baber/WOPTO huggingface dataset:
Patent RU-94025919-A (RU)
Inventor: BOBOED N T
IPC: F02K5/00
Filed: 1994-07-12
Abstract: FIELD: heavy transport and passenger aircraft. SUBSTANCE: air pressure ratio in modern turbojet engines reaches 27-30. Further increase of air pressure ratio enhances economical efficiency of engine to insignificant level but specific thrust reduces considerably due to rise of temperature after compressor. Provision is made for intermediate cooling of air in compressor. As soon as air pressure ratio $$$ reaches approximately 10, air from compressor is fed to heat exchanger where it is cooled with cold air forced by second-loop fan. Heat is transferred from first-loop compressor to second-loop air heating it and increasing rate of flow, thus increasing the engine thrust. After heat exchanger cooled air enters the high-pressure compressor. Compression work in high-pressure compressor is reduced by 1/3 due to drop of temperature, thus increasing the free energy by two times. The bypass ratio "m" at $$$=1.42 of fan increases from 5 to 10, thus increasing the engine thrust by two times. Heat exchanger consists of segments twisted by Archimedean spiral which makes it possible to ensure even pitch of passages by engine diameter. Segments are made from light metal, for example, aluminium. Compressed air from compressor enters inner passages whose passage areas may be small. Outer passages have large areas and are provided with outer fins to ensure required heat exchange surface. Segments are supported by rests to ensure required rigidity and avoid vibrations. EFFECT: enhanced economical efficiency and specific power of engine.
Patent RU-94036719-A (RU)
Inventor: TEN KOVTSEV V V
IPC: H01M10/34
Filed: 1994-09-26
Abstract: FIELD: electric engineering, production of high-capacity storage batteries. SUBSTANCE: electrolyte of high-capacity storage battery has following composition: potassium hydroxide 10 - 30, lithium hydroxide 5 - 15, water rest Specific feature of its manufacturing method is mounting separated electrode unit in housing, filling housing with water solution of lithium hydroxide with concentration of 50-110 grams per liter, soaking in vacuum and charging. After this water solution of lithium hydroxide is removed, and tank is filled with water solution of potassium hydroxide with concentration 300-350 grams per liter with addition of 15 - 35 grams of lithium hydroxide per liter.. EFFECT: decreased loss of capacitance when cell is used.
Patent RU-94041747-A (RU)
Inventor: VIL FRID REHZE
IPC: B01D1/18
Filed: 1993-02-04
Abstract: FIELD: methods of processing of secondary vapors of drying by overheated water steam, that are not recirculated in process. SUBSTANCE: method provides heat exchange by cooling medium and treatment of produced in the case condensate. In the case condensate treatment is exercised by at least one stage thermal purification with production of water steam phase and liquid phase, that are subjected to separate treatment. In the case as cooling medium they use produced in process of thermal purification liquid phase. EFFECT: increased effectiveness of processing.
Patent RU-95100581-A (RU)
Inventor: ZOSIMOV F N
IPC: G01V13/00
Filed: 1995-01-13
Abstract: FIELD: geophysical method of examination of holes. SUBSTANCE: process of calibration of equipment for induction logging includes supply of signals of tests to input of measurement transducer which conductance is less than sensitivity zone of device or is a little bigger. Start of range of measurement Co of equipment is found by formula $$$, where $$$ is signal "zero in air"; $$$ signal of test equivalent to the biggest conductance of rocks within examined section $$$; $$$ is nominal of test from which first deviation of pointer of device occurred; $$$ is value of its output signal. Value Co is imparted to zero of scale dial recorded along section of hole. EFFECT: improved reliability of process.
Patent RU-95103349-A (RU)
Inventor: KOCHERGIN A B
IPC: A63B69/12
Filed: 1995-03-07
Abstract: FIELD: sports equipment. SUBSTANCE: training apparatus is used to teach swimming and improve motive strokes of swimmer. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-95105166-A (RU)
Inventor: MALKOLM ROBERT MERREJ NAJT
IPC: B42D15/10
Filed: 1993-07-01
Abstract: FIELD: identification of valuable documentation. SUBSTANCE: this innovation relates to identification of banknotes, passports, identity cards and other documents of considerable value for which danger of forgery exists and which have a paper or polymer section carrying liquid-crystal material for producing optical effects which are various in passing and reflected light. Method of producing these identification means or documents and testing them for authenticity is also given in description of invention. EFFECT: high efficiency.
Patent RU-95106212-A (RU)
Inventor: DANILOVA E A
IPC: C07C311/16
Filed: 1995-04-19
Abstract: FIELD: production of dyes, catalysts and biologically active compounds. SUBSTANCE: proposed compound represents novel derivative of phthalodinitrile having formula. EFFECT: improves quality of desired product.
Patent RU-95110012-A (RU)
Inventor: CHEPELENKO V V
IPC: G01S13/74
Filed: 1995-06-14
Abstract: FIELD: radar systems. SUBSTANCE: method is based on measurement of characteristics of signals reflected from target and on their comparison with standard ones. During operation of radar with known effective scattering area of high-altitude target level of signal received from it is found as well as corresponding range to target, present values of level of signal received from target, range to it and target aspect are measured during tracking of real high- or low-altitude target, present values of generalized characteristic of signals received from target are calculated as, signal A(t) is filtered linearly with extraction of signal Af(t), extreme maximum and minimum values of Af(t) are determined, factor of target aspect is found and effective scattering area of target is calculated by formula G=G*K(L)*(A), where A=0.5(A+ A); Go is known effective scattering area of target during a priori measurements; Kp(L) is coefficient of target aspect; L is target aspect; R is present value of range to target during tracking; Ro is value of range to target during a priori measurements; Pc is present value of level of signal received from target during tracking; Po is value of level of signal received from target during a priori measurements. EFFECT: increased authenticity of method.
Patent TW-200300399-A (TW)
Title: Rear seat foot support structure of scooter model motorcycle
Inventor: OKADA NAOKI
IPC: B62M5/00
Filed: 2002-11-19
Abstract: This invention provides a rear seat foot support for structure for a scooter motorcycle that provides a moderation impression to the opening and closing operation of the rear seat foot support that can be easily drawn out. Disclosed is a scooter motorcycle, having a pair of rear seat foot supports 47 for the co-occupant, provided at the left and right side of the opposing sides of the body beneath the seat in a manner that they can freely rotated to support the rear seat foot supports 47, which may be withdrawn or received in indents 12a formed at the sides of the body in a manner that is parallel to a rotating plane of the rear seat foot supports beneath the rear seat foot supports 27. A torsion spring 53 is provided to provide a moderation impression to the opening and closing operation of the rear seat foot supports 47.
Patent TW-200304422-A (TW)
Title: Packaging container with contents mixing structure
Inventor: KI GEUN-SEO
IPC: B05B11/00
Filed: 2002-11-28
Abstract: The objective of this invention is to provide a container body having a structure for mixing the contents, such that a main content and an auxiliary content stored in the packaging container may be individually stored in a single packaging container that is sold in the market, wherein the main and auxiliary contents are only mixed when needed, so as to prolong the valid time of the product, and to prevent the individually packaged main and auxiliary contents from remaining in the packaging container, and to ensure complete mixing of the main and auxiliary contents prior to being discharged. To solve the problem, the solution of the present invention is that a packing container in the form of a pump container that comprises a container body, a discharge pump, and a movable bottom part, wherein the bottom part is raised by an amount of discharged volume of the contents according to the discharge of the contents by the operation of the pump to prevent air from being taken into the container body, characterized in comprising a main container and an auxiliary container separated from the main container by a separating means, the separating means allowing to communicate the main container with the auxiliary container by the operation to mix the contents in both the main container and the auxiliary container with each other.
Patent TW-200304040-A (TW)
Title: Phase shifter mask
Inventor: PFORR RAINER
IPC: G03F1/00
Filed: 2002-12-02
Abstract: In a phase mask (8) with symmetrical structures (1, 2) for producing closely adjacent pairs (5) of structures (1', 2') on a semiconductor wafer (9) such as, for example, trench capacitor pairs for memory modules, the structures (1, 2) within the pair have a phase deviation difference of 180 DEG with respect to one another. In the case of structure dimensions at the resolution limit of the exposure system, this reduces the influence of lens aberrations on the resulting right-left linewidth difference. A method for producing the structures (1', 2') on the wafer (9) comprises the step of selecting the phase assignment to the right (2) or left structure (1) in a manner dependent on the sign of the linewidth difference, if it is measured using the same exposure system without phase assignment.
Patent TW-200409696-A (TW)
Title: Method for forming metal resin/highly viscous curable fluid and device therefore
Inventor: Chen zhao-xun
IPC: B29C41/02
Filed: 2002-12-10
Abstract: The present invention provides a method for forming metal resin/highly viscous curable fluid and a device therefore. The invented forming method comprises: mixing a hardening agent, a resin, and a metal powder to form a mixture; heating the mixture to form a liquid; installing the liquid mixture in a vacuum environment and degassing the liquid mixture; infusing the degassed liquid mixture into the mold cavity of a mold; and rotating the mold to provide a centrifugal force to the mixture in the mold cavity to obtain a metal resin product formed in the mold cavity.
Patent TW-200302493-A (TW)
Title: Transparent conductive film, its manufacturing method, and electroluminescent light-emitting device
Inventor: KOYAMA MASATO
IPC: C23C14/08
Filed: 2002-12-12
Abstract: The purpose of the present invention is to suppress the degradation of light emission brightness for EL light-emitting device, which uses light emitting layer (using aluminum nitride as the passivation-like fluorescent material), when continuously emitting light at high temperature and in high humidity environment. The solving means is described in the following. The transparent conductive film for the EL light-emitting device, which uses light emitting layer (using aluminum nitride as the passivation-like fluorescent material), is the transparent conductive layer (B) that is composed of indium atoms, tin atoms, and oxygen atoms, and is formed on one main surface of the transparent polymer film (A) through the sputtering method of adding a specific amount of oxygen and hydrogen in the sputtering gas. The transparent conductive film has the feature that the resistance variation rate is within 5% when 60% surface area of the transparent conductive layer is covered by ammonia water with 28% mass for five hours.
Patent TW-200412817-A (TW)
Title: Organic light-emitting diode
Inventor: HSIAO TIAO-HUNG
IPC: H05B33/00
Filed: 2003-01-10
Abstract: An organic light-emitting diode (OLED) is provided. It comprises a substrate, a anode layer, a cathode layer, an organic emitting layer, and a optical compensating film, wherein the organic emitting layer comprises a red organic emitting layer, a blue organic emitting layer, and a green organic emitting layer. The anode layer is located on the substrate. The organic emitting layer is located on the anode layer. The cathode layer is located on the organic emitting layer. The optical compensating film is located between the substrate and the anode layer under the red and blue organic emitting layer, whereby rising the transmittance of red light and blue light. Moreover, there is no optical compensating film under the green organic emitting layer to keep the transmittance of green light.
Patent TW-200415778-A (TW)
Title: Layout structure of standard cell
Inventor: TIEN LI-CHUN
IPC: H01L27/04
Filed: 2003-02-06
Abstract: A layout structure of standard cell, utilized in an IC layout process, is disclosed. Without changing the size and height of the standard cell, a source OD of a P-type transistor is electrically connected directly with a metal layer, which is electrically connected to a power source, through a contact plug, and meanwhile, an operational layer of a N-type transistor is also electrically connected directly with a metal layer, which is electrically connected to a ground, through another contact plug. Therefore, the size of the P-type transistor and the N-type Transistor are increased, thereby enhancing the performances of the P-type transistor and the N-type Transistor. Thus, the performance of the standard cell is enhanced.
Patent TW-200402419-A (TW)
Title: Novel compounds
Inventor: ANCLIFF RACHAEL ANN
IPC: A61P31/18
Filed: 2003-03-26
Abstract: Certain compounds of formula (I): wherein: R1 represents substituted or unsubstituted heteroaryl; Y represents -(CRnaRnb)n-; Rna and Rnb are each independently hydrogen or C1-6alkyl; n is an integer from 1 to 5; R2 represents unsubstituted or substituted aryl or unsubstituted or substituted heteroaryl; R3 represents hydrogen or C1-6alkyl; and salts and solvates thereof are CCR-3 antagonists and are thus indicated to be useful in therapy.
Patent TW-200307951-A (TW)
Title: Semiconductor memory device having external data load signal and serial-to-parallel data prefetch method thereof
Inventor: KWAK JIN-SEOK
IPC: G06F12/00
Filed: 2003-04-17
Abstract: A semiconductor memory system, a memory control circuit and a semiconductor memory device are disclosed. The system includes a memory control circuit for generating a data strobe signal and a data load signal in synchronization with each other. The memory circuit, which can be an SDRAM memory circuit, receives the data strobe signal and the data load signal and writes data in response to the two synchronous signals. Because the signal are synchronous, parameters introduced by timing variations caused by different signal domains are eliminated. As a result, high-frequency operation of the system is greatly improved.
Patent TW-200426249-A (TW)
Title: Apparatus and method for manufacturing metallic ferrule
Inventor: SAWADA HIDEKI
Filed: 2003-05-16
Abstract: The present invention provides a method for manufacturing a ferrule having a high coaxiallity while keeping a mass productivity. A titanium mesh case 21 in which nickel grains 22a are dipped and held in an electrolysis solution 11, and a supporting means for core material 3 with which a core material 31 dipped in the electrolysis solution 11 is held substantially horizontally by being kept away from the titanium mesh case 21 by a prescribed distance are provided.
Patent TW-200501752-A (TW)
Title: Coding and decoding of video data
Inventor: HWANG WEN-LIANG
Filed: 2003-06-18
Abstract: A novel method for coding and decoding video data and codec thereof are disclosed. The invented method provides an FGS (fine grained scalability) algorithm using bit plane coding technique. While conducting the bit plane encoding, the spatial and temporal dependence between bit planes is used to exploit the redundancy in the bit planes. In the embodiment of this invention, the bit plains are represented by quadtrees and bit plane prediction is made to remove the spatial and temporal redundancy in a video. The scalability of the video data is fine-grained since atoms of the motion residuals do not have to be grouped as coding units.
Patent TW-200502486-A (TW)
Title: Power generating method and device using potential energy in accompaniment with principle of intertia
Inventor: CHIU CHIN-HO
IPC: F03G3/00
Filed: 2003-07-01
Abstract: This invention uses the meshing operation between gears to input and output energy. The conversion between the top and bottom fulcrum or right- and left-side fulcrum of the weight would change to the fulcrum of the weight between the top and bottom or between opposing sides. At the center of the weight and a disc is each provided plural sets of compression springs, to allow smooth conversion between the top and bottom fulcrum or between the opposing sides. Accordingly, the weight is able to freely expand without application of external forces. The use of a weight, the expansion and retraction and the expansion and retraction of the fulcrum and the delicate change to displace the gravitational center of the disc. The displacement of the gravitational center allows the disc to structurally rotate and act freely. That is, energy is generated by the displacement of the gravitational center of the disc by converting the change between the top and bottom or the right-side and right-side fulcrum into expansion and retraction movement.
Patent TW-200420495-A (TW)
Title: Highly dispersible silica with high surface area
Inventor: UHRLANDT STEFAN
IPC: C01B33/18
Filed: 2003-07-30
Abstract: The present invention relates to a highly dispersible silica which has a high surface area, a process to manufacture the aforesaid silica and its use as a tire filler for utility vehicles, motor cycles and high speed vehicles.
Patent TW-200507227-A (TW)
Title: Alignment mark and photolithography alignment method for eliminating process bias error
Inventor: CHIEN TONY
IPC: H01L23/544
Filed: 2003-08-01
Abstract: An alignment mark is made of at least two non-parallel trenches having two reducing-width-to-zero ends. The displacement error produced by a process bias error is zero when the width of the two trenches is zero. Hence, the alignment target of the previous layer can be reproduced.
Patent TW-200410641-A (TW)
Title: Cereal based food product comprising DHA and/or EPA
Inventor: SIEVERT BIRGIT
IPC: A23L7/10
Filed: 2003-08-07
Abstract: The invention relies on cereal based food product having a water activity between 0.2 and 0.4 and comprising encapsulated DHA and/or EPA and citrus flavour, with no off-taste and odour. The food product is preferably shaped as a bar.
Patent TW-200408843-A (TW)
Title: Splice module for use in optical fiber alignment
Inventor: TAKEDA JUN
IPC: G02B6/38
Filed: 2003-09-26
Abstract: A splice module for optically interconnecting ends of first and second optical fibers (200, 300), each of which has a predetermined radius (Rf). The splice module comprises first and second plates (20, 30), both of which are made of silicon. The first plate 20 is provided with grooves (22). The second plate (30) is arranged on the first plate (20) to cover the grooves (22) and to define passage ways (26) for receiving and aligning the ends of the first and the second optical fibers (200, 300). The passage way (26) has an inscribed circle (28), which has a radius (Ri) larger than the predetermined radius (Rf) by a predetermined difference (D) between 0.5 μ m and 1.0 μ m, both inclusive.
Patent TW-200426982-A (TW)
Title: Method of manufacturing a semiconductor device with a silicon body provided with field isolation regions consisting of grooves filled with isolating material
Inventor: SCHMITZ JURRIAAN
IPC: H01L21/762
Filed: 2003-09-30
Abstract: A method of manufacturing a semiconductor device comprising a silicon body (1) having a surface (4) provided with field isolation regions (2) enclosing active regions (3). In this method, on the surface of the silicon body there is formed an auxiliary layer (5) of a material on which, during an oxidation treatment, a thicker layer of silicon oxide is formed than on the silicon of the silicon body. Here, an auxiliary layer comprising silicon and germanium is formed on the surface, said auxiliary layer preferably being a layer of SixGel-x-yCy, where 0.70 < x < 0.95 and y < 0.05. Next, at the location of the field isolation regions to be formed, windows (9) are formed in the auxiliary layer and trenches (11) are formed in the silicon body. Next, on the walls (12) of the trenches, a silicon oxide layer (13) is provided and on the walls (10) of the windows a silicon oxide layer (14) is provided, both being formed by an oxidation treatment. The auxiliary layer is not oxidized throughout its thickness. After the oxidation treatment, a layer of insulating material (18) is deposited which fills the trenches and windows completely. Then, successively, a planarization treatment is carried out until the non-oxidized part of the auxiliary layer (17) is exposed, and the exposed part of the auxiliary layer is removed. Thus, field isolation regions (2) are formed having an edge (19) extending above the active regions (3). During the oxidation treatment, germanium atoms can be trapped at the walls of the trenches; these atoms, however, will not influence the properties of the field isolation regions.
Patent TW-200413545-A (TW)
Title: Magnesium alloy with room-temperature formability and excellent corrosion resistance
Inventor: FUKUZUMI TATSUO
IPC: C22C23/02
Filed: 2003-10-08
Abstract: A magnesium alloy with formability at room temperature and excellent corrosion resistance is provided. Specifically, a magnesium alloy is provided which comprises, in mass%, 8.0 to 11.0% Li, 0.1 to 4.0% Zn, and 0.1 to 4.5% Ba, with the balance being Mg and unavoidable impurities, the alloy which further comprises 0.1 to 0.5% Al, and the alloy which further comprises 0.1 to 2.5% Ln (a total amount of one or more lanthanoids) and 0.1 to 1.2% Ca.
Patent TW-200516820-A (TW)
Title: Over current detector of motor driver
Inventor: LI SHOU-MING
IPC: G01R15/18
Filed: 2003-11-04
Abstract: An over current detector of a motor driver is disclosed to detect the over current flowing into the motor driver when the motor malfunctions. The detector is characterized in comprising a current transform whose one terminal of the input side receives a rectified current, and the other terminal of which is coupled the input terminal of the motor driver. One terminal of the output side is coupled to an input terminal of a comparator, and the other terminal is coupled to the ground. The disclosed current detector has the advantages of reliable over current protection, quick reaction, low cost and circuit simplifying.
Patent TW-200417427-A (TW)
Title: Deformed element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulic-bulged product
Inventor: TOMIZAWA ATSUSHI
IPC: B21D26/02
Filed: 2003-11-07
Abstract: A deformed element pipe for hydraulic bulging in accordance with the present invention has a peripheral length with an outer diameter gradually increasing or decreasing from one to the other axial side thereof and has a parallel part formed at least one end thereof. If the hydraulic bulging device and the hydraulic bulging method are used, then, for example, even when a deformed steel pipe having a cross sectional shape varying in the axial direction as in a tapered pipe is hydraulically bulged, a bulging in which an internal pressure loading and an axial pressing are combined with each other can be performed to provide a larger expansion ratio than before and, further, the joining and plug-in connection thereof to the other part can also be easily performed.