baber/WOPTO huggingface dataset:
Patent RU-94022041-A (RU)
Inventor: SHIPUNOV A G
IPC: F41G1/34
Filed: 1994-06-16
Abstract: FIELD: transferable weapon laser beam guidance system, can be used as a fire simulator in the initial stage of personal training in various branches of arms providing for saving of ammunition. SUBSTANCE: laser sighting device uses an optomechanical unit with lenses 1, laser radiator 2 clamped by nut 3, which are installed in common housing 4. Housing 4 has support 5 that is installed in ring 6. Support 5 divides housing 4 into arms; one of which on the side of laser radiator 2 on the outside diameter has flats 7, which in section form a square. Housing 4 with support 5 and ring 6 is installed and secured coaxially with gap 8 in sighting device housing 9, and flats 7 are engageable with screws 10 for vertical and horizontal guidance of laser beam; laser radiator 2 is electrically connected via flexible coupling 11, for instance, via an electric wire, to electronic unit 12, and support 5 - ring 6 are the engagement surfaces, the end of screw 10 is bell-shaped. Laser sighting device housing 9 is joined to power unit 13, whose batteries are placed in holder 14 through seal 15 with radiation ON/OFF button 16. The laser sighting device has protective cover 17 that is removed before fire, and outlet glass 18 in a holder that seals the cavity of housing 9. EFFECT: simplified design, enhanced efficiency.
Patent RU-94025148-A (RU)
Inventor: DOBKINA E M
IPC: C01B17/69
Filed: 1994-07-04
Abstract: FIELD: chemical and petrochemical industries, production of catalysts used for sulfur dioxide oxidation in sulfuric acid production during processing of gas mixtures with usual and raised concentration of sulfur dioxide. SUBSTANCE: catalyst development allows to substitute in short supply natural raw material, to raise activity and strength of catalyst. It is realized due to usage as carrier of mixture of diatomite and silicon production waste dust-shaped silicon dioxide in ratio correspondingly: (0.2 - 0.4) : (0.6 - 0.8) with following concentration of components in catalyst, mass %: V<Mv>2<D>O<Mv>5<D> - (6 -10); K<Mv>2<D>O - (8 - 12); sulfur compounds in terms for SO<Mv>3<D> - (8 - 20); carrier - balance. Catalyst is active in process of sulfur dioxide dioxidation. Degree of SO<Mv>2<D> conversion with V 4000 h<M^ >-1<D> on gas mixture composition: 10 vol % SO<Mv>2<D>, air - balance, is 86 - 88 % under temperature of 485 C. Catalyst strength for crushing is 1.5 - 2.2 MPa. EFFECT: catalyst allows to substitute in short supply natural raw material, increased its activity and strength.
Patent RU-94027446-A (RU)
Inventor: BEKLESHOV B V
IPC: H01Q1/36
Filed: 1994-07-19
Abstract: FIELD: radio engineering. SUBSTANCE: top-fed aerial has vertical conductor, tubular base, insulator set between them, conductive cylinder, broadband matching unit and input coaxial cable. Conductive cylinder is uniaxial to vertical conductor, is in electric contact with it and is made of material which resistance is diminishing smoothly or by jump relative to specified point of contact. Broadband matching unit is located in internal space of tubular base and is manufactured in the form of electric circuits composed of inductances and capacitances with constant and variable parameters and switches. Description gives dimensions of all element of aerial, value of losses in conductive cylinder and character of change of their resistance making it possible to increase aerial output. EFFECT: increased value of aerial output.
Patent RU-94028937-A (RU)
Inventor: BODJACHEVSKIJ A V
IPC: H02P8/20
Filed: 1994-08-02
Abstract: FIELD: electrical engineering. SUBSTANCE: excitation winding of two-phase asynchronous motor is connected directly to supply network and its control winding is linked to it through frequency converter incorporating master generator, three frequency dividers with controlled (n1), constant (n2) and variable count-down ratios, pulse counter. Generator is connected to frequency dividers with controlled and constant count-down ratios, output frequencies of dividers will be f1 and f2. Pulse counter determined number of pulses of frequency f1 during time of half-period of voltage feeding excitation winding. Result of operation of counter is number N - number of pulses of frequency f1 in each half-period of voltage feeding excitation winding of motor. Number N is variable coefficient of setting (it changes with change of network frequency) for divider with variable count-down ratio at which output we shall have f3 = k•fc., where. Frequency of oscillations of shaft fk = fs-fn does not depend on changes of network frequency. Thus winding of stator of asynchronous motor is energized by alternating currents of different frequencies, one of which is obtained by multiplication of other frequency by constant ratio. Frequency of oscillations of shaft in this case is controlled by change of multiplication factor k and stability of oscillations is determined by word length of counter and reaches 0.01%. EFFECT: enhanced reliability of control.
Patent RU-94029566-A (RU)
Inventor: LOTSMANOV JU A
IPC: A61N7/00
Filed: 1994-07-29
Abstract: FIELD: medicine; otorhinolaringology; applicable in treatment of adenoiditis in children. SUBSTANCE: method for treatment of adenoiditis in children includes application of 3-5% ointment containing antibiotic to the region of superior cervical side lymph node of the first order for pharyngeal tonsil located behind the external acoustic meatus and exposure of this region to ultrasound alternately from both sides. EFFECT: higher efficiency.
Patent RU-94032133-A (RU)
Inventor: KAPLUN R JA
IPC: C01G3/10
Filed: 1994-09-02
Abstract: FIELD: chemical technology. SUBSTANCE: copper sulfate is isolated from nickel sulfate-containing solution. Method involves: preliminary heating parental solution to point that exceeds crystallization point of copper sulfate by 10-25%, combined evaporation-crystallization under vacuum (-0.92)-(-0.98) kgf/cmup to ratio solid: liquid = 1:(3.5-4.5), condensing the copper sulfate crystals up to ratio solid:liquid = 1:(1.4-1.5), dissolving condensed suspension in aqueous condensate at ratio suspension:condensate = 1: (1.0-1.2), recrystallization of copper sulfate under the same vacuum value, centrifugation of crystalline copper sulfate from suspension, mother liquid recovery to process onset and cleared solution after condensation is fed to the following crystallization. Method can be used in metallurgic, chemical industries, for fertilizer making for agriculture. EFFECT: improved method of isolation.
Patent RU-94035978-A (RU)
Inventor: BELJAEV B A
IPC: C01B13/11
Filed: 1994-09-26
Abstract: FIELD: production of ozone used in water cleaning systems as well as in vessel or premises cleaning apparatuses. SUBSTANCE: ozonizer has a pack of rectangular metal electrodes spaced by rectangular dielectric plates. Electrodes adapted for connection to null potential are made planar and electrodes to be connected to high voltage source are formed as corrugated rectangular plates. Corrugation ridge edges are provided with projection for setting gap between electrode and dielectric plate. EFFECT: increased efficiency, provision for reliable and high-stability operation at variable supply frequency.
Patent RU-94037584-A (RU)
Inventor: PLOTNIKOV V A
IPC: B64G1/44
Filed: 1994-09-29
Abstract: FIELD: space engineering. SUBSTANCE: battery panel is made in form of articulated plates and is provided with retainers and lock for locking it in open position; flexible shutters are additionally provided. EFFECT: extended functional capabilities of device due to employment of flexible members used for opening the panel to working position which are also used as shading members of solar battery panel orientation system. 2 cl, 3 dwg
Patent RU-94038620-A (RU)
Inventor: REUTSKIJ N E
IPC: G21C15/18
Filed: 1994-10-14
Abstract: FIELD: nuclear reactors emergency shut-down and cooling. SUBSTANCE: method allows to raise reliability of nuclear reactors emergency shut-down and cooling system, to simplify maintenance of the system and to decrease danger of harmful action of the system on personnel. Method provides, that in case of emergency, that requires nuclear reactor emergency shut-down or its cooling, excessive pressure in hydraulic capacity required for pressing working medium out into reactor is created. Besides depending on particular emergency situation requirements different value excessive pressure is created in hydraulic capacity. Excessive pressure in hydraulic capacity is also created by gas generation. Method of nuclear reactor emergency shut-down or cooling is realized in system, that has hydraulic capacity 1 with working medium, in hydraulic capacity excessive pressure creating apparatus 2, pipeline 3 connecting hydraulic capacity with nuclear reactor, reverse valve 4. EFFECT: increased nuclear reactors safety due to increase of their emergency shutdown and cooling system reliability.
Patent RU-94045290-A (RU)
Inventor: VILDENBURG JORG
IPC: C03C3/32
Filed: 1993-02-09
Abstract: FIELD: chemical technology. SUBSTANCE: product: boron nitride of amorphous structure containing products of reaction of boron nitride and crystallization inhibitors included in boron nitride crystalline lattice with formation of amorphous structure based on data of electron-beam and X-ray spectra. Method of producing boron nitride of amorphous structure involves the thermic treatment of hexagonal or turbostrate boron nitride at minimal temperature 1650 C and minimal pressure 70 kbars up to complete raw melting. Then melt is cooled by heat feeding cessation followed by pressure drop. Thermic treatment is carried out in the presence, at least, one crystallization inhibitor. Product is used as abrasive material. EFFECT: improved method of boron nitride producing.
Patent RU-94045531-A (RU)
Inventor: KOLOTOV A A
IPC: F02K9/56
Filed: 1994-12-29
Abstract: FIELD: rocket engine engineering. SUBSTANCE: system comprises Venturi tubes, sensors provided with flexible comparing members connected with Venturi tubes and overlapped by nozzles, adjusting jets, and flow rate throttle mounted in the main line of one of the components and provided with a piston hydraulic servo motor. The sensors are separated into two working spaces by the comparing member. One of the spaces is free and connected with the throat of the Venturi tube. The other space is provided with a nozzle. The space in the sensor for the Venturi tube in the throttled main line is in communication with the inlet of this tube through a jet. The outlet of the nozzle in this space is in communication with the same space of the other sensor through a jet. The outlet of the nozzle of this sensor is in communication with the low-pressure main line. The servo motor is provided with a hydraulic actuator whose working spaces is in communication with the outlet of the Venturi tube in the throttle main line and with the outlet of the nozzle of the sensor of the other tube. EFFECT: improved accuracy.
Patent RU-95102751-A (RU)
Inventor: MASJUTIN V I
IPC: F04C18/16
Filed: 1995-02-24
Abstract: FIELD: manufacture of oil-filled screw compressors. SUBSTANCE: compressor has housing, housing on delivery end, housing on suction end with screw rotors mounted in them; shafts of rotors are supported by radial roller bearings and radial thrust bearings; compressor is also provided with relief disks and high-pressure oil chamber. Besides that, it is provided with sealing bushes having bores; bushes are mounted in housing with bores above relief disks. Centers of bores are shifted relative to axes of rotors. Service life of compressor is increased by 1.6-1.9 times due to bores supplied with oil. EFFECT: increased service life.
Patent RU-95106565-A (RU)
Title: Device for draining liquid from flying vehicle
Inventor: DAVYDENKO EDUARD P
IPC: B64D1/16
Filed: 1995-04-21
Abstract: FIELD: aeronautical engineering; fire fighting. SUBSTANCE: drain device consists of tank with round outlet section in its lower portion which is located inside fuselage of flying vehicle, swivel elbow whose one end extends beyond outline of fuselage in direction on incoming air flow and rectilinear branch pipe with cover articulated on its end. Innovation of invention consists in mounting the drain device in longitudinal plane between load-bearing transversal members of flying vehicle; besides that, provision is made for intermediate compartment between tank with round outlet section and swivel elbow; inner passage cross-section smoothly changes from round to rectangular; width of hole in longitudinal plane of flying vehicle is equal to or less than free space between load- bearing members of vehicle taking into account construction of compartment; straightening members are mounted inside swivel elbow. Inner passage section of rectilinear branch smoothly changes from section equal to outlet hole of intermediate compartment to rectangular section with larger side in longitudinal plane of flying vehicle; area of outlet section of rectilinear branch pipe is similar over its entire length; wing surfaces are rigidly secured in sides of rectilinear branch pipe symmetrically relative to its construction line; wing surfaces are directed to outgoing jet by inner surface; they have positive angle of attack relative to airstream flowing around device; lower wing surface is rigidly mounted on its lower surface at spaced relation; lower wing surface has positive angle of attack relative to incoming air flow. Length of part of intermediate compartment which is rectangular in section is equal to or more than distance between inner and outer skins of flying vehicle. Straightening members of swivel elbow are made in form of plates at curvature which is equidistant to lines of flow of liquid at area of their mounting. Blocking of inner passage area of swivel elbow does not exceed one percent. Hinged joint of cover on rectilinear branch pipe is mounted movably for control of its position in longitudinal plane of flying vehicle. EFFECT: enhanced efficiency of draining liquid in fly-by.
Patent RU-95110167-A (RU)
Inventor: ONISHCHENKO E F
IPC: A61B5/02
Filed: 1995-06-19
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method deals with intravenous injection of 0.3% hydrogen peroxide by drops at 2 ml per kg body weight at the rate of 6.5-7.5 ml/min. Pulmonary hypertension is diagnosed if a patient has no dry cough during or immediately after solution injecting is over. EFFECT: more simplified and cheaper diagnostics, higher accuracy and efficiency for clinical revealing high pressure in vascular tract of lungs.
Patent RU-95110365-A (RU)
Inventor: ZENINA G P
IPC: C12G3/06
Filed: 1995-06-23
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: special vodka comprises the following ingredients per 1000 dal of final product (kg): 0.2-0.4 caraway; 9.4-0.6 aromatic pepper; 9.5-10.5 sugar; and the aqueous alcoholic mixture balance. EFFECT: improved properties.
Patent RU-95113079-A (RU)
Inventor: KOROTKIJ N M
IPC: A22B5/16
Filed: 1995-07-14
Abstract: FIELD: equipment for primary processing of skin in fur farming. SUBSTANCE: apparatus has construction carrying skin cutting units, units for removal of skin from paws, tail, body and head. Units are connected with pneumatic drive. Carrier construction is formed as frame having support and vertical column with lower, mid and upper portions. Rotary sleeve is axially mounted on mid portion. Carcass retaining units are fixed on sleeve housing. Above mentioned skinning units are fixed on upper part of column. Column is constructed so that upper portion may be fixed and mid portion may be rotated, or mid portion may be fixed and upper portion may be rotated. Apparatus allows one operator to work individually or several operators to work in conveyor-type mode. EFFECT: increased efficiency, simplified skinning process and improved safety.
Patent SA-06260462-A (SA)
Inventor: MIYAJI ATSUYUKI
IPC: C07C51/21
Filed: 2006-01-16
Abstract: يتعلق الاختراع بالمحفزات المحملة التي تسمح باختصار خطوات الإنتاج للمحفزات المفيدة في إنتاج أحماض كربوكسيلية أليفاتية صغيرة من أوليفينات صغيرة وأكسجين، والتي بالمقارنة بالمحفزات المحملة للفن السابق، يمكن أن تثبط توليد غاز ثاني أكسيد الكربون (CO2) كناتج ثانوي أثناء إنتاج الأحماض الكربوكسيلية الأليفاتية الصغيرة. ويتم تحميل مركب يحتوي على عنصر واحد على الأقل مختار من عناصر المجموعة ٨، و ٩، و ١٠ من الجدول الدوري وذلك على مادة حاملة ثم يتم، قبل المعالجة الاختزالية للمركب، تعريضه للمعالجة القلوية بمادة قلوية، ويتم تحميل مركب يحتوي على عنصر واحد على الأقل مختار من الجاليوم، والانديوم، والثاليوم، والجرمانيوم، والقصدير، والرصاص، والفوسفور، والزرنيخ، والأنتيمون، والبزموث، والكبريت، والسيلينيوم، و التيلوريوم، والبولونيوم.
Patent TW-200300117-A (TW)
Title: Vehicle equipped with portable radio terminal and its walky-talky terminal
Inventor: SUGIOKA KOJI
IPC: H04W84/10
Filed: 2002-10-31
Abstract: This invention provides a vehicle equipped with the portable radio terminal and that portable radio terminal. The portable radio terminal is installed in the vehicle, the vehicle equipped with the portable radio terminal and that terminal displays vehicle information in the indicatory compartment. The vehicle equipped with portable radio terminal includes with a terminal holder and means of communication which are communicated with the portable radio terminal, and control means for providing vehicle information to the portable radio terminal to the portable radio terminal through the means of communication. The portable radio terminal includes: control means for obtaining vehicle information provided by a motorcycle and a display for displaying the vehicle information as obtained.
Patent TW-200300420-A (TW)
Title: Impact resistant polyureaurethane and method of preparation
Inventor: NAGPAL VIDHU J
IPC: C08G18/48
Filed: 2002-11-14
Abstract: The present invention relates to a polyether-containing polyureaurethane. The polyureaurethane can include a prepolymer comprising a polyisocyanate and a polyether-containing polyol material. The prepolymer can be reacted with an amine-containing curing agent to produce the polyureaurethane of the present invention. In an embodiment, the polyether-containing polyureaurethane when at least partially cured and when tested as a lens with a hard coating on both surfaces having a maximum center thickness of 2.2 mm in a plano configuration, can have an impact resistance of at least 148 feet per second as defined by The High Impact Test.
Patent TW-200300982-A (TW)
Title: Method of manufacturing semiconductor device
Inventor: NAKAMURA NAOKI
IPC: C23C16/455
Filed: 2002-11-26
Abstract: A method of manufacturing a semiconductor device in which a thin film is formed on a semiconductor substrate using a reaction gas described in the present invention as active species is disclosed, where a film formation process is subdivided into multiple stages and a film is formed by varying the gas pressure or the gas flow speed of the active species within a reaction chamber for each stage.
Patent TW-200410643-A (TW)
Title: Ventilated smoking article
Inventor: SCHLUTER ADOLF
IPC: A24D3/10
Filed: 2002-12-17
Abstract: The invention concerns a smoking article filter plug for a cigarette, the filter plug being cylindrical and having a plug wrap, grooves being impressed into the plug wrap, and a tipping paper for the attachment of the filter plug to the tobacco rod. Some grooves are axially extending with respect to the axis of the filter plug and are open on the side of the tobacco rod and extend continuously only over a part of the length of the filter plug. All grooves are covered by a ventilated tipping paper, which allows ventilating air into the axially extending grooves only. In addition the invention concerns the use of such a filter for the reduction of the CO/tar ratio as a function of the filter ventilation.
Patent TW-200410756-A (TW)
Title: Method of using catalytic oxidation for removing stannic ions and stannous ions from waste tin stripping solution and waste stripping tin lead solution
Inventor: CHEN GUO-JIN
IPC: B01J37/08
Filed: 2002-12-20
Abstract: The present invention relates to a method for recycling a waste tin stripping or tin lead stripping solution from, for example, a lead frame or a printed circuit board in the electronic industry. The method comprises using a catalytic oxidation process to convert stannous ions and stannic ions into tin oxides and tin hydroxide and separating the formation by precipitation in order to convert the stannous ions and stannic ions in the waste solution into valuable tin compounds and separate the formation. So that the solution removed of these cations can be recycled into a fresh tin stripping or tin lead stripping solution, or into a nitrate salts after neutralization and concentration, thereby achieving a full recycling of the waste solution.
Patent TW-200402121-A (TW)
Title: Method of forming a through-substrate interconnect
Inventor: LAI DIANE W
IPC: H01L23/48
Filed: 2003-03-12
Abstract: A method of manufacturing a microelectronics device is provided, wherein the microelectronics device is formed on a substrate (20) having a frontside (24) and a backside (28). The method comprises forming a circuit element on the frontside (24) of the substrate (20) from a plurality of layers deposited on the frontside of the substrate (20), wherein the plurality of layers includes an intermediate electrical contact layer (34), and forming an interconnect structure (50) after forming the electrical contact layer (34). The interconnect structure (50) includes a contact pad (54) formed on the backside (28) of the substrate (20), and a through-substrate interconnect (52) in electrical communication with the contact pad (54), wherein the through-substrate interconnect (52) extends from the backside (28) of the substrate (20) to the electrical contact layer (34).
Patent TW-200305817-A (TW)
Title: System and method for implementing private devices on a secondary peripheral component interface
Inventor: BRONSON TIMOTHY C
IPC: G06F13/10
Filed: 2003-03-17
Abstract: Private devices are implemented on the secondary interface of PCI bridge by re-routing the activation of device select signals (IDSEL) during the address phase of a Type 0 configuration operation on the secondary bus in response to a Type 1 configuration operation on its primary bus. Under control of a mask register and device select reroute circuit, if a configuration command on the primary interface attempts to activate the IDSEL line associated with one of the private, or reroute, devices on the secondary interface, a different IDSEL is activated to select a monitoring device on the secondary interface.
Patent TW-200306186-A (TW)
Title: Pyridinoylpiperidines as 5-HT1F agonists
Inventor: COHEN MICHAEL PHILIP
IPC: A61P15/10
Filed: 2003-03-21
Abstract: The present invention relates to compounds of formula I: or pharmaceutically acceptable acid addition salts thereof, where; R1 is C1-C6 alkyl, substituted C1-C6 alkyl, C3-C7 cycloalkyl, substituted C3-C7 cycloalkyl, C3-C7 cycloalkyl-C1-C3 alkyl, substituted C3-C7 cycloalkyl-C1-C3 alkyl, phenyl, substituted phenyl, heterocycle, or substituted heterocycle; R2 is hydrogen, C1-C3 alkyl, C3-C6 cycloalkyl-C1-C3 alkyl, or a group of formula, R3 is hydrogen or C1-C3 alkyl; R4 is hydrogen, halo, or C1-C3 alkyl; R5 is hydrogen or C1-C3 alkyl; R6 is hydrogen or C1-C6 alkyl; and n is an integer from 1 to 6 inclusively. The compounds of the present invention are useful for activating 5-HT1F receptors, inhibiting neuronal protein extravasation, and for the treatment or prevention of migraine in a mammal. The present invention also relates to a process for the synthesis of intermediates in the synthesis of compounds of Formula I.