baber/WOPTO huggingface dataset:
Patent RU-94035845-A (RU)
Inventor: FOMCHENKO N V
IPC: C22B3/18
Filed: 1994-09-26
Abstract: FIELD: hydrometallurgical production, namely upon bacterial leaching by culture "Thiobacillus ferrooxidans" of sulfide products containing non-ferrous and noble metals. SUBSTANCE: method of processing sulfide products of non-ferrous metals containing copper and nickel by their bacterial leaching with use of culture "Thiobacillus ferrooxidans" comprises two stages realized with aeration and agitation. First stage is being performed at relation of solid and liquid phases 1:(5-6) and with separation from suspension had been received heavy thickened fraction having ratio of solid and liquid phases 1: (2-4) after first stage. That fraction is being returned to first stage and remaining light clarified fraction is being fed to second stage to be carried out until complete oxidation of dissolved bivalent ferrum and lowering pH up to 1.4-1.6. Then deposit is being separated from solution to be fed for separation of sulfur. Solution including copper and nickel is being divided by two flows at relation inversely proportional to metal content in it. A large part of that flow is being returned to first stage of leaching and other second part is being fed for separation of copper and nickel as merchant products. EFFECT: enhanced efficiency of manufacturing process due to increased rate of metal transition to solution upon processing copper-nickel pyrrhotin concentrates and due to using completely closed cycle of process without harmful drains and gaseous bursts.
Patent RU-94036430-A (RU)
Inventor: SHEVTS R L
IPC: A61B17/66
Filed: 1994-09-29
Abstract: FIELD: medical equipment. SUBSTANCE: compression-distraction apparatus has to be triangular frames 1 connected in pair to form units 6 and 7. Frames are formed of threaded pins 2, at ends of which cube-shaped angular lockers 3 are fixed. Threaded rods 4, connecting frames together, and needle- lockers 5 of needles, mounted at an acute angular to planes of frames 1 and being made of mirror-symmetrical enantiomorphous halves. Units 6 and 7 are connected together by spatial movement mechanism made in form of L-shaped threaded rod 9, nuts 10 and sliders 11 - in form of lockers 3. EFFECT: reduced time for cure; improved reliability of fixation; reduced risk of complications.
Patent RU-94040364-A (RU)
Inventor: BARTON TIMOTHY R
IPC: C22B1/243
Filed: 1993-12-24
Abstract: FIELD: alumina production. SUBSTANCE: aqueous alumina powder suspension is prepared containing enough inorganic binding agent including polymeric form of a basic aluminium salt. Suspension is subjected to spray drying to produce agglomerated alumina powder grains, which are then strengthened through calcination. The thus obtained material includes aluminium oxide with 0-3 bound water molecules. EFFECT: improved procedure.
Patent RU-95100069-A (RU)
Inventor: LASHKOV V A
IPC: B29L30/00
Filed: 1995-01-04
Abstract: FIELD: tyre industry. SUBSTANCE: pumping out system has Venturi scrubber 15 and hose filter 17. Mould, placed in hermetically sealed housing in the form of container 6 with cover 7, communicates with scrubber 15 through housing. Cover 7 has cups 9 accommodating springs 11 and rods 10. Cover is connected with upper half of mould 1 through rods 10 and flexible diaphragm 12. EFFECT: no harmful effluents. 8 cl, dwg
Patent RU-95101333-A (RU)
Inventor: KOPYTOV G G
IPC: C01F7/06
Filed: 1995-01-31
Abstract: FIELD: chemical engineering. SUBSTANCE: method is performed by way of pumping bauxite slurry through autoclave installation containing the following units. Slurry-slurry heat-exchangers providing two-step heating in different heat-exchangers when using, as heat carrier in the 1st heating step, leached slurry from the 2nd-step separator and, as that in the 2nd heating step, leached slurry from the 1st-step separator. Vapor-slurry heat exchangers (heat carrier: self- evaporation vapor from 1st-step separator). Heating and reaction autoclaves. 1st-step separator. 2nd-step separator conveying self- evaporation vapor to heat process water. Agitator for leached slurry. In the process, leached slurry in the 1st-step heating heat exchangers is cooled to a temperature higher than boiling temperature of slurry in the 2nd step of self evaporation. Leached slurry in the 2nd-step heat exchangers is cooled to a temperature lower than its boiling temperature under atmosphere pressure, which prevents steaming and outburst of alkali vapors from agitator. EFFECT: increased utilization of heat of leached slurry. 1 dwg
Patent RU-95101455-A (RU)
Inventor: BELOUSOV I G
IPC: F25B9/00
Filed: 1995-02-07
Abstract: FIELD: power industry and instrumentation engineering, production of barogalvanic converters used for conversion of heat into electrical power and for reverse conversion, for example, in freezing machines. SUBSTANCE: apparatus has two cells, each of which has body, solid electrolyte, that divides body for cavities of low and high pressure; electrodes mounted in contact with solid electrolyte. First cell is heated and second cell is cooled. First cell cavities of uniform pressures are connected with second cell cavities of uniform pressures and electrodes mounted in low pressure cavities are electrically connected to each other. Electrodes mounted in high pressure cavities are electrically open. Second version provides for opposite electrodes connection. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-95105699-A (RU)
Inventor: RABINOVICH E M
IPC: C22B34/22
Filed: 1995-04-13
Abstract: FIELD: rare metal metallurgy. SUBSTANCE: method involves precipitation of vanadium oxide at heating up to the residual vanadium oxide concentration 0.7 g/l (not less), separation of the obtained deposit from solution followed by additional vanadium extraction from solution by sorption. EFFECT: improved method of vanadium isolation.
Patent RU-95106178-A (RU)
Inventor: MAVLJUTOV M R
IPC: E21B33/14
Filed: 1995-04-19
Abstract: FIELD: oil, gas production. SUBSTANCE: internal by-pass pipe of the device is placed with eccentricity about the external pipe and made of slightly drilled out material. Rubber sealing sleeve is placed inside the cylinder between the piston and two-side cone. One end surface of the cone interacts with the rubber sleeve, another with the rings of the preliminary floor. External pipe has filtering caps being destroyed under drilling out. The caps are used as stopper-limiters of the internal pipe. The rings of the preliminary floor may be made of hard thermoplastic materials with softening temperature exceeding the temperature in the space between the packers. EFFECT: higher well discharge. 4 cl, 5 dwg
Patent RU-95109565-A (RU)
Inventor: BASARYGIN JU M
IPC: E21B43/08
Filed: 1995-06-07
Abstract: FIELD: filtration of products delivered from oil, water and gas wells. SUBSTANCE: this filter retains safety of its metal net with wire winding during lowering into incline and horizontal wells, filtration of air is improved, and stability of filter is ensured against crushing under action of abnormally high pressure in deep wells. Filter has perforated tube which is embraced by external metal net and wire winding. Metal net with wire winding is located between ribs of perforated tube. Ribs on outer surface of rib are arranged along spiral line at certain pitch selected according to given conditions. EFFECT: high efficiency.
Patent RU-95109803-A (RU)
Inventor: ERMAKOV A V
IPC: C22B7/00
Filed: 1995-06-14
Abstract: FIELD: precious metal metallurgy. SUBSTANCE: invention concerns pyrometallurgical methods of processing gold- and silver-containing wastes. Method includes smelting of starting material mixed with copper component in amount providing rise in partial pressure of vapors of injurious impurities over the smelt under pressure 10- 10mm Hg and aging at temperature 1100-1200 C with stirring for 20-30 min. Process is carried out in protective atmosphere. EFFECT: increased purification degree of precious metal smelt and essentially reduced processing time. 3 cl, 3 tbl
Patent RU-95111843-A (RU)
Inventor: VELENKOV P I
IPC: A01K67/02
Filed: 1995-07-11
Abstract: FIELD: animal farming, in particular, selection of cattle on the basis of exterior and productive peculiarities determined at early age. SUBSTANCE: method involves determining live weight of animals, transverse body length and volume of metacarpus; evaluating body build type by index recited in Specification. Index for determination of average body build type for 8-month young bull is 779-899, for heifer calf 739-820; large body build type for young cattle is at least 900 and for heifer calf is at least 820; small body build type for young cattle is 780 or less and for heifer calf is 740 or less. EFFECT: increased efficiency in selecting young cattle with increased meat productivity.
Patent TW-200300230-A (TW)
Title: Method and apparatus for interfacing a processor to a coprocessor
Inventor: MOYER WILLIAM C
IPC: G06F15/80
Filed: 2002-11-07
Abstract: The present invention relates generally to interfacing a processor (12) with at least one coprocessor (14,16). One embodiment relates to a processor having a set of broadcast specifiers which it uses to selectively broadcast an operand that is being written to a register within the processor to a coprocessor communication bus. Each broadcast specifier may therefore include a broadcast indicator corresponding to each general purpose register of the processor. An alternate embodiment may also use the concept of broadcast regions (164,166,168,170) where each broadcast region may have a corresponding broadcast specifier where one broadcast specifier may correspond to multiple broadcast regions. Alternatively, in one embodiment, the processor may use broadcast regions independent of the broadcast specifiers where the coprocessor is able to alter its functionality in response to the current broadcast region. In one embodiment, the processor may provide a region specifier (H_REGION) via the coprocessor communication bus (30) to indicate the current broadcast region.
Patent TW-200415714-A (TW)
Title: Manufacturing method of semiconductor device and acceleration sensor
Inventor: OKUMURA MIKA
IPC: B81B3/00
Filed: 2003-02-07
Abstract: A method is provided to reduce the height of a step a photoresist has to cover while forming an electrode connected with a semiconductor substrate, such as a silicon substrate thereon an acceleration sensor is to be carried, wherein an opening (80) for the formation of an electrode (90) is formed before a sacrificed layer (4), a semiconductor film (50) and a fixed electrode (51) are formed. Thus, no thick photoresist is necessary.
Patent TW-200303871-A (TW)
Title: Block copolymer
Inventor: TANIGUCHI AKIO
IPC: C08F293/00
Filed: 2003-02-12
Abstract: The invention relates to a block copolymer (A) composed of a (meth)acrylic polymer block (a) and an acrylic polymer block (b). It is preferable that the temperature for 5 % weight loss be enhanced to 300 DEG C or above by incorporation of a monomer having a high-cohesion functional group (such as carboxyl) into the block (a) through copolymerization or that the tensile strength, the hardness as determined according to JIS K6253 by the use of type A durometer, and the compression set as determined under the conditions of 70 DEG C and 22 hours be adjusted by the above incorporation to 3 Mpa or above, 50 or below, and 45% or below, respectively. The block copolymer (A) is excellent in thermal decomposition resistance and exhibits an excellent compression set even at high temperature. Further, the copolymer (A) is usable as automotive flexible material and is excellent in softness, adhesion, oil resistance, weather resistance, heat resistance, recyclability, tensile properties, and wax remover resistance.
Patent TW-200410870-A (TW)
Title: Drug product supplying apparatus
Inventor: MORI TAKASHI
IPC: B65B39/00
Filed: 2003-02-19
Abstract: This invention provides a drug product supplying apparatus, which includes a plurality of tablet cases disposed in a case receiving compartment of a dispenser body, the tablet cases being adapted for containing respective drugs, a chute on which the drugs delivered from each tablet case drop, a hopper disposed to correspond with a lower part of the chute, and charging device for charging the drugs received by the hopper into a drug container. A plurality of shelves are provided in the case receiving compartment and the plurality of the tablet cases are detachably mounted on each shelf which is slidably accommodated in the case receiving compartment.
Patent TW-200400055-A (TW)
Title: Ophthalmic formulation with novel gum composition
Inventor: SINGH SATISH K
IPC: A61K47/36
Filed: 2003-02-20
Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye, the composition comprising (a) a pharmacologically effective concentration of an active agent and (b) a combination of at least two ophthalmically compatible polymers comprising a novel gum system. In preferred embodiments of the present invention, the compositions increase the retention time of the active agent in the eye, when compared to compositions with other gums or gum systems.
Patent TW-200306689-A (TW)
Title: Semiconductor laser device
Inventor: KOMOTO SATOSHI
IPC: H01S5/0683
Filed: 2003-03-24
Abstract: The semiconductor laser device of the present invention comprises a semiconductor laser device, a front-guiding frame carrying the semiconductor laser device, and a container installed on the front guiding frame. Under the circumstances that the direction emitting the main light from the semiconductor laser device is defined as the front direction, the front guiding frame has a reference plane formed in the forward/backward reference direction of the semiconductor laser device at the portion behind the portion carrying the semiconductor laser device.
Patent TW-200403743-A (TW)
Title: Etchant for wire, method of manufacturing wire using etchant, thin film transistor array panel including wire and manufacturing method thereof
Inventor: PARK HONG-SICK
IPC: H01L21/3213
Filed: 2003-06-25
Abstract: A method of manufacturing a TFT array panel according to the present invention forms a gate wire on an insulating substrate. The gate wire includes a plurality of gate lines and a plurality of gate electrodes connected to the gate lines. A semiconductor layer and a gate insulating layer are sequentially formed and a data wire is formed thereon. The data wire includes a plurality of data lines and a data wire is formed thereon. The data wire includes a plurality of data lines intersecting the gate lines, a plurality of source electrodes connected to the data lines and placed close to the gate electrodes, and a plurality of drain electrodes opposite the source electrodes with respect to the gate electrodes. A passivation layer is deposited and patterned to form a plurality of contact holes exposing the drain electrodes at least. A conductive layer made of Ag or Ag alloy is deposited on the passivation layer, and is patterned using an etchant containing ferric nitrate, nitric acid, acetic acid, hexamethyleneamine and deionized water to form a plurality of reflective films electrically connected to the drain electrodes.
Patent TW-200502944-A (TW)
Title: A method of generating a tracking control output signal for compensating a tracking error signal
Inventor: HSU JEN-YU
IPC: G11B7/00
Filed: 2003-07-09
Abstract: A method of generating a tracking control output signal for the purpose of compensating a tracking error signal used in an optical disk drive is disclosed. Before the optical disk drive leaving the factory, successive square waves are generated as the tracking control output signal. Thereafter the tracking error signal responded to the tracking control output signal is generated and compensated by the calibration of an offset correction coefficient.
Patent TW-200502168-A (TW)
Title: Method for fabricating a diamond film having low surface roughness
Inventor: LIU PING-YIN
IPC: C01B31/06
Filed: 2003-07-10
Abstract: A process for making a diamond film with low surface roughness. A substrate is provided. A diamond layer is deposited on the substrate. A binder layer is coated over the diamond layer. A carrier plate is provided to join with the binder layer, thereby forming a laminate structure. The substrate is then removed, thereby obtaining a diamond film with a low surface roughness with respect to the surface roughness of the removed substrate.
Patent TW-200403342-A (TW)
Title: Cooling plate for metallurgical furnaces
Inventor: STASTNY WILHELM
IPC: F27B1/24
Filed: 2003-07-15
Abstract: The invention relates to a cooling plate (1, 16), consisting of copper or low-alloy copper alloy, for metallurgical furnaces provided with an outer furnace casing plate (2), having at least one, preferably at least two, coolant passages (5) which run inside the cooling plate (1, 16), coolant pipe sections for coolant to flow in and out being led to the outside through the furnace casing plate (2). Holding pipes which are provided with holding disks outside the furnace casing plate (2) and fix the cooling plate (1, 16) in the direction of the interior of the furnace are fixed to the cooling plate (1, 16). The holding pipes and holding disks are preferably made from steel.
Patent TW-200403028-A (TW)
Title: Method for preparing dried alpha-rice by vacuum drying
Inventor: CHOI CHULBAE
IPC: A23L7/10
Filed: 2003-07-30
Abstract: Disclosed herein is a method for preparing instant dried alpha-rice comprising the steps of: (a) washing milled rice with water in a washer to remove impurities adhered to the shell of the milled rice; (b) soaking the washed rice in water for 3~120 minutes to evenly absorb water, followed by dehydrating in air for 3~30 minutes; (c) charging the dehydrated rice into a continuous rice cooker while maintaining the water temperature at 80~98 DEG C, followed by hot water treating for 8~20 minutes to prepare boiled rice; (d) quickly cooling the boiled rice using a shower, followed by washing in a cooling tank; and (e) placing the washed boiled rice in a vacuum drying chamber while maintaining the internal temperature at 60~98 DEG C, and vacuum drying at an internal pressure of 1 torr or lower to maintain water content of the boiled rice at 1~5% or less.
Patent TW-200506483-A (TW)
Title: Method for capturing a digital image
Inventor: KUNG SHAO-TSU
IPC: G03B13/02
Filed: 2003-08-06
Abstract: A method for capturing a digital image by a digital camera. The method includes: (a) providing a image sensor and capturing a first image by the image sensor after receiving a first triggering signal, and (b) capturing a partial section, not the entire section, of the first image by the image sensor and displaying the partial section on an electric viewfinder of the digital camera for previewing the partial section of the first image.
Patent TW-200416619-A (TW)
Title: Blind inverse halftoning
Inventor: MAURER RON P
IPC: H04N1/40
Filed: 2003-09-05
Abstract: Blind inverse halftoning on a digital image is performed by applying a robust convolution filter to the digital image (220).
Patent TW-200418980-A (TW)
Title: Optimized multi-epitope constructs and uses thereof
Inventor: SETTE ALESSANDRO
IPC: A61P31/20
Filed: 2003-10-03
Abstract: The invention relates to the field of biology. In particular, it relates to multi-epitope nucleic acid and peptide vaccines and methods of designing such vaccines to provide increased immunogenicity.
Patent TW-200513760-A (TW)
Title: Method of manufacture of LCD panel
Inventor: YANG CHIU-LIEN
IPC: G02F1/1341
Filed: 2003-10-15
Abstract: The present invention relates to a method of manufacture of an LCD panel. It comprises the following steps: preparing two substrates; spinning a sealing member at the edge of the first substrate to form a space; filling liquid crystal to the space of the first substrate; integrating the first substrate and the second substrate closely.
Patent TW-200413685-A (TW)
Title: Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device
Inventor: GOODSON KENNETH E
IPC: G05D23/00
Filed: 2003-10-30
Abstract: A method of controlling temperature of a heat source in contact with a heat exchanging surface of a heat exchanger, wherein the heat exchanging surface is substantially aligned along a plane. The method comprises channeling a first temperature fluid to the heat exchanging surface, wherein the first temperature fluid undergoes thermal exchange with the heat source along the heat exchanging surface. The method comprises channeling a second temperature fluid from the heat exchange surface, wherein fluid is channeled to minimize temperature differences along the heat source. The temperature differences are minimized by optimizing and controlling the fluidic and thermal resistances in the heat exchanger. The resistances to the fluid are influenced by size, volume and surface area of heat transferring features, multiple pumps, fixed and variable valves and flow impedance elements in the fluid path, pressure and flow rate control of the fluid, and other factors.
Patent TW-200420346-A (TW)
Title: Preparation of vanadium antimony oxide based catalysts using nano-scale iron
Inventor: BRAZDIL JAMES F
IPC: B01J37/08
Filed: 2003-11-13
Abstract: A process for the manufacture of an improved iron promoted vanadium antimony oxide catalyst useful in the ammoxidation of propane to acrylonitrile wherein the source of iron (i.e. an iron containing compound such as Fe2O3) employed in the catalyst preparation has a BET surface area greater than 120 m2/gram. Such catalysts are useful in processes for the ammoxidation of a C3-C5 paraffinic hydrocarbon to its corresponding α- β-unsaturated nitrile, the ammoxidation of propylene with NH3 and oxygen to acrylonitrile, the ammoxidation of methylpyridine with NH3 and oxygen to make cyanopyridine, the ammoxidation of m-xylene with NH3 and oxygen to make isophthalonitrile, and the oxidation of o-xylene to make phthalic anhydride.
Patent TW-200414592-A (TW)
Title: Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery
Inventor: YOSHIAKI HAMANO
IPC: C01G53/00
Filed: 2003-12-02
Abstract: A positive electrode material for a lithium secondary battery which is high in safety, high in capacity, excellent in rate performance and high temperature storage performance and high in charge/discharge efficiency is provided. The positive electrode material for a lithium secondary battery is obtained by adding Al to a Li-Ni-Co-Ba-O system raw material or preferably by adding Al and an amorphous phase of an oxide thereto. The positive electrode material for a lithium secondary battery is a composite oxide having a total composition represented by LiaNibCocBadAleOx or LiaNibCocBadAleMfOx where M: one or more elements selected from the group consisting of Li, Na, K, Si, Ba, B, P and Al (a): 1.0 to 1.2 mol (b): 0.5 to 0.95 mol c: 0.05 to 0.5 mol (d): 0.0005 to 0.01 mol (e): 0.01 to 0.1 mol (f): 0.01 mol or less (not inclusive of 0).
Patent TW-200522739-A (TW)
Title: Transmitting method of shared-type video on demand
Inventor: CHIU CHAUCER
IPC: H04N7/173
Filed: 2003-12-30
Abstract: A transmitting method of shared-type video on demand (VOD) is revealed in the present invention. The user terminal, which requests the same VOD data transmission, is used to provide a linking message through the server terminal. Based on the linking message, the connection in between the users is established and the transmission operation for sharing data with each other is conducted so as to decrease the load of the server terminal and increase the amount of user terminals, which are capable of using the VOD transmission.
Patent TW-200523799-A (TW)
Title: Real time updating system and method under operating system
Inventor: FRAYER NICOLAS
Filed: 2004-01-06
Abstract: Real time updating system and method under operating system operates can provide smart handheld device to execute the update program to proceed the real-time updating process of the operating system while the operating system is operating. This new mode is more flexible and simple than the traditional technology that updates the operating system by escaping the operating system to execute the update program.