baber/WOPTO huggingface dataset:
Patent RU-94037502-A (RU)
Inventor: BARANOV JU V
IPC: E21B33/138
Filed: 1994-10-06
Abstract: FIELD: oil producing industry, particular, compounds for regulation of development of oil fields; applicable in shutoff of water inflow to oil wells, elimination of crossflows in casing-borehole annulus and changing filtering characteristics of nonuniform formations. SUBSTANCE: compound for regulation of development of oil deposits contains water-soluble polymer, filler in form of wood flour, cross-linking agent, for instance, chrome alum, and water with the following amounts of components, mas.%: water-soluble polymer 0.03-20.0; wood flour 0.1-7.0; cross-linking agent 0.02-3.0; the balance, water. EFFECT: higher structural and mechanical properties of compound. 1 cl, 2 tbl
Patent RU-94037908-A (RU)
Inventor: GLUKHOVSKIJ G I
IPC: A61H39/00
Filed: 1994-10-04
Abstract: FIELD: medicine. SUBSTANCE: irradiator s made in form of section of rectangular waveguide. Slot is made at top wall of the waveguide, and recess is made at lower wall. Slot and recess are made at wide walls of waveguide at one end of the waveguide symmetrically in relation to longitudinal plane of waveguide. Length of the slot is shorter than length of section of the waveguide. Width of the recess reduces along longitudinal axis of the waveguide according to linear law from value of width of the waveguide to zero value at entrance hole of waveguide. Conductor is mounted inside the slot. Conductor has electric contact with edge of top wide wall of waveguide. One end of the conductor is disposed directly at the area of biologically active point. Edge of recess at lower wide wall of waveguide has electric contact with skin surface. EFFECT: improved efficiency of cure. 4 dwg
Patent RU-94039977-A (RU)
Inventor: FEDOROV L E
IPC: B23K26/14
Filed: 1994-11-18
Abstract: FIELD: heat radiation welding for manufacture of welded products from hyperthin materials. SUBSTANCE: apparatus has pressure member, window for directing heat radiation beam into welding zone, heat-exchanger and cooling system. Window is made in pressure member, which is provided with additional window, with windows being connected with cooling system communicated with heat-exchanger. Apparatus has markings enabling mounting of apparatus relative to welding seam. Apparatus allows parts made from hyperthin materials to be welded without burning through and creation of perceptible thermal effect zone to be eliminated. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-94041541-A (RU)
Inventor: MIKHAJLOVA A N
IPC: C25D13/10
Filed: 1994-11-17
Abstract: FIELD: chemistry. SUBSTANCE: invention deals with deposition of polymer coatings by method of electrophoresis. It can also be used in mechanical engineering and power engineering while manufacturing rolling bearings specifically. Invention makes it possible to produce thin moisture-resistant wear-resistant coatings during wet friction. They are produced by electrolytic precipitation of emulsion of styreneacrylate copolymers in the amount 1.8-8.0 per cent by weight with addition of triethanolamine in the amount 0.01- 0.04 per cent by weight from aqueous solutions with D.C. voltage from 3.0 up to 30.0 V in the course of 10-180 s with subsequent rinsing and thermal treatment at temperature 80-180 C in the course of 1.0-15.0 min. Hot part is kept in grease or oil till cooled or kept in grease or oil at temperature 45-50 C in the course of 8.0-40.0 h. EFFECT: facilitated manufacture, improved quality of polymer coatings.
Patent RU-94041557-A (RU)
Inventor: BRUSLOV A JU
IPC: E21B43/27
Filed: 1994-11-15
Abstract: FIELD: petroleum production. SUBSTANCE: composition for acid treatment of stratum with increased clay-dispersing ability is made up of (i) 2- 67 wt % of chloride of metal selected from group including beryllium, bismuth, cadmium, cobalt, copper, nickel, lead, strontium, aluminium, iron, chromium, and tin or of mixtures of chlorides of these metals, and (ii) aqueous 2-36% hydrochloric acid solution. Composition may be modified with additionally introducing acid corrosion inhibitors, anionic and nonionic surfactants or surfactant mixtures at total additive content in composition 0.01- 5.0 wt %. Composition is suitable for treating forcing and production wells at temperatures as high as 150 C and higher. EFFECT: improved permeability of stratum and increased well output.
Patent RU-94044977-A (RU)
Inventor: MAKHOV A P
IPC: F42D3/04
Filed: 1994-12-27
Abstract: FIELD: blasting, in particular, simulation of explosion action in media differing in their physicomechanical properties. SUBSTANCE: equivalent material for explosion action simulation uses a binder and a filler; used as the filler is a ground optically transparent material of the soda-lime glass or acrylic plastic type with an index of refraction equal to the index of refraction of the binder and identical to it in color. EFFECT: enhanced accuracy of investigation results due to visual monitoring (or film recording) of the process under investigation from the initial to final stage.
Patent RU-94045803-A (RU)
Inventor: TOMAS R DELKORT
IPC: D21C3/22
Filed: 1993-02-17
Abstract: FIELD: consistency mixers. SUBSTANCE: paper pulp of medium consistency (for instance, about 5 to 18%) is mixed with fluid medium by their dilution under the effect of continuously varying shift field in radial (17) and axial (15) planes. It is accomplished by means of rotor-mixer 12 with a constantly varying cross-section in the direction of its extension. Rotor 12 may have body 25, whose external surface modulates alternately oriented parts in the form of truncated cones in axis 36 of its rotation, with blades 32 connected to the body external surface, and having parts 33 repeating the body surface contour. Disk 40 may be made on the end of body 29 connected to shaft 13. The first internal part (16) of the casing has configuration 44 corresponding to the configuration of rotor 12, and the other - internal part (18) of the casing determines the dilution zone together with disk 40. EFFECT: improved design. 1 dwg
Patent RU-95103186-A (RU)
Inventor: VATOLIN A K
IPC: E21B36/00
Filed: 1995-03-06
Abstract: FIELD: oil producing industry; recovery of heavy viscous oil and paraffin-resinous crude oil from wells drilled in permafrost zone. SUBSTANCE: the offered method is effected by continuous lifting of oil through flow string with hot fluid, for instance, hot water injected into oil formation through injection string and use of hot vapor, for instance, of hot steam. Oil is produced with heating of injection and flow strings, for which purpose, hot steam is pumped through the entire length of injection and flow strings to provide for its circulation through the circuit - surface-oil formation-surface. Injection and flow strings are provided with rigidly connected pipelines for pumping-through of hot steam to ensure circulation through circuit - surface-oil formation-surface. EFFECT: higher oil well productivity. 2 cl, 1 dwg
Patent RU-95107487-A (RU)
Inventor: SHEVCHENKO A G
IPC: A23G3/00
Filed: 1995-05-15
Abstract: FIELD: food industry. SUBSTANCE: dessert product is obtained from the blend of dry and natural cream, sugar, plasticizing component, water and other ingredients, for example vanillin, cacao powder, nuts and preservatives if necessary. Dry and natural cream, sugar and plasticizing component are used at the ratio of 20-22:23-28:26-30:0.1-10 mass unit, water - to provide product moisture level up to 35%. Blend is heated by live stream by two-stage mixing, the first stage deals with vacuum heating. Ready-to-use product is packed and cooled. EFFECT: method enables to obtain cream-like dessert with improved structural properties and stability at keeping. 1 cl, 6 cl
Patent RU-95107893-A (RU)
Inventor: KHUBERT DORN
IPC: A61K31/425
Filed: 1995-05-19
Abstract: FIELD: insecticides. SUBSTANCE: invention relates to agent used for nonsystemic insects control and has at least one active substance and at least one carrier. Active substance: antagonist of nicotinergic acetylcholine receptors of insects taken at effective amount. EFFECT: enhanced effectiveness of agent.
Patent RU-95108425-A (RU)
Inventor: TUKACHEV V E
IPC: A23L7/109
Filed: 1995-05-24
Abstract: FIELD: food industry. SUBSTANCE: macaroni product are initially treated by dry steam at 100-110 C and 95-98% relative moisture with subsequent keeping at 120-140 C for 30-50 min and air cooling to reach environmental temperature. Macaroni products are of yellow color, high strength and glossy surface. They are kept for the long period without any fractures. Macaroni are boiled for 8-9 min being intact. EFFECT: the method favours to apply soft wheat flour with not less 25% gluten content along with traditional macaroni flour varieties.
Patent RU-95110381-A (RU)
Inventor: KARANDASHOV V I
IPC: A61N5/06
Filed: 1995-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood in quantity of 2 ml per 1 kg of body weight and exposing it to radiation at 420-470 nm wave length in single use blood transfusion tube during reinfusing treatment. The treatment course is 6-8 procedures. EFFECT: enhanced effectiveness of treatment.
Patent RU-95111287-A (RU)
Inventor: OCHKURENKO V I
IPC: A62B17/00
Filed: 1995-06-29
Abstract: FIELD: outfit used during rescue or restoration works under aggressive medium and high temperature conditions. SUBSTANCE: hermetic outfit has overalls, high boots, gloves, air-distributing system, inner and outer pressure relief valves. Outer layer of outfit is made from heat-resistant material and inner layer is made from gastight fabric. Intermediate metallized heat-reflective layer is laid between inner and outer layers, with 6-12 mm space separating these layers from intermediate layer. Inner valves are positioned in upper part and outer valves are positioned in lower part of overalls. Air-distributing system has device for supplying air into space below outfits. EFFECT: increased efficiency, simplified construction, convenient usage and enhanced reliability in operation. 2 dwg, 1 tbl
Patent TW-200409243-A (TW)
Title: Excimer laser anneal apparatus and the application of the same
Inventor: TSAO I-CHANG
IPC: H01L21/22
Filed: 2002-11-22
Abstract: An excimer laser anneal apparatus and the application of the same is provided for stabilizing the atmosphere of an area that irradiated by excimer laser. The apparatus has a chamber, a gas diversion nozzle, an excimer laser, and a gas supply device. The gas diversion nozzle is in the chamber. The excimer laser is through the gas diversion nozzle. The gas supply device is connected with the diversion nozzle for carrying gas to the area that irradiated by excimer laser and taking the dirty gas out.
Patent TW-200304979-A (TW)
Title: Joint tape and method of manufacture
Inventor: PENG WEILING
IPC: C09J133/20
Filed: 2002-11-27
Abstract: Disclosed herein is an elastomeric joint tape used in the fabrication of panelized wall systems with elastomeric joints that are resistant to cracking. The joint tape is made from an elastomeric backing material with an adhesive applied to a face, and optionally, a release liner laminated to the adhesive. In use, building panels are fastened to a frame with the edges adjacent to each other. The joint tape is applied to the seam between the panels and the wall is then finished with an elastomeric finish. Also disclosed is a method of manufacturing the elastomeric joint tape.
Patent TW-200305331-A (TW)
Title: Contrast correcting circuit
Inventor: OTAWARA MASAYUKI
IPC: G09G3/36
Filed: 2002-12-03
Abstract: A contrast correcting circuit for preventing white distortion in a dark screen comprises: an integrator for integrating brightness levels of video signals, and for calculating a sum of the brightness levels; a ROM for storing different types of table data exhibiting contrast conversion characteristics according to the brightness; a selection signal generator for setting as a reference value the sum of the brightness levels of all of the pixels when the brightness levels are at a maximum, for comparing the reference value with an integration output of the integrator, and for instructing the ROM to selectively output table data suitable for the brightness of a screen selected from the different types of table data; and a RAM for storing a conversion table for correcting the contrasts of the video signals by means of the table data.
Patent TW-200304308-A (TW)
Title: Method and apparatus for pulse overlap pre-compensation in digitally modulated signals
Inventor: KROEGER BRIAN WILLIAM
IPC: H04L25/03
Filed: 2002-12-05
Abstract: A method of pre-compensating for pulse overlap in a digitally modulated signal comprises the steps of receiving a sequence of pulses, modulating the pulses to produce a first sequence of modulated pulses, demodulating the first sequence of modulated pulses to produce a first sequence of demodulated pulses, combining the first sequence of demodulated pulses with the first sequence of pulses to produce a first sequence of error pulses, modulating the first sequence of error pulses to produce a first sequence of modulated error pulses, and combining the first sequence of modulated error pulses with the first sequence of modulated pulses to produce a first sequence of compensated pulses. The invention further encompasses a method of pre-compensating for pulse overlap in a digitally modulated signal comprising the steps of receiving a sequence of pulses, modulating the pulses to produce a sequence of modulated pulses, storing the modulated pulses, using non-consecutive pairs of the modulated pulses to produce a sequence of first order error terms, storing the sequence of first order error terms, and subtracting each of the first order error terms from corresponding ones of the modulated pulses to produce a first compensated signal.
Patent TW-200305876-A (TW)
Title: Resistive cross point memory cell arrays having a cross-couple latch sense amplifier
Inventor: TRAN LUNG T
IPC: G11C7/06
Filed: 2002-12-16
Abstract: A data storage device is disclosed that includes a resistive cross point array of memory cells, a plurality of word lines, a plurality of bit lines, and a sense amplifier that utilizes a cross-coupled latch sense circuit. The memory cells can be single cross points in one embodiment. In another embodiment, the memory cells are arranged into multiple groups of two or more memory cells. The memory cells of each group are connected between a respective word line and a common isolation diode that is coupled to a bit line.
Patent TW-200304863-A (TW)
Title: Electric power tool
Inventor: SAKAI MASATO
IPC: B25B21/02
Filed: 2002-12-20
Abstract: A cover which covers outer peripheries of fastening screws are disposed on an outer periphery of a hammer case. A stopper which detachably positions and fixes the cover to the outer periphery of the hammer case is disposed.
Patent TW-200411174-A (TW)
Title: Method for improving a reading resolution of a biosensor
Inventor: HUANG YIN-CHUN
IPC: G01N27/49
Filed: 2002-12-31
Abstract: A method for improving a reading resolution of a biosensor is provided. The present invention includes applying a specimen on a chip of a biosensor, and a voltage-time discharge curve is generated in response to a specific component in the specimen detected by the chip. Using a voltage Vo of a sampling time t0 of the voltage-time discharge curve as a central voltage, and selecting a plurality of respective voltages of sampling times neighboring the sampling time t0. Obtaining an average voltage of the central voltage Vo and these selected respective voltages to serve as an output voltage of the sampling time t0. Determining a respective average voltage corresponding to each sampling time of the voltage-time discharge curve before the time of discharge ending based on the former step, to serve as the output voltage of the each sampling time. The each output voltage is converted to a set of digital signals. A reading of the concentration of the specific component in the specimen is determined in accordance with these digital signals.
Patent TW-200303910-A (TW)
Title: Adhesive composition for air filter
Inventor: WADA HIDEKAZU
IPC: C09J175/04
Filed: 2003-01-10
Abstract: An adhesive composition for an air filter is prepared by reacting (A) castor oil, (B) a compound containing an anionic salt forming group and more than one active hydrogen, and (C) an organic polyisocyanate free of stabilizer, to obtain a urethane prepolymer; (D) neutralizing the urethane prepolymer with a hydroxide of an alkali metal and/or alkaline earth metal; and dispersing the resulting mixture in water. The present invention provides an adhesive composition for an air filter which releases a small amount of gas.
Patent TW-200413493-A (TW)
Title: Organic electroluminescent material and organic electroluminescent device using the same
Inventor: CHANG CHI-JUNG
IPC: H01L51/50
Filed: 2003-01-28
Abstract: The invention relates to using polyimide compounds as light emitting layer for the organic electroluminescent emitting device. The wavelength of the polyimide compounds emitting light is in the range of red light. By applying the polyimide compounds doped with polyvinyl carbazole (PVK) compounds to prepare the organic electroluminescent emitting materials, we can get novel red light materials with better color purity than conventional products. Besides, it also has the advantage of the stronger light emitting intensity.
Patent TW-200413816-A (TW)
Title: Reflective LCD projector
Inventor: HSU CHICN-WEN
IPC: G03B21/00
Filed: 2003-01-29
Abstract: A reflective LCD projector comprising a first LED array, a second LED array, a first PBS, a first panel, a first lens, a color switch, a second PBS, a second panel, and a second lens is provided. The first LED array provide a light with a first color, the light with the first color incident into the first PBS and the first panel and then form an image by the first lens. The second LED array provide a light with a second color and a third color, by the color switch, the light with the second and the third color will alternatively incident into the second PBS and the second panel and then form an image by the second lens.
Patent TW-200303490-A (TW)
Title: Data carrier card
Inventor: PALM HERBERT
IPC: G06K19/077
Filed: 2003-01-29
Abstract: The invention proposes a data carrier card with a card body (10) of a flat form, which has a recess (11) into which a chip (33) is inserted, and with external contact elements (36), which are electrically connected to the chip (33) via conductor runs (32). According to the invention, the external contact elements and the chip (33) are arranged on the same side of a carrier (30) in the recess.
Patent TW-200417510-A (TW)
Title: A carbon-nanotubes-based material and a method for making the same
Inventor: HSU SHAO-CHUNG
Filed: 2003-03-12
Abstract: The present invention pertains to a carbon-nanotubes-based material and a method for making the same. The carbon-nanotubes-based material includes a number of carbon nanotubes arranged along a given direction within a flat plate. The carbon nanotubes substantially contact with each other so as to achieve improved thermal conductivity and electrical conductivity.
Patent TW-200418142-A (TW)
Title: A vertical NROM cell and method for fabrication the same
Inventor: HSIAO CHING-NAN
IPC: H01L21/336
Filed: 2003-03-14
Abstract: A method for fabricating a vertical nitride read-only memory (NROM) cell. A substrate having at least one trench is provided. A first conductive layer is formed in the lower trench serving as a source line and insulated from the substrate. A first doping region is formed in the substrate adjacent to the top of the first conductive layer. A first insulating layer is formed on the first conductive layer. A second doping region is formed in the substrate adjacent to the top of the trench. A second insulating layer is formed over the sidewall of the trench and the insulating layer serving as a gate dielectric layer. A second conductive layer is formed in the upper trench serving as a control gate.
Patent TW-200421586-A (TW)
Title: Chip structure with a capacitor and method for mounting a capacitor over a chip
Inventor: LIN MOU-SHIUNG
Filed: 2003-04-02
Abstract: Discrete capacitors are surface-mounted on an IC chip. The discrete capacitors are connected to the metal interconnection scheme under the passivation layer and to conductive wires formed by a wire-bonding process. The capacitors can be served to decouple the noise and electrical fluctuation through the conductive wires.
Patent TW-200421599-A (TW)
Title: Non-volatile memory device structure
Inventor: LIN CHUN-JUNG
IPC: H01L27/112
Filed: 2003-04-15
Abstract: A non-volatile memory device structure, having a plurality of gates, a plurality of bit lines and a plurality of word lines. The gates are formed in a substrate. The bit lines are between the gates and formed of a buried diffusion line and an elevated conductor layer formed on the buried diffusion line. The word lines are substantially perpendicular to the bit lines over the gates and across the elevated conductor layer of the bit lines. The sidewall of the elevated conductor layer of the bit lines further has a first spacer, while the sidewall of the word lines has a second spacer.
Patent TW-200422627-A (TW)
Title: Method of testing FPC bonding yield and FPC having testing pads thereon
Inventor: LIN CHIA-CHENG
IPC: H05K1/11
Filed: 2003-04-23
Abstract: A FPC having testing pads thereon is described. The FPC includes several bonding pads and several testing pads, wherein each of the testing pads is located corresponding to each of the bonding pads, and these testing pads are electrically insulated to the bonding pads. After the bonding pads of the FPC are bonded to pins of a display, the testing pads electrically connect to the bonding pads through the pins. Hence, the FPC bonding yield can be determined by measuring electrical property of the testing pads.
Patent TW-200422955-A (TW)
Title: Method for instantaneously playing CD and portable computer implementing the method
Inventor: CHEN YI-CHANG
Filed: 2003-04-25
Abstract: The invention relates to a method for instantaneously playing CD, which is adapted to portable computer, enabling to directly playing CD containing AV data without running Windows operating system (OS) environment. The method of the invention comprises the following procedures: coding an AV playing program codes stored in large capacity storage device, coding a loading program codes stored in BIOS memory, in which the loading program codes are used to detect if the enabling device enabling CD playing function is enabled when the power of the portable computer is on and used to load the AV playing program codes; when detecting that the enabling device is enabled, the portable computer executes the loading program codes to load the AV playing program codes stored in the large capacity storage device to the main memory of the portable computer; the portable computer executes the AV playing program codes of the main memory so as to play CD.
Patent TW-200405498-A (TW)
Title: A device and a method for automatically inspecting the surface quality of a wafer by measuring bonding speed
Inventor: MALEVILLE CHRISTOPHE
IPC: H01L21/66
Filed: 2003-04-29
Abstract: The invention relates to a device for inspecting the surface quality of a wafer by measuring the bonding speed of two wafers (11 and 12) at the surface (s) to be inspected, characterized by automatic means for detecting bonding initiation and automatic means for detecting the instant of bonding. The invention also relates to an associated method.