baber/WOPTO huggingface dataset:
Patent RU-95105779-A (RU)
Inventor: KHALIN V I
IPC: B23P6/00
Filed: 1995-04-14
Abstract: FIELD: working of metals. SUBSTANCE: method involves rotating conical cutter in direction opposite that of threaded member coils; extracting broken member by boring conical opening in threaded member; making thread by means of conical tapper, with direction of thread coils being opposite that of threaded opening, in which the threaded member was broken; inserting special bolt with conical thread into broken threaded member and extracting broken threaded member. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-95107039-A (RU)
Inventor: DOMINIK VALENTIAN
IPC: H05H1/54
Filed: 1993-06-21
Abstract: FIELD: plasma engines. SUBSTANCE: devices 31-33 and 34-38 for creating magnetic field in main channel 24 of plasma engine form mainly radial magnetic field in lower end 225 of main channel 24 at maximum induction at this level; induction of this field in transient zone located near anode 25 is minimum; absolute magnitude of induction of this field increases above anode 25 at level of chamber-blank 23 to obtain magnetic mirror effect. Lines of force of magnetic field between anode 25 and lower end 225 of channel 24 are concave downward causing focusing of ions at maximum density of ionization below anode 25. Devices for creating magnetic field include also flat radial pole pieces: inner piece 34 and outer piece 35 located on either side of main channel 24 and connected by means of central core 38, yoke 36 and peripheral magnetic circuit 37 located on the outside of main channel 24. Yoke 36 consists of radial members located in the immediate vicinity of anode 25 and intersecting circular chamber-blank 23 forming space between them for communication of circular chamber-blank 23 and main channel 24. EFFECT: enhanced efficiency.
Patent RU-95107528-A (RU)
Inventor: KOVALENKO P V
IPC: E21B43/27
Filed: 1995-05-17
Abstract: FIELD: oil and gas production. SUBSTANCE: method contains pumping in alcohol solution of surfactant dispersed with gaseous agent into bed, the solution being preliminarily treated with alkali. As a result, permeability of well bottom zone under conditions of watering and deposition of liquid hydrocarbons in the bed and on the bottom is considerably increased; large number of beds and seams is covered by treatment, whose efficiency is thus enhanced. EFFECT: increased productivity of well.
Patent RU-95108451-A (RU)
Inventor: PAVLOV A P
IPC: H01M4/80
Filed: 1995-06-05
Abstract: FIELD: chemical sources of electric energy with a lithium anode. SUBSTANCE: lithium chemical source of electric energy uses a lithium anode with porous metal foil serving as a commutator, separator, non-aqueous electrolyte, cathode with a current commutator of porous metal foil. The active material of electrodes is located in pores and/or on the surface of the respective current commutators. The cathode active material may be also placed in electrolyte. Porous metal foil may be made of nickel and have a thickness of 20 to 250 um, porosity - 30 to 60% and pore size - 1.0 to 40 um. EFFECT: improved design.
Patent RU-95110424-A (RU)
Inventor: PUSTYNTSEV A A
IPC: F02G1/04
Filed: 1995-06-21
Abstract: FIELD: mechanical engineering; hydraulic and pneumatic engines with external heat supply to drive part. SUBSTANCE: reciprocating movement of piston and reciprocating movement of rotor mechanically coupled with piston is converter into rotation of inner shaft and through gas acting onto turbine, into rotation of outer shaft. Engine has working cylinder 1, piston 2 with rotor 3 inside, turbine 10 secured on shaft 12. Piston 2 and rotor 3 are mounted on inner shaft 11. Cylinder 1 communicates with drive space 20 of compressor 4. Working space of compressor 4 communicates through regenerator with hot space 21 of cylinder 1. EFFECT: compact design, reduced operating noises, increased economy, simplified design of converting mechanism, high torque. 3 cl, 2 dwg
Patent TW-200409370-A (TW)
Title: Semiconductor chip with partially embedded decoupling capacitors
Inventor: SHIH CHING-CHANG
IPC: H01L29/92
Filed: 2002-11-27
Abstract: A partially embedded decoupling capacitor is provided as an integral part of a semiconductor chip for reducing delta-I noise. The semiconductor chip includes a plurality of embedded metal layers, a passivation layer formed above the plurality of embedded metal layers as a topmost layer of the semiconductor chip, and a plurality of bonding pads disposed on the passivation layer. A surface planar metal pattern is formed on the passivation layer and electrically connected to one of the plurality of embedded metal layers through one of the plurality of bonding pads or a via hole opened on the passivation layer. For example, the surface planar metal pattern may be connected to a power layer or a ground layer of the semiconductor chip. Therefore, the partially embedded decoupling capacitor is made up of the surface planar metal pattern as an electrode, others of the plurality of embedded metal layers as opposite electrodes, and the passivation layer sandwiched therebetween as a dielectric layer. Since connected to one of the plurality of embedded metal layers, the surface planar metal pattern further serves as a heat sink for dissipating heat directly from the inside of the semiconductor chip.
Patent TW-200307960-A (TW)
Title: Capacitor manufacturing method
Inventor: ITOH HIROMI
IPC: H01L21/316
Filed: 2002-11-29
Abstract: A method for manufacturing a capacitor is provided which can form a lower electrode having a high aspect ratio without suffering deterioration of the capacitor electric characteristics even when a platinum-group metal is adopted as the material of the lower electrode and a metal oxide having a high dielectric constant is adopted as the material of the dielectric film. Holes (8) that reach contact plugs (2) are formed in an insulating film (7). Then a dielectric film (9) is formed on the surfaces of the holes (8). Next the dielectric film (9) on the bottoms of the holes (8) are etched away to form holes (18) reaching the contact plugs (2). Lower electrodes (11) are then formed to fill the holes (8) and (18).
Patent TW-200410978-A (TW)
Title: Method for the separation of polysaccharides
Inventor: PAN LI-CHUN
IPC: C08B37/00
Filed: 2002-12-27
Abstract: A method for the separation of polysacchardes. The method comprises the steps of: (a) conjugating a ligand to a thermo-sensitive polymer to form a conjugate, wherein the ligand specifically recognizes a polysaccharide, and the thermo-sensitive polymer features a lower critical solution temperature (LCST); (b) contacting a mixture containing a desired polysaccharide with the conjugate at an environmental temperature lower than LCST to form a polysaccharide-conjugate; (c) collecting the polysaccharide-conjugate at an environmental temperature higher than LCST; and (d) releasing the polysaccharide from the polysaccharide-conjugate to obtain the desired polysaccharide.
Patent TW-200412516-A (TW)
Title: Corresponding method and system for semiconductor equipment tool and data collection operation, and the computer-reading medium thereof
Inventor: PENG PI-LING
Filed: 2003-01-02
Abstract: The present invention provides a corresponding method for semiconductor equipment tool and data collection operation, which includes the following steps: first, providing a data collection operation and a quality control diagram library; next, searching a control diagram code corresponding to a quality control diagram from the quality control diagram library according to the tool code corresponding to a semiconductor equipment tool; then, searching the corresponding data collection operation from the data collection operation library according to the control diagram code; finally, corresponding the semiconductor equipment tool with the data collection operation.
Patent TW-200306522-A (TW)
Title: Generation method and generation circuit of control signal, driving circuit of data line, device substrate, optoelectronic apparatus and electronic machine
Inventor: NAKANISHI HAYATO
IPC: G09G3/36
Filed: 2003-01-22
Abstract: The purpose of the present invention is to provide a generation method of control signal capable of supplying the required sufficiently large voltage for the data line to assure the contrast. The composition of data line driving circuit contains the followings: shift register for controlling output through the sampling signal supplied to the sampling signal line; the capacitor device having the first terminal and the second terminal, in which the capacitor device is formed between the first terminal and the second terminal, and the first terminal is connected to the sampling signal line; the image signal line for transmitting image signal; and the switch device, which is controlled by the control signal outputted from the output portion connected to the second terminal through the response of the sampling signal supplied to the first terminal via the sampling signal line. The switching device is provided with a control signal to make the switching device in the ON state; and the image signal transmitted to the image signal line is then transmitted to the data line through the switching device.
Patent TW-200416503-A (TW)
Title: Deep-notch impressed master plate and its manufacturing method
Inventor: WANG HSING-MAW
Filed: 2003-02-26
Abstract: The present invention provides a deep-notch impressed master plate and its manufacturing method, in which UV glue is coated on the surface of a master mold having notches to make the UV glue completely permeate into the notches, and then UV light is illuminated thereon to cure the UV glue, so as to completely copy the notch shape and depth of the pattern with deep notches, thereby solving the problem of insufficiency in manufacturing the master plate. The present invention also provides a novel plate assembling technique which is easy and which can satisfy the flatness requirement for the notches and seams in the subsequent electroforming and impressing process, so as to have a better flatness for the seams when plural master plate units are assembled into a large master plate while decreasing the influence to the notch structure at two sides of the seam.
Patent TW-200401382-A (TW)
Title: Copper wiring module control
Inventor: SHANMUGASUNDRAM ARULKUMAR P
IPC: H01L21/288
Filed: 2003-03-24
Abstract: Techniques for controlling an output property during wafer processing include forwarding feedforward and feedback information between functional units in a wafer manufacturing facility. At least some embodiments of the invention envision implementing such techniques in a copper wiring module to optimize a sheet resistance or an interconnect line resistance. Initially, a first wafer property is measured during or after processing by a plating process. Subsequently, the wafer is forwarded to a polishing process. A second wafer property is then measured during or after processing by the second process. At least one of these first and second wafer properties are used to optimize the second process. Specifically, one or more target parameters of a second process recipe are adjusted in a manner that obtains a desired final output property on the wafer by using these first and second wafer properties. Examples of the wafer properties that may be measured at the first process include thickness profile, edge exclusion information, sheet resistance profile, reflectance, resistance, resistivity drop, and reflectivity. Examples of the wafer properties that may be measured at the second process include copper clearing time, reflectance, thickness, and an electrical property.
Patent TW-200306116-A (TW)
Title: Method and apparatus of processing a pixel signal and imaging apparatus
Inventor: KOSEKI KEN
IPC: H01L27/146
Filed: 2003-04-04
Abstract: An NchMOS transistor Q71 on the input side of a current mirror 70 is made function as a voltage operating-point setting portion so that a pixel signal line potential (voltage of a horizontal signal line 20) would be constantly stable nearly at the GND. Then, an amplification factor and linearity become good in an amplification transistor in the solid imaging device 3. A current copier 90 is made function as a current sampling portion so as to receive a signal current IIN of the solid imaging device 3 through the current mirror 70 to carry out sampling of a pixel signal in a resetting period in the shape of current component as the pixel signal is. Calculating differential between a current component in a detecting period and an offset current, which is the current component in a resetting period in sampling, allows an offset component included in the pixel signal to be removed and only pure signal Isig to be picked up at an output terminal Iout, so that the FPN restraining function can be fulfilled.
Patent TW-200422403-A (TW)
Title: Recombinant plasmid expressing two fluorescence genes
Inventor: TSAI HUAI-JEN
IPC: C07K14/435
Filed: 2003-04-23
Abstract: The present invention provides a recombinant plasmid, comprising (a) a ubiquitous promoter, (b) one fluorescent gene, said gene being operably linked to and inserted downstream of said ubiquitous promoter, (c) a skin-specific or muscle-specific promoter, and (d) another fluorescent gene, said gene being operably linked to and inserted downstream of said skin-specific or muscle-specific promoter, wherein the ubiquitous promoter and the skin-specific or muscle-specific promoter have the adverse directional property and the ubiquitous promoter and the skin-specific or muscle-specific promoter are located upstream of said fluorescent gene and said another fluorescent gene respectively so as to have the directional property which permits transcription of said genes. Also provided a host cell, a method of producing a transgenic fish and transgenic fish harboring the plasmid of the invention.
Patent TW-200424387-A (TW)
Title: Method and device for producing non-woven cloth with high longitudinal/transversal tension
Inventor: Lin yao-zhang
IPC: D04H3/02
Filed: 2003-05-14
Abstract: The present invention relates to a method and a device for producing non-woven cloth with high longitudinal/transversal tension. The invented method mainly comprises: melting and extruding a plastic material through a die to form a plurality of fiber filaments in a vertical direction; using a current retractor to generate a high pressure current flowing into the vertical direction from top to the bottom for guiding the fiber filaments moving vertically downwards; using a current oscillator to generate a transversal oscillating current for blowing through the filaments in order to form continuous and transversal left/right oscillator wave-like filament segments on the filaments; and using a conveyor to collect a plurality of down-fallen filaments and longitudinally guiding the filaments for said aforementioned plurality of filaments to combine and extend longitudinally and form transversal mutual interleaving braiding on adjacent wave-like filament segments.
Patent TW-200425849-A (TW)
Title: Heat-generating shoes
Inventor: Lin zhe-wei
IPC: A43B7/02
Filed: 2003-05-16
Abstract: Heat-generating shoes hold the properties of long-lasting thermal insulation, self-heat-generating, simple device, simple production process, and low material cost. The invented shoes mainly include a shoe body, in which the base of the shoe body is equipped with a ventilation hole, and the interior of the shoe body is equipped with a groove, in which the groove is embedded with an air permeable partition plate which divides the groove into a portion for containing a volatile fuel and a portion for containing an activation heat conductor, in which the vaporized fuel goes through the ventilation hole and interacts with the catalyst of the activation heat conductor and generates heat at suitable air and temperature conditions, where the heat transfer through the heat insulating layer to the whole shoe body for maintaining sufficient heat on the shoe body.
Patent TW-200409235-A (TW)
Title: Abstract of the disclosure
Inventor: JI HUA
IPC: H01L21/762
Filed: 2003-06-12
Abstract: A method and structure to form shallow trench isolation regions without trench oxide grooving is provided. In particular, a method includes a two-step oxide process in which an oxide liner lines the inside surface of a trench and the trench is filled with a bulk oxide layer, preferably using a high density plasma chemical vapor deposition (HDP-CVD) process. The oxide liner and the bulk oxide layer are formed to have similar etch rates. Thus, when etching the oxide liner and the bulk oxide layer between stack structures, a common dielectric top surface is formed that is substantially planar and without grooves.
Patent TW-200501314-A (TW)
Title: Capacitor structure and the fabrication method thereof
Inventor: CHANG CHUNG-LONG
IPC: H01L21/762
Filed: 2003-06-26
Abstract: A method of forming a high density capacitor structure. An insulation layer having a first conductive layer is provided. A dielectric barrier layer is formed over the insulation layer. A first capacitor structure, including an upper electrode, a dielectric layer and a lower electrode, is formed on part of the barrier layer. An intermetal dielectric layer is formed over the first capacitor structure. Second and third conductive layers are embedded in the intermetal dielectric layer. The second conductive layer electrically connects the upper electrode and the first conductive layer. The third conductive layer electrically connects the lower electrode. Thus, a second capacitor structure is constructed by the lower electrode, the barrier layer and the first conductive layer.
Patent TW-200414583-A (TW)
Title: Battery pack
Inventor: BABA MAKOTO
IPC: H01M10/42
Filed: 2003-08-07
Abstract: The invention provides a battery pack wherein batteries and a circuit are completely separated. A battery block wherein the batteries are housed in a battery package, and a circuit block wherein a measurement/protection circuit having a measurement function about use conditions or performance of the batteries or a function to protect the batteries is housed in a circuit package are fit in and housed inside of an outer case. The battery block and the circuit block can be independently desorbed from the outer case. In the case where a defect of the battery block or the circuit block occurs in a manufacturing process, the block with the defect is only replaced. When the batteries in the battery block are deteriorated or consumed, the battery block is only replaced. An electrolytic solution leaked from the batteries remains in the battery package.
Patent TW-200403465-A (TW)
Title: A lens barrel incorporating the linear guide mechanism
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2003-08-26
Abstract: A linear guide mechanism for guiding rings supporting components of a lens barrel along an optical axis comprising an outer ring supporting a first imaging component, an inner ring positioned radially inwardly of the outer ring for supporting a second imaging component, a first guide ring configured to linearly guide the outer ring without rotation of the outer ring, a second guide ring configured to linearly guide the inner ring without rotation of the inner ring, and a linear guide ring having at least one guide portion located on an inner peripheral surface of the linear guide ring. The at least one guide portion engageable with the first and second guide rings, the outer ring and the inner ring is independently guidable via the respective first and second guide rings and are movable linearly along the optical axis without rotating. A lens barrel having such mechanism is also provided in the present invention.
Patent TW-200406264-A (TW)
Title: Method for manufacturing masking member of resin
Inventor: OGAWA MASANORI
IPC: B29C37/00
Filed: 2003-09-12
Abstract: Provided is a method for manufacturing masking member of resin, wherein the CAD data for designing the masking object article (2) is used to make a mould for forming the masking member (1) of resin which is applied to cover the area (3) of the article (2) to be masked. The mould is employed to produce a masking member with a resin sheet through vacuum forming and/or press forming, and then the masking member is subject to the trimming by a robot according to the trimming data obtained from the CAD data. Thus, the production of the masking member may start earlier, the mould for forming the masking member with high accuracy is obtainable in a short time, the accurate correction for the influence of heat shrinkage of masking member may be carried out in a short time, and the time required for making the masking member can be remarkably shortened.
Patent TW-200513368-A (TW)
Title: Method for performing compound nano-grade surface treatment of stone and stone therefrom
Inventor: CHEN RUI-HAN
IPC: B28B11/04
Filed: 2003-10-06
Abstract: The present invention relates to a method for performing a compound nano-grade surface treatment of a stone and a stone therefrom, comprising the following steps: a deep protective treatment step including subjecting a cleaned stone having a shiny/burned/foggy/water-jet surface to a deep protective treatment by applying a fluoro-containing or silicon-containing resin or a resin containing a mixture of the two on the surface thereof; a drying step including making the stone dried and fully absorbing the above protective resin to obtain a semi-product; and a step of applying a surface antibacterial, anti-smudge and dirt-removal treatment including preparing a solution by mixing catalyst having a particle size less than 20 nm with a solvent having a good dispersion property, and mechanically applying the solution on the above semi-product.
Patent TW-200515692-A (TW)
Title: Adjustable voltage control oscillator
Inventor: LU CHAO-HSIN
IPC: H03K3/03
Filed: 2003-10-17
Abstract: This invention relates to a voltage-control oscillator (VCO). It is capable of adjusting the gain coefficient used for receiving the control of a control voltage, and outputs a clock signal. The VCO comprises a replica bias unit, and at least a delay unit. The replica bias unit outputs a first operation voltage in accordance with the control voltage. The delay unit connects with the replica bias unit. The delay unit contains a voltage control delay line, and a load circuit. The voltage control delay line outputs a differential output signal in accordance with a differential input signal. The load circuit adjusts the differential output signal by adjusting the resistance of the load circuit.
Patent TW-200514977-A (TW)
Title: Apparatus for inspecting leads and method thereof
Inventor: BAI SHWANG-SHI
IPC: G01N21/956
Filed: 2003-10-20
Abstract: An apparatus for inspecting leads and method thereof are suitable for inspecting the leads of carrier. The apparatus comprises a light source and a mask. The mask has a pattern; the pattern and the form of leads are complementary. The method for inspecting leads is mainly observing the images of the leads and the mask. By observing the images of the leads and the mask are complementing or not for judging the mouse-bite or the extrusion of leads.