baber/WOPTO huggingface dataset:
Patent RU-95106006-A (RU)
Inventor: ORLOV E M
IPC: B29C33/48
Filed: 1995-04-14
Abstract: FIELD: composite materials. SUBSTANCE: invention relates to processing plastics by way of winding composite materials. In order to enlarge choice of manufactured issues with more complex shape, a conical- ogival holder for manifold manufacture of casings having heat- resistant coating is employed. Holding has thick-wall shell 1, end components 2, wedge locking members 3, embedded items: front bushing 4, nozzle unit 5, funnel 6, conical-spherical locking member 7, central step-shaped hollow shaft 8, longitudinal conical- ogival sectors 9, shoring connectors 10, seating shoes 11, shaft steps 12, wedges 13. Assembled holder is covered with heat- resistant sealing coating and power shell of casing is wound using a composite material, whereupon holder is heat treated. Disassembly of holder with ready casing is performed as follows. Flat wedges 13 are pushed off and casing is separated (cut off) at parting place "B" on spherical part of conical-spherical locking member 7. The latter is removed and holder with casing is fixed on a special disassembly stand where step-shaped shaft 8 with seating shoes 11 and back locking member 3 is removed from the holder. One of longitudinal sectors of shell 9 falls out under its own weight, which is then removed through great opening. Disassembly is completed with removing remaining longitudinal sectors and front locking wedge member 3. EFFECT: increased choice of manufactured objects.
Patent RU-95107179-A (RU)
Inventor: ORLOV A S
IPC: H05B47/00
Filed: 1995-05-04
Abstract: FIELD: illumination control of locations where permanent full light is not required, such as entrance corridors and staircases of apartment houses. SUBSTANCE: introduced additionally in device are diode, second capacitor, N buttons, and control unit whose first input is connected to diode cathode and to first lead of second capacitor, second input is connected to anode of diode and to second lead of second resistor, third input, to first lead of first resistor, fourth input, to first contacts of buttons, fifth input, to second contacts of buttons and to second leads of first and second capacitors. EFFECT: reduced power requirement and improved service life of lighting lamps.
Patent RU-95108461-A (RU)
IPC: H03K3/00
Filed: 1995-05-24
Abstract: FIELD: instrumentation. SUBSTANCE: invention is meant for functional control over serviceability of generators having trapezoidal, rectangular, sawtooth, triangular, sinusoidal and other output electric signals. Proposed device enables functional control over serviceability of generators of electric signals of various forms and different polarity of output voltage of various types to be executed. Device includes filter, comparator, rectifier, threshold and logic elements. Novelty of device lies in insertion of proper couplings between mentioned elements which ensure control over serviceability of generators of electric signals of various forms and different polarities. EFFECT: expanded field of application.
Patent RU-95110987-A (RU)
Inventor: ISAEVA V S
IPC: C12G3/02
Filed: 1995-06-27
Abstract: FIELD: food industry; may be used for producing cooling soft drinks. SUBSTANCE: method involves preparing kvass wort with content of dry substances 7.8-8.0%. Baker's yeast is introduced in wort in amount of 2.2-3.2 g/l. Wort fermentation is carried out up to reducing quantity of dry substances 1.8-2.0%. Young kvass is aged in cold place, and then precipitant is added. Again kvass is kept in cold place up to forming dense deposit of yeast, then kvass is removed from it, and after blending, clear drink is received of reddish-brown color with pleasant refreshing taste of fermented bread drink and flavor of fresh rye bread. Before bottling, kvass is filtered, carbonized and pasteurized. EFFECT: improved taste.
Patent RU-95120447-A (RU)
Inventor: VASSERMAN A M
IPC: C08F8/42
Filed: 1995-12-05
Abstract: FIELD: ferromagnetic polymer materials applicable in radioelectronics, radio engineering, and computers. SUBSTANCE: invention relates to metal-filled conducting polymers. It was found possible to form molecular and supermolecular non equilibrium self- organizing dissipating structures - fractal hierarchically coordinated clusters (metal-polymer) less than 100 A in size and having specific magnetic moment of saturation per one metal atom exceeding that for metallic ferromagnetic by 20-70%. As polymers, accessible industrial polymers are used: polyacrylonitrile, nitron, mtilon, hydrated cellulose, which are modified with 1-2 wt % of transition group metals (Fe, Ni, Co) and 0.5-1 wt % of composite metal-containing mixture. Carbonization is performed in inert atmosphere at a temperature below 900 C in cyclic modes preventing growth of metal clusters greater than 100 A. EFFECT: new conducting organic-based materials obtained.
Patent RU-96108155-A (RU)
Inventor: TJUTJAEV V A
IPC: B23K9/04
Filed: 1996-04-25
Abstract: FIELD: hard-facing with indirect-action electric arc. SUBSTANCE: method implies making slots in article for hard-facing with graphite components, their combined heating up to temperature of 800-850 degrees C, filling high-temperature flux into formed slots prior to hard-facing, and hard-facing metal in slots by indirect-action arc. EFFECT: high efficiency. 3 dwg
Patent RU-96121595-A (RU)
Inventor: BELOV V I
IPC: C06B31/28
Filed: 1996-11-05
Abstract: FIELD: explosives and mining industry. SUBSTANCE: emulsion contains (in wt %): emulsifier, 0.5-3.0; liquid fuel, 4.0-7.0; sodium chloride and/or potassium chloride, 4.5-5.5; water, 12-22; and ammonium sulfate, the balance. Introducing NaCl or KCl into emulsion composition results in increasing stability of composition, primarily heat stability. In addition, because of reduced explosion temperature, exogenous fire safety increases since, with incomplete detonation or burning off, charge is incapable to inflame methane and coal. Technique of preparation of composition includes dissolution of alkali metal chloride and ammonium sulfate in water at 80 C and emulsifier in oil followed by emulsifying the two solutions. EFFECT: increased fire safety.
Patent TW-200303901-A (TW)
Title: Bridged perinones/quinophthalones
Inventor: THIEBES CHRISTOPH
IPC: C08K5/34
Filed: 2002-11-26
Abstract: Compounds of the general formula (I) or tautomeric forms thereof where Ar1 and Ar2 are independently radicals needed to complete optionally substituted carbocyclic aromatics, B is a radical of the formula-T1-W-T2-, where T1 and T2 are independently O or S and W is alkylene, especially C1-C6-alkylene, C6-C10-arylene, especially phenylene or cycloalkylene, which are each optionally substituted or is the radical of the formula (a) where the phenyl rings are optionally substituted and A is a radical of the formula O, S, SO, SO2 or CO, optionally substituted alkylene, or optionally substituted cycloalkylene, said alkylene or cycloalkylene being attached to the adjacent phenyl rings itself or else via its substitutents, or W is a radical of the formulae where s and t are independently from 1 to 6, the ends of the divalent radical B each being attached to an aromatic carbon atom of the two radicals Ar1 and Ar2, and X1 and X2 are independently a radical of the formulae selected from the group consisting of these each being located in the ring in such a way that the is adjacent to the C-C double bond, where Y is the radical of an optionally substituted benzene or naphthalene ring, Z is optionally substituted ortho-phenylene, ortho-naphthylene, peri-(1, 8)- naphthylene or arylene composed of more than two fused-together benzene rings, the aryl radicals which have more than two fused-together benzene rings being bridged ortho or in a manner corresponding to a peri position in naphthalene, Ra is H or OH, and Rb is H or halogen, especially F, Br or Cl.
Patent TW-200410370-A (TW)
Title: Manufacturing method of bottle shaped trench
Inventor: HUANG TUNG-WANG
IPC: H01L21/8242
Filed: 2002-12-11
Abstract: The present invention provides a manufacturing method for bottle-shaped trench, which includes the following steps: first, providing a semiconductor substrate with hard mask layer, and formed with a trench thereon; sequentially forming a first liner, a second liner, a conductive layer, and a third liner on the semiconductor substrate and the trench surface, wherein the first liner is different from the second liner; next, filling a sacrificing layer in specific depth on the bottom of the trench; using the sacrificing layer as the etching mask to remove the third liner, and removing the sacrificing layer; using the oxide layer as the etching mask to sequentially remove the third liner, the conductive layer, the second liner and the first liner to expose the surface of semiconductor substrate on the trench bottom; and, using the oxide layer as the mask to etch the semiconductor substrate to form a bottle-shaped trench.
Patent TW-200411688-A (TW)
Title: A manufacture and construction for a lamination capacity
Inventor: HO KWUN-YO
IPC: H01G4/30
Filed: 2002-12-18
Abstract: A manufacture and construction for a lamination capacity. First, provide a substrate layer, then form a plurality of electrical layers by using a metal powder spray method, form a plurality of dielectric layers by a spray method. The capacity is composed of the electrical layers alternately stacked with the dielectric layers. A pair of terminal electrodes is formed on both sides of the electrical layers and is electrical coupled to the respective electrical layers. A passivation layer is formed on the exposed surface of the terminal electrodes. The connection between the electrical layers and the dielectric layers can be improved thereby, that is the standard for the depth uniform ratio of the dielectric layer is under +10%, and the shift variation is under 100 micron between two neighboring electrical layers.
Patent TW-200308001-A (TW)
Title: Semiconductor device having gate with negative slope and method for manufacturing the same
Inventor: BAE GEUM-JONG
IPC: H01L29/49
Filed: 2003-02-11
Abstract: A Semiconductor device having a gate with a negative slope and a method of manufacturing the same. A poly-SiGe layer with a Ge density profile which decreases linearly from the bottom of the gate toward the top of the gate is formed and a poly-SiGe gate having a negative slope is formed by patterning the poly-SiGe layer. It is possible to form a gate whose bottom is shorter than its top defined by photolithography by taking advantage of the variation of etching characteristics with Ge density when patterning. Accordingly, the gate is compact enough for a short channel device and gate resistance can be reduced.
Patent TW-200307176-A (TW)
Title: Method of preparing high polymer compound for photo resist
Inventor: WATANABE HITOSHI
IPC: G03F7/038
Filed: 2003-03-20
Abstract: This invention discloses a method of preparing a high polymer compound for a photo resist, which has a recurring unit in response to at least one monomeric substance selected from a group consisted by a monomeric substance (a) comprising a lactone skeleton, a monomeric substance (b) comprising a group that is deserted by acidum and becomes alkali soluble, and a monomeric substance (c) comprising an alicyclic skeleton having a hydroxyl group, wherein the method is characterized in comprising (i) a polymerization step (A) that polymerizes a monomeric substance mixture comprising at least one monomeric substance selected from the group consisted by the monomeric substance (a), (b) and (c), and an extraction step (B) that extracts the polymer produced by the polymerization with an organic solvent and water and distributes the polymer produced thereby to an organic solvent layer and the metal component as impurity to a water layer, or (ii) a step (I) that has the polymer solution comprising polymer having the recurring unit in response to at least one monomeric substance selected from the group consisted by the monomeric substance (a), (b) and (c) and the metal content being under 100 weight ppb in response to the polymer pass a filter construed by a porous polyolefin film having a cation-exchange group. As a result, a high polymer compound for a photo resist with extremely low content of the impurities, such as the metal components, is capable of being obtained more efficiently.
Patent TW-200424269-A (TW)
Title: Bis-styryl dye and method for manufacturing the same and its use for a high density optical recording medium
Inventor: LEE MING-CHIA
IPC: B41M5/26
Filed: 2003-05-14
Abstract: This invention provides bis-styryl dyes for a high-density optical disc recording medium having the following formula (I): , wherein Y constitutes oxygen atom, sulfate atom, carbon atom with substitutes (C-R5) or nitrogen atom with substitutes (N-R6); R1 constitutes alkyl group having carbon number one to eighteen with or without substitutes, ketone group having carbon number one to eighteen with or without substitutes or ether group, p-alkyl benzyl group with or without substitutes; R2, R3, R5, R6, R7 can be same or different groups including hydrogen atom, halogen atom, boronic acid, nitro group, cyano group, adamantyl group, sulfo group, sulfonyl group, amide group which each contain oxygen, sulfur or nitrogen, sulalkyl group with carbon number one to eight, alkoxyl group with carbon number one to eight, carboxy group with carbon number one to eight, alkoxycarbonyl group with carbon number one to eight, hydroxyl group, ferrocenyl group or heterocyclic group; R4 can be hydrogen atom, halogen atom, nitro group, alkyl group, sulfonyl group, benzene ring with or without substitutes; and X constitutes halogen atom, ClO4-, BF4-, PF6-, SbF6-, TCNQ-, TCNE-, naphthalenesulfonic acid or organometallic complex. The bis-styryl dyes whose spectra maximum absorption in visible light range of wavelength of 300 nm ~ 800 nm can be used as a high density optical disc recording medium.
Patent TW-200406974-A (TW)
Title: Method and apparatus for identifying an operational phase of a motor phase winding and controlling energization of the phase winding
Inventor: RAMU KRISHNAN
IPC: H02P25/02
Filed: 2003-05-26
Abstract: A method for identifying an operational phase of a motor may include obtaining a first value of a signal that is indicative of the operational phase of the motor and obtaining a second value of the signal after a period of time has expired. The method further includes identifying a first operational phase of the motor if the second value exceeds the first value by a non-negative first threshold value. A second operational phase of the motor is identified if the second value does not exceed the first value by the first threshold value. The first and second operational phases may correspond to relative positions of a motor's rotor and stator, such that periods of energization may be identified for producing motoring or regenerative torque.
Patent TW-200428339-A (TW)
Title: Power-saving LED driving method
Inventor: CAI JIAN-XIAN
IPC: G09G3/32
Filed: 2003-06-03
Abstract: A power-saving LED driving method is provided. The device consists of a matrix-type display screen formed of driving circuits, memory and array display panel composed by LEDs. When the display panel executes scanning, the data is zero or not is checked by one of the memory output data and the internal data of memory. If the data is zero, delay one period of executing the scheduled row signal without any operation. The power saving of the LED-composed display panel can be achieved by this delay operation.
Patent TW-200404076-A (TW)
Title: Use of phosphoranes as coupling agents and processes for their preparation
Inventor: MCNULTY JAMES
IPC: C07C205/57
Filed: 2003-06-23
Abstract: Provided is a use as a coupling agent for condensation reactions of a compound of formula (I): wherein each of R1, R2, and R3 is independently H, hydrocarbyl, or hydrocarbyloxy, provided chat not more than one of R1 R2, and R3 is H; and at least one of Y1 and Y2 is an electron-withdrawing group and the other, if not an electron-withdrawing group, is H or a group that has no electron-donating properties, with the proviso that when one of Y1 and Y2 is H, the other is not -CN. Some of the compounds of formula (I) are novel, and methods of their preparation are also provided.
Patent TW-200406797-A (TW)
Title: Magnetic sensor with a pointing control circuit
Inventor: SAITO KOICHI
IPC: H01H25/04
Filed: 2003-06-26
Abstract: In a rectangular shaped IC chip, a pointing control circuit is formed in a central portion, and a Hall element is provided on each one of four corners of the periphery of the pointing control circuit, so as to constitute an integral unit of the magnetic sensor composed of Hall elements and the pointing control circuit. The Hall elements and the pointing control circuit are fabricated during an IC manufacturing process to constitute an integral unit of the Hall elements and the pointing control circuit. As a result, a compact construction composed of a magnetic sensor and a pointing control circuit for use in a pointing device is obtained.
Patent TW-200504574-A (TW)
Title: Computer USB peripheral with anti-loose socket
Inventor: Su de-xing
Filed: 2003-07-29
Abstract: The invention relates to a computer USB peripheral with an anti-loose connector. A pen drive is installed with a circuit board in the connector providing a connection terminal. Both sides of the connectors require a matching cap. Mainly both sides of the circuit board are installed with a connection terminal and a circuit board connection part. A first anti-loose device is installed between the connection terminal and the first cap and a second anti-loose device is installed between the circuit board connection part and the second cap without having to concern the connection method of the connector and cap so as to ensure the entire assembly of the connector, cap, circuit board and connection terminal not to be easily becoming loose.
Patent TW-200513035-A (TW)
Title: Digital phase-lock loop
Inventor: LIN TIUN-WEI
IPC: H03L7/181
Filed: 2003-09-18
Abstract: The present invention provides a digital phase-lock loop which is used to control a voltage-controlled oscillator to generate a target frequency. The digital phase-lock loop comprises a register for temporarily storing a value; a digital/analog converter for converting the value into an analog voltage to control the voltage-controlled oscillator generating an output frequency; a counter for counting the output frequency and generating a count value; and, a comparator for comparing the count value with a target value to generate a control signal, in which the control signal is used to adjust the value in the register, so that the output frequency from the voltage-controlled oscillator can approach the target frequency.
Patent TW-200410757-A (TW)
Title: Chemical liquid feeding apparatus
Inventor: NAKASHIMA KAZUSHI
IPC: B01J4/02
Filed: 2003-10-07
Abstract: The present invention relates to a chemical liquid feeding apparatus, which can stably supply a chemical liquid at a reduced initial cost and maintenance cost. The chemical liquid feeding apparatus supplies a pressurization gas through a pressurization gas pipeline to a pressurization container, and through an auxiliary pressurization gas to the pressurization container. After pressurization of the auxiliary pressurization pipeline, the pressurization gas is fed through the pressurization gas pipeline to the pressurization container, and pressurizes a chemical liquid. The pressurized transportation of the chemical liquid to the pressurization container is controlled by a switching operation according to the measurement from a gas flow meter 3.
Patent TW-200412838-A (TW)
Title: Rotor for a spinning reel
Inventor: MYOJO SEIJI
IPC: A01K89/01
Filed: 2003-10-13
Abstract: A rotor of a spinning reel has a cylindrical portion, first and second rotor arms formed on oppose sides of the cylindrical portion, a bail arm pivotably mounted to the front ends of the first and second rotor arms for guiding fishing line to the spool, and a mounting member detachably installed on the outer peripheral side of the first rotor arm. The mounting member is detachably installed in a concave portion that is formed in the first rotor arm. A bail tripping device is mounted within the mounting member. In this manner, a bail tripping device for a rotor of a spinning reel can be interchangeable regardless of the size of the rotor.
Patent TW-200515569-A (TW)
Title: Solder bumps forming method
Inventor: JAN JONG-RONG
IPC: H01L23/48
Filed: 2003-10-21
Abstract: A solder bumps forming method is disclosed, which comprises: providing a substrate having a metal layer on a surface; forming a patterned e mask layer on the metal layer; exposing a part of the mask layer; and forming a solder bump containing silver of 1.6 to 3.0 by an electroplating method.
Patent TW-200418018-A (TW)
Title: Actuator for optical pickup, optical pickup apparatus, and optical recording/reproducing apparatus using same
Inventor: KIM SEOK-JUNG
IPC: G11B7/095
Filed: 2003-10-23
Abstract: An actuator for an optical pickup includes a base, a holder fixed to the base, a moving portion on which an objective lens for focusing incident light onto a disc and a liquid crystal panel for correcting spherical aberration are mounted, a magnetic driving portion which drives the moving portion in a radial direction and in a focusing direction relative to the disc, and a connection section which includes a first connection part which serves as an electrical connection path of a signal used to drive the magnetic driving portion and has at least four wires, and a second connection part electrically independent of the first connection part, which serves as an electrical connection path of a signal used to drive the liquid crystal panel, and has wires, and which supports the moving portion to be movable with respect to the holder.
Patent TW-200515322-A (TW)
Title: Integrated digital surveillance system structure and method thereof
Inventor: Lin qi-fang
Filed: 2003-10-24
Abstract: The present invention relates to an integrated surveillance system structure and method thereof. The integrated surveillance system structure includes a plurality of digital surveillance systems (DSS); a plurality of web cameras; a plurality of network equipment in connection with the web cameras with a plurality of network lines; a plurality of closed circuit TV (CCTV) cameras; a plurality of camera servers in connection with the CCTV cameras and an integrated digital surveillance system using a plurality of coaxial cables such that the integrated digital surveillance system utilizes a plurality of network lines to directly connect the plural network equipment and connects with the digital surveillance systems, the network cameras and the camera servers through internet. The method of the integrated digital surveillance system connects the mentioned equipment capable of transmitting the monitoring video data through network to form a large-scale digital monitoring system and provide multiple special functions including a video group setup, a system sleep setup and a dynamic connection with the digital surveillance system or the integrated digital surveillance system.
Patent TW-200518149-A (TW)
Title: Mercury-containing gas-discharging tube and its gas-drawing device
Inventor: Zhou cheng-xiang
IPC: H01J15/00
Filed: 2003-11-18
Abstract: In accordance with the present invention, there are provided a gas-drawing device for use in a mercury-containing gas-discharging tube, and a mercury-containing gas-discharging tube having the gas-drawing device. The gas-drawing device includes at least one alloy body configured in the mercury-containing gas-discharging tube. The alloy body is made of material including at least one metal capable of resisting high temperature and at least one ferrous metal.