baber/WOPTO huggingface dataset:
Patent RU-2016500-C1 (RU)
Title: Tree-planting machine
Inventor: DAVIDENKO VLADIMIR S
IPC: A01C11/02
Filed: 1991-11-20
Granted: 1994-07-30
Abstract: FIELD: reforestation. SUBSTANCE: tree-planting machine has frame (cab), mounted on sloping bottom of which are lug and share. Countershares, forming planting bed, are mounted behind share. Mounted in front part of frame is device for clearing routing area and overcoming stumps. Device is made in the form of crescent-shaped L-shaped knife connected to which by linkage is knife-slider, which can move over surface of share blade with help of rollers. With this purpose, provision is made for slot located in share upper part. EFFECT: enhanced reliability of operation on damped soil. 3 cl, 4 dwg
Patent RU-2035100-C1 (RU)
Inventor: BYLKIN VLADIMIR I
IPC: H01S3/0973
Filed: 1991-12-09
Granted: 1995-05-10
Abstract: Область использования: электронная техника, источники лазерного излучения. Сущность изобретения: предложен газовый лазер с СВЧ-возбуждением газовой смеси, содержащий волновод с боковыми отверстиями для входа и выхода СВЧ-энергии через диэлектрические окна, и к волноводу подсоединены устройства отражения СВЧ-энергии, оканчивающеся оптическими окнами, причем герметичный объем, ограниченный стенками волновод, устройствами отражения, оптическими окнами и окнами входа и выхода СВЧ-энергии заполнен газовой смесью, а отношение площади поперечного сечения устройства отражения "на просвет" к площади поперечного сечения волновода составляет не менее 20%. В вариантах исполнения в качестве устройства отражения применен режекторный фильтр в одном случае, а в другом случае - запредельный волновод. Изобретение позволяет увеличить выходную мощность газового лазера. 3 з.п. ф-лы, 4 ил.
Patent RU-2043855-C1 (RU)
Title: Method for casting with ordered structure
Inventor: DUBROVSKIJ VLADIMIR A
IPC: B22D27/04
Filed: 1992-02-24
Granted: 1995-09-20
Abstract: FIELD: foundry. SUBSTANCE: method to produce casting with ordered structure includes fabrication of shell mold, mold heating up to the temperature above liquidus temperature of high temperature steel, filling the mold with melt and ordered crystallization. In so doing, crystallization is provided with granulated high-melting alloy located in the bottom of the casting mold. The material is heated up to the temperature lower than melting point of the granules, and its shape is the same as one of casting end being in contact with the material. Powder tungsten/nickel alloy may be used as high-melting material. EFFECT: high productivity and accuracy. 2 cl
Patent RU-2020954-C1 (RU)
Title: Method of preparing of insulin aqueous solution
Inventor: AVRAMENKO LARISA G
IPC: A61K38/28
Filed: 1992-02-24
Granted: 1994-10-15
Abstract: FIELD: medicinal industry. SUBSTANCE: method involves successive performing of the following procedures: preparing solution 1 - 4.1-5.1 mg insulin is dissolved in 1 ml 0.05N acetic acid aqueous solution; preparing solution 2 - nipagin is dissolved in 0.1N sodium hydroxide solution (4.6-6.8 mg in solution). Then both solutions are mixed, glycerol and water are added up to required volume. Preparation is sterilized by filtration, kept at temperature 1-5 C for 14-30 days, and after repeated sterilizing filtration is poured into small bottles. EFFECT: increased stability of insulin aqueous solution to low temperature. 1 tbl
Patent RU-2057647-C1 (RU)
Title: Composition material filler production method
Inventor: KHALIULIN VALENTIN ILDAROVICH
IPC: B32B37/02
Filed: 1991-07-30
Granted: 1996-04-10
Abstract: FIELD: corrugated structures production. SUBSTANCE: method to produce filler from composition material to form multilayer panel provides for application of binder on flat sheet of fabric. Application is exercised area by area that form side planes of laminated type filler with production of stripes of unimpregnated fabric along line of side planes connection. Width of stripes is equal to double thickness of side planes. Fabric for blank of filler is introduced with thermoplastic fibres area by areas, that correspond to side planes of filler. EFFECT: improved production process. 2 cl, 2 dwg
Patent RU-2020385-C1 (RU)
Title: Heat-supply system and its operating method
Inventor: RUZAVIN GEORGIJ S
IPC: F24D3/00
Filed: 1992-04-15
Granted: 1994-09-30
Abstract: FIELD: heating systems. SUBSTANCE: heat carrier of heat-supply systems and the make-up water from water supply source are heated in condensers at peak and main thermoelectric power stations. The make-up water is first directed into the condenser of peak station. Then part of water is delivered into distributing pipeline of utility-and-drinking supply system where temperature is maintained above the dew point. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2034292-C1 (RU)
Title: Method for extraction of transfer ribonucleic acid from preparation of total ribonucleic acid from human placenta
Inventor: MUNDUS DMITRIJ A
IPC: C07H21/02
Filed: 1992-05-08
Granted: 1995-04-30
Abstract: FIELD: biotechnology. SUBSTANCE: transfer ribonucleic acid is extracted from preparation of total ribonucleic acid of human placenta by reversed-phase chromatography on coarse-pored microspheric silica gel with grafted aliphatic groups C 18  with use of acetonitrile as eluent of concentration gradient. Chromatography stages are conducted in the following sequence first, preparation of total ribonucleic acid is passed through column filled by dry method; next stages, including concentration of fractions and extraction of desired product, are conducted on column filled by suspension method. In this case, before extraction of product by chromatography, concentrated fraction is subjected to aminoacylation with phenylalanine. EFFECT: reduced process duration and increased purity of desired product from 70-80 to 99%. 3 dwg
Patent RU-2051374-C1 (RU)
Title: Method of continuous determination of viscosity and density of liquid and device for its realization
Inventor: ONISHCHENKO ALEKSANDR M
IPC: G01N11/16
Filed: 1992-05-14
Granted: 1995-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: method includes excitation of oscillations of working medium placed into examined liquid, measurement of amplitude of oscillations and determination of its viscosity and density by computation. Float suspended from elastic cord is used in the capacity of working medium. Amplitude of oscillations is found by value of harmonic elongations of elastic cord. Average length of cord by which density is determined is measured in addition. Device for realization of method has vibrator fabricated in the form of float anchored on restoring suspension fabricated in the form of loop of conductive elastic material positioned into shell made of insulation restoring material. Ends of loop are connected to inputs of registration and indication units. EFFECT: increased operational reliability and stability. 4 cl, 1 dwg
Patent RU-2087017-C1 (RU)
Title: Achromatic lens for great magnification microscope
Inventor: FROLOV DMITRIJ N
IPC: G02B21/02
Filed: 1992-04-09
Granted: 1997-08-10
Abstract: FIELD: large-scale production of microscopes. SUBSTANCE: device has frontal member which is designed as first position flat-convex or meniscus lens and second positive meniscus. Convex region of both lenses are directed towards image. In addition device has two double-glued lenses, which convex region of positive members is directed towards image. In addition device has last member which is designed as single meniscus which concave region is directed towards image. It conforms to conditions  . Focal length of first lens of front member is equal to  , where R1, R2, D, Ye are respectively curvature radiuses, depth and dispersion coefficient of last member. In addition device may have additional aperture which opening diameter is equal to diameter of lens output aperture. Distance between this additional aperture and last member is varied in range of  . EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2047036-C1 (RU)
Inventor: DENISENKOV IVAN F
IPC: F16L3/18
Filed: 1992-06-01
Granted: 1995-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: spherical pair of housing is supported by balls enclosed in cage. Flexible suspension is mounted on rectangular plate base. Suspension is made in form of telescopic stanchions secured in the corners of base with self- setting blocks and two tension springs located above pipe line over diagonal of base and connected with housing by means of ropes and couplers through blocks. EFFECT: enhanced reliability. 2 dwg
Patent RU-2003694-C1 (RU)
Inventor: ALEKSANDROV NIKOLAJ M
IPC: C22C37/00
Filed: 1992-04-29
Granted: 1993-11-30
Abstract: Использование, машиностроение, в частности  производство поршневых колец двигателей внутреннего  сгорани  компрессоров, насосов и тп  Сущность  отливки дл  поршневых колец изготавливают  из чугуна следующего химического состава,  мас.%: С 3.45 - 3,75; Si 1.70 - 2,10,Мп 0,70 - 120, Сг  0.40 - 0,60; Fe остальное; чугун получают из шихты  с передельным чугуном с обеспечением содержани  примесей серы не более 0,12 мас.% и фосфора  не более 0,14 мас.%; далее осуществл ют термообработку  и механическую обработку 1 табл
Patent RU-2071472-C1 (RU)
Title: Phenyl-substituted naphthopyrane compounds and salts, method of their synthesis and pharmaceutical composition based on thereof
Inventor: DELL COLIN PETER
IPC: C07D311/92
Filed: 1992-10-06
Granted: 1997-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: phenyl-substituted naphthopyrane compounds of the formula (I) $$$ where: n = 0, 1 or 2; $$$ is bound at any positions of 5, 6, 7, 8, 9 or 10 and each group $$$ means halogen atom, trifluoromethyl, $$$-alkoxy- or hydroxy-group; $$$ - free phenyl or phenyl substituted with halogen atom, trifluoromethyl, nitro-, carboxy-, carboxy-methoxy- or methylenedihydroxy-group; nitro-substituted thienyl; $$$ - nitrile-group, carboxy- or $$$-group where $$$ - $$$-alkyl, $$$-group where each of groups $$$ and $$$ means hydrogen atom or $$$-alkyl, or $$$ where $$$ means $$$-alkyl or optional substituted phenyl, and $$$ means $$$ or -N= $$$ where each of groups $$$ and $$$ means hydrogen atom or $$$-alkyl that can be substituted with carboxy-group, or $$$ - the group: $$$ where X means $$$-alkylene, or -NH-$$$ where $$$ means $$$-alkyl or optional substituted phenyl. Condition: when n = 0 then $$$ means nitrile and $$$; $$$ does not phenyl or phenyl substituted with one substituent at para-position taken from chlorine atom, hydroxy- or methoxy-group; or their salts and method of their synthesis. Reagent 1: compound of the formula (II) $$$ where $$$ and n - as indicated above. Reagent 2: compound of the formula (III) $$$ where $$$ and $$$ - as indicated above. Synthesized compound of the formula (I) $$$ where $$$-group is isolated or if necessary converted to the compound of the formula (I) $$$ where $$$ or $$$ by reaction with alkylating agent of the formula $$$-Hal and $$$-Hal where Hap - halogen atom, or $$$ or $$$ to obtain compound of the formula (I) $$$ where $$$ - the group $$$ or by acylation of amino-group, acylhalide or acid anhydride, for example, $$$-CO-Hal, $$$ or $$$ preparing the corresponding product of the formula (I) $$$ where $$$ - group $$$ or group $$$, or by reaction with trialkyl-ortho-formate to convert group $$$ to group -N=CHO-$$$, or by reaction with sulfonyl halide of the formula $$$-Hal to convert $$$ to the group $$$ where $$$ and $$$ have values indicated above, and X - $$$-alkylene. Pharmaceutical composition exhibiting antiimmune activity, pharmaceutically acceptable carrier and compound of the formula (I) $$$ as an active substance at amount up to 10 weight %. Composition inhibits the natural proliferation of fibroblasts-373 at concentration of $$$ less 10 mcM. Synthesized compounds were used in medicine as antiproliferative agents. EFFECT: improved method of synthesis, enhanced effectiveness for treatment.
Patent RU-2106757-C1 (RU)
Title: High-speed heat vision set
Inventor: ZHUKOV A G
IPC: H04N5/33
Filed: 1992-07-24
Granted: 1998-03-10
Abstract: FIELD: heat scanners. SUBSTANCE: optical system has line scanner which is designed as mirror prism, convex spherical mirror which provides two reflections. EFFECT: increased quality, increased resolution of picture due to decreased aberration. 2 dwg
Patent RU-2027486-C1 (RU)
Title: Scrubber
Inventor: TROJNIN VIKTOR E
IPC: B01D47/10
Filed: 1992-07-29
Granted: 1995-01-27
Abstract: FIELD: gas scrubbing from liquid and gaseous harmful impurities in chemical, power, food and other branches of industry. SUBSTANCE: additional drip pan is made in the form of vane swirler 7 with hollow vertical vanes, whose face side is perforated and coated with a layer of porous material. The vane space communicates with pan 12 used for accumulation of liquid and installed under the vanes, the vane space is provided with a vertical ejection slit positioned in the peripheral end part of the vanes. Wall 15 of column 1 is perforated at the level of vane swirler 7, coated with porous material 16 and provided with annular chamber 17 for accumulation of liquid. Fixed on perforated wall 15 are vertically installed hollow vanes 18 inclined towards gas rotation, the vanes have slits over the side edges and projecting over the surface of porous material 16. EFFECT: enhanced effectiveness. 2 cl, 4 dwg
Patent RU-2030961-C1 (RU)
Title: Machine for horizontal continuous metal casting
Inventor: KABINOV DMITRIJ A
IPC: B22D11/14
Filed: 1992-08-07
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: mounted into self-aligning bearing is block to perform braking of mold in any position. EFFECT: higher reliability and simplified mounting . 1 dwg
Patent RU-2063627-C1 (RU)
Title: Device for determining physical properties of liquids and gases
Inventor: BELONENKO VLADIMIR N
IPC: G01N29/22
Filed: 1992-08-13
Granted: 1996-07-10
Abstract: FIELD: precision measurements of physical properties of fluids, such as isothermic and adiabatic compressibility, specific gravity, coefficient of thermal expansion, ultrasound velocity and absorption at various temperatures and pressures for determining thermal capacities, other thermal and thermodynamic properties, functions, potentials. SUBSTANCE: device has high-pressure vessel with measurement chamber, piston, signal excitation and reception unit that also records and processes data, vibration transducer placed inside chamber and forming two communicating measuring cells with constant and variable bases. Piston shell may be placed with slide fit between piston and vibration transducer. EFFECT: enlarged functional capabilities. 8 cl, 2 dwg
Patent RU-2039278-C1 (RU)
Inventor: CHERNEJ EDUARD I
IPC: E21C45/00
Filed: 1992-09-24
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: when diamond-bearing formations in form of breccias are mined, caving is effected by slices in form of circular truncated cone whose external surface is formed by driving slot from flank wells within thickness of caved slice over formation boundary. In so doing, internal surface of circular truncated cone is formed by installation of casing string in central well. Made from well along upper boundary of each slice is cluster of inclined wells to perform hydraulic fracturing. Additional wells are made inside formation over circumference and installed in additional wells at the level of boundary of each slice are plugs for redistribution of energy of water hammers produced by large fragments of caved slices falling in water. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2057848-C1 (RU)
Title: Building or construction erected on swelled soils
Inventor: GAVRILENKO VALERIJ I
IPC: E02D27/34
Filed: 1992-07-21
Granted: 1996-04-10
Abstract: FIELD: civil engineering. SUBSTANCE: air-tight screen is installed at lower portion of contact plane between cushioning layer and foundation. Artificial bed is in building foundation. The bed is made of drain material. The bed foot is placed on even surface of construction site and connected through volumetric filter to water discharge passage. Bed thickness is defined using relationship presented in the description. EFFECT: decreased impact of frost initiated swelling to the building or construction with cushioning layer along perimeter using local soil of the height not less than active zone of the swelling and width on the top of not less than freezing depth. 1 dwg
Patent RU-2042991-C1 (RU)
Title: Antenna
Inventor: BEKLESHOV BORIS V
IPC: H01Q9/18
Filed: 1992-10-13
Granted: 1995-08-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has upper and lower collinear rods. In addition device has cylindrical spiral, dielectric cylinder and conducting tube which are coaxial to rods. Conducting tube has lower, middle and upper pieces. Additional inductance coil is inserted between upper rod and upper part of upper piece of conducting tube. Balancing unit is mounted in inner chamber of middle piece of conducting wire. Sizes of all antenna elements, inductance of additional inductance coil and circuit of balancing unit are given in invention specification. EFFECT: increased bandwidth in upper and lower frequencies. 4 dwg
Patent DE-10008183-C1 (DE)
Title: Wheel driving and mounting component has CV joint comprising detachable joint outer section linked to hub and inner section for connecting to drive shaft
Inventor: KRUDE WERNER
IPC: F16D3/223
Filed: 2000-02-23
Granted: 2001-12-13
Abstract: The wheel driving and mounting component includes a CV joint (71) comprising a joint outer section (72) which can be attached to the wheel hub (41) and a joint inner section for connecting to the drive shaft. The joint between the wheel hub and the joint outer section is in the form of meshing teeth. There is a gap or boring (27) in the annular piece (15) of the wheel support to take a circlip.
Patent DE-10048902-C1 (DE)
Inventor: HAERTEL WULF
IPC: B60R19/02
Filed: 2000-10-02
Granted: 2002-04-18
Abstract: The car bumper is connected via spacers (3) and mounting plates to the side members. It comprises a hollow profile cross-member (10) which carries spring components (12) on the front. A shell (7) is fitted over this.
Patent DE-10102247-C1 (DE)
Title: Verfahren zur Qualitätskontrolle von Kühlmittel für Brennstoffzellensysteme und Verwendung einer Überwachungsvorrichtung
Inventor: SONNTAG ANTON
IPC: H01M8/04029
Filed: 2001-01-19
Granted: 2002-09-12
Abstract: Die Erfindung betrifft ein Verfahren zur Kontrolle der Qualität des Kühlmittels für Brennstoffzellensysteme und die Verwendung einer Überwachungsvorrichtung, wobei vorgeschlagen wird, den Isolationswiderstand des Laststromkreises des Brennstoffzellensystems zu messen und zu überwachen. Es hat sich gezeigt, daß zwischen dem gemessenen Isolationswiderstand und der elektrischen Leitfähigkeit des Kühlmittels ein funktioneller, eindeutiger Zusammenhang besteht, so daß eine eigene Messung der elektrischen Leitfähigkeit durch entsprechende Sensorik und Auswertung bei vorliegender Erfindung entfallen kann.
Patent DE-10125540-C1 (DE)
Title: Preparing concentrates of viruses that express nitric oxide synthase (NOS), for use in gene therapy of e.g. vascular disease, comprises growing producer cells in the presence of an NOS inhibitor
Inventor: ZAEHRES HOLM
IPC: C12N9/02
Filed: 2001-05-23
Granted: 2003-02-13
Abstract: Preparing a concentrated solution (A) of a recombinant virus (B) that expresses nitric oxide synthase (NOS) in which an inhibitor (I) of NOS activity is added to the culture medium for the (B)-producing cells.  An Independent claim is also included for high-titer, recombinant NOS-expressing viruses produced by the new method.
Patent DE-10139612-C1 (DE)
Title: Skin smoothing cosmetic, for smoothing skin with visible pores or rough skin, e.g. as colored anti-spot cream or skin smoothing pressed face powder, contains specified plant extract combination and powder in vehicle
Inventor: GOLZ-BERNER KARIN
IPC: A61K8/27
Filed: 2001-08-14
Granted: 2003-05-08
Abstract: Skin-smoothing cosmetic based on plant extracts contains 0.01-10 wt.% bamboo milk, 0.01-5 wt.% each of extracts of Nymphaea alba root, mixture of Poterium officinale root, Zingiber officinalis root and Cinnamomum cassia bark, Nasturtium officinale and Nelumbo nucifera flower, 0.01-20 wt.% powder and 20-95 wt.% vehicle etc.  Skin-smoothing cosmetic based on plant extracts contains: (a) 0.01-10 wt.% bamboo leaf and stem extract (bamboo milk); (b) 0.01-5 wt.% Nymphaea alba root extract; (c) 0.01-5 wt.% mixture of Poterium officinale root, Zingiber officinalis root and Cinnamomum cassia bark extracts; (d) 0.01-5 wt.% Nasturtium officinale whole plant extract; (e) 0.01-5 wt.% Nelumbo nucifera flower extract; (f) 0.01-20 wt.% powder, comprising talc, bamboo powder, kaolin and/or zinc oxide; and (g) 20-95 wt.% cosmetic ancillaries, vehicle and/or other active ingredients.
Patent DE-10221387-C1 (DE)
Title: Stud welding process with rotary arc uses offset coil to generate uniform magnetic field in welding location
IPC: B23K9/20
Filed: 2002-05-14
Granted: 2003-07-10
Abstract: The magnetic field is produced by a coil (1) offset from the central axis (13) of the stud (14) or other component to be welded. Its magnetic flux passes through components forming a magnetic circuit to the stud holder (3) and the welding location (15). In the welding region, a rotationally-symmetrical, transverse, uniform magnetic field is generated.  An Independent claim is included for corresponding stud welding equipment.
Patent DE-19501464-C1 (DE)
Title: Appts. for automatic elimination of yarn breakages in ring spinning machines
Inventor: NICKOLAY HELMUT
IPC: D01H15/00
Filed: 1995-01-19
Granted: 1996-05-23
Abstract: An appts. is claimed for the automatic elimination of yarn breakages in ring spinning machines and has several yarn end blow nozzles for detaching a yarn end from the wind cone of a cop. At least one of the nozzles (13) lies above the ring rail (6) of the ring spinning machine.
Patent DE-19514251-C1 (DE)
Title: Sodium sensitive film field-effect sensor construction
Inventor: SCHLESINGER ROLAND DR
IPC: C03C23/00
Filed: 1995-04-15
Granted: 1996-05-15
Abstract: A silicon-dioxide film is built on a silicon substrate. A silicon-nitride film is formed above this. On this film the sodium-alum-silicate membrane is deposited using reactive high-frequency magneton sputtering with a cylindrical cathode of sodium-alum-silicate glass at a power of 100-200 W in a 20/80% argon/oxygen atmos. at a pressure of 1 to 10  mu bar. This is followed by heat treatment at 400-600 deg C for 15-30 mins.. The cathode is formed by cold-pressing and sintering a powdered mixt. of 20 mol.% sodium oxide, 17 mol.% aluminium oxide ad 63 mol.%  silicon oxide.
Patent DE-19631823-C1 (DE)
Inventor: LAMSBACH SIEGFRIED
IPC: F01L13/06
Filed: 1996-08-07
Granted: 1998-02-05
Abstract: The engine brake valve 3 is arranged in a valve bore 11 between a cylinder combustion chamber and an exhaust gas duct 5 and remains in a constant open position during a braking operation. To prevent pumping of gases between cylinders, a valve member 7 is provided downstream of the engine brake valve 3 to close the connection between the exhaust gas duct 5 and the associated cylinder combustion chamber closed when the pressure in the exhaust gas duct 5 is higher than the pressure in the cylinder chamber. The valve member 7 has a valve element 6 which is arranged in the valve bore 11 of the engine brake valve 3 and is displaceable coaxially with respect to the longitudinal axis of the engine brake valve 3 counter to the force of a spring 8 which acts in the direction of shutting off the connection. The valve element 6 may be made from a ceramic material, eg Al 2 O 3 , to resist heat and protect the spring 8 from heat.
Patent DE-19642371-C1 (DE)
Title: Cryptographic key exchange method between computer units
Inventor: HOFFMANN GERHARD
IPC: H04L9/32
Filed: 1996-10-14
Granted: 1997-11-13
Abstract: In a protocol (P) in which no data fields are integrated for transmitting key material (SM), a device can be subsequently integrated to form a key-exchange mechanism (SAM) by introducing the key material (SM) into a random-number field (ZF) present in the protocol (P) and transmitting it to the other computer unit in each case.