baber/WOPTO huggingface dataset:
Patent RU-2129930-C1 (RU)
Title: Punching die set
Inventor: LARIN V I
IPC: B21D28/26
Filed: 1995-01-19
Granted: 1999-05-10
Abstract: FIELD: plastic metal working, namely die sets for punching one small size hole or group of such holes in parts of sheet materials. SUBSTANCE: die set includes upper plate, punch holder, stripper, one punch or group of punches in the form of rod beaded in its upper portion and lower plate with die. Working part of punch is in the form of truncated cone whose angle is equal to conicity angle of die opening. Small bases of cones of punch and die are turned one to another. Gap between die and punch corresponds to maximum gap for worked material and its thickness and it keeps its value at further regrinding. Dimension of small base of truncated cone of punch corresponds to less size of hole of worked part. Length of free portion of punch is no more than two diameters of holes of worked part. Working end of punch with conicity angle of working portion more than 2 degrees is arranged higher than working end of die at time moment of punching termination. Hollow cylinder is arranged in addition between stripper and punch holder. Inner surface of hollow cylinder engages with punch. Hollow cylinder has helical groove whose depth is equal to the whole thickness of cylinder wall. Stripper may be builtup in the form of two strips between which guiding sleeve is arranged with gap. Inner surface of guiding sleeve engages with punch. Guiding sleeve has flange with spherical surface around which stripper may be rotated. Punch contacting with inner surface of stripper opening may be mounted with clearance in opening of spring-loaded punch holder that may rotate relative to spherical surface of punch flange. Sleeve may be mounted between punch holder and punch. Said sleeve has bead in its upper portion, its outer surface contacts with opening of punch holder or stripper, it is spring loaded and mounted with gap in stripper or in punch holder with possibility of axial motion relative to it. Punch is arranged in stepped opening of sleeve and it may move axially relative to sleeve. EFFECT: improved design providing enhanced strength of die set. 6 cl, 7 dwg
Patent RU-2095831-C1 (RU)
Title: Method for manufacturing polymeric hydrogel intraocular lenses
Inventor: IVASHINA ALBINA I
IPC: A61F2/16
Filed: 1995-02-17
Granted: 1997-11-10
Abstract: FIELD: ophthalmology; production of prosthetic intraocular lenses. SUBSTANCE: inventive novelty of proposed method resides in fact that it employs, as cross-linking agent, vanadium-containing complex compound, namely: penta-(dimethylsulphoxide) vanadyl diperchlorate having formula VD(DMSO) 5 (ClO 4 ) 2 ,, and in fact that following mixture is subjected to copolymerization, wt. parts: hydroxymethacylate 70 cross-linking agent 0.01-0.1 water 29.90-29.99. EFFECT: method makes it possible to obtain cheap and good-quality polymer for production of synthetic intraocular lenses. 1 tbl
Patent RU-2077978-C1 (RU)
Title: Wood grinding unit roll
Inventor: VOLKOV ANATOLIJ YA
IPC: B27L11/00
Filed: 1995-03-29
Granted: 1997-04-27
Abstract: FIELD: wood-working industry. SUBSTANCE: grinding unit roll 3 has shaft with toothed disks 5. Shaft is made tubular and is provided with front leading flange 6 having projection 7. Toothed disk 5 is provided with slot 8 cut in its one side surface and projection 9 positioned on its other side surface. Projection 9 and slot 8 are offset one with respect to the other. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2083114-C1 (RU)
Inventor: POGORELKO VLADIMIR V
IPC: A21C1/06
Filed: 1995-05-26
Granted: 1997-07-10
Abstract: Использование: на предприятиях общественного питания, на комбинатах хлебопродуктов, в производстве кондитерских изделий. Сущность: машина для приготовления макаронных изделий включает закрепленный на основании тестовый бункер со шнеком и мешалкой, электродвигатель и трансмиссию. Трансмиссия образована тремя понижающими передачами. Правая передача с вала электродвигателя на установленный на опорах качения промежуточный вал выполнена клиноременной, вторая передача с промежуточного вала на вал прессующего шнека выполнена преимущественно цепной, третья передача с вала прессующего шнека на вал мешалки выполнена цепной, а электродвигатель и опоры промежуточного вала смонтированы на поворотных платах для натяжения ремней и цепи первой и второй передач. 1 з.п. ф-лы, 1 ил.
Patent RU-2111890-C1 (RU)
Title: Device for raising sunken object
Inventor: LAVROV A A
IPC: B63C7/00
Filed: 1995-05-30
Granted: 1998-05-27
Abstract: FIELD: raising sunken objects. SUBSTANCE: device includes frame with grips, container with equipment and buoyancy pontoons; device is also equipped with thruster system, trim control system whose pump is connected to ground flushing system and control units which include sensors and instruments for measuring the distance to the object. Thruster system consists of propulsors mounted in pairs on sides and in extremity of device; their columns are turnable in longitudinal plane. EFFECT: reduced raising time and enhanced reliability of holding the object. 4 dwg
Patent RU-2111366-C1 (RU)
Title: Hydraulic tappet
Inventor: CHUGUNOV A S
IPC: F01L1/14
Filed: 1995-06-14
Granted: 1998-05-20
Abstract: FIELD: mechanical engineering; timing gears of internal combustion engines. SUBSTANCE: hydraulic tappet has body 4 in form of cup riding on control cam of camshaft. Guide bushing 6 secured in body accommodates hydraulic compensator in form of cap 9 and piston 11 limiting high pressure chamber. Shutoff member of check valve 15 is arranged in housing space. Shutoff member is installed with circular clearance relative to housing walls for self alignment. Seat 18 of check valve is made in form of ring concentric knife projections 19, and shutoff member is made in form of flat plate shutoff lapped to sealing edges of seat 18 and pressed to sealing edges by spring 17 secured on axial projection of seat. Groove 20 between knife projections is made toroidal, with radius of circle forming the torus equal to height of projection, center of torus being located in plane of sealing edges of knife projections. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2126288-C1 (RU)
Title: Separator of submicron particles of oily fluids
Inventor: BAKRUNOV G A
IPC: B01D47/10
Filed: 1995-07-26
Granted: 1999-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to devices intended for purification of air from aerosol created from liquid products such as oily and condensation admixtures with dimensions of particles usually not over 1 mcm. Trial investigations and practical application of such devices indicated that in aforesaid systems most efficient is method of settling down suspensions by turbulent coagulation of particles. Separator has flat horizontal receiving header, curved tubes of settling-down band, and flat inclined header for branching out trapped aerosol. Separator of particles is generally made in the form of settling-down band of curved tubes with internal diameter of 8 mm. Ends of tubes are secured in flat headers. Effect of settling down aerosol particles by this separator is same as in direct-flow tube at similar aerodynamic resistance. However in curved tubes due to secondary circulation degree of flow turbulization and consequently intensification of particle coagulation occurs substantially quicker in flow of aerosol because additional resistance at bending points increases total resistance in entire tube. This makes possible to obtain same effect of aerosol settling-down as in direct-flow tube but at considerably less overall length. Aforesaid embodiment of particle separator allows for reducing its overall dimensions, enhancing purification efficiency, returning trapped product to production process, simplifying design of apparatus. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2142800-C1 (RU)
Inventor: EHDAM DOBL
IPC: A61K31/425
Filed: 1993-12-10
Granted: 1999-12-20
Abstract: Изобретение относится к медицине. Предложено использовать рилузол для лечения неврологических нарушений, вызванных черепно-мозговыми, спинно-мозговыми или черепно-спинно-мозговыми травмами. Препарат уменьшает явления некротического характера, защищает чувствительные неврологические тракты, ускоряет восстановление после травмы. 2 з.п.ф-лы.
Patent RU-2083524-C1 (RU)
Inventor: DANKOVTSEV VYACHESLAV T
IPC: C04B30/02
Filed: 1995-09-25
Granted: 1997-07-10
Abstract: Использование: производство теплоизоляционных материалов, в частности изготовления покровного материала в строительной промышленности, а также для изготовления различных теплоизоляционных элементов для изоляции труб. Сущность: сырьевая смесь - "Эковата-2" включает мас.%: угарные отходы производства нетканых материалов, войлочных изделий и строительной пакли 20-30, измельченную картонно-бумажную макулатуру 50-60, борную кислоту 10, буру 10. При использовании сырьевой смеси "Эковата-2" обеспечивается снижение себестоимости производства теплоизоляционных материалов и расширяется область утилизации промышленных отходов. 1 ил., 1 табл.
Patent RU-2107111-C1 (RU)
Inventor: SPESHKOV BORIS ARKAD EVICH
IPC: C23C8/64
Filed: 1995-10-25
Granted: 1998-03-20
Abstract: Изобретение относится к области химико-термической обработки металлов путем электронагрева их в твердой порошкообразной среде и может быть использовано для повышения эксплуатационной стойкости металлов в различных областях промышленности. Сущность изобретения: металлические изделия подвергают насыщению при температуре 500 - 1250 o С в твердой порошкообразной токопроводящей среде, которую помещают в кюветы, имеющие форму обрабатываемого изделия, одна боковая стенка и дно которых выполнены из диэлектрического материала, а другая боковая стенка образована поверхностью обрабатываемого изделия, при этом электроды, на которые подается напряжение, размещают вдоль боковой диэлектрической стенки равномерно и на одинаковом расстоянии от поверхности обрабатываемого изделия. 6 з.п.ф-лы, 5 ил.
Patent RU-2118827-C1 (RU)
Title: Digital frequency meter
Inventor: BELOV A G
IPC: G01R23/07
Filed: 1995-11-14
Granted: 1998-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to instrumentation engineering and is intended to measure frequency of pulse signals. Technical result of invention takes in given meter the form of coding of numbers with floating point which maintains word size of meter constant practically in unlimited measurement range. Insertion of additional binary counter allows modulus of order of code of measured frequency to be formed and sign of order to be determined. Change-over switch ensures correct functioning of this counter in case of change of sign of order. Insertion of flip-flop gives possibility to fix sign of order. EFFECT: expanded application field. 1 dwg
Patent RU-2115774-C1 (RU)
Title: Process detecting points of insulation faults
Inventor: GROMYKO A I
IPC: C25C3/20
Filed: 1996-04-08
Granted: 1998-07-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: constant and variable components of current in series and voltage drops are measured over different sections of current-carrying buses and of power series of aluminum electrolyzers for detection of points of insulation faults. Coupling coefficient between current in series and variable component of voltage drop across section of series is found. After this one of sections of series is connected through electric capacitor to ground and voltage drop of variable component is measured across each electrolyzer. Point of insulation fault is detected by value and deviation sign of measured voltage drops across each electrolyzer. Coupling coefficients between current in series and variable component are used to find leakage current and insulation resistance of series of electrolyzers. Resistance of insulation of power network with regard to bus arrangement of series of electrolyzers is determined by value of constant component of voltage drop in each phase of power network supplying actuating mechanisms of series. EFFECT: increased accuracy and adaptability of process for detection of points of insulation faults of current-carrying buses of series of electrolyzers and of power network. 2 cl, 1 dwg
Patent RU-2078695-C1 (RU)
Title: Method of application of pattern to textiles
IPC: D06C23/02
Filed: 1996-04-09
Granted: 1997-05-10
Abstract: FIELD: textile industry. SUBSTANCE: textile is placed on flat rigid surface and engaged with pattern carrier and pattern is transferred to the surface of the article by outlining its contour with heated working head. Article is made of, at least, two layers of synthetic material. Operation of bringing of the article in interaction with pattern carrier is carried out by placing of the carrier, either, to under the article on the surface installed above a light source and made of transparent material, or between the layers of material. Pattern contour is outlined directly on the article surface. EFFECT: higher efficiency. 4 cl
Patent RU-2107265-C1 (RU)
Title: Method of indication of level of moving loose media
Inventor: MITIN A G
IPC: G01F23/296
Filed: 1996-06-19
Granted: 1998-03-20
Abstract: FIELD: manufacture of industrial explosives for indication of level of various media in hoppers-agitators. SUBSTANCE: signals generated by moving medium and received by sensitive element are recorded at moment of its physical contact with this medium. Piezoelectric pickup with circular radiation pattern is used in the capacity of sensitive element. EFFECT: increased reliability and safety of indication of level of hazardous loose media. 1 cl, 1 dwg
Patent RU-2117115-C1 (RU)
Title: Mounted balcony
Inventor: BOBROV JURIJ VIKTOROVICH
IPC: E04B1/00
Filed: 1996-07-19
Granted: 1998-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to construction of balconies of multistoried buildings. Mounting of balcony on buildings is effected by means of L-shape frame which is secured in window opening of building. Aforesaid frame has eye-lugs. Main and auxiliary mounting members are fastened in aforesaid eye-lugs from outer side of building. Then attached to main and auxiliary mounting members are balcony floor slab, guarding, and roof setup. Aforesaid embodiment simplifies mounting of balcony, makes possible certain development for increasing useful floor area of rooms, allows for speedier and cheaper performance of repair operations. EFFECT: higher efficiency. 4 dwg
Patent RU-2112638-C1 (RU)
Inventor: KAZAKOV VLADIMIR MIKHAJLOVICH
IPC: B24C1/10
Filed: 1996-07-23
Granted: 1998-06-10
Abstract: FIELD: processes for surface hardening of journals of crank shafts, distributing shafts and pins of internal combustion engines. SUBSTANCE: holder of two ring halves is arranged around journal of crank shaft. Holder is provided with jets for supplying liquid or gaseous shot-loaded energy carrier. Process is realized when crank shaft is fixed. EFFECT: elimination of wear of edges of journals, uniform hardening. 3 cl, 2 dwg
Patent RU-2128748-C1 (RU)
Title: Rail butt joint
Inventor: AFANAS EV V F
IPC: E01B11/00
Filed: 1996-08-02
Granted: 1999-04-10
Abstract: FIELD: railway track structure components. SUBSTANCE: rail butt joint relates to butt-joint fastening of track rails. Butt joint has fish plates located at both sides of rails being connected, joining bolts with nuts, and spring members. Each spring member is made in the form of set of disk springs. Generating lines of side surfaces of disk springs are curvilinear. Aforesaid embodiment of rail butt joint substantially enhances its operating capacity. EFFECT: higher efficiency. 1 dwg
Patent RU-2103236-C1 (RU)
Title: Water-glass concrete mix
Inventor: GIRENKO I V
IPC: C04B28/26
Filed: 1996-08-19
Granted: 1998-01-27
Abstract: FIELD: production of building materials; concreting by guniting; tunnel construction; reinforcing mining workings and other structures designed for various purposes. SUBSTANCE: water-glass concrete mix comprises, parts by volume: water glass, 1; and slime of electroplating operations, 0.5-1.0. Mix is used as additive to gunitable concrete mixes and has tradename "ALPHA GS". Used in the amount of 8-18% from total mass of cement is provides concrete setting up to 150 s, control concrete strength in process. Additive makes it possible to reduce deficiency in strength of 28-days old concrete down to value not more 25%; while concrete resistance to attack by water jets under pressure up to 10 l/min.m. Mix makes it possible to apply gunite concrete layers of any thickness onto vertical surfaces and concrete layers up to 20 cm thick onto vaults per single pass of guniting nozzle, thereby permitting to use it at low positive temperature of soil, air and gunite concrete mix components. Concrete homogeneity is improved without causing corrosion of reinforcing element. Recoil value of mix is 10-15%. EFFECT: increased service life of concrete. 2 tbl
Patent RU-2145465-C1 (RU)
Title: Method for synchronization of data packets
Inventor: MARIJA TERESA GARSIJA VAKAS
IPC: H04J3/06
Filed: 1995-11-27
Granted: 2000-02-10
Abstract: FIELD: digital wireless communication equipment with code division multiple access. SUBSTANCE: method involves repeated sequence of transmissions from wireless communication terminals for delivering their first packets to base stations up to maximal value of trials. Packets of repeated transmission are preceded with sequence of bits depending on maximal protection interval until response from base station is received to ensure proper synchronization with them. EFFECT: increased precision of synchronization of data packets received with various delays caused by signal distribution effects. 3 cl, 2 dwg
Patent RU-2112811-C1 (RU)
Title: Method of low-deformation hardening after nitrocementation
Inventor: KARPOV L P
IPC: C21D1/58
Filed: 1996-10-03
Granted: 1998-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to manufacturing parts with nitrocementation (cementation) with low allowances for mechanical conversion after heat treatment. Cooling time from austenitization temperature to 100 C is determined for one part belonging to serial manufacture party. The part is hardened in cold oil to 100 C, transferred into boiling water, held there for 10- 15 min, and then cooled in air. EFFECT: extended production possibilities of low-deformation hardening in oil and reduced strains. 2 tbl
Patent RU-2132287-C1 (RU)
Title: Spacer block of spar (version)
Inventor: DEHNISKEH MAJKL EHDVARD
IPC: B64C27/473
Filed: 1995-02-23
Granted: 1999-06-27
Abstract: FIELD: aeronautical engineering. SUBSTANCE: spacer block is used in spar 108 of helicopter articulated main rotor. Spacer block consists of first and second members (20, 22) and device for spacing them. Each member of spacer block has thrust surface with profile mating to the profile of respective inner surface of spar, as well as first and second bevelled surfaces. For strutting off the spacer block of spar, use is made of removable wedge 40 having first section and section at constant angle of inclination whose bevelled surface are inclined at angle which are adjacent relative to angle of inclination of first bevelled surfaces of spacer block members. Prior to mounting the thrust surfaces of spacers, bevelled surfaces of section of removable wedge 40 at constant angle of inclination and spacer block with thrust surfaces engageable with inner surface of spar limiting its cavity are coated with adhesive paste and mounted in cavity of spar. Then pulling force is applied to section of removable wedge having constant thickness causing relative sliding of its bevelled surfaces and first bevelled surfaces of spacers which results in strutting off the members of spacer and bringing their thrust surfaces in tight contact with inner surface of spar. EFFECT: enhanced efficiency and reliability. 7 cl, 6 dwg
Patent RU-2115365-C1 (RU)
Title: Method for diagnosing natal vertebrospinal injuries in lower cervical segment of the vertebral column of newborn children
Inventor: PLEKHANOV L A
IPC: A61B8/00
Filed: 1996-12-23
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying clinical and thermovision examination methods. Symptom of reduced infrared radiation intensity in the region of the orbit and extremities is taken as thermovision characteristic of importance when temperature gradient in the above mentioned parts of the human body belongs to the region of 0.8-1.1 C. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2132272-C1 (RU)
Inventor: LEONOVICH A A
IPC: B27N3/00
Filed: 1997-03-11
Granted: 1999-06-27
Abstract: Изобретение относится к технологии полимерных связующих и древесных плит. Описывается применение золя кремнезема в качестве компонента древесных плит на основе карбамидоформальдегидного связующего для увеличения прочности и водостойкости плит и значительного снижения их токсичности. 3 табл.
Patent RU-2117895-C1 (RU)
Title: Magazine for small arms
Inventor: GRJAZEV V P
IPC: F41A9/65
Filed: 1997-03-25
Granted: 1998-08-20
Abstract: FIELD: magazines for feed of cartridges in various systems of small arms. SUBSTANCE: installed in box body on axle secured to it is follower in the form of lever and spring. Cartridges are staggered in two rows. Between rows of cartridges, at cartridge case necks and case chamfer, vertical partition is installed. Made on sides of partition and opposite walls of magazine are bevels mating the cartridge case chamfer. In this case, deformation of cartridge bullet nose in magazine under the action of inertial forces is excluded. EFFECT: improved design. 3 dwg
Patent RU-2127425-C1 (RU)
Title: Loader for machine for friction and wear testing
Inventor: LEBEDEV M P
IPC: G01N3/56
Filed: 1997-04-03
Granted: 1999-03-10
Abstract: FIELD: testing equipment. SUBSTANCE: loader has foundation, holders of mobile sample and countersample, loading mechanism, platform and rolling-contact bearings. Loading mechanism interacting with holder of mobile sample is put on foundation. Holder of countersample is placed on platform with the aid of rolling-contact bearings. Rotation axis of rolling-contact bearings is located on line of crossing of friction surface of countersample with symmetry axis perpendicular to its plane that is oriented in direction of sliding of mobile sample to ensure technical result consisting in increased accuracy of setting of sample with reference to countersample. EFFECT: increased accuracy of setting of sample with reference to countersample. 2 dwg
Patent RU-2149024-C1 (RU)
Inventor: SAJZER CHARLZ EH
IPC: A01N59/26
Filed: 1995-09-13
Granted: 2000-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves addition to machine an aqueous solution containing from 0.1% to 1% (by weight) of hydrogen peroxide and from 0.01% to 0.1% (by weight) of sodium hydropyrophosphate. Surfaces are contacted with this solution at 70 C for 15 min, not less. Method provides for spore destruction. EFFECT: high degree of disinfection. 5 cl, 7 dwg, 4 tbl
Patent RU-2122534-C1 (RU)
Title: Method of manufacturing molded steel-tapping refractory parts
Inventor: PIVINSKIJ JURIJ EFIMOVICH
IPC: C04B35/103
Filed: 1997-07-24
Granted: 1998-11-27
Abstract: FIELD: refractory materials. SUBSTANCE: refractory parts (immersion barrels, insulating tubes) are manufactured from high-silica material (mullite, chamotte with 60-90% alumina)-based suspension and granular filler obtained from high-silica material with particle size 0.05 to 0.5 mm at ratio of fine portion to filler between 3:2 and 1:1. Ratio of high-silica material to silicon carbide in filler ranges from 1:1 to 7:3. Molding is effected by slip or centrifugal technique at specified mold rotation speed. Parts subjected to heat treatment at 1000-1250 C are characterized by porosity 10-18%, compression strength 20-100 Mpa, and high chemical stability under steel-tapping conditions. EFFECT: improved working characteristics. 2 cl