baber/WOPTO huggingface dataset:
Patent RU-94026791-A (RU)
Inventor: RAZUMOVA L M
IPC: B01D35/12
Filed: 1994-07-15
Abstract: FIELD: cleaning of filters. SUBSTANCE: method involves supplying medium to be filtered into one of end chambers; closing inlet ends of selected channels adjacent to medium inlet chamber by means of distributor and simultaneously connecting opposed inlet and discharging fractions retained by filter; removing air bubbles and contaminants accumulated in other of end chambers through auxiliary discharge device. Intermediate chamber provided with filtering channels is connected with filtrate discharge device. EFFECT: increased efficiency and provision for preventing filter from excessive aeration. 2 cl, 2 dwg, 9 sh
Patent RU-94035653-A (RU)
Title: Metallurgical vessel
Inventor: TOMAS DAUM
IPC: C21C5/46
Filed: 1994-10-05
Abstract: FIELD: metallurgy. SUBSTANCE: metallurgical vessel has external metal casing 7 and refractory lining 8, 9 located inside external metal casing 7 and hole 1 passing through wall 3 of vessel 4 for introduction of metallurgical spear-shaped device, mainly, measuring probe and/or probe for taking samples. To provide for unobstructed passage in hole 1, metallurgical vessel has the following features: hole 1, if viewed for outside, part 12 passing into narrow section 11 and part 13 which expands from narrow section 11; narrowing part 12 has metal casing 14 and expanding part 13 made of refractory material 18 whose heat resistance exceeds the heat resistance of refractory lining 8, 9 of metallurgical vessel. EFFECT: higher efficiency. 1 dwg
Patent RU-94038466-A (RU)
Inventor: DURASOVA JU A
IPC: G02F1/09
Filed: 1994-10-18
Abstract: FIELD: applied magnetic optics, detectors of electromagnetic beams which use Faraday effect. SUBSTANCE: thermostatic unit 9 provides temperature which is slightly below one when layer of high- temperature superconductor 6 goes to superconducting state. In addition magnetic field which is generated by unit 10 is ejected from layer of superconductor 6. three-dimensional distribution of magnetic field at surface of layer 6 is detected by means of magneto-optical film 5. Light from source 1 runs through polarizer 2, light separator 3, substrate 4, film 5 and is reflected from border between film 5 and layer 6. After reflection light runs through film 5, substrate 4, light separator 3 and analyzer 7. When electromagnetic beam enters layer 6, latter is heated in this point and looses its superconductivity. This results in fact that magnetic field which is generated by unit 10 enters in layer of superconductor 6 in this local areas. This results in change of domain structure in film 5. EFFECT: increased functional capabilities. 1 dwg
Patent RU-94040116-A (RU)
Inventor: TARTAKOVSKAJA L M
IPC: C08G77/04
Filed: 1994-10-27
Abstract: FIELD: polymers, organic chemistry. SUBSTANCE: new chemical compounds, in part, linear polydiorganosiloxanes of the general formula (I)where: R' - CH-, n-CH-, n-CH; l = 16.7-33.3; m = 66.7-83.3 and copolydiorganosiloxanes of the general formula (II)where: 1): R' - n-CH; R'' - CH= CH-; l = 2.8-16.7; m = 66.7; n = 16.6-30.5; 2): R' and R'' - n-CH-, n-CH-; l = 1.1-6.7; m= 66.7; n = 26.6-32.2. These compounds were used as film-forming materials exhibiting mesomorphic properties at the broad temperature range (from -6 to 300 C) and they are soluble polymers. Synthesized compounds can be used in technical chemistry (making polymeric materials, ultrathin films, diaphragms, thermostable fibers). EFFECT: improved method of synthesis, enhanced quality of polymers.
Patent RU-94043337-A (RU)
Inventor: DROBYSHEV I V
IPC: E03C1/22
Filed: 1994-12-06
Abstract: FIELD: sanitary engineering. SUBSTANCE: water discharge outlet includes discharge opening in the bottom of the sink and discharge pipe connected to syphon. The pipe is provided with a flange and seal ring on the side of the sink. The seal ring is imposed on bottom bead that is the contour of the discharge opening. As this takes place the discharge opening is made in the form of a sink-hole with grate on outlet opening being integrated into the sink bottom. A port for a screw is provided in the center of the grate. The pipe flange is provided with a ring groove on upper side, elastic seal ring is placed into the groove. A nut secured from radial trusts is provided inside flow passage. The flange with seal ring is installed on the constricting bead of the sink-hole from bottom outside, and the pipe is attracted to the bottom by a screw installed in the central port of the grate and screwed in the nut in pipe flow passage. EFFECT: simple and reliable device for water discharge from a sink.
Patent RU-95102019-A (RU)
Inventor: KHLEBNIKOV V N
IPC: C09K8/60
Filed: 1995-02-10
Abstract: FIELD: oil producing industry, particular, compounds for regulation of formation permeability and water shutoff in producing wells. SUBSTANCE: compound for regulation of formation permeability and water shutoff includes polyglycols and used alkali of wet process of gas cleaning with the following amount of components, mas.%: polyglycol 5-40; used alkali 60-95. Used alkali has, at least, 5 mas.% of sodium hydroxide and/or sodium carbonate with pH above 10. Compound is applicable at the middle and later stages of oil deposit development. EFFECT: higher efficiency of compound and cut down costs. 1 dwg, 8 tbl
Patent RU-95102986-A (RU)
Inventor: ARDONSKIJ I D
IPC: E02D27/34
Filed: 1995-03-03
Abstract: FIELD: devices for antiseismic structures. SUBSTANCE: device substantially reduces destruction effect of shock wave and horizontal oscillations and can be used in construction of antiseismic buildings and structures and is of special importance for atomic power engineering in seismic zones. Device is an integral unit combining two mechanisms, each performing its own task: lower mechanism converts impact force into work, upper mechanism uses mass of structures and smooths horizontal oscillations. Powerful shock at earthquake causes momentary lifting of piston in cylinder at high acceleration to compress air in upper space and to cause vacuum in lower space of cylinder with simultaneous air flow from upper to lower space through open nozzle. At further lifting of piston, needle valve first enters nozzle neck with its tapered part to decelerate air flow to cause pressure upraise above piston and deepening of vacuum below piston. When cylindrical part of needle fully enters nozzle neck, only small circular clearance is left for air transfer, piston stops shocklessly, pressure in spaces equalizes, piston gradually lowers to initial position thus spending acquired impact force. Device operates as hydraulic compensator. At vertical loading it acts as rigid support. At horizontal impact, inertia of structure mass keeps state of quiescence due to flexibility of compensator and spherical conjunction of supporting parts. EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-95104797-A (RU)
Inventor: DIDENKO P F
IPC: E21D23/14
Filed: 1995-03-30
Abstract: FIELD: mining, in particular, equipment for underground mining of bedded deposits. SUBSTANCE: complex includes stoping machine, conveyor and support whose units are provided with rams. Ram cylinder is connected with conveyor through pusher and rod is connected with support base. Novelty consists in that ram cylinder is connected with pusher by means of two tenons secured symmetrically to cylinder front part in plane parallel to base and perpendicular to ram longitudinal axis, and located in recesses of pusher webs located on cylinder sides. EFFECT: excluded slipping of mining complex to bed dip due to using ram force. 3 cl, 4 dwg
Patent RU-95105378-A (RU)
Title: Wheel suspension
Inventor: NARBUTOVSKIKH V G
IPC: B60G11/18
Filed: 1995-04-10
Abstract: FIELD: transport engineering. SUBSTANCE: progressive elasticity characteristic of wheel suspension with torsion bar having large angle of twisting used as resilient member, is provided by mounting additional short lever and rod coupling the lever with suspension lever. EFFECT: improved quality of suspension.
Patent RU-95105753-A (RU)
Inventor: MIN KOV V S
IPC: G05B11/01
Filed: 1995-04-17
Abstract: FIELD: measurement technology, computer engineering. SUBSTANCE: method can be used for precision regulation in various fields of science and technology, specifically, in systems which control parameters of aviation and space equipment. Method to control and regulate parameter of object and device for its implementation expand substantially functional capabilities of device which makes it possible to use jointly quality- incommensurable units: error of regulation, rate of parameter, acceleration of parameter which quantities are expressed in relative measurement units, to determine fully and for certain error of regulation and to increase quality of operation of control and regulation system by this. EFFECT: increased quality of control and regulation.
Patent RU-95108243-A (RU)
Inventor: MEJR BIALER
IPC: A61P21/00
Filed: 1994-07-06
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes compound having structure (I) wherein A is X or Y; is (a), Y is (b), R, R, R, Rand Rare each independently hydrogen, C-Calkyl group, aralkyl group or aryl group, and n is 0,1,2 or 3. The claimed invention also describes compounds containing 2-valproenic moiety, pharmaceutical compositions containing these compounds and methods of use thereof for efficient therapy of epilepsy and other neurological diseases. EFFECT: improved properties of the pharmaceutical composition.
Patent RU-95109424-A (RU)
Inventor: KHABIBULLIN Z A
IPC: E21B37/06
Filed: 1995-06-06
Abstract: FIELD: oil and gas production. SUBSTANCE: reagent consists of 99.980-99.995 wt % of fraction 130-220 C produced as distillate from polymerizate when producing petroleum-polymer resins via thermal polymerization of liquid products of hydrocarbon material pyrolysis, and another component (to 100%) being either still residuum from distillation of liquid products of pyrolysis with initial boiling point higher than 220 C, or oxidized bitumen, or exhausted engine fuel. EFFECT: increased inhibiting capability of reagent and simultaneously widened and cheapened its assortment.
Patent RU-95109466-A (RU)
Inventor: DENISOV A K
IPC: C07C69/63
Filed: 1995-06-06
Abstract: FIELD: organic synthesis. SUBSTANCE: method involves esterification of monochloroacetic acid with the help of methanol, the process is carried out in the presence of dichloroacetic acid at elevated temperature (135-145 C being preferred). Reaction products are taken in vaporous state (regime of rectification being preferred), then they are condensed and separated into aqueous and aqueous layer by settling. Reflux ratio is adjusted within 3-5 ranges. Products of ester layer are washed by saturated aqueous solution of soda at 25-35 C. Yield of desired product is 92-98 %. Desired product has no impurities of ester of dichloroacetic acid. EFFECT: increased degree of utilization of raw materials. 6 cl, 1 tbl
Patent RU-95115116-A (RU)
IPC: H01J1/28
Filed: 1995-08-23
Abstract: FIELD: electronic devices. SUBSTANCE: method of manufacturing face-type cathodes for kinescopes and cathode-ray tubes involves production of tube base from two equal halves each of which is generated by bending lugs which are designed on flat plate. One plate has group of halves of tube bases. Emitter is connected to halves of tube bases by means of fusing. EFFECT: simplified design, simplified manufacturing, decreased cost, possibility of mass production.
Patent TW-200301196-A (TW)
Title: Image-forming material
Inventor: SUZUKI TAMOTSU
IPC: G03F7/00
Filed: 2002-12-12
Abstract: By using an image-forming material which comprises at least an alkali-soluble thermoplastic resin layer and an photosensitive resin layer successively disposed on a support and at least one of the thermoplastic resin layer and the photosensitive resin layer containing a copolymer having a specific monomer, an image-forming material has little coating uneveness, smooth coating surface, excellent adhesion to a glass substrate and the like can be provided. Furthermore, an image-forming material having properties such as uniform thickness of the layer, no color uneveness, no foaming, excellent antifoaming property, and no cissing, or no pinhole can be provided.
Patent TW-200402382-A (TW)
Title: A seating system and a passenger accommodation unit for a vehicle
Inventor: FERRY DAVID
IPC: B64D11/06
Filed: 2003-01-24
Abstract: A passenger seat assembly for a vehicle, particularly an aircraft, which is adapted to provide self-contained, individual seating and sleeping accommodation for a passenger said seat assembly comprising: supporting structure (42) for supporting said assembly off the floor of a vehicle; one or more movable passenger-bearing, structural components (71, 72); and means for connecting said movable, structural components to said structure such that said components can be selectively moved between a seat configuration, in which a plurality of passenger-bearing surfaces on said one or more structural, movable components (71, 71) or said supporting structure form a seat for the passenger, and a bed configuration, in which a plurality of said bearing surfaces (47, 48, 67, 74, 76) are disposed substantially coplanarly and substantially contiguously to form a bed for the passenger; characterised in that at least one of said movable components (72) is double- sided, comprising first and second opposite sides, one of said sides having a first seat surface (73) that forms part of the seat in said seat configuration, and the other side having a second bed surface (74) that forms part of said bed in said bed configuration.
Patent TW-200403049-A (TW)
Title: System and method for predictive ophthalmic correction
Inventor: COX IAN G
IPC: A61F9/00
Filed: 2003-03-27
Abstract: A system and method for providing a predictive outcome in the form of a predictive best instruction for a therapeutic ophthalmic correction of a patient's vision defects. The predictive best instruction is derived from prospective therapeutic-outcome-influencing, new information that is analyzed in conjunction with optimized, historical therapeutic-outcome information. The instruction is preferably an optimized, custom, photoablative algorithm for driving a photoablative, excimer laser. The instruction can be provided on a fee basis.
Patent TW-200400457-A (TW)
Title: Sensing board and its manufacturing method
Inventor: SUMINO TSUYOSHI
IPC: G06F3/041
Filed: 2003-06-06
Abstract: The present invention provides a sensing board with a high productivity capable of continuously forming a lower conductive film on the lower electrode plate by pre-forming a lower conductive film on a sheet film and integrating the sheet film and lower electrode plate when the lower electrode plate is processed and formed. The inventive sensing board includes: a lower electrode plate and an upper electrode plate opposite to each other with a predefined gap; an a lower conductive film and an upper conductive film arranged respectively on the opposite surfaces of the lower electrode plate and upper electrode plate. The lower electrode plate forms a lower conductive film on a surface opposite to the upper electrode plate via a film having a predefined thickness. The film has one surface formed thereon the lower conductive film and the other surface adhered thereon the lower electrode plate in a forming process thereby providing an integration.
Patent TW-200413329-A (TW)
Title: (R)-2-(4-amidinophenylaminomethyl)-1-methyl-5-[1-(carboxymethylamino)-1-(pyrrolidinocarbonyl)-ethyl]-benzimidazole, the monohydrochloride thereof, preparation thereof and the use as pharmaceutical composition
Inventor: LINZ GUENTER
IPC: C07D235/14
Filed: 2003-06-19
Abstract: The present invention relates to the crystalline forms of the compounds (R)-2-(4-amidinophenylaminomethyl)-1-methyl-5-[1-(carboxymethylamino)-1-(pyrroli-dinocarbonyl)-ethyl]-benzimidazole and the monohydrochloride thereof, processes for the preparation thereof and the use thereof as pharmaceutical compositions.
Patent TW-200413008-A (TW)
Title: Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi
Inventor: MISSELWITZ BERND
IPC: G01R33/28
Filed: 2003-07-04
Abstract: The invennon relates to the use of perfluoroalkyl-containing metal complexes that have a critical micelle formation concentration<10-3 mol/l, a hydrodynamic micelle diameter (2 Rh) > 1 nm and a proton relaxivity in plasma (R1) > 10 l/mmols as contrast media in MR imaging for visualization of intravascular thrombi.
Patent TW-200414218-A (TW)
Title: Layout structure of fuse bank of semiconductor memory device
Inventor: SEO EUN-SUNG
IPC: G11C29/00
Filed: 2003-07-22
Abstract: A fuse bank of a semiconductor memory device is provided. The fuse bank includes first and second laser fuses. The first laser fuse includes a first laser fusing region disposed in a first direction, a first connecting line region bent in a second direction, and a second connecting line region bent in a third direction. The second laser fuse includes a second laser fusing region disposed in the first direction, a third connecting line region bent in the second direction, and a fourth connecting line region bent in the third direction. The first laser fuse and the second laser fuse have a space of a predetermined distance there between. The first and second laser fusing regions form a laser fusing region of the fuse bank, and the first and second laser fuse are disposed on a plane. The fuse bank is embodied on a single layer.
Patent TW-200503986-A (TW)
Title: Method and device for drying organic compost
Inventor: CHARDINE RAYMOND
Filed: 2003-07-25
Abstract: The present invention provides a method for drying natural fertilizer and a dryer. The invented method comprises operating a dryer (100) installed with a perforated base (120) for containing a layer of natural fertilizer and allowing air to pass through the base (120) for drying the natural fertilizer, in which the natural fertilizer containing a high content of water is poured on to the layer (H), and the upper portion of the layer (H) is mixed to wet the poured natural fertilizer. The dryer (100) includes a perforated base (120) for containing a layer (H) of natural fertilizer, in which air circulates through the base (120) to dry the natural fertilizer. A mixing device (200) is slidably mounted on the base (120). The mixing device includes a natural fertilizer distribution means (220)(220') for pouring the water-enriched natural fertilizer on the layer (H) and includes a mixer (230) for mixing the upper portion of the layer (H) and wetting the natural fertilizer poured.
Patent TW-200406029-A (TW)
Title: Method for endpoint detection during etch
Inventor: HELLIG KAY
IPC: H01L21/311
Filed: 2003-08-08
Abstract: A method is presented to increase, by means of dummy via or contact structures, the open areas to 5% or more of the total wafer area in a semiconductor manufacturing process, e.g., contact/via etch processes for interconnect layers. An open area of 5% or more allows robust endpoint detection using optical emission from the plasma, or electrical signals from the RF system. An end-pointed via/contact etch process overcomes the problems encountered due to the effects of aspect-ratio dependent etching, etch rate differences between tools, etch rate fluctuations over time, and deviations of mean incoming film thickness. With end-pointed etching, only the sources of non-uniformity over the wafer have to be considered during etch, which reduces the amount of over-etch built into a conventional via/contact etch process. The dummy structures may be redundant (functional) structures or "true" dummy (non-functional) structures. The dummy structures have the same size as functional structures.
Patent TW-200420774-A (TW)
Title: Thread supplying apparatus
Inventor: MATSUZAKI YASOO
IPC: D04B15/48
Filed: 2003-10-13
Abstract: This invention provides a thread supplying apparatus and a thread supplying apparatus system. The thread supplying apparatus can prevent undesirable motion of the thread guiding arm and cooperate the motions of the movable knife for cutting thread ends and the thread guiding member. In the thread supply apparatus system, selection device such as a single actuator can perform cyclic motion between a plurality of thread supplying apparatuses. This invention is characterized by the thread supplying apparatus in a knitting machine comprising: a plurality of thread guiding members; an interposing members such as a selector; and a lock mechanism. The lock mechanism can fix the state in which the thread guiding members move in and out of the trajectory of the thread guiding arm moving cam when one of the thread guiding members are moved in and out of the trajectory of the thread guiding arm moving cam via the interposing member by means of the selection device such as an actuator.
Patent TW-200515568-A (TW)
Title: Circuit barrier structure of semiconductor package substrate and method for fabricating the same
Inventor: HSU SHIH-PING
IPC: H01L21/48
Filed: 2003-10-17
Abstract: A circuit barrier structure of a semiconductor package substrate and a method for fabricating the same are proposed. A metal conductive layer and a patterned resist layer are formed in turn on an insulating layer, wherein the patterned resist layer is formed with a plurality of openings to expose the metal layer. After a metal barrier layer is deposited on the surface of the resist layer and the openings, and the metal barrier layer formed on the upper surface of the resist layer is removed, a patterned circuit layer is formed within the openings by an electroplating process. Then, the resist layer and the metal layer underneath the resist layer are removed to provide the patterned circuit layer surrounded with the metal barrier layer and prevent shrinkage of the circuit layer owing to a lateral etching and migration of metal particles. Moreover, a metal barrier layer can be formed on the circuit layer by a electroplating process, and a protective metal layer can be formed on pads of the circuit layer for forming electrical connection with a chip or circuit board.
Patent TW-200419779-A (TW)
Title: Using isolated p-well transistor arrangements to avoid leakage caused by word line/bit line shorts
Inventor: MENKE MANFRED
IPC: H01L27/02
Filed: 2003-10-20
Abstract: The present invention avoids leakage in semiconductors, such as dynamic random access memory (DRAM) devices, caused by word line/bit line shorts by locating transistors (e.g., isolator, current limiter, equalize) inside isolated p-wells.
Patent TW-200420439-A (TW)
Title: Printing apparatus
Inventor: TANAKA SEIJI
IPC: B41J21/00
Filed: 2003-11-06
Abstract: A printing apparatus includes a connection interface which connects to a peripheral device such as a host computer. A connection object of the connection interface is detected, and a print mode is set to a normal print mode or a demonstration print mode. In the normal print mode, printing is performed based on print data received from the host computer, depending on the detected connection object. In the demonstration print mode, printing is performed based on demonstration print data which is stored in advance. The print mode is set to the normal print mode when the connection object is the host computer and to the demonstration print mode when the connection object is not the host computer or when there is no connection object.