baber/WOPTO huggingface dataset:
Patent RU-94007879-A (RU)
Inventor: SAVCHENKO I JA
IPC: B60K13/00
Filed: 1994-03-05
Abstract: FIELD: driven by muscular vehicle. SUBSTANCE: vehicle has frame 1, basic drive wheels 3 equipped with overrunning clutches. The drive has bearings 10 being rolled on the drive shaft 12 through ratchet gears 7. The bearings are equipped with return counterweights 4. Drive toothed sprocket 6 and driven toothed sprocket 2 are interconnected through chain 5. When walking together with bearings 10, man weight and return counterweight provide shuttle-type motions around shaft 12 they are engaged through ratchet gears 7. As this takes place, drive shaft provides rotary motion and transmits it through sprockets and chain to drive wheel shaft. All the vehicle is moved as a result. EFFECT: higher efficiency.
Patent RU-94023176-A (RU)
Inventor: KUZNETSOV V A
IPC: F23R3/06
Filed: 1994-06-16
Abstract: FIELD: gas-turbine engines. SUBSTANCE: flame tube has wall made of separate segments. Double-layer segments are provided with cyclone chambers, inlet, outlet and intermediate tangential passages which are interconnected. Located axially relative to intermediate cyclone chamber is central body whose peripheral portion is provided with attachment unit for securing the deflector to segment. Diameter of central body is equal to 20 to 50 percent of diameter of cyclone chamber. EFFECT: enhanced reliability.
Patent RU-94023674-A (RU)
Title: Method of processing of vacuum gas oil
Inventor: KUDINOV A V
IPC: C10G11/05
Filed: 1994-06-22
Abstract: FIELD: petroleum-refining industry. SUBSTANCE: processing is accomplished in the presence of zeolite-containing catalyst and organic additive; 0.00001 to 0.1 mass percent of "reforming resins" is used as organic additive. The method provides for increasing the yield of petrol from 28.9 to 33.9 mass percent, and decreasing the coking from 3.5 to 1.6 mass percent. EFFECT: enhanced efficiency.
Patent RU-94025402-A (RU)
Title: Method of catalyst preparation for oil fractions hydrorefining
Inventor: RABINOVICH G L
IPC: B01J37/02
Filed: 1994-07-05
Abstract: FIELD: petrochemical and oil refining industries, production of catalysts for oil fractions hydrorefining in particular. SUBSTANCE: oil fractions hydrorefining catalyst preparation method provides for separate settling of sodium aluminate by acid under room temperature and during boiling, following mixing of produced modifications of cold and hot settling aluminum hydroxide under mass ratio of 3:1 - 1:2, washing and moulding of hydroxide or / and produced from it powder of aluminum oxide with addition of 0.5 - 15 % of kaolin, drying and calcination of carrier and application of nickel or cobalt and molybdenum on it by impregnation with solution of the metals compound, drying and calcination of produced catalyst under temperature of 220-240 C. Method allows to produce catalyst with increased denitration activity and strength. In the case its desulfurization activity is at level or over the level of catalyst produced by known method. EFFECT: increased catalyst activity and strength.
Patent RU-94031144-A (RU)
Inventor: KELEKHSAEV B G
IPC: G06G7/22
Filed: 1994-08-25
Abstract: FIELD: computer engineering; computing cos X, sec X, hyperbolic cos, hyperbolic sec functions, square root of sum or difference of known value and square of unknown value. SUBSTANCE: transformer has input bus 1, first squarer 2, unit 3, n squarers 4-1, adder 5, output bus 6, and reference-voltage supply with relevant connections. EFFECT: enlarged functional capabilities; extended class of transformed functions; reduced conversion error; improved speed; simplified design. 1 dwg
Patent RU-94031551-A (RU)
Inventor: CHISTJAKOV JU L
IPC: B03C3/16
Filed: 1994-08-29
Abstract: FIELD: electrical purification of gasses bearing sulfurous anhydride from high-resistance dust to make gasses exhausts dust-free in different branches of industry (metallurgy, chemical, oil refining, building materials etc). SUBSTANCE: method provides for passing of part of dust-gas stream bearing sulfurous anhydride and humidified at least up to 90 % through zone of barrier discharge, in which in medium of radicals sulfur dioxide effective conversion into sulfur trioxide (up to 90 %) takes place. Dust particles in discharge zone are cleared from hydrocarbon impurities and are effectively charged with ions. In humidified gas solutions of sulfur trioxide are condensed on them causing decrease of their specific electrical resistance. Entering main gas passage dust particles mixing with dust-gas stream additionally decrease total specific electrical resistance, produced due to addition of sulfur trioxide. In contrast to existing methods of gas clearance from high resistance dust, that use humidification of whole dust stream or its treatment by electronic irradiation to reduce dust specific electrical resistance, passing of part of humidified gas through zone of barrier electrical discharge allows to decrease specific resistance of dust without significant increase of main stream humidity, that is favorable reflected on state of dust settled on electrodes for their effective regeneration. Dust sediments sticking capability is decreased and structural members corrosion is lowered. EFFECT: method allows to increase effectiveness of electrical filter operation and its service duration.
Patent RU-94037879-A (RU)
Inventor: TEREGULOV A G
IPC: B64C31/02
Filed: 1994-10-10
Abstract: FIELD: manufacture of flying vehicles; superlight sports aeroplanes; treatment of small fields. SUBSTANCE: wing has primary structure made of side and keel beams which are rigidly interconnected and main plane with rigid leading edge and solid profile reducing from front plane to rear plane; it consists of two parts made from $$$ wings. Wings are made from solid flexible material and are arranged in row at spaced relation. Wings are secured on primary structure by leading edge each and are provided with guy ropes. EFFECT: improved aerodynamic property of wing due to flexible interaction of wing with incoming flow of air.
Patent RU-94039813-A (RU)
Inventor: NASYROV M Z
IPC: A61B17/56
Filed: 1994-10-24
Abstract: FIELD: medicine. SUBSTANCE: method involves performing talocalcaneal block osteotomy at the level of its deformation angle apex pointing to the plantar direction, drawing calcaneal osteotomized fragment under control in posteroinferior direction with its concurrent rotation to eliminate deformity and bringing anterior foot region in normocorrection position until the desirable length of longitudinal vault of the foot is achieved. Then controlled join of the foot with ends of crural bones and fixation in physiologically advantageous position is carried out by means of compression-distraction apparatus. EFFECT: improved functional results; restoration of natural foot shape and sizes.
Patent RU-94044675-A (RU)
Inventor: FLEMING GOVARD DEJ
IPC: D06M13/51
Filed: 1993-02-12
Abstract: FIELD: textile industry. SUBSTANCE: invention provides oiling composition and synthetic filament threads covered with this composition. Composition contains 80-99 wt % of oiling agent and 1-20 wt % of branched or straight-chain alifatic monocarboxylic acid alkali metal salts with up to 8 carbon atoms. composition is liquid at temperatures below 150 C. EFFECT: improved quality of thread.
Patent RU-94046371-A (RU)
Inventor: AL BERT SHTITTS
IPC: F16C35/077
Filed: 1994-03-17
Abstract: FIELD: mechanical engineering. SUBSTANCE: lubricant is supplied from outside, flows through the outer or inner race, and stops in the vicinity of the rolling bodies. EFFECT: enhanced reliability.
Patent RU-95101164-A (RU)
Inventor: KSENEVICH I P
IPC: F15B20/00
Filed: 1995-01-27
Abstract: FIELD: mechanical engineering; industrial tractors. SUBSTANCE: hydraulic system employing long-stroke hydraulic cylinders with single-side rod has flow meter installed in return line of head source (pump), device to switch off head source or emergency signalling device with normally closed contact in its circuit controlled by above indicated flow meter. The latter is made in the form of controllable two-position choke minimum opening position of which corresponds to delivery of working fluid into piston space of hydraulic cylinder, and maximum opening position, to delivery of fluid into rod space of hydraulic cylinder. EFFECT: reduced losses of working fluid in case of damage in hydraulic system lines.
Patent RU-95102042-A (RU)
Inventor: MEDVEDEV L F
IPC: F16J15/34
Filed: 1995-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: step cylindrical bores are made parallel to the axis of shaft 4 inside a housing. The bores are in communication with high-pressure space 14 by way of the less diameter and with low-pressure space 15 by way of the greater diameter. The bores axially receive step cylindrical pistons 6 sealed in the bores by the greater and less diameters for permitting interaction of the end of the piston of less diameter with stator member 6. The diameters of the step bores are defined by relationships presented in the invention description. The step bores in housings 8 are hermetically separated by plugs 20 from the low-pressure spaces. The spaces defined between the end faces of pistons 16 and plugs 20 are in communication with the high-pressure and low-pressure spaces through passageways 23,24 and 25 in the housing and stop devices 26 and 27. EFFECT: enhanced reliability.
Patent RU-95105983-A (RU)
Inventor: JURGEN KHEMBERGER
IPC: A61K38/55
Filed: 1994-05-03
Abstract: FIELD: microbiology. SUBSTANCE: claimed invention describes polypeptides having antithrombin activity which are obtained from tissues or secretions of leeches of the species Rhynchobdellida, preferably Thermyzon tessulatum. Polypeptids have molecular weight of about 14 kDa, 9 kDa and 3 kDa and may be used in pharmaceutical compositions for medical treatment of disorder and states induced by thrombosis. EFFECT: improved properties of the pharmaceutical composition.
Patent RU-95106226-A (RU)
Inventor: KIRJUKHIN JU B
IPC: H01S3/10
Filed: 1995-04-19
Abstract: FIELD: electric engineering. SUBSTANCE: device has heavy-voltage and grounded electrodes which are connected to generating line through magnetic switch. Peak capacitor is connected in parallel to electrodes. Pulse generator is designed as saturating transformer. One terminal of its secondary winding is connected to heavy-voltage electrode through electric capacitor. Generating line is charged by accumulating capacitor up to level of $$$ when commutator switches; simultaneously capacitor of generator is charged up to level of $$$ through saturating transformer. When transformer is saturated, this capacitor is switched. Single commutator is used in this device. EFFECT: simplified design, increased reliability, increased service life.
Patent RU-95108622-A (RU)
Inventor: BELOV S N
IPC: A61P17/02
Filed: 1995-05-26
Abstract: FIELD: pharmacy. SUBSTANCE: ointment has plant raw spirituous extracts and vegetable oil at ratio = 1:(5-7), respectively. Ointment is used for treatment of thermic, chemical burns and freezings. EFFECT: enhanced effectiveness of treatment.
Patent RU-94026845-A (RU)
Inventor: TARABAN KO V E
IPC: C07C47/58
Filed: 1991-07-15
Abstract: FIELD: chemical technology, organic chemistry. SUBSTANCE: vanillin (4-hydroxy-3-methoxybenzaldehyde) and syringaldehyde (4-hydroxy-3,5-dimethoxybenzaldehyde) were separated in potash solution (100-400 g/l) at 60-100 C by potassium syringate precipitation at 20-40 C and potassium vanillate - at 0-20 C. Precipitate of syringate and vanillate is dissolved in water and both components were precipitated by acidification with carbon dioxide. The yield of vanillin and syringaldehyde is 96% of the parent at content of the second component impurity less 0.5%. From the prepared solution of potassium hydrocarbonate potash and carbon dioxide gas were regenerated by heating to 80-100 C. EFFECT: simplified method, increased effectiveness of separation, decreased reagent consumption.
Patent TW-200408132-A (TW)
Title: Semiconductor element, electric circuit, display device and light-emitting device
Inventor: KAZUTAKA INUKAI
IPC: H01L27/092
Filed: 2002-11-08
Abstract: A current storing circuit capable of having a small area, a simple structure with the small number of devices, a low consumption current operation and high yield in manufacturing is provided. Applying the current storing circuit to the current-driving type of display device such as an OLED display device can improve the aperture rate of pixels and reliability of the display device as well as highly functionalize the display device. The invention is characterized by using a new semiconductor element in a shape of a transistor having plural drains or sources. When the semiconductor elements is used for both of a writing element and a driving element, reading in and storing a current value and outputting the current can be performed by only the two semiconductor elements, so that the area occupied by the devices would be easily reduced significantly.
Patent TW-200407751-A (TW)
Title: Apparatus and method of using personal computer to integrate functions of home electronics
Inventor: WU CHIA-CHUAN
IPC: G06F9/445
Filed: 2002-11-12
Abstract: A kind of apparatus and method for integrating functions of home electronics through personal computer are disclosed in the present invention. The invention includes the integrating type keyboard, personal computer (PC) host and keyboard encoder. The integrating type keyboard contains PC function hot-key and home electronics function hot key for providing PC function and home electronics function. The PC host contains special BIOS system and home electronics application program for executing the booting function under the home electronics mode, and home electronics function under the home electronics mode. The keyboard encoder is used for generating the keystroke code corresponding to the keystroke.
Patent TW-200300182-A (TW)
Title: Modified polyester fiber, differential shrinkage composite long fiber and fabric thereof
Inventor: JEN ZO-CHUN
IPC: D01F6/84
Filed: 2002-11-19
Abstract: A modified polyester fiber comprises a repetitive unit consisting mainly of more than 85 mole% of polyethylene terephthalate, and a polyester formed of an organic sulfonate RSO3M of the following formula A (in which R is selected from a C3~C30 alkyl group, C7~C40 aryl group and alkylaryl group; M is alkaline metal, alkaline earth metal) and B component polyalkylene glycol (B), and formed by spinning; the modified polyester fiber satisfies the following three conditions: (1) the amount of A component RSO3M being 0.4~5 wt%; (2) the amount of B component polyalkylene glycol being 0.4~5 wt%; (3) the abovementioned polyester fiber obtained by spinning received a size reduction processing at 60~130 DEG C with an alkaline solution at a concentration of 0.2~8.0 wt% for a size reduction rate of 5~45 wt%, and received a dyeing so that a fine fiber with fluff of 0.1 to 0.001 denier is formed on the surface of the fiber. The resulting modified polyester fiber and/or fiber with a high shrinkage by boiling water can be used to produce clothes through twisting or elongation false twisting that have a sensation of soft, thick, dry and natural fiber.
Patent TW-200302650-A (TW)
Title: System for context transfer for wireless internet devices
Inventor: SHAHRIER SHARIF M
IPC: H04L12/28
Filed: 2002-12-13
Abstract: A system and method for feature context transfer store all currently "active" feature contexts locally at an Access Router (AR), and store all "inactive" feature contexts centrally in a main database. The main database can be accessed by all the ARs within the same administrative domain. When a new microflow becomes active, its active feature contexts are brought from the main database and loaded into the local directory, thus replacing any inactive feature contexts that are not needed at the time.
Patent TW-200412627-A (TW)
Title: Rinse device having automatically adjustable dispensing position and angle
Inventor: PENG RICHARD
IPC: H01L21/30
Filed: 2003-01-13
Abstract: A rinse device having automatically adjustable dispensing position and angle is disclosed. The rinse device comprises at least one nozzle, at least one nozzle base, at least one first driving element, and at least one second driving element, wherein the first driving element is connected to the nozzle base, thereby in-line automatically adjusting the dispensing position of the nozzle; and the second driving element is connected to the nozzle, thereby in-line automatically adjusting the dispensing angle of the nozzle. With the use of the present invention, the time of adjusting dispensing position and angle can be saved; the dispensing position and angle can be digitized; and the rinse nozzle has the ability of scanning everywhere on the back side of the wafer, thereby increasing the cleaning ability and range.
Patent TW-200413266-A (TW)
Title: Method for treating surface of glass-based mircochannel
Inventor: LEE GWO-BIN
IPC: C03C17/02
Filed: 2003-01-21
Abstract: A method for treating surface of glass-based microchannels, which uses liquid organic-based solution containing siloxane for treating surface of microchannels on the glass substrate, such as quartz, boron glass, sodium glass, and the like, to form a solid film to isolate the glass surface of the microchannels from the environment. Therefore, the present invention can be applied for electrophoresis experiment, so that the operation causes no electrical-double-layer effects, and further eliminates the occurrence of electro-osmosis flow, and thus the separation efficiency of electrophoresis chips is improved.
Patent TW-200413190-A (TW)
Title: Method for manufacturing a wheel rim having an integrally formed hub housing and hollow spokes
Inventor: CHEN ZHONG-YI
IPC: B60B27/02
Filed: 2003-01-27
Abstract: Disclosed is a method for manufacturing a wheel rim with an integrally formed hub housing and hollow spokes, comprising the steps of: preparing metal blocks; primary forging primary heat treating; drawing; lathing; and post heat treating to form a semi-product for a wheel rim with an integrally formed hub housing and hollow spokes; and securing the hollow spokes of the semi-product to a wheel frame, for manufacturing a wheel rim with an integrally formed hub housing and hollow spokes.
Patent TW-200414421-A (TW)
Title: Method of forming a dual damascene structure
Inventor: NIEH CHUN-FENG
IPC: H01L21/768
Filed: 2003-01-29
Abstract: A method of forming a dual damascene structure. A substrate having a conducting layer is provided. A low-k dielectric layer is formed on the substrate. An opening including a trench and a via hole is formed in the dielectric layer, wherein the via hole exposes the conducting layer underneath. N2O or inert gas plasma treatment is performed on an exposed surface of the dielectric layer within the opening to form an amorphous region with a depth at the exposed surface. The opening is filled with a conductive material to form the dual damascene structure. According to the invention, adhesion between conductive material and low-k dielectric is improved.
Patent TW-200304925-A (TW)
Title: Vinyl chloride resin paste for slush molding and molded article formed from the same
Inventor: SUZUKI OSAMU
IPC: C08L27/06
Filed: 2003-03-21
Abstract: A vinyl chloride resin paste for slush molding is provided which does not deteriorate in sol viscosity characteristics, characteristics of molded articles obtained therefrom, and the like, even if the excess of a vinyl chloride resin paste for slush molding, which has been heated during a slush molding step, is repeatedly reused. A molded article which is formed from the vinyl chloride resin paste is also provided. The vinyl chloride resin paste for slush molding comprises a vinyl chloride resin for a paste and a cyclohexene-type carboxylic acid ester as a plasticizer. The molded article is obtained by molding the vinyl chloride resin paste by a slush molding method.
Patent TW-200305168-A (TW)
Title: Auto-precharge control circuit in semiconductor memory and method thereof
Inventor: PARK SANG-KYUN
IPC: G11C7/12
Filed: 2003-03-27
Abstract: An auto-precharge control circuit in a semiconductor memory and method thereof, where the auto-precharge starting point may vary. The auto-precharge starting point may vary in response to at least one control signal. The auto-precharge starting point may vary in accordance with frequency and/or latency information. The auto-precharge starting point may vary in response to at least one control signal including clock frequency information. The auto-precharge starting point may vary depending on a latency signal received from a mode register setting command. The auto-precharge control circuit may include a control circuit for receiving a write signal, a clock signal and at least one control signal, including at least one of clock frequency information and latency information, and outputting at least one path signal; an auto-precharge pulse signal driver for receiving the at least one path signal, the write signal, and an enable signal and producing an auto-precharge pulse signal, the auto-precharge pulse signal identifying a starting point for an auto-precharge operation; and an auto-precharge mode enabling circuit for receiving the clock signal, an auto-precharge command, an active signal, and the auto-precharge pulse signal and generating the enable signal.
Patent TW-200419794-A (TW)
Title: Pixel structure and method for forming the same
Inventor: LAI HAN-CHUNG
IPC: G02F1/136
Filed: 2003-03-28
Abstract: A pixel structure and a method for forming the same are described. In the prevent invention, a channel layer and a drain of a thin film transistor are defined above a scan line and not exceeding the scan line. It can reduce photo current leakage of the channel. In addition, the parasitism capacitor between the gate and the drain will not be changed when biasing between the first metal layer and the second layer occurs.
Patent TW-200306459-A (TW)
Title: Photo-sensitive printed board
Inventor: KEIICHI MOTOI
IPC: G03F7/00
Filed: 2003-04-01
Abstract: A photo-sensitive printed board includes at least a support-body, some photo-sensitive resin-layers sequentially coated on said support-body, a coating layer and a cover-film. It is characterized in that said coating layer possesses an absorption in the active light area of the photo-sensitive resin-layer and contains active light absorbent with an average molecular quantity larger than 1000.
Patent TW-200307051-A (TW)
Title: Heat treating device, heat treating method, recording medium recording heat treating program and steel product
Inventor: IIJIMA YOSHITSUGU
IPC: H05B6/02
Filed: 2003-04-07
Abstract: A heat treating device is provided, comprising a plurality sets of induction heating device (6) for heating a steel product (1), a correcting device (5) for correcting a steel product, a computing device (14) for computing power to be supplied to the induction heating device based on the conveying speed of a steel product, its target heating temperature, and its estimated temperature in a pre-stage in the induction heating device, and a power supply device (12) for supplying to the induction heating device a schedule power computed by the computing device, in which the computing device computes power for uniformly heat-treating a steel product or power for surface-heat-treating a steel product.