baber/WOPTO huggingface dataset:
Patent RU-94027318-A (RU)
Inventor: VJASELOV M R
IPC: G01N27/48
Filed: 1994-07-19
Abstract: FIELD: electrochemical analysis. SUBSTANCE: invention can find use in design of hardware and programs to control composition and properties in various branches of industry and science, in ecology and in electrochemical studies. Proposed method makes it possible to exclude interfering capacitive component from volt-amperograms, to increase accuracy, detection limit resolving power, rate of scanning and informativity. Proposed method of analysis lies in generation of dynamic volt-ampere dependence of boundary of separation of working electrode-solution under cyclic (forward and backward) scanning of polarizing voltage, equipotential summing of currents generates with forward and backward scanning and voltage differentiation of dependence obtained after equipotential summing. Volt-ampere curves corresponding to given method and customary cyclic volt-amperometrics for the case of low concentration of depolarizers (ions of thallium and cadmium) is an example illustrating advantage of proposed method. Curves show that interfering capacitive component of current on customary cyclic volt-amperogram proves to be considerably larger than Faraday component substantially hindering qualitative and quantitative decoding of curve while curve generated by specified method does not include capacitive component and narrow peaks of thallium and cadmium are resolved practically completely. EFFECT: increased accuracy and informativity of method.
Patent RU-94027960-A (RU)
Inventor: BEJTUGANOV M N
IPC: A01G15/00
Filed: 1994-07-25
Abstract: FIELD: meteorology. SUBSTANCE: method includes radiolocation uncovering clouds with electric field intensity of 100 kV/m and higher, and injection current conducting bodies into these clouds to initiate artificial linear lightning. EFFECT: decreased hail size resulted from freezing overcooled drops located in zones of hail origination and growth under effect of electric field intensity in streaming zone of the leader of the lightning being initiated, that achieves 300 - 500 kV/m.
Patent RU-94042484-A (RU)
Inventor: DEMCHENKOV G G
IPC: B22F3/11
Filed: 1994-11-28
Abstract: FIELD: powder metallurgy, apparatuses used in production of porous complex pieces designated for filtration and separation of multicomponent liquid and gas-shaped mediums. SUBSTANCE: apparatus for production of sintered porous pipes of spherical metal granules has mould and rod made of inert in respect to granules material. Mould is made of material, linear expansion coefficient of which is less than linear expansion coefficient of sintered granules coefficient of sintered granules and rod is made of material, linear expansion coefficient of which exceeds coefficient of sintered granules. Apparatus allows to decrease cost of made of granules porous pipes manufacture by 25 - 30 % due to multiple usage of equipment for sintering and usage of cheaper and technological material for equipment rod manufacture. Besides, there is possibility to increase strength of porous pipes due to additional inside pressing by rigid metal rod. EFFECT: significantly decreased cost of manufacture, increased strength of porous pipes.
Patent RU-95104674-A (RU)
Inventor: SLOBODJANIK I P
IPC: B01D3/22
Filed: 1995-03-29
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to packed columns for gas(vapor)- liquid interaction in absorption and rectification processes. Purpose of invention is to increase mass exchange between gas and liquid by means of increasing interfacial area of mass exchange in free space of the packing and providing structure of liquid current close to ideal replacement model in horizontal plane. The purpose is achieved by following design of equipment. Column consists of a vertical cylindrical carcass enclosing gradually arranged perforated shelves, perforations being made in the form of arched cuts with their bulging parts at the top and each shelf carrying column packing. In the middle of carcass an upright central tube is installed surrounded with helically shaped perforated shelves radially inclined at an acute angle to horizontal plane in the direction from carcass wall to central tube. On each turn of helical shelve, its upper and lower radial edges are linked together through vertical radial partitions having the form of parallelepipeds, two vertical opposite faces of which adjoin walls of carcass and central tube, and two other opposite faces adjoin upper and lower radial edges of helical shelf. Over upper one, vertical radial partition is connected to by an additional upper partition, and under its lower edge, vertical radial partition is connected to by a lower additional partition. Axes of arched cuts in helical shelves are directed from upper edge to lower one and at an acute angle to radius going from periphery of the shelf to its center. At lower edge of the shelf, arched cuts are oriented with their bulged parts downwards with axes tangentially directed to lower additional partition for draining liquid. Height of package bed on each shelf is less than distance between the shelves along vertical direction to provide separation space between the shelves with package. Linear dimensions of arched cuts are less than dimensions of package particles. EFFECT: enhanced efficiency of column.
Patent RU-95105423-A (RU)
Inventor: TAKASI FUDZITA
IPC: A61K31/425
Filed: 1995-04-10
Abstract: FIELD: heterocyclic compounds. SUBSTANCE: claimed invention describes compound of formula (I):wherein X is unsubstituted or substituted indolyl, indolinyl, azaindolyl, azaindelinyl, imidazopyridyl or imidazopyrimidyl group; Y is oxygen or sulfur atom; Z is 2,4-dioxothiazolidin-5-yl - indenylmethyl, 2,4-dioxithiazolidin-5-yl - lethyl, 2,4-dioxooxazolidin-5-yl - methyl, 3,5-dioxcoxadiazolidin-2-yl - methyl or N-hydroxyureidomethyl group; R is hydrogen atom, alkyl group, alkoxy group, halogen atom, hydroxy group, nitro group, aralkyl group or unsubstituted amino group; m is integer of 1 to 5. Said compound has hypoglycemic and antidiabetic activity. EFFECT: improved properties of the heterocyclic compounds.
Patent RU-95106751-A (RU)
Inventor: VOL KHIN A I
IPC: C25C1/12
Filed: 1995-04-25
Abstract: FIELD: hydrometallurgy. SUBSTANCE: method is distinguished with that planes of deposited copper adjacent to matrix are rigidly bound with each other in several sites in matrix zone simultaneously with the beginning of copper depositing process. As a result, strength of attachment of a great thickness of copper on matrix is increased and spontaneous detachment of deposited copper in all stages of process cycle is excluded. EFFECT: increased reliability and output of process.
Patent RU-95106788-A (RU)
Inventor: ZAJTSEV JU S
IPC: C21B7/10
Filed: 1995-04-27
Abstract: FIELD: intermediate repairing of shaft cooling system provided with cast iron plate-type coolers for increasing service life of blast furnace at maintaining its designed technical and economical factors. SUBSTANCE: deenergized and partially burned cast iron coolers are removed from their casings, pushed into furnace and changed by brackets of steel thick-wall tubes. Said brackets are inserted to place of burned cast iron coolers from outside through openings of casing. Spacing between axes of brackets is no less than 350 mm; their distance from casing consists 150-250 mm. EFFECT: enhanced quality of repaired zones.
Patent RU-95108270-A (RU)
Inventor: KUTYSH I I
IPC: F01N3/022
Filed: 1995-05-26
Abstract: FIELD: environment protection. SUBSTANCE: filtering member has flat penetrable plates mounted at a given distance from each other by the use of [ - shaped plugs to define inlet and outlet slot passageways for flowing initial and purified exhaust gases. Each inlet slot passageway is provided with two flat impermeable plates of lesser length so that to form lateral slots between the back end faces of the plates and closed sides of [ - shaped plugs. Each output slot passageway is provided with one flat impermeable plate having a catalytic coating. EFFECT: decreased toxicity.
Patent RU-95110664-A (RU)
Inventor: CHARL Z BERNARD KHASSENBOELER MLADSHIJ
IPC: D04H1/54
Filed: 1993-09-17
Abstract: FIELD: manufacture of cigarettes. SUBSTANCE: sheet oakum is produced by blowing the melt; it is used for manufacture of cigarettes filters rods; method consists in advance of tape 10 having longitudinally oriented lines of bend 12 in heated state forming microcorrugations along lines of bend. It is good practice to pass tightened and heated sheet oakum through electric field to form electrostatic charge in its fibres. EFFECT: enhanced efficiency.
Patent RU-95111281-A (RU)
Inventor: BABAEV B A
IPC: H01L21/8238
Filed: 1995-06-29
Abstract: FIELD: integrated microelectronics; single-channel and mutually complementing MIS integrated circuits for digital, linear, and analog applications. SUBSTANCE: process involves sequential formation of silicon nitride and polycrystalline silicon of gates and separating regions between drains and stoppers in layers, doping of drain , source, and stopper regions, removal of silicon nitride from separating regions between drains and stoppers, thermal oxidation, removal of silicon nitride, opening of contact cuts to diffusion regions, and production of metal connections. EFFECT: improved yield of integrated circuits and their stability to external effects due to planar structure and high concentration of impurities in stopper regions.
Patent RU-95112799-A (RU)
Inventor: ERMOLENKO A F
IPC: B65D88/12
Filed: 1995-07-25
Abstract: FIELD: rail, road and water transport; storage and transportation of liquids. SUBSTANCE: tank-container has body 1 with bottom plates 2 whose longitudinal axis is located lower than and in parallel with container axis, two rectangular end face frames 3, adapter shells 4 welded to bottom plates 2 and frames 3, support beams butt-joined in pairs or separately installed at both sides of body 1, and connecting body 1 with frames 3 through cylindrical beam-to-body surface mating sections through liners 17 whose thickness exceeds thickness of support beam wall, open reinforcement rings 6 enclosing the body from top to thrust against contact members 7. Adapter shells 4 are made in the form of truncated cones pointed with their small diameter bases to bottom plates 2, and with large diameter bases secured on frames 3. Each shell 4 is not secured to upper crossmember 8 of its end face frame 3. Deep-shaped cutout 14 is made on length of arc between adjacent upper diagonal braces 12. Non-deep-shaped cutouts are made on truncated cone in places of contact of diagonal braces 12 and 13 with vertical posts 10 and lower crossmember 9. Upper and lower crossmembers 8 and 9 and diagonal braces 12 and 13 of frame 3 are displaced relative to load gripping members 11 inwards the container to get aligned in one plane with side surfaces of vertical posts 10. Upper and lower crossmembers 8 and 9, diagonal braces 12 and 13 of frames 3 and support beams 5 can be made of equal section members. EFFECT: enhanced quality of transportation and storage. 4 cl, 8 dwg
Patent TW-200301653-A (TW)
Title: System and method for calibration of display system with linear array modulator
Inventor: KOWARZ MAREK W
IPC: H04N5/74
Filed: 2002-11-04
Abstract: A system and method for calibration of a display system with a linear modulator array that includes: a light source; a linear array of light modulating devices driven by a controller, a projection lens system that creates a line image of the linear array on a screen; a scanning mirror that sweeps the line image across the screen to form a two-dimensional scene; and an image sensor containing an area array of light sensitive detectors that captures image intensity data from the two-dimensional scene and transmits the image intensity data to the controller, wherein the controller converts the image intensity data into a one-dimensional array of correction factors for the linear array of light modulating devices.
Patent TW-200407454-A (TW)
Title: Method of manufacturing a tantalum pentaoxide-aluminum oxide film and semiconductor device using the film
Inventor: JOO KWANG-CHUL
IPC: H01L27/108
Filed: 2002-11-11
Abstract: The present invention relates to a method of manufacturing a TA2O5-AL2O3 film and a semiconductor device using the film. Chemical vapor of a Ta component, chemical vapor of an Al component and an excess O2 gas are surface-chemical-reacted within a LPCVD chamber to form a (Ta2O5)1-X-(Al2O3)X film of an amorphous state on a substrate. The (Ta2O5)1-X-(Al2O3)X film of the amorphous state is annealed to form a (Ta2O5)1-X-(Al2O3)X film of a crystal state that has a high dielectric constant and a stable stoichiometry compared to an existing Ta2O5 film. At this time, the crystal (Ta2O5)1-X-(Al2O3)X is applied to the semiconductor device.
Patent TW-200301971-A (TW)
Title: In-situ vacuum method for making OLED devices
Inventor: BOROSON MICHAEL LOUIS
IPC: H05B33/12
Filed: 2002-11-14
Abstract: An in-situ vacuum method for fabricating, at least in part, an OLED device that is moisture- or oxygen-sensitive, such method including providing into a vacuum coater a receiver element which will form part of the OLED device; providing into said vacuum coater a donor support element and coating such donor support element to produce a donor element with one or more layers required to produce all or part of the OLED device; positioning the coated side of the donor element in material transferring relationship to the receiver element to be coated; and applying radiation to the donor element to selectively transfer in vacuum one or more layers from the donor element to the receiver element.
Patent TW-200410344-A (TW)
Title: Method for plating metal layer over pads on substrate for semiconductor package
Inventor: CHU CHIH-LIANG
IPC: H01L21/56
Filed: 2002-12-06
Abstract: A method for plating a metal layer over pads on a substrate for a semiconductor package is proposed. The substrate is formed with a plurality of pads on at least a surface thereof, and a conductive film is formed on the surface of the substrate. A photoresist is applied over the conductive film and formed with a plurality of through holes for exposing portions of the conductive film corresponding in position to the pads on the substrate, and the photoresist is further formed with at least a protrusion at the periphery of each through hole, allowing the protrusion to extend on and partially cover the exposed conductive film. Then, the exposed portions of the conductive film are removed to expose the pads on the substrate. After a metal layer such as Ni/Au is deposited on the pads by a plating method, the photoresist and the conductive film underneath the photoresist are removed. Finally, a solder mask is applied on the surface of the substrate and formed with a plurality of openings for exposing the pads with the plating metal layer thereon; this can eliminate drawbacks induced by conventional chemical Ni/Au deposition, and effectively increase routing area of the substrate without having to form plating traces the substrate.
Patent TW-200305534-A (TW)
Title: Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding
Inventor: SEYMOUR ROBERT J
IPC: D21F9/00
Filed: 2002-12-12
Abstract: A method for directly forming and finishing a web product is provided. The method includes forming a web on a forming apparatus, continuously transferring the formed web to a conveyor, performing a converting step on the web as the web is continuously supported and advanced on the conveyor, and finishing the web into a product substantially ready for packaging. A system for performing the method is also provided.
Patent TW-200412148-A (TW)
Title: Method for reading sensor
Inventor: CHEN SHIH-HUANG
Filed: 2002-12-27
Abstract: A method for reading sensor that stores datum in numerous separate memory cells, such as 1-D linear sensor or 2-D sensor composed of some 1-D linear sensor. To read the sensor, initially receive a parameter which a positive integer N, then skip some former memory cells, finally start to read following memory cells behind the (N-1)th memory cell.
Patent TW-200411391-A (TW)
Title: Method and device for providing security latch for electronic device
Inventor: XU DANIEL
IPC: G06F12/14
Filed: 2002-12-27
Abstract: Method and Device for providing security latch of electronic device. Essentially, the drain of an EEPROM transistor is electrically coupled with the conductive line that connects a terminal for receiving numerous electronic signals and a data assembly for memorizing/processing received electrical signs, and both the gate and the drain are electrically coupled with a ground point. The EEPROM transistor is uv-erased to be non-conducted before the electrical signals are inputted. After all required electrical are inputted, a high voltage signal is inputted to the conductive line such that the EEPROM memory transistor is programmed (conducted). Hence, any electrical signal appears on the terminal could not be memorized/processed by the signal assembly. In order to reverse the situation, the only possible way is to erase the programmed EEPORM transistor. To do that, gate has to rise to above 12V, since the proposed structure's gate is grounded with a "hard wire", this "revising" is impossible.
Patent TW-200302626-A (TW)
Title: High-isolation semiconductor device
Inventor: SUDA TOSHIO
IPC: H01L23/66
Filed: 2003-01-17
Abstract: A switching device for switching a plurality of RF signal lines to deliver a selected one of the RF signals to a receiver has an isolation D/U characteristic as high as 40 dB or higher. The switching device includes a mounting board made of dielectric and a matrix switch mounted thereon and implemented by one or more of SWIC. The RF signal lines in the switching device has no crossing point therebetween on either side of the mounting board to achieve the high isolation D/U ratio or lower cross-talk.
Patent TW-200303232-A (TW)
Title: Method and device for manufacturing hollow fiber film module
Inventor: IDE MASARU
IPC: B01D63/02
Filed: 2003-02-24
Abstract: A centrifugal manufacturing device 1 is provided for manufacturing hollow fiber film module by a centrifugal force, wherein a module case and at least one end of the hollow fiber film received inside the module case are attached with potting resin. A potting part 3 at one end of the hollow fiber film module 2 is supported by a fixing fitment 4. A centrifugal machine 11 is driven to provide a centrifugal force. The fixing fitment 4 is provided with a heating unit 8 and a temperature-detecting unit 8. The temperature of the fixing fitment 4 is controlled according to the temperature difference between a preset temperature and the temperature of the fixing fitment 4 that is detected by the temperature-detecting unit 8, and the temperature difference is controlled within 4 Centigrade. During adding centrifugal force, a pressure-reducing machine 17 reduces the pressure of the potting part 3. The leak of the potting resin can be further prevented.
Patent TW-200417445-A (TW)
Title: Slurry folw control system and CMP apparatus using the same
Inventor: CHANG WENG
IPC: H01L21/304
Filed: 2003-03-04
Abstract: The present invention relates a slurry flow control system which provides denser slurry distribution on a polishing pad of a CMP apparatus and the system of the invention is capable of using in either a linear type or a rotary type CMP apparatus. When the slurry flow control system of the invention is used in a linear type CMP apparatus, the system includes: a slurry pipe with a plurality of first nozzles thereon equidistantly allows a slurry to flow through; and a plurality of second nozzles installed between the first nozzles to dense the nozzle density per unit length of the slurry pipe to 0.5 to 1 nozzle/cm to make the slurry flow through all the above nozzles at the same time and distribute densely on a polishing pad.
Patent TW-200304545-A (TW)
Title: Test probe alignment apparatus
Inventor: KIM KYUNG Y
IPC: G01R1/067
Filed: 2003-03-21
Abstract: A test probe alignment apparatus includes a rotatableΘ stage that is decoupled from a workpiece positioning stage so that the workpiece positioning stage can move a workpiece in an X-Y plane without moving theΘ stage, thereby inhibiting vibration in and inertia of the workpiece positioning stage, and improving the speed and accuracy of workpiece movements. TheΘ stage is driven for rotation about an axis substantially perpendicular to the X-Y palne. The rotatable stage supports a carriage adapted for holding a probe card. The carriage rotates in concert with theΘ stage to thereby align the probe card relative to the workpiece. A Z-stage is operatively engaged with the carriage for moving the carriage along the axis of rotation relative to the workpiece. A computer processor performs coordinate transformations on preprogrammed movement vectors, to adjust for angular misalignment of the workpiece as measured by a position sensor.
Patent TW-200421789-A (TW)
Title: Packet transfer system applied to proxy server and method thereof
Inventor: TUNG CHUNG-CHIH
IPC: H04L12/56
Filed: 2003-04-08
Abstract: A packet transfer system applied to proxy server and method thereof installs Network Address Translation (NAT) technique on proxy server, installs specific proxy client devices or control software on the broadband router over client end, and configures the packet data transmitted by the broadband router over client end to be transmitted to specific proxy server, and then utilize the mutual operation schemes of proxy server and proxy client to create the environment system hiding client's computer and its method.
Patent TW-200421612-A (TW)
Title: Double trench power MOSFET device and manufacturing method thereof
Inventor: GONG ZHONG-YUAN
Filed: 2003-04-10
Abstract: The present invention discloses a double trench power MOSFET device, which combines the advantages of a trench type super junction structure of low conductance resistance, high breakdown voltage, and high integration, with the advantage of reduced complexity in the production process due to no need of an implantation step using a high temperature furnace.
Patent TW-200304090-A (TW)
Title: Automatic testing method of output audio signal
Inventor: Xie ying-bo
IPC: G06F3/16
Filed: 2003-05-23
Abstract: The present invention relates to an automatic testing method of output audio signal, which is implemented in an audio coding device. The audio coding device outputs a digital audio signal to a digital audio decoding device for being decoded into analog audio signal and sent back to the recording input terminal of the audio coding device, so as to record the analog audio signal and analyze the analog audio signal. Then, it is determined whether the analog audio signal is correct. If it is correct, the test is passed; otherwise, the output audio signal is defective. Accordingly, it is able to effectively simplify the testing process of the output audio signal, and greatly increase the testing efficiency in mass production, thereby achieving the principle of saving testing time and reducing labor cost.
Patent TW-200410539-A (TW)
Title: Authentication and authorization infrastructure system with CRL issuance notification function
Inventor: HANE SHINGO
IPC: H04L9/08
Filed: 2003-06-09
Abstract: If a CRL is cached for an increased speed of a certificate validation process, when a certification authority issues a CRL in an urgent situation, the accuracy of the certificate validation result cannot be secured because the cached CRL is not the latest one. When it issues a CRL, the certification authority sends a CRL issuance notification to certificate validation servers. The certificate validation servers that received the CRL issuance notification cache the latest CRL. Thus, the accuracy of the certificate validation result can be secured.