baber/WOPTO huggingface dataset:
Patent RU-95101089-A (RU)
Inventor: DAVYDOV N N
IPC: E01B27/11
Filed: 1995-01-26
Abstract: FIELD: repairing railways. SUBSTANCE: device has drum with openings which is mounted on the frame of a way car, enclosed by a casing, and connected with a rotating mechanism, screw mounted inside the drum, and device for taking-up ballast mounted between the casing and drum in the top zone of the device and made up as a tube with nozzles. The nozzles are provided in the portion of the tube that faces the drum. The tube is connected with a source of fluid. The dirty ballast is fed to the drum, partially caught with the screw and partially with the inner surface of the drum. In the top portion of the drum the ballast is separated from the inner surface of the drum by means of a device for removing ballast. Water is supplied under pressure to the pipe of the device. The nozzles direct the water to the drum thus washing the ballast inside it. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-95103020-A (RU)
Inventor: POPKOV I I
IPC: F02B75/22
Filed: 1995-03-03
Abstract: FIELD: mechanical engineering, automobile engines. SUBSTANCE: engine housing is made in form of cylindrical flat detachable box with piston cylinders installed at two opposite sides of housing in relatively perpendicular axes. Cylinder rods are made twin and are connected by cross link installed for movement in two-step slots on inner end face walls of housing. Axial line of each slot is located in one diametral plane of two opposite cylinders, their rods and links. Roller installed on each link along line of cylinders engages with outer path of rotor ring fixed on engine shaft. Rotor ring has also inner path along which inner roller moves. This roller is installed on rocker being extension of one of piston rods and also located on axial line of cylinders. EFFECT: increased power output and enlarged service life of engine.
Patent RU-95103664-A (RU)
Inventor: KEDROV A P
IPC: H04L5/02
Filed: 1995-03-14
Abstract: FIELD: digital signal transmission between users through parallel communication channels. SUBSTANCE: device has receiving and transmitting parts. Former has unit which generates recurrent code sequence, unit for information signal time sharing and two OR gates. Receiving part of device has two clock frequency detection units, two recurrent synchronization units, two detectors of phasing combination, unit which detects delay, three commutators, unit which switches frequencies which are combined in fours, two units which align delay, comparison and switching unit and signal combination unit. Device may be effectively used in cases when output rate of information source is greater than throughput capacity of transmission channels. EFFECT: increased reliability and validity for information transmission.
Patent RU-95103716-A (RU)
Inventor: NAZIEV A I
IPC: A61N1/36
Filed: 1995-03-13
Abstract: FIELD: medicine, particularly, emergency and short-term cardiac stimulation under conditions of outpatient care and special care ward. SUBSTANCE: method involves insertion of intracavitary electrode into heart followed by cardiac stimulation by electrical pulses; novelty consists in using acupuncture fine and long needle as intracavitary electrode; this needle pierces skin and anterior wall of chest from left side of fourth intercostal region: then needle is inserted in muscle of aortic ventricle of heart; electrical stimulation is performed with rectangular pulses. EFFECT: higher efficiency of method.
Patent RU-95105275-A (RU)
Inventor: IL ICHEVA K V
IPC: A61K35/14
Filed: 1995-04-06
Abstract: FIELD: medicine, hematology. SUBSTANCE: product: sea water containing cyanobacteria that can be used as blood substitute. EFFECT: broadened assortment of blood substitute.
Patent RU-95106311-A (RU)
Inventor: LOPUNOV N P
IPC: G01F1/66
Filed: 1995-04-24
Abstract: FIELD: measurement technology. SUBSTANCE: device uses piezoconverters applied to one side of pipe and is meant for measurement of flow rate of sound conductive media in pipe-lines of different diameters. Each piezoconverter is equipped with individual carriage, each unit of cable pulling is made separable and is placed on cover of carriage. Fixture to mount piezoconverters on pipe is made separable and is composed of rods, bodies with directing axles on to which contact platforms of applicable piezo converters are put. Contact platforms of applicable piezoconverters have unified cylindrical radius within limits R= 210.0-215.0 mm for pipes having diameters from 80.0 up to 1200.0 mm. EFFECT: enhanced reliability and precision of attachment of piezoconverters, their unification for wide standard row of typical pipes, reduced labour input into manufacture of devices.
Patent RU-95107679-A (RU)
Inventor: CHUB A V
IPC: C01F17/235
Filed: 1995-05-15
Abstract: FIELD: nonferrous metallurgy, production of rare-earth elements. SUBSTANCE: method is based on ability of cerium to be oxidized to tetravalent state. In the method proposed, isolation of cerium from solution of rare-earth element chlorides proceeds in accordance with following reaction: 2CeCl+NaOCl+6NaOH+HO=2Ce(OH)+7NaCl. Solution containing 20-115 g/l sodium hypochlorite and 40-115 g/l sodium hydroxide is added by little portions to preliminarily heated chloride solution. Reaction mixture having pH 1.7-5.5 is vigorously agitated over all the period of oxidation. Following indicated conditions of process, one can separate cerium from other rare-earth metals in one step while isolating 95% cerium and obtaining cerium concentrate containing more 90% of metal. Similar result may be obtained when replacing sodium hypochlorite with calcium or potassium hypochlorite as well as sodium hydroxide with calcium or potassium hydroxides. EFFECT: new method of cerium isolation proposed.
Patent RU-95108703-A (RU)
Inventor: VOLOSHIN I P
IPC: G06F17/18
Filed: 1995-05-29
Abstract: FIELD: computer engineering. SUBSTANCE: invention can be used in specialized complexes processing static information to check hypothesis of belonging of sample of unspecified volume of general collection with normal law of distribution. Device to identify small sample has synchronizer 1, units 2, 3, 4, 29, 32 of AND gates, units 5, 23, 26 to set constants, unit 6 to sequence numbers, subtracters 7, 8, 12, 20, 21, dividers 9, 15, squarer 10, multipliers 11, 17, adder 13, unit 14 to extract square root, unit 16 to calculate arc tangent, comparators 18, 28, 31, 34, AND gates 24, 27, counters 26, 30, 33, OR gates 19, 22, 25, 35. Novelty of device lies in insertion of additional units and couplings between them. Proposed device makes it possible to use method of identification of normal distribution by unlimited sample from random values not having no information on parameters of hypothetical law of distribution as is required by criterion. EFFECT: expanded functional capabilities. 1 dwg
Patent RU-95109542-A (RU)
Inventor: BUDNIKOV V F
IPC: F17C3/00
Filed: 1995-06-07
Abstract: FIELD: oil and gas production enterprises. SUBSTANCE: method includes storage of liquid hydrocarbons in nonhermetic reservoirs through entrapping the vapors of liquid by means of absorbent. Innovation of invention consists in form of absorbent: part of liquid from lower portion of reservoir which is cooled beforehand is used as absorbent and then it is returned to upper portion of reservoir sprinkling the hydrocarbon vapors in counter-flow. EFFECT: reduced losses due to evaporation in storage of hydrocarbons in nonhermetic reservoirs; simplified process. 1 dwg
Patent RU-95110547-A (RU)
Inventor: REVUN S A
IPC: C22C38/38
Filed: 1995-06-19
Abstract: FIELD: metallurgy. SUBSTANCE: iron-base alloy containing carbon, boron, chrome, silicon, manganese and iron has additionally titanium and nitrogen at the following ratio of components, wt.-%: carbon, 2.0-4.6; boron, 0.01-5.00; chrome, 0.01-5.50; vanadium, 0.01-1.00; silicon, 2-4; manganese, 0.4-0.8; titanium, 0.01-1.20, and iron, the balance. Alloy can contain additionally phosphorus at amount 0.1-0.4 wt.-% and copper at amount 0.50-3.20 wt. -%. EFFECT: increased wear-resistance, stability to impact loading, adhesion and cohesion strength, plasticity and other improved properties.
Patent RU-95112785-A (RU)
Inventor: SEVOST JANOV V V
IPC: A01B79/02
Filed: 1995-07-25
Abstract: FIELD: environmental protection, in particular, oil industry and agriculture. SUBSTANCE: method involves biological recultivation of oil contaminated lands with low contamination extent of 3 l/sq m, average contamination extent of 15 l/sq m and high contamination extent of 30 l/sq m by staged, several-year agronomical and phytoameliorative clearing of lands by treating them with sorbent, mellowing, snowhedging, cultivation, applying of mineral fertilizer, harrowing, sowing of nitrogen-gathering grasses, plowing green mass down for green manure crop. During the first and following two years, agronomic and phytoameliorative operations are carried out in predetermined sequence and combination, during predetermined time and seasons depending on extent of oil contamination of fertile lands. EFFECT: increased efficiency and improved quality of lands. 4 cl, 3 tbl
Patent RU-95119510-A (RU)
Inventor: SKACHKOV V S
IPC: B01D11/04
Filed: 1995-11-20
Abstract: FIELD: separation of materials. SUBSTANCE: centrifugal extractor has housing with mixing chamber and chambers for collecting heavy and light phases, drive, support, shaft, rotor with the separating chamber, pipe with overflow opening, separating disk with by-passing opening and transporting device, hydraulic gate defined by the cover with the overflow opening secured to the shaft, and shell secured to the support. The shell is positioned in the zone of the overflow opening with a spaced relation to the cover. The shell is made up as a ring mounted outside of the rotor for permitting movement with respect to the cover. The diameter of the overflow opening in the cover is greater than the inner diameter of the ring and is less than the outer diameter of the ring. EFFECT: enhanced efficiency.
Patent TW-200407237-A (TW)
Title: Bottle-cage device for bicycles
Inventor: MEGGIOLAN MARIO
IPC: B62J11/00
Filed: 2002-11-05
Abstract: A bottle-cage device for bicycle, comprises an anchoring portion (2), which is to be fixed to the frame (6) of a bicycle, a lower supporting portion (4), connected to the anchoring portion (2), for supporting the bottom of the bottle, and an upper annular holding portion (3), within which the bottle in introduced. The annular holding portion (3) is supported in a cantilever fashion by the anchoring portion so as to be able to elastically pivot with its axis with respect to the anchoring portion as a result of the introduction of the bottle.
Patent TW-200410545-A (TW)
Title: Telephone capable of managing mobile phone
Inventor: LIAN SHUN-YI
Filed: 2002-12-11
Abstract: The invention relates to a telephone capable of managing mobile phone, in which there is a mobile phone slot installed on the telephone and a mobile phone interface circuit in connection with the connection port on the slot installed on circuit of the telephone. Furthermore, the telephone is installed with mobile phone driver so that the circuit of telephone can electrically connect with mobile phone circuit when the mobile phone is plugged in the slot. As such, the telephone equipment such as keypad can be used to operate all actions of the mobile phone, such as dialing, receiving call, inputting telephone number and so on. Further the memory of the telephone can be used to store data of mobile phone. Meanwhile, use the power of telephone to charge the mobile phone when mobile phone power level is low.
Patent TW-200412549-A (TW)
Title: Automated dynamic face recognition security system and the method thereof
Inventor: YE ER-LIANG
IPC: G07C9/00
Filed: 2003-01-07
Abstract: The present invention relates to an automated security system and method with dynamic face recognition function, which is used to recognize a checking person to apply the security measures. The checking person can be divided into a certified checking person and a non-certified checking person. The automated security system includes a recognition system for recognizing the checking person. The recognition system includes a data recognition system and a dynamic face recognition system. The data recognition system uses a recognition data to recognize the checking person. The dynamic face recognition system is used to compare the similarity between at least one facial information and at least one basic facial information. When the confidence index of the similarity exceeds a predetermined range, the checking person can be determined as a certified checking person; otherwise, if the index does not exceed the predetermined range, the checking person will be determined as a non-certified checking person. The system also includes a determination information interface, which is used to provide a plurality of predetermined determination conditions; a recognition system level configuration module for configuring the corresponding security levels for the plurality of recognition systems; a combination module, for deciding the combination and operation processes for the plurality of recognition systems according to the predetermined determination conditions and the security levels, so as to recognize the checking person; and, an automated processing system, for applying the security measures on the checking person after the recognition system recognized the checking person.
Patent TW-200304223-A (TW)
Title: Solid-state image pickup device and electronic information apparatus
Inventor: KOYAMA EIJI
IPC: H01L29/762
Filed: 2003-01-23
Abstract: A solid-state image pickup device is provided which comprises an electric charge accumulation region capable of accumulating electric charges, a reset transistor comprising a first terminal and a second terminal, in which an electric charge discharge potential is applied to the first terminal and the second terminal is connected to the electric charge accumulation region, and a source follower circuit comprising a driver transistor having the same structure as that of the reset transistor. An electric charge accumulation voltage of the electric charge accumulation region can be set to the electric charge discharge potential through the reset transistor. An output voltage from the source follower circuit is the electric charge discharge potential.
Patent TW-200303909-A (TW)
Title: Methanol-containing silica-based CMP compositions
Inventor: VACASSY ROBERT
IPC: C09K3/14
Filed: 2003-01-29
Abstract: The invention provides a polishing composition comprising (a) a silica abrasive, (b) methanoi, and (c) a liquid carrier, wherein the polishing composition has a pH of 1 to 6, and the polishing composition is colloidally stable. The invention also provides a method for polishing a substrate comprising a silicon-based dielectric layer using the polishing composition. The invention further provides a method of stabilizing a silica abrasive in a polishing composition by contacting the abrasive with methanol.
Patent TW-200303776-A (TW)
Title: Self-powered fitness equipment
Inventor: LOPEZ-SANTILLANA JUAN-LUIS
IPC: A63B22/04
Filed: 2003-02-21
Abstract: A self-powered fitness device to simulate various types of stepping motions is provided. The device includes a frame (10), a guide (20) movably associated with the frame, and first and second foot supports (22a, 22b) coupled to the guide. The device further includes a generator (32) coupled to the first and second foot supports, which is actuated to produce power by the user's stepping motions. The device also includes a battery coupled to the generator to store at least part of the power produced by the generator. Finally, the device includes a lift system (24) for automatically changing at least one of the elevation and the angular orientation of the guide relative to the frame. Since the lift system is powered by both the generator and the battery, actuation of the lift system will not alter the resistance to the user pedaling the foot supports during exercising.
Patent TW-200305554-A (TW)
Title: Method for preparing p-aminobenzoic acid
Inventor: PARK SUNG-SAM
IPC: C07C209/56
Filed: 2003-02-26
Abstract: The method for preparing p-aminobenzoic acid using methyl-4-formylbenzoate as a starting material, which is a major by-product produced while synthesizing dimethylterphthalate is disclosed. The method comprises the steps of: chlorinating methyl-4-formylbenzoate to produce methyl-4-fchloromylbenzoate; amidating the methyl-4-chloroformylbenzoate to produce methyl-4-carbamoylbenzoate; and carrying out Hofmann reaction with the produced methyl-4-carbamoylbenzoate in aqueous solution. During the steps for preparing p-aminobenzoic acid, impurities in the methyl-4-formylbenzoate are removed.
Patent TW-200403962-A (TW)
Title: Wiring substrate and manufacturing method thereof
Inventor: MICHIWAKI SHIGERU
IPC: H05K1/00
Filed: 2003-03-28
Abstract: The present invention relates to a wiring substrate and manufacturing method thereof. It is to provide a wiring substrate without short-circuit, having low-resistance and narrow pitch, and manufacturing method thereof. The wiring substrate of the present invention is to etch the conductor layer 1A, 9 on the insulation layer 6 of the said substrate 1 or on the substrate 1 to obtain the electrode patterns 3, 14, the conductor is passivated by the electrolyte coated film to form the wiring pattern 4, 10. Its cross section is formed to have a width Wm1a wider than the width Wb1a of the contact portion of the insulation layer 6 or the substrate 1, and the width Wt1a of the end part on the opposite side. The manufacturing method of the present invention comprises: the process to etch the conductor 1A, 9 into the electrode patterns 3, 14 with the shape of cross section roughly like a plateau; the process of working on the said electrode patterns 3, 14 by soft etching, so that the electrode patterns 3, 14 have a width wider than the width Wb1 of the contact portion of the insulation layer 6 or the substrate 1, and the width Wt1 of the end part on the opposite side.
Patent TW-200423281-A (TW)
Title: Measurement circuit for characterizing the processing parameters of semiconductor device
Inventor: NIN SHU-LIANG
IPC: H01L21/68
Filed: 2003-04-21
Abstract: Disclosed is a measurement circuit, installed on a chip with at least one semiconductor device, for characterizing the processing parameters of the semiconductor device. The measurement circuit consists of a ring oscillator, to output the pulse signals according to a first enable signal, and a counter, to receive and count the signal pulses based on a control signal. The count readings of the above counter can be used to characterize the processing parameters of the semiconductor device.
Patent TW-200406526-A (TW)
Title: Surface-covering system and methods for making and using the same
Inventor: STUPFUL CLIFFORD M
IPC: E04F13/18
Filed: 2003-05-05
Abstract: The present invention relates to a surface-covering system and methods for making and using the same, especially to an integral surface-covering component for covering a surface, comprising: a substantially planar portion having a plurality of edges, the planar portion having an upper surface and an under surface; and a second portion attached to the under surface of the planar portion along a first predetermined cross-section in the plane perpendicular to the first thickened edge at the point.
Patent TW-200425866-A (TW)
Title: Bio-degradable environmentally friendly container and method for producing the same
Inventor: HUANG LONG-HAN
IPC: A47G19/00
Filed: 2003-05-22
Abstract: The present invention relates to a bio-degradable environmentally friendly container and a method for producing the same. The environmentally friendly container includes a melamine resin with a strong binding power; a tapioca powder for forming a base of the environmentally friendly container and having a binding power; and zinc stearate being water absorbent and non-toxic for endowing the container with rigidity and smoothness. The invented method for producing a biodegradable environmentally friendly container comprises: (1-1) mixing a melamine resin, a tapioca powder, calcium carbonate, fibrous material (e.g. sawdust, rice husk powder, rice plant stalks, wheat stalks, corn stalks, etc.), zinc stearate, etc. at a suitable ratio; (1-2) adding water into the mixture; (1-3) mixing the mixture with a mixer; (1-4) using a screen for filtering the resulting mixture; (2) using a thermo-forming device for thermo-forming a product. The invented method produces a bio-degradable environmentally friendly container integrally, in which the melamine resin and the tapioca powder enable the resulting mixture to have a strong binding powder. The zinc stearate enables the resulting mixture to be hard, and the formed container to have a smooth and beautiful outlook, moisture-proof and non-mouldy, and without the need of waterproof coating. The invented method is simple and without the need of drying and trimming.
Patent TW-200428568-A (TW)
Title: Method of manufacturing shallow trench isolation
Inventor: HUNG YUNG-TAI
Filed: 2003-06-03
Abstract: A method of manufacturing shallow trench isolation comprises providing a substrate with trenches. A electrophoresis deposition process is then performed to fill the trenches by a insulating layer to form shallow trench isolations. A sintering process is performed to densify the insulating layer.
Patent TW-200406136-A (TW)
Title: Plasma processing apparatus
Inventor: HONGOH TOSHIAKI
IPC: H01L21/3065
Filed: 2003-06-09
Abstract: A plasma processing apparatus comprises a plate that separates a high frequency induction antenna from a vacuum chamber. The plate comprises a nonmagnetic metal plate that has an opening and a dielectric material member that seals the opening. The area of the nonmagnetic metal plate is larger than the area of the dielectric material member.
Patent TW-200402893-A (TW)
Title: Solar cell
Inventor: OKADA KENICHI
IPC: H01L31/04
Filed: 2003-07-08
Abstract: A solar cell is composed of a transparent conductive film, a semiconductor provided on the transparent conductive film, a conductive film oppositely provided to the semiconductor, and an electrolyte solution filled between the semiconductor and the conductive film. The electrolyte solution comprises a metal ion such as Ag ion which is dissolved therein. When light enters the solar cell, the metal ion in tin electrolyte solution is changed by an oxidation-reduction reaction, so that charge is carried out. When open circuit voltage is decreased because the amount of light is reduced or light is cut off, discharge is carried out, so that the solar cell also acts as a secondary battery.
Patent TW-200502115-A (TW)
Title: A voice e-mail applied in vehicular computer information device
Inventor: CHEN LUNG-TAI
IPC: B60R16/02
Filed: 2003-07-15
Abstract: The invention relates to a voice e-mail applied in vehicular computer information device, which proceed to send and receive e-mail with vehicular computer in connection with the wireless on-line mechanism. Further utilize the build-in or external voice playing system to record user's voice e-mail and forward the voice information to attain the voice e-mail using real human voice and provide extremely high affinity and convenience to mail receiving party.
Patent TW-200505721-A (TW)
Title: Freight container for a freight truck
Inventor: CHEN CHENG-CHANG
Filed: 2003-08-13
Abstract: A freight container for a freight truck includes a parent container and plural baby containers combined in the parent container and possible to be adjusted in its dimensions for receiving freight and pulled out of the parent container in case of the truck stopping. The parent container is fixed with a chassis and the baby containers are movably combined with the parent container.