it. Also it is acceptable to convert the harmoneous signals into electric current and/or magnetic field.
Patent TW-477780-B (TW)
Title: Low-fusing temperature porcelain, compositions, prostheses, method and kits
Inventor: KRAMER CAROLYN M
IPC: A61C13/083
Filed: 1997-02-21
Granted: 2002-03-01
Abstract: A low-fusing temperature porcelain, compositions, methods of use thereof on metal or porcelain substrates to form dental prostheses and kits therefor. Compositions of the invention have a fusing temperature of less than 800 DEG C, and a coefficient or thermal expansion compatible with a substrate or metal or ceramic. Each composition includes in weight percent of the composition from 40 to 65 percent by weight SiO2, from 6 to 12 percent by weight Al2O3, from 6 to 12 percent by weight Na2O form 5.5 to 10.5 percent by weight K2O from 1 to 3 percent by weight Li2O from 0.8 to 2.5 percent by weight CaO from 0.8 to 4.0 percent by weight B2O3, and from 0.1 to 0.8 percent by weight CeO2.
Patent TW-388895-B (TW)
Title: Keypad and its manufacturing processes
Inventor: HARUTAKE MASAMITSU
IPC: C08J7/043
Filed: 1997-09-09
Granted: 2000-05-01
Abstract: The present invention provides a keypad, which is provided with a protection layer that has much adhesive strength and hardly generates a crack even by many keystrokes and aging yellow change, on a display pattern of a silicone rubber keypad, and to provide a method for manufacturing the keypad. This keypad has a structure that a protection layer (4) in the risen state by a hardened material of 2-cyanoacrylate is provided on a display pattern (2) formed on a touch base part 1 of a silicone rubber keypad desirably through a primer coating layer (3). An anionic polymerization accelerator and an ultraviolet absorbent are desirably contained in the 2-cyanoacrylate.
Patent TW-365001-B (TW)
Title: Non-volatile semiconductor memory apparatus and the operation method
Inventor: SATOH AKIHIKO
IPC: G11C11/34
Filed: 1997-10-07
Granted: 1999-07-21
Abstract: A kind of non-volatile semiconductor memory apparatus which comprises the storage unit arrays composed of a plurality of storage units. Each storage unit has the gate insulation film of the first inductive type of semiconductor and floating gate electrode, insulation film between electrode layers and the control gate electrode and forms the source/drain of the second inductive type in the semiconductor region of the first inductive type. By controlling the electricity in the float gate electrode to execute the read/write operation. The features are composed of at least the first voltage applied means, the second voltage applied means, threshold voltage detection means and the judgement means used to judge the normal operation of applying the first activation voltage after the detection.
Patent TW-362163-B (TW)
Title: Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same
Inventor: TSUDA KAZUHIKO
IPC: G02F1/1343
Filed: 1997-10-22
Granted: 1999-06-21
Abstract: An object of the present invention is to provide a reflecting plate having excellent reflecting properties and a reflection type liquid crystal display apparatus having an improved display quality. A mask has a plurality of basic uneven spot patterns for individual pixels, and two or more uneven regions for at least one basic uneven spot pattern are formed. Any two of the two or more uneven regions appear at least in a relation of parallel displacement in which the uneven spot patterns are displaced in parallel with each other, among relations of parallel displacement, rotational displacement and reversal of uneven spot pattern, and the uneven regions are irregularly arranged. A reflecting plate and a reflection type liquid crystal display apparatus both having convexes are manufactured by an exposure of a photosensitive resin film using the mask. Even in the case where an exposure step is repeated in different positions, no seam is observed. Accordingly, even in the case of a high parallelism of an incident light, an interference color can be prevented to improve the reflecting properties and the display properties.
Patent TW-514638-B (TW)
Title: Monoclonal antibody specific to chloramphenical, hybridoma producing same and kit comprising same
Inventor: SHU PEI-YUN
IPC: C07K16/12
Filed: 1997-10-29
Granted: 2002-12-21
Abstract: The invention relates to monoclonal antibodies specific to chloramphenicol, a hybridoma producing the antibodies, a kit containing the antibodies, and the detection of chloramphenicol using the antibodies, hybirdoma, or kit.
Patent TW-I277426-B (TW)
Title: Pharmaceutical compositions for the treatment of cancer
Inventor: BARLOZZARI TERESA
IPC: A61K38/08
Filed: 1998-03-13
Granted: 2007-04-01
Abstract: The present invention provides compositions and dosage kits for the treatment of cancer in a subject wherein compounds of formula I as defined herein in combination with paclitaxel, taxotere or modified taxane or taxoid analogs provide enhanced anticancer effects over the effects achieved with the individual compounds.
Patent TW-420693-B (TW)
Title: Olefin polymerization catalysts, transition metal compounds, and <alpha>-olefin/conjugated diene copolymers
Inventor: FUJITA TERUNORI
IPC: C08F110/06
Filed: 1998-04-23
Granted: 2001-02-01
Abstract: The invention provides olefin polymerization catalyst exhibiting excellent polymerization activities, a novel transition metal compound useful for the catalyst, and an <alpha>-olefin/conjugated diene copolymer having specific properties. The olefin polymerization catalyst of the invention comprises (A) a transition metal compound of formula (I) or (II), and (B) an organometallic compound, an organoaluminum oxy-compound or an ionizing ionic compound. The novel transition metal compound of the invention is a compound of formula (I) wherein M is a transition meal atom of Group 3 or 4 of the periodic table; m is an integer of 1 to 3; R1 is a hydrocarbon group, etc.; R2 to R5 are each H, a halogen, a hydrocarbon group, etc.; R6 is a halogen, a hydrocarbon group, etc.; n is a number satisfying a valence of M; and X is a halogen, a hydrocarbon group, etc.
Patent TW-373232-B (TW)
Title: High temperature oxidizing furnace exhaust pipe
Inventor: LIU YUNG-NAN
IPC: H01L21/00
Filed: 1998-04-24
Granted: 1999-11-01
Abstract: A kind of high temperature oxidizing furnace exhaust pipe, the said high temperature oxidizing furnace having an exhaust opening, the exhaust is discharging the disposed air to exhaust by using an exhaust pipe after crystal ball passing the high temperature oxidizing reaction, wherein the connection head of the said exhaust pipe is wrapped with a layer of round rubber around its head, and the said round rubber surface is attached with a layer of teflon, its characteristic lies in at the connection head of the exhaust pipe there is a protection ring, between the protection ring and the connection part forming a ring concave trench (opening toward outside), the said ring concave trench can place the said ring rubber and teflon there within, to avoid the connection head of the exhaust pipe to connect to the high temperature oxidized furnace exhaust pipe, as the ring rubber is heated broken and teflon melt to make disposed air to discharge and high temperature oxidized furnace pipe as exhaust pipe to leak to the external, as the condition.
Patent TW-426638-B (TW)
Title: Device and process for chemical conversions
Inventor: KLEEFISCH MARK S
IPC: C01B3/40
Filed: 1998-05-15
Granted: 2001-03-21
Abstract: The present invention relates to devices for conducting, simultaneously, exothermic and endothermic chemical conversions with transfer of heat therebetween. More particularly, this invention relates to autothermic modules using oxygen ionconducting dense ceramic membranes to separate, selectively, oxygen from an oxygen-containing gas and supply it directly to partial combustion of gaseous organic compounds. Processes using autothermic modules in accordance with this invention are, advantageously, used for production of synthesis gas comprising carbon monoxide and molecular hydrogen which synthesis gas is substantially free of deleterious and/or inert gaseous diluents such as nitrogen. In particular, for conversions, within the integral autothermic module, of natural gas or other forms of gaseous lower alkanes to synthesis gas by means of partial combustion followed by steam and/or carbon dioxide reforming.
Patent TW-348197-B (TW)
Title: Device for the transmission and distribution of the vibration and stress exerted on objects by a vibrator to drive them into the ground
Inventor: VESSAT MICHEL
IPC: E02D7/06
Filed: 1998-05-13
Granted: 1998-12-21
Abstract: A device for the transmission and distribution of vibrations and stress, which is characterized in comprising, on the one hand, a supporting plate (6) and, on the other hand, at least one profiled rail (R) of "I"-shaped cross-section bolted to the supporting plate (6) and on which at least one hydraulic clamp (PH) can be slid and secured in position, the assembly of the supporting plate (6) onto the vibrator (1) also being carried out by bolting.
Patent TW-425432-B (TW)
Title: High strength, ductile, Co-Fe-C soft magnetic alloy
Inventor: LI LIN
IPC: H01F1/14
Filed: 1998-05-14
Granted: 2001-03-11
Abstract: A magnetically soft, Co-Fe-C alloy is disclosed which contains in weight percent, about Carbon 0.05-0.50 Manganese 0.5 max. Silicon 0.5 max. Phosphorus 0.01 max. Sulfur 0.01 max. Chromium 1.0 max. Nickel 1.0 max. Molybdenum 0.25 max. Cobalt 14-28 Vanadium 0.1 max. Niobium 0.1 max. Tungsten 0.1 max. and the balance is essentially iron. The alloy provides a yield strength of up to about 580 Mpa (84 ksi) while maintaining ductility and magnetic induction comparable to the known 27 Co-Fe soft magnetic alloy. Magnetic and mechanical properties are developed through an annealing heat treatment which is performed after the alloy has been mechanically worked and machined to final shape.
Patent TW-442345-B (TW)
Title: Apparatus and method for cooling the work rolls of a roll stand at an exit side thereof
Inventor: ARMENAT JUERGEN
IPC: B21B27/10
Filed: 1998-08-12
Granted: 2001-06-23
Abstract: Disclosed is an apparatus for cooling the work rolls of a roll stand including for each roll a cooling water duct (7), (8) equipped with spray nozzles (3), (4) at a spray beam as well as devices for supplying cooling water and for removing heated water, a cooling water guide plate (9) for the upper work roll arranged at an acute angle relative to the rolling stock surface and provided with a stripping member (11) at the front of the guide plate facing the upper roll (1), and an essentially horizontally extending cooling water guide plate (10) located closely underneath the rolling stock plane (X-X) and provided with a stripping member (12) for the lower roll (2). A cover plate (20) is arranged in a sandwich-type configuration above the upper cooling water guide plate (9) so as to form a liquid-conducting gap (21) and the gap is connected at its end facing away from the roll with a cooling water suction device (25), and at least one suction pipe (31) is arranged underneath the lower cooling water guide plate (10), wherein the suction pipe extends into the liquid-conducting corner area formed between the lower cooling water guide plate (10) and the stripping member (12) thereof and a surface portion of the lower roll (2), and wherein the suction pipe (31) is connected to a cooling water suction device (25).