baber/WOPTO huggingface dataset:
Patent RU-94042313-A (RU)
Inventor: KHETAGUROV V N
IPC: B02C13/14
Filed: 1994-11-30
Abstract: FIELD: grinding ores and other materials. SUBSTANCE: due to avoidance of excessive grinding, particles of materials drop down to chamber of bowl-shaped rotor 5 at its hub 9. Then material passes through vertical clearance 8 between hub 9 of rotor 5 and part of partitions 6 directed towards hub 9 and drops down to bottom of bowl-shaped rotor 5. Then particles of material start moving towards periphery of rotor 5 under action of centrifugal force, first over horizontal plane of bottom of rotor 5 and then over its inclined part. Part of ground material passes through sieves 7 whose size is preset in accordance with required granulometric composition and is continuously discharged from mill through receiver 18. Part of ground material moving along radial partitions 6 towards periphery of rotor 5 passes via through slot 10 and streams to sieves 7 of adjacent chamber of bowl-shaped rotor 5 and is also discharged from mill. EFFECT: increased yield of quality standardized product. 1 dwg
Patent RU-94045929-A (RU)
Inventor: AL BERT ROSSI
IPC: C10L1/14
Filed: 1993-03-17
Abstract: FIELD: production of copolymers. SUBSTANCE: desired homo- or copolymers being prepared of α-olefins have Mup to 15000. Their index of isotacticity is 75 % or more. EFFECT: improves quality of desired product.
Patent RU-95101793-A (RU)
Inventor: EVTIKHIN V A
IPC: G21B1/13
Filed: 1995-02-07
Abstract: FIELD: thermonuclear power production. SUBSTANCE: device has housing in which receiving plates are located. Capillary-porous mats are located on surface of receiving plates, are directed towards flow of high-power particles from reactor, are made from metal fibers and are connected to chamber which contains liquid lithium. In addition device has plates which condense evaporated lithium, are located in housing and carry above-mentioned capillary- porous mats, which are connected to chamber which contains liquid lithium as well as to system for draining and purification of condensed lithium. Rate of areas of receiving plates and plates which condense lithium is about 1/20. EFFECT: increased heat removal from plasma chamber of reactor.
Patent RU-95102636-A (RU)
Inventor: ZAGIDULLIN S KH
IPC: C07C29/38
Filed: 1995-02-22
Abstract: FIELD: organic synthesis of pentaerythritol used for production of paints, varnishes and in other industries. SUBSTANCE: method involves steps of reacting acetaldehyde with formaldehyde in presence of sodium hydroxide, rectifying and evaporating reaction mass, followed by crystallization by cooling reaction mass while subjecting it to pulsating stirring at amplitude 0.2-0.5 m and at frequency 10-40 oscillations/min. Cooling is effected stepwise with temperature difference 2-4 C between neighboring process steps. During this stepwise cooling portion of reaction mass is simultaneously is recirculated back from each subsequent cooling step to preceding one in amount 10-20% based on its total amount. Method reduces duration of cooling and crystallization operation by factor 1.8-2.0, while average size of pentaerythritol crystals thus-formed is increased from former 0.15 mm up to 0.27 mm. EFFECT: higher efficiency. 1 cl
Patent RU-95107050-A (RU)
Inventor: BESHKINSKIJ S B
IPC: C21B7/20
Filed: 1995-04-28
Abstract: FIELD: metallurgy. SUBSTANCE: trough has base and wear-resistant part with wavy steps having height 0.3-3.5 of wear-resistant part thickness. Steps are spaced one with respect to the other for value equal to 4-22 thicknesses of wear-resistant part. Steps are oriented in parallel with curved side of trough and perpendicular to burden conveyance direction. Maximum strength of trough is provided, when wear-resistant layer has the content of, % by weight: carbon 0.5-1.2; chromium 13-20; silicon 2.5-4.3; boron 2.0-4.5; nickel the balance. EFFECT: increased efficiency, simplified construction and improved strength of trough.
Patent RU-95107486-A (RU)
Inventor: BASHKAREV A JA
IPC: B26B11/00
Filed: 1995-05-15
Abstract: FIELD: construction. SUBSTANCE: device consists of engine, reduction gear, smoothing disk secured to its output shaft, guarding jacket, aerodynamic controller that consists of hollow housing the outer side of the walls of which is provided with vanes. A spring- loaded rack is arranged outside of the housing. The drive is made up as a flexible member pivotally connected with the rack. The other end of the flexible member is pivotally connected with the lever mounted on the control handle. EFFECT: enhanced efficiency.
Patent RU-95108056-A (RU)
Inventor: BABAEV D A
IPC: B63G8/00
Filed: 1995-05-18
Abstract: FIELD: underwater technology. SUBSTANCE: ship has submarine hull with one compartment used as repair shop with all necessary equipment. In compartment bottom there is batch through which equipment is lowered to object under repair or to any other object. Repair jobs may be performed at any weather at depths of 50 to 400 m. EFFECT: enhanced reliability.
Patent RU-95108847-A (RU)
Inventor: MINAEV I F
IPC: H01J61/18
Filed: 1995-05-30
Abstract: FIELD: electrical engineering, in particular, perfection of gaseous-discharge lamp for general and special application. SUBSTANCE: gaseous-discharge lamp uses an ellipsoid burner, filled with working compound with hermetically installed electrodes, whose ends are on the line of the larger semi-axis; the electrode ends are shifted from the focuses of the mentioned ellipsoid at a distance up to 0.8 of the larger semi-axis. EFFECT: enhanced service life due to the increase of isothermic capacity of the lamp burner surface.
Patent RU-95109950-A (RU)
Inventor: KUDINOV A A
IPC: A01G9/24
Filed: 1995-06-14
Abstract: FIELD: heat engineering and agriculture. SUBSTANCE: heating apparatus has air decarbonizator with vapor discharge branch connected via pipeline with suction box of boiler fan and gas distribution system connected with flue gas channel. EFFECT: increased efficiency, reduced consumption of fuel and power and reduced outburst of nitric oxides into atmosphere. 1 dwg
Patent RU-95111954-A (RU)
Inventor: AGAPITOV JU N
IPC: A61F2/64
Filed: 1995-07-11
Abstract: FIELD: medical engineering. SUBSTANCE: device has superior and inferior units pivotally connected with knee axle, intermediate unit, elastic member, lock, fixing member and tie-rod for providing the desirable result. The superior and inferior units have hemispheric shape with pyramidal stem parts. The superior unit is placed between inferior unit fittings and the opposite planes of the units are tilted backwards in parallel to the knee axle. Intermediate unit insert is axially rotatably set in the inferior unit, its axis is in parallel relation with the knee axle like it is the case with the lock axle connected with the tie-rod. Additional results are achievable when the inferior unit is made of two parts joined with threaded connection. EFFECT: reliable prosthesis fastening.
Patent RU-95112517-A (RU)
Inventor: AZCHOLD RONAL D EHRL
IPC: C08F2/22
Filed: 1993-08-30
Abstract: FIELD: chemistry of polymers. SUBSTANCE: claimed invention describes polymerization of vinyl fluoride in aqueous medium and use of perfluoroalkyl propylamine salts as emulsifiers. EFFECT: high yields and perfect coloring of polymer.
Patent TW-200301800-A (TW)
Title: Fluid power generator system
Inventor: SEKI KAZUICHI
IPC: F03D9/00
Filed: 2002-11-06
Abstract: A fluid power generator system includes an operating mode in which a continuously variable output corresponding to a wide range of a flow rate is given by selectively combining generators with optimum rated outputs from said plurality of generators according to the natural fluid energy and the number of rotations of a wing axial shaft; and control means for controlling the operation of each of the generators on the basis of a tip speed calculated from the flow rate of the operative fluid and the number of rotations of said wing axial shaft, thereby acquiring a maximum output for specific flow rate of the operative fluid. In this configuration, the fluid power generator system using operative energy as a driving force can generate a continuously variable output corresponding to a wide range of flow rate of the fluid and provides a maximum output for an individual flow rate of the operative fluid, thereby increasing a quantity of generated power (by 40% or more than before).
Patent TW-200303442-A (TW)
Title: Liquid crystal display device
Inventor: YAMAZAKI HIROYUKI
IPC: G02F1/1345
Filed: 2002-11-08
Abstract: In a liquid crystal display device having a flexible printed circuit board which includes a laminated structure of a pair of flexible films, a plurality of first conductive layers interposed between inner surfaces of the flexible films to be spaced from each other, and a plurality of groups of terminals formed on an outer surface of one of flexible films opposite to the respective first conductive layers, and a liquid crystal display panel which includes a plurality of groups of wirings formed on one of a pair of substrates thereof and connected to the plurality of groups of terminals respectively, the present invention interposes second conductive layers at respective portions spacing the plurality of first conductive layers between the inner surfaces of the flexible films and prevents the one of the pair of substrates from being cracked when the plurality of terminals of the flexible printed circuit board are connected to the groups of wiring of the one of the substrates by compression bonding thereby.
Patent TW-200304473-A (TW)
Title: Lactic acid polymer composition and molded object thereof
Inventor: YOSIMURA MASAHUMI
IPC: C08K5/20
Filed: 2002-11-14
Abstract: This invention provides a lactic acid polymer composition which comprises (i) an amide compound represented by the general formula (1) (in which R1 represents a C2-30 (un)saturated aliphatic polycarboxylic acid residue, C4-28 (un)saturated alicyclic polycarboxylic acid residue, or C6-28 aromatic polycarboxylic acid residue and R2 represents C1-18 alkyl, C2-18 alkenyl, C3-12 cycloalkyl or cycloalkenyl, etc.), (ii) an ester plasticizer, and (iii) a lactic acid polymer; a molding which is obtained by molding the lactic acid polymer composition and has transparency and crystallinity (heat resistance); and a process for producing the molding.
Patent TW-200300788-A (TW)
Title: A Method and composition for bonding fibers to rubbers
Inventor: RICHARDSON FRANK BARNETT
IPC: B32B25/10
Filed: 2002-12-06
Abstract: A method and composition for the bonding of fibers to rubbers, the method comprising the steps of treating the fibers with a primer, treating the fibers with a resoricinol/formalin/latex preparation and curing the rubber in intimate contact with the treated fibres, wherein the primer comprises a ring-opened, maleinised polybutadiene and a phenolic derivative comprising electron-withdrawing groups. The composition can be the primer alone or in combination with the resorcinol/formalin/latex preparation.
Patent TW-200409915-A (TW)
Title: Hydrogen sensor suitable for high temperature operation and method for producing the same
Inventor: Liu wen-chao
IPC: G01N27/12
Filed: 2002-12-06
Abstract: The present invention relates to a hydrogen sensor suitable for a high temperature operation and a method for producing the same. The invented hydrogen sensor structure is formed on a semi-insulative semiconductor substrate. Its epitaxial structure includes an undoped GaAs semiconductor buffer layer, and an n-type GaInP semiconductor film. After the epitaxial formation, a vacuum vapor deposition technique is used to deposit a Au-Ge-Ni alloy on the surface of the n-type GaInP semiconductor film as an Ohmic contact cathode electrode of a diode-type hydrogen sensor. Next, a thin oxide layer is formed on surface of the n-type semiconductor film, and a Pd or Pt metal is deposited on the oxide layer as a Schottky-contact-type anode electrode of the diode-type hydrogen sensor. Since Pd or Pt has a good catalytic activity towards hydrogen, hydrogen molecules will be dissociated into hydrogen atoms when being adsorbed on the surface of the Pd or Pt metal, and a large portion of hydrogen atoms will diffuse through the Pd or Pt layer and cause a polarization on the interface between the Pd or Pt metal film and the oxide layer in order to form a dipole layer. Such a dipole layer will alter the electric field between the Pd or Pt metal layer and the oxide layer, thereby reducing the metal-semiconductor Schottky energy barrier. Thus, upon coming into contact with hydrogen, the current-voltage properties of a component are altered, thereby achieving the objective of sensing hydrogen.
Patent TW-200405469-A (TW)
Title: Method for forming quantum dot
Inventor: PARK SUNG-EON
IPC: H01L29/06
Filed: 2002-12-20
Abstract: The present invention relates to a method for forming a plurality of quantum dots providing simultaneously reliability and massproduction effects. The present invention includes the steps of: a method for forming a quantum dot, including the steps of: forming a first insulating layer on a semiconductor substrate; forming an opening that exposes the semiconductor substrate by etching the first insulating layer; forming a single crystal semiconductor layer in the opening and on the first insulating layer adjacent to the opening; and forming a quantum dot on the first insulating layer adjacent to the opening by removing the single crystal semiconductor layer in the opening and portions of the singly crystal layer on the first insulating layer adjacent to the opening.
Patent TW-200304674-A (TW)
Title: Plasma treating apparatus
Inventor: GOTO MASASHI
IPC: H01L21/205
Filed: 2003-01-15
Abstract: A plasma treating apparatus adapted to treat a substrate of large area or rectangular shape even when a reactive plasma is used, comprises a rectangular wave guide tube l, a wave guide antenna 2 formed by a slit provided on the H surface of wave guide tube l, an electromagnetic wave radiating opening 4 made of a dielectric, and a dielectric space 10 disposed between the wave guide antenna 2 and the electromagnetic radiating opening 4. The plasma is generated by the electromagnetic wave radiated through the opening 4 from the wave guide antenna 2. The invention is characterized by that the surface opposite the electromagnet wave radiating opening 4 of wave guide tube l is provided with bumps ll.
Patent TW-200413421-A (TW)
Title: Catalysts for polymerizing olefins and process for producing olefin polymer
Inventor: YABUNOUCHI NOBUHIRO
IPC: C08F4/64
Filed: 2003-01-27
Abstract: Solid catalyst components for polymerizing olefins obtained by reacting the following compounds (i), (ii) and (iv) or (i), (ii), (iii) and (iv) are disclosed, in which (i) is a halogen-containing titanium compound; (ii) is an alkoxy-containing magnesium compound obtained by reacting metallic magnesium, an alcohol and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of a halogen atom per mol of the metallic magnesium; (iii) is a halogen-containing silicon compound; and (iv) is an electron donating compound represented by the following general formula (I). (in the formula, R1 represents linear or branched alkyl having 1 or more carbon atoms; and R2 and R3 independently represent each liner or branched C1-20 alkyl.)
Patent TW-200414914-A (TW)
Title: Chemical protective device
Inventor: TWU LI-JEN
IPC: A62B17/00
Filed: 2003-02-13
Abstract: A chemical protective device comprises a chemical protective part, a view window part, and a fog removal device. The view window part is mounted on the facial position of the chemical protective device. The fog removal device is installed in the chemical protective device. The fog removal device includes a driving device, and a fog removal brush.
Patent TW-200304540-A (TW)
Title: Method and apparatus for aligning patterns on a substrate
Inventor: EBY RAYMOND K
IPC: G03F7/00
Filed: 2003-02-26
Abstract: A system and method for aligning prior patterning positions formed by a first SPM tip with a second SPM tip in combination with an SPM system includes identifying first location information that includes a location of the first SPM tip and a sample reference location on an SPM sample and storing the first location information in a storage area. After replacing the first SPM tip with the second SPM tip, second location information, which includes a location of the second SPM tip and the sample reference location on the SPM sample, is identified. Displacement is calculated between the location of the second SPM tip and the first SPM tip based on the first and second location information, and either the second SPM tip or a stage supporting the SPM sample is translated to align the second SPM tip with the location of the first SPM tip in accordance with the calculated displacement.
Patent TW-200405155-A (TW)
Title: Use of a context identifier in cache memory
Inventor: HAMMARLUND PER
IPC: G06F12/00
Filed: 2003-03-14
Abstract: A context identifier is used in a cache memory apparatus. The context identifier may be written into the tag of a cache line or may be written as an addition to the tag of a cache line, during a cache write operation. During a cache read operation, the context identifier of an issued instruction may be compared with the context identifier in the cache line's tag. The cache line's data block may be transferred if the context identifiers and the tags match.
Patent TW-200404118-A (TW)
Title: Process for increasing the dry strength of paper
Inventor: KLAISNER CONSTANCE
IPC: D21H17/43
Filed: 2003-04-04
Abstract: Addition of a premixed aqueous mixture of anionic dry strength resin and cationic or amphoteric starch to a paper making pulp slurry yields paper with higher dry strength than paper that is the same except that the starch and dry strength resin are added separately.
Patent TW-200421479-A (TW)
Title: Plasma etching method and device
Inventor: PENG GUANG-JUNG
IPC: H01L21/3065
Filed: 2003-04-08
Abstract: The present invention relates to a plasma etching method and a plasma etching device. The plasma etching device uses a radio electromagnetic energy to generate plasma and comprises: a plasma reaction chamber and a rotary grab and release device. The plasma reaction chamber is installed with a substrate reaction plate and radio parallel electrode plates. The substrate reaction plate has a circular configuration. The rotary grab and release device is adjacent to the plasma reaction chamber so that a to-be-treated substrate can be placed into a plasma reaction transfer chamber. The rotary grab and release device can be used to transfer a substrate in and out of a narrow transfer enclosed chamber inside the plasma reaction chamber, thereby forming a continuous plasma reaction system. Together with the circularly arranged radio parallel electrode plates, the formation of plasma can be increased by the radio electromagnetic effect generated by the circular a.c. current in addition to the original plasma generated by the parallel electrode plates.
Patent TW-200420394-A (TW)
Title: Barber's scissors
Inventor: ADACHI HIDEMI
IPC: B26B13/20
Filed: 2003-04-14
Abstract: The present invention provides barber's scissors, which can be fitted readily to the hand or fingers of each user of different thickness, length, and the like, by bending the finger rings to have desired size and shape. Restriction on the variable range of the size is eased and strange touch of the fingers to the finger rings is eliminated. The barber's scissors (1) comprise two pivoting cutter bodies (2, 2) each having a cutter part (3) on the forward end side A and a finger ring (4) on the base end side B. The finger ring (4) is provided with a cut (6) and has softness and a shape allowing plastic deformation of bending/enlarging or contracting the finger ring (4), and the cut (6) is arranged such that the finger ring end parts (7, 7) becoming the opposite ends of the cut (6) pass each other on the side faces of the finger ring end parts (7, 7).
Patent TW-200424693-A (TW)
Title: Backlight module
Inventor: YANG PANG-LUN
IPC: G02F1/13357
Filed: 2003-05-09
Abstract: A backlight module is disclosed, which comprises a light source, a light guide plate and ink. The light source provides light, the light guide plate has an upper surface, a lower surface and a vertical side surface connecting the upper surface to the lower surface. The vertical side surface is adjacent to the light source. The light guide plate receives the light by its vertical side surface, and guides the received light for exiting through the upper surface. The ink layer is formed on any one of the upper surface, the lower surface and the vertical side surface. The ink layer comprises a brightness-enhancing agent, golden oil and de-coloring ink. Alternatively, the ink layer comprises a pearl-like shining power, golden oil and de-coloring ink. The light passing through the ink layer is diffused and enhanced in brightness, and becomes the light with high uniformity.
Patent TW-200403046-A (TW)
Title: Panty type diaper
Inventor: SAKAGUCHI SATORU
IPC: A61F13/496
Filed: 2003-05-20
Abstract: The present invention provides a panty type diaper without joint in the girth area, free of uncomfortable feeling around the leg region, and having an excellent outlook. The panty type diaper comprises an outer layer sheet constituting an enclosure, an inner layer sheet touching a wearer, a humor absorber, an elastic member for spreading/shrinking a part of respective sheets, and a pair of leg openings for passing the legs of the wearer. The outer layer sheet has a substantially circular external shape, the elastic member is stretched on the upper surface of the outer layer sheet along its outer circumferential fringe while being elongated previously, an inner layer sheet with shape and size substantially identical to those of the outer layer sheet is compounded on the upper surface of the outer layer sheet and the elastic member, and the absorber is disposed substantially in the central area on the upper surface of the inner layer sheet. With such an arrangement, a panty type diaper having no joint in the girth area and in which the elastic member shrinks to form a waist opening can be obtained.
Patent TW-200500169-A (TW)
Title: Chemical mechanical polishing process and apparatus
Inventor: HUNG YUNG-TAI
IPC: B24D13/14
Filed: 2003-06-18
Abstract: Chemical mechanical polishing process and apparatus are provided. The process is for polishing a desired polish object on a substrate with a slurry. The feature of the method is to utilize a soft polishing pad performing a pre-polishing step in order to remove a salient of the desired polish object before chemical mechanical polishing process. Because it can increase the contact area with the salient of the desired polish object and insert polishing particles into pores of the soft polishing pad for directly polishing the desired polish object, it can shrink the manufacture time and cost by decreasing a consumption of polishing particles.
Patent TW-200400877-A (TW)
Title: Polymeric laminates, processes for producing the same, and use thereof
Inventor: IWASAKI KATSUHIKO
IPC: C08J5/22
Filed: 2003-06-20
Abstract: This invention provides a laminated membrane consisting of a membrane (I) made of an aromatic polymer electrolyte having superstrong acid groups and a membrane (II) made of one member selected from the group consisting of perfluoroalkylsulfonic acid polymer electrolytes and non-superstrong acid polymer electrolytes; and a laminated membrane constituting of a membrane (III) made of a perfluoroalkylsulfonic acid polymer electrolyte and a membrane (IV) made of a non-superstrong acid polymer electrolyte. These laminated membranes are useful as electrolyte membranes excellent in power generation performance and mechanical strengths.