baber/WOPTO huggingface dataset:
Patent RU-94043615-A (RU)
Inventor: GRANOVSKIJ V S
IPC: C22C43/00
Filed: 1994-12-09
Abstract: FIELD: blast furnace, induction fusion. SUBSTANCE: temperature physical characteristics of fuse of fire-proof materials are detected by specification of two standard levels for supply power when fuse temperature is reached. Said power levels should be higher than power required for generation of fuse. Heat flows are measured separately for side and face surfaces of crucible for each level. Fuse temperature is monitored continuously. EFFECT: increased functional capabilities.
Patent RU-95102128-A (RU)
Inventor: VOL NITSKAJA EH M
IPC: E03F9/00
Filed: 1995-02-14
Abstract: FIELD: cleaning inner surfaces of vessels in various fields of economy. SUBSTANCE: method is based on following: liquid which fills tube or vessel is subjected to successive pneumatic-pulse oscillation operations with carrier frequency within 1 to 100 Hz together with varying frequency of oscillating actions within each successive operation and within limits not exceeding the carrier frequency in combination with heating by super-high frequency current and washing out of deposits which cover inner surfaces of tubes or vessels by streams of liquid. This leads to changing physical properties of deposits, softening them and removal. EFFECT: high efficiency.
Patent RU-95102728-A (RU)
Inventor: NEJMAN V JU
IPC: H02K33/12
Filed: 1995-02-24
Abstract: FIELD: mechanical engineering. SUBSTANCE: tool has fixed stator, exiting winding, and cylindrical armature with a flat disk portion interacting with a striker. The guide housing, which abuts against the stator, is made of a ferromagnetic material. The holding device is mounted inside the housing for permitting interaction with the disk portion of the armature. EFFECT: enhanced specific energy of impact. 3 cl, 2 dwg
Patent RU-95104649-A (RU)
Inventor: CHELISHCHEV B A
IPC: B30B15/14
Filed: 1995-03-29
Abstract: FIELD: punching presses for working of elongate billets curved along their length, such as T-shaped bars, angled billets etc. SUBSTANCE: punching press has mechanism provided with drive 6 and adapted for controlled displacement of tool and feedback sensor 7, which are positioned on movable clip 3. Measuring rod 8 of feedback sensor 7 is connected with profile of billet 5 under working process through double-armed lever 9, whose pivot spindle is also positioned on clip 3. Second arm of double-armed lever 9 has stop screw 10 and probe 11 for pressing of second arm to billet under working process. EFFECT: increased efficiency, simplified construction and enhanced reliability. 2 dwg
Patent RU-95105353-A (RU)
Inventor: PAK Z P
IPC: A62C3/00
Filed: 1995-04-07
Abstract: FIELD: chemical industry. SUBSTANCE: claimed invention describes composition for extinguishing fire comprising thermally dissipated component, oxidizer, binder, and additives. The oxidizer is inorganic compound selected from group consisting of dinitramide salts, e.g. potassium, sodium cesium, ammonium and other salts both in pure form and in mixtures thereof, mixtures thereof with and/or nitrates and/or perchlorates of the same metals and cations. The ratio of said components is as follows (wt.%): 0.2-35.0 thermally dissipated component; 40.0-94.0 oxidizer; 3.0-25.0 binder; 1.0-25.0 additive. Besides, claimed invention gives variants of thermally dissipated components, binder and additive constituents. EFFECT: improved properties of the composition.
Patent RU-95105685-A (RU)
Inventor: AKSENOV V I
IPC: C08F110/10
Filed: 1995-04-12
Abstract: FIELD: chemical technology, polymers. SUBSTANCE: isobutylene polymerization is carried out in toluene at temperature from -10 to +90 C by the successive addition of isobutylene (10-60 wt.-%), titanium tetrachloride (0.05-1.0 mole) per 100 mg monomer and its keeping for at least 2 min followed by addition of triisobutylaluminium at mole ratio titanium : aluminium from 100 to 0.5. Synthesized low-molecular polyisobutylene is used as addition agent to mineral or organic oils, for production of sealing agents, glues, perfumes and many others aims. EFFECT: enhanced quality of product.
Patent RU-95105834-A (RU)
Title: Electric power plant
Inventor: GANIN A N
IPC: H02N2/00
Filed: 1995-04-14
Abstract: FIELD: electric engineering. SUBSTANCE: device has rotor 1 which is mounted on rolling bearings in housing 2, magnetic-circuit half-disks 3 and 4 which are connected to halves 5 and 6 of permanent horse-hoe magnet for rotation with respect to housing 2 and each other by 180 degrees. In addition device has reference magnetic-conducting strut 7 with ring rolling guides for halves of magnet. In addition device has bearing 8 which is located in housing 2 and which rotation axis Ois displaced with respect to rotor rotation axis O. In addition device has double striction plates 10 which are connected to packets in each section. Each plate is made from magnetostrictive materials which magnetostrictive indices differ in their sign. In addition device has rests 11, ring springs 12 and 13 and end disks 14 and 15. When magnetic field of permanent magnet halves 5 and 6 is applied to double-striction plates 10, latter in each section change their shape and rests 11 are moved in radial direction. Latter engage with bearing and rotates rotor 1 counterclockwise. When double-striction plates go out of engagement area to magnetic field, they restore their shape and are pressed to rotor 1 by ring springs 12 and 13. When both permanent magnet halves 5 and 6 are turned in arbitrary direction by right angle, rotor 1 is braked. When they both are turned by two right angles, rotor reverses its rotation. In non-operating position permanent magnet halves 5 and 6 are displaced with respect to each other by 180 degrees. EFFECT: increased functional capabilities.
Patent RU-95107346-A (RU)
Inventor: ZAPUSKALOV V G
IPC: E01B35/00
Filed: 1995-05-05
Abstract: FIELD: railway transport; control and measuring laboratories. SUBSTANCE: mobile complex has track measurement car with unsprung frame and inspection tower, ground bed flaw detector made in form of georadar with transmitting and receiving antennas mounted on outer end face of car at different sides from vertical axis of its symmetry for turning in plane of car cross section through angle providing probing of bed to depth not less than 6 m and computer connected to georadar output, multiple parameter permanent way diagnostic and position control instruments including running speed and covered distance meters, rail elevation and gradient meters, rail track curve meter, and meter of rail line position in level, two units of pickups to check rail line position in plan and profile, track short irregularities pickup, rail butt joint gap pickups, rail head wear pickups, two summers, reference voltage unit, pyrometer and computer to output bus of which outputs of meters, pickup units, second adder and pyrometer are connected, and system of visual control of contact circuit condition. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-95108166-A (RU)
Inventor: KHALAEV G G
IPC: E21B33/04
Filed: 1995-05-19
Abstract: FIELD: oil and gas industry. SUBSTANCE: device is provided with additional secondary sealing members which are located between cylindrical surfaces in circular clearance of casing string heads. Sealing members interact with spacer nut with thread on its outer cylindrical surface creating a threaded pair with string head. Cylindrical supporting shoulder is made on end face of internal string head for secondary sealing members of well mouth fittings. Slots are provided in inner cylindrical surface of outer string head for circulation of solution. These slots ensure circulation of solution during washing and cementation of casing string even in case when sealing tapers of string heads are interacting with each other. Clearance between string heads after washing out of surfaces is sealed with flexible member by means of spacer shaped rings and spacer nut with threaded outer surface and a hole in end face for wrench. EFFECT: higher efficiency. 1 dwg
Patent RU-95108443-A (RU)
Inventor: PUTIN A A
IPC: C22B34/12
Filed: 1995-05-24
Abstract: FIELD: metallurgy. SUBSTANCE: melt discharge unit has locking device 1, pipe 2 with flange 3 and branch pipe 6 of retort of reducing apparatus 7. Branch pipe 6 has ring 5 positioned between pipe flange 3 and branch pipe 6 and is welded to flange 3. Diameter of ring is equal to that of branch pipe 6. Ratio of flange and ring diameters is 1:(1.0-1.2) and height ratio of ring 5 and branch pipe 6 is 1.0:(1.7-3.3). EFFECT: increased efficiency, simplified construction and improved quality of spongy titanium.
Patent RU-95112047-A (RU)
Inventor: DESFONTEJNES L N
IPC: E02B3/16
Filed: 1995-07-12
Abstract: FIELD: hydraulic engineering. SUBSTANCE: the offered earth dam has core 2 conjugated with supporting members 3 and 4 located in zones of core adjoining banks 5 and 6, respectively. Bank supporting members 3 and 4 are oriented relative to each other so that line of crossing of planes 7 and 8 over which core 2 contacts bank supporting members 3 and 4 is located in the lower pond. EFFECT: eliminated stretching stresses in zone of adjoining of dam core to canyon sides. 3 dwg
Patent TW-200300139-A (TW)
Title: Nicotinic acetylcholine receptor agonists in the treatment of restless legs syndrome
Inventor: SALTARELLI MARIO DAVID
IPC: A61P25/02
Filed: 2002-10-30
Abstract: This invention relates to the use of nicotinic acetylcholine receptor agonists for the treatment of restless legs syndrome (RLS). The invention further relates to the use of a nicotinic acetylcholine receptor agonist in the manufacture of a medicament for the treatment of RLS. The present invention also relates to a harmaceutical composition for the treatment of RLS containing a nicotinic acetylcholine receptor agonist.
Patent TW-200304191-A (TW)
Title: Test apparatus for evaluation reliablity, test system for evaluating reliablity, contactor, and method of evaluating reliablity
Inventor: TAKEKOSHI KIYOSHI
IPC: G01R31/30
Filed: 2002-11-29
Abstract: The test apparatus for evaluation reliability (10) has a wafer receiving portion (12). The wafer receiving portion (12) receives the wafer (W) in such a manner that the respective electrode pads of a plurality of devices are totally in electrical contact with the bumps of the contactor (11). The wafer receiving portion (12) is used for transmitting and receiving signals for testing between it and the detection portion (15) and is an air-sealing, heat insulating structure. The wafer receiving portion (12) has a press mechanism (13) for pressing the contactor (11), and a heating mechanism (14) for heating directly the wafer (W) that is totally in electrical contact with the contactor (11) to a predetermined elevated temperature. The test apparatus for evaluation reliability of this invention evaluates the reliability of the wiring film, insulating film formed on the semiconductor wafer in an accelerated manner.
Patent TW-200301385-A (TW)
Title: Display device and its manufacture
Inventor: KANAYAMA YASUFUMI
IPC: G02F1/13
Filed: 2002-12-09
Abstract: A method of manufacturing a display device includes the steps of: (a) capturing an insulating granular spacer with an optical forceps apparatus which utilizes a capture force of a laser beam; (b) disposing the insulating granular spacer captured with the optical forceps apparatus on one of a pair of display device substrates at a predetermined position; and (c) stacking the pair of display device substrates via the insulating granular spacer. A display device is provided which can set the distance between a pair of display device substrates uniform and suppress the display quality from being lowered.
Patent TW-200303905-A (TW)
Title: Non-reactive ink vehicle formulation
Inventor: ROLLY LUANNE J
IPC: C09D11/02
Filed: 2003-01-16
Abstract: The present invention is drawn to ink-vehicle compositions and systems adapted for use in low dye load ink compositions, contain no salts, and provide low orifice plate puddling. Specifically, a non-reactive ink-vehicle for low dye-load ink-jet inks can comprise an effective amount of water; from 1% to 3% by weight of a 1, 5-pentanediol co- solvent; from 7.5% to 15% by weight of a trimethylol- propane co-solvent; and from 5% to 8% by weight of a third co-solvent, with the proviso that the ink-vehicle comprise at least 20% by weight of total co-solvent. Alternatively, a non-reactive ink-vehicle for low dye-load ink-jet inks can comprise an effective amount of water; from 1% to 3% by weight of 10 a 1, 5-pentanediol co-solvent; from 7.5% to 15% by weight of a trimethylol propane co-solvent; and from 0.05% to 0.25% of a buffer consisting essentially of 2- amino-2-(hydroxymethyl)-1, 3-propanediol. These ink-jet ink vehicles can be used in swappable ink-jet pen systems having a common service station.
Patent TW-200307313-A (TW)
Title: Group III nitride semiconductor crystal, production method thereof and group III nitride semiconductor epitaxial wafer
Inventor: MIKI HISAYUKI
IPC: H01S5/343
Filed: 2003-02-14
Abstract: A simple method applies high quality Group III nitride semiconductor crystal growth on the substrate. Applying Group III material with the ratio of V/lll down to l,000 (including the ratio of V/III is 0) on the heated substrate for forming Group III nitride semiconductor (InGaA1N represent the Group III nitride semiconductor). Therefore, the vapor phase growth of the Group III nitride semiconductor crystal applied with using Group III material and nitrogen material on the said substrate.
Patent TW-200417702-A (TW)
Title: An improved method and apparatus of operating a PWM solenoid valve
Inventor: SHIH MING-CHANG
Filed: 2003-03-07
Abstract: The invention provides an improved method of operating a pulse-width-modulated(PWM) solenoid valve so as to improve the proportionality of the pressure to duty ratio of the valve. For the pulse-width-modulation(PWM) control, the on/off switching actions are operated instantly, but, the actual motion of the solenoid instantly, but, the actual motion of the solenoid valve is delayed and even have only half-opening due to the magnetic hysteresis and the mechanical motion of the spool valve. To avoid the above nonlinear characteristics, one compensate the delay time of the valve from the state "off" to "on" and the state "on" to "off" to ever period. Therefore, the valve can achieve the on/off switching action completely at ever period. The dead zone can be eliminated at the low duty ratio and the nonlinear characteristics can be improved at the high duty ratio. Hence, the proportionality of proportionality of the pressure to duty ratio of the valve will be substantially improved.
Patent TW-200305537-A (TW)
Title: Elevator buffer
Inventor: TAKAI KAZUHIKO
IPC: B66B5/28
Filed: 2003-03-21
Abstract: An elevator buffer includes: a hydraulic buffer main body 2 arranged at a lowermost part of a hoistway, in which a plurality of plungers 6a to 6c are coupled to an upper surface of a cylinder 5 at multiple stages; a pulley mechanism 3 having pulley multi-winging means 10 in which one end of a flexible long member 9 is fixed to the uppermost plunger 6a, the other end of the flexible long member 9 is fixed to a first fixing part 8, a middle part of the flexible long member 9 having two mutually coupled movable pulleys 12a, 12b, and a fixed pulley 13; and a return checking switch 4 operated in accordance with upper and lower positions of the movable pulleys 12a, 12b.
Patent TW-200405792-A (TW)
Title: Fishing reel
Inventor: GRUBER GERHARD
IPC: A01K89/012
Filed: 2003-04-28
Abstract: A fishing reel (1) has a spool (8) for retaining a line (7) thereon, a transmission assembly for driving the spool (8) reciprocated along the direction of its elongated axis (19) and a crank (3) for driving the transmission assembly to wind the line (7) on the spool (8), wherein the transmission assembly has at least an elliptical wheel to make the line (25) wound on the spool in a uniform distribution (27).
Patent TW-200426262-A (TW)
Title: Adjusting mechanism for motor base of weaving machine
Inventor: Zheng zheng-xiong
IPC: D03D51/02
Filed: 2003-05-19
Abstract: Disclosed is an adjusting mechanism for motor base of weaving machine, comprising a retention board fixed on a base board. A slide board is mounted on the retention board and a motor is mounted on the slide board. Sliding boss and slot are respectively formed in and arranged between the slide board and the retention board. Bolts for mounting purposes are also provided. At the time when a belt is adjusted or replaced, only the bolt between the slide board and the retention board needs to be loosened and the relative position between the slide board and the retention board can then be adjusted to change the relative position of the motor with respect to the base, which in turn control the tightness of the belt. The bolt is tightened again once the adjustment is done, thereby realizing efficient adjustment and precise control.
Patent TW-200308050-A (TW)
Title: Method for reducing pitch in semiconductor fabrication
Inventor: CHUNG CHIA-CHI
IPC: H01L21/033
Filed: 2003-06-02
Abstract: A method is disclosed for forming a semiconductor structure with conductive features having reduced dimensional spacing or pitch. First polymer layers are formed over photoresist features to facilitate patterning of both an underlying first dielectric and conductive layer into first dielectric features and conductive features. Second dielectric features are then formed in spaces between the first dielectric and between the conductive features, followed by the first dielectric features being removed. Second polymer layers are formed over the second dielectric features, such that portions of the second polymer layers cover corresponding portions of the conductive features that are adjacent to the second dielectric features. Subsequently, the second polymer layers are used to pattern the conductive features, to thereby remove portions of the conductive features that are not covered by the polymer layers and define second conductive features. The first and second polymer layers can be formed using PECVD.
Patent TW-200401524-A (TW)
Title: Data detection for codes with non-uniform spreading factors
Inventor: KIM YOUNGLOK
IPC: H04W88/08
Filed: 2003-06-23
Abstract: A plurality of communication signals is received. Each communication signal has an associated code. At least two of the communication signals have a different spreading factor. The associated codes have a scrambling code period. A total system response matrix has blocks. Each block has one dimension of a length M and another dimension of a length based on in part M and the spreading factor of each communication. M is based on the scrambling code period. Data of the received plurality of communication signals is received using the constructed system response matrix.
Patent TW-200406982-A (TW)
Title: Blind linearization using corss-modulation
Inventor: BALLANTYNE GARY JOHN
IPC: H03F3/66
Filed: 2003-06-27
Abstract: An amplitude modulated source signal (102) is received, where this signal has a source frequency bandwidth and a source envelope. A dummy envelope is computed that would yield a constant if the dummy envelope and source envelope were to be combined. An amplitude modulated dummy signal (105) is generated, where this dummy signal exhibits the computed, dummy signal envelope and has a prescribed frequency bandwidth different than the source frequency bandwidth. The source and dummy signals are added to form a combined signal (113), which is directed to an input (114a) of a nonlinear circuit (114), that is, one that exhibits amplitude dependent nonlinearity. Signals of the dummy frequency bandwidth and any intermodulation products are filtered from the output, thereby providing a linearized output (118) corresponding to the original, source signal.
Patent TW-200406901-A (TW)
Title: Layout pattern structure and forming method of bump
Inventor: HIRAKAWA EICHI
IPC: H01L23/12
Filed: 2003-07-08
Abstract: A kind of layout pattern structure includes the first and the second pattern lines, which are extended in parallel; and the bump pad connected to the first pattern line. The bump pad includes the followings: the first part, which is connected to the first pattern line and is extended by bending toward the second pattern line; and the second part, which is connected to the first part and is bended from the extending line position of the second pattern toward one side of the second pattern such that it is perpendicular to the second pattern line and is extended.
Patent TW-200404403-A (TW)
Title: Frequency synthesizer
Inventor: SMITH STERLING
IPC: H03L7/16
Filed: 2003-07-11
Abstract: The present invention provides a frequency synthesizer comprising a noise-shaped quantizer and a divider. The noise-shaped quantizer is utilized for quantizing a period control word to a time-varying value. The divider is used for generating an output signal by means of dividing a reference signal by the time-varying value. The output signal is fed back to the noise-shaped quantizer so that the noise-shaped quantizer generates the time-varying value in response to the feedback output signal. Accordingly, the frequency synthesizer of the present invention can provide a very precise frequency synthesizer featuring very accurate long-term phase, frequency, and jitter stability.
Patent TW-200510083-A (TW)
Title: Method for decomposing organic matters and device for same
Inventor: LAI BING-NAN
Filed: 2003-09-15
Abstract: A method for decomposing organic matters and device for same, including the steps of: introducing organic matters to be processed and a medium containing high-temperature microorganisms into a sealed containing tank; heating the matters to a temperature between the boiling point and 130 deg C and stirring the matters at the same time so as to increase mobility and reproductive capacity of the high-temperature microorganisms under an adaptive high temperature, so as to increase the speed of decomposing the organic matters; heating the matters to a temperature between 160 deg C and 180 deg C; and mixing the matters to a desired moisture content thereby producing organic products that have been completely sterilized.
Patent TW-200513617-A (TW)
Title: Device for detecting idle burning of gas stove
Inventor: XU ZHONG-XIONG
IPC: F23N5/24
Filed: 2003-10-02
Abstract: A device for detecting idle burning of a gas stove is installed at the center part of a gas stove head to detect the occurrence of idle burning of a cooking pot. The invented device includes: a gas stove head having at least an external flame ring and a central flame ring, in which the outer edge of the top edge of each flame ring is installed with a plurality of gas flame openings, and the center of the center flame ring of the furnace head is installed with a hollowed part; a protective cover having a bell-bottom-shaped top sleeve opening and a lower axial bore, in which the whole protective cover can be inserted on the central hollowed part of the gas furnace head; a temperature sensor having a sensor head capable of being attached to bottom surface of a cooker, in which the base of the sensor head is connected to a downwardly extended guide post, and the guide post is pivotally installed in the lower axial bore of the protective cover; and a resilient member. By way of installing the temperature sensor at the center part of the gas stove head and installing the protective cover on the outer periphery of the temperature sensor, a direct flame can be avoided. Furthermore, the resilient member is used to provide the temperature sensor with an upward abutting resilient force so that the sensor head of the temperature sensor can maintain a constant contact with the base of a cooker, thereby accurately detecting the occurrence of idle burning for the cooker.