baber/WOPTO huggingface dataset:
Patent RU-94028861-A (RU)
Inventor: KUZIN V I
IPC: F17D1/14
Filed: 1994-08-02
Abstract: FIELD: oil producing industry, particular, gathering and reparation of gas-water-oil emulsion on the well cluster and its transportation over large distances. SUBSTANCE: method for transportation of oil well products includes treatment of gas-water-oil emulsion with demulsifier prior to preliminary disposal of formation water on the well cluster and subsequent separation of it into component phases. During separation, the emulsion treated with demulsifier, prior to preliminary disposal of formation water, is mixed with thermal gas-saturated water from the water well. Introduction of thermal gas-saturated water reduces the rate of stabilization of gas-water-oil emulsion and promotes its intensive breaking. The offered method sharply decreases the corrosive activity of transferred substance, increases reliability of transmission pipelines, improves its ecological characteristics, reduces specific quantity of metal needed in embodiment of the method, and cuts down maintenance costs and decreases material and power consumption in the process of the subsequent preparation of stock-rank oil. EFFECT: provision of method for transportation of oil well products with enhanced reliability of its embodiment with reduced material and power consumption.
Patent RU-94038963-A (RU)
Inventor: KOVALENKO N V
IPC: G01F11/28
Filed: 1994-09-29
Abstract: FIELD: measuring technology. SUBSTANCE: invention relates to volumetric metering of liquids and can be used in technological lines for manufacture of building materials, such as expanded-clay lightweight concrete wall units and other articles. Liquid metering pump includes flow vessel, liquid level gauge in flow vessel, meter, inlet and outlet valves and branch pipes. Meter is connected through branch pipe and valve to flow vessel and through second branch pipe and valve to liquid level gauge in flow vessel. To discharge metered liquid from meter there is used valve for air inlet installed in second branch pipe above level of liquid in meter. Meter proper is composed of hollow body with two side and lower outlet branch pipes which houses hollow cylinder moved with scale to adjust meter and limiter of upper position of cylinder. Electromagnetic inlet and outlet valves are also used in metering pump. Simplification of process of metering is provided by exception of intermediate feeding vessel between meter and flow vessel and usage of electromagnetic valves. Simultaneously it helps to decrease metering time and to increase its precision. EFFECT: simplified process of volumetric metering of relatively large volumes of liquid, increased precision and decreased metering time.
Patent RU-94046347-A (RU)
Inventor: GLEN ALAN ZHAKETT
IPC: G11B11/105
Filed: 1993-05-19
Abstract: FIELD: optics. SUBSTANCE: system for concurrent detection of MO-and ROM-signals reflected from optical disk so the both signals are available and suitable for use without switching from each other. System reduces time for switching and switching transient processes. Two photodetectors are arranged for detection of P and S components of polarized light for action on differential amplifier and generation of output signal presenting MO-data. The second amplifier is connected, at least, to one photodetector for generation of output signal presenting recorded MO-data and presenting also defects in MO-part of optical disk. EFFECT: higher efficiency.
Patent RU-95100228-A (RU)
Inventor: PAKHOMOV V I
IPC: H04L1/16
Filed: 1995-01-10
Abstract: FIELD: communication equipment, predominantly data transmission systems. SUBSTANCE: device includes: on transmitting side - buffer sign register, temporary storage circuit-follower, transmitting distributor, code converter, former of service combinations, control unit including blocking counter and auxiliary elements, unit for mode change including counter of number of requests, switching element, coincidence element, inhibition element and auxiliary element, unit keeping transmitter under mode of uninterrupted generation of distorted code combination; on receiving side - decoder, buffer storage circuit, decoder of service commands, receiving distributor, control unit including blocking counter, inhibition element and integrating element, unit for mode change including counter of number of requests, switching element, inhibition element integrating element, unit keeping receiver under mode of uninterrupted analysis of distorted code combination. Device is supplemented with counter of double repetition of distorted code combination on transmitting side and counter of double analysis of distortion of code combination on receiving side. EFFECT: enhanced functional efficiency and reliability of device.
Patent RU-95101125-A (RU)
Inventor: POPOV O V
IPC: G01R29/10
Filed: 1995-01-25
Abstract: FIELD: measurement technology, evaluation of serviceability of aperture antennas with unspecified number of apertures and polarization structure of radiated field. SUBSTANCE: method and device provide for testing of structure of field created by examined antenna without radiation into free space. Method includes manufacture of reentrant resonator with aperture identical to that of examined antenna, their matching, excitation of examined antenna with subsequent processing of signal received in reentrant resonator and measurement of its parameters. Device for realization of method is composed of reentrant resonator provided with two pairs of orthogonal exciters which are coupled to proper inputs of dividers and phase inverters connected through detector sections to amplitude meters. Evaluation of type of polarization, ellipticity coefficient, presence or absence of one of orthogonal modes are possible by means of such circuit. EFFECT: enhanced efficiency of test of serviceability of aperture antennas.
Patent RU-95102051-A (RU)
Inventor: SIROTA A V
IPC: F16K17/36
Filed: 1995-02-10
Abstract: FIELD: protective gas-air lines of fortifications. SUBSTANCE: air intake has housing with connecting branch pipe, cover and spring-loaded movable members mounted in this cover and secured on bearing frame for closing its holes. Innovation of invention consists in double perforated walls of cover; space between these walls is filled with flame dampening material, for example, granulated expanded clay aggregate; bearing frame is secured in upper portion of housing forming expansion chamber inside it where filter material is placed; filter material is enclosed in screens made brass for example. EFFECT: effective protection of gas-air lines of field fortifications against nuclear explosion waves and detonation waves of fuel-air mixture, as well as against penetration of radioactive dust inside structure.
Patent RU-95102873-A (RU)
Inventor: PETROV V A
IPC: B23K33/00
Filed: 1995-02-27
Abstract: FIELD: mechanical engineering; manufacture of reservoirs, high pressure vessels, pipelines. SUBSTANCE: butt edges of tubular articles to be welded are made in form of mated conical surfaces with inclination of cone generating surface through angle of 10-36 degrees relative to plane of cross section perpendicular to pipe axis. Outer conical surface on larger diameter pipe is made with angle exceeding by 1-3 degrees angle of mated inner conical surface on smaller diameter pipe. This method makes it possible to dispense with use of complex expanding tools for butt-welding of pipes, provides decrease in clearances, eliminated cocking at assembling the pipes whose diameters and thickness of walls differ from each other within tolerable limits. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-95103612-A (RU)
Inventor: IL INYKH N JU
IPC: A63B69/24
Filed: 1995-03-14
Abstract: FIELD: sports equipment. SUBSTANCE: device has column, vertical shaft with cantilever, which becomes spring-loaded upon application of force. Column is prevented from turning and shift due to pins made in base positioned under column. Upper part of column is provided with conical thrust head. Weight of column may be increased by filling cavities with filling material. Shock-proof characteristic of cantilever is provided by dual pivotal fastening to shaft. Shock absorber may be positioned at different heights and adjusted. Distance between upper and lower thrust surfaces may be adjusted. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-95104054-A (RU)
Inventor: GAJTOV B KH
IPC: F04B47/06
Filed: 1995-03-21
Abstract: FIELD: manufacture of pumps for handling petroleum products. SUBSTANCE: impeller-rotor is provided with additional blades which keep medium being handled from repeated passage through the pump; stator of pump is sectionalized. EFFECT: increased output of pump and improved power parameters.
Patent RU-95104174-A (RU)
Inventor: OVSJANNIKOV L F
IPC: C07D333/48
Filed: 1995-03-27
Abstract: FIELD: organic synthesis. SUBSTANCE: C-fractions being products of separation of pyrolysis gases are used as source of butadiene-1,3. Extractive phenols which are separated of resin supernatant water of average temperature coking of coal are used as catalyst. Said extractive phenols may be used as their mixture or as individual fractions themselves or as their solution in alcohols, ethers and hydrocarbons. EFFECT: improves economy of the method. 5 cl
Patent RU-95104638-A (RU)
Inventor: KUZNETSOV V V
IPC: B25B13/00
Filed: 1995-03-29
Abstract: FIELD: mechanical engineering and other branches of industry, may be used for tightening and disassembling threaded connections and cutting of bar material. SUBSTANCE: hand-held tool has set of interchangeable jaws 5 and set of knives-jaws with working surface made from hardened steel. Knives-jaws are made convex and arced and provided with cutting edge. Knives-jaws are directed to central opening of head 1. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 cl, 7 dwg
Patent RU-95105322-A (RU)
Inventor: BOGATOVA G A
IPC: G01J3/26
Filed: 1995-04-07
Abstract: FIELD: optical instrumentation engineering; applicable in scanning of spectrum in spectral analysis of optical radiation. SUBSTANCE: rearrangeable Fabry-perot interferometer has body, hand drive of longitudinal motion, piezoelectric drive containing body and three piezoelectric pushers, round mirror plates secured to movable wedge-shaped with wedge tops oriented to opposite sides and having holes in center equalling the clear aperture, and external surfaces are parallel to the working surfaces of interferometer plates. One of wedge-shaped plates movable relative to interferometer body and made in form of rectangular prism whose faces are made with high degree of planeness is installed in interferometer body on sliding supports. Installed opposite to sliding supports are spring devices for pressing prism to sliding supports. This is connected with hand drive of longitudinal motion. The second wedge-shaped plate is movable relative to the body of piezoelectric drive and installed on three piezoelectric pushers. Each piezoelectric pusher is made in form of coaxial tubular piezoelectric members inserted in one another so that one end face of external piezoelectric member is secured to body of piezoelectric drive, and the opposite end face is rigidly connected with and face of internal piezoelectric member whose free end serves as support of wedge-shaped plate. hand drive is made in form of turning lever whose one end carries micrometer screw resting on interferometer body, and installed on the opposite end is rocking fork resting with its ends on prism end face. Attached to external surface of prism are return spring members. EFFECT: higher accuracy and good resolving power.
Patent RU-95107630-A (RU)
Inventor: POLESHCHUK A V
IPC: A63F3/06
Filed: 1995-05-22
Abstract: FIELD: games. SUBSTANCE: game has playing fields with roulette playing field pictures and device for determination of winning numbers. Playing fields are formed as playing cards with pictures of one or several roulette playing fields having stake selection cells, which differ visually from background of roulette playing fields and are positioned at the places of possible locations of counters on roulette playing fields. Stake selection cells are arranged in horizontal and vertical rows. All playing fields have one or several additional cells indicating winning number determination time and place, stake sum, complete or partial transfer of gain by stake on other playing field. Apparatus for determination of winning numbers is formed as lotterytron with numerated balls having color and number corresponding to that on roulette playing field. EFFECT: increased entertainment effect and simplified construction. 4 cl, 6 dwg
Patent RU-95109045-A (RU)
Inventor: BELOUSOV I G
IPC: G01K17/02
Filed: 1995-06-01
Abstract: FIELD: measurement technology. SUBSTANCE: sensor of integral heat flow is related to instruments for measurement and control of heat flows of various objects by measurement of their weight characteristics. Sensor has body, two electrodes made from one and same material and electrolyte having ion conductance by ions of material of electrodes and located in surface contact between them. Sensor is inserted with third electrode produced from same material electrically closed to mentioned two electrodes and positioned between them. EFFECT: simplified design and enhanced functional reliability of sensor. 4 cl, 3 dwg
Patent TW-200408948-A (TW)
Title: Physical memory mapping and read/write method
Inventor: LIU WIN-HARN
Filed: 2002-11-29
Abstract: There is provided a physical memory mapping and read/write method, which realizes an application program to perform an accurate direct access on the physical memory as desired via mapping the physical memory. The method comprises the steps of: initializing a driver; tuning a read/write function and transmitting a structure from an application program; using the driver to perform mapping on addresses based on the parameters of the structure and returning the mapped addresses to the application program; performing memory read/write based on the returned addresses; and canceling address mapping and releasing virtual addresses. This method of visiting physical memory is simple, easy to perform and very safe, which has the advantages of avoiding many non-predictable errors, accurately accessing the address and length of designated memory space, and having high efficiency and flexibility in use.
Patent TW-200301287-A (TW)
Title: Thermoconducting silicone composition, its curing product and installation method, and a heat dissipating structure of a semiconductor device using the same
Inventor: TATSUKA HIROAKI
IPC: C09K5/14
Filed: 2002-12-10
Abstract: This invention discloses a thermoconducting silicone composition comprising the following components (A)-(F), where the viscosity at 25 DEG C before curing is 10-1000 Pa.s, a method of installing this composition, a heat dissipating structure of a semiconductor device using the same, and a cured material formed by heating this composition in two heating steps. Component (A): 100 weight parts of an organopolysiloxane having at least two fatty alkenyl groups within the molecule, and a viscosity of 10-100,000 mm2/s at 25 DEG C. Component (B) An organohydrogenpolysiloxane having at least two hydrogen atoms bonded directly to a silicon atom within the molecule, in an amount such that (total number of hydrogen atoms bonded directly to silicon atoms/total number of alkenyl groups in component (A)) is 0.5-5.0. Component (C) A low melting metal powder having a melting point of 40-250 DEG C, and an average particle size of 0.1-100 micrometers. Component (D): A highly thermoconducting filler having a melting point of more than 250 DEG C, and an average particle size of 0.1-100 micrometers. The total amount of component (C) and component (D) being 800-2200 weight parts, and (C)/((C)+(D)) is 0.05-0.9. Component (E): A catalytic platinum atom selected from a group comprising platinum and platinum compounds at an amount of 0.1-500 ppm relative to component (A) Component (F): 0.001-5 weight parts of a controlling agent which suppresses the catalytic activity of component (E).
Patent TW-200410508-A (TW)
Title: Method for detecting a tone signal through digital signal processing
Inventor: HSIEH CHAU-KAI
IPC: H04B1/46
Filed: 2002-12-12
Abstract: A method for detecting a tone signal having a predetermined tone frequency includes receiving an analog communication signal, using a sampling frequency to convert the analog communication signal into a digital communication signal, selecting a plurality of signal sectors, which corresponds to a predetermined frequency range, out of the digital communication signal wherein the predetermined tone frequency agrees with the predetermined frequency range, and using the number of samples of each signal sector to determine whether the analog communication signal contains the tone signal.
Patent TW-200409656-A (TW)
Title: Nano particle embedded with chemical substances and method of producing such a particle
Inventor: TSOU TE-CHUN
Filed: 2002-12-12
Abstract: A nano particle embedded with chemical substances includes at least: about 30-99.9% by weight of a base material, in which the base material is selected from a group of water insoluble base material consisting of hydrogenated plant oil, hydrogenated animal oil, C8-C64 saturated fatty acid or derivatives thereof, or the base material is selected from a group of water soluble base material consisting of bivalent gelatins and derivatives thereof, temperature variant gelatins and derivatives thereof; and about 0.1-70% by weight of an aqua vaccine as an embedded material, in which the base material is sodium alginate, pectin, agar-agar, or agar, and the aqua vaccine is an inactivated vaccine of Grouper Iridovirus of Taiwan (TGIV). An invented production process comprises transmitting the base material and the aqua vaccine at about 150 liter/hour to 300 liter/hour; and granulating the base material and the aqua vaccine with a nozzle having an aperture of about 0.1mm to 0.8mm to produce nano particles with a size of 20nm to 1000nm.
Patent TW-200301433-A (TW)
Title: Bulletin board system and the application method thereof
Inventor: SATO TAKANORI
IPC: G06Q10/00
Filed: 2002-12-26
Abstract: This invention provides a bulletin board system which, with the prerequisite of keeping customers' names anonymous, can effectively gather their opinions and offer incentives to customers who visit the board. This bulletin board system is composed of the server of the bulletin board system and at least one terminal linked thereto. The incentives are offered according to the access times from the terminal to the server of this bulletin board system.
Patent TW-200307031-A (TW)
Title: CMP slurry for oxide film and method of forming semiconductor device using the same
Inventor: LEE SANG-ICK
IPC: H01L21/304
Filed: 2002-12-31
Abstract: A chemical mechanical polishing(abbreviated as "CMP") slurry composition for oxide films and a method of forming a self-aligned floating gate of a flash memory device are disclosed for performing a CMP process using slurry having higher polishing selectivity to an oxide film than to a nitride film which is an etching barrier film.
Patent TW-200416380-A (TW)
Title: Determination of center of focus by cross-section analysis
Inventor: LITTAU MICHAEL E
Filed: 2003-02-20
Abstract: Methods for determination of parameters in lithographic devices and applications by cross-section analysis of scatterometry models, including determination of center of focus in lithography devices and applications. Control methods are provided for process control of center of focus in lithography devices utilizing cross-section analysis.
Patent TW-200305574-A (TW)
Title: Process for the preparation of ring compounds
Inventor: PAULUTH DETLEF
IPC: C07C17/00
Filed: 2003-03-11
Abstract: The present invention relates to a process for the preparation of ring compounds via a combinatorial synthesis based on a Suzuki coupling, subsequent halo-demetallation and finally a Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The present invention likewise relates to the corresponding ring compounds and to the novel synthesis units used for this purpose. The ring compounds according to the invention are preferably used as constituents in liquid-crystalline mixtures.
Patent TW-200419432-A (TW)
Title: Man-machine interface method used for wheel cursor input device and man machine interface device with the method
Inventor: CHEN CHIEN-TSUNG
IPC: G06F3/033
Filed: 2003-03-21
Abstract: The invention provides a man-machine interface method used for wheel cursor input device, which is adapted to a wheel cursor device in connection with a computer, in which the wheel cursor input device comprises a left key, a right key, a wheel and a repetitive increment key. Computer executes the driver codes of the cursor input device for the wheel cursor input device. The method of the invention consists of: a procedure (A) for the computer to execute the driver codes of the cursor input device for detecting if the repetitive increment key is pressed, a procedure (B) for the computer to detect if wheel is rolled, a procedure (C) for the computer to execute the driver codes of the cursor input device for determining if the wheel is moving forward and enabling the computer to execute the first command if yes and to execute the second command if no. The method further includes a procedure (D) for the computer to execute the driver codes of the cursor input device for repeatedly detecting if the repetitive increment key pressed in procedure (A) is released until it is released.
Patent TW-200306494-A (TW)
Title: Data processing system
Inventor: DURANTON MARC
IPC: G06F9/30
Filed: 2003-04-07
Abstract: The invention relates to a processing system comprising a calculation device comprising at least one calculation unit (13), a storage device and a system for switching between the storage device and the calculation device. In order to reduce the size of the switching system, the storage device comprises several banks of registers (21, 22) for storing words, the switching system comprises at least one switching device (24) associated with each bank of registers and the calculation units exchange a word with a bank of registers by means of the associated switching device.
Patent TW-200421271-A (TW)
Title: Disk exchange device
Inventor: PENG WEN-KUAN
IPC: G11B7/085
Filed: 2003-04-15
Abstract: The present invention provides a disk exchange device, which includes several moving rods and several elastic devices. These moving rods are configured on the bottom case of the CD-ROM, and these moving rods are rotating with the vertical center line of each rod as the axis to guide the lifting and lowering for these cassettes. Each moving rod includes the screw portion and the vertical portion thereon, wherein the screw on the screw portion can be engaged with the cassette. The screw pitch in the upper screw area of the screw portion is larger than the screw pitch in the lower screw area. One end of these elastic devices is fixed at the top of the vertical portions of these moving rods or under the top case of the CD-ROM; and, the other end of these elastic devices and the platform between the vertical portion and the screw portion is held on the cassette within the range of the vertical portion. Of course, these elastic devices will also drive the cassettes within the range of the vertical portion moving toward the screw portion through the screw when these moving rods are rotating.
Patent TW-200405964-A (TW)
Title: Protocol independent transmission using a 10 gigabit attachment unit interface
Inventor: TABOREK RICHARD
IPC: H04L12/413
Filed: 2003-05-02
Abstract: Transmitting data across a scalable, flexible speed, serial bus in a communication protocol independent manner.