baber/WOPTO huggingface dataset:
Patent RO-84095-B (RO)
Inventor: IWATAKI ISAO
IPC: A01N43/38
Filed: 1980-10-02
Abstract: Inventia se refera la un procedeu de preparare a unor derivati heterociclici cu formula generala I (vezi formula în pag.1 a descrierii) în care X,Y si Z reprezinta oxigen sau sulf, R1 reprezinta alchil cu 1...4 atomi de carbon, R2 reprezinta furanil, tionil, 1,3-benzodioxolil, fenil sau fenil substituit cu unul sau doi substituenti alchil, halogen, halometil, metoxi, nitro si R3 reprezinta cicloalchil cu 5...7 atomi de carbon în ciclu, tetrahidropiranil, tetrahidrot iopiranil, 1,4-dioxanil, metilpiperidinil, 5-metil-2,3-dihidro-1,4-tioxanil, cicloalchilul putînd sa fie, eventual, substituit cu una sau doua grupe metil, constînd din aceea ca un derivat de uree cu formula generala II (vezi formula în pag.1 a descrierii) în care R1, R2, R3, X si Z au semnificatiile de mai sus, se trateaza cu un agent de carbonilare sau tiocarbonilare ales dintre triclormetilcloroformiat, fosgen, tiofosgen si carbonat de potasiu, în prezenta unei amine ca acceptor de acid, într-un solvent organic inert ales dintre benzen, cloroform si acetat de etil, la o temperatura cuprinsa între 0 degree C si temperatura camerei.
Patent TW-198089-B (TW)
IPC: F16C/
Filed: 1991-08-05
Granted: 1993-01-11
Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing which may be mounted within a sealed housing assembly (1) which can, for example, be used to replace rolling element bearings. The bearing can be designed for mounting to either the shaft or housing. If mounted for rotation with the shaft, the bearing pads (12) move relative to a smooth support surface. The bearing includes a bearing pad structure (1, 14, 126) that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads (12) in thrust bearings and to adjust for any shaft misalignment.
Patent TW-227045-B (TW)
Title: Automatic analysis apparatus
Inventor: RIN MUTSU
IPC: G01N35/02
Filed: 1993-04-22
Granted: 1994-07-21
Abstract: An automatic analysis apparatus, which comprises injecting the required reagents in the sample to undergo reactions and after multiple analysis processes to determine and analyze the reaction products; the apparatus is characterized in that the apparatus comprises: (a) a medicine cylinder, which has multiple reaction tank for allowing the deposit of samples and proceeding of separate analysis; (b) a transportation mechanism which moves the medicine cylinder toward the orthogonal coordinate according to the analysis process; (c) a multiple connection structure device which enables the proceeding of separate analysis in the medicine cylinder.
Patent TW-303500-B (TW)
Title: Process of eliminating stress and planarizing field isolation and structure thereof
Inventor: LU HUOO-TIEE
IPC: H01L21/335
Filed: 1994-03-01
Granted: 1997-04-21
Abstract: A process of eliminating stress and planarizing field isolation comprises of:(1) on silicon semiconductor substrate in sequence forming stack structure constituted by thermal oxide, first silicon nitride, dielectric and second silicon nitride, then through one field mask and etching the stack structure; (2) on the stack structure edge forming first silicon nitride sidewall spacer, then performing one first field oxidization step, making internal region surrounding by first silicon nitride sidewall spacer form first oxide; (3) performing first silicon nitride sidewall spacer removal, also removing second silicon nitride of stack structure and by dry etch forming surrounding groove around the first oxide; (4) on internal sidewall of the surrounding groove forming dielectric with second silicon nitride and hallow shape, and removing first oxide and stack structure; (5) performing second filed oxidization step, then removing second silicon nitride sidewall spacer and first silicon nitride of stack structure; (6) performing dielectric deposition to fill the surrounding groove and by etchback planarizing its surface; by hallow surrounding groove making such drawback as stress, white ribbon effect accompanied by bird's beak effect disappear when performing field oxidization.
Patent TW-403871-B (TW)
Title: Control method of flash memory and its application on data process device
Inventor: TOBITA TSUNEHIRO
IPC: G06F12/0802
Filed: 1994-04-09
Granted: 2000-09-01
Abstract: This invention relates to a kind of application using flash memory control on semiconductor floppy and main memory of data process device. A semiconductor file system is included: a first electric erasable non-volatile memory, a second non-electric erasable non-volatile memory, a volatile memory and the controller to control these memory bodies, and the control device to control above-mentioned controller. For those semiconductor file systems located at specified logic addresses could be featured as follows: the memory of said first non-volatile memory for the outside use is used to proceed algorithm operations, and the first management information system corresponded with the physics address and the logic address, which displays the said information; and the second information system for displaying the above-mentioned first non-volatile memory; the above-mentioned second non-volatile memory comprising the interposed surface used to input/output the outer portion and the above-mentioned information; and it does not have to write repeatedly in the above-mentioned information; the above-mentioned controller comprises : when outputting the information from the above-mentioned  non-volatile memory and when the information is inputting in the above-mentioned data-loss memory; take the formed pre-determined upper-position physics area address at the determined controller; take the above-mentioned pre-determined physics area address  at the received area address receiver; and take the inner area address of the above-mentioned pre-determined physics area address at the continually happening address to continuously happen the structure; the above-mentioned controller will follow the above-mentioned interposed  information with the above-mentioned first and second Management Information System to control the input/output of the outer information; writing in from the outer position the above-mentioned first non-volatile memory information, and once it is memorized at the above-mentioned loss-data memory, transfer the above-mentioned writing-in information from the above-mentioned loss-data memory to the above-mentioned first  non-volatile memory; the above-mentioned continually happening structure address  and the area received address structure, when outputting the above-mentioned physics area address information from the above-mentioned first non-volatile memory and when said information is inputting in the above-mentioned volatile memory, output the physics area address and said continually happening address to said first  non-volatile memory and loss-data memory.
Patent TW-267114-B (TW)
IPC: B21B39/00
Filed: 1994-09-05
Granted: 1996-01-01
Abstract: A rolling mill material handling system includes a cooling bed (20) and an associated laying head and cooling conveyor (38). Hot rolled products may be cut into segments which are shifted laterally onto the cooling bed. Alternatively, the hot rolled products may be directed longitudinally in undivided lengths past the cooling bed to the laying head (32) where they are formed into rings and deposited on the cooling conveyor. <IMAGE>
Patent TW-258834-B (TW)
Title: Process of capacitor for DRAM cell
Inventor: JENG JYH-SHYANG
IPC: H01L27/115
Filed: 1995-01-14
Granted: 1995-10-01
Abstract: A process of capacitor for DRAM cell, that is applicable to implement capacitor from substrate with formed MOS transistor, includes the following steps: (1) forming one insulator and one first masking layer in sequence on the substrate; (2) etching the insulator and the masking layer to form one contact opening to expose the partial area of source/drain area of the MOS transistor; (3) forming one first conductive layer and one second masking layer in sequence in the contact opening and on the first masking layer, in which the first conductive layer contacts with the exposed source/drain area through the contact opening; (4) etching the second masking layer to form one opening on area corresponding to the contact opening top; (5) etching the second masking layer and the first conductive layer to confine the bottom plate area of the capacitor, and making the second masking layer and the first conductive layer form sides; (6) forming conductive sidewall spacer by the second masking layer and the side of the first conductive layer, and the sidewall of the opening; (7) removing the first masking layer and the second masking layer to make the first conductive layer and the conductive sidewall spacer merge into the bottom plate; (8) forming one dielectric layer along the bottom plate surface; (9) forming one second conductive layer on the dielectric layer; (10) etching the second conductive layer to confine the top plate of the capacitor.
Patent TW-325993-B (TW)
Title: Thienyl- and furylpyrrole insecticidal and acaricidal agents
Inventor: ROGER WILLIAMS ADDOR
IPC: C07D207/00
Filed: 1995-08-12
Granted: 1998-02-01
Abstract: A compound of the following formula (formula) where R, R1 and R2 independently are hydrogen, halogen or CHO, when R1 and R2 join with the related carbon atom to form a ring, the R1R2 in the ring has the following structure: -CH=CH-CH=CH-; A is O or S; X, Y and Z independently are hydrogen, halogen, CN, CO2, C1-C4 haloalkyl or optionally mono- or poly- halogen atom substituted phenyl ; B is H or -CH2OR^; and R^ is C1-C4 alkyl; excluding the following compound: (formula) in which R3 is H or optionally mono- or poly- halogen atom substituted phenyl ; and Rb is CN or CF3.
Patent TW-349090-B (TW)
Title: A procedure for the production of a preproduct containing aromatic hydrocarbons for the generation of aromatics from coking plant crude benzene
Inventor: VOLLMER HANS-JURGEN DR
IPC: C10G65/06
Filed: 1995-09-06
Granted: 1999-01-01
Abstract: A procedure for the production of a preproduct for the benzene generation from coking plant crude benzene, in which the coking raw benzene is evaporated in an evaporation stage (1) by a flash tower (2) under formation of coke residues, in which the evaporated coking plant crude benzene is converted with hydrogen to the preproduct in a pressure refining stage (3) following the evaporation stage (1), the coke residues being extracted from the evaporation stage (1) and being separated in a distillation stage (4) into a low-boiling and a high-boiling fraction and in which the high-boiling fraction is extracted as sump current, which is characterized in : the mass flux of extracted coke residues being set to 6% to 40% of the mass flux of the coking plant crude benzene according to the concentration of polymer formers contained in the coking plant raw benzene, the low-boiling fraction of the coke residues from the distillation stage (4) being extracted, condensed and supplied to the flash tower (2) as reflux, in which two parameters gas pressure/temperature are being set in the distillation stage (4) so that the sump current in principle is free from aromatic hydrocarbons with less than 9 C atoms.
Patent TW-328106-B (TW)
Title: Air-energy 8-shaped cycle air-conditioning system
Inventor: JYI AH-MING
IPC: F25B1/00
Filed: 1997-02-14
Granted: 1998-03-11
Abstract: An air-energy 8-shaped cycle air-conditioning system consists of working-medium heating pipe (J1), super-cooling condenser tube (J2), compressor (M) with a low compression ratio, water pump (23), expansion valve, and fan. The cycling process of the working medium includes an isobaric (low pressure) endothermic process, a compression / increasing-temperature process, an isobaric (high pressure) exothermic process, and an expansion / decreasing-temperature process, with these processes repeating continuously. The direction of change of air is opposite, but the characteristics are open processes wherein fresh air is used in each cycling process. The working medium is a mixture of coolant and absorbent, but a single traditional refrigerant can also be used. The heating pipes of the heat exchanger are designed to transfer heat using heat-conducting pieces, wherein the flow path of the working medium (refrigerant) is constructed with heat-conducting pieces and differential insulation pieces, and the flow path of air is constructed with heat-conducting pieces and corrugated heat-conducting pieces. The condenser tube is designed to exchange heat using heat-conducting pieces, in which the flow path of the working medium (refrigerant) is constructed with heat-conducting pieces and differential insulation pieces, and the flow path of air is constructed with heat-conducting pieces attached with porous water-absorbing thin films and differential insulation pieces. The heat-transfer efficiency is very high and almost all the air energy is utilized, therefore the pressure of the working medium at the high-pressure side is only 12~13 kgf/cm2, while that for traditional design is around 20 kgf/cm2. The compression ratio of the current system at normal operation is about 2, therefore it can reduce noise and save energy.
Patent TW-357239-B (TW)
Title: Device for the discharge in particular of hot, corrosive liquids, in particular molten salts
Inventor: GESTERMANN FRITZ
IPC: F04F1/14
Filed: 1996-11-18
Granted: 1999-05-01
Abstract: A sort of device for discharge in particular of hot, corrosive liquids (5), (in particular, molten salts), including a pump pipe having a gas inlet (8) and gas outlet (9); a discharge tube (2) for liquids (5), being the aperture submerged in the liquid (5) and selectively in coaxial arrangement with the pump pipe (1); and at least 2 valves (3, 4), with the aperture (7) between the pump pipe (1) and the discharge tube (2) be disposed between the valves (3, 4), for opening of the valves (3, 4) by means of individual fluid flow and closing of the valves in the direction of specific gravity.
Patent TW-374209-B (TW)
Title: Method of planarization process
Inventor: QIU HAO-GUANG
IPC: H01L21/302
Filed: 1996-12-07
Granted: 1999-11-11
Abstract: The present invention provides a method of planarization process which includes: providing a semiconductor substrate with formed members and forming a plurality of connects on the semiconductor substrate; forming a first insulative layer on the semiconductor substrate; forming a planarized spin-on glass layer on the first insulative layer; polishing the spin-on glass layer with chemical mechanical polishing; performing a curing process for the spin-on glass layer; and forming a second insulative layer. Applying chemical mechanical polishing immediately after the spin-on glass layer has been formed, the spin-on glass layer can not only complete gap fill but also have enough planarity, thus resolves defects in traditional planarization and also eases the control of the insulative layer's thickness for subsequent deposition.
Patent TW-473388-B (TW)
Title: Pharmaceutical composition comprising a carnitine derivative for treating Alzheimer's disease in early-onset patients
Inventor: CALVANI MENOTTI
IPC: A61P25/28
Filed: 1997-02-21
Granted: 2002-01-21
Abstract: The use of acetyl L-carnitine and the pharmacologically acceptable salts thereof is disclosed for producing a medicament selectively suitable for slowing down the worsening of the symptoms in patients affected from the presenile form of Alzheimer's disease (AD) (""early-onset"" AD patients).
Patent TW-358769-B (TW)
Title: Woodflour-containing vinyl chloride resin composition and process for producing the same
Inventor: NAKAYAMA AKIRA
IPC: B27N1/00
Filed: 1997-04-01
Granted: 1999-05-21
Abstract: A vinyl chloride resin composition, comprising: (A) 100 wt parts of a vinyl chloride resin; (B) 5-30 wt parts of a methacrylic acid ester resin having a specific viscosity of 1.5-4.0 and comprised of 65-88 wt% of methyl methacrylate units, 35-12 wt% of other methacrylate or acrylate units, and 0-10 wt% of optional copolymerizable monomer units; said methacrylate or acrylate units being such that a homopolymer of said methacrylate or acrylate has a glass transition temperature not higher than -20 DEG C; (C) 0.1-3.0 wt parts of a heat decomposable foaming agent; and (D) 5-150 wt parts of wood floor having an average particle diameter of 50-500 μm. The resin composition gives a shaped article having a uniform foamed cellular structure with a smooth skin, enhanced mechanical strength and woody feeling, which is useful as building material and furniture.
Patent TW-380225-B (TW)
Title: Semiconductor integrated circuit
Inventor: ARIMA YUKI
IPC: G06F15/78
Filed: 1997-04-07
Granted: 2000-01-21
Abstract: eed for monitoring the internal signal, the constant value can be outputted to reduce the power consumption.
Patent TW-332933-B (TW)
Title: Micro conductive antenna
Inventor: HARANO NOBUYA
IPC: H01Q3/20
Filed: 1997-05-12
Granted: 1998-06-01
Abstract: The grounding electrode, medium substrate and emission electrode of antenna are formed by sequence structure. The emission electrode is on the top of medium substrate and 2 parallel RF emitter ate beside the electrode. And, the surface of RF emitter is perpendicular to the substrate and increase the property of antenna orientation. The size of antenna could be smaller because the RF emitter can be closer to the electrode.
Patent TW-344666-B (TW)
Title: Traveling bridge filtration apparatus and backwash sealing shoe for the same
Inventor: MCDOUGALD MACK D
IPC: B01D24/46
Filed: 1997-07-03
Granted: 1998-11-11
Abstract: A backwash sealing shoe provided for a filtration system, which comprises a tank having an undivided filtration bed and a plurality of side-by-side headers within the bed, each header in communication with a respective port in a wall of the tank; the sealing shoe comprising a hydraulic section including an opening surrounded by a seal and adapted to sealingly engage the wall in surrounding relationship to at least one of the ports; and at least one blocking section adjacent the hydraulic section on one side thereof and including a plate surrounded by a seal and adapted to sealingly engage the wall in surrounding relationship to at least one adjacent port to thereby block flow from the tank through at least one adjacent port during a backwash operation.
Patent TW-347600-B (TW)
Title: Shrouded horn feed assembly
Inventor: BRYANT FORD ANDERSON
IPC: H01Q5/47
Filed: 1997-08-12
Granted: 1998-12-11
Abstract: A feed system for an antenna comprising: a set of inner and outer coaxial waveguides which apply, respectively, both higher and lower frequency radiations to a common radiating aperture provided by a horn and shroud which envelops radiating apertures of the individual feed waveguides; each of the feed waveguides carrying signals having a bandwidth of an octave, lower frequency radiation to be transmitted by the outer coaxial feed waveguide being applied thereto by a set of four waveguides of a launcher which launches a wave with a desired propagation mode into the outer feed waveguide, each of the launch waveguides being initially a rectangular double-ridged waveguide for increase bandwidth; in which the ridging is reduced to a condition of no ridging in the outer feed waveguide by a transition to a single inner ridge which terminates in a tapered star-shaped combination ridge within the outer feed waveguide.
Patent TW-350997-B (TW)
Title: Self-aligned twin well process
Inventor: KAPOOR ASHOK K
IPC: H01L27/06
Filed: 1997-08-12
Granted: 1999-01-21
Abstract: A sort of self-aligned twin well process, including the following steps: forming a silicone dioxide, multi-crystal silicone, silicone dioxide retaining layer on the surface of the substrate, for generation of a revised substrate having silicone oxide coating; etching of the revised silicone oxide coating of the base keeping the retaining layer protruding at the selected position; forming a well having the first conductive type at the selected position; while making a germanium/silicone alloy layer be selectively settled on the protruding mult-crystal silicone, having the revised base exposed on a germanium/silicone mixture, of which the metal layer being included in an inner wall, 1 inner wall and 1 exposed level surface; at the settled germanium/silicone alloy metal position, etching the silicone dioxide layer and the multi-crystal silicone layer on the retaining layer of the revised base; forming on the germanium/silicone alloy metal inner wall intermediate layer wall of selected thickness; and at germanium etching position at a fixed distance from the well having the first conductive type, forming the wells having the second conductive type, where the distance equals the thickness of the intermediate layer lateral wall.
Patent TW-432719-B (TW)
Title: Flash memory structure with split gate and source-side injection and its manufacturing
Inventor: HUNG YUN-DING
IPC: H01L21/336
Filed: 1997-12-24
Granted: 2001-05-01
Abstract: A flash memory structure with split gate and source-side injection and its manufacturing is disclosed. Poly-silicon spacer is formed on the sidewalls of control and floating gates. A source and a drain area with different doping concentration and depth is formed on the substrate. The operation of flash memory is controlled by changing the voltage of the poly-silicon spacer on the source/drain area. The programming efficiency is increased due to the forming of source-side injection.
Patent TW-577865-B (TW)
Title: Pharmaceutical composition for treating or preventing diseases attributed to CETP activity
Inventor: SHINKAI HISASHI
IPC: A61P3/06
Filed: 1998-02-11
Granted: 2004-03-01
Abstract: The present invention provides a CETP activity inhibitor comprising as an active ingredient a compound represented by the formula (I), wherein R represents a straight chain or branched alkyl group; a straight chain or branched alkenyl group; a lower haloalkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted cycloalkenyl group; a substituted or unsubstituted cycloalkylalkyl group; a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, X1, X2, X3, and X4 may be the same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower haloalkyl group; a lower alkoxy group; a cyano group; a nitro group; an acyl group; or an aryl group, Y represents -CO- or -SO2-, and Z represents a hydrogen atom or a mercapto-protecting group, or a prodrug compound, a pharmaceutically acceptable salt, or hydrate or solvate thereof. The compounds represented by the formula (I) can increase HDL and at the same time decrease LDL through selective inhibition of CETP activity and, therefore, is expected to be useful as a new type of a preventive or therapeutic agent for atherosclerosis or hyperlipidemia.
Patent TW-414730-B (TW)
Title: Pipeline cleaning device
Inventor: LIU JUNG-GAN
IPC: B08B9/00
Filed: 1998-03-30
Granted: 2000-12-11
Abstract: A pipeline cleaning device comprises a handle, a ramrod, a ramrod separating plate and at least a set of scraping plate, in which the ramrod is a hollow column connected to the handle at one end, while fastened with the scraping plate at the other end. The ramrod separating plate is a three-plate structure for sealing the pipeline, and has a hole in the middle for allowing the ramrod to go through. The three-plate structure enables the ramrod separating plate to be easily disassembled and maintained. The scraping plate is further divided into an upper scraping plate and a lower scraping plate. A scraping blade is mounted on the lower scraping plate to make the scraping plate easier in cleaning of the blocking object in the pipeline. Furthermore, the pipeline is not fully sealed by the blade so that gas can go through without affecting the gas discharge of the pump. A water inlet exists on the ramrod near the handle, and a water outlet exists on the ramrod between the upper and the lower scraping plate for allowing water or solvent to enter the ramrod in order to achieve the effect of water washing.