baber/WOPTO huggingface dataset:
Patent PT-100342-A (PT)
Inventor: DERROIRE GEORGES
IPC: F16L11/12
Filed: 1992-04-03
Abstract: Process for manufacturing a soft (flexible) tubular structure including an impervious barrier (5), consisting of a multi-layer film of micrometric thickness, disposed longitudinally and in a continuous manner, all the constituents of the said soft (flexible) structure being intimately connected by a final heat treatment. Soft (flexible) tubular structures manufactured according to this process. Application to the fields of transporting all types of fluids and to protection against external corrosive (aggressive) agents. <IMAGE>
Patent PT-103042-A (PT)
Title: Use of betamanosilglycerate and manosilglyceramide hyper solutes in hybridization of micro-arrays of deoxyribonucleic acid and ribonucleic acid
Inventor: SANTOS JORGE MIGUEL PEREIRA DE
IPC: C12N15/10
Filed: 2003-11-20
Abstract: Use of betamanosilglycerate and manosilglyceramide hyper solutes in the hybridization of micro-arrays of deoxyribonucleic acid and ribonucleic acid. Betamanosilglycerate is a composition derived from mannose which has been detected in a considerable number of thermophile and hyperthermophile micro-organisms. The two hyper solutes are used to establish the double helix of deoxyribonucleic acid. The use of the two compositions also has a positive effect in the efficiency of hybridization in the protocols of micro-arrays and in the stabilization in vitro of the structures of double helix of the two nucleic acids.
Patent PT-103519-A (PT)
Title: Tool-less RJ45 keystone connector has cover that conceals conductors, and which is movable one hundred and eighty degrees backward
Inventor: DUARTE MARCO RENATO MARQUES
IPC: H01R24/58
Filed: 2006-07-11
Abstract: A printed circuit board (PCB) has an input at one end and eight metal sockets. A front base has one or two outputs, each with eight wires. A rear base is provided behind the input for keeping conductors coupled to connectors. A cover for concealing the conductors may be moved backward by 180[deg].
Patent RU-94016134-A (RU)
Inventor: LAGUTIN O V
IPC: C12N15/63
Filed: 1994-04-29
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: hybrid genes BLG-hIFN-g2 and BLG-hIFN-g3 have length about 10 thousand base pairs (t.b.p. ) and consist of: Sal I-SnaB I-fragment (length is 4.7 t.b.p.) that is 5'-flanking sequence of sheep beta-globulin gene (BLG); SnaB I-Asu II-fragment (1.7 t. b. p. ) that is part of human gamma-interferon genome gene (hIFN-g) involving the first exon without the first 113 b. p. of its nontranslatable region, the first two introns, the first two and part of the third exon; Asu II-Bam HI-fragment that is in the case of BLG-hIFN-g2 gene a sequence involving part of the third and all fourth exon, the third intron and part of 3'-flanking sequence of gene hIFN-g; in the case of gene BLG-hIFN-g3 - the sequence involving part of the third and all fourth exon of gene hIFN-g and part of the sixth exon, the sixth intron, the seventh exon containing polyadenylation signal, part of 3'-flanking sequence, part of the first, the second and third exons, two the first and part of the third intron of gene BLG; Bam HI-Sal I-fragment that is part of polylinker of plasmid pUC18; hybrid genes contain: unique recognition site for restriction endonuclease Sna BI artificially inserted into site Pvu II of nontranslatable part of the first exon of gene BLG. Genes BLG-hIFN-g provide expression of hIFN-g in mamma gland of transgenic animals. Milk of transgenic mouse females shows interferon antiviral activity 10-10IU/ml for hybrid gene BLG-hIFN-g2 and 6000-40000 IU/ml for hybrid gene BLG-hIFN-g3. EFFECT: design of hybrid genes indicated above.
Patent RU-94018594-A (RU)
IPC: A61L2/12
Filed: 1994-05-23
Abstract: FIELD: accelerating devices. SUBSTANCE: drive with endoscope is located position that is close to axis of electron beam. Source of electrons and drive are switched on. Endoscope is driven in linear direction about its axis and rotates around this axis. Surface of light guide of endoscope is treated by electron beam without gaps. EFFECT: increased functional capabilities. 1 dwg
Patent RU-94022332-A (RU)
Inventor: VINOKUROVA O V
IPC: G09B23/28
Filed: 1994-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves adding timogen in cardioplegic solution in 0.1-1 mcM/l concentration (the most effective concentration being 0.3 mcM/l). EFFECT: enhanced effectiveness of cardioplegic solutions.
Patent RU-94025116-A (RU)
Inventor: BAKHMUTOV A A
IPC: B64D37/14
Filed: 1994-07-05
Abstract: FIELD: rocket engine engineering. SUBSTANCE: space immediately around the thrust chamber and board tanks are filled with a liquid fuel components. The tanks are pressurized with gas under pressure, and fuel components flows through working paths of the thrust chamber. In so doing, a fuel component that is in the space around the thrust chamber is primarily used to empty the space. A portion of the fuel component is then used from the rest tank space. In accordance with one version, the rocket engine has a tank with a sunk thrust chamber. The tank is provided with intermediate bottom that separates the tank into the top and bottom compartments. The compartments are interconnected through a pipe line . One end of the pipe lines is connected with the intermediate bottom. The other end is submerged into the bottom compartment. In accordance with the second version, there is a guarding jacket around the thrust chamber. EFFECT: enhanced reliability.
Patent RU-94029288-A (RU)
Inventor: EREMENKO L JA
IPC: F23L15/02
Filed: 1994-08-03
Abstract: FIELD: power engineering; boiler plants of power stations. SUBSTANCE: heater packing has packing plate joined through rods with heater covers; flat sheet is installed between packing plate and rotor and loosely joined by means of control link and counterweight with packing plate; clearance between packing plate and sheet is covered by sliding packing. Proposed packing affords 7% reduction of air transfer within one boiler which reduces fuel (oil) consumption by 430 tons a year. EFFECT: improved economic efficiency of rotary regenerative heater due to reduced transfer of heat-exchange media.
Patent RU-94035821-A (RU)
Inventor: MAMEDOV EH M D
IPC: B63H11/10
Filed: 1994-09-27
Abstract: FIELD: may be used as auxiliary propulsive device or active control unit or as main propeller in multipropeller plant. SUBSTANCE: propeller has cylindrical housing with impeller arranged inside it on fixed base and inlet and outlet branch pipes which deflect flow turning through at least 180 deg. Distance of each axis of turn of branch pipes from outer surface of ship's hull does not exceed radius of impeller within axial size of branch pipe. Axes of turn of branch pipes and their planes of symmetry may coincide and their inlet and outlet sections respectively may lie on one side of impeller axis. Inlet branch pipe of propeller partially extending beyond ship's hull takes up incoming flow of water, thus enhancing efficiency of propeller; when propeller is in inoperative position, back sides of branch pipes turned through 180 deg form streamlined closure of inlet and outlet holes in ship's hull, thus enhancing propulsive efficiency. EFFECT: enhanced propulsive efficiency. 7 cl, 1 dwg
Patent RU-94036676-A (RU)
Inventor: GLADKOVA G A
IPC: C01B35/12
Filed: 1994-09-29
Abstract: FIELD: chemistry of boron compounds. SUBSTANCE: 0.05-0.1 weight parts of water is added to 1 weight part of the stoichiometric mixture of potassium carbonate and boric acid. The resulted mixture is agitated for 15- 30 min, then temperature is raised to 80-100 C and the product so obtained is completely dried under normal conditions. EFFECT: elevated yield of the product and simplified process.
Patent RU-94036680-A (RU)
Inventor: KIM V
IPC: C02F1/18
Filed: 1994-09-29
Abstract: FIELD: filtering equipment. SUBSTANCE: filter has casing with supply and discharge branch pipes, membrane member made from sintered material and mounted within casing. Membrane member has a set of two porous ceramic membranes made from aluminum oxide with total porosity of at least 40% by volume, average pore size of 1-7 microns, thickness of 2-6 mm. Sorbent is positioned within membranes. EFFECT: wider operational capabilities, increased efficiency and enhanced reliability in operation.
Patent RU-94037016-A (RU)
Inventor: MARAR A S
IPC: A61H39/00
Filed: 1994-10-04
Abstract: FIELD: medicine; homeopathy. SUBSTANCE: method of cure is based upon measuring values of electric conductivity at 24 representative acupuncture points, setting "physiological passage" and determining values being out of the "passage" borders. Successive selection of medicinal homeopathic preparations is carried out to choose the most effective one. Homeopathic preparation can be chosen for any patient individually. After that patient is under supervision by means of multiple measurements and comparison of received values of the measurements. Results of diagnosing are improved due to simultaneous usage of two methods of examination: electric- physiological and clinical ones. EFFECT: improved truth of diagnosing.
Patent RU-94037348-A (RU)
Inventor: BUBNOV S JU
IPC: B23Q7/00
Filed: 1994-10-04
Abstract: FIELD: working of ends of rod-like parts. SUBSTANCE: automatic machine has base 1, tool heads 2 and 3, clamping prisms 6,7, roller conveyor 8, levers 9 and 10 for moving workpiece 21 and workpiece ejection mechanism with inclined guides 14,15, which are provided with brackets. Bracket working surfaces define acute angle with apex directed toward workpiece feeding zone and intersect workpiece travel path. EFFECT: increased efficiency, simplified construction, reduced metal and power consumption. 3 dwg
Patent RU-94039206-A (RU)
Inventor: GAVRISH S V
IPC: H01J9/26
Filed: 1994-10-19
Abstract: FIELD: technology of manufacture of gaseous-discharge lamps with emitting admixtures of alkali metals. SUBSTANCE: aspect of the invention is in the fact that a plane pinch is preliminarily accomplished in the exhaust tube, and a weighed portion of metal solder is placed in the exhaust tube on the side of exhaust in close vicinity of the pinch; the width and length of the plane pinch, inside diameter of the exhaust tube, and the mass and density of the weighed portion of metal solder are bound up by definite relations. EFFECT: reduced labour content of lamp manufacture and enhanced yield of qualitative lamps.
Patent RU-94045885-A (RU)
Inventor: B JARNE K JAER
IPC: A23C19/028
Filed: 1993-04-07
Abstract: FIELD: food industry; cheese making. SUBSTANCE: acidified and pasteurized retentate is added to a retentate obtained from ultrafiltration of milk, mixture is acidified with at least one ferment to pH 4.5-5.6 followed by entering salt and other additives. Upon addition of rennin, retentate is pumped over into cheese molds or final packages, in which cheese is subjected to heat finishing treatment at 19-65 C for 4-36 h. EFFECT: new procedure proposed.
Patent RU-95100250-A (RU)
Inventor: ANTONOV V I
IPC: G01R23/165
Filed: 1995-01-10
Abstract: FIELD: electric engineering, in particular, automatic relay protection of electric circuits against faults. SUBSTANCE: method involves measurement of electric signal in supply line for fixed time points, tuning of adaptive filter and detection of supply line frequency by means of roots of characteristic equation. EFFECT: decreased influence of higher-order harmonic frequency on precision and validity of method.
Patent RU-95100366-A (RU)
Inventor: DENISOV A A
IPC: C02F3/06
Filed: 1995-01-11
Abstract: FIELD: water purification. SUBSTANCE: invention deals with biological purification of waste water in purification installations of inhabited locations, agricultural, and industrial enterprises and consists in the following. Excess activated sludge is physico-mechanically treated to stimulate the process of production by microorganisms of extracellular biopolymers. A portion of treated activated sludge is mixed with initial waste water prior to its introducing into the primary settler, and the other portion is combined with a waste water-activated sludge mixture discharged from air tank prior to enter the secondary settler. Stirring the above suspensions is carried out under condition of maximally using bioflocculating capability of treated sludge mixture by way of choosing stirring regimes in respect to duration, intensity and character of interaction of coagulating agents with disperse solid and colloidal particles. Type and regimes of physico-chemical treatment of activated sludge are selected on condition of full exhaustion of cell protein reserves to ensure maximum concentration of extracellular biopolymers in medium under treatment. Purification plant is additionally provided with a device for physico-chemical treatment of excess activated sludge to intensify bioflocculation process and stirring means connected in parallel to this device to mix a portion of treated activated sludge with initial waste water prior to its entering primary settler and to mix another portion of treated activated sludge with a mixture of waste water and activated sludge withdrawn from air tank prior to its entering secondary settler. EFFECT: efficient system process proposed.
Patent RU-95101705-A (RU)
Inventor: KALENKOV B O
IPC: G01H7/00
Filed: 1995-02-03
Abstract: FIELD: architectural acoustics, acoustics measurements, aids automatically measuring quantitative measure of level of reverberating distortions of rooms. SUBSTANCE: device estimating time of signal attenuation has controlled generator of testing signal, output amplifier, loudspeaker, acoustic path microphone, controlled input amplifier, resonance filter, comparator, controlled timer, first register, subtracter, second register, controlled key, control unit, display, level indicator. Operation of given device is based on estimation of time response of resonance filter to input testing signal. Sequence of linear frequency-modulated signal of fixed level is used as testing signal. presence of reverberating distortions in rooms leads to increase of time of signal attenuation which results in growth of time intervals measured by controlled timer as compared with standard values. To exclude possible errors related to detuning of resonance filter device has means to compensate for this systematic error. EFFECT: enhanced precision of measurements. 1 cl, 2 dwg
Patent RU-95102951-A (RU)
Inventor: ALEKSEEV I O
IPC: E02B1/00
Filed: 1995-02-28
Abstract: FIELD: repair of berth piling. SUBSTANCE: for quality simultaneous repair of two coupled piles in conditions of varying water level without disturbing normal operation of berth, use is made of device with working chamber in the form of water-proof sectional framework having load- bearing working platform and posts for fastening to upper part of structure, unit for evacuating water from working chamber to impart floatability. Sectional framework is made up of two exposing halves consisting in plan of semi-circles provided with additional spacers pivotally secured at one side to semi-circles to fill interval between piles, which after mounting in place are secured by bolts with full tightness of joints. Framework is divided into compartments in height. Working chamber has removable sealing collar corresponding in shape to configuration of piles under repair. Collar is located below working platform. Air supply unit takes the form of ejector installed in lower compartment. Floating units are arranged over entire perimeter of framework. Working platform is made of perforated steel components to pass water to lower compartment of working chamber that is to ejector. EFFECT: high efficiency. 3 dwg
Patent RU-95104100-A (RU)
Inventor: TUMANOV B I
IPC: H01M4/84
Filed: 1995-03-30
Abstract: FIELD: electrical engineering, production of gas-diffusion electrodes for air-metal storage batteries and fuel cells. SUBSTANCE: known gas-diffusion electrode for electrochemical source of current has hydrophobic layer, catalytic layer made of catalyst and hydrophobizator with applied on it hydrophilic layer. Hydrophobic layer is made of carbon woven material impregnated with hydrophobizator with total porosity of 45 -80 %. Catalytic layer uses as catalyst noble metals taken from group, that has silver, platinum, palladium and with alloying additions taken from group, that has magnesium, indium, cadmium, tin, lead in following ration of components (mass %): noble metals 30 - 99, alloying additions 1 - 70. In the case concentration of hydrophobizator in hydrophobic layer is 50 - 90 %, and in catalytic layer - 10 - 50%. Nonmetal dye with porosity of 60 - 80 % is used as hydrophilic layer. EFFECT: increased stability of discharge characteristics due to decrease of voltage drop in time.
Patent RU-95109147-A (RU)
Inventor: BRJUNO MARTEN
IPC: B61G5/02
Filed: 1993-08-19
Abstract: FIELD: railway transport. SUBSTANCE: system of coupling or connection of ends of two carrying structures of car arranged opposite to each other on one and the same car bogie and provided with V-shaped front end 18 hinge-coupled with car bogie and open rear end 13 formed by two parallel cantilever beams 14, 15 has crossmember 26 on bogie integrated into front end of V-shaped truss of first carrying structure of car by means of which coupling or connection with carrying structure of foregoing car is provided. Turnable cross- member 26 has catching bracket 30,31 on each end. Bracket has means for fixing ends of cantilever beams of rear end 13 of foregoing car carrying structure. Each end 14, 15 has coupling means engaging with each catching bracket. EFFECT: enhanced reliability of coupling. 1 dwg
Patent TW-200408064-A (TW)
Title: A method for fabricating a floating gate of flash rom
Inventor: HSIEH WEN-KUEI
IPC: H01L21/8247
Filed: 2002-11-08
Abstract: A method for fabricating a floating gate of the flash memories is provided. A pad oxide layer and a silicon nitride layer are formed sequentially on a substrate. A plurality of shallow trench is formed in the substrate and an active area is defined by shallow trench. The silicon nitride layer is pulled-back by an isotropic etching to expose the corner of the trench. A round corner process is performed to round the corner. An STI structure is formed in the shallow trench. Thereafter, the pad oxide layer and the silicon nitride layer are removed. A tunneling oxide layer and a first polysilicon layer is formed sequentially on the active area and the first polysilicon layer is as high as the STI structure. A second polysilicon layer is formed on the first polysilicon layer and the STI structures. Portion of the second polysilicon layer on the STI structure is removed to form the floating gate.
Patent TW-200403931-A (TW)
Title: RF front-end for dual-mode wireless LAN module
Inventor: HE ZIMING
IPC: H04B1/40
Filed: 2002-11-29
Abstract: A dual-mode Wireless Local Area Network (WLAN) module installed in an electronic device for wireless communication with other electronic devices includes an RF front-end unit, two dual-band antennas coupled to the RF front-end unit, a dual-band radio frequency integrated circuit (RFIC) coupled to the RF front-end unit, a dual-band base-band integrated circuit (BBIC) coupled to the RFIC, and an interface unit coupled to both the BBIC and a computer. The RF front-end consists of transmitting and receiving paths. The RF front-end unit has antenna diversity control switching circuits for selecting an appropriate antenna and switching circuits for controlling ON/OFF states of transmitting/receiving paths of the RF front-end unit.
Patent TW-200301343-A (TW)
Title: Heat exchanger and process for fabricating same
Inventor: KURIHARA AKIO
IPC: F25B39/02
Filed: 2002-12-16
Abstract: A heat exchanger for use as an evaporator, for example, in refrigerators wherein a hydrocarbon refrigerant is used. The heat exchanger comprises a finned zigzag tube I comprising a zigzag tube member 2 formed by bending a pipe having no welded seams, the zigzag tube member 2 having at least three straight tube portions 2a arranged from the front rearward at a spacing and parallel to one another, a plurality of first fin groups 3 arranged at a spacing on two adjacent straight tube portions 2a of the zigzag tube member 2 longitudinally of the straight tube portions and each comprising plate fins 5 extending across and fixedly arranged in parallel on the adjacent straight tube portions 2a, and a plurality of second fin groups 4 each comprising plate fins 6 fixedly arranged in parallel on each remaining straight tube portion 2a of the zigzag tube member 2, the second fin groups 4 being arranged at a spacing on the remaining straight tube portion 2a longitudinally thereof so as to be in the same positions as the respective first fin groups 3 with respect to the longitudinally direction of the straight tube portions 2a. The heat exchanger E comprising the finned zigzag tube 1 exhibits the desired refrigeration performance with the leakage of refrigerant diminished.
Patent TW-200305063-A (TW)
Title: Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the same
Inventor: WATANABE KEIJI
IPC: C08G77/38
Filed: 2002-12-27
Abstract: A positive type resist composition having an alkali-soluble siloxane polymer expressed by the following Formula (1), a photosensitive compound, and a 1μ m thick resist film formed of the positive type resist composition which has 5% to 60% of transmittance to i-line radiation; in the Formula (1), R1 and R2 express a monovalent organic group, and may be identical or different; "A" is a group expressed by the following Formula (2) having at least one phenolic hydroxyl group; and "a," "b," and "c" satisfy the following relation; a+b+c=1, in the Formula (2), R3, R4, and R5 express one of a hydrogen atom and a monovalent organic group, and may be identical or different, "m" expresses an integer, and "n" expresses an integer of 1 to 5. Preferably, 0.25 ≤ a ≤ 0.60, and 0 ≤ c ≤ 0.25. The composition is preferably used in a resist film undergoing oxygen plasma etching.
Patent TW-200412158-A (TW)
Title: A multi-platform wireless broadband network system providing authorization, authentication and accounting functions
Inventor: LEE REN-GUEY
IPC: H04N7/16
Filed: 2002-12-26
Abstract: A multi-platform wireless broadband network system providing authorization, authentication and accounting functions primarily installs wireless network access point abbreviated as CAP device providing authorization, authentication and accounting (AAA) functions in cable TV network. The CAP device can be installed indoors or outdoors, providing subscriber the broadband network services without space and time constraint. Each CAP device is built in with outdoor cable modem and AAA wireless network access point. As the transmitting power of the subscriber's wireless NIC is limited, the signal can't be transmitted to outdoor CAP device and must go through repeater to extend. The subscriber end can target at partial subscribers using EAP standard to provide authentication services. The EAP standard support in existing operating system is not complete. The system provides an authentication means capable of simultaneously supporting subscribers equipped with EAP capability and regular subscribers having no EAP support to facilitate subscriber's operation.