baber/WOPTO huggingface dataset:
Patent RU-2119031-C1 (RU)
Title: Water reservoir made of fabric and film
Inventor: IVANOV GENNADIJ ISAAKOVICH
IPC: E04H7/00
Filed: 1997-04-24
Granted: 1998-09-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to water supply and storage. Reservoir is vessel welded from polyethylene film. Vessel is protected from outside and for definite purposes it can be protected from inside by jacket made from especially strong synthetic fabric. Reservoir is seated in basin. Bottom of basin is lined with wood-shaving boards or surfaced timber boards. Upper edge of basin is strengthened in horizontal and vertical planes by band which is assembled of timber boards. This band also performs functions of protecting reservoir from damage and is means for fixing upper edges of vessel and jackets in upper position. Made on vessel and jackets are flaps for inserting wooden or metal rods into thus formed passage ensuring more reliable fixing of these components of reservoir on band. Aforesaid reservoir solves problem of storing water in warm period of year. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2118074-C1 (RU)
Inventor: AFANAS EV N V
IPC: A01B39/18
Filed: 1997-07-10
Granted: 1998-08-27
Abstract: Плоскорез предназначен для обработки почвы, засоренной сорняками и подверженной ветровой эрозии. На полом барабане жестко закреплены изогнутые зубья, соединенные с приводом в движение. Плоскорежущие лапы рыхлят почву, которая поднимается по наклонной поверхности и подвергается воздействию зубьев барабана. Наклонная поверхность лапы закрывает барабан с зубьями и имеет прорези для перемещения последних, что обеспечивает уменьшение тягового сопротивления орудия в процессе работы. 3 ил.
Patent RU-2127577-C1 (RU)
Title: Collapsible locomotor device
Inventor: BUSHEL AL BERT RAFAILOVICH
IPC: A61H3/00
Filed: 1997-08-12
Granted: 1999-03-20
Abstract: FIELD: surgical and traumatologic hospitals. SUBSTANCE: device has stop mechanisms for turning the posts. In addition, it includes limiters of turn, one at least end of frame hinge members in transverse recesses-sectors. Stop mechanisms are made as screw clamps with locks positioned in holes on hinge members. All locks and limiters are made identical. Mass of device is reduced, and its construction is simplified due to removal of one brace in every post, external stop mechanisms and four rests from top and bottom of frame hinge members. EFFECT: enlarged functional capabilities. 7 cl, 6 dwg
Patent RU-2128624-C1 (RU)
Inventor: PETRIK V I
IPC: C01B31/04
Filed: 1997-10-17
Granted: 1999-04-10
Abstract: FIELD: chemical technology; may be used in cleaning of water surfaces from any molecules containing carbon. SUBSTANCE: loaded into ceramic cylindrical reactor is mixture of graphite powder and acid (with weight ratio from 1:0.2 to 1:0.5). reactor body accommodates graphite ring and ring of refractory material located coaxially and tightly to body and to each other. Graphite rod is located inside body along its axis. Applied to graphite ring and rod is positive potential from a DC source, and negative potential is applied to refractory ring. Starting current is 90 A and working current is 25-35 A. Expansion ratio of finished product is in excess of 1000. Mixture possesses multipurpose effect, instantaneously adds any molecules containing carbon. The device is compact, simple in handling and may be installed directly in place of use of mixture. EFFECT: higher efficiency. 11 cl, 1 dwg
Patent RU-2136724-C1 (RU)
Title: Novoil-p3 flushing and running-in oil of first filling
Inventor: BAGAUTDINOV D T
IPC: C10M101/02
Filed: 1997-11-03
Granted: 1999-09-10
Abstract: FIELD: oils for factory flushing, running-in and first filling up to first maintenance inspection of carburetor engines. SUBSTANCE: oil contains base distillate components boiling out at temperature of 350-420 C and composition of additives with the following amounts of components, wt.%: thickening additive 0.45-0.65; pour point depressant 1.0-2.0; succinimide additive 0.4-0.6; alkylsalicyl additive 0.15-0.25; dialkyldithiophosphate additive 1.8-2.5; sulfonate additive 3.5-4.1; organosilicon additive 0.004-0.006. EFFECT: improved demulsifying and starting properties at low temperatures. 4 tbl
Patent RU-2146263-C1 (RU)
Title: Method for production of cellulose acetovalerates
Inventor: GALOCHKIN A I
IPC: C08B3/16
Filed: 1997-12-24
Granted: 2000-03-10
Abstract: FIELD: paper- and-pulp industry. SUBSTANCE: cellulose (1 mol OH groups) is treated with acylation mixture of valeric acid (10 mol) and acetic anhydride (10 mol) in presence of 10 wt % of ammonium sulfate, magnesium perchlorate, or anilinium sulfate. Method can be used in production of plastics processed into a variety products. EFFECT: simplified process. 1 tbl, 9 ex
Patent RU-2144822-C1 (RU)
Inventor: SERNOV L N
IPC: A61K31/44
Filed: 1998-03-24
Granted: 2000-01-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: agent is gelatin capsule containing mexidol and potato starch, polyvinylpyrrolidone, magnesium stearate and talc as additional substances. EFFECT: increased bioavailability of agent. 2 cl, 4 tbl
Patent RU-2148380-C1 (RU)
Title: Method for treating multichamber hematomas aggravated with soft tissues detachment
Inventor: LITVINOVA N A
IPC: A61B17/34
Filed: 1998-04-27
Granted: 2000-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying active draining. Perforated drain tube is introduced through trocar tube using metal conductor as guide member. Its end is joined with removable bellows taken from a pleural drainage system. Several draining tubes can be delivered to different hematoma chambers. All hematoma chambers being drained, the trocar is removed and the tissues around the draining tube are tightly sutured fixing the draining tube with a thread. Blood is removed as it is accumulated in the bellows, accounting its amount in ml. EFFECT: enhanced effectiveness of hematoma contents suction. 2 cl
Patent RU-2137992-C1 (RU)
Title: Device for film-type cooling of liquid food products
Inventor: SHLJAKHOVETSKIJ D V
IPC: F28D3/00
Filed: 1998-05-26
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this device is intended for use in food producing, milk processing, brewery, fermentation, preserved food production, and other enterprises. Device has vertical pipes which are finned externally and internally, and bath with slot-like distributors for delivery of liquid food product to pipes in the form of film. Finning on internal surface of vertical pipes is made in the form of vertical passages of tapered and oval configuration located successively over circumference. Parameters of passages are determined according to relations brought forth in description of invention. Application of aforesaid embodiment of device affords higher productive capacity due to intensified heat exchange between liquid food product and cooling agent in boiling condition. EFFECT: higher efficiency. 6 dwg
Patent RU-2136959-C1 (RU)
Title: Windmill electric generating unit using pneumatically controlled power transmission
Inventor: MALYSHKIN V M
IPC: F03D1/00
Filed: 1998-06-09
Granted: 1999-09-10
Abstract: FIELD: wind-power engineering; gearless windmills using wind energy for electric power generation. SUBSTANCE: unit in which wind flow reaction is uniformly transmitted from windwheel blades to air turbine and which dispenses with mechanical torque converters has horizontal shaft mounting windwheel with hollow blades incorporating air intakes and controlled by electric generator, as well as air turbine; according to invention, unit is provided with air valves actuated by control system and used to provide communication between blade spaces and air turbine; windwheel blades are joined by means of slings with horizontal shaft that mounts revolving central bearing; blade spaces are made in the form of at least two longitudinal ducts. EFFECT: reduced mass and facilitated installation of unit. 7 dwg
Patent RU-2138285-C1 (RU)
Title: Hemorheological agent
Inventor: ALIEV O I
IPC: A61P7/02
Filed: 1998-07-14
Granted: 1999-09-27
Abstract: FIELD: medicine, hematology, pharmacology. SUBSTANCE: invention proposes Leuzea carthamoides liquid extract as a hemorheological agent. The preparation decreases blood viscosity, diminishes erythrocyte aggregation activity and improved their deformability. EFFECT: enhanced effectiveness of an agent. 2 tbl, 4 ex
Patent RU-2144203-C1 (RU)
Title: Method and device for measurement of distance to object
Inventor: RASTOPOV S F
IPC: G01F23/284
Filed: 1999-01-11
Granted: 2000-01-10
Abstract: FIELD: measuring equipment, in particular, microwave meters of distance to reflecting object, applicable, for example, for measurement of the level of liquid (petroleum products) in tanks. SUBSTANCE: the method is based on measurement of complex reflectivity of the microwave radiator antenna. The specific feature of the method of measurement is the finding of number m of radiation half-waves between the antenna and object, on the grounds of which the distance to be measured is calculated at a known frequency (wavelength). For finding of number m the value of frequency variation required for variation of m by certain integer n is determined. The specific feature of the device is the provision of a means for measurement of power consumed by the microwave oscillator, with the aid of which the antenna complex reflectivity is measured. EFFECT: enhanced accuracy of distance measurement. 2 cl, 2 dwg
Patent RU-2136987-C1 (RU)
Inventor: EGOROV I M
IPC: F16H1/16
Filed: 1999-03-03
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering, may be used in machines and mechanisms having power and kinematic worm gears. SUBSTANCE: cylindrical worm gear has Archimedes' spiral, evolvent or convolute gear and half-crown worm wheel. Maximum diameter of half-crown worm wheel is 1.8-2.0 of axis-to-axis distance of worm gear. One end of worm wheel is spaced from main plane of gear by distance exceeding size of outer radius of worm. Width of worm wheel is selected such that its other end is spaced from main plane of gear by distance equal to 0.2-0.4 of outer radius of worm. EFFECT: increased loading capacity and enhanced reliability in operation of gear. 4 dwg
Patent RU-2138158-C1 (RU)
Title: Liquid homogenizing apparatus
Inventor: GRANOVSKIJ V JA
IPC: A01J11/16
Filed: 1999-03-25
Granted: 1999-09-27
Abstract: FIELD: food-processing industry, in particular, homogenization of milk products. SUBSTANCE: apparatus has plunger unit, delivery and suction collectors, homogenizing head with inlet and outlet openings and manometer, liquid flow rate regulator and pipeline for connecting delivery and suction collectors. Pipeline is connected to suction collector at angles of 0 < α < 45 and 10 < β < 45 deg to vertical and horizontal planes, respectively. Inlet opening of homogenizing head is positioned tangentially and outlet opening is disposed in chamber end. Ratio of inlet and outlet opening section areas is 2:3. Number of inlet and outlet openings in homogenizing head may be from 1 to n. EFFECT: simplified construction and reduced power consumption. 2 cl, 3 dwg
Patent RU-2150733-C1 (RU)
Title: Device for automatic regulation of power supply voltage of logging equipment
Inventor: SKOBLO V Z
IPC: G05F1/56
Filed: 1999-06-11
Granted: 2000-06-10
Abstract: FIELD: electrical engineering, in particular, for power supply of well measuring instruments, which are connected to ground power supply using transmission line of 3-5 km length and with electric resistance of 100 Ohm and more. SUBSTANCE: device has pulse- width modulator, power supply unit, bipolar gate unit, smoothing unit. Said power supply is connected to bipolar input of gate unit, which control input is connected to bipolar output of pulse-width modulator. Bipolar output is connected to differential input of negative feedback circuit of pulse-width modulator and through bipolar smoothing unit is connected to transmission line. Said pulse-width modulator has D-flip-flop, which C input is connected to frequency setter, and which D input is connected to comparator, one of which inputs is connected to voltage setter and another input is connected to differential amplifier, input is connected to bipolar integration circuit, which is designed using resistors and capacitor. Direct and inverse outputs of D-flip-flop are designed as bipolar output of pulse-width modulator. Bipolar gate unit is designed using two complementary pairs of field transistors. Smoothing unit has serial circuit of inductance coils and capacitors. EFFECT: increased dynamic range of output voltage regulation, increased efficiency. 3 cl, 16 dwg
Patent RU-2151936-C1 (RU)
Title: Hydrodynamic variable-speed gearbox
Inventor: KACHKIN V A
IPC: F16H39/02
Filed: 1999-06-28
Granted: 2000-06-27
Abstract: FIELD: automobile manufacture; mechanical engineering. SUBSTANCE: gearbox includes primary and secondary shafts located coaxially and connected with engine flywheel and cardan shaft, torque hydrodynamic converter located in case rigidly connected with engine cylinder block; arranged in closed circulation volume of hydrodynamic converter are primary cylinder of pump and additional cylinder of pump rigidly fitted on primary shaft, reactor cylinder of additional torque converter located around additional primary cylinder of pump, reactor cylinder of main torque converter located around primary cylinder of pump and around reactor cylinder of additional torque converter, secondary cylinder turbine rigidly connected with secondary shaft forming closed cylindrical space around main torque converter, additional torque converter, primary cylinder of pump and additional primary cylinder of pump; main and additional torque converters are provided with respective control rods. EFFECT: facilitated manufacture; enhanced durability and efficiency. 11 cl, 37 dwg, 1 tbl
Patent RU-2151211-C1 (RU)
Inventor: ZHDANOVA N N
IPC: C22C5/02
Filed: 1999-12-07
Granted: 2000-06-20
Abstract: FIELD: precious metal technology. SUBSTANCE: gold alloy for jewelry use contains, wt %: silver 8.0-9.0, nickel 8.0-9.0, zinc 1.2-1.8, copper 22.41-23.41, iridium 0.04-0.15, and gold - the balance. Such alloy is characterized by stable white color, sufficient plasticity, corrosion resistance, low melting point, and optimal economical parameters allowing wide application in jewelry area. EFFECT: improved consumer's quality. 2 tbl
Patent RU-2155250-C1 (RU)
Title: Whitened cotton medicinal gauze
Inventor: LJUBIMOV I I
IPC: D03D15/217
Filed: 1999-12-24
Granted: 2000-08-27
Abstract: FIELD: medical appliances. SUBSTANCE: gauze is made by plain weaving of core and filling cotton threads which are manufactured from yarn with linear density in warp and weft directions of 18.5 tex (No. 54), with number of threads per 10 cm in warp and weft directions being 121 and 48, respectively. Surface density of yarn is 28 g/sq.m. EFFECT: reduced production costs, simplified structure and reduced consumption of raw material. 1 tbl
Patent AU-2002218266-C1 (AU)
Title: Novel indanylidene compounds
Inventor: KOCH OSKAR
IPC: C07D319/18
Filed: 2001-10-30
Granted: 2006-08-24
Abstract: 2-(1-Indanylidene)-3-oxo-alkanoic acid derivatives (I) (including esters, amides and nitriles) are new. Indanylidene compounds of formula (I) are new. [Image] R 1- R 4H, 1-20C alkyl or 5-10C cycloalkyl; or 2-20C alkyl in which at least one CH 2is replaced by O, 3-20C alkenyl, 3-20C alkynyl or S'; or of R 1- R 4on adjacent C may together form optionally substituted 1-4C alkylene; S' : silane, oligosilane or polysiloxane group; R 5- R 8H, 1-20C alkyl, 5-10C cycloalkyl, 1-20C alkoxy, 5-10C cycloalkoxy, OH, acetoxy, acetamino, COOH, alkoxycarbonyl or carbamoyl; or 2-20C alkyl in which at least one CH 2is replaced by O, 3-20C alkenyl, 3-20C alkynyl or S'; or two of R 5- R 8on adjacent C may together form a 5-7 membered ring containing up to 3 heteroatoms (specifically O or N) and optionally substituted by exocyclic =O (keto); X : CN, CON(R) 2or COOR; R : H or 1-4C alkyl; n : 0 or 1. If n is 1 then R 9- R 11= H, 1-20C alkyl, 5-10C cycloalkyl, aryl or heteroaryl; or two of R 9- R 11together form a 3-7 membered ring optionally containing up to 3 heteroatoms (specifically O or N); if n is 0 then CR 9R 10= aryl or heteroaryl.
Patent AU-2003245953-C1 (AU)
Title: Method for the telomerisation of non-cyclic olefins
Inventor: KLEIN HOLGER
IPC: C07C41/06
Filed: 2003-06-17
Granted: 2009-07-23
Abstract: The invention relates to a process for the telomerization of acyclic olefins having at least two conjugated double bonds (I) or mixtures in which such olefins are present with nucleophiles (II) using a metal-carbene complex as catalyst.
Patent AU-2005339202-C1 (AU)
Title: Absorbent article and method for manufacturing an absorbent article
Inventor: HAKANSSON CARIN
IPC: A61F13/15
Filed: 2005-12-16
Granted: 2013-12-19
Abstract: The invention relates to an absorbent product (1 ), such as an incontinence pad, a sanitary towel, a panty liner or the like, comprising a liquid-permeable top layer (2), a preferably liquid-impermeable bottom layer (3) and an absorbent core (4) arranged between the top layer (2) and the bottom layer (3). In accordance with the invention, the top layer (2) is joined together with a subjacent admission material (5) by means of ultrasonic processing, in conjunction with which the laminate that is defined by the top layer (2) and the admission material (5) when these are joined together includes a reinforcement (6) executed with ultrasonic processing essentially along its peripheral edge (7). The invention also relates to a method for manufacturing the aforementioned products (1 ).
Patent AU-2006251003-C1 (AU)
Title: Laryngeal mask airway device
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/04
Filed: 2006-05-24
Granted: 2012-07-05
Abstract: The invention relates to a laryngeal mask airway device (1) for insertion into patient to provide an airway passage to the patient's glottic opening, the device (1) comprising an airway tube (2), a mask (3) attached to the airway tube (2), the mask (3) comprising a body (4) having a distal end (5) and a proximal end (6), a peripheral inflatable cuff (7), and an outlet (8), the mask (3) being attached to the airway tube (2) for gaseous communication between the tube (2) and the outlet (8), the device (1) further comprising means to prevent occlusion of the outlet (8) by the patient's anatomy, the means comprising a support (11), and a conduit (28a) to allow gas to flow out of the outlet (8), past the support.
Patent AU-2017222922-C1 (AU)
Title: Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering
Inventor: OMOTOSO OLADIPO
IPC: C02F11/147
Filed: 2017-02-23
Granted: 2021-02-04
Abstract: A process for the treatment of thick fine tailings that include constituents of concern (CoCs) and suspended solids is provided. The process includes subjecting the thick fine tailings to treatments including chemical immobilization of the CoCs, polymer flocculation of the suspended solids, and dewatering. The chemical immobilization can include the addition of compounds enabling the insolubilization of the CoCs. Subjecting the thick fine tailings to chemical immobilization and polymer flocculation can facilitate production of a reclamation-ready material, which can enable disposing of the material as part of a permanent aquatic storage structure (PASS).
Patent AU-2020253878-C1 (AU)
Title: Quantum logic gate design and optimization
Inventor: DEBNATH SHANTANU
IPC: G06N10/00
Filed: 2020-01-27
Granted: 2023-12-14
Abstract: A method of performing an entangling operation in a chain of trapped ions includes selecting a gate duration value and a detuning value of a pulse sequence used to perform an entangling gate operation on a first ion and a second ion, measuring frequencies of collective motional modes of the chain, computing a value of an entangling interaction between the first and second ions and values of phase space trajectories of the collective motional modes, based on the selected gate duration value, the selected detuning value, and the measured frequencies of the collective motional modes, determining an intensity of each pulse segment in the pulse sequence based on the computed values, generating the pulse sequence by connecting the pulse segments, each pulse segment having the determined intensity and a pulse shape with ramps formed using a spline, and applying the generated pulse sequence to the first and second ions.
Patent RU-2159926-C1 (RU)
Title: Method determining leak of transported medium from pipes
Inventor: GLUKHOVSKIJ I I
IPC: G01M3/26
Filed: 2000-03-03
Granted: 2000-11-27
Abstract: FIELD: test for tightness. SUBSTANCE: method specifically refers to technique testing pipe-lines, predominantly, circular pipe-lines, main lines and pipe-lines of heating system, of cold and hot water supply systems, of gas supply systems. Quantity of transported medium fed per time unit into pipe-line is measured continuously in accord with method. Quantity of medium consumed by users is also measured as well as quantity of remaining fed medium. Dependence of volume of remaining medium on time of day is plotted and current measurement of remaining medium is compared with quantity of remaining medium characteristic of measurement time in dependence obtained before. If volume of remaining medium rises one makes decision that there exists leak in pipe-line. EFFECT: reduced loss of transported media, diminished risk of emergency situations. 5 cl
Patent RU-2167967-C1 (RU)
Title: Woven material with decorative effect and woven material manufacture method
Inventor: EGAZAROVA I V
IPC: D03D25/00
Filed: 2000-05-30
Granted: 2001-05-27
Abstract: FIELD: textile industry. SUBSTANCE: woven material has piles made from free ends of warp and weft threads having variable length, and/or variable cross section shape, and/or variable sizes of this section. Piles are arranged at random on different parts of initial woven fabric, with configuration and arrangement of these parts being determined by designer. Total area of mentioned parts of fabric is at least 0.1 of area of fabric. Method involves periodically inserting at least one piercing needle into initial woven fabric from at least one side of it, with following removal of needle from fabric. Such material may be used for manufacture of artistic articles serving as interior or store window decorative members, as well as for manufacture of articles of light industry, such as exclusive clothing. EFFECT: wider range of products and increased decorative effect. 3 cl, 2 dwg
Patent RU-2184380-C1 (RU)
Title: Компенсационный акселерометр
Inventor: BAZHENOV V I
IPC: G01P15/13
Filed: 2000-12-28
Granted: 2002-06-27
Abstract: Изобретение предназначено для использования в области измерительной техники. Техническим результатом является повышение верхнего предела диапазона измеряемых ускорений и повышение точности измерения ускорения. Акселерометр содержит первую пластину с консольным подвижным элементом, вторую и третью пластины с неподвижными электродами дифференциального емкостного преобразователя, двухфазный генератор напряжения переменного тока, источник опорного напряжения постоянного тока, усилитель с двумя противофазными выходами. Во внутренней части первой пластины выполнен первый консольный подвижный элемент. Во внутренней части первого элемента выполнен второй консольный подвижный элемент, свободная сторона консоли которого расположена противоположно свободной стороне консоли первого подвижного элемента. Неподвижные электроды выполнены в области проекции на вторую и третью пластины второго подвижного элемента. Выполненный на втором подвижном элементе электрод дифференциального емкостного преобразователя подключен к источнику опорного напряжения постоянного тока. 5 з.п.ф-лы, 4 ил.