baber/WOPTO huggingface dataset:
Patent RU-94037112-A (RU)
Inventor: LJAPIDEVSKIJ V K
IPC: G01T5/00
Filed: 1994-09-27
Abstract: FIELD: nuclear physics and technology' functioning as track detector of charged particles. SUBSTANCE: resistors and incandescent lamps which are in thermal contact with chamber cover and walls are used as heaters. EFFECT: simplified design; enlarged functional capabilities.
Patent RU-94041453-A (RU)
Inventor: AVZALOV A F
IPC: G01N21/78
Filed: 1994-11-11
Abstract: FIELD: analytical chemistry. SUBSTANCE: invention refers to processes of determination of quality of rocket fuels. Proposed process of identification of rocket fuel involves taking samples of fuel, injection of indicator into sample, their mixing and determination of character of fuel by color of mixture. Before injection of indicator sample is added with aqueous solution of sodium hydroxide. Alkali solution of potassium of tetraidomercuriate of dehydrate. EFFECT: enhanced selectivity of process, enlarged functional capabilities. 1 cl, 3 tbl
Patent RU-94041947-A (RU)
Inventor: POPOV S A
IPC: B01D3/22
Filed: 1994-12-02
Abstract: FIELD: devices for direct contact of steam (gas) and liquid phases in rectification, distillation, absorption, desorption and direct heat-transfer processes; as well as scrubbing of gas phase in various branches of industry, for example, petroleum refining, gas processing, petrochemical industry, chemical industry, chemical recovery-coke industry, power engineering, food- stuffing industry and other branches of industry. SUBSTANCE: contact device is made of sheet material and is provided with jet elements and edges of their slits are so overlapped in plan (angular zones inclusive) that narrow directed jets of gas (steam) phase are formed over entire section of passages of jet elements obtained due to deforming of slits and sections of sheet of bases adjoining them. EFFECT: enhanced efficiency of mass transfer and extended range of effective operation of heat-and-mass exchange apparatus.
Patent RU-94042609-A (RU)
Inventor: SKRIPNIK JU A
IPC: G01R27/26
Filed: 1994-11-30
Abstract: FIELD: radio engineering. SUBSTANCE: invention may be used for measurement of frequency dependence of dielectric permittivity of substances and materials in wide frequency range under automatic mode. Device for implementation of invention has low-frequency generator of fixed frequency, high-frequency generator of controlled frequency, attenuator, automatic switch, capacitive pickup and exemplary capacitor connected in series, multiplier, first low-pass filter, commutation frequency amplifier, synchronous detector connected in series, second low-pass filter, commutation frequency amplifier and synchronous detector connected in series, frequency divider connected with input to output of low-frequency generator of controlled frequency coupled with output to controlling inputs of synchronous detectors and controlling inputs of automatic switch which one input is connected to output of low-frequency generator of fixed frequency directly and which other input - through attenuator to output of high-frequency generator. Output of automatic switch is connected to input of multiplier and input of capacitive pickup. Output of the latter is coupled to second input of multiplier connected with output to input of first low-pass filter. Device also has electromechanical frequency change-over unit of high-frequency generator, second multiplier, broadband amplifier, differential amplifier, source of stabilized voltage, registering voltmeter and two integrators, first of them is connected with input to controlling input of attenuator coupled with input to output of first synchronous detector. Output of second integrator is connected to controlling input of broadband connected with input to output of differential amplifier which one input is linked to source of stabilized voltage and which second input - to output of second low-pass filter. Input of the latter is connected through broadband amplifier to output of second multiplier coupled with inputs to output of automatic switch. Registering voltmeter is connected to output of second synchronous detector, its tape-pulling mechanism is kinematically coupled to electromechanical frequency change-over unit of high-frequency generator. EFFECT: improved design.
Patent RU-95100668-A (RU)
Inventor: TAZETDINOV M M
IPC: D03J1/22
Filed: 1995-01-11
Abstract: FIELD: textile machine building; applicable on looms in devices of transverse stretching of cloth in zone of weft beat-up. SUBSTANCE: loom temple has body 1 U-shaped in cross-section and receiving and withdrawing walls between which, located on axle 2 parallel to plane of cloth reeding, is means for catching and stretching the edge of cloth made, for instance, in form of set of inclined needle rings 3. Elimination of defect of temple strip on cloth 4 is effected by installation on edges of walls 1a and 1b of rolling members which are held with their ends in knife-edge supports of body with the help of retainers and screws. Rolling members are rolls with frictional members located between the end and intermediate supports. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-95103205-A (RU)
Inventor: SMIRNOV M I
IPC: E21D13/04
Filed: 1995-03-07
Abstract: FIELD: mining. SUBSTANCE: method includes installing a stope using one face. Installation zone is formed. Subsequent support section is supplied by moving it under floors of earlier support sections. Installation of the withdrawn frames is carried out as the face advances. EFFECT: short terms in putting the mine into operation. 5 dwg
Patent RU-95104037-A (RU)
Inventor: GOLUBEV JU V
IPC: F16J13/14
Filed: 1995-03-21
Abstract: FIELD: mechanical engineering; armored vehicles designed for carrying money, valuables and securities; buildings and constructions with protected apertures. SUBSTANCE: hatch has body with hole whose axis is square to outer surface of body, rod, whose axis is parallel to body hole axis, installed for movement relative to body, cover connected with rod and installed for limited axial displacement and limited turning around rod axis between two extreme positions. In first position cover is arranged opposite to hole and is pressed to body, in second position cover is arranged at a distance from body and turned relative to hole in body. According to invention, hatch has at least one resilient member providing axial force applied to cover and directed to press cover to body in fist extreme position and building up torque directed to turn cover relative to hole in body into second extreme position. It has also guide arrangement designed for holding cover against turning relative to hole in body on part of its travel between first extreme position and intermediate position and holding the cover from axial displacement on other part of its travel between intermediate position and second extreme position. EFFECT: provision of quick opening and closing of hatch cover with preservation of reliability.
Patent RU-95104190-A (RU)
Inventor: GOLOVKO S N
IPC: C09K8/582
Filed: 1995-03-27
Abstract: FIELD: oil producing industry, particular, methods of waterflood development of nonuniform oil formations, applicable also for limiting of water inflow to producing wells. SUBSTANCE: the method of waterflood development of nonuniform oil formations includes injection of aqueous solution of partially hydrolyzed polyacrylaminde with chromium acetate introduced in it, and clay suspension treated with chromic-potassium alum with subsequent injection of displacing agent. Injection of aqueous solution of partially hydrolyzed polyacrylamide with chromium acetate and clay suspension treated with chromic-potassium alum is carried out simultaneously or successively. EFFECT: provision of efficiency method of development of nonuniform formations, ecologically safe allowing more efficient action of flooded formations due to redistribution of filtering flows and involving in development zones with high oil saturation. 2 cl, 2 tbl
Patent RU-95105067-A (RU)
Inventor: KHOVANSKOV V N
IPC: F42B5/32
Filed: 1995-04-04
Abstract: FIELD: construction industry. SUBSTANCE: invention is intended for reduction of labour input to process of manufacture of cartridges by way of group filling and pressing of ignition compound thanks to fabrication of spherical bulge promoting uniform distribution of particles of ignition compound in ring clearance in center of bottom part of internal surface of jacket. EFFECT: reduced labour input, enhanced safety factor thanks to decrease of manual operations.
Patent RU-95108308-A (RU)
Inventor: DAVYDOV E A
IPC: A61B17/68
Filed: 1995-05-19
Abstract: FIELD: medical engineering. SUBSTANCE: device is made from material showing shape memory property at 37-55 C with interval between the direct and inverse transformation being equal to 15-25 C. Working part of the device is wire loop which ends are S-shaped and oriented in parallel to each other. EFFECT: enhanced effectiveness of treatment. 2 cl, 4 dwg
Patent RU-95112515-A (RU)
Inventor: KIPOVSKIJ S S
IPC: E02B17/00
Filed: 1995-07-18
Abstract: FIELD: shipbuilding. SUBSTANCE: innovation of invention consists in fact that bearing swivel ring 2 is provided with chain lockers 5 where chains 6 are stowed. Length $$$ of anchor lockers exceeds length L of anchor chains 6 adequate for anchoring the ship at depth H. Anchor mechanisms 7 and guide members 8 are mounted on bearing swivel ring 2. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-95112896-A (RU)
Inventor: MAZITOV N K
IPC: A01B59/04
Filed: 1995-07-25
Abstract: FIELD: agricultural engineering; surface cultivation. SUBSTANCE: proposed invention provides possibility of creation of multiple function wide coverage cultivating machine including hitch and modules interconnected by frame, lever and power member hinge secured on cross bars of hitch and made to provide displacement of module and setting of lower edge of working members either higher than or at one height with axis of cross bar. Rear link of module hitch mounting is made in form of screw mechanism. Side cross oars are coupled by detachable telescopic rod. EFFECT: enlarged operating capabilities.
Patent RU-95113460-A (RU)
Inventor: MAGNUS LINSTEN
IPC: D21C9/10
Filed: 1993-11-25
Abstract: FIELD: paper-making industry. SUBSTANCE: pulp is first treatment complexing agent, next delignified with organic peracid or salt thereof, and finally bleached with peroxide-containing compound, ozone or sodium dithionite. Prior to bleaching, pump is washed at pH of at least 4. It is advisable that delignification be carried out with strongly oxidizing peracetic acid in order to reach, after bleaching, considerable increase in degree of whiteness and to significantly reduce kappa number. Pulp viscosity is maintained at relatively high lever, since sought effect of increasing whiteness degree is highly selective. Required metal ions are retained in pulp by suitably selecting pH value during all process steps preceding chlorine-free bleaching, while, at the same time pH control inbetween process steps is minimized. Resulting spent bleaching liquor is re-used domestically, i.e. during pulp washing step. EFFECT: higher degree of pulp whiteness.
Patent TW-200408428-A (TW)
Title: Method of production of a taekwondo target for measuring up magnitude of kicking or punching force in level advancement tests
Inventor: JAN FU-SHE
IPC: A63B69/00
Filed: 2002-11-22
Abstract: The method of production of a Taekwondo target is mainly to mount an up-and -down adjustable tubes onto an innter tube with a plurality of retaining holes for holding the adjustable tubes in place by pins. At the top and bottom end of the inner tube is respectively secured a locking tube for fixing the same to the ceiling and ground. The adjustable tubes are provided with a mounting block respectively fixed by a screw and an upper and lower supporting rods are pivotally fixed to the two sides of the mounting blocks. The lower mounting block is equipped with a smooth sliding face in abutment against the adjusting surface at the rear end of the positioning support for angular adjustment. The positioning support has a front cavity for housing a force measuring device and for registration with a target mounting rod. The force measuring device is equipped with an inductive circuitry inductive with respect to the test device and has a retaining clamp means to grasp a pillar of a house with the adjustable tube at the middle thereof; whereby the magnitude of kicking or punching force of a tester in a level advancement test can be precisely measured and displayed on the test device by way of the sensing means of the force measuring device in a scientific way.
Patent TW-200408453-A (TW)
Title: Nozzle head with excellent corrosion resistance for dry etching process and anti-corrosion method thereof
Inventor: SHIH CHENG-LUNG
IPC: B05B1/14
Filed: 2002-11-29
Abstract: An anti-corrosion nozzle head is used in a dry etching machine and comprises an aluminum base and a ceramic nozzle plate inserted on the aluminum base and having a plurality of nozzles for ejecting an etching gas, which an oxalic solution is used as the electroplating solution for the nozzle head, and the aluminum material on the back of the ceramic nozzle plate (or nozzle plate made of an engineering plastics) is hollowed for avoiding the occurrence of corrosion and a series of related problems. The invented nozzle head not only has an excellent corrosion resistance and a reduced production cost, but also is free of particle contamination and easy for cleaning and maintenance.
Patent TW-200411843-A (TW)
Title: Method of fabricating mask ROM
Inventor: KIM SEOK-SU
IPC: H01L29/49
Filed: 2002-12-17
Abstract: A method of fabricating a mask ROM excellent in gap-filling force in a salicide-forming process. The method comprises the steps of: preparing a substrate defined by a memory cell array region and a peripheral region; forming a device isolation film between the memory cell array region and the peripheral region; forming a gate-forming material layer on the entire surface of the substrate having the device isolation film; covering the memory cell array region and selectively etching the gate-forming material layer in the peripheral region to form a first gate; forming an insulation spacer in a lateral portion of the gate in the peripheral region; injecting ion to the substrate in the peripheral region to form a source/drain region using the gate and the insulation spacer as a mask; forming salicide on the gate-forming material layer of the memory cell array region and the gate and in the source/drain region of the peripheral region; covering the peripheral region and selectively etching the gate-forming material layer in the memory cell array region to form a second gate; and forming a protective film on the resultant substrate.
Patent TW-200304275-A (TW)
Title: Low supply voltage differential signal driver
Inventor: VOLK ANDREW M
IPC: H03K17/00
Filed: 2002-12-31
Abstract: The invention provides a low voltage differential signaling driver (LVDS) which can operate with a lower supply voltage than conventional LVDS drivers. The common-mode voltage of the driver circuit is set to a certain level, or maintained within a certain range, by adjusting the driver current, the pull-up resistance, or both. In one implementation, the common-mode voltage of a differential driver circuit is regulated via a feedback signal.
Patent TW-200301685-A (TW)
Title: Surface fastener
Inventor: KONO YASUHIRO
IPC: A44B18/00
Filed: 2003-01-03
Abstract: To provide a surface fastener that can be easily produced, is excellent in strength, has necessary engagement force and can withstand the repetition of use. In a surface fastener for achieving mechanical bonding by entanglement or engagement of a pair of engaging elements, at least one of the engaging elements comprises a sheet-like substrate and a plurality of stem bodies disposed as protrusions on the substrate, and each stem body is made of a composite body of a soft and flexible elastic resin material and a hard resin material having high rigidity.
Patent TW-200403223-A (TW)
Title: Novel compounds
Inventor: RAMI HARSHAD KANTILAL
IPC: A61P13/10
Filed: 2003-02-13
Abstract: Certain compounds of formula (I), or a pharmaceutically acceptable salt or solvate thereof, wherein R1, R2, R3, P, X, Y, q, r ans s are as defined in the specification, a process for preparing such compounds, a pharmaceutical composition comprising such compounds and the use of such compounds in medicine.
Patent TW-200303997-A (TW)
Title: Polarizing plate and its production method
Inventor: HAYASHI HIDEKI
IPC: C09J129/04
Filed: 2003-02-17
Abstract: The object of the present invention is to provide an iodine type polarizing plate with improved durability and its production method. This object is achieved by providing an iodine type polarizing plate comprising a polyvinyl alcohol resin film in and on which iodine is adsorbed and oriented, and a protective film adhered to the polyvinyl alcohol resin film through a transparent adhesive layer which contains a water-soluble acrylic polymer selected from the group consisting of polyacrylic acid and its derivatives, and satisfying either of A: the content of the water-soluble acrylic polymer in the polarizing plate being from 5 to 1,000 mg per 1m2 of the polarizing plate, or B: the content of the water-soluble acrylic polymer in the transparent adhesive layer being from 2 to 75% by Weight.
Patent TW-200418198-A (TW)
Title: Light emitting diode and method of making the same
Inventor: WANG PAI-HSIANG
IPC: H01L33/00
Filed: 2003-03-03
Abstract: A light emitting diode (LED) and a method of making the same are disclosed. The present invention is featured in that the LED comprises a transparent heat-conductive glue, a reflective layer, and a carrier, etc, wherein the transparent heat-conductive glue is used to adhere the epitaxial structure and the carrier of the LED; the reflective layer can make the light emitted by the epitaxial structure to be reflected more efficiently; and the carrier is used to enhance the heat-dissipation effect of the LED. Moreover, the transparent heat-conductive glue and the reflective layer can be replaced with one single adhesive reflective layer having functions of adhesion and reflection simultaneously.
Patent TW-200402810-A (TW)
Title: Manufacturing apparatus of electronic device, manufacturing method of electronic device, and manufacturing program of electronic device
Inventor: SHIOZAWA MASAKUNI
IPC: B23K3/00
Filed: 2003-03-21
Abstract: The subject of the present invention is to reduce the conveying number of rolling tape substrate so as to increase the production efficiency. Between the loading machine 11 and unloading machine 14, the mounting region 12 and the reflow region 13 are disposed in parallel by following the conveying direction of the rolling tape substrate 1 so as to conduct both mounting process and reflow process at different regions of the rolling tape substrate 1 in one time.
Patent TW-200421600-A (TW)
Title: Split gate flash memory cell and manufacturing method thereof
Inventor: CHANG KO-HSING
IPC: H01L27/115
Filed: 2003-04-03
Abstract: A split gate flash memory cell comprises a substrate having a trench; a stack structure consisted of a tunneling dielectric layer, a floating gate and a cap layer is set on the substrate; a first inter-gate dielectric layer and a second inter-gate dielectric layer is set on the sidewalls of stack structure, and the first inter-gate layer is adjacent to the top of trench; a selecting gate is set on the sidewall of first inter-gate dielectric layer and the trench; a selecting gate dielectric layer is set between the selecting gate and the substrate; a source region is set in the substrate next to the second inter-gate dielectric layer side of stack structure; and a drain region is set in the bottom of trench next to the side of selecting gate.
Patent TW-200409792-A (TW)
Title: Poly (5-aminoquinoxalines) and use thereof
Inventor: CHIKAMA KATSUMI
IPC: C08G73/02
Filed: 2003-05-07
Abstract: Poly (5-aminoquinoxalines) having the general formula (1): In which R1 and R2 each independently represent a hydrogen atom, a hydroxyl group, a phenyl group, a substituted phenyl group, a biphenyl group, a substituted biphenyl group, a thienyl group, a substituted thienyl group, a naphthyl group, a substituted naphthyl group, pyrrolyl group, a substituted pyrrolyl group, a furyl group, a substituted furyl group, an alkyl group, an alkoxyl, or an alkoxyl group; R3 and R4 each independently represent a hydrogen atom, an alkyl group, an alkoxyl group, a cyano group, a phenyl group, a substituted phenyl group, a biphenyl group, a substituted biphenyl group, a thienyl group, a substituted thienyl group, a pyrrolyl group, a substituted pyrrolyl group, a furyl group, a substituted furyl group, a naphthyl group, or a substituted naphthyl group; R5 represents a hydrogen atom, an alkyl group, an alkoxyl group, an acetyl group, a cyano group, a phenyl group, a substituted phenyl group, a biphenyl group, a substituted biphenyl group, a thienyl group, a substituted thienyl group, a pyrrolyl group, a substituted pyrrolyl group, a naphthyl group, or a substituted naphthyl group; and n is a positive integer of not less than three. The polymers have excellent thermal resistance, permit easy control of the electrochemical oxidation-reduction potential thereof, have a very narrow band gap of themselves, and have strong fluorescence characteristics.
Patent TW-200408363-A (TW)
Title: Luggage with audio components
Inventor: LIEBOWITZ MICHAEL
IPC: A45C5/06
Filed: 2003-05-23
Abstract: A luggage bag includes a bag, at least one earphone associated with the bag, and a wire for connecting the earphone to an electronic device. The luggage bag also includes a retraction mechanism for selectively moving the wire between a retracted position and an extended position. According to one embodiment, the luggage bag is a backpack including at least one shoulder strap, and the retraction mechanism is located on the shoulder strap. Various other features which improve the luggage bag and/or retraction mechanism may be provided separately or in combination.
Patent TW-200402970-A (TW)
Title: Packet communication device
Inventor: ARITA HIROSHI
IPC: H04L12/70
Filed: 2003-05-26
Abstract: Provide high speed packet communication device to execute packet change resulting from packet transmission and reception. The resolution includes the packet change means that executes packet change by virtue of the received packet by multiple communication means or the forwarded packet by multiple communication means, the transmission buffer means that transmits the received packet to transmission buffer when the received packet by multiple communication means is determined to enclose packet for transmission, the communication means that outputs to address of communication target generating the corresponding transmission packet with packet generation processing means, and the transmission control means that maps with the communication means for address of communication target concerning transmission packets kept in the transmission buffer means.
Patent TW-200403019-A (TW)
Title: Manufacturing method for form-in-place gaskets having complex cross sections
Inventor: CADI RACHID AIT EL
IPC: B29C48/12
Filed: 2003-06-03
Abstract: A method of manufacturing a form-in-place gasket includes the step of providing a substrate having a surface adapted for receipt of a gasket having a non-circular cross section. A form-stable fluent material having a cross-section substantially matching the non-circular cross section is extruded onto the surface, and the fluent material is cured to form the gasket.