baber/WOPTO huggingface dataset:
Patent DE-19814795-C1 (DE)
Title: Method of detecting a flow resistance on any body with a wave resistance component, e.g. an adaptive aircraft wing
Inventor: HUEBNER MARTIN
IPC: G01M9/06
Filed: 1998-04-02
Granted: 1999-09-02
Abstract: The method involves measuring the pressure variation as a function of the profile depth co-ordinate, transforming the measured variation into the dimensionless parameter  (Cp(x), whereby  Cp = (p-pinfinity)/((ro/2)u2infinity)  and pinfinity = the ambient pressure (N/m2),  ro = the density of the medium (kg/m3) and uinfinity = the incident flow speed (m/s), forming the first derivative of the dimensionless parameter and determining the extreme values of the first derivative as a measure of flow resistance.
Patent DE-19832084-C1 (DE)
Title: Substrate transport device e.g. for handling CD's or DVD's, has curved transport path sections provided by pivot devices rotated about respective axes lying at spaced points along common line
Inventor: KEMPF STEFAN
IPC: H01L21/677
Filed: 1998-07-16
Granted: 2000-04-20
Abstract: The transport device has at least 2 pivot devices (20-22) rotated about respective axes (3) spaced apart along a common line by less than the sum of the curvature radii of the curved transport path sections. A number of processing stations (11) may be positioned along the transport path, e.g. at the intersection points of the transport path sections.  An Independent claim for utilisation of a substrate transport device for a vacuum chamber is also included.
Patent DE-19835710-C1 (DE)
Title: Child seat retainer for motor vehicle seat
Inventor: GOETZ HERWIG
IPC: B60N2/28
Filed: 1998-08-07
Granted: 1999-04-08
Abstract: The seat has a rest (4) for holding the childs seat, with a pivot lever (6) having a bar profile. A draw arm (16) has a lower end connected to the vehicle and an upper end with a height adjustable holder (10). The lower end has a cam (19) cooperating with a support beam (21) for longitudinal adjustment. On impact the forces cause the arm to actuate the cam to engage the beam.
Patent DE-19850050-C1 (DE)
Title: Transmitting data via a channel e.g. of mains power network by measuring transmission characteristics and selecting modulation type accordingly
Inventor: SABBATTINI BRUNO
IPC: H04L1/00
Filed: 1998-10-30
Granted: 2000-03-30
Abstract: The transmission characteristics of the channel are measured and different modulation types are selected adaptively based on the transmission characteristics. At least one of the modulation types is a multi-carrier method in which several modulated carriers are distributed across the frequency range of the channel. The transmission characteristics may be repeatedly measured, and the modulation type automatically selected to match them. The data may be transmitted in messages, each consisting of a preamble and a data part. At least part of the modulation type can be detected from the preamble.
Patent DE-19855860-C1 (DE)
Title: Mechanical energy store for transformer stepping switch has spring tensioning carriage and switch carriage mounted on parallel guide rods each provided with guide roller on one side and guide surface on opposite side
Inventor: DOHNAL DIETER
IPC: H01H9/00
Filed: 1998-12-03
Granted: 2000-02-17
Abstract: The invention relates to an energy accumulator for a step switch, comprising a slide which can be pulled upwards and a latchable switch slide that follows the movement of the pull-up slide in an elastic manner upon release. The pull-up slide and switch slide are can be respectively displaced in the longitudinal direction of a guide rod. The pull-up slide and the switch slide have a respective guide roller on one side and have a guide contour on the opposite side, whereby the guide roller of the pull-up slide is guided in the guide contour of the switch slide and vice versa.
Patent DE-19947288-C1 (DE)
Title: Agricultural harvester for maize and other corn crops has a cleaning unit at the cutting mechanism to keep the cutters and/or holder clear of any clinging debris to prevent stoppages
Inventor: KRONE BERNARD
IPC: A01D43/08
Filed: 1999-09-30
Granted: 2000-11-23
Abstract: The agricultural harvester has a take-in and conveyor system with outwards cutters and/or holders (19) to cut and/or grip and carry the cut stalks. A cleaning unit (20) is at the mechanism with cleaning structures (21) which move over the cutters and/or holders (19) with the same movement direction (U1) as them, to clear any clinging debris.
Patent DE-19957942-C1 (DE)
Title: High-frequency motor spindle for a machine tool comprises components which are made of materials with high heat conductivity, surround the winding units and are in contact with the cooling element
Inventor: TRIPPEL DANIEL
IPC: H02K5/20
Filed: 1999-12-02
Granted: 2001-03-08
Abstract: The high-frequency motor spindle (10) for a machine tool com-prises a component (50, 52) which consists of a material with high heat conductivity and surrounds the respective winding unit (28, 30). This component has an outer surf-ace (54) in contact with the cooling element (34) and an inner surface (56) close to the spindle shaft (12) or elements (20, 60) rotating together with the shaft. The free space between the component (50, 52) and the winding unit (28, 30) is filled with a material (62) with high heat conductivity.
Patent RU-2066909-C1 (RU)
Title: Method of reconditioning spark plugs for internal combustion engine
Inventor: LYUBIMOV VALERIJ V
IPC: H01T21/02
Filed: 1992-11-16
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: method of reconditioning comes to the following: side electrode is removed from worn spark plug and washer made of temperature resistant conducting material is welded on central electrode. Circular spark gap is thus formed between this washer and lower edge of spark plug. EFFECT: increased service life of spark plugs. 2 cl, 4 dwg
Patent RU-2046482-C1 (RU)
Inventor: BUBLICHENKO ILDAR A
IPC: H01S3/13
Filed: 1992-11-30
Granted: 1995-10-20
Abstract: Использование: лазерная техника и приборостроение. Сущность изобретения: для автоматизации процесса перестройки длины волны излучения лазера введена кинематическая связь между внутрирезонаторным спектрально-селективным элементом и приводом внутрирезонаторной диафрагмы, селектирующей основную поперечную моду. 1 з. п. ф-лы, 2 ил.
Patent RU-2079435-C1 (RU)
Title: Method of degasifying liquid
Inventor: PSHEMENSKIJ ANATOLIJ A
IPC: C02F1/20
Filed: 1992-12-21
Granted: 1997-05-20
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to treating water in hot water-supply systems. Method consists in degasifying liquids by way of desorbing gases owing to difference in their partial pressures and increase in phase interface area upon exposing liquid to cavitation mechanical action. Desorption is performed in liquid bulk having natural free surface, so cavitation mechanical action suffers only layer of liquid next to that surface. EFFECT: enhanced efficiency of degasification.
Patent RU-2063129-C1 (RU)
Title: Animal marker
Inventor: NOVIKOVA GALINA V
IPC: A01K11/00
Filed: 1993-02-02
Granted: 1996-07-10
Abstract: FIELD: high-frequency animal marking equipment. SUBSTANCE: animal marker has C-shaped clamp-type radio-transparent frame with upper and lower bases between which spring-loaded stem is disposed. Stamping set with replaceable dies is fixed on one end of stem. Other end of stem is conjugated with radiotransparent pressure lever. Low-potential electrode is positioned outside lower base of frame and forms, together with stamping set, capacitor of high-frequency unit. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2063524-C1 (RU)
Title: Двухтактный двигатель внутреннего сгорания
Inventor: CHOPOVSKIJ BORIS P
IPC: F02B33/22
Filed: 1993-04-02
Granted: 1996-07-10
Abstract: Сущность изобретения: двухтактный двигатель содержит сдвоенный рабочий цилиндр с поршнями, с общей камерой сгорания и общей свечой зажигания, впускное и выпускное окна, а также насосный цилиндр с впускным окном и выпускным окном, соединенным с помощью канала с впускным окном. Поршни рабочего цилиндра работают со смещением по углу поворота вала с поршнем насосного цилиндра. При этом поршни рабочего цилиндра соединены с механизмом движения так, что работают со смещением по фазе рабочего цикла, обеспечивая сначала открытие и закрытие выпускного окна, а затем открытие впускного окна. Насосный цилиндр может иметь принудительный или самодействующий всасывающий клапан, расположенный в головке цилиндра, или всасывающее окно, выполненное в цилиндре над поршнем на участке в конце хода поршня. 6 ил.
Patent RU-2081363-C1 (RU)
Title: Swivel check valve
Inventor: KRYZHANOVSKIJ OLEG G
IPC: F16K27/10
Filed: 1993-04-12
Granted: 1997-06-10
Abstract: FIELD: pipe line fittings. SUBSTANCE: parts of valve body are connected by welding. Seat is provided with swivel ring for locking it in working position. Swivel ring is provided with ear. Axle of flap is secured in ear of swivel ring. EFFECT: enhanced reliability. 9 dwg
Patent RU-2069413-C1 (RU)
Title: Method of measuring distance and phase position of microscopic blobs of structured bundle of accelerated particles
Inventor: MIKHAJLOV VLADIMIR G
IPC: H01J47/00
Filed: 1993-04-16
Granted: 1996-11-20
Abstract: FIELD: acceleration technology. SUBSTANCE: residua gas is ionized by accelerated particles bundle. Electrons being formed during the process are accelerated by transverse electrical field, which has strength being higher than strength of initial field of the bundle. Then spatially restricted bundle is formed of accelerated electrons. Electrons are selected which have energy corresponding to central part of the bundle. Time distribution of the electrons is registered for period of accelerating voltage. phase location and duration of microscopic blobs of structured bundle are judged from time statistical distribution of registered electrons. EFFECT: improved precision. 2 dwg
Patent RU-2049358-C1 (RU)
Title: Ultrasonic vibration diagnostics training device
Inventor: LI ANDREJ G
IPC: G09B23/14
Filed: 1993-05-11
Granted: 1995-11-27
Abstract: FIELD: educational aids. SUBSTANCE: device has bellows 1, connecting pipe 2, cavity 3, fine adjustment screw 4, drive 5, coupling 6, light source 8, microscope 9, microcapillary tube 12. EFFECT: improved design. 2 dwg
Patent RU-2053983-C1 (RU)
Title: Способ изготовления металлокерамического изделия
Inventor: MAKUKHIN NIKOLAJ V
IPC: C04B37/02
Filed: 1993-05-21
Granted: 1996-02-10
Abstract: Использование: изобретение относится к производству металлокерамических узлов (МКУ) и позволяет повысить их эксплуатационную надежность. Сущность изобретения: при изготовлении МКУ собирают пакет по меньшей мере из одного керамического кольца и металлической манжеты, имеющей кольцевые гофры, устанавливают манжету гофрами по прилегающей поверхности кольца и проводят процесс термодиффузионной сварки или пайки по вершинам гофров, контактных с кольцом. При этом сжимающую нагрузку с пакета снимают после его полного остывания. В зависимости от величины гофров нагрузку прикладывают по всей их поверхности или только по их впадинам, обеспечивая в обоих случаях концентрацию давления в вершинах гофров, соединяемых с керамикой. 1 з. п. ф-лы, 2 ил.
Patent RU-2066603-C1 (RU)
Title: Process of heat erosion cutting
Inventor: ABALTUSOV VIKTOR E
IPC: B23K7/08
Filed: 1993-06-16
Granted: 1996-09-20
Abstract: FIELD: underwater cutting and rescue operations with salvaging of large-sized objects in oil industry. SUBSTANCE: in process of cutting article is subjected to action of jet of products of combustion of solid fuel which contains Al, Fe and/or Ni powders with total content of metal powders 20-30% and size of particles 50-200 μm. During process products of combustion are accelerated up to supersound velocities. EFFECT: increased speed of cutting and improved quality of cuts.
Patent RU-2084256-C1 (RU)
Title: Training-modelling apparatus for sportsman
Inventor: AKOPYAN ALEKSANDR O
IPC: A63B69/00
Filed: 1993-06-21
Granted: 1997-07-20
Abstract: FIELD: training equipment for wrestlers in classical and free styles. SUBSTANCE: apparatus has controlled mannequin, sensor unit and force setters, which set force during effectuating of wrestling processes and combination of them, units for measuring and representing of biomechanical and medical-biological characteristics of processes, which form feedbacks in the "training apparatus-sportsman" system. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg , 1 tbl
Patent RU-2090931-C1 (RU)
Title: Items counting system
Inventor: PSHIKHOPOV VYACHESLAV KH
IPC: G06M7/00
Filed: 1993-07-12
Granted: 1997-09-20
Abstract: FIELD: automatic counting of items transferred over conveyer. SUBSTANCE: apart from items counter, system incorporates provision for detecting emergency situations, such as channel duplicating unit controlling operation of only one channel so as not to occupy communication channel with data from other sensor; in addition, system has facilities for serviceability check of sensors during transfer of cycle pulse. EFFECT: improved counting accuracy, detection of abnormal situations, improved operating reliability of system. 2 cl, 4 dwg
Patent RU-2069458-C1 (RU)
Title: Method of protection of phototemplate emulsion layer
Inventor: PEREDEREEVA SVETLANA I
IPC: H05K3/28
Filed: 1993-08-27
Granted: 1996-11-20
Abstract: FIELD: radioelectronics. SUBSTANCE: phototemplate is applied on the protective composition that is a mixture of aminoformaldehyde resin, saturated polyether or alkyd resin and solvent at the following ratio of components, wt.-%: aminoformaldehyde resin 3.0-7.5; saturated polyether or alkyd resin 3.0-13.5, and solvent - the rest. Composition hardening is carried out at 100-160 C. Properties: abrasion strength of coating is up to 1700 kg/mcm, 12000 working cycles. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2064007-C1 (RU)
Title: Electrical insulating oil
Inventor: KUZINA TAISIYA A
IPC: C10M127/06
Filed: 1993-09-07
Granted: 1996-07-20
Abstract: FIELD: chemistry. SUBSTANCE: oxidation inhibitor of phenolic type, 0.1-0.4; hydraulically-treated product of catalytic cracking boiled away at 240-360 C and with 50-80% of aromatic carbohydrates, 0.5-16.0; petroleum oil, up to 100. EFFECT: higher efficiency. 1 tbl
Patent RU-2076901-C1 (RU)
Title: Method for producing alcoholic beverage
Inventor: KHVALKO NADEZHDA YAKOVLEVNA
IPC: C12G3/02
Filed: 1993-11-22
Granted: 1997-04-10
Abstract: FIELD: food industry. SUBSTANCE: barley-malt wort which may be combined with kvass wort and hop is fermented using seed brewing yeast in concentration of 30-60 mln/cu.cm. Acid and/or alcohol and/or colorant is added to new beer. Juices or infusions of fruits and berries may be used as agents combining acid and colorant. Prepared mixture is aged at temperature from 0 C to +6 C during 15 h and after it sludge is separated. In prepared mass sugar and/or aromatizer is added. EFFECT: preparation beverages with vinous flavor. 5 cl
Patent RU-2060512-C1 (RU)
Title: Emergency radio buoy
Inventor: VORONETSKIJ EVGENIJ V
IPC: G01S1/68
Filed: 1993-12-13
Granted: 1996-05-20
Abstract: FIELD: radio engineering; data transmission and location of coordinates of vehicles or ships in distress; space rescue systems for emergency aircraft and ships. SUBSTANCE: emergency radio buoy has buoy activating signal unit 1, read-only memory unit 2, first adder 3, first and second master crystal oscillators 4 and 7, amplitude modulator 5, first and second power amplifiers 6 and 9, control voltage shaper 8, duplexer 10, antenna 11, time code shaper 12, frequency divider unit 13, parallel-to- serial code converter 14, modulating signal shaper 15, phase detector 16, second adder 17, DC amplifier 18, controllable oscillator 19, factor-of-two frequency multiplier 20, and scale-of-40 circuit 21. EFFECT: provision for automatic turning-on of radio buoy in response to emergency situation sensors with recording time moment since occurrence of accident. 1 dwg
Patent RU-2072412-C1 (RU)
Inventor: ARONOV ALEKSANDR I
IPC: E04C2/26
Filed: 1994-01-05
Granted: 1997-01-27
Abstract: FIELD: civil engineering. SUBSTANCE: these panels are used for external walls, coverings, etc. Reduced amount of metal to manufacture and lower production cost are achieved by applying flexible link members 5 located in mass of warmth-conserving layer made of cellular concrete, and these members are simultaneously components of reinforcement framework 4 with provide stiffening for panel outer layers 1,2. Panel can be manufactured in single form by one operation. EFFECT: high efficiency. 3 dwg
Patent RU-2073046-C1 (RU)
Title: Pigment composition
Inventor: SALNIKOVA IRINA A
IPC: C09B67/22
Filed: 1994-01-10
Granted: 1997-02-10
Abstract: FIELD: aniline paint industry, more particularly triade printing industry. SUBSTANCE: monoazopigment is 2-methoxy-2[2-methoxy-4-nitrophenyl) hydrazono] acetoacetanilide. The modifying additive is 1-(4-sulfophenyl)-3-methyl-4-azo (2-methoxy-4-nitrophenyl 2-5-pyrazolone and alkylbenzyl trimethyl ammonium chloride (alk C 8 -C 18 ) at 1:1 weight ratio. The claimed pigment composition comprises (mole %): 90.0-99.0 2-methoxy-2-[2- (2-methoxy-4-nitrophenyl] hydrazono) acetoacetanilide and 1.0-10.0 modifying additive. Coloring ability of the claimed pigment composition is increased from 80% to 100- 120%. Transparency of the claimed pigment composition is increased from 8 marks to 10 marks. Fluidity of the claimed pigment composition is increased from 20 ml to 26-29 ml. EFFECT: improved properties of the pigment composition.
Patent RU-2066831-C1 (RU)
Title: Wad-container for shot cartridges
Inventor: BOBROV SERGEJ D
IPC: F42B7/08
Filed: 1994-02-09
Granted: 1996-09-20
Abstract: FIELD: ammunition for hunting guns. SUBSTANCE: wad-container comprises obturator 1, shock absorber 2 made in the form of letter "M" with stiffening ribs 5, 6, 7, 8, wall 3 of container 4 with slots. EFFECT: improved design. 1 dwg
Patent RU-2081396-C1 (RU)
Inventor: GERASIMOV GENNADIJ I
IPC: G01C23/00
Filed: 1994-05-10
Granted: 1997-06-10
Abstract: Использование: относится к средствам управления летательных аппаратов в маловысотном полете, при выполнении специальных маневров. Сущность изобретения: система управления содержит датчик координат и скоростей, первый блок разности и задатчик отклонений высоты. В систему управления введены блок формирования коэффициентов движения и блок формирования заданного сигнала управления, апериодический фильтр и задатчик параметров контура управления. 2 з.п. ф-лы, 4 ил.
Patent RU-2082120-C1 (RU)
Title: Force measurement device
Inventor: GOSKOV PAVEL I
IPC: G01L1/16
Filed: 1994-05-20
Granted: 1997-06-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has two oscillators, two interconnected coupling members of piezoid arranged in parallel to each other and provided with four external plates, and force-transmitting members. Two external plates are connected to oscillators and two other ones, to input of signal comparison unit whose output is connected to measuring instrument. Force-transmitting members are cones having different surface areas contacting piezoids; piezoid of lower inherent frequency has larger area contacting force-transmitting members. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2092083-C1 (RU)
Title: Vegetable drink
Inventor: DANILOV LEONID YA
IPC: A23L2/02
Filed: 1994-05-31
Granted: 1997-10-10
Abstract: FIELD: food industry. SUBSTANCE: vegetable drink contains aqueous-yeast additive, sweet pepper puree, natural tomato juice and salt. EFFECT: delicate taste.
Patent RU-2115048-C1 (RU)
Title: Mechanism for continuous transmission of torque at regularly changing gear ratio
Inventor: RUNOVSKIJ VSEVOLOD KONSTANTINO
IPC: F16H27/06
Filed: 1994-07-01
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; devices for continuous transmission of torque. SUBSTANCE: mechanism has disk provided with hole communicated with slots; radius of this hole is equal to difference of center-to-center distance of carrier and roller and radius of roller; disk is mounted eccentrically relative to carrier for stepped change of eccentricity; number of slots of disk is selected from row 4, 6, 8, 10; contour of each lateral surface of each slot is described tangentially relative to family of circles; radius of each circle is no less than radius of roller and center belongs to curves preset by the following equations:  , where θ is acute angle between axis of symmetry of slot and straight line passing through present point of curve and axis of rotation of disk, deg; ρ is distance between present point of curve and axis of rotation of disk, mm; r is center-to-center distance of carrier and roller, mm; 1 is eccentricity, mm; n is number of radial slots in disk;   is integral part of number  . EFFECT: impactless operation and multi-stage change of gear ratio. 2 dwg
Patent RU-2085744-C1 (RU)
Title: Method for consolidation of rock mass
Inventor: MALYSHEV YURIJ N
IPC: E21D11/00
Filed: 1994-10-24
Granted: 1997-07-27
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for consolidation of rock mass at underground mining of coal seam deposits with unstable accommodating rocks. According to method, holes are drilled in rock mass in the form of system of parallel longitudinal long and short lateral rows. Inserted into drilled holes are rod-type anchors, then fixing solution is injected successively and simultaneously into holes of one of lateral rows to saturation. EFFECT: high efficiency. 1 cl, 6 dwg
Patent RU-2133743-C1 (RU)
Title: Oxazoliden-1-one derivatives, and drug based thereon
Inventor: JANOS BORGULIA
IPC: A61K31/42
Filed: 1994-12-13
Granted: 1999-07-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: described are new oxazolidine-2-one derivatives of general formula I wherein R is lower alkyl; X is cycloalkenyl; bicyclo [2,2,1]-hept-2-yl optionally substituted by phenyl-2-oxo- 5-methoxymethyloxazolidinyl; bicyclo [2,2,1] hept 5-en-2- yl; adamantyl; or cycloalkyl or piperidine optionally mono-or multiple substituted by halogen, amino, lower alkyl, nitrile, oxo, hydroxyimino, ethylenedioxy or OR 1  wherein R 1  is -CH/C 6 H 5 / 2 -/CH 2 / n C 6 H 5 , lower alkyl, hydrogen, /CH 2 / n NHCOCH 3 -/CH 2 / n NH 2 -/CH 2 / n SOCH 3 ,, -/CH/ n CN, -/CH 2 / n SCH 3 ,, /CH 2 / n SO 2 CH 3 -CO- lower alkyl, -COC 6 H 5  optionally substituted by oxazolidinyl; or substituted =CR 2 R 3  wherein R 2  is hydrogen or lower alkyl; R 3  is hydrogen, nitrile, lower alkyl, phenyl or COO-lower alkyl; or substituted -/CH 2 / n R 4  wherein R 4  is nitrile, amino, -NHCOCH 3 -,, -COC 6 H 4  hal, phenyl or hydroxy group; or substituted -COR 5  wherein R 5  is lower alkyl, -CH=CH-C 6 H 5 ,, -C 6 H 5 CF 3 ,, -O-C/CH 3 / 3  or -O-lower alkyl; or substituted -NR 6 R 7 , wherein R 6  is hydrogen or -COCH 3 , R 7  is -COCH 3  benzyl or -/CH 2 / n NHCOC 6 H 4  hal;; n is 1-3; Y 1 - is -CH= or -N=; Y 2  is -CH=, -C(OH)=, -C/NO 2 /, -C/NH 2 /, -C(hal) or -N=, and also pharmaceutically acceptable salts of main compounds of formula I with acids. These compound are capable of inhibiting monoaminooxidase. Also described is drug based on compounds of formula I which is useful in treating states of depression, panic and hear. EFFECT: improved properties of the drug. 24 cl, 105 ex
Patent RU-2138518-C1 (RU)
Title: Polyurethane and polyurethane foam production process
Inventor: VUL F FON BONIN
IPC: C08K5/103
Filed: 1995-03-17
Granted: 1999-09-27
Abstract: FIELD: polymer production. SUBSTANCE: process consisting in interaction of polyisocyanates with fatty acid ester component and, if necessary, in presence of blowing agent, catalyst, and at least one directional additive is distinguished by that, as said ester component, mixture of fatty acid esters and/or hydrocarbons containing no functional groups and at least one salt of fatty acid with basic polyol is used. EFFECT: simplified process and reduced expenses. 10 cl, 26 ex