baber/WOPTO huggingface dataset:
Patent BR-PI0405825-C1 (BR)
Title: aperfeiçoamento introduzido em ventilador de teto
Inventor: CONRADO PAULO HENRIQUE RIBEIRO
IPC: F24F7/06
Filed: 2004-12-16
Abstract: APERFEIçOAMENTO INTRODUZIDO EM VENTILADOR DE TETO, porpõe um ventilador dotado de um sistema diferenciado para a montagem de suas pás, que facilita tanto o seu processo de fabricação como sua embalagem e utilização, para tanto, é formado por um conjunto de hélice (1), segmentado em quatro peças (2), as quais incorporam as pás (3) de desenho característico, conformadas de forma simétrica entre si e executadas, preferenciamente, em material plástico adequado, que recobrem o motor (4) e o dispositivo de iluminação, de modo que a peças 92), apresentam uma guia interna (21) em sua porção inferior, que é prevista para o encaixe do plafon (22) que apresenta perímetro circular, em cuja porção superior são previstos elementos de encaixe e travamento (23), se encaixam de forma apropriada na referida guia (21). As ditas peças (20 apresentam ainda, em uma de suas laterais um elemento de encaixe do tipo macho, conformado por uma projeção 924), enquanto que na outra lateral, é previsto um outro elemento de encaixe, porém, do tipo fêmea (25), cujo formato é cooperante ao do referido elemento macho, possibilitando assim o perfeito encaixe entre as partes. As referidas peças (2) apresentam ainda, como elementos de fixação, um par de torres (26) nas quais montam-se parafusos que se fixam junto ao motor (4), através de orifícios sede (27), finalizando o conjunto.
Patent AU-2004250931-C1 (AU)
Title: Apparatus, system, and method for autonomously managing reverse link communication resources in a distributed communication system
Inventor: JAIN AVINASH
IPC: H04L12/56
Filed: 2004-06-15
Granted: 2010-08-19
Abstract: An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. A base station functioning to at least one mobile station as a non-serving active base station estimates an expected coupled load due to the at least one mobile based on a previous total coupled load. The base station determines a total available capacity based on the difference between the total capacity of the base station and the estimated expected coupled load. The base station allocates reverse link resources to other mobile stations served by the base station so as not to exceed the total available capacity. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller arc eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.
Patent AU-2007263407-C1 (AU)
Title: Building structures and components therefor
Inventor: KOIKAS NICK
IPC: E04B1/61
Filed: 2007-09-11
Granted: 2017-08-17
Abstract: - 13 A building component for a structure, the building component including a component body 5 which includes two spaced apart and generally parallel interconnected side walls having opposed ends and opposed longitudinally extending sides, the building component being adapted to join with a second building component or to a connector for joining the building component to the second building component, the building component further including a plurality of coupling elements arranged at spaced-apart intervals along a length of the 10 sidewalls from one of the longitudinal sides to the other and arranged such that in use the side walls can be cut or otherwise separated along the length thereof so as to provide a coupling element at the cut or separated end which is adapted to cooperate with a coupling element on said connector for securement of the component to the second building component or connector. A building component for a structure, the building component including a component body which includes two spaced apart and generally parallel interconnected side walls having opposed ends and opposed longitudinally extending sides, the building component being adapted for joining to another building component or to a connector for joining the 20 building component to another building component, the building component further including coupling elements disposed at said opposed longitudinally extending sides of the sidewalls which cooperate for securement of the component to the other building component or connector, wherein each of the side walls comprises inner and outer skin elements which are spaced apart and interconnected by a plurality of webs which extend 25 between the inner and outer skin.
Patent AU-2011240594-C1 (AU)
Title: Improved transformer
Inventor: FORNAGE MARTIN
IPC: H01F27/24
Filed: 2011-04-13
Granted: 2014-05-01
Abstract: A transformer assembly. In some embodiments, the transformer assembly comprises a transformer, comprising a magnetic core; a primary winding wound around the magnetic core, wherein the primary winding comprises one or two turns of a first conductive material; and a secondary winding wound around the magnetic core, wherein the secondary winding comprises a plurality of turns of a second conductive material, and wherein a diameter of the magnetic core is sized such that the transformer achieves a first inductance with a core loss comparable to a winding loss.
Patent AU-2012362389-C1 (AU)
Title: Heated insoles
Inventor: WHITEHEAD IAN
IPC: A43B3/35
Filed: 2012-12-27
Granted: 2017-03-16
Abstract: An efficient system to heat the insole of a heated insole of a shoe in which the Intelligent Circuit (IC) for a flat lithium battery is located outside the shoe and the placement of the heater for the insole is between more efficient heat insulation and heat conducting members.
Patent AU-2018215520-C1 (AU)
Title: Fiber-based mode mixing techniques for surgical laser illumination
Inventor: DOS SANTOS CESARIO
IPC: A61B3/00
Filed: 2018-01-29
Granted: 2023-11-23
Abstract: Fiber-based mode mixing techniques may be used to homogenize different modes in an optical fiber used for surgical illumination. A vibrating fiber mechanism may impart mechanical motion to a portion of the optical fiber to generate a homogeneous illumination field from a coherent light source.
Patent RU-2167631-C1 (RU)
Title: Экстензионный корсет на грудо-поясничный отдел позвоночника
Inventor: ASHMARIN V S
IPC: A61F5/02
Filed: 2000-01-21
Granted: 2001-05-27
Abstract: Изобретение относится к области медицины, а именно к травматологии, ортопедии, протезированию, и может быть применено при лечении повреждений и заболеваний грудо-поясничного отдела позвоночника. Основа корсета изготовлена из пластически деформированного замкнутого контура, например, плоского кольца. Кольцо не имеет дополнительных соединительных и крепежных элементов за счет чего вес предлагаемого корсета существенно меньше, чем у аналога. Поскольку корсет по всему периметру каркаса имеет одинаковое поперечное сечение, то он обладает также и одинаковой пластичностью в любой своей точке. Подгонка корсета к телу пациента осуществляется за счет пластической деформации в трехмерной системе координат участков каркаса в соответствии с индивидуальными особенностями строения тела пациента. Технический результат заключается в осуществлении лечения больных с переломами позвоночника в грудо-поясничном отделе, кифозами, остеопарозом и другими заболеваниями позвоночника. 1 ил.
Patent RU-2169355-C1 (RU)
Inventor: IL IN JU S
IPC: G01N3/18
Filed: 2000-04-26
Granted: 2001-06-20
Abstract: FIELD: testing technology. SUBSTANCE: invention specifically refers to processes of test of structural materials for strength in wide range of temperatures. In correspondence with proposed method examined specimen is loaded for bending in turn by weights of different value under normal and preset temperatures, maximum sagging of specimen in direction of load is measured and modulus of elasticity of material for tension and compression at specified temperature is found by calculation. Gear for realization of given method has loading mechanism, displacement meter, system of temperature control and devices measuring and recording temperature of specimen. Present invention makes it possible to examine metal materials for strength in wide ranges of temperatures with high accuracy of setting of value of load and measurement of large flexural strain, to reduce expenditures on testing equipment and to reduce labor input. EFFECT: enhanced efficiency of method and gear. 2 cl, 2 dwg
Patent RU-2172381-C1 (RU)
Title: Code mechanical lock
IPC: E05B37/02
Filed: 2000-06-06
Granted: 2001-08-20
Abstract: FIELD: locksmith's work. SUBSTANCE: the code mechanical lock has a pack of code built-up disks with spacers, locking bolt, locking bolt detent, indicator with code characters of the angular position of the code disks, it is provided with a stepped sleeve with a flange, whose axle carries the detent having an annular groove or a segment slot, the flange has a radial hole for the locking bolt having an annular groove to receive the detent end, and its opposite end is provided with a nut, the outer surface of the stepped sleeve has longitudinal oppositely positioned grooves for the spacer boss and a slot for accommodation of the stop pin, lateral slot for installation of the locking disk having notches and characters punched on its plane in the periphery, as well as a hole for the stop pin rigidly connected with the locking disk and a straped hole oppositely positioned to it and shifted relative to the disk axis by a value providing for insertion of the stop pin in the slot of the stepped sleeve with simultaneous closing of the detent by the locking disk in the annular groove or segment slot, besides, it has code rotary built-up disks positioned on the stepped sleeve, each of them consists of an internal disk made with a slot on the inner surface for partial exit of the stop pin from the slot of the stepped sleeve, and recesses uniformly arranged in circumference on the outer surface, one of them is positioned in the same radius with the slot, and each of them can be engaged at a change of the code with the internal boss of the respective external disk, having an external boss in the same radius, whose width corresponds to the distance between the notches on the locking disk in the contour of the perimeter of the external disk, the pack of the code disks with spacers is tightened by a nut and protected against axial access by protective members on one side in the form of a protective disk located between the locking disk and the shoulder of the flange of the stepped sleeve, and on the other side, by a cover rigidly connected to the lock detent. EFFECT: enhanced convenience in use. 3 dwg
Patent RU-2164571-C1 (RU)
Inventor: SAMSONOV N E
IPC: D21C9/10
Filed: 2000-06-27
Granted: 2001-03-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: method for production of magnesium-based bleached sulfite cellulose for manufacturing paper with elevated requirements for whiteness includes preliminary two-step treatment of cellulose suspension, the first step involving treatment with acid and the second one, after intermediate washing, treatment with magnesium- containing compound followed by second washing. Bleaching is accomplished by treating cellulose suspension with chlorine-free hydrogen peroxide-based bleaching reagent (optionally containing oxygen ) in presence of magnesium hydroxide suspension. Preliminary acid treatment involves magnesium-based sulfite cooking lye with SO 2  level 0.5-1.5%. Above-mentioned magnesium- containing compound is magnesium hydroxide present in amounts 0.5 to 2.0% (MgO equivalent) based on the weight of absolutely dry cellulose. Bleaching is further repeated with only hydrogen peroxide solution at pH 10.5-12.0 and temperature 75-85 C for 180-240 min, concentration of pulp being 7 to 29%. Distinguishing feature of invention is also subjecting washed cellulose suspension after first-step treatment to chelation procedure, in which chelation agent (Trylon B) is consumed in amounts 0.1- 0.3% based on the weight of pulp. EFFECT: enhanced process efficiency. 4 cl, 1 tbl, 7 ex
Patent RU-2180784-C1 (RU)
Title: Canned meat and plant food production method
Inventor: KAS JANOV G I
IPC: A23B4/027
Filed: 2000-07-18
Granted: 2002-03-27
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements and gas-liquid extract of Mortierella bainieri microorganism biomass; packing resulting mixture in composite material containing two polymer layers and foil layer sandwiched between polymer layers; subjecting package to heat sterilization. EFFECT: improved organoleptical properties and increased shelf life. 3 ex
Patent RU-2184896-C1 (RU)
Title: Shut-off valve
Inventor: VANINSKIJ N KH
IPC: F16K1/04
Filed: 2000-10-25
Granted: 2002-07-10
Abstract: FIELD: power engineering, chemical oil and gas industries and other industries. SUBSTANCE: shut- off valve has body with inlet and outlet branch pipes and seat closed by shut-off member provided with piston which forms above-piston and under-piston chambers inside body. Under-piston chamber is connected via prechamber with inlet branch pipe and second chamber is connected with outlet branch pipe. This connecting line is provided with control shut-off member. Line connecting the prechamber with under-piston chamber is provided with system of branch pipes and separation chamber mounted is succession. First (from prechamber) branch pipe is located at acute angle relative to axis of inlet branch pipe and is provided with inlet opening in section located inside prechamber on side of this branch pipe opposite to inlet branch pipe. EFFECT: avoidance of use of foreign medium but for working medium for efficiency operation on contaminated medium. 3 cl, 3 dwg
Patent RU-2177404-C1 (RU)
Inventor: GORLATOV A S
IPC: B25J18/04
Filed: 2000-10-27
Granted: 2001-12-27
Abstract: FIELD: combination type mechanisms with complex motion of outlet links used in machines and equipment of different designation. SUBSTANCE: apparatus includes movable base, actuating mechanism with jaws for clamping article, mechanism for rotating movable base and drive unit. Actuating mechanism is in the form of articulated mechanism whose outlet links support jaws for clamping articles. Mechanism for rotating movable base is in the form of lever-gearing mechanism whose outlet link is rigidly joined with base. Driving links of mechanism for rotating base and actuating mechanism are kinematically connected one with another. Kinematic connection is in the form of two pulleys and flexible member. EFFECT: enhanced operational accuracy of actuating mechanism, enlarged assortment of manipulated articles. 14 cl, 4 dwg
Patent RU-2184999-C1 (RU)
Title: Method for measuring short-circuit inductance of transformer for flaw inspection of windings
Inventor: LUR E A I
IPC: H01F27/34
Filed: 2001-04-20
Granted: 2002-07-10
Abstract: FIELD: electrical engineering; flaw inspection of transformer windings. SUBSTANCE: proposed method is used in checking transformers for transient stability at short circuits as one of special means to prevent accidents during transformer operation occurred due to their insufficient stability to short circuits. Capacitor pre-charged with dc voltage from low-power source such as rectifier is used as voltage supply, charged capacitor is connected to transformer primary winding, and transient process of decaying periodic current or voltage is recorded; in the process short-circuit inductance L sh  is found from mathematical expression. EFFECT: provision for computer- aided measurement using advanced instrumentation. 3 dwg
Patent RU-2194567-C1 (RU)
Inventor: BUDOVICH V L
IPC: B01F23/10
Filed: 2001-05-30
Granted: 2002-12-20
Abstract: FIELD: preparation of steam-and-gas mixtures; calibration and verification of gas analyzers. SUBSTANCE: proposed device includes reservoir for saturation of gas with steam, unit for dilution of steam-and-gas mixture made in form of T-piece whose one end is connected with gas supply line, second end is connected with interior of reservoir and third end is connected with steam-and-gas mixture discharge line where flow activator and detector for check of content of gas in mixture are mounted. Line supplying gas to dilution unit is provided with compressor. Proposed device is provided with microprocessor control unit whose input is connected with electric output of detector and one of control outputs is connected with power supply source of compressor. EFFECT: possibility of automatic maintenance of preset content of steam in gas in wide range of concentrations. 5 cl, 4 dwg
Patent RU-2200224-C1 (RU)
Title: Manner to close keyhole and device closing keyhole
Inventor: MAKSIMOV A I
IPC: E05B17/18
Filed: 2001-07-11
Granted: 2003-03-10
Abstract: FIELD: ironmongery. SUBSTANCE: invention refers to manner to close keyhole which includes closure of keyhole by physical pendulum with axle. Means for authorized movement is mounted on physical pendulum and is kinematically coupled to axle. Physical pendulum is authorized to move relative to axle. EFFECT: enhanced resistance to unauthorized penetration. 2 cl, 4 dwg
Patent RU-2185501-C1 (RU)
Inventor: DEVJATOV V V
IPC: E21B43/26
Filed: 2001-10-08
Granted: 2002-07-20
Abstract: FIELD: oil producing industry, particularly, development of oil pools; used for increase of oil recovery of pool formation with different permeability. SUBSTANCE: method includes injection of working agent into at least one injection well and withdrawal of oil from at least one producing well hydrodynamically connected with one or several injection wells. In so doing, preliminarily determined in injection well is injectivity of at least one producing formation in oil pool depending on injection pressure and with control of covering of producing formation thickness with injected agent. If full covering of producing formation is attained, it is characterized by efficient pressure and injectivity. Injection pressure is increased further on by increase of flow rate of injected agent up to critical pressure characterized by sharp increase of producing formation injectivity. Then pressure is decreased to below attained critical value, but not below the efficient pressure, and, after it, propane is injected into producing formation to increase pressure within critical limits. Under new filtration conditions, test injection of working agent is undertaken with control of producing formation injectivity depending on injection pressure. If efficient injectivity is attained at pressure less than earlier noted, main injection of working agent is performed at reduced injection pressure and stable filtration. EFFECT: higher oil recovery coefficient of pool due to possibility of provision of practically piston displacement of oil and minimum energy consumption due to preliminary opening of closed natural vertical fractures of pool. 4 cl, 1 ex
Patent RU-2201816-C1 (RU)
Title: Method for slitting rolled pieces
Inventor: FASTYKOVSKIJ A R
IPC: B21B1/02
Filed: 2001-10-18
Granted: 2003-04-10
Abstract: FIELD: ferrous metallurgy, namely rolled stock production. SUBSTANCE: method comprises steps of heating metal, preliminarily forming shape having several parts mutually joined by bridge; separating formed shape by parts at breaking bridge. Method is realized by using disc cutters. Thickness of separated bridge does not exceed value calculated according to given formula  , where h max  is maximum thickness value of separated bridge; K 1  is coefficient taking into account hardness of cut material; K 2  is coefficient taking into account increased effort at blunting cutters; K 3  is coefficient taking into account increased lateral gap between cutters at their long-period usage; σ s  is real deformation resistance of cut material; ε n  is notching coefficient; Qmax is maximum lengthwise effort created by rolling rolls of stand arranged in front of non-driven disc cutters; n is quantity of separated bridges. EFFECT: possibility for separating large-thickness bridges, enhanced quality of separated zones, increased strength of used tool, enlarged manufacturing possibilities of method. 2 dwg, 1 ex
Patent RU-2203859-C1 (RU)
Title: Vacuum deaeration plant
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 2002-01-08
Granted: 2003-05-10
Abstract: FIELD: heat power industry, boiler rooms, thermal power stations. SUBSTANCE: proposed vacuum deaeration plant includes deaerator with pipe-lines of starting and deaerated water connected to it, vacuum pump linked to deaerator by evaporation pipe-line fitted with branch pipes feeding and discharging working water. Branch pipe feeding working water is joined to pipe-line of starting water of vacuum deaerator and branch pipe discharging working water is connected to deaerator. EFFECT: increased economic efficiency of vacuum deaeration of water thanks to recovery of evaporation heat and heat of working water of mechanical vacuum pump. 1 dwg
Patent RU-2213189-C1 (RU)
Inventor: BURNAN IV
IPC: E01D19/14
Filed: 2002-01-28
Granted: 2003-09-27
Abstract: FIELD: civil engineering. SUBSTANCE: gear when separated from base includes cylindrical second rigid member made fast to first member and having at least two independent channels located in essence in parallel which are continuation of channels in first member. One end of each channel is tightly coupled to first member, the other end of channel has first water- impermeable pressing surface embracing sheath covering wire of strand core inserted into channel and second surface forming side support of sheath of strand with due account of strand deviation from axis of channel into which it is inserted in direction of axis of guy end. Novelty of invention lies in use of first member limited in lateral direction by cylindrical surface and in longitudinal direction by two opposite surfaces basically perpendicular to longitudinal axis of first member crossed by channels which are made substantially in parallel to longitudinal axis of member. Second rigid member includes two channels as minimum which are placed in essence in parallel and are in each case continuation of channels of first member. EFFECT: development of gear making it feasible to protect part of each strand having no sheath against oxidation during and after setting of strands, development of factory-made gear which will not create problems of transportation to point of usage and subsequent attachment to base and will allow vibration to be suppressed and bending of each individual strand to be limited. 20 cl, 10 dwg
Patent RU-2206084-C1 (RU)
Title: Method of determining nitromethane in air
Inventor: KORENMAN JA I
IPC: G01N27/12
Filed: 2002-05-24
Granted: 2003-06-10
Abstract: FIELD: analytical methods. SUBSTANCE: method is designed for detecting nitromethane in air of working zones of enterprises of pharmaceutical and perfume industries. Detector is composed of 4 sensors whose electrodes are modified by squalane, apiezone L, triethanolamine, and 1,2,3-tris(beta-cyanethoxy)propane applied in the form of films with mass 5-15 mcg. Sensor responses are recorded by turns. Quantitative assay is accomplished using artificial direct-propagation neuron network with teaching algorithm "reverse error propagation". EFFECT: increased determination accuracy. 3 dwg, 1 tbl, 6 ex
Patent RU-2234826-C1 (RU)
Inventor: SALDAEV A M
IPC: A01B13/16
Filed: 2002-11-18
Granted: 2004-08-27
Abstract: FIELD: agricultural engineering, in particular, erosion controlling equipment. 
     SUBSTANCE: soil slitting tool is made in the form of curvilinear-concave cutting edge. Chisel is positioned on lower part of tine. Knife with curvilinear-cutting edge is made with split mid portion. Said parts of knife are evenly deflected from tine side to different sides. Tine mid portion is equipped with two-sided blade. 
     EFFECT: simplified construction, reduced draft and increased yield of perennial fodder crops. 
     3 dwg