baber/WOPTO huggingface dataset:
Patent DE-4231291-C1 (DE)
Title: Bellows type gas meter with parallel motion membrane control - has dual measurement chambers and flow-induced reciprocating bellows action coupled to oscillating shafts for integrating mechanism
Inventor: FARR PETER DIPL ING
IPC: G01F3/22
Filed: 1992-09-18
Granted: 1994-01-05
Abstract: A bellows type instrument for metering gas flow has a cylindrical housing formed by a central element (1) with a dividing wall (4) and two concave covers (2, 3) hermetically sealed to the element (1) by flanges (13, 14) at their peripheries (15). Two measurement chambers (5, 6) are thus formed having the spaces (9 to 12) separated by the flexible membranes (7, 8) which are centre-supported by the plates (17, 18). Gas is conducted in a known manner through the instrument and its flow generates a reciprocating motion (19) of the membranes (7, 8) which results in oscillatory rotation of the gastight shafts (22) via the guides (40), links (32, 33) and actuator arms (25, 26). The shaft (22) oscillations are coupled to an integrating mechanism via the slotted (24) links (23) and a crank drive. USE/ADVANTAGE - Improved accuracy and sensitivity. Reliable and readily mfd. motion transmission system which minimises costs.
Patent DE-4308024-C1 (DE)
Title: Yarn treatment in two-for-one twister balloon - has two part fluid supply duct with outlet rotating with yarn balloon and inlet kept stationary
Inventor: BALLHAUSEN ULRICH DR
IPC: D01H7/04
Filed: 1993-03-13
Granted: 1994-03-31
Abstract: A two-for-one twisting spindle has an arrangement for treating the yarn balloon with a fluid medium (M1) supplied through a connection (3) which has an exit (3.3) coaxial or parallel to the spindle axis (A). At least the final section (3.2) can rotate about the spindle axis and contains a yarn guide tube (4), one end (4.1) of which exits coaxially and the other (4.2) essentially radially. USE/ADVANTAGE - For treating yarn on two-for-one twisters with conditioned air or with air carrying suspended drops or particles. Method of guiding fluid stream does not increase spindle height and gives clear fluid passages less prone to formation of solid deposits.
Patent DE-4313962-C1 (DE)
Title: Device for the automatic testing of LSI modules
Inventor: LEITSCHUH REINHOLD DIPL ING
IPC: G01R1/073
Filed: 1993-04-28
Granted: 1994-09-29
Abstract: The invention relates to a device for automatically testing LSI modules (1), having an automatic testing device (1) which is wired via connecting cable (20a, b) into an automatic scanning device (2). <IMAGE>
Patent DE-4323221-C1 (DE)
Title: Process for starting a burner-operated heating appliance
Inventor: DEDIO HORST
IPC: F23D11/42
Filed: 1993-07-12
Granted: 1994-12-15
Abstract: What is described is a process for starting a burner-operated heating appliance, the burner of which is fed by means of a combustion-air blower with combustion air and by means of a fuel-conveying device with fuel for forming a combustible mixture. The heating appliance possesses, furthermore, a glow device for evaporating the fuel during a starting phase of the burner and a flame monitor which, when flame formation is detected, transmits a signal to an associated control unit. The control unit controls the rotational speed or frequency of the combustion-air blower and of the fuel-conveying device and the operation of the glow device. In order to obtain an especially reliable starting behaviour, according to the invention the rotational speed of the combustion-air blower is increased, with fuel conveyance remaining constant, during the ignition period in the starting phase by means of the control unit. The increase in the rotational speed preferably takes place continuously, and the fuel/combustion-air ratio varying thereby guarantees that an operating point suitable for ignition is reached. Provision is made, furthermore, for the glow device to remain operative from the commencement of the starting phase at least until full fuel conveyance or the full rotational speed of the combustion-air blower is reached. The process according to the invention is suitable especially for operating an air-heating appliance.
Patent DE-4329298-C1 (DE)
Title: Pendulum shaft end bearing for measuring instrument
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F16C19/12
Filed: 1993-08-31
Granted: 1994-07-14
Abstract: The bearing has upper and lower bearing shells (L1,L2), each of which is concave and rotationally symmetrical, with 2 balls (1,2) located between them. The curvature radius of each bearing shell in the radial plane through the centre axis (M) is about 2.4 times the ball radius.Each ball lies in contact with the concave surface of each bearing shell. The spacing between the bearing shells in the direction of the centre axis is greatest where the axis passes through each bearing shell.
Patent DE-4408839-C1 (DE)
Inventor: TILL VOLKER DIPL ING
IPC: A61L2/06
Filed: 1994-03-16
Granted: 1995-09-28
Abstract: Drums, especially barrels and kegs (1), are pressurised by steam to a value (pi) and then sealed. On completing a desired holding time (th) the residual drum press. drops to (Pir). The times and pressures are measured and stored; the residual press. (Pir) is then compared with the press. (ps) from a standard cooling curve (s) for the appropriate type of drum, corresponding to the determined holding time. Sterilisation is deemed adequate or otherwise on the basis of the comparison of the standard press. (ps) and the measured residual press. (Pir).
Patent DE-4443498-C1 (DE)
Title: Dynamically controlled electric motor
IPC: H02K11/33
Filed: 1994-12-07
Granted: 1996-02-15
Abstract: The electric motor (10) is supplied via a current regulator (20), positioned adjacent the motor and drives a ventilation fan (30) providing cooling of both the motor and the current regulator. The motor and the current regulator are each enclosed by a cylindrical housing, with the capacitors for the current regulator acting as the current regulator housing, with its inside face in thermal contact with projecting cooling ribs of a heat sink element.
Patent NL-1010227-C1 (NL)
Title: Telephone card for insertion in pay telephone machine
Inventor: BRESSER JAN
IPC: H04M1/27
Filed: 1998-10-01
Granted: 1999-04-15
Abstract: When the card is used, the pay telephone will only make connections to the predetermined number(s).  Identical to application NL10072741, with the additional claim in that the pay telephone has an alphanumeric display which indicates data about the card, e.g. remaining value, validity, etc.
Patent NL-1015581-C1 (NL)
Title: Braking system for in-line roller skate, consists of rubber strip fitted to toe of shoe and extending over front wheel
Inventor: MHOFF FRANCISCUS HENRICUS WILH
IPC: A63C17/14
Filed: 2000-06-30
Granted: 2001-08-06
Abstract: The rubber strip (A) is fastened to the toe of the skating boot. The strip is retained by an upstanding edge (B) and a retaining eye (C). When the skater is balanced on one skate, he places the other behind him and tilts the heel up. The rubber strip rubs along the ground and acts as a brake.
Patent NL-1031368-C1 (NL)
Title: Fixation vest for securing person in wheelchair, comprises water repellent material, has grip improving inner layer and has quick fit fasteners at vest ends covered with flexible material
Inventor: JANSSEN ERWIN
IPC: A61G3/08
Filed: 2006-03-14
Granted: 2007-09-17
Abstract: The vest is made from a water-repellent material (3) and the quick-fit fasteners (4, 5) at the ends of the vest are covered with a flexible material (2) such as Neoprene or Lycra. An additional layer of material is provided on the side of the vest intended for contact with the skin or clothes and comprises a printed pattern, rubber or other material that increases grip between the vest and user.
Patent RU-2066435-C1 (RU)
Title: Pyrotechnical relay of two-way action
Inventor: FEJGELSON LEONID A
IPC: F42B3/16
Filed: 1985-01-02
Granted: 1996-09-10
Abstract: FIELD: blasting means for mining industry. SUBSTANCE: invention can be used for millisecond delay detonation in circuits of detonating cords. Protective bushing 4 with through axial hole, diameter 0.04-0.1 of its length, made from material characterized by velocity of sound passing not exceeding 3000 m/s, for example, polyvinylchloride, is installed in pyrotechnical relay of two-way action between detonating fuzes 2 in case 1. After operation of one of sections of detonating cord 3 detonating fuze 2 operates. Protective bushing 4 diminished pressure in front of shock wave, simultaneously throttles and reduces temperature of blast products and catches fragments. Thanks to this delay composition 6 of second detonating fuze 2 is kept intact. EFFECT: increased manufacturing capability, reliability and precision of operation. 2 cl, 1 dwg
Patent RU-2115253-C1 (RU)
Title: Способ эксплуатации схемы для центрально управляемых коммутационных установок дальней связи
Inventor: RIKHARD SHLAG
IPC: H04Q11/04
Filed: 1989-10-18
Granted: 1998-07-10
Abstract: Изобретение относится к коммутационной технике дальней связи. Присоединительные группы, соединенные с дублированным полем связи с помощью двух систем управляющих линий и содержащие по одному децентрализованному устройству управления, подразделены на две категории. Концентраторы всегда подключены к одной присоединительной группе обеих категорий. Для загрузки устройств управления и концентраторов новыми программами и/или данными один процессор продолжает режим коммутации, в то время как соединенными с ним остаются лишь устройства управления первой категории и в то время как концентраторы обеспечивают дальнейшее установление соединений лишь через присоединительные группы первой категории. Другой процессор соединен с устройствами управления второй категории и осуществляет эти процедуры загрузки для них и через них. После этого с помощью обоих процессоров устанавливаются соединения через присоединительные группы обеих категорий, после чего присоединительные группы первой категории блокируются в отношении новых задействований и продолжается установление только тех соединений, которые находятся в стадии установления или уже существуют. После этого другой процессор осуществляет загрузку одного процессора, а последний - загрузку присоединительных групп первой категории. Предотвращается полный отказ системы при смене программ, данных или процессоров. 9 з.п.ф-лы, 1 ил.
Patent RU-2001918-C1 (RU)
Inventor: ROBERTO DE KASTILONE
IPC: A61K38/00
Filed: 1990-03-20
Granted: 1993-10-30
Abstract: Использование, медицина, в качестве антагониста  бомбезина Сущность изобретени  пептиды  общей формулы A-b-c-D-Gtu-Trp-Ala-  Va - X - Y - Т - W. где А-водврод, ВОС и ацетильна  группа.  Lys - Gly, Lys (Boc) - Gly  или проста  св зь;  mMel или Leu - Gly,  причем один из В или С представл ет р - Met или  mMet  или проста  св зь, X « Gly или проста   св зь, у  dPhe, His, ), T«heu или пропан  св зь. . MetNH2 или NHJCH CH или их  фармацевтически приемлемые сопи. 3 табл.
Patent RU-2069834-C1 (RU)
Inventor: VASYUKOV VLADIMIR A
IPC: F41F1/00
Filed: 1989-09-01
Granted: 1996-11-27
Abstract: FIELD: physics. SUBSTANCE: high-speed jet accelerator is meant for physical studies as means of intensive pulse loading, of pressure pulse generation, of high-speed compression of targets. It includes body with explosive with blasting cap placed on outer surface of body opposite to vertex of convergence of body walls, jet-forming material in condensed state and jet receptacle. Jet-forming material is concentrated in vertex of angle of convergence of body walls. Change of inclination angle is accomplished in compliance with given relation. Jet-forming material has viscosity less than that of material of walls. EFFECT: enhanced functional efficiency. 3 cl, 5 dwg
Patent RU-2003777-C1 (RU)
Inventor: TSYBIN ANATOLIJ A
IPC: E21B33/03
Filed: 1990-01-15
Granted: 1993-11-30
Abstract: Изобретение относитс  к горной промышленности . Цель - повышение эффективности способа  опрессовки колонной головки (КГ). В обсадную ко лонну на насосно-компрессорных трубах (НКТ)  спускают пакер с уплотнительным элементом (УЭ)  Над пакеро м в НКТ размещают обратный дифференциальный  клапан Осуществл ют герметизацию  межтрубного пространства на устье и в интервале  установки пакера Под КГ закачивают воздух под  давлением, меньшим давлени  опрессовки КГ. По  НКТ начинают закачивать жидкость в межтрубное  пространство над пакером. Через клапан часть  жидкости перепускают в УЭ пакера. Давление до-  пакеровки УЭ создают выше, чем давление опрессовки  КГ.
Patent RU-2046497-C1 (RU)
Title: Rotor of salient-pole synchronous machine
Inventor: MAKSIMOV VITALIJ S
IPC: H02K1/24
Filed: 1990-08-20
Granted: 1995-10-20
Abstract: FIELD: electrical engineering. SUBSTANCE: rotor 1 of salient-pole synchronous machine has removable poles 6 alternating with poles 7 built integral with rim-yoke 5. Coils of field winding 17 are mounted on removable poles 6 only by means of nonmagnetic washer 16. Edges of pole shoes are beveled towards air gap to reduce leakage flux of poles. Damping system is insulated from poles 6 and 7 by means of heat-resistant insulation. EFFECT: improved efficiency and reliability. 3 cl, 3 dwg
Patent RU-2035699-C1 (RU)
Title: Fuel flow meter
Inventor: TSEPLYAEV VLADIMIR GRIGOREVICH
IPC: G01F1/12
Filed: 1990-12-12
Granted: 1995-05-20
Abstract: FIELD: measuring equipment. SUBSTANCE: fuel flow meter has three pickups of volume flow rate, governor of constant values, analog computing unit, pulse generator, adder, two low-pass filters, two converting circuits, integrator, amplifier, indicator, and analog- digital computing unit. EFFECT: improved accuracy of measurements. 2 cl, 2 dwg
Patent RU-2031329-C1 (RU)
Inventor: LAVRENCHENKO GEORGIJ KONSTANTI
IPC: F25D19/00
Filed: 1991-03-04
Granted: 1995-03-20
Abstract: Использование: в криогенной технике, в радиоэлектронике, криобиологии, криомедицине и других областях, нуждающихся в криогенном термостатировании. Сущность изобретения: рефрижератор содержит сосуд 1 с криогенной жидкостью 2, адсорбиционные насосы 3 и 4, которые соединены трубопроводами 7 и 8 с вакуумной рубашкой 9. В последней размещены регенеративный теплообменник 10, секции 11 и 12 ванны, выполненные в виде сильфонов, имеющих пластины 13 и 14. Объект охлаждения 15 при этом крепится на теплообменнике 10 с помощью трубки 16, изготовленной из материала с низкой теплопроводностью, например из текстолита. 1 ил.
Patent RU-2008742-C1 (RU)
Title: Process of doping of semiconductors
Inventor: RYKOV VENIAMIN V
IPC: H01L21/268
Filed: 1991-03-04
Granted: 1994-02-28
Abstract: FIELD: manufacture of semiconductor devices. SUBSTANCE: alloying composition is deposited on surface of semiconductor substrate. Manufactured structure is put into magnetic field and is exposed to light radiation with power density which does not cause melting of surface of structure. EFFECT: facilitated manufacture, reduced manufacturing cost. 4 dwg
Patent RU-2011730-C1 (RU)
Title: Washing-polishing machine
Inventor: ERMILOV ALEKSANDR B
IPC: E01H3/02
Filed: 1991-05-05
Granted: 1994-04-30
Abstract: FIELD: maintenance of roads and city areas. SUBSTANCE: washing-polishing machine has basic car 1 with tank 2 and water manifold 3 with injectors. The manifold is mounted at an angle in horizontal plane to longitudinal axis of the machine. Rubber lamellar reflectors are mounted ahead the water manifold 3 close to its fore end. Reflectors 12 are mounted onto arms 13 at an acute angle to water manifold 3 in horizontal plane; the reflectors form expansions of water shaft 11. Angle of mounting of the reflectors is directed to the side of back end of manifold 3, this angle is lesser than angle of mounting of the manifold in horizontal plane. Arms 13 of reflectors 12 are mounted on hinges onto the manifold for rotation in vertical plane and are spring-loaded in relation of manifold 3. Reflectors 12 are mounted with their lower end onto the surface of the road. EFFECT: improved efficiency of maintenance. 3 cl, 3 dwg
Patent RU-2012006-C1 (RU)
Title: Method for determining noise factor of field-effect transistors and transistor structures
Inventor: VOROBEV MIKHAIL D
IPC: G01R31/26
Filed: 1991-06-17
Granted: 1994-04-30
Abstract: FIELD: quality control of transistors. SUBSTANCE: temperature-to-noise dependences are measured at several fixed audio frequencies in linear mode at zero gate voltage and maxima are found on those dependences. Dependences of measurement frequency on temperature corresponding to maxima are found from results obtained and type of deep traps causing audio-frequency noise is found. Transistor quality is estimated by noise factor at working frequency which is determined according to correlation curve of noise factor versus AF noise level in maximum on one of fixed frequencies for particular type of deep traps plotted in advance. EFFECT: improved prediction of noise characteristics at working frequency. 2 cl, 4 dwg
Patent RU-2003889-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D43/10
Filed: 1991-07-01
Granted: 1993-11-30
Abstract: Использование: в машиностроении, в устрой-  ствах дл  передачи вращени  в частности дп  запуска  ветр ных двигателей. Сущность изобретени :  ведуща  1 и ведома  2 полумуфты св заны пакетом  фрикционных дисков 3 и 4. Между подвижным  в осевом направлении нажимным диском 5 и зафиксированным  в осевом направлении упорным  диском 9 расположены центробежные грузы в виде  шаров 10. Опорна  поверхность нажимного диска  5, подпружиненного пружиной 7, выполнена в виде двух конусных участкоа: основного, расположенного  на периферийной части, и дополнительного, расположенного  в средней части. В процессе пуска шары  10 под действием центробежной сипы стрем тс  отжать влево нажимной диск 5, чему преп тствует  пружина 7. Пакет фрикционных дисков 3 и 4 в  данный момент времени не сжат. По достижении  полумуфтой 1 определенной частоты вращени   центробежна  сила шзров 10 увеличиваетс  настолько , что происходит отжатие влево нажимного  5. Шары 10 переход т на основной конусный  участок опорной поверхности нажимного диска 5,  благодар  чему обеспемисаетс  включение муфты  и она начинает передавать крут щий момент. 1 ил.
Patent RU-2093840-C1 (RU)
Title: Measuring technique for active and reactive current components of balanced three-phase supply mains
Inventor: MALAFEEV SERGEJ I
IPC: G01R19/06
Filed: 1991-10-08
Granted: 1997-10-20
Abstract: FIELD: electric measurement technology. SUBSTANCE: technique involves measurement of projections of two phase currents on line voltage of these phases and calculation of active and reactive components of current as difference of signals and their sum proportional to mean values of phase currents modulated by rectangular pulses shaped from line voltage by using these projections. EFFECT: improved measurement accuracy and facilitated procedure. 2 dwg
Patent RU-2011430-C1 (RU)
Title: Bulk material dispersion method
Inventor: GRISHIN ANDREJ V
IPC: B05B7/14
Filed: 1991-07-02
Granted: 1994-04-30
Abstract: FIELD: dispersion of bulk material in medical and biological investigations. SUBSTANCE: method involves introducing bulk material suspension into aerodynamic vessel; effectuating volumetric mixing by air flow; controlling its concentration; directing dispersed mixture onto object under investigation in seeding chamber by providing additional air lift. EFFECT: increased efficiency of method. 1 dwg
Patent RU-2049566-C1 (RU)
Title: Vibrating dehydrator
Inventor: GALKIN VLADIMIR N
IPC: B07B1/40
Filed: 1992-01-27
Granted: 1995-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibrating dehydrator has a carcass, a framework with a sieve mounted on the carcass by means of resilient members and unbalanced vibrating drive in the form of hollow working turbine-wheel placed freely on axis fixed in the case of vibrating drive and spring-loaded supports mounted on the axis on both sides of the turbine wheel for rotating and axial displacement. EFFECT: enhanced efficiency of dehydrating mineral resources. 4 dwg
Patent RU-2010572-C1 (RU)
Title: Method for medical treatment or/acute gastrointestinal diseases of newborn calves
Inventor: SISYAGIN PAVEL N
IPC: A61K31/65
Filed: 1992-02-03
Granted: 1994-04-15
Abstract: FIELD: veterinary science. SUBSTANCE: the method comprises using a preparation containing nitrofurans, phthazine, vitamins such as absorbic acid and thiamine bromide and a filler such as nutrient yeast and wheat bran. The preparation is injected in a dose of 0.5-0.7 g/kg/of body weight two times a day till recovery. The efficiency of the medical treatment is 93.3-100% . EFFECT: improved method. 2 tbl
Patent RU-2038361-C1 (RU)
Title: Method of preparing black color pigment
Inventor: BRIM GARRI VILGELMOVICH
IPC: C09C1/44
Filed: 1992-02-20
Granted: 1995-06-27
Abstract: FIELD: paint and varnish industry. SUBSTANCE: schungite-containing shale is crushed in auger breaker, ground in ball mill up to particle size 1.0-1.5 mm, concentrated up to schungite content 15-25 wt.-% loaded into grinder and milled up to the size below 40 mcm. Pigment density is 2 g/cm 3  which is well dissolved in resins, varnishes, water and water glass, its suspensions are homogeneous, stable and have no tendency for separation. EFFECT: improved method of pigment preparing.
Patent RU-2058028-C1 (RU)
Inventor: REZNICHENKO IVAN N
IPC: G01N31/00
Filed: 1992-03-02
Granted: 1996-04-10
Abstract: FIELD: analytic chemistry. SUBSTANCE: amount of stabilizing component in filtrate of mud is detected by titration by cation-active paint. Amount of stabilizing component, which has been absorbed in solid phase, calculated by equation, amount of stabilizing component in mud is found as sum of components in filtrate and solid phase. Organic cation-active paint "K" is used as paint. EFFECT: increased functional capabilities. 1 tbl
Patent RU-2021366-C1 (RU)
Inventor: RAKHIMOVA AJGUL KH
IPC: C12N7/00
Filed: 1992-03-13
Granted: 1994-10-15
Abstract: FIELD: medicinal microbiology. SUBSTANCE: for identification of "Dysentery-8" pathogen specific bacteriophage Bacteriophagum shigellosum-8 is used. EFFECT: accelerated diagnosis time at typical and atypical forms of pathogen by 1 and 2-3 days, respectively.
Patent RU-2032724-C1 (RU)
Inventor: NOSKOVA NINA F
IPC: C11C3/12
Filed: 1992-01-31
Granted: 1995-04-10
Abstract: Изобретение относится к приготовлению катализаторов гидрирования жиров и может быть использовано на гидрогенизационных заводах жироперерабатывающей промышленности. Сущность: для упрощения процесса и улучшения экологической обстановки в качестве реактиватора используют смесь никелевой или железной соли жирных кислот с алкилалюмоксаном или алкилалюминием. Реактивацию и гидрирование совмещают в одной стадии. Содержание никеля или железа из реактиватора по отношению к катализатору составляет 0,1 - 1,6 мас.%. 4 табл.
Patent RU-2052047-C1 (RU)
Inventor: VOLKOV VLADIMIR V
IPC: E04D13/04
Filed: 1992-04-30
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: gutter installed at the end of roof slope includes stationary sectors facing upward regarding roof slope surface, and bending aside sections. The latter and former are alternating and held with immovable beam. Gutter is provided with movable beam, and each bent aside section is made of radially cut through straight, stretched out tyre with side parts being radially notched up to protection part. Immovable beam is fastened on roof slope at upper gutter at the distance being not less than its height. Protector parts are secured to immovable beam installed so to move protector parts upward from roof surface plane. EFFECT: high reliability. 5 dwg
Patent RU-2042793-C1 (RU)
Title: Method for prevention of paraffin deposits in oil and gas-condensate wells
Inventor: MEDVEDEV VLADIMIR N
IPC: E21B37/06
Filed: 1992-03-27
Granted: 1995-08-27
Abstract: FIELD: oil producing industry. SUBSTANCE: method for prevention of paraffin deposits in oil and gas-condensate wells includes determination of section of active paraffin sedimentation, selection of chemical additive to cleaning agent concentration required for the given section, and introduction of cleaning agent with additive by means of tube with calibrated hole additionally installed in tubing. EFFECT: higher efficiency.