baber/WOPTO huggingface dataset:
Patent RU-2211680-C1 (RU)
Title: Device for carrying out distal displacement of permanent lateral teeth
Inventor: AJUPOVA F S
IPC: A61C7/20
Filed: 2002-04-08
Granted: 2003-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has gingival arc with rigidly fastened fixing rings. Pins are attached to oral and vestibular dental surfaces and hooks are attached to the same ring surfaces. Removable flexible rings or chain or tightening springs providing given force for moving anomalously positioned teeth, are put on over the pins and hooks. EFFECT: controlled force applied by spring; excluded rotation of teeth under treatment. 3 dwg
Patent RU-2213534-C1 (RU)
Inventor: FILIPPOV O P
IPC: A61B17/56
Filed: 2002-07-10
Granted: 2003-10-10
Abstract: FIELD: medicine, traumatology. SUBSTANCE: one should conduct arthrotomy due to dissecting skin, subcutaneous fiber, fascia from the point of horizontal line crossing in frontal plane passing through the middle of patella with the line passing through the middle of femoral condyle and tibial tuberosity. One should dissect capsule by developing tongue-like fragment from horizontal line in frontal plane passing through patella's center being parallel to cutaneous incision and by leaving aside against the patella up to coronary ligament to cross it cross-sectionally from anterior horn towards posterior one. Anterior horn of meniscus is crossed. Before carrying out restorative and reconstructive measures one should perform additional revision of posterior departments of tibial and femoral condyles and adjacent soft tissue elements upon "dry" depressurized joint by directing developed fragment upwards and laterally, bending the leg in knee joint to carry out deviation and rotation of shin inwards or outwards by replacing it to the front or backwards and introducing arthroscope through operation access between articular surfaces. After conducting all restorative and reconstructive measures it is necessary to perform final arthroscopic control for their quality and relations of intraarticular elements of pressurized joint in intact state and during passive movements. The method in question enables to provide necessary survey, decrease traumaticity level and risk for development of contractures. EFFECT: higher efficiency of therapy.
Patent RU-2225507-C1 (RU)
Inventor: ALEKSANDROV G F
IPC: E21B47/00
Filed: 2002-07-08
Granted: 2004-03-10
Abstract: FIELD: oil deposits exploiting. SUBSTANCE: device has measuring tank and pressure sensor. Measuring tank is separated into measuring and draining enclosures by a dividing wall. In the upper part of measuring tank a joining pipe for venting draining enclosure with gas is made and connected to lower part of draining enclosure by means of pipe. EFFECT: simplified construction and increased reliability of device. 1 dwg
Patent RU-2236102-C1 (RU)
Inventor: MAZITOV N K
IPC: A01B21/08
Filed: 2003-03-18
Granted: 2004-09-20
Abstract: Изобретение предназначено для поверхностной обработки почвы и может быть использовано в сельскохозяйственном машиностроении. Борона содержит ось с закрепленными на ней сферическими дисками. Диаметр каждого последующего диска меньше диаметра предыдущего. На дисках радиально закреплены рыхлители. Диски по длине бороны от диска большего диаметра сформированы в группы с одинаковой величиной углового интервала между смежными рыхлителями на диске. Величина углового интервала между сложными рыхлителями на диске в каждой последующей группе больше, чем в предыдущей. Один из дисков имеет рыхлители большей длины для обеспечения привода бороны. Диск с рыхлителями большей длины установлен во второй группе по длине бороны и имеет величину углового интервала между его смежными рыхлителями, равную аналогичной величине этой группы. Такое конструктивное выполнение позволит повысить качество поверхностной обработки почвы при одновременном снижении трудо- и энергозатрат. 5 ил.
Patent RU-2247924-C1 (RU)
Title: Blasting cartridge for shooting-blasting operations
Inventor: POPOV V K
IPC: F42B3/12
Filed: 2003-06-02
Granted: 2005-03-10
Abstract: FIELD: initiation means, applicable for initiation of the detonating wire in a sealed shooting-blasting equipment mainly used in geological exploration and mining of oil and gas fields. 
     SUBSTANCE: the blasting cartridge has a case (cartridge case without any bottom), positioned in which are an electric primer assembly, booster lead and a small-sized primer detonator consisting of an envelope containing the initiating charge of brisant explosive and the main charge of brisant explosive. There is a gap between the small-sized primer detonator and the booster lead. One or several openings are made in the case wall communicating the gap with the environment. The envelope bottom is made of metal or alloy, having a high value of acoustic stiffness (the product of density by sound velocity), for example, copper, steel. The thickness of the envelope makes up 0.15 to 0.25 mm. The relation between the envelope bottom densities and the brisant charge is within 0.3 to 0.6. The envelope may be made in the form of a cap with a pierced bottom, a component forming the bottom: plate, cup, second cap may inserted in it. 
     EFFECT: enhanced adaptability to manufacture of the cartridge and reduced danger of its manufacture. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2248417-C1 (RU)
Title: Autoclave diaphragm for hydrothermal crystal growing
Inventor: ABDRAFIKOV S N
IPC: C30B29/18
Filed: 2003-07-02
Granted: 2005-03-20
Abstract: FIELD: crystal growth. 
     SUBSTANCE: diaphragm is made of two interconnected metallic disks arranged one above the other. The bottom disk is mounted at the top boundary of the solution zone of charge and provided with an opening at the center. The top disk is mounted at the bottom boundary of the zone of crystal growth and provided with openings distributed throughout the surface of the disk. The diameters of the openings in the bottom disk are 1-75% of the diameter of the disk. 
     EFFECT: enhanced quality of crystals. 
     6 cl, 3 dwg
Patent RU-2236474-C1 (RU)
Inventor: SHALYGIN L M
IPC: C22B15/06
Filed: 2003-07-02
Granted: 2004-09-20
Abstract: FIELD: jet-oxidizing processes used for treating of sulfide copper and copper-nickel materials in non-ferrous metallurgy. 
     SUBSTANCE: method involves oxygen blowing of sulfide copper and copper-nickel matte, said blowing being provided by means of 3-9 uniformly distributed gas-oxygen jets issued from single inner circle of bath, each jet being inclined at an angle of 15-30 deg to horizontal plane of bath between jet projection and radius of bath at jet issue point. Radius R r , m, defined by jet incident point, is determined from ratio Rr/R=0.6-0.8, where R is bath radius. Blowing of sulfide copper and copper-nickel matte is performed in stationary metallurgical furnaces with vertical working space. 
     EFFECT: increased specific output of converting of copper and copper-nickel matte. 
     1 tbl, 2 dwg
Patent RU-2244586-C1 (RU)
Title: Carbon dioxide absorber and a method for removing carbon dioxide for gas mixtures
Inventor: SHARONOV V E
IPC: B01D53/02
Filed: 2003-10-23
Granted: 2005-01-20
Abstract: FIELD: gas treatment. 
     SUBSTANCE: invention relates to adsorption separation of gases and provides carbon dioxide absorbent, which is prepared by impregnating porous alumina with potassium carbonate, alumina having been preliminarily treated with alkali solution, in particular solution of alkali metal hydroxides and/or carbonates. Alkali treatment is carried out at temperature above 40 о С. Method of removing carbon dioxide from gas mixture, including adsorption separation of carbon dioxide from atmospheric air in cyclic processes under thermal regeneration or short-cycle heating-free adsorption conditions, is characterized by that process is conducted at 20 to 200 о С with above indicated absorber. 
     EFFECT: increased dynamic capacity of absorber and increased carbon dioxide absorption velocity. 
     5 cl, 2 dwg, 9 ex
Patent RU-2247222-C1 (RU)
Title: Packer testing stand
Inventor: PYNDAK V I
IPC: E21B33/12
Filed: 2003-11-11
Granted: 2005-02-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: stand has imitators of casing and lifting columns with packer between them, means for heating casing column imitator, main hydraulic cylinder for axial loading and unloading of packer, pumps to create pressure. Stand is provided with additional hydraulic cylinder with hollow rod and cylinder, connected to rod of min hydraulic cylinder. Additional hydraulic cylinder is encased in the body, rigidly connected to main hydraulic cylinder and imitator of casing column. In additional hydraulic cylinder a ring-shaped piston is placed with conical skirt, interacting with keys with possible periodical supporting against the body through windows in said cylinder and below keys spring-loaded ring-shaped pusher is moveably mounted. In hollow of imitator of lifting column a floating piston is positioned, this hollow and hollow of the hollow rod are interconnected and also connected to hollow above ring-shaped piston. 
     EFFECT: broader functional capabilities, higher efficiency. 
     7 dwg
Patent RU-2267052-C1 (RU)
Inventor: BERESTOV V A
IPC: F16M11/00
Filed: 2004-03-26
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering, particularly support metal structures used in air cooling plants. 
     SUBSTANCE: support structure comprises rod-like post members and cross-bars. The cross-bars form horizontal grid-like structure with three longitudinal and transversal belts creating support parts for heat-exchanging sections of gas air-cooling plant supporting. The grid-like structure also creates chambers for fans installation. The fans are mounted on support plates suspended by rigid braces forming four-disc three-dimensional system. The posts include posts of two kinds, namely intermediate and corner ones. Intermediate posts are flat V-shaped. Corner posts are three-dimensional and consist of vertical branches and two inclined branches adjoining lower part of vertical branch. The inclined branches are arranged in two mutually perpendicular planes. Intermediate post and corresponding parts of longitudinal belt form triangle so that distance between post branch ends corresponds to distance between adjacent support plates of chamber for fan installation. Angle between inclined and vertical branches of corner post is determined from a given relation. 
     EFFECT: reduced material consumption and labor inputs for support structure and support structure components erection. 
     8 cl, 3 dwg
Patent RU-2256076-C1 (RU)
Title: Устройство для разделения воздушных потоков в шахтных вентиляционных сетях
Inventor: TOLSTUNOV S A
IPC: E21F1/14
Filed: 2004-04-05
Granted: 2005-07-10
Abstract: Изобретение относится к горной, горно-строительной промышленности и может быть использовано для проветривания очистных забоев при отработке запасов полезных ископаемых с большим газовыделением. Техническим результатом изобретения является возможность использования при очистной выемке угля и повышение интенсивности удаления метана за счет разделения воздушных потоков и увеличения скорости движения воздуха в очистном пространстве. Для этого устройство содержит каналы подачи воздуха, расположенные между крепью и угольным массивом, и вентилятор с трубой отсоса воздуха. Дополнительно оно снабжено завесой из прозрачных пластмассовых профилей с грузом, расположенным в нижней части завесы, размещенных на несущих тросах, связанных с приводным барабаном. Последний закреплен на перекрытии секции крепи и снабжен электроприводом с автоматическим и ручным управлением. Нижняя часть завесы входит в зазор, образованный ограждением кабелеукладчика и решетчатым ограждением. Причем вентилятор, перемещаемый по мере отработки угольного массива, расположен на исходящей струе воздуха в вентиляционном штреке. Ширина завесы равна ширине секции крепи, а длина в 1,3 раза больше вертикальной высоты крепи. 4 ил.
Patent RU-2258193-C1 (RU)
Inventor: ELISEEV V V
IPC: F41H1/02
Filed: 2004-04-20
Granted: 2005-08-10
Abstract: FIELD: means of individual protection, applicable in manufacture of armored vests. 
     SUBSTANCE: the armored vest consists of the front and rear sections with armored members installed in the area of vital organs.  Provision is made for an outer cover, which from the inner side of the forepart and back is provided with shock-absorbing brackets made of penopolyethyne, porous rubber, rubber or felt.  The armored vest is provided with an additional inner moistureproof cover with an additional unloading cover with pocket of functional designation.  The front and rear sections are provided with n antitraumatic packet of 4 to 6 layers or aramydic or caprone cloths.  The front section is provided with a grain element.  The armored members have a rectangular shape, installed with overlappings of 3-to-10 thickness of armored members and fixed.  The antifragmentation protective shield has 5 to 10 layers of aramydic cloths, and the shock-absorbing bracket is made in the form of longitudinal members located in cloth covers at a distance of 4 to 5 cm.  The projection of the area of armored members coincides with the area of the shock-absorbing bracket, and the fastening-adjusting means of the front and rear sections are provided with arm shock absorbers and fixers from cloth.  The outer cover has water drains. 
     EFFECT: enhanced protective properties and comfort. 
     8 cl, 3 dwg
Patent RU-2268100-C1 (RU)
Title: Materials deforming apparatus
Inventor: IVANOV AFANASIJ MIKHAJLOVICH
IPC: C21D7/10
Filed: 2004-04-28
Granted: 2006-01-20
Abstract: FIELD: plastic working of materials, namely apparatuses for strengthening materials at working process. 
     SUBSTANCE: apparatus includes punch; upper and lower die halves respectively with vertical and horizontal mutually crossing ducts. In order to rotate blank in horizontal duct, lower die half is rigidly joined with gear wheel. At outlet of horizontal duct coaxially relative to it changeable washer is mounted; inner opening of said washer is less than outlet opening of horizontal duct. Vertical duct has starting portion with cross section area exceeding cross section area of vertical duct. Horizontal duct has successively arranged ( beginning from crossing line with vertical duct) inlet cylindrical part, cone part and outlet cylindrical part. Upper die half is built-up one, it consists of three parts. Mean part of upper die half is rigidly joined with gear wheel providing rotation of blank in vertical duct. Vertical duct of said mean portion of upper die half may have cone and cylindrical parts. 
     EFFECT: enhanced mechanical characteristics, improved quality of worked blanks. 
     2 cl, 1 dwg
Patent RU-2249307-C1 (RU)
Title: Method for protection of speech data signal, transferred along communication lines
Inventor: SVETOVIDOV V N
IPC: H04K1/02
Filed: 2004-06-03
Granted: 2005-03-27
Abstract: FIELD: technologies for preventing interception of data. 
     SUBSTANCE: transferred signal is concealed via adding noises to communication line in speech frequency range with linear addition of speech data signal with noise signal of higher level. Concealment is removed via adaptive filtration of received signal with compensation of noise component and separation of data component. Addition of noises to communication line is performed from the side of sensor. Noise signal during addition of noises and adaptive filtration is formed of a sum of counts of several noise series with nonevent sizes via their random querying. At the beginning of each communication session a signal is sent to side of receiver, characterizing order of querying of series, and starting signal, providing for synchronism of noises addition and filtering processes. All operations are performed by means of microprocessors, mounted on both sides of communication line, dependently of loaded software providing for change of direction of transmission and protection of speech data signal. Invention allows to simplify protection while providing for absolute confidentiality of transmitted data. 
     EFFECT: higher reliability. 
     6 cl, 4 dwg
Patent RU-2267985-C1 (RU)
Title: Method for evaluating pulp viability after odontopreparation
Inventor: SIMANOVSKAJA OKSANA EVGEN EVNA
IPC: A61B5/026
Filed: 2004-06-30
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves recording dental pulp blood vessels rheodendogram and determining vascular tone index value. Patient electrocardiogram is recorded during the whole dental treatment course before and after tooth odontopreparation concurrently with dental pulp blood vessels rheodentogram recording. Parasympathetic division of nervous system activity index is measured. Vascular tone index ratio with respect to parasympathetic division of nervous system activity index value is determined. The value is compared to a reference value corresponding to its value measured before carrying out odontopreparation. The received value deviating from norm and being not greater than 30%, inflammation process progress in dental pulp is considered to be the case and removal of tooth pulp is advised. 
     EFFECT: high accuracy and information capacity of evaluation results. 
     1 tbl
Patent RU-2270563-C1 (RU)
Title: Agent for postmortem imbedding of lymph tubes in animal eye area
Inventor: PANINSKIJ SERGEJ MIKHAJLOVICH
IPC: G01N1/30
Filed: 2004-08-18
Granted: 2006-02-27
Abstract: FIELD: veterinary, in particular production of anatomy preparations. 
     SUBSTANCE: claimed agent includes (ass %): blue oil color 4-50; oleic acid 10-25; purified pine oil 23-24; and balance: ether. Agent of present invention makes it possible to fill all lymph tubes and capillaries and to visualize the most thin circle net in conjunctive, eye tissues and around eye area. 
     EFFECT: new agent for production of anatomy preparations. 
     3 ex
Patent RU-2282866-C1 (RU)
Inventor: PANOV VLADIMIR PETROVICH
IPC: G01S1/08
Filed: 2005-01-28
Granted: 2006-08-27
Abstract: FIELD: radio direction-finding, in particular, methods for determination of spatial attitude of an object, for example, flight vehicle, and azimuth and angular altitude directions to the respective beacon. 
     SUBSTANCE: the beacon transmitter transmits and the on-board receiving system receives electromagnetic radiation that is plane-polarized in the horizontal and/or vertical plane.  The on-board receiving system has an antenna device made in the form of two antennas installed opposite each other, for example, with the rear bases facing each other, symmetrically relative to the plane parallel with the plane tied with the object.  The antenna of the antenna device is made in the form of a body that is transparent for electromagnetic signals of a material with a high relative dielectric permeability ε and the receiving element positioned in the material.  The antenna is fastened on the object so that the angle between the longitudinal axes of the antenna and object would provide change of the reflection coefficient of the radiation from the antenna at a change of direction of the object motion by an angle mainly not exceeding one degree.  The received radiation is selected, its level is measured, the levels of radiations received by the antennas are compared, and in case the levels are different the object is turned in the respective plane until equal signals from both antennas are obtained, and the azimuth/angular altitude direction to the respective beacon is determined by this angle of turn. 
     EFFECT: enhanced accuracy of determination of location of the object in space irrespective of the weather conditions due to the enhanced accuracy of determination of the azimuth and angular altitude directions to the respective beacon, absence of a false bearing, enhanced safety of object motion, for example, at landing, reduced mass and dimensional characteristics of the respective on-board equipment, enhanced technical-economic efficiency. 
     11 cl, 3 dwg
Patent RU-2283878-C1 (RU)
Inventor: UGAROV ANDREJ ALEKSEEVICH
IPC: C22B1/24
Filed: 2005-03-02
Granted: 2006-09-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: composition contains aqueous suspensions of carbonates of calcium and (or) magnesium of carbonate containing rocks, montmorillonite of alkali-earth bentonite and oxide of aluminum III of kaolin. Composition contains next relation of components, mass. %: carbonates of calcium and(or) magnesium of carbonate containing rocks, 3 - 5; montmorillonite of bentonite, 0.02 - 0.03; oxide of aluminum III of kaolin, 0.05 - 0.07; water, the balance. 
     EFFECT: high adhesion properties, good portability and penetrability, temperature stability of composition for producing metal plated pellets with improved sintering capability, regeneration and reaction capability, high resistance against self-firing, lowered content of harmful impurities. 
     1 tbl
Patent RU-2277661-C1 (RU)
Inventor: TRIBEL SKIJ IOSIF ALEKSANDROVI
IPC: F16J15/46
Filed: 2005-04-18
Granted: 2006-06-10
Abstract: FIELD: auxiliary devices of pipe lines;  shutting-off oil pipe lines, water pipe lines and other pipe lines. 
     SUBSTANCE: proposed sealing device has inner chamber formed by cylindrical wall and two end-to-end walls engageable with first one; walls include inner sealing rubber envelope, outer covering rubber envelope and reinforcing framework located between them. Framework consists of layers of rubber-cord material reinforcing the cylindrical wall of chamber and separate radially directed and partially overlapped strips of rubber-cord material reinforcing the end-to-end walls of chamber. One end-to-end  wall is provided with pipe union located along axis of chamber; this pipe union changes to circular disk inside chamber; it is connected with end-to-end wall through rubber interlayer. End sections of rubber-cord layers reinforcing the  cylindrical wall of chamber are bent to rubber-cord strips located on end-to-end walls; they are partially overlapped on section by amount no less than 0.1 length of strip. Sections of strips overlapped by rubber-cord layers are shifted radially relative to one another by magnitude of h≥5d, where d  is diameter of rubber-cord thread. 
     EFFECT: enhanced strength and durability of device in wide range of pipe diameters and pressures of compressed gas fed inside. 
     2 cl, 5 dwg