baber/WOPTO huggingface dataset:
Patent DE-4432706-C1 (DE)
Title: Cab access for combine harvester
Inventor: SPECHTEL JOSEF
IPC: A01D41/12
Filed: 1994-09-14
Granted: 1996-03-28
Abstract: The combine harvester has a cutting table (1) which is removed to reduce the width of the vehicle for travel along open roads. Access to the cab is via a fixed ladder (10) in front of one of the front wheels and leading to a platform on top of the wheel. The bottom of the ladder is between the front wheel and the cutting table and does not extend out beyond the wheel track. The cutting table has a platform (12) which provides access to the ladder when the cutting table is fitted. The outer end of the cutting table has a second ladder (15) for access to this platform. With the cutting table removed the cab access is solely via the main ladder.
Patent DE-4442746-C1 (DE)
Inventor: LEIGRAF REINHARD
IPC: D21G9/00
Filed: 1994-12-01
Granted: 1996-05-02
Abstract: In the finishing process for a material web, e.g. paper through a calender etc., the paper is monitored in lateral zones to give an actual profile of target parameters for comparison with nominal parameter profile values. To reduce the deviations between actual and nominal values, the processing appts. and the material are moved laterally in relation to each other. Also claimed is an assembly to shift the material web (2) and the processing appts. (7) laterally, in relation to each other.
Patent DE-4442952-C1 (DE)
Title: Gearchange mechanism on bicycle
Inventor: ARBEITER MARKUS DIPL ING
IPC: B62K23/04
Filed: 1994-12-02
Granted: 1996-02-22
Abstract: A locking member (13) is coupled to the hand operating mechanism. It is also connected to the mechanism (K) changing the chain between the sprockets, and has lugs (19) working with a protrusion (5) on the locking spring (3). A passage (17) for excess movement can be formed between the housing (11) and the locking spring. The locking spring is accommodated in a recess in the housing and which also contains a spring (7) correcting excess movement during gearchanging. This spring can create pre-loading between the housing and the locking spring, and can be compressed until it comes up solid. The amount of movement of this spring can be equal to the length of the excess movement passage. The two springs (7, 3) can be in one piece. There can be a stop (9) on the locking spring, working with the spring (7) to limit the length of the passage.
Patent DE-4445167-C1 (DE)
Title: Glass melting trough
Inventor: PIEPER HELMUT DIPL ING
IPC: C03B5/027
Filed: 1994-12-17
Granted: 1996-04-25
Abstract: The electrode assembly, for a glass melting trough, has the electrode holder (17) and the axis (A-A) of the electrode holder (17) pitched at an angle of 0-60 deg  to the vertical. The forced cooling unit (18) extends upwards over the level (12) in the trough. Over the trough level (12), the electrode holder (17) has a sealing (24) working with the electrode (19) to prevent the entry of oxygen into the gap between the electrode (19) and holder (17).
Patent NL-1020035-C1 (NL)
Title: Braking device, especially for toilet paper, comprises vertical round slotted discs secured to pieces of wire
Inventor: MARCUS ALPHONSUS ARNOLDUS KAGE
IPC: A47K10/38
Filed: 2002-02-21
Granted: 2003-08-25
Abstract: Braking force is generated by at least two round discs (11) positioned vertically adjacent to each other on two short pieces of metal wire (5) with a length of ca. 1 cm and thickness of ca. 2 mm. Each disc has a weight of ca. 20 g and contains an open slot with a width of ca. 5 mm and a length of 2.5 cm. Vertically aligned slots (2, 2a) with a width of ca. 4 mm are formed in the top and bottom sides of a hollow tube. The braking discs are secured to a guide (3) inserted into the tube so that a guide slot (4) with a width of ca. 4 mm and length of ca. 8 cm extending all the way through the guide is precisely aligned with the slots in the top and bottom of the tube.
Patent NL-1023765-C1 (NL)
Title: Transmission system for bicycle, has tension difference measuring device with supporting arm and sensor forming a unit to measure the resultant of the transverse forces exerted to the transverse force sensor by the chain parts
Inventor: ROOVERS GIJSBERTUS FRANCISCUS
IPC: B62M9/00
Filed: 2003-06-27
Granted: 2004-12-28
Abstract: A tension difference measuring device (6) has a transverse force sensor (10) arranged within the span of a coupling chain (4), and a supporting arm (20) and a sensor (30) forming a unit to measure the resultant of the transverse forces exerted to the transverse force sensor by the chain parts (4a-4d). The transverse force sensor is arranged between a drive wheel (2) and a driven wheel (3). Independent claims are also included for the following: (A) a vehicle; (B) a method for measuring a drive force; (C) a tension difference measuring device; and (D) a measuring system.
Patent NL-1024841-C1 (NL)
Title: Parasol protects against solar rays for transport medium, such as caravan, motorcar, ice cream vehicle, child carriage or boat above which it is tensioned
Inventor: RHEENEN TEUNIS VAN
IPC: A45B23/00
Filed: 2003-11-21
Granted: 2005-05-26
Abstract: The parasol protects against solar rays for transport medium, such as caravan, motorcar, ice cream vehicle, child carriage or boat, above which it is tensioned, formed as screen sheet positioned as some distance above the medium. The parasol (11) has an edge (20) with four angles (15) and between the angles are straight lined formed parts. In another version, the parasol edge can be curved. The parasol can be rolled or folded up for temporary storage until it is needed to be used again. The tension devices can be created with a number of arms (16). At least one of the arms can be provided with slide-out bars. The parasol can also be rotatable around the axis of a rod (13). In this version, the edge can be provided with shear lines or ribs (17) connected to ground pegs (18) to ensure a good fixture.
Patent NL-1026263-C1 (NL)
Title: Particularly for buses and station cars, a protection fitted on tow hook on rear side of vehicle against breakage of rear door
Inventor: SCHUMACHER MARCELLUS ARNOLDUS
IPC: B60R25/00
Filed: 2004-05-25
Granted: 2005-11-28
Abstract: Particularly for buses and station cars, a protection fitted on the tow hook on the rear side of the vehicle against breakage of the rear door. The invention is separately fitted on the tow hook ball and is locked in combination with the application of a lock secured on the tow hook ball. In this way, opening of the rear door or boot is only very limitedly possible, preventing an undesired access to the interior of the vehicle. The protection takes the form of a valve incorporating a support component (1) and arms (2,3) each formed by a hinge plug (4,5) and a profiled tube (6,7) welded to the hinge plug. The hinge plugs are hingeable around a shaft (8) connected to the support component. The hinge plugs are provided with a hole on one side and are connected with bars (11,12) by means of shafts (9,10). The bars on the other side are connected via a shaft (13) with intermediate shafts (14,15), which via further shafts (16,17) transmit final valve force to tipping components (18,19).
Patent RU-2044146-C1 (RU)
Title: Способ работы двигателя внутреннего сгорания и двигатель внутреннего сгорания
Inventor: DEBERDEEV FARID FUATOVICH
IPC: F02C5/12
Filed: 1987-08-19
Granted: 1995-09-20
Abstract: Использование: машиностроение, в частности двигатели внутреннего сгорания. Сущность изобретения: во время работы двигателя на такте впуска свежего заряда и такте выпуска продуктов сгорания изменяют объем камеры сгорания, причем при впуске свежего заряда одновременно осуществляют сжатие в цилиндре вспомогательного рабочего тела, сообщенного с источником высокого давления, а при выпуске продуктов сгорания расширение вспомогательного рабочего тела. Двигатель внутреннего сгорания содержит поршень, кинематически связанный с валом двигателя, ограничители и источник высокого давления, причем поршень установлен в цилиндре с образованием подпоршневой полости, последняя через картер сообщена с источником высокого давления, а ограничители жестко закреплены на боковых стенках цилиндра в его нижней части. 2 с. и 1 з.п. ф-лы, 1 ил.
Patent RU-2072323-C1 (RU)
Title: Autoclave plant for hydrochemical treatment of slurries
Inventor: TYRTYSHNYJ VLADILEN M
IPC: C22B3/02
Filed: 1990-04-26
Granted: 1997-01-27
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to hydrochemical treatment of slurry allowing simultaneous leaching of boxites and multiple evaporation of solution resulting in intensifying agitation of slurry and increasing its concentration. Plant has heating autoclaves 1 with heat exchangers 2, jet heater 3, pumps for pumping slurry between autoclaves, and reaction autoclaves 6 with heat exchangers and separators. Upper and lower sections of heat exchangers 2 are connected with autoclaves through pipes 8 for circulation of slurry. Top section of reaction autoclaves 6 are connected with heaters 3 of the latter heating autoclave and with heat exchanger of next to the latter autoclave through pipe 9. All subsequent heating autoclaves 1 are linked in pairs through steam pipes to heat exchanger 2 of previous autoclaves 1. A part of autoclaves 1 are provided with steam-intake pipes 11 with controllers 12. Heater 3 consists of nozzle 13 and pipe 14 with fender 15. EFFECT: simplified and intensified process. 2 cl, 2 dwg
Patent RU-2009766-C1 (RU)
Title: Cutting tool
Inventor: BUJNOV ROBERT I
IPC: B23B27/00
Filed: 1990-06-07
Granted: 1994-03-30
Abstract: FIELD: tools. SUBSTANCE: cutting tool has a body with a cutting plate with a ribbed longitudinal profile on the base and a trapezoidal cross section with the smaller base coincident with the base of the cutting plate. A matching ribbed surface engageable with the base of the cutting plate is made in the body. The cutting plate is mounted at an angle of 10-30to the cutting tool base and is fastened by a screw engageable with its front surface. EFFECT: improved structure. 4 cl, 3 dwg
Patent RU-2012062-C1 (RU)
Title: Method for control of remote sensors and device for implementation of said method
Inventor: MEZNIKOV ARTUR V
IPC: G08C19/16
Filed: 1990-08-08
Granted: 1994-04-30
Abstract: FIELD: electric engineering for mining. SUBSTANCE: method involves supplying communication line by rectified single-period voltage, pulses corresponding to state of sensors are generated from this voltage. Control is performer by comparison of generated pulses and standard ones. Control instructions are generated according results of comparison. Then pulse train which pulse duration depends on turn-on or turn-off state. Duration of generated pulses is compared to duration of standard ones. Device for control of remote sensors has two-wire communication line. One end of this line has rectifying diode and terminal of sensor connected in series. Another end has alternating voltage power supply, which is connected to wires of communication line, unit for testing and instruction generation, pulse duration shaper, element for galvanic isolation, indication element, interface element, executing unit which output serves as device output and which is combined with one terminal of indication element which second output along with input of executing unit are connected to unit for testing and instruction generation through interface unit. Input of unit for testing and instruction generation is connected through galvanic isolation element to corresponding terminals of pulse duration shaper which input as well as input of galvanic isolation element are connected to corresponding wires of communication line. EFFECT: simplified design, simplified method for testing. 2 cl, 2 dwg
Patent RU-2028492-C1 (RU)
Title: Device for homogenizing fuel-air mixture in internal combustion engine
Inventor: GUDALIN YURIJ I
IPC: F02M29/04
Filed: 1991-04-26
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: device has a spacer with central flowing passage 5 and toroidal acoustic chamber 3. The spacer is positioned at the inlet of intake pipe of the engine. The chamber is in communication with the central passage through ring gap 4. The device also has heating jacket 7 and passages 6 for supplying exhaust gases to chamber 3 made as tangential nozzle openings. Axes of the openings (passages 6) are arranged over the tangent to a screw line drawn around chamber 3. EFFECT: improved design. 4 dwg
Patent RU-2009087-C1 (RU)
Title: Method for vibrational cleaning of conveyer belt and device for effecting the same
Inventor: PETRENKO PETR I
IPC: B65G45/00
Filed: 1991-06-06
Granted: 1994-03-15
Abstract: FIELD: belt conveyers. SUBSTANCE: in the course of vibrational cleaning of conveyer belt the latter is exposed to impacts with frequencies equal to frequencies of natural flexural vibrations of intersupport span of belt as rectangular plate. Impacts are applied in basic lines corresponding to given frequencies of natural forms of span vibrations with the aid of device, working members of which are made in the form of lined round rings and distributed in circumferential and axial directions of its rotors congruently to mentioned basic lines of belt vibrations. Device is switched on from belt sticking sensor. Resonance vibrations of belt span in conjunction with self-excited high-frequency vibrations of span provide for necessary excess of vibrational overloads of the working surface of span belt over the forces of sticking of adhesive material to the belt, thus ensuring high-quality vibrational cleaning of belt, span and then belt in the whole. By this means cleaning is effected without scraping off stuck material from belt but solely by mild excitation of vibrations optimal for cleaning belt span. EFFECT: high-quality cleaning and longer service life of conveyer belt. 6 cl, 5 dwg
Patent RU-2038832-C1 (RU)
Title: Method and system for detecting the places where volatile toxic gases escape closed terrestrial objects
Inventor: SVETLOV EVGENIJ YAKOVLEVICH
IPC: A62C2/00
Filed: 1991-06-13
Granted: 1995-07-09
Abstract: FIELD: environment protection. SUBSTANCE: method involves producing a curtain consisting of sprayed neutralizing liquid to the leeward from an object under control. System for putting into effect the method has cut-off members of liquid spraying means, atmospheric pick-up for measuring wind speed and direction above the object under control and warning signal control unit. The pick-up is electrically connected with the corresponding cut-off members of the means spraying the neutralizing liquid. EFFECT: enhanced effectiveness in detecting leakage of harmful substances and preventing the following environment pollution. 2 cl, 1 dwg
Patent RU-2019575-C1 (RU)
Title: Способ упрочнения инструмента и деталей
Inventor: STRELYUKHIN VLADISLAV A
IPC: C23C14/32
Filed: 1991-06-17
Granted: 1994-09-15
Abstract: Использование: изобретение относится к технологии нанесения износостойких покрытий и может быть использовано при изготовлении инструмента и изделий из конструкционных, быстрорежущих и легированных инструментальных сталей, для упрочнения деталей топливной аппаратуры, штамповой оснастки, медицинского инструментария и т.п. Сущность изобретения: повышение износостойкости обрабатываемого инструмента и деталей с температурой отпуска ниже 300°С достигается за счет того, что нанесение износостойких покрытий из нитридов тугоплавких материалов IV - VI групп Периодической системы элементов и термообработку, а износостойкие пленки наносятся известным методом на изделия при температуре основы 400 - 800°С до проведения закалки, а последующая закалка (охлаждение) ведется в инертной газовой среде. 1 з.п. ф-лы.
Patent RU-2016841-C1 (RU)
Title: Ozonizer
Inventor: DEMIRCHYAN KAMO S
IPC: C01B13/11
Filed: 1991-06-14
Granted: 1994-07-30
Abstract: FIELD: ozone production. SUBSTANCE: ozonizer has power-supply source and dielectric pipe concordantly wrapped with two coil electrodes. with the outer electrode connecting the power-supply source by its front tip, and the inner one - by its end. EFFECT: increased efficiency, simpler construction. 3 dwg
Patent RU-2052827-C1 (RU)
Title: Измеритель удельной электрической проводимости морской воды
Inventor: IZMAJLOV AKRAM MEKHTI OGLY
IPC: G01N27/04
Filed: 1991-06-24
Granted: 1996-01-20
Abstract: Использование: в измерительной технике в гидрофизических исследованиях. Сущность изобретения: измеритель удельной электрической проводимости морской воды содержит генератор синусоидального сигнала 1, источник переменного тока 2, первичный измерительный преобразователь (ПИП) 3, два выпрямителя 4, 6, компаратор 5, источник постоянного тока 7, два управляемых ключа 8, 9, коденсатор 10, RS-триггер 11, интегратор 12, преобразователь напряжение - частота 13, делитель частоты 14, регистратор 15, распределитель 16. В измерителе автоматически уравновешивается выпрямленное выходное напряжение первичного ПИП 3 напряжением, накопленным времязадающим конденсатором 10, зарядный ток которого формируется из напряжения генератора 1, питающего ПИП 3, а время заряда устанавливается кратным периоду выходной частоты измерителя. 2 ил.
Patent RU-2008311-C1 (RU)
Inventor: NURIDZHANYAN KOREN A
IPC: C07D403/14
Filed: 1991-06-26
Granted: 1994-02-28
Abstract: FIELD: agriculture. SUBSTANCE: product is 1,1'-(quinazoline-2,4-diyl)bis(pyridinium)diperchlorate of the formula represented in the description of the invention. Reagent 1: 1,1'-(quinazoline-2,4-diyl)bis(pyrimidinium)dichloride. Reagent 2: 42 % solution of C 18 H 14 Cl 2 N 4 O 8 . Reaction conditions: aqueous solution. Empirical formula of the obtained compound: HClO 4 , final yield 97 % . EFFECT: increased defoliating activity.
Patent RU-2011585-C1 (RU)
Title: Device for replacing railway vehicle bogies
Inventor: RABINSKIJ EVGENIJ V
IPC: B61J1/04
Filed: 1991-06-27
Granted: 1994-04-30
Abstract: FIELD: railway equipment. SUBSTANCE: reservoir and pontoon are cylindrical. Diameter of reservoir is greater than length of bogie and less than half of length of vehicle. EFFECT: facilitated replacement of bogies. 2 dwg
Patent RU-2010072-C1 (RU)
Title: Switch heater
Inventor: MARCHENKO VLADIMIR I
IPC: E01B19/00
Filed: 1991-06-05
Granted: 1994-03-30
Abstract: FIELD: permanent way; electric heating devices. SUBSTANCE: heater has sheet steel body embracing both, web and foot of rail. Body houses thin metal boxes with heating cable. Outer walls of heater are insulated by thermal shield which cuts down external radiation losses. Each heater is designed for operation on supply with currents up to 5 A at 350 - 400 W. EFFECT: enhanced operation of switch. 2 dwg
Patent RU-2008923-C1 (RU)
Title: Method for sterilization of articles having medicinal purposes
Inventor: KIPCHAKBAEV ALEKSANDR D
IPC: A61L2/14
Filed: 1991-06-24
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: method involves preliminary treatment of articles in active medium followed by treatment in gas-discharge plasma of glow discharge, specific volume power of discharge being 0,01-0,8 W/cm 3 . The former process is carried out within 5-40 min, the latter process is carried out within 1-30 min. Above mentioned active medium contains acids having lower oxidizing degree and pH 1-3. Said acids are prepared by treatment of aqueous salt solution (e. g. common salt) having concentration 0.01-0.5 mass % . The process takes place in anode zone of diaphragm electrolyzer. EFFECT: increases reliability of the process, simplifies the process. 4 cl, 1 tbl
Patent RU-2068075-C1 (RU)
Title: Composition for insulating water inflow in oil wells
Inventor: FRIDMAN GALINA BORISOVNA
IPC: C09K8/44
Filed: 1991-07-08
Granted: 1996-10-20
Abstract: FIELD: petroleum production industry. SUBSTANCE: composition contains (in weight parts): synthetic plasticized isoprene rubber - 100, kerosene or heavy petroleum nephras-solvent - 900-4900, technical- grade sulfur - 1-4, zinc oxide - 1-4, sodium diethyldithiocarbamate - 1-4, and Captax (2-mercaptobenzothiazol) - 1-4. The rubber is dissolved in kerosene or nephras-solvent. To the solution obtained, sulfur, zinc oxide, diethyldithiocarbamat, and Captax are further added. The mixture is thoroughly stirred until the homogeneous state is obtained. EFFECT: improved operating characteristics due to enlarged temperature range for the use, reduced initial viscosity. 1 tbl
Patent RU-2018975-C1 (RU)
Title: Plastic seal
Inventor: ANTONOV OLEG N
IPC: G09F3/03
Filed: 1991-10-15
Granted: 1994-08-30
Abstract: FIELD: sealing of cargo, containers and so on. SUBSTANCE: seal has case 1, provided with channels made in form of closed holes 8 and 9 for lockers 4 and 5, made on the base of elastic members 2 and 3. EFFECT: improved reliability. 2 cl, 6 dwg
Patent RU-2014111-C1 (RU)
Title: Gas purifier
Inventor: KOVNEROV IVAN K
IPC: B01D50/00
Filed: 1991-12-02
Granted: 1994-06-15
Abstract: FIELD: chemical industry. SUBSTANCE: gas purifier has bottom and lid and a discharged connection. A cyclone with an exhaust pipe is also mounted in the unit along with a sinter-and-filter chamber having a filter baffle in the form of a cylindrical shell. An additional cyclone is provided with its body having an increased diameter and kept in a position concentric with that of the main cyclone and rigidly attached to the latter. The free end of this body extends in height between the intake connection of the additional cyclone and the inlet end of the exhaust pipe the outer end of the latter being rigidly secured to the filter baffle of the sinter-and filter chamber by a tangential inlet. The tangential connection of the additional cyclone is mounted at an increased angle in the direction of gas movement with its cross-section being less. EFFECT: simplicity of manufacture, efficiency, low operating and investment costs. 2 cl, 1 dwg
Patent RU-2034377-C1 (RU)
Title: High-frequency signal splitter for receiving antennas
Inventor: POSTYUSHKOV VASILIJ P
IPC: H01P5/12
Filed: 1991-12-02
Granted: 1995-04-30
Abstract: FIELD: waveguides. SUBSTANCE: high-frequency signal splitter for receiving antennas incorporating adjustable capacitor, inductance, and two resistors connected in bridge circuit has antenna connected across diagonally opposite terminals of bridge circuit. Inductance is adjustable and, like adjustable capacitor, has n discrete elements connected to control unit via relay contacts; resistors function as useful loads. EFFECT: improved design. 4 dwg
Patent RU-2047394-C1 (RU)
Title: Hydrocyclone
Inventor: ZINKEVICH ANATOLIJ IVANOVICH
IPC: B04C5/16
Filed: 1992-01-09
Granted: 1995-11-10
Abstract: FIELD: cyclones. SUBSTANCE: device has flexible sleeve 5 with compressed gas supply source connected to it and gate 8 pivotally mounted on the casing under slime pipe 4 and rigidly attached to spring-loaded lever 9 engageable with detector 17 warning about limit lever deviation taking place and pneumatic position relay 11. EFFECT: enhanced effectiveness in controlling cross-section of slime pipe. 2 cl, 1 dwg
Patent RU-2066205-C1 (RU)
Title: Device vital-1 for assisted respiration
Inventor: RADUSHKEVICH VLADIMIR LEONIDOV
IPC: A61M16/00
Filed: 1991-12-25
Granted: 1996-09-10
Abstract: FIELD: medical equipment. SUBSTANCE: invention is intended for use in reanimation when breathing is disturbed. Device for assisted respiration has air duct with filtering chamber with breath-in and breath-out valves and outlet union for quick releasable connection of means of joining to reanimator and means of connection to patient with fixing element. Apart from them device includes separation chamber with inhalation cassette and breath-out chamber communicating with atmosphere through breath-out valve and to outlet union provided with additional breath-in valve. Filtering chamber is composed of sections. One section of it includes filter-cartridge with hydrophylic matter, the other is manufactured in the form of bag made from Petryanov's cloth. Separating chamber communicates with filtering one with the aid of additional non-return valve and to breath-out chamber = through hole made in adjacent wall of chambers and located below level of positioning of cassette. Means for connection to patient is made in the form of two-way adapter, fixing element is produced from adhesive material. Breath-out valve has tabs. EFFECT: simplified design, enhanced operational efficiency. 4 dwg