baber/WOPTO huggingface dataset:
Patent RU-94033264-A (RU)
Inventor: MIKHAL SKAJA V F
IPC: B32B27/32
Filed: 1994-09-12
Abstract: FIELD: conveyer belts used for conveying of food, medicinal, cosmetic products and articles and materials of technical application. SUBSTANCE: the known fabric-polymeric belts with rubber and PVC coats are featured by low operating characteristics (modulus of elasticity, wear resistance, service life, oil-and water-resistance) and by a complex fabrication practice, including 5 to 8 stages. The offered belt with coats and binding layers on the basis of thermoplastic polyolefinic compounds is featured by higher service properties and simpler fabrication practice. EFFECT: enhanced operating characteristics.
Patent RU-94037461-A (RU)
Inventor: GRINBERG B M
IPC: A23L5/30
Filed: 1994-09-29
Abstract: FIELD: cooking equipment. SUBSTANCE: method implies cooking by direct contact of food with electric current. This is especially suitable for fast food systems and also for domestic use. Multilayer food of various kinds of products is simply and quickly cooked. According to method, chamber is filled with raw foodstuffs up to 0.7-0.8 of its volume, then alternating electric current is directed through it and it is cut off after reaching 0.7-0.85 of its maximum value. Mass of foodstuffs is located in chamber in layers laterally to direction of electric current flow. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-94037651-A (RU)
Inventor: NIKIFOROV A P
IPC: B22C1/16
Filed: 1994-10-06
Abstract: FIELD: foundry. SUBSTANCE: task if invention is to enable efficiently manufacturing molds and cores owing to increased flowability of liquid glass mixes, increased hardening rate and strength after heat solidification, and retardation of granulated coal decomposition when heated in accessory. Invention consists in that, as surfactant for binder (liquid glass), urea in combination with granulated coal is used observing the makeup of ingredients (in wt %): refractory filler, the basis; liquid glass, 5-7; granulated coal, 0.8-3.5; urea, 0.5-2.5. EFFECT: improved procedure.
Patent RU-94037832-A (RU)
Inventor: MECHEV V V
IPC: G01N25/50
Filed: 1994-10-10
Abstract: FIELD: physics. SUBSTANCE: method is related to physics but may be widely used in technology. Mixture of sulfur and oxides (ferrites, silicates) of metals is offered to be used in the capacity of sensor of fixed temperature, impact and pressure. EFFECT: improved reliability of method.
Patent RU-94038424-A (RU)
Inventor: MARKANOV M A
IPC: F25B30/04
Filed: 1994-10-07
Abstract: FIELD: heat transformation methods; converting heat of one temperature level into other, for example for consumers of cold and heat. SUBSTANCE: absorption of working medium is effected through compression of its vapor together with weak solution in ejector-absorber and desorption of working medium is effected in ejector through expansion of strong solution; liberated vapor of working medium is bypassed to ejector-absorber. EFFECT: enhanced thermodynamic efficiency through reduction of losses in course of transformation of heat due to direct heat exchange in ejectors.
Patent RU-94043936-A (RU)
Inventor: SHLYGIN V V
IPC: A61F9/00
Filed: 1994-12-14
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: device has case inside which permanent magnet is mounted which is in turn connected with angular motion drive, spring and magnetic brake. Permanent magnet pole shield is introduced additionally into the device. The shield is mounted alternately onto one or other poles of magnet; shield is tied rigidly with the magnet. Device also has unit for forming pulse which controls drive. Single-pole pulse are generated at area of effect. Shape of pulse is close to non-symmetric saw-tooth shape. The pulses are able to induce electric motive force at nervous fibers, which force corresponds to averaged electric motive force being specific to intact nerves. EFFECT: improvement in excitability and conductance function.
Patent RU-95102603-A (RU)
Inventor: ALEKSENKO N P
IPC: B26B19/24
Filed: 1995-02-23
Abstract: FIELD: animal farming. SUBSTANCE: sheep shearing machine knife has teeth with cavities, which may be filled with substance containing antifriction material such as graphite or plastic material. EFFECT: increased efficiency, improved shearing quality and reduced power consumption.
Patent RU-95102793-A (RU)
Inventor: KLJAJN R JA
IPC: H01H9/30
Filed: 1995-02-27
Abstract: FIELD: electrical engineering, arcless switching of DC power circuits. SUBSTANCE: the device uses a variable-capacitance choke, induction-dynamic drive and power contacts. The choke and contacts are series-connected to the load of the switched circuit. The choke consists of two end-face salient-pole inductors facing each other with the poles, located between them is a disk of non-magnetic material with ferromagnetic inserts rotating on a shaft. The induction-dynamic drive is coupled to the choke shaft. When the device is operating for circuit switching, a signal is applied to the induction- dynamic drive, which torus the choke shaft through a definite angle, and the choke inductance abruptly rises. As a result, a low-current step is produced during which an arcless break of contacts occurs. The given device increases the service life of contact arrangements and provides for protection of electrical installations against short-circuit currents. EFFECT: enhanced speed of response, simplified design.
Patent RU-95102810-A (RU)
Inventor: DEMIN A V
IPC: G02B26/08
Filed: 1995-02-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: proposed method refers to scanning of optical ray and to stabilization of optical images. method is realized by separate turn of two optical wedges about axis parallel to optical ray. Ribs of optical wedges are oriented in advance for lack of parallelism relative to each other. Angle of turn of one of optical wedges is found from relation 1)F=KA-A(K+KA)+KAyAand angle of turn of the other optical wedge from relation 2)F=KA-A(K+KA)+KAA, where K...Kare coefficients determined by optical characteristics of each of wedges; F,Fare angles of turn of optical wedges relative to initial position, rad; A,Aare increments of angular coordinates of ray over trajectory of scanning, rad. EFFECT: decreased angles of turn of optical wedges with simultaneous provision for scanning of ray over any trajectory.
Patent RU-95104187-A (RU)
Inventor: ZUEV V P
IPC: C11D7/24
Filed: 1995-03-23
Abstract: FIELD: detergents. SUBSTANCE: detergent composition has the following components, wt. -%: fraction of polyethylbenzenes, 1-10; toluene-xylene fraction, 1-5; C-C-paraffins, 3-5; petroleum solvent, up to 100; and, preferably, antistatic addition agent at amount 0.00001-0.001 wt.-%. Composition is used for metals, semiconductors and dielectrics cleansing. EFFECT: enhanced effectiveness. 2 cl, 2 tbl
Patent RU-95106193-A (RU)
Inventor: GAJSKIJ V A
IPC: G01R27/02
Filed: 1995-04-19
Abstract: FIELD: measuring equipment intended for use in monitoring systems of environment and production processes. SUBSTANCE: the meter uses a differential-transformer transducer composed of a voltage transformer and first current transformer, alternating voltage generator, whose output is connected to the input winding of the voltage transformer (all enveloped in a liquid turn), and an analog-to-digital converter of signal in-phase comformer and including series-connected matching amplifier and synchronous detector; the transducer includes the second current transformer, the cores of all transformers are enveloped in a liquid turn and first conducting turn, whose leads are connected to the emf compensating unit in a liquid turn, whose output is connected to the input winding of the second current transformer; the cores of the voltage transformer and first current transformer are enveloped in the second conducting turn, whose leads are connected to the standard conductance unit; the single-turn output winding of the voltage transformer is connected to the first input of the converter local control unit, whose outputs are connected to the reference input of the synchronous detector and sync input of the integrating voltage-to-time interval converter connected to its output and whose output is connected to the second input of the local control unit and to the input of the time-to-code converter. EFFECT: enhanced accuracy and provision of integral manufacture. 2 cl, 3 dwg
Patent RU-95106536-A (RU)
Inventor: MOZOLIN V P
IPC: B22C5/04
Filed: 1995-04-24
Abstract: FIELD: foundry, namely apparatus for preparing sand-clay molding sands. SUBSTANCE: mixer includes drum in the form of hollow body with end covers, charging and discharging windows in which working members of mixer and scrapers are arranged near inner wall of said drum. Novelty is arrangement of scrapers on traverse bar mounted on stationary supports with possibility of rotation around axis shifted relative to axis of drum. Traverse bar is provided with counterweight whose effort is directed in side opposite to direction of drum rotation. Said traverse bar is hollow one and ducts for supplying liquid components to drum. EFFECT: simplified design, enhanced reliability and increased service life period of mixer, enhanced quality of molding sand. 3 cl, 3 dwg
Patent RU-95107453-A (RU)
Inventor: MATVEEV L G
IPC: C07C205/43
Filed: 1995-05-10
Abstract: FIELD: chemical technology. SUBSTANCE: method involves esterification of p-nitrobenzoic acid with ethanol at boiling in the presence of silicon tetrachloride as catalyst at molar ratio = (0.1-0.2):1 to p-nitrobenzoic acid. The end product is extracted from reaction mass with solvent taken from the chlorinated methanes order and isolated from extract by the known procedures. Yield is 98%, content of the basic substance is 99.7%. The synthesized compound is used in chemical-pharmaceutical industry for synthesis of anesthesin and novocaine. EFFECT: improved method of synthesis. 2 cl
Patent RU-95108623-A (RU)
Inventor: MOROZ V A
IPC: A61D11/00
Filed: 1995-05-26
Abstract: FIELD: agriculture; livestock farming. SUBSTANCE: dipper has three swimming paths. The adjoining paths has a common partition. Two turning devices joining the paths together improve wool permeation. As the animal turns to the right, the left side fleece is partially opened, and vice versa. EFFECT: lower consumption of materials; higher dipping quality.
Patent RU-95109717-A (RU)
Inventor: KONDRASHEVA N K
IPC: C10L1/04
Filed: 1995-06-13
Abstract: FIELD: fuel production. SUBSTANCE: first version of fuel contains 94-98 wt % of narrow straight-run fraction boiling off within the range 350-500 C and (to 100%) thermal cracking residue with density 1040-1095 kg/cu.m. Second version contains 47-49 wt % of aforementioned narrow fraction, 47-49 wt % of secondary cracking process distillate with boiling range 350-500 C, and aforementioned thermal cracking residue (to 100%). Third version contains two latter components, 94-96 and to 100 wt %, respectively. Invention thus provides common for middle- and low-speed marine diesels, environmentally safe, high-viscosity fuel with improved performance characteristics: reduced content of sulfur and noxious organic and inorganic impurities, narrow fraction composition, reduced volatility of light fractions (and practically full absence thereof), high stability and combustion efficiency, better low-temperature properties, and pumpability. EFFECT: improved performance characteristics.
Patent RU-95110932-A (RU)
Inventor: A POL KRAPCHO
IPC: A61P35/00
Filed: 1993-09-08
Abstract: FIELD: pharmacology and medicine. SUBSTANCE: R is hydrogen or hydroxy; one of X and Y is carbon atom and the other is nitrogen atom provided that when Y is nitrogen and R is hydrogen; A and B are the same or different and are selected from the group C-Calkyl or phenylalkyl; C-Calkyl having one or two substituents selected from the group consisting of ORand NRR; C-Calkyl interrupted by one or two oxygen atoms or -MRgroup; said C-Calkyl is optionally substituted by one or two hydroxy (OH) or NRRgroups; Ris selected from the group consisting of hydrogen, C-Calkyl, phenyl, phenylalkyl, S(O)R, C-Calkyl optionally substituted by NRR;; Rand Rare the same or different and are selected from the group consisting of hydrogen, C-Calkyl, phenylalkylphenyl, C-Calkyl substituted by one or two hydroxy (OH) groups, or Rand Rtogether with nitrogen atom they are attached form ethyleneimine ring or 5- or 6-member aromatic or unaromatic heterocyclic ring optionally containing other heteroatoms such as sulfur, oxygen or nitrogen, Ris selected from the group consisting of hydrogen C-Calkyl, C-Chydroxyalkyl, C-Calkyl substituted NRRRphenylalkyl, phenyl; C-Cis selected from the group consisting ofalkyl or phenylalkyl as free bases and salts thereof with pharmaceutically acceptable acids. These compounds show antitumor activity. EFFECT: improved properties of the pharmcomposition and more efficient method of treating tumor.
Patent RU-95112939-A (RU)
Inventor: ZBOROVSKIJ I A
IPC: G05F1/20
Filed: 1995-07-25
Abstract: FIELD: electrical engineering; on-load voltage regulation for power and converting transformers. SUBSTANCE: transformer has thyristor tap changer provided with two thyristor switches connected to transformer winding taps and control system. The latter has two voltage sensors, two AND gates, flip-flop, and matching circuits connected to switch control circuits. Transformer winding tap changing method involves picking control pulses off thyristor switch taken out of operation at the same time applying them to thyristor switch placed in operation at time intervals during which voltage across control winding stage crosses zero; in case of step-up control of output voltage of transformer, advance moment $$$ is set which is chosen so that from the moment ON/OFF operations with thyristor switches are ceased to that when voltage across control winding stage drops to zero, time space not shorter than that required to turn-off thyristor is provided; in case of step-down output voltage control, advance moment $$$ is set, its selection being conditioned by permissible current in structural parts; here, $$$. EFFECT: improved reliability of transformer operating with thyristor tap changer.
Patent RU-95116365-A (RU)
Inventor: DZHEJKOB EHMERT
IPC: C10L1/196
Filed: 1993-12-08
Abstract: FIELD: chemical industry. SUBSTANCE: dispersing gel-free additives to lubricating oil and liquid fuel compositions are essentially at least one addict (A) of α-olefin homopolymer or copolymer withof 700-10.000 onto which carboxylic acid forming components grafted in amount about 0.5 to amount 5 of said components per polymer chain and (B) at least one non-aromatic nucleophilic reagent for further treatment which is selected from the group consisting of (I) amines containing only one reactive amino group in molecule, (II) alcohols containing only one reactive hydroxy group in molecule, (III) polyamines containing at least two reactive amino groups in molecule, (IV) polyols containing at least two reactive hydroxy groups in molecule, (V) aminoalcohols containing at least one reactive amino group and at least one hydroxy group in molecule, and (VI) mixture (I-V); provided that when said reagent for further treatment comprises one or more compounds from (III), (IV) or (V), (A) is reacted with (B) in the presence of chain terminator or chain terminating agent (C) in amount sufficient to form gel-free mixture of the grabbed and subsequently treated product. EFFECT: improved properties.
Patent TW-200408922-A (TW)
Title: Method and apparatus for preventing noise influencing a random number generator based on flip-flop meta-stability
Inventor: WEIMERSKIRCH ANDRE
IPC: H03K3/84
Filed: 2002-11-19
Abstract: A method and apparatus are disclosed for preventing noise from influencing a random number generator that is based on the meta-stable behavior of flip-flops. External noise will affect multiple flip-flops in a larger random number generator circuit in the same way, since they are physically close. Thus, the ability to influence the operation of a random number generator using external noise is reduced by incorporating a plurality of flip-flops, referred to herein as core random elements, in a single random number generator. If one of the core random elements in a random number generator is influenced by noise, all of the core random elements will be influenced by the noise. Thus, if all (or most) of the core random elements issue a random bit at the same time, there is a possibility that the random number generator was influenced by noise, and all the issued bits are discarded. One or more mechanisms are incorporated into the random number generator to ensure that a random bit is not generated when a plurality of the core random elements generate a bit at the same time.
Patent TW-200300919-A (TW)
Title: Display control circuit and display device
Inventor: KATO FUMIHIKO
IPC: G02F1/133
Filed: 2002-11-19
Abstract: A display control circuit (100) that may have a reduced power consumption has been disclosed. A display control (100) may include a plurality of output cells (3-1 to 3-N). Each output cell may include an amplifying circuit (35) for driving an output terminal (PS) to essentially a gray level voltage according to a display data (DIN). Amplifying circuit (35) may include a dead zone in which an output may be a high impedance when the output terminal is substantially the gray level voltage. An amplifying circuit (21) may be included to provide a drive for the output terminal (PS) in the vicinity of the gray level voltage. Amplifying circuit (21) may not include the dead zone. In this way, by providing the large drive by amplifying circuit (35) and a smaller drive strength by amplifying circuit (21), current consumption may be reduced.
Patent TW-200303499-A (TW)
Title: Active matrix electroluminescent display device
Inventor: KNAPP ALAN GEORGE
IPC: G09G3/32
Filed: 2002-12-17
Abstract: An active matrix electroluminescent display device has an array of pixels (10), each pixel having a plurality of current-driven display elements (11a-d), for example comprising organic electroluminescent material, connected in a series arrangement with one another and with drive means (12) operable to control the current through the respective series arrangement. By sub-dividing each pixel in this way, the high voltage drops, that can occur along power supply lines, are reduced thus improving the uniformity of the light outputs from the display elements across the display area.
Patent TW-200403050-A (TW)
Title: Capsule package with moisture barrier
Inventor: CHEU SCOT
IPC: B65D81/24
Filed: 2002-12-20
Abstract: A package for storing an aerosolizable pharmaceutical formulation comprises a capsule adapted to contain the aerosolizable pharmaceutical formulation, and a moisture barrier around the capsule. The moisture barrier comprises a material that is resistant to moisture passage, whereby the moisture barrier reduces the amount of moisture in contact with the aerosolizable pharmaceutical formulation so that the aerosolizable pharmaceutical formulation may be aerosolized when the capsule is opened. In one version, the moisture barrier comprises a metal.
Patent TW-200410803-A (TW)
Title: Method for eliminating welding line of keyboard upper case and the keyboard upper case thereof
Inventor: CHAO SHIH-HUNG
IPC: G06F3/02
Filed: 2002-12-20
Abstract: A method for eliminating welding line of a keyboard upper case and the keyboard upper case thereof are provided. The keyboard upper case includes an opening. First, a mold is filled with plastic using the opening as the melt entrance. Then the mold is released to get the semi-finished upper case. Finally a movable housing is fixed on the opening to finish the upper case.
Patent TW-200412422-A (TW)
Title: Flow-rate detector for minute gas flow
Inventor: ZHONG YA-QING
IPC: G01F1/74
Filed: 2003-01-15
Abstract: The present invention provides a flow-rate detector for minute gas flow, which includes a hollow container. An air inlet tube is extended around the bottom of the container, and the container has a shrinkage shape at the center of its central part, thereby forming a detection channel with a narrower inner diameter and an outer part formed with a sensor. The top of the container has an air exhausting tube capable of being opened to communicate with air atmosphere or being closed to communicate to the exhaust of a manostat. The container integrally extends a backflow channel having two ends respectively communicated with the upper part and bottom part of the container, thereby forming a circulation type circulating flow system. The container contains suitable amount of non-transparent liquid and is filled with gas to provide a saturation state. In testing, minute gas is guided into the air inlet tube of the container for being entered into the liquid to form bubbles. When the bubbles rise gradually in the liquid and pass through the detection channel, the sensor detects the number of passed bubbles and outputs the same to a recorder, so as to compute the amount of minute gas guided to pass through the detector in a period of time, thereby providing the advantage and function of fast, conveniently and precisely computing the detected amount of minute gas in the detection process.
Patent TW-200403574-A (TW)
Title: Printing device and method thereof
Inventor: SUZUKI NOBUYUKI
IPC: G06K1/00
Filed: 2003-02-11
Abstract: A printing device and a method thereof capable of displaying an assignable print mode according to an attribute of data file acquired from an external device. After at least one data file is assigned from data file stored in a file server 30, a color print mode and a clack/white print mode, used as an assignable print mode, is displayed when the assigned data file permits a color print during the registration for assigned data file. When the color print is not permitted, only the black/white print mode is displayed as an assignable print mode.
Patent TW-200303299-A (TW)
Title: Chain oligolactic acid thioester
Inventor: WATANABE MIKIO
IPC: A61P35/00
Filed: 2003-02-18
Abstract: A chain oligolactic acid thioester having a thioester group at an end is produced as a single compound and isolated. It is a compound represented by the general formula (1) or a salt thereof: (1) in which X represents hydrogen or a hydroxy-protecting group; Y represents an aliphatic, aryl, or heterocyclic group; and n is an integer of 0 to 19.
Patent TW-200420180-A (TW)
Title: Structure and manufacturing method for reducing the lid thickness of OLED package
Inventor: JANG SHU-WEN
IPC: H05B33/04
Filed: 2003-03-24
Abstract: The invention provides a structure and manufacturing method for reducing the lid thickness of OLED package. When the OLED is being packaged, thin film technique is employed to form moisture-absorbing material on the inner rim of package lid, so that the thickness of the wet-absorbing material is reduced to 10nm to 10000nm; then placing the OLED on the substrate; spreading molding compound on the edge of the package lid; and drying and solidifying the molding compound by thermal energy or UV-curing, so as to encapsulate the OLED in the package lid and substrate.
Patent TW-200420278-A (TW)
Title: Process for producing environmentally friendly assembled coffin and structure of the same
Inventor: LIU SHUI-SHU
Filed: 2003-04-07
Abstract: The present invention provides a process for producing an environmentally friendly assembled coffin and a structure of the same. Sheets of the invented coffin are formed with a biodegradable or edible material by an injection molding or casting process. The formed sheets are then assembled into a coffin. This coffin is consisted of an external coffin and an internal coffin; in which, the external coffin is located on the outside of the internal coffin and has a detachable structure.