baber/WOPTO huggingface dataset:
Patent RU-2168246-C1 (RU)
Inventor: SEROPJAN G V
IPC: H01M12/04
Filed: 2000-06-13
Granted: 2001-05-27
Abstract: FIELD: electrical engineering; primary metal-air chemical current supplies. SUBSTANCE: current supply has case accommodating anode, cathode, electrolyte compartment, and reset mechanism. Anode is made of active electrochemical metal chosen of group incorporating aluminum, magnesium, zinc, or their alloys; cathode is, essentially, gas-diffusion air electrode; electrolyte compartment is located between rear side of anode and case wall; reset mechanism is made in the form of anode provided with device for its displacement in parallel with cathode plane along axis perpendicular to cathode plane. Anode is secured through its rear side to holder and mounted in parallel with cathode in a spaced relation to side walls of case. Side walls of case are provided with guides for anode displacement. Anode holder has sealing arrangement in the form of adhesive layer or sealing gasket on surface abutting against side walls of case. Anode displacement device is made in the form of screw-and-nut assembly with its nut placed on anode holder and screw, on case wall. Screw is provided with sealing gaskets installed in vicinity of holder and case wall. Air electrode is covered with shielding grid that also functions as current lead. EFFECT: enhanced specific power characteristics. 11 cl, 1 dwg
Patent RU-2166039-C1 (RU)
Inventor: SOBOLEV V M
IPC: E04C3/292
Filed: 2000-09-29
Granted: 2001-04-27
Abstract: FIELD: construction engineering; bearing beams and posts. SUBSTANCE: post-beam has I-section metal insert installed in wood case whose halves are joined by means of transversal tubular dowel pins. Metal insert is heightwise composite structure assembled of solid T-shaped members symmetrically arranged relative to horizontal axis that form ends of walls and insert flanges; thin sheet wall is welded to the latter. Inner surface of each half of wood case has its cross- sectional area congruous to half the sectional area of I-section metal insert. Transversal tubular dowel pins are passed through wood case halves and metal insert wall. Wood case halves and metal insert are joined together by means of adhesive. Ends of tubular dowel pins and those of metal insert are closed by wood plugs. All of wood parts are treated with fire-retardant additive and preservative and covered with water-repellent solution; metal insert is covered with polyxyloxane base modifier. Two steel plates are welded at ends of thin sheet wall on its two sides lengthwise of wall; mentioned plates are protruding beyond wood case and their ends are welded to forged steel member provided with two vertical through holes. EFFECT: improved efficiency of joint work of all beam members. 9 cl, 3 dwg
Patent RU-2172330-C1 (RU)
Title: Method of preparing diposited modified silica filler
IPC: C01B33/18
Filed: 2000-12-20
Granted: 2001-08-20
Abstract: FIELD: type industry. SUBSTANCE: method comprises carbonizing sodium silicate solution with carbon divide, neutralizing the suspension with sulfuric acid, filtration, washing, diluting the resulting silica suspension to density of 1.07-1.08, with line steam at 95- 100 C, mixing with binder, e.g. liquid soap or latex, mixing with modifying organosilicon agent such as ethylhydroxyloxane oil, and spray drying. EFFECT: greater bulk power of product and improved quality characteristics thereof. 4 cl, 1 ex
Patent RU-2184032-C1 (RU)
Title: Portable petrol saw
Inventor: BYCHKOV A P
IPC: B27B17/00
Filed: 2001-01-30
Granted: 2002-06-27
Abstract: FIELD: forest and wood-working industries, applicable at enterprises designing and manufacturing petrol saws. SUBSTANCE: portable petrol saw has an engine with a sawing unit, bed frame with a tubular section attached to the engine body through springs, front and rear handles, stop. The front handle located on the tubular section of the bed frame has three equidimensional built-up cylindrical tubes, whose thickness makes up 0.15 to 0.20 of the diameter of the bed frame tubular section. The bed frame section that carries the rear handle has windows with stiffening ribs between them, and the rear handle has the shape of a truncated trapezoidal prism with side ribs in the form of circles, whose thickness makes up 0.30 to 0.35 of the width of the windows of the saw bed frame. The control handles are made of elastic polymeric material with spherical-shaped gas cells of a different diameter. EFFECT: reduced level of vibration by 2-3 times as compared with the saws of full-scale production. 4 dwg
Patent RU-2192089-C1 (RU)
Title: Quasi-sinusoidal current frequency direct converter
Inventor: SIDOROV S N
IPC: H02M5/297
Filed: 2001-03-30
Granted: 2002-10-27
Abstract: FIELD: converter engineering. SUBSTANCE: direct frequency converter using push-pull circuit arrangement with ac supply voltage neutral brought out has two separately controlled switch-type current shapers each made in the form of bridge-type single-phase voltage inverter built around four transistor switches shorted out by backward diodes, its DC leads being connected to polar storage capacitor plates and ac leads are used to connect mains power supply to common load circuit through matching choke coil. Its control is effected on closed-loop control principle based on comparison of current setting signal with feedback signal by high-frequency on-off operation of respective pair of transistor switches which is accompanied by bidirectional energy exchange between storage capacitor and choke coil and by generation of load-circuit current of desired waveform. EFFECT: enhanced reliability. 5 dwg
Patent RU-2193643-C1 (RU)
Title: Coded lock
Inventor: MAKSIMOV A I
IPC: E05B37/02
Filed: 2001-05-14
Granted: 2002-11-27
Abstract: FIELD: coded locks; applicable for doors, safes, boxes, trunks and automobile transport. SUBSTANCE: coded lock has body, cross-bar, rotatable code members in the form of sleeves with marks uniformly spaced over perimeter and means for protection from unauthorized selection of code which is made in the form of separate sleeves with holes and recesses installed coaxially in internal cavities of code members and secured to the latter. Lock has sleeve with flange and hole in bottom for cross-bar centering, rings and limiter fastened to cross-bar having pins. Code members with marks are installed coaxially to one another and made with holes and recesses. Rings are located between code members and kinematically engageable with body. Cross-bar limiter is installed in internal cavity of sleeve with flange. EFFECT: broadened assortment of technical devices for coded lock designs. 2 dwg
Patent RU-2210752-C1 (RU)
Inventor: POPKOV JU A
IPC: G01N1/28
Filed: 2001-11-27
Granted: 2003-08-20
Abstract: Изобретение касается области неразрушающего контроля качества исследуемого материала, в частности создания стандартных образцов с дефектами, трещинами, используемыми при поверке и настройке средств неразрушающего контроля. В способе создания литой модели, при котором размещают в литейной форме закладную деталь, имитирующую трещину, выполненную в виде закрепленной на жестком каркасе с помощью нитей полимерной пленки с нанесенным антиадгезионным покрытием, заливают в литейную форму материал модели и затем ее отверждают. Материал модели выполняют в виде смеси измельченного в порошок исследуемого материала и связующего твердеющего компонента, электромагнитные свойства которого не оказывают влияния на электромагнитные характеристики исследуемого материала или изделия. Изготавливают закладную деталь, имитирующую дефект-трещину заданного размера, конфигурации и размещают закладную деталь в литейной форме в заданном месте. Способ позволяет повысить точность и достоверность контроля качества исследуемых материалов и изделий.
Patent RU-2208726-C1 (RU)
Title: V-belt
Inventor: SAPAROV V N
IPC: F16G5/00
Filed: 2001-12-05
Granted: 2003-07-20
Abstract: FIELD: mechanical engineering; V-belt transmissions for transmission of rotary motion from one shaft to another including those lying in different planes. SUBSTANCE: V-belt is made in form of closed cord twisted by Moebius method; in cross-section it has form of regular pentagon. Load-bearing cord layer is located in center of profile. Angle of twisting is equal to 72 deg. Belt is provided with helical groove over entire length. EFFECT: enhanced operational stability; enhanced wear resistance; improved service characteristics. 4 dwg
Patent RU-2213985-C1 (RU)
Title: Directional radiation facility
Inventor: VOLKOV A V
IPC: G02B5/124
Filed: 2002-04-05
Granted: 2003-10-10
Abstract: FIELD: optical instrumentation, lighting engineering devices for vehicles. SUBSTANCE: directional radiation facility includes light source located at butt of light guide. Light guide comes in the form of wedge with transmitting and reflecting microreliefs on its surface. Output transmitting microrelief can be manufactured in the form of raster of focusing lenses or raster of diverging lenses or raster of crossing lenses. Reflecting microrelief can be fabricated in the form of raster of quasi-diffraction prisms. Technical result of invention consists in reduced power of light source, in improved maintainability of facility, in provision for formation of various directional patterns, for example, Z-shaped light boundary to diminish dazzling of drivers coming from opposite direction, reduced overall dimensions. EFFECT: improved functional characteristics of facility. 5 cl, 4 dwg
Patent RU-2210648-C1 (RU)
Title: Heat-resistant material manufacture method
Inventor: DOTSENKO L A
IPC: D06N3/12
Filed: 2002-04-29
Granted: 2003-08-20
Abstract: FIELD: heat-protection materials. SUBSTANCE: two-layer coating is formed on fabric substrate by applying siliconorganic rubber-based composition followed by drying of each layer of coating. Utilized fabric is made from extra-strong fibers, breaking strength of fabric being at least 1000 N for warp, and at least 800 N for shute, and surface density of fabric being at least 100 g/sq.m, preferably 100-170 g/sq.m. Composition is supplemented by silica powder and hardener. Coating layers are dried at 170-220 C. Internal layer, adjoining substrate and representing 40-75% of the total coating weight, has density 30-70 g/sq.m and outside layer, adjoining internal one and representing 25-60% of the total coating weight, has density 25-45 g/sq.m. For manufacture of material, silicon-organic rubbers are used characterized by working temperature range from -50 C to +250 C and viscosity at least 16000 vPa. s. EFFECT: increased strength, fire and frost resistances, and waterproofness. 5 cl, 1 tbl, 4 ex
Patent RU-2216288-C1 (RU)
Title: Method for treating cervical pregnancy
Inventor: ISHCHENKO A I
IPC: A61B17/42
Filed: 2002-05-22
Granted: 2003-11-20
Abstract: FIELD: medicine, operative gynecology. SUBSTANCE: due to laparoscopic access one should detect internal iliac arteries. Arteries are clipped with titanium clips. Under control of ultrasound test it is necessary to conduct vacuum- aspiration of fertile egg out of patient's cervical canal. Foley catheter should be introduced into cervical canal. Catheter's gasket should be blown up. In 15-20 min clips should be removed and doctor should inspect a patient for about 30-40 min. In case of repeated hemorrhage it is necessary to constantly clip internal iliac arteries once again. The present method simplifies treatment of cervical pregnancy, provide minimum risk for the onset of massive hemorrhage in case of complete removal of ectopically located fertile egg. EFFECT: higher efficiency of therapy. 3 ex
Patent RU-2208731-C1 (RU)
Title: Gate valve
IPC: F16K41/04
Filed: 2002-06-05
Granted: 2003-07-20
Abstract: FIELD: manufacture of fittings; shutting-off high-pressure pipe lines. SUBSTANCE: proposed gate valve has body, cover, gate and rod with sealing units mounted in such position that circular cavity is formed between them. This cavity is communicated with atmosphere through normally closed valve. This cavity is also connected with cavity of gate valve through shut-off unit. Shut-off unit is made in form of cylinder divided into adjacent cavities by piston. One adjacent cavity is communicated with circular cavity and other adjacent cavity is communicated with cavity of body. Cylinder is provided with rod engageable with piston. Hollow rod of cylinder is provided with valve. EFFECT: extended functional capabilities; improved operating properties; enhanced operational reliability. 3 dwg
Patent RU-2219653-C1 (RU)
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2002-06-25
Granted: 2003-12-20
Abstract: FIELD: electrical and pulse engineering. SUBSTANCE: time interval selector that provides for selecting (τ 1 , ..., τ n ) component out of τi = τ (r) , tuple occupying given r-th (r∈ {1,...,n}) place with respect to τ (1) ≤ ... ≤τ (n) , order obtained by nondecreasing ranking of τ 1 , ..., τ n , components, where τ 1 , ..., τ n  are time intervals depending on lengths of positive pulse signals x 1 ,..., ∈{0,1} synchronized in leading edge has n closing switches; novelty is newly introduced read-only memory whose i-th address input   and r-th output   are connected, respectively, to i-th data input of selector and to input of r-th closing switch whose control input and output are connected to r-th adjusting input and to selector output, respectively. EFFECT: enlarged functional capabilities. 1 cl, 2 dwg
Patent RU-2206397-C1 (RU)
Inventor: SAFIN V M
IPC: B01D27/00
Filed: 2002-07-18
Granted: 2003-06-20
Abstract: FIELD: water treatment. SUBSTANCE: proposed water cleaning filter has housing where filter element with additive proportioner is mounted; hollow filter element is mounted coaxially relative to housing and is provided with locking member on which additive proportioner is mounted; additive proportioner is made in form of container where capsule with additive having perforated cover is placed; filter element and at least upper part of container engageable with perforated cover are made from material of spatial globular structure; area of holes of perforated cover does not exceed 2% of area of cover and height of upper part of container does not exceed 30% of height of capsule. Length of filter element exceeds height of container by at least 10 times. EFFECT: enhanced efficiency. 5 cl, 1 dwg, 1 tbl
Patent RU-2220376-C1 (RU)
Title: Heat generation plant
Inventor: SHARAPOV V I
IPC: F23L15/00
Filed: 2002-08-02
Granted: 2003-12-27
Abstract: FIELD: heat and power engineering, possibly heat generation plants. SUBSTANCE: heat generation plant includes boiler to which blowing fan is connected. Suction branch pipe of blowing fan is communicated through air duct with underground pipeline of sewage system communicated with atmosphere in populated regions with contaminated atmospheric air. EFFECT: enhanced ecological safety of heat generation plant. 1 dwg
Patent RU-2214739-C1 (RU)
Title: Способ производства мясного фарша, мясной фарш, полученный по этому способу, и мясной фарш для производства колбасы вареной любительской высшего сорта, полученный по этому способу (варианты)
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-10-27
Abstract: Изобретение относится к мясной промышленности, а именно к производству мясного фарша. Способ производства мясного фарша предусматривает подготовку мясного сырья из жилованной свинины нежирной, шпика хребтового, говядины жилованной высшего сорта, а также мясной массы с содержанием соединительной и жировой тканей, соответствующим их содержанию в говядине высшего сорта. Мясную массу из говядины первого сорта ручной жиловки путем измельчения ее на волчке с диаметром отверстий выходной решетки 16-25 мм с последующей ее механической дожиловкой выпрессовывают через перфорированную поверхность с размером отверстий 2-3 мм. Количество свинины жилованной нежирной, количество говядины жилованной высшего сорта и количество мясной массы используют для приготовления мясного фарша в соотношении, составляющем 1:(0,39-0,79): (0,07-0,54). После подготовки мясного сырья говядину высшего сорта и свинину нежирную измельчают, проводят посол мясного сырья и смешивание его с мясной массой, измельченным шпиком хребтовым, специями и пряностями с получением мясного фарша. Изобретение позволяет повысить органолептические свойства продукта. 4 с. и 23 з.п. ф-лы.
Patent RU-2211610-C1 (RU)
Title: Semi-smoked sausages (versions), preferably "egerskye" and "pikantnye" and method of producing the same
IPC: A23L13/40
Filed: 2002-10-08
Granted: 2003-09-10
Abstract: FIELD: meat industry. SUBSTANCE: method involves preparing raw meat of trimmed beef containing no more than 12 wt% of connective and fatty tissue and ground in grinder having discharge grid with openings of 2-3 mm diameter, beef sausage meat mass containing no more than 12 wt% of connective and fatty tissue and produced from second-grade manually trimmed beef by pressing through perforated surface having openings of 2-3 mm diameter for mechanical trimming thereof after manual trimming; using beef farce meat mass in an amount of 20-50% by weight of raw meat in ready product. Method further involves preparing raw meat of pork and hydrated soya protein; providing staged preparing of sausage farce with the use of edible salt, sodium nitrite, garlic, spice and condiment; first stage involving introducing no more than half the amount of ground trimmed beef containing about 12 wt% of connective and fatty tissue and no more than half the amount of beef farce meat mass in grinder while adding ice in an amount of at least 15% by receipt weight of raw meat, edible salt, sodium nitrite, garlic, spice and condiment, hydrated soya protein; cutting in cutting mode for 6-8 min; second stage involving introducing into cutter remaining part of trimmed ground beef containing about 12 wt% of connective and fatty tissue and remaining part of beef farce meat mass, as well as 400-600 g pieces of raw meat of pork and continuing cutting process in mixing mode during 2-3 revolutions of cutter bowl; third stage involving transferring meat mass produced in above mentioned grinder into grinder having discharge grid with 8-13 mm diameter openings; molding resultant farce for obtaining sausage loafs of 20 cm length and 22-24 mm diameter; settling, thermal processing and cooling of loafs. EFFECT: stable organoleptical properties of finished product by balanced selection of basic raw material and optimal processes and modes in accordance with used raw material, and reduced production cost. 17 cl
Patent RU-2228692-C1 (RU)
Inventor: BESSHAPOSHNIKOVA V I
IPC: A41D27/06
Filed: 2002-11-28
Granted: 2004-05-20
Abstract: FIELD: production of layer materials for sewing industry to fuse clothing parts, may be used in chemical and textile industry. SUBSTANCE: method involves producing thermal adhesive coated layer material directly from polymer without use of textile base; applying even layer of powdered polymer onto anti-adherent substrate; fusing and calendaring at temperature exceeding acrylic polymer melting temperature by 40-50 C and under pressure of 15-40 MPa; cooling; winding separately from base into roll. EFFECT: provision for producing layer materials of different surface density, increased adhesion to textile materials and required rigidity. 1 dwg, 1 tbl, 1 ex
Patent RU-2240011-C1 (RU)
Inventor: PETRIK A A
IPC: A23C19/068
Filed: 2003-03-17
Granted: 2004-11-20
Abstract: FIELD: dairy industry. 
     SUBSTANCE: invention is designated for preparing cheese. Method for preparing cheese involves preparing milk for curdling that involves ripening milk, its normalization by the fat content, pasteurization, coloring, addition of lactic ferment and rennet enzyme to milk for its curdling to form a clot, treatment of clot to form cheese grain, forming cheese grain, pressing, salting and ripening. Before addition of lactic ferment and rennet enzyme pectin is added to milk at temperature 30-35 o C at stirring in the amount 0.5-5.00% to milk mass being pectin is added as milk-pectin emulsion in the ratio pectin - pasteurized milk = (1:1)-(1:5), respectively. Invention provides preparing cheese eliciting high consumers' properties: nutrient and physiological value, moisture-retaining capacity, improved structural-mechanical properties and stability in storage. 
     EFFECT: improved preparing method. 
     1 tbl, 3 ex
Patent RU-2230541-C1 (RU)
Title: Пневмомассажёр бражникова
Inventor: BRAZHNIKOV JU G
IPC: A61M1/08
Filed: 2003-04-08
Granted: 2004-06-20
Abstract: Изобретение относится к области медицины, в частности к устройствам для массажа. Пневмомассажер включает вакуумирующий узел, содержащий открытый с обоих концов цилиндр с размещенными в нем с возможностью возвратно-поступательного движения в вертикальной плоскости поршнем со штоком. Устройство содержит n вакуумирующих узлов, где n=1, 2, 3..., основание, ось с рукояткой для вращения, втулку, подшипник, размещенный в корпусе, стопор корпуса подшипника, направляющую движения корпуса подшипника и рычаги, по числу вакуумирующих узлов. Ось вертикально закреплена в основании с возможностью вращения, на оси под углом 25-30° жестко закреплена втулка, установленная в подшипнике, корпус которого жестко соединен со стопором, связанным с возможностью вертикального перемещения с направляющей движения корпуса подшипника, выполненной с вертикальной прорезью, в которой свободно расположен стопор, и закрепленной вертикально и жестко в основании, а радиально корпус подшипника жестко соединен с рычагами, подвижно соединенными с соответствующими штоками. Каждый цилиндр вертикально и жестко закреплен в основании с образованием воздушного зазора между стенками основания и стенками цилиндра, на вертикальной стенке цилиндров выполнены впускные отверстия для воздуха, между стенкой основания и наружной стенкой цилиндра напротив впускных отверстий вставлена планка с возможностью вертикального возвратно-поступательного перемещения. Технический результат - быстрое и практически безболезненное выполнение на большой поверхности тела массажа с получением эффекта медицинских банок. 2 ил.
Patent RU-2228011-C1 (RU)
Title: Method for protecting fruit surface
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2003-04-15
Granted: 2004-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with treating fruits before laying them for storage. Fruits' essential oils and epiphytic substances of cuticular layer of plant raw material should be applied onto their surface out of miscella obtained after extracting Mortierella nantahalensis micromycete biomass with nonpolar extragent in supracritical state. EFFECT: increased reliability of fruits protection against microbial failure. 3 ex
Patent RU-2244041-C1 (RU)
Title: Combination coating applying method
Inventor: KUZNETSOV V P
IPC: C23C28/00
Filed: 2003-04-29
Granted: 2005-01-10
Abstract: FIELD: metallurgy, namely chemical and heat treatment of refractory alloys, possibly used for applying protective coatings onto blades of gas-turbine engines. 
     SUBSTANCE: method comprises steps of applying onto inner and outer surfaces of parts diffusion aluminide coating in circulating gaseous medium; applying coating in low-active system at relation of reaction surfaces F н /F o  = 0.3 - 0.7, where F н  - total surface of parts to be coated; F o  - total surface of saturating mixture; then applying onto outer surfaces of parts cladding coating, namely MeCrAlY, where Me - Ni, Co, NiCo by ion-plasma process or electron beam evaporation in vacuum. 
     EFFECT: improved fire and corrosion resistance of coating, increased resource of blades of gas-turbine engine. 
     1 cl, 1 ex, 1 tbl