baber/WOPTO huggingface dataset:
Patent RU-2070755-C1 (RU)
Title: Светоизлучающая панель
Inventor: FOX NEIL ANTHONY
IPC: F21V5/02
Filed: 1990-01-18
Granted: 1996-12-20
Abstract: Использование: светоизлучающая панель для создания равномерного освещения большой площади, в частности для приборов с задним освещением. Сущность изобретения: панель содержит две пластины, загерметизированные по кромкам с образованием газонаполненного промежутка и два противолежащих протяженных электрода, при этом в газонаполненном промежутке установлена система выступов в виде усеченных пирамид, направляющих диффузное излучение панели в сторону рабочей стороны панели. 3 з.п. ф-лы, 4 ил.
Patent RU-2030162-C1 (RU)
Title: String bag
Inventor: MAKAROV ANATOLIJ NIKOLAEVICH
IPC: A45C3/04
Filed: 1991-09-10
Granted: 1995-03-10
Abstract: FIELD: household appliances. SUBSTANCE: string bag body comprises rigid closed square frames 1 made of, for example, metal wire. Secured inside each frame 1 is flexible net 2 of woven fabric. The squares of this net accommodate removable discs 3 arranged in a staggered order, made, for example, from plastic and provided, each, on the end with a circular groove with rounded edges or removable discs in the form of squares at one flat side. Frames 1 are interconnected by loops 6 forming a closed cubic container. Discs 3 can be provided with various color pictures or symbols, for example letters of alphabet and digits. Auxiliary discs 3 may be positioned inside the container and the bag can be provided with at least one flexible handle 7. When flattened, the elements of the bag body can form a panel picture or a chessboard and the bag may be provided a set of checkers or chess pieces. EFFECT: improved design. 5 cl, 4 dwg
Patent RU-2031299-C1 (RU)
Inventor: KALINENKO OLEG A
IPC: F16L21/00
Filed: 1991-08-27
Granted: 1995-03-20
Abstract: Использование: в любой отрасли народного хозяйства, в частности в пищевой, микробиологической и медицинской отраслях. Сущность изобретения: в устройстве муфта выполнена с внутренним цилиндрическим одноступенчатым выступом, контактирующим с уплотнительными элементами и торцами стыкуемых труб с образованием гладкого бесступенчатого проходного канала, а на торцах стыкуемых труб выполнены фаски. 1 ил.
Patent RU-2004461-C1 (RU)
Inventor: SIRUNYANTS VIKTOR S
IPC: B61C9/00
Filed: 1991-12-10
Granted: 1993-12-15
Abstract: Область применени : изобретение относитс  к медицине и предназначено дл  работ по изготовлению  зубных протезоа Сущность изобретени :  зуботехнический аппарат дл  выплавлени  воска из  кювет состоит из ванны 1, платформы 2, выполненной  по форме рабочего стола с наклоном, снабженной  подъемным механизмом виде двух рычагов  с ручкой-противовесом 7 и фиксаторами 10.  душевого устройства 5 в виде ручной помпы, позвол ющей  дозировать струю воды 2 з ф-лы, 1 ил.
Patent RU-2039148-C1 (RU)
Inventor: BEKKER ALEKSANDR T
IPC: E02B3/06
Filed: 1991-11-29
Granted: 1995-07-09
Abstract: FIELD: civil engineering. SUBSTANCE: first one should reveal design position of the points for cutting slots to fix anchor tie rods on the wall when erecting construction. Protective housings are located on both sides to protect the slots in the wall from filling with concrete. Then transposing concrete form is installed and the head is concreted. The concrete form is removed and anchor tie rods are positioned inside the housings when concrete has achieved a proper strength. In so doing, the tie rod is inserted through tubular housing into box-type housing until head (anchor tie) appearance. Then tie rod head is fixed by engaging against hole edges when turning through 90 about its lengthwise axis. EFFECT: hydraulic structures of high strength. 3 dwg
Patent RU-2002207-C1 (RU)
Inventor: MIKHEEV OLEG V
IPC: G01C21/24
Filed: 1991-12-10
Granted: 1993-10-30
Abstract: Изобретение относитс  к системам дл  определени  местоположени  и ориентации объектов  по наземным ориентирам и информации искусственных  спутников Земли Устройство содержит установленные  на объекте и оптически сопр женные  блок сканировани , приемопередающую оптическую  систему, узел лазерного подсвета и приемный блек, подключенные к дальномеру, которые обеспечивают  получение в процессе подпета объекта к прот женному  ориентиру текущего контурного изображени  ориентира в виде его дальнсстного портрета  в азимутальной плоскости со стороны подвижного  объекта Текущее контурное изображение запоминаетс  в устройстве и затем сравниваетс  с эталонным  контурным изображением, заранее полученным  с помощью телевизионной камеры и соответствующих  блоков навигационной системы при ее пролете  над прот женным ориентиром и введенным в пам ть  устройства Путем последовательного сравнени  текущего контурного изображени  с эталонным  устройство опредеп ет азимутальную координату  подвижного объекта относительно прот женного  ориентира Высока  точность измерени  достигаетс  за счет учета формы контура ориентира
Patent RU-2008654-C1 (RU)
Inventor: MISHCHENKO YURIJ V
IPC: G01N21/45
Filed: 1992-01-16
Granted: 1994-02-28
Abstract: FIELD: refractometry. SUBSTANCE: refractometer has light-transmitting means, a movable shaft with reflectors is automatically synchronously controlled. EFFECT: improved structure. 4 dwg
Patent RU-2020278-C1 (RU)
Title: Sealed electric pump
Inventor: ALEEV RAVIL N
IPC: F04D13/06
Filed: 1992-02-17
Granted: 1994-09-30
Abstract: FIELD: power engineering. SUBSTANCE: rotor of sealed shielded electric motor rotates with pump impeller in working fluid and carries a flywheel. The pump casing is of strong-and-tight design. The flywheel is mounted on end of rotor opposite to impeller, outside of electric motor, and is separated from its rotor chamber by the first end seal. The second end seal is disposed on opposite side of the flywheel. Seals installed in casing form a chamber communicating with atmosphere and accommodating the flywheel, and a chamber at the side of the second seal which communicates with the high-pressure zone of electric pump. EFFECT: improved design. 1 dwg
Patent RU-2028481-C1 (RU)
Title: System for protecting diesel against ingress of water into cylinders
Inventor: KARTASHEVICH ANATOLIJ NIKOLAEV
IPC: F02B3/06
Filed: 1992-03-26
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: electrodes 7 of capacitor pickup, positioned on fuel pipe 6, are connected with poles of crystal oscillator 9 through inductive coils 10,11 so that oscillator 9 and one of the inductive coils 10 form oscillating circuit and electrodes 7 and the second inductive coil 11 form a resonating oscillating circuit. The later circuit is adjusted with adjusting capacitor 12 to resonance with the controlling oscillating circuit when clean fuel flows in the fuel pipe. When water finds its way into the zone of the capacitor pickup, frequency of the resonating oscillating circuit is shifted from the resonance frequency of the controlling oscillating circuit. As the result, the system is set in operation. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2016286-C1 (RU)
Title: Устройство для гашения вибраций объекта
Inventor: KISLYAKOV VLADIMIR V
IPC: F16F15/06
Filed: 1992-01-29
Granted: 1994-07-15
Abstract: Использование: в машиностроении и относится к средствам защиты оборудования от вибраций. Сущность изобретения: устройство содержит массу и упругий элемент, выполненный по спирали или в виде спирали Архимеда, имеющий отверстие для размещения элемента крепления к объекту и прорезь, предназначенную для размещения элемента крепления к массе. 1 з.п. ф-лы, 2 ил.
Patent RU-2020383-C1 (RU)
Inventor: RUZAVIN GEORGIJ S
IPC: F24D1/00
Filed: 1992-04-22
Granted: 1994-09-30
Abstract: FIELD: steam heat supply system of heating-and-power stations. SUBSTANCE: steam is delivered from the turbine into a steam duct then into the User's heat exchanger of hot water supply. Then cold water is delivered from the User's inlet of water mains into piping and heat exchanger and further into hydrants. Condensate is returned from the heat exchanger through the User's condensate duct into collecting condensate duct and thence to the station. Cold water taken from the User's inlet of the water mains is heated in advance in additional heat exchanger connected by heat carrier line to the User's condensate duct. Heated water is directed in parallel into the User's heat exchanger and cold water hydrants through main cold water pipes. Water temperature in pipes is maintained above the dew point temperature. EFFECT: higher efficiency. 1 dwg
Patent RU-2087302-C1 (RU)
Title: Automatic multiple-tool lathe
Inventor: KULMAN SERGEJ NIKOLAEVICH
IPC: B27C7/00
Filed: 1992-04-29
Granted: 1997-08-20
Abstract: FIELD: woodworking, in particular, equipment for turning of wooden shaped pieces. SUBSTANCE: the lathe has a bed, longitudinal carriage with a hollow mandrel, hollow cutter head for roughing, reach-over, axial and cutting carriages with a shaping and cutting tools; in addition, it is furnished with a camshaft with disk barrel cams for feeding the working carriages, motion screw for feeding the main carriage carrying the mandrel, distributing block using two parallel gearings coupled to the camshaft by means of electromagnetic clutches. The camshaft is kinematically linked with the motion screw and single-turn master controller in the form of a frontal variable-speed drive, and the tool carriage feed cams have an adjustable profile. EFFECT: enhanced capacity. 2 dwg
Patent RU-2039287-C1 (RU)
Title: Support of mine workings
Inventor: REVA VLADIMIR N
IPC: E21D11/14
Filed: 1992-05-20
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: support of mine workings is a frame of double T-section with concrete laggings and spacers of low modulus material. In course of support loading, its segments are compressed due to oval holes in connecting spacers found in closed space between lagging blocks and section walls, and support frames undergo outward thrust in longitudinal and lateral directions. Such interaction of support frames and interframe guards (laggings) with enclosing rocks ensure more uniform distribution of pressure over support perimeter and along working axis that improves serviceability and stability of support. EFFECT: higher efficiency. 2 dwg
Patent RU-2012254-C1 (RU)
Title: Surgical instruments for operating interiors of larynx and pharynx
Inventor: BITYUTSKIJ PAVEL G
IPC: A61B17/24
Filed: 1992-07-30
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: hollow cylindrical body 5 securely mounts handgrip 1 combined with pusher 2 which is linked to flexible rod 3. Knife blades 8 and 9 capable of moving from 0 to 90 deg are disposed at working end 5c. Knife blade 9 is associated with knife blade 8 and flexible rod 3 by movable end piece (end fitting) 7. Working end 5c of cylindrical body 5 and its idle end 5a are stiff and interconnected by means of hinged discrete threaded retainer 5b which is composed of two halves having inner rings which are spaced at 5 deg. Working end 5c has threaded compensator and collet 6. Pusher 2 is linked to handgrip 1 by additional hinge. EFFECT: greater convenience and versatility. 1 cl, 1 dwg
Patent RU-2001377-C1 (RU)
Inventor: GEORGIEVSKIJ EDUARD G
IPC: F41H1/02
Filed: 1992-07-22
Granted: 1993-10-15
Abstract: Использование дл  защиты тела человека от поражени  пул ми, осколками и другими поражающими  элементами. Сущность изобретени - бронежилет  выполнен в виде чехла 1 с бринепэнел ми 3,  установленными в карманах 2, закрепленных на  чехле 1 с возможностью поворота относительно  нижних или боковых ребер Чехол снабжен элементами  креплени  дополнительной бронепанепи,  преимущественно спинной, на груди или другой  части тела человека 4 ид
Patent RU-2023315-C1 (RU)
Inventor: GODZHAEV MAKHIR-OMAR O
IPC: G11B5/00
Filed: 1992-08-10
Granted: 1994-11-15
Abstract: Использование: область записи звукового информационного сигнала на движущийся магнитный носитель. Сущность изобретения: способ магнитной записи состоит в том, что на головку записи подают сигнал высокочастотного подмагничивания и сигнал записи, формируют сигнал управления током высокочастотного подмагничивания и модулируют этим сигналом сигнал высокочастотного подмагничивания, дополнительно формируют сигнал дискретизации, частоту которого изменяют посредством указанного сигнала управления в диапазоне частот от 40 до 200 кГц, полученным сигналом дискретизации осуществляют широтно-импульсную модуляцию информационного сигнала, и в полученном ШИМ-сигнале комбинационные составляющие служат током высокочастотного подмагничивания, а низкочастотные - сигналом записи, и формируют сигнал обратной связи на точку сигнала записи. Устройство магнитной записи содержит подключенные к головке записи усилительную схему для приема информационного сигнала и блок формирования сигнала высокочастотного подмагничивания, включающий генератор сигнала дискретизации, подключенный к широтно-импульсному модулятору, при этом в устройстве обеспечивается обратная связь по току сигнала записи. Изобретение позволяет осуществить управление частотой сигнала ВЧ подмагничивания и сократить время прохождения сигнала управления. 2 н.п. ф-лы, 6 з.п. ф-лы, 9 ил.
Patent RU-2069633-C1 (RU)
Title: Bicycle
Inventor: BATUEV GERASIM A
IPC: B62M1/24
Filed: 1992-04-28
Granted: 1996-11-27
Abstract: FIELD: children, group (multidrive) and portable bicycles. SUBSTANCE: bicycle has frame, running wheels and torque transmission mechanism consisting of turnable bow-shaped spring-loaded segment with length of roller-bushed chain fitted in. Segment executes vibratory movement in rollers to set into rotation toothed sprocket engaging with chain by means of spring-loaded ball-, roller-taper inserts (or balls) (rollers) uniformly spaced over circumference between holders of wheel hub and sprocket wedging (locking) the holders at working (running) stroke of propeller wheel and disengaging (unlocking) at return of segment into initial (stating) position. EFFECT: enlarged operating capabilities. 2 dwg
Patent DE-10034038-C1 (DE)
Title: Three-dimensional illusion device has rear mirror illuminated from behind and semi-reflective mirror facing viewer each formed by relatively angled mirror surfaces
Inventor: DORNSTAEDTER RICHARD
IPC: G02B27/22
Filed: 2000-07-13
Granted: 2002-03-14
Abstract: The illusion device has a semi-reflective mirror (2) positioned in front of a rear mirror (1) at a given relative spacing, with illumination of the rear mirror from behind in relation to the viewing direction. The semi-reflective mirror and the rear mirror are each provided with a number of relatively angled mirror surfaces for providing a required shape, the mirror surfaces of the rear mirror having light openings (6) of differing shape and/or size, for passage of the illumination light.
Patent DE-10109933-C1 (DE)
Inventor: AICHELE WILHELM
IPC: B26D7/26
Filed: 2001-02-21
Granted: 2002-08-22
Abstract: In order to provide a cutting device, comprising a machine frame, an anvil roller which is mounted for rotation on the machine frame and a cutting tool which is mounted for rotation on the machine frame, wherein the cutting tool has a cutting edge cooperating with anvil surfaces of the anvil roller, with which the springing away on account of lateral cutting forces is minimized it is provided for the cutting tool to be biased essentially parallel to its axis of rotation.
Patent DE-10157690-C1 (DE)
Title: Calender assembly with a wide nip, to polish the surfaces of paper/cardboard webs, has a steam jet aligned at the web on leaving the nip to increased the polished surface effects
Inventor: KURTZ RUEDIGER
IPC: D21G1/00
Filed: 2001-11-24
Granted: 2003-02-20
Abstract: The calender to polish the surfaces of a fiber web (2), especially of paper or cardboard, has a wide roller nip (4) to heat the web which is formed by the gap between a roller (5) and a rotating mantle (6), which are pressed together over a part of their circumference. A steam jet (12) is aligned at the web, as it emerges from the nip exit (11). The steam jet unit has at least one steam generator (13), to deliver a steam jet stream (17) backwards against the web. Steam can be applied to both web surfaces.
Patent DE-10162989-C1 (DE)
Title: Circuit for regulating injection system fuel pump, derives adaptive component of desired delivery volume from integral component if integral component above threshold for defined time
Inventor: ESER GERHARD
IPC: F02D41/38
Filed: 2001-12-20
Granted: 2003-10-09
Abstract: The circuit has a regulator for the delivery rate of the fuel pump, a pilot control unit and an adder unit that determines a control signal from regulating and pilot control values. The pilot control unit derives a pilot control value depending on a desired delivery volume. The circuit derives an adaptive component for the desired delivery volume from an integral component if the integral component is above a threshold for a defined time.  The circuit has a regulator (20) that compares desired and actual fuel pressure values and determines a regulating value for the delivery rate of the fuel pump accordingly, a pilot control unit (19) and an adder unit (21) that determines a control signal from the regulating and pilot control values. The pilot control unit determines a pilot control value depending on a desired delivery volume and the regulator has proportional and integral regulating value components. The circuit derives an adaptive component for the desired delivery volume from the integral component if the integral component lies above a threshold for a defined period and the adaptive component is taken into account as part of the pilot control value. Independent claims are also included for the following: a method of regulating the delivery rate of a fuel pump for an internal combustion engine and a method of checking the operability of a fuel pump.
Patent DE-10206932-C1 (DE)
Title: Demonstration cabinet for natural science teaching has free space for reception of lifting forks of fork lift truck
Inventor: SCHAFFITZEL HERMANN
IPC: B01L9/02
Filed: 2002-02-14
Granted: 2003-07-24
Abstract: The demonstration cabinet has a frame supporting a demonstration chamber provided by a table surface (13), a top cover (16) and sidewalls incorporating a viewing window and at least one opening access window (25). The frame has a number of feet attached to a base plate (29) and supported on the floor, with a free space between the feet for reception of lifting forks of a fork lift truck.
Patent DE-10210147-C1 (DE)
Title: Supporting structure for commercial vehicle, has axle support element with attachment ends that configured so that longitudinal members may be fixed at points which differ from one another with regard to the vertical level
Inventor: GRIMM KARL-HEINZ
IPC: B62D21/02
Filed: 2002-03-07
Granted: 2003-09-25
Abstract: An axle support element (3) has front and rear attachment ends (9,10) for respective attachment of the longitudinal members of front and longitudinal elements (2,4). The attachment ends are configured so that the longitudinal members may be fixed at points which differ from one another with regard to the vertical level, based on an underlying surface on which the vehicle is standing.  An Independent claim is also included for a modular system for construction of a supporting structure.
Patent DE-19608698-C1 (DE)
Title: Goalkeepers' glove
Inventor: MONTERO JOSE
IPC: A63B71/14
Filed: 1996-03-06
Granted: 1997-10-23
Abstract: A gatekeeper's glove comprises a padding layer (6) which is located on a support (3) and has directly adjoining parts which differ from each other in respect to a material property.  The parts (7) of the padding layer are located next to each other directly on the joint carrier (3) and are joined together.
Patent DE-19609762-C1 (DE)
Title: Determination of direction of perturbed geomagnetic field by compass
Inventor: GNEPF SILVIO DR
IPC: G01C17/38
Filed: 1996-03-13
Granted: 1997-04-03
Abstract: The invention relates to a process for determining the direction of the earth's magnetic field, which may be subject to interference from magnetic materials in the device and electric currents in the device, by means of an electronic magnetic compass containing three magnetic field sensors and two inclination detecting devices. The electronic magnetic compass is arranged in N different spatial positions, where in each of these N positions the inclination and magnetic field sensor signals are measured and inclinations and magnetic fields determined on the basis of said signals. The value of the earth's magnetic field vector is determined on the basis of said inclinations and magnetic fields by means of the vector equation const = bg = bEsin(i) = g<T>bE = g<T>m(bgem-bo) in which bg is the magnetic field component parallel to the gravitation vector g; bE is the length of the magnetic field vector bE; bgem is the measured magnetic field vector; bE is the actual earth's magnetic field vector at the point of measurement;  DELTA M is the low-retentivity field distortion, i.e. the magnetism induced by the earth's magnetic field; M is I + DELTA M where I is the unit matrix; bo is the hard magnetic stray field vector, is the angle of inclination, where N must be at least equal to the number of determinant parameters of the vectorial equation.
Patent DE-19614645-C1 (DE)
Inventor: KREMER MATTHIAS DR
IPC: C01D9/00
Filed: 1996-04-13
Granted: 1997-10-30
Abstract: The salts component of nitrate/nitrite/hydroxide containing materials used in the tempering of steel is recovered by reducing the used salts to a grain size of 1 to 50 mm, dissolving the used salts in a solution of nitric acid containing H2O2 at 40 - 90 degrees C., filtering off the insoluble residue and precipitating KNO3 by cooling the concentrated neutralised salt solution to -10 to 20 degrees C. NaCl is crystallised out by further concentration of the solution at 60-120 degrees C. and NaNO3 is crystallised out from the remaining solution by the addition of concentrated HNO3.
Patent DE-19633346-C1 (DE)
Title: Heart valve prosthesis
Inventor: SIEVERS HANS-HINRICH PROF DR M
IPC: A61F2/24
Filed: 1996-08-08
Granted: 1998-04-23
Abstract: The prosthesis has two hinged valve plates (10,10'), which are located in a valve ring (2) and are supported by two bearing pins (30,30'). The valve plate cross-sections are curved in the area of the valve plate hinge axes. The bearing pins fit into opposite bearing sleeves (14,14') in the valve plates, which project from the inside surface of the valve ring. Each sleeve has a longitudinal slot. The end regions of the slot are adapted to fit the radius of curvature of the bearing pins, and there is a central longitudinal expansion region. The slots each have an opening (16,16') to the space between the valve plates to allow blood to flow into the sleeves. The slot openings near the curved sections of the valve plates are positioned downstream of the narrowest gap between the valve plates, when they are open, so that the downstream edges of the openings lie nearer to the ring axis than the upstream edges, and so that the openings are directly flushed from the main stream in the space between the valve plates.