baber/WOPTO huggingface dataset:
Patent RU-94044792-A (RU)
Inventor: UMANETS V I
IPC: B22D11/10
Filed: 1994-12-21
Abstract: FIELD: metallurgy. SUBSTANCE: supplying liquid metal from pouring ladle into vacuumizer; creating residual pressure in vacuumizer; supplying liquid metal into intermediate ladle through branch pipe and further into crystallizer; drawing continuously cast ingots from them and regulating flow rate of liquid metal from pouring ladle by three-plate slide valve. During casting process, curtain from inert gas under pressure is formed in space around slide valve, with inert gas pressure being set within the range of 1.05-1.2 of current value of ferrostatic metal pressure in pouring ladle and this pressure is decreased from maximum value at the beginning of pouring process to minimum value at the end of pouring process. Apparatus has pouring ladle with three-plate slide valve mounted on ladle bottom, pouring cup mounted in pouring ladle bottom, pouring collector positioned in immovable lower plate of slide valve, middle plate drive, vacuumizer conjugated with pouring ladle bottom and provided with discharge branch pipe positioned in its bottom and extending into working vessel of intermediate ladle. Pouring cups of intermediate ladle are positioned in its bottom. Apparatus has vacuum pipeline connected with vacuum pump. Slide valve body is enclosed in housing secured to pouring ladle bottom and provided with side opening. Middle plate drive tie-rod is inserted through housing side opening. Housing bottom is provided with opening for receiving pouring collector. Branch pipe is connected to housing. Sealing members are positioned at locations where housing comes into contact with pouring ladle bottom, slide valve drive tie-rod, pouring collector and vacuumizer throat end. EFFECT: increased efficiency, stabilized continuous pouring process and increased strength of slide valve.
Patent RU-94045532-A (RU)
Inventor: BOGDANOV S F
IPC: A01K47/00
Filed: 1994-12-29
Abstract: FIELD: apiculture. SUBSTANCE: bee-keeping and honey production is effected in transportable pavilions for carrying bees for honey collection and pollinating agricultural plants. Moment of initiating honey collection is determined by starting florescence of melliferous herbs which is preferably detected by non-contact method, for example by means of sensible instruments installed at space vessel tracking stations. Time program for carrying transportable apiary platforms to determined areas is compiled at central control post and transportation facilities are defined there according to character of given area. It can be helicopter, ship and motor vehicle. EFFECT: high efficiency.
Patent RU-95102309-A (RU)
Inventor: MASLOVSKIJ G V
IPC: F22B21/08
Filed: 1995-02-13
Abstract: FIELD: heat-power engineering; transportable steam boilers. SUBSTANCE: boiler is made in form of monoblock making use of rolling stock gauge at increased heating capacity. Boiler has horizontal furnace 1 and convective gas duct with common separating water wall 3 provided with screen at front end of boiler; tube bank 6 is located in convective gas duct; tubes are brought into upper drum 7 and lower drum 8. Tubes of boiler bank are bent in such way that their upper sections are parallel to inclined section of rolling stock gauge. Centers of drums 7 and 8 are oriented by bisectors of one of upper obtuse angles and opposite right angle of above-mentioned gauge. part of tubes 9 of boiler external cooling system are used as superheated steam tubes whose upper ends are brought to compartment 10 located in steam space of upper drum and lower ends are brought to superheated steam collecting header 11. Tubes in screen are so positioned that gas flow may be deflected at furnace outlet towards end of convective gas duct. EFFECT: increased heating capacity. 1 dwg
Patent RU-95104131-A (RU)
Inventor: BAD IN V I
IPC: A23L33/00
Filed: 1995-03-23
Abstract: FIELD: healing-and-prophylactic alimentation. SUBSTANCE: healing food additive contains any biologically active substance in biologically acceptable form with the most light stable isotopes of various elements. EFFECT: higher efficiency of stimulation of man and animal vital activity. 7 cl
Patent RU-95105185-A (RU)
Inventor: ANAN EV P P
IPC: H05B7/22
Filed: 1995-04-06
Abstract: FIELD: welding and cutting; hand tools using vapor-forming liquid as working medium. SUBSTANCE: according to first design version, device has housing, nozzle-anode, rod cathode, partition with at least one channel to divide housing into discharge chamber and working medium chamber. Working medium electric heater is introduced into housing. Hole for filling the working medium is provided in housing. According to second design version, electric heater is installed in working medium chamber and is cut in when nozzle-anode and rod cathode close. Rod cathode is coupled electrically in series with supply source through electric heater. EFFECT: enlarged operating capabilities. 14 cl, 3 dwg
Patent RU-95105208-A (RU)
Title: Plant for production of motor fuels from hydrocarbon raw materials (options)
Inventor: KIRILENKO V N
IPC: C10G7/00
Filed: 1995-04-06
Abstract: FIELD: motor fuel production. SUBSTANCE: invention is dealing with plants that may be used for producing motor fuels for local needs, first of all for small or difficultly accessible oil and gas condensate fields from where transportation of crude material is unprofitable. Plant consists of fraction separator provided with evaporator connected to a tank for accumulation of diesel fuel, as well as, through gasoline fraction vapor condenser, to a tank for gasoline accumulation. Novelty is that plant is additionally provided with at least several fraction separators and gasoline vapor condensers, the latter being located in hollows of corresponding fraction separators. Each of them are connected with gasoline accumulator through gasoline vapor condenser of another fraction separator. Aforementioned condensers are made in the form of tube heat exchangers. The plant may optionally have, in addition to above said equipment, a surge tank and a gathering tank connected to hollows of fraction separators through diesel fraction vapor condenser, the surge tank being additionally connected through vapor superheater with each of those hollows. Pipelines between connected units have cut-off means. One more novelty is that, inside hollows, pipelines connecting them to surge tank are equipped with diesel fuel vapor distributors made in the form of perforated tubular members. EFFECT: assured in situ processing of crude oil.
Patent RU-95105701-A (RU)
Inventor: KOZLOV V A
IPC: C22B7/00
Filed: 1995-04-13
Abstract: FIELD: nonferrous metallurgy, hydrometallurgy. SUBSTANCE: method involves neutralization of the parent product, filtration, alkaline leaching of the separated solid residue at mole ratio of total potassium, sodium and/or ammonium to silicon = (0.2-0.5):1 up to concentration of free hydroxyl-ions 0.1-0.2 g-ion/l. EFFECT: increased extraction and quality of vanadium pentoxide.
Patent RU-95107065-A (RU)
Inventor: ROSLJAKOV O A
IPC: C08J5/16
Filed: 1995-04-27
Abstract: FIELD: friction units. SUBSTANCE: claimed invention describes antifriction compositions based on polytetrafluoroethylene and carbon containing fillers, which can be used in friction units. Antifriction composition comprises polytetrafluoroethylene and carbon-containing filler. Carbon-containing filler includes sawdust having fraction size of 10-100 microns, the ratio of components being as follows (wt%): 77-82 polytetrafluoroethylene and 18-23 sawdust. Composition is rendered porous when sintering article made thereof. EFFECT: low friction coefficient and low manufacturing cost of the antifriction composition.
Patent RU-95107412-A (RU)
Inventor: SKACHKOV V S
IPC: B04B1/00
Filed: 1995-05-10
Abstract: FIELD: methods and centrifuges for separation of emulsion, suspension and their mixtures. SUBSTANCE: method consists in introducing the starting mixture, separating it in separation chamber 27 into light and heavy fractions, removing the light fraction from zone of minimum pressure of separation chamber 27, carrying the heavy fraction from zone of maximum pressure in separation chamber 27 through bypass hole 12 provided in separating partition 11 to chamber 13, mixing the heavy fraction by means of scraper member 17 and discharging this fraction from zone of minimum pressure of this chamber. In chamber 13 gas is blown into heavy fraction. Besides that compressed air is continuously blown at adjustable flow rate through tubular passage 18 of scraper member 17 in area of bypass hole 12 provided in separating partition 11 continuously recirculating the heavy fraction around separating partition 11. Centrifuge used for realization of this method has housing 1 with starting mixture receiving chamber 2 provided with inlet branch pipes 3 and light fraction receiver 4 and heavy fraction receiver 5 provided with discharge branch pipes 6; centrifuge is also provided with rotor 8 fitted on vertical shaft 7 and provided with cover 9 with overflow hole 10. Under cover 9 separating partition 11 is located which is provided with bypass hole 12; partition 11 forms heavy fraction chamber 13 together with cover 9. Rotor is provided with device 14 having overflow hole 15 for discharge of light fraction. Transporting device 16 is mounted in lower portion of rotor. Scraper member 17 having tubular passage 18 with inlet and outlet holes is secured in housing 1. One hole is located on the outside of housing 1 and other hole is located in chamber 13. Centrifuge is provided with gas compressing device 21 whose delivery branch pipe 22 is brought in communication with inlet hole 19 of tubular passage 18; it is provided with device for regulating the amount of gas. Outlet hole 20 of tubular passage 18 is located in area of bypass hole 12 in separating partition 11. Centrifuge is provided with delivery disk 24 having radial fins 25 which is rigidly secured on shaft 7 under separating partition 11 at spaced relation; centrifuge is also provided with rotor 8. Separating partition 11 has overflow hole 26. EFFECT: enhanced efficiency.
Patent RU-95108271-A (RU)
Inventor: LUR E M V
IPC: F16L1/00
Filed: 1995-05-26
Abstract: FIELD: oil and gas industry, pipeline transfer of different density oil products using their successive pumping over by method of direct contact in particular. SUBSTANCE: to avoid different density oil products gravitational flow spreading during stops of transfer it is proposed to lay pipeline in undulating way in vertical plane with wave amplitude exceeding pipe diameter. The method of pipeline laying provides, that its bendings stop different density oil products gravitational flow spreading and prevent transferred fuels mixture volume from increase. Method allows to prevent in new laying or modernized oil products pipelines from increase of their mixture volume caused by stops of pumping over and so to preserve quality of transferred fuels. EFFECT: method allows to prevent increase of transferred fuel mixture volume during pumping breaks.
Patent SA-03240285-A (SA)
Inventor: AL-OTAIBI NORA MOHAMMED SAFI
Filed: 2003-09-08
Abstract: يتكون هذا العلاج من عدة أنواع من الأعشاب التي تساعد بإذن الله في شفاء الحروق والجروح وإزالة التعفن منها والرطوبه وتساعد على إلتحام الجرح وذهاب الإحمرار والأثار مع سرعة شفاءها . وكذلك الزيوت الموجوده فيها طبيه وتجميليه وأيضا هي معقمه للجروح. علمآ ان الغسول الذي يستعمل في تطهير الجروح والحروق له مفعول منظف يساعد على تعقيم الجروح والقضاء على البكتيريا والجراثيم كما يستعمل ايضآ في علاج الالتهابات عند المراة وكذلك قرحه الرحم بصوره ممتازه جدا.كما ان العلاج الاساسي المكون من الاعشاب قد استعمل في جروح مشدده وحسب درجه الجرح من حيث الخطوره علمآ انه استخدم في جميع اعضاء الجسم وقد اعطى نتيجة ممتازة.
Patent TW-200410097-A (TW)
Title: Ledger account management system
Inventor: WANG JUEI-MEI
IPC: G06Q40/02
Filed: 2002-12-06
Abstract: A ledger account management system comprises a plurality of client computers, a host computer, and a database. Each client computer provides an interactive interface through which a user accesses related information. The host computer includes an account module, a carrying forward module, a posting module, a check-out module, and a report module. The account module is for entering transaction record into the system to generate a summons. The carrying forward module is for carrying forward transaction records information into the system to generate a summons. The posting module is for posting transaction records information of a summons into related account. The check-out module is for balancing each account. The report module is for generating all sorts of financial report.
Patent TW-200303251-A (TW)
Title: Center support grinding method, center support grinding machine, and centering method for the centers thereof
Inventor: TOMOTAKI KATSURA
IPC: B24B41/06
Filed: 2002-12-13
Abstract: To provide a grinding machine and a centering method for the centers thereof in which the requisite space for the center support rotating mechanism for a workpiece and the in-feed mechanism is reduced to facilitate miniaturization and in which it is easy to secure the space for the supply and discharge of the workpiece and sizing measurement. A motor built-in type main spindle retaining a rotary drive center and a motor built-in type tailstock spindle retaining a tailstock center are swiveled by in-feed means eccentrically supporting them, whereby the rotary drive center and the tailstock center make an in-feed motion with respect to a grinding wheel.
Patent TW-200302207-A (TW)
Title: Electrolytic water generation device
Inventor: FURUTA TETSUYA
IPC: C02F1/461
Filed: 2002-12-18
Abstract: The technical object of the present invention is to provide an anode-side or cathode-side electrolytic water generation device, which is easy to carry, consumes less electricity and can supply whatever amount wherever and whenever. The means to solve the technical object is a kind of electrolytic water generation device having an electrolyte aqueous solution tank 8, a pump 14 for pumping the electrolyte aqueous solution from the above-mentioned electrolyte aqueous solution tank 8 to an electrolytic tank 18, an electrolytic tank 18 electrolyzing the electrolyte aqueous solution to generate the anode-side or cathode-side electrolytic water, a nozzle 26 spouting out the anode-side or cathode-side electrolytic water generated from either side, a waste liquid tank 30 accommodating the generated electrolytic water from the other side, a switch 36 connecting with the energy storage part, and a constant current circuit 34 supplying electricity to the electrolytic tank when the switch is turned on.
Patent TW-200301958-A (TW)
Title: Low profile package with power supply in package
Inventor: RABADAM ELEANOR P
IPC: H01L25/16
Filed: 2002-12-24
Abstract: A package (10) with a Power Supply In Package (PSIP) feature may include a charge pump (16) external to the die (14) in order to take advantage of a smaller die size. The die (14) may be mounted on a substrate with an array of solder balls (34) of a Ball Grid Array. The package (40) may have substantially the same size as a package without PSIP capability. In one embodiment, the passive components (16) may be mounted on the die (14) using epoxy (18). In another embodiment, the reduced-size passive components (32) may be mounted on the substrate (26) of the ball grid array (34) in a region (33) free of solder balls.
Patent TW-200302151-A (TW)
Title: Polishing pad, process for producing the same, and method of polishing
Inventor: FURUKAWA SHOICHI
IPC: B24D11/00
Filed: 2002-12-27
Abstract: The present invention provides a polishing pad for polishing the surface of a wafer for semiconductor integrated-circuit formation thereon, which has a high polishing rate, attains evenness of polishing, and has a long life. The polishing pad that is suitable for the present invention comprises a nonwoven fabric (base) and a non-porous photocured resin filling the spaces among fibers of the nonwoven fabric. It is obtained by: impregnating the base with a photosensitive resin composition comprising at least one member selected from the group consisting of hydrophilic photopolymerizable polymers or oligomers and hydrophilic photopolymerizable monomers; and then photocuring the composition.
Patent TW-200411355-A (TW)
Title: Structure and method to adjust the operation frequency of CPU
Inventor: HUANG KUN-HUNG
IPC: G06F1/08
Filed: 2002-12-27
Abstract: The present invention relates to a structure and method to adjust the operation frequency of CPU, which can switch the operating speed of CPU in the information processing system. It is composed of a firmware structure and a matching software. When the operating temperature of the information processing is over-high, the operation frequency of CPU can be adjusted by using the present invention, so as to achieve the purpose of reducing temperature.
Patent TW-200307434-A (TW)
Title: Digital frame determination method and apparatus
Inventor: OLSEN RONALD D
IPC: H04L29/06
Filed: 2003-01-03
Abstract: A digital frame determination method and apparatus are provided which collect a data frame from a digital data stream starting at an initial frame start and a nominal frame frequency, test the data frame for alignment based on a set of rules, determine an adjustment value in accordance with the set of rules when the data frame is not aligned adjust the frame start in accordance with the adjustment value, and repeat until the data frame is aligned and the alignment is verified.
Patent TW-200302392-A (TW)
Title: Manufacturing method of photomask
Inventor: KOIZUMI YASUHIRO
IPC: G03F1/64
Filed: 2003-01-24
Abstract: It is an object of the present invention to provide manufacturing method of a photomask, the method enabling the provision of a resist pattern photomask which is free from the sticking of foreign matter and has high quality. The manufacturing method of a photomask comprises applying a photoresist directly to a substrate and patterning the photoresist to produce a photomask with a resist pattern, the method further comprising a process of attaching a pellicle to the substrate before inspection process after forming ther resist pattern by carrying out a process of applying the resist to the substrate, an exposure/drawing process and a developing process.
Patent TW-200416740-A (TW)
Title: A voltage recovery switch without device breakdown issue in non-volatile memory
Inventor: HO CHIEN-HUNG
IPC: G11C16/26
Filed: 2003-02-27
Abstract: A voltage recovery switch for neutralizing a first voltage and a second voltage in a non-volatile memory. The voltage recovery switch comprises a first PMOS transistor whereof a gate is electrically connected to a third voltage and a source is electrically connected to the first voltage; an NMOS transistor whereof a gate is electrically connected to a control signal and a drain is electrically connected to a drain of the first PMOS transistor; and a second PMOS transistor whereof a gate is electrically connected to a fourth voltage, a source is electrically connected to the source of the NMOS transistor, and a drain is electrically connected to the second voltage.
Patent TW-200417614-A (TW)
Title: Steel alloy and tool made of the steel alloy
Inventor: SANDBERG ODD
Filed: 2003-03-03
Abstract: The invention concerns a steel material which is powder metallurgy manufactured and has chemical composition which contains in weight-%: 2.2-3.3 (C+N), however at least 0.3C and at least 0.06N 0.1-2.0 Si 0.1-2.0 Mn 19-23 Cr max 2.0 Ni max 2.0 Co 0.5-3.0 (Mo+W/2), however max 1.0 W 4.2-7.5 (V+Nb/2), however max 0.1 Nb max 0.2 S balance essentially only iron and impurities in normal amounts. The steel is particularly suitable for encapsulation of electronic components in reinforced plastic material. The steel in the tool contains 25-35 vol-% carbides, nitrides, and/or carbonitrides.
Patent TW-200418161-A (TW)
Title: Semiconductor chip package and method for manufacturing the same
Inventor: TAO SU
IPC: H01L23/498
Filed: 2003-03-05
Abstract: A semiconductor chip package mainly comprises an interconnection substrate, a central substrate, a peripheral substrate and a semiconductor chip interposed between the interconnection substrate and the central substrate. The interconnection substrate has a recessed cavity for receiving the semiconductor chip. The present invention is characterized by that the peripheral substrate is separated from the central substrate thereby decreasing the stress caused by CTE mismatch of the semiconductor chip package. Furthermore, both the central substrate and the peripheral substrate are mechanically and electrically connected to the interconnection substrate such that the semiconductor chip can be electrically connected to the peripheral substrate through the central substrate and the interconnection substrate. The present invention further provides a method for manufacturing the semiconductor chip package.
Patent TW-200417450-A (TW)
Title: Printed wiring board processor
Inventor: HONDA YUJI
IPC: B23B41/00
Filed: 2003-03-11
Abstract: The object of the present invention is to provide a printed wiring board processor that does not cause any reduction in the processing speed, while being easy to maintain and inspect. The solution of the present invention is that a spindle 17 is supported in an integral structure by a housing 20 and can be freely moved upward or downward within the interior of a carriage 15 by a straight line guidance device 19, which is composed of a cylinder roller 19a and a holding plate 19b which supports the cylinder roller in a rotation-free manner. By forming a seal unit 70, consisting of a soft wiper 73, a dust wiper 74, and the like, on an upper side of the carriage 15, and by installing a lower cover 85, supporting the soft wiper 73 and dust wiper 74, on a lower side of the carriage 15, it is designed to prevent cut chips, etc., attached to the surface and other portions of the housing 20, from entering the interior of the carriage 15.
Patent TW-200400530-A (TW)
Title: Image display apparatus and its manufacturing method
Inventor: TAKENAKA SHIGEO
IPC: H01J9/18
Filed: 2003-03-28
Abstract: An image display apparatus comprises a first substrate (10) having an image display face and a second substrate opposite to the first substrate with a gap and provided with electron sources (18) which excite the image display face. Spacers (30a, 30b) which support the atmospheric load acting on these substrates are provided between the first and second substrates. A conductor (33), which repels the electron beam emitted from the electron source, is provided between the end of the spacer on the second substrate side and the second substrate.
Patent TW-200400703-A (TW)
Title: Method of tracking time intervals for a communication signal
Inventor: IANCU DANIEL
IPC: H04B1/69
Filed: 2003-05-01
Abstract: An improved tracking system, illustrated as a delayed lock loop. The time intervals of a communication signal are tracked by first sampling the communication signal. A standard and a sample, advanced relative to each other by i sample positions from a sample position representing an assumed arrival position ta of a time interval, are correlated over a correlating length of k samples. Also, the standard and a sample retarded relative to each other by the i sample positions from the assumed arrival time ta are also correlated over k samples. A timing error is determined from the correlations. A predication of the arrival time tp of the next interval is determined from the error. One or more of the correlation length k or the i sample position is modified based on the predicated arrival time tp. The process is repeated using any of the modified correlation length k and/or sample position i. The timing error may also be used for descrambling and despreading.