baber/WOPTO huggingface dataset:
Patent RU-2190961-C2 (RU)
Inventor: PISAREVSKIJ JU L
IPC: A61B6/08
Filed: 2000-07-10
Granted: 2002-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has base, horizontal and vertical sliders, articulation and front rest members and bed. The base has anterior and posterior support members rigidly joined by means of horizontal guiding members and vertical guiding members fixed on the back support member. The horizontal slider is movably mounted on horizontal guiding members. It has inferior part with bed fixed in the center and two lateral parts with articulation rest members. Two parallel vertical guiding members are rigidly fixed on the back support member with vertical slider having front rest member mounted on them. The bed has supporting member having vertically and horizontally movable members. EFFECT: stable head position fixation; producing identical computer tomogram images in repeated examinations. 3 cl, 2 dwg
Patent RU-2200937-C2 (RU)
Title: Process of manufacture of electromagnetic flowmeter, electrode of electromagnetic flowmeter ( versions )
Inventor: KAMYSHEV A V
IPC: G01F1/58
Filed: 2000-08-28
Granted: 2003-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: according to invention sockets accommodating electrodes are drilled in lining produced from fluoroplastic rods and bushings. Two holes with stepped transition identical to profile of electrodes matched to them are countersunk from opposite direction. Electrodes are interference fitted from side of measurement channel formed in lining. Each electrodes presents body of revolution in the form of stem and two parts of different diameters. Part of electrode conjugate to stem has inclination angle of side surface towards stem equal to 5-8 degrees. Butt of second part of larger diameter has ring shaped protrusion. According to another variant part conjugate to stem has annular grooves. On installation of electrodes and magnetic system lining is fixed in metal housing. EFFECT: simplified manufacturing technology, reliable sealing of electrodes. 3 cl, 8 dwg
Patent RU-2258145-C2 (RU)
Inventor: TERNKUIST NORMAN ARNOL D
IPC: F01D11/02
Filed: 2000-10-03
Granted: 2005-08-10
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: proposed device and method are designed to provide precise positioning of brush seal relative to rotor.  Device has segment of labyrinth seal with slot open in direction of rotor and forming inner projection pointed from rotor, segment of brush seal fitted in slot and provided with outer bead pointed to rotor and covering inner projection of labyrinth seal segment to permit displacement of brush seal segment in radial direction relative to segment of labyrinth seal and rotor, and bead of brush seal segment can displace towards inner projection of labyrinth seal segment and away from seal segment and set screws tightened in threaded holes arranged with spacings in segment of labyrinth seal to place bead on brush seal segment with force onto projection of labyrinth seal segment to prevent radial displacement of brush seal segment relative to segment of labyrinth seal. 
     EFFECT: improved sealing. 
     13 cl, 3 dwg
Patent RU-2187887-C2 (RU)
Title: Parallel-to-serial code converter
Inventor: KISELEV E F
IPC: H03M9/00
Filed: 2000-10-30
Granted: 2002-08-20
Abstract: FIELD: automatic control and computer engineering; building local network controllers. SUBSTANCE: device designed to convert parallel code into serial one for message with programmable length of conversion start pause upon starting the converter and with programmable format of conversion, to generate message tracking sync pulses , three status bits, and parity check bit incorporating provision for software capability of its insertion at end of message has counter, shifter, three NAND gates, triggering flip-flop, comparator, NOR gate, and six AND gates. EFFECT: enlarged functional capabilities; reduced hardware requirement. 2 dwg
Patent RU-2234295-C2 (RU)
Inventor: RAMAZANOV M R
IPC: A61F5/41
Filed: 2000-12-13
Granted: 2004-08-20
Abstract: FIELD: medicine, urology, andrology, sexopathology. 
     SUBSTANCE: the present innovation deals with applying the technique to enhance penile blood supply due to temporal manual or apparatus squeezing both femoral arteries under Poupart's ligament. 
     EFFECT: improved results of therapy. 
     2 dwg
Patent RU-2222706-C2 (RU)
Inventor: KARLSSON URBAN
IPC: F01D25/12
Filed: 1999-05-21
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed rotary machine contains rotor, stator, at least one guide vane which is held by stator by two opposite ends and at least one end of which is installed for turning relative to stator in at least one conducting member designed for directing fluid medium to guide vane to change its temperature. Said rotary machine contains also sealing member connected with guide vane for turning in at least second plane and designed for sealing stator and guide vane whose sealing function practically does not depend on relative angular position of guide vane and stator in first plane. Such design of rotary machine prevents leakage of fluid medium which is conducted to guide vane to change its temperature between stator and guide vane even at different angular turning positions relative to each other in said first plane. EFFECT: improved reliability in operation. 16 cl, 3 dwg
Patent RU-2200078-C2 (RU)
Title: Welding flux
Inventor: SARYCHEV I S
IPC: B23K9/18
Filed: 2001-04-06
Granted: 2003-03-10
Abstract: FIELD: welding and surfacing, mainly of alloyed steels. SUBSTANCE: flux contains oxides of calcium, magnesium, aluminum, calcium fluorides, oxides of potassium, sodium, chrome, silicon-calcium, oxides of ferrum and silicon at next relations of ingredients (mass%): CaO, 4 - 6; MgO, 20 - 24; Al 2 O 3 , 18 - 22; CaF 2 , 15 - 20; K 2 O, Na 2 O, 5 - 7; Cr 2 O 3 , 0.5 - 2; Si-Ca, 0.1 - 1; Fe 2 O 3 , 1.5 - 2; SiO 2  - the balance. EFFECT: enhanced welding technological properties, improved quality of welded metal. 4 tbl, 2 ex
Patent RU-2207423-C2 (RU)
Title: Machine for and method of removing old and laying new rail track
Inventor: THEURER JOSEF
IPC: E01B29/05
Filed: 2001-06-05
Granted: 2003-06-27
Abstract: FIELD: railway transport; permanent way maintenance and repair. SUBSTANCE: proposed machine contains first tie carrier designed for taking old ties and furnished with old tie lifting device, and second tie carrier designed for placing new ties on leveled up crushed-stone base. First and second tie carriers are provided with connecting device for split connection with oil tie lifting device. According to other design version of machine, old tie lifting device is connected with first and second tie carriers. Said old tie lifting device is made for re-placing from working position into non-working position owing to provision of drives. Peculiarities of proposed method are as follows: to change working direction of machine, device for lifting oil ties is removed from first tie carrier and is mounted on second tie carrier. Direction of transportation is changed for both carriers. Use of proposed machine makes it possible to change working direction bringing to minimum re-equipment work. EFFECT: provision of reliable machine for removing old and laying new rail track. 5 cl, 5 dwg
Patent RU-2220049-C2 (RU)
Title: Concrete-reinforcing rod
Inventor: NIKOLAEV V N
IPC: B32B17/04
Filed: 2001-06-26
Granted: 2003-12-27
Abstract: FIELD: building, in particular, manufacture of plastic reinforcing members for reinforcing of building concrete constructions, that can also be used in bearing built-up constructions as structural material for replacement of metal and wooden products. SUBSTANCE: rod is obtained by impregnation of glass-fiber roving with polymeric binder based on epoxide dian resin containing isomethyltetrahydrophthalic anhydride as a cutting agent and triethanolamine as a hardening accelerator. Composition of components in the rod: filler - 60-80%, isomethyltetrahidrophyhalic anhydride 10-20%, triethanolamine -0.01- 0.09%, resin the rest. Thermohardening of the rod is accomplished at 120 to 140C by pulling of glass-fiber roving impregnated with binder through two thermal chambers with an infrared radiator and through a thermostatting chamber during 180-240s. EFFECT: expanded source of raw material for manufacture of glass plastic reinforcement enhanced strength of it and simplified rod manufacturing methods. 1 tbl
Patent RU-2224576-C2 (RU)
Inventor: AALTO KARI
IPC: C02F1/18
Filed: 1999-11-16
Granted: 2004-02-27
Abstract: FIELD: liquid purification. SUBSTANCE: the invention presents a device for purification of liquids. The device contains the filtering means (1) for separation of impurities in a liquid to be treated by a mechanical filtration and by means of purification (2), such as a member made out of an activated charcoal or a similar component used for removal of impurities from the indicated liquid by sorption or any other appropriate way. At that the indicated means (1 and 2) are practically built in the device. Mechanical filtering means (1) are supplied with a thin filtering film (1р), manufactured out of a plastic based material like track membrane, pickled track membrane or a similar material. At that its porosity makes 5-15 %, thickness - preferably is 10-25 microns, and pores size - 0.5 microns along all its height. Technical result - simplicity of the design, reliable treatment of a liquid, including its preliminary filtering before contact with a member made out of an activated charcoal, that has the form of a fixed cylinder, as well as the device technical reliability and safety of application. EFFECT: simplicity of the design, reliable treatment of a liquid, the device technical reliability and safety of application. 8 cl, 9 dwg
Patent RU-2313176-C2 (RU)
Title: Client block and method for using it in a wireless communication system
Inventor: ODENVAL DER DZHOZEF P
IPC: H04B1/707
Filed: 1998-05-13
Granted: 2007-12-20
Abstract: FIELD: method for receiving/transmitting control signal in client block of wireless communication system. 
     SUBSTANCE: in the method, signal of first channel is modulated with usage of first short Walsh code, modulated signal of second channel is added to control signal, total signal and modulated signal of first channel are multiplied by complex pseudo-noise code. Usage of short orthogonal codes ensures suppression of mutual interferences, which is inherent in ground-based wireless systems. A set of sub-channel codes is formed using four mutually orthogonal short Walsh codes, but usage of longer codes is acceptable. It is preferred that control data is transferred through first transmission channel, and power control data is transferred through second transmission channel. Length, and number of elements, in each channel code may be different, to additionally reduce ratio of peak transmission power to average transmission power during transmission at higher speeds. 
     EFFECT: increased efficiency. 
     6 cl, 14 dwg, 7 tbl
Patent RU-2205354-C2 (RU)
Inventor: APET JAN O S
IPC: F41J5/02
Filed: 2001-08-31
Granted: 2003-05-27
Abstract: FIELD: shooting equipment, in particular, technique of determination of accuracy of fire of shot-guns. SUBSTANCE: a shot is fires from the shot-gun on a target to the point of aim, a mark of aim is used for the purpose. Then optical signals are converted into electric ones by a matrix photodetector. The electric signals of the photodetector are stored. The photodetector signals are read out and transformed to a digital code proportional to the value of the electric signal and stored in the form of a two-dimensional data file corresponding to the matrix of the photodetectors. The coded signals of the photodetectors are compared with the upper of two threshold values and a decision on belonging if the signal to one of three possible types of the target sections is taken, in particular, to the shot mark, non-affected target section or mark for aiming, at an excess of the upper threshold value, if according to the priori data the mean brightness of the target section of this type exceeds the mean brightness of the target sections of the two other types, and at a non-excess of the upper threshold value, the coded signal is compared with the lower threshold value, and a decision is taken on belonging of the signal to one of the two target sections of other types according to non-excess of the lower threshold value. If according to the priori data, the mean brightness of the target section of this type is less than the mean brightness of the rest target sections, the numbers of the lines and columns of the data file elements with the codes of the signals of the shot marks and code of the mark signal for aiming are stored, in the digital view the coordinates of the shot marks and marks for aiming in the plane of the target are determined. The coordinates of the center of shot shattering are determined by summation of the coordinates of the center of shot shattering in axis of coordinates with a subsequent division of the sum by the total number of the shot marks, and the accuracy of the shot is determined as a deviation of the center of the shot shattering center from the mark for aiming. As the parameters for determining the deflection of the shot shattering center from the mark for aiming the differences of their coordinates in each axis of coordinates are used. EFFECT: reduced labor content of determination and enhanced its accuracy. 2 cl, 3 dwg
Patent RU-2237229-C2 (RU)
Inventor: TAUBER ZVI
IPC: F42B30/06
Filed: 2000-02-10
Granted: 2004-09-27
Abstract: FIELD: devices for breaking open the door with provision of access through the door aperture. 
     SUBSTANCE: the device for breaking open the door with a controlled explosion of the object beaing at a short distance has an explosive component (31) provided with a bursting charge (32) contained inside a housing (33), the configuration of the explosive component provides for an explosion of the object from a preset distance. A remote-control rod (34), having a length equal to the mentioned preset distance, is connected to it and passes in the direction from it. A pyrotechnic lead slab (36) is coupled to the explosive component (31) and remote-control rod (34) for provision of detonation of the bursting charge (32) essentially just after the impact of the remote-control rod (34) in the object. For stabilization of the device (30) during its flight to the object provision is made for a tail unit (42). The tail unit (42) is connected to the explosive component (31) by means of a "safety cocking" fixture (40) and a protective coupler (44), whose configuration provides for a decrease of the impact forces acting on the tail unit (42) as a result of detonation of the bursting charge (32). 
     EFFECT: provided a quick and effective breaking open of the and other people being in the direct proximity from it. 
     17 cl, 5 dwg
Patent RU-2216584-C2 (RU)
Title: Vodka "zolotaya" and method for it preparing
Inventor: BRAGIN A B
IPC: C12G3/08
Filed: 2002-01-03
Granted: 2003-11-20
Abstract: FIELD: food and liqueur and vodka industry. SUBSTANCE: invention relates to production of vodkas. Vodka contains ethyl alcohol, water and addition of forged mosaic gold as scales taken in the amount 0.01-0.02 g/l with linear sizes 1.0-3.0 and 0.1-0.3 mm and thickness 0.00008-0.0003 mm in the ratio of scales with greater and lesser sizes (8:1)-(12:1). Method involves preparing an aqueous-alcoholic mixture by mixing purified water with ethyl alcohol, its purification and filtration in finishing tank, correction of strength and addition to vodka of addition as gold followed by bottling. Before bottling part of vodka is removed, separated for two equal volumes and to each of volume gold with thickness 0.00008-0.0003 mm is added followed by ultrasonic treatment at frequency 22-25 kHz and power 0.2 kWt up to preparing gold scales with linear sizes 0.1-0.3 mm in the first volume and 1.0-3.0 mm in the second volume. Then these volumes are mixed in amounts providing the ratio of scales of greater and lesser sizes (8:1)-(12:1) and added to vodka. Invention provides the improvement of consumption properties due to elevation of suspended particle flight time and conferring "sparkling" effect to the end product. EFFECT: improved preparing method, enhanced quality and properties of vodka. 3 cl, 1 tbl, 9 ex
Patent RU-2224962-C2 (RU)
Inventor: KHANSEN OVE EHMIL
IPC: F26B3/08
Filed: 1999-09-29
Granted: 2004-02-27
Abstract: FIELD: process of spray drying, applicable in various branches of industry, for example, in pharmaceutics, chemical and food industries. SUBSTANCE: the method consists in spraying of liquid in a drying chamber with formation of drops, supply of the primary flow of drying gas from the top to the upper section of the chamber for partial drying of the drops, supply of the secondary flow of drying and liquefying gas from bottom to the bottom section of this chamber through a perforated plate for maintaining the pseudoliquefied layer of particles on the mentioned plate. The flow of the used drying gas consisting of the first and second gas flows is discharged from the drying chamber through a filter catching the particles, thus retaining the particles on the filter surface. The retained particles are separated from the filter for provision of their contiguity to the other particles in the chamber for granulation and transfer to the pseudoliquefied layer, transmitted through an external pipe-line facility to a separately positioned device of additional treatment for fulfillment at least of one additional treatment, selected from the series of operations of dust collection, granulation, application of coating and separation and providing a contact with gas in the mentioned device. The flow of dust-laden gas is discharged from the device of additional treatment through the second pipe-line facility to the drying chamber in the place positioned at the same level with the dust-collecting filter in it. The flow of dust-laden gas together with the used drying gas is passed through the filter and discharged from the drying chamber. The device for realization of the above method is also described. EFFECT: simplified installation, reduced its cost, improved quality without any use of external dust collectors. 18 cl, 7 dwg
Patent RU-2233743-C2 (RU)
Inventor: KRASSER LEONKHARD
IPC: B23K20/12
Filed: 2000-06-20
Granted: 2004-08-10
Abstract: Изобретение относится к способу сварки трением с применением нескольких головок для одновременной сварки стыкуемых поверхностей открытых или закрытых профильных рам. В способе сварки отдельные профили рам с обеих сторон рядом со стыкуемыми поверхностями жестко зажимают в сварочных головках и стыкуемые поверхности прижимают друг к другу. Свободные концы профилей с обеих сторон стыкуемых поверхностей приводят в колебание с помощью сварочных головок. Обе сварочные головки колеблются в направлениях X, Z и Y, Z, в основном, противофазно. Соответствующие обоим свободным концам каждого отдельного профиля сварочные головки колеблются также, в основном, противофазно. Устройство содержит несколько, преимущественно четыре, установленных на станине с возможностью подачи сварочных узла. Сварочный узел состоит из двух сварочных головок, колебательные плиты которых жестко соединены каждая с зажимным узлом. Каждый зажимной узел содержит установленную с возможностью перемещения относительно второй зажимной плиты первую зажимную плиту, с помощью которой зажимают свободный конец профиля. Две сварочные головки, соответствующие плоскости соединения, своими зажимными узлами установлены на монтажной плите с возможностью перемещения по отношению друг к другу таким образом, что они могут подаваться к плоскости соединения. Монтажная плита для позиционирования сварочных головок по угловому положению плоскостей соединения установлена на станине с возможностью перемещения в параллельных направляющих и/или регулируемых угловых направляющих или с возможностью поворота для ориентирования по плоскости соединения. Изобретение позволяет сваривать одновременно несколько поверхностей рам в более короткое время без образования больших наплывов в местах сварки. 2 с. и 13 з.п. ф-лы, 8 ил.
Patent RU-2242306-C2 (RU)
Title: Предварительно напряженная прокатная клеть
Inventor: SAMOKHIN B I
IPC: B21B31/04
Filed: 2002-03-29
Granted: 2004-12-20
Abstract: Использование: изобретение относится к предварительно напряженным прокатным клетям, в частности, к предварительно напряженным рабочим клетям калибровочных станов при производстве сортового проката и труб, в которых при изменении нагрузок в очаге прокатки отсутствует дополнительная деформация в системе станина - нажимные винт-гайка. Сущность: предварительно напряженная прокатная клеть содержит станину с вертикальными стойками и верхними нажимными винтами с гайками, верхний и нижний рабочие валки с подушками и гидроцилиндры предварительного напряжения, шарнирно закрепленные на вертикальных стойках станины, при этом части подушек, выступающие за пределы вертикальных стоек станины, выполнены Т-образной формы с выступами, охватывающими вертикальные стойки станины с наружной стороны и контактирующими с гидроцилиндрами предварительного напряжения, а станина выполнена с открытой крышкой и снабжена нижними нажимными винтами с гайками, при этом нажимные винты установлены в контакте с подушками рабочих валков. Изобретение обеспечивает сокращение продольных габаритов клети и расширение технологических возможностей. 3 ил.
Patent RU-2267003-C2 (RU)
Inventor: KORSHUNOV V N
IPC: E21B33/12
Filed: 2002-04-23
Granted: 2005-12-27
Abstract: FIELD: oil industry, particularly for sealing tube space of geothermal and steam-injection wells over perforation interval by transmitting rotational moment of production tubing string to packer mandrel. 
     SUBSTANCE: device comprises stem connected to reducing coupler provided with finger, which passes in bayonet groove formed in mandrel and closed with band. Mandrel, band and reducing coupler are connected one to another by calibrated shear member. The mandrel is connected to extension means through coupling sleeve. Packer is provided with sealing member and seal arranged between upper and lower lids. Lower lid is connected by rod with upper releasing cone surrounded by case with spring-loaded dies in longitudinal windows also supported by lower releasing cone connected with threaded nut by pusher. The threaded nut has composed rest having figured extension facing pusher and provided with mating figured extension. The composed rest comprises longitudinal slots in which anvils are installed. The anvils pass in mating longitudinal windows of extension means and retained by supporting sleeve in above position. The supporting sleeve is connected with extension means by calibrated shear member and comprises annular groove on outer surface thereof. Installed on lower pusher end are nut and spring centrator griper. Figured extensions are installed so that the extensions may cooperate one with another during anticlockwise rotation acceptance and height thereof is less than pitch of threaded nut thread. When stem performs clockwise rotation threaded nut cooperates with pusher and moves lower releasing cone under spring-loaded dies and spring-loaded dies go out of longitudinal windows up to bringing thereof into cooperation with casing pipe and up to following seal deformation. Anticlockwise stem and reducing coupler rotation leads to finger displacement out of bayonet groove formed in mandrel body and upward stem movement up to reaching upper position to bring the parker into working position. 
     EFFECT: increased operational reliability. 
     9 dwg