baber/WOPTO huggingface dataset:
Patent DE-4433032-C1 (DE)
Title: Safer nuclear reactor with combined water coolant and moderator
Inventor: GERWIN HELMUT DR
IPC: G21C3/04
Filed: 1994-09-16
Granted: 1996-01-04
Abstract: A water-cooled and moderated nuclear reactor is claimed,  where the core (4) has a height to diameter ratio of at least 1.5:1. The core (4) is surrounded by a gap (3, 5) which is filled with water and functions as a reflector. The fuel elements are block shaped made from ceramic material and have coolant channels within them. The fuel itself within the elements is in the form of coated particles. A water inlet device (21a) to the reactor has valves which are designed to lower the reactor pressure when it rises too high by letting out water. Arranged around the reflector water gap (3, 5) is a layer (6) of high neutron absorption capacity.
Patent DE-4441122-C1 (DE)
Title: Contactless plastic identity card with polyimide or polyethylene-naphthalene chip carrier
Inventor: WENDISCH KARL HEINZ
IPC: G06K19/077
Filed: 1994-11-19
Granted: 1995-12-21
Abstract: Contactless plastic identity card has dimensions in accordance with the ISO standard and comprises an inner antenna and chip carrier (1) of embossable plastic, in which a chip (C) is cemented into an embossed receptacle (3). The antenna coil (2) is formed on the carrier by a photoetching technique. The carrier is bonded between two plastic layers of equal thickness, forming shells (81,82) with recesses (91,91<*>,92) of area equal to that of the chip carrier. The antenna coil is formed outside the embossed zone of the card. Chip carrier is of polyimide or polyethylene-naphthalene and the coil is of electrolytic Cu. The outer plastic layers are of a resistant plastic, pref. polypropylene polycarbonate or acrylnitrile-butadiene-styrene.
Patent DE-4441447-C1 (DE)
Title: Method of attaching replacement roll for printer, with automatic flying reel change
Inventor: HAMMER JOSEF DIPL ING
IPC: B65H19/10
Filed: 1994-11-22
Granted: 1996-05-02
Abstract: The method uses a layer (6) of adhesive which sticks the adhesive tab (7) to the start of the roll (2) when the rolls are changed. The adhesive layer is positioned in front of the joining sticker layer (5) in the direction in which the replacement roll (1) turns. The layer (6) in the form of a liquid adhesive or double sided adhesive strip extends over half the width of the replacement roll. The tab (7) placed at the start of the roll covers the layer of adhesive with only a slight overlap.
Patent NL-1010148-C1 (NL)
Title: Machine for planting flower bulbs plows furrow, inserts bulbs and covers furrow with earth
Inventor: DRIESUM ANNE PIETER VAN
IPC: A01C9/00
Filed: 1998-09-22
Granted: 2000-03-24
Abstract: The machine is coupled (2) to a tractor. At the front of the machine is a plow blade (3) which uncovers a furrow. Behind the plow is a frame (1) which carries a bulb supply mechanism and a soil replacement assembly. The bulbs are fed from a supply reservoir (5) down a conveyor belt to the base of the furrow. At the rear of the machine is a hydraulically driven (9) screw drum (8) which draws the displaced earth back into the furrow.
Patent NL-1021511-C1 (NL)
Title: Hollow ceramic fibre, for microfiltration, ultrafiltration or gas separation, has wall with protruding curved sections
Inventor: TERPSTRA RINSE ALLE
IPC: B01D71/02
Filed: 2002-09-23
Granted: 2004-02-10
Abstract: A hollow ceramic fibre (1), especially useful as a membrane for microfiltration, ultrafiltration or gas separation, has a cylindrical wall (3) with a cross-section including a number of protruding curved sections (5) extending over an angle of several degrees. The sum of these angles is greater than 360 degrees.  An Independent claim is also included for an exchanger comprising a bundle of these spaced apart fibres secured at both ends to a common flange.
Patent NL-1024307-C1 (NL)
Title: Suction device for medical applications, has pump device housed inside suction tube
Inventor: HILST WILHELM JACOB JOHANNES V
IPC: A61M1/00
Filed: 2003-09-16
Granted: 2005-03-18
Abstract: The pump device is housed inside the suction tube (12). A suction device for medical applications comprises a tubular suction part and a pump device for generating an under pressure inside the tube. The pump device is housed inside the tube.
Patent NL-1026360-C1 (NL)
Title: Electrical appliance connection device, comprises wall with alternating strips of magnetisable conductive material and non magnetisable non conductive material
Inventor: KREUGER BRAM AARON
IPC: H02G3/00
Filed: 2004-06-08
Granted: 2005-12-09
Abstract: The device comprises a wall constructed from strips of magnetisable, electrically conducting material and strips of non-magnetisable, non-electrically conductive material arranged in an alternating manner. Alternatively this alternating strip arrangement can be secured to a wall or it can be formed by strips of paint applied to the wall.
Patent NL-1035418-C1 (NL)
Title: Bicycle for use by cyclist, has slide switch connected to integrated board on front and rear of bicycle, where switch enables activation of left and right yellow and amber LED flashing lights for illuminating way being traveled by cyclist
Inventor: PHILIPS DERRICK VIVIAN
IPC: B62J6/00
Filed: 2008-05-14
Granted: 2008-09-01
Abstract: The bicycle has a slide switch provided on a steering wheel and connected to an integrated board on front and rear of the bicycle, where the integrated board is powered by a 1.5 volt battery. The switch enables activation of left and right yellow and amber LED flashing lights for illuminating the way being traveled by a cyclist.
Patent RU-2034304-C1 (RU)
Title: Method of determination of phase currents to earth in systems with insulated neutral conductor
Inventor: SHURIN EDUARD SOLOMONOVICH
IPC: G01R31/50
Filed: 1987-02-24
Granted: 1995-04-30
Abstract: FIELD: measuring engineering. SUBSTANCE: the method is based on measurement of neutral shift voltage in three conditions of the system. Two conditions are obtained by bringing in and out the emf in the auxiliary circuit connected between the current-conducting parts and earth, the third condition is created by disconnection of one of the mains phases from the operating current source and cutting in an auxiliary resistor. The sought currents are found by substituting the measurement results in the respective design formulas. EFFECT: facilitated procedure. 2 cl
Patent RU-2020219-C1 (RU)
Title: Sectional i-section joist
Inventor: DOKTOROV MARK E
IPC: E04C3/04
Filed: 1987-11-02
Granted: 1994-09-30
Abstract: FIELD: civil engineering. SUBSTANCE: sectional joist with hollow webs and double wall is made of two bent profiles with the wall displaced toward webs. Bent profiles are interconnected by locking members in the form of bend on one end of webs of each profile and corrugations on inner side of opposite web of profile. Bend of one profile can be fixed in corrugation hollows of the other profile. EFFECT: easier manufacture from identical sections and wider field of application due to possibility of adjusting joist size. 3 cl, 5 dwg
Patent RU-2024047-C1 (RU)
Inventor: DROZDOV MIKHAIL YA
IPC: G06F3/00
Filed: 1989-01-05
Granted: 1994-11-30
Abstract: Использование: в автоматике и вычислительной технике, системах автоматического сбора и обработки информации. Сущность: устройство содержит датчики 1, шифратор 2, две группы усилителей-формирователей 3, 4, блок 5 обработки информации, 3 ил.
Patent RU-2049645-C1 (RU)
Inventor: KOROTOVSKIKH EVGENIJ L
IPC: B23Q11/02
Filed: 1989-05-10
Granted: 1995-12-10
Abstract: Изобретение относится к металлообработке, в частности к устройствам для удаления стружки из зоны обработки карусельного станка, и направлено на упрощение конструкции и повышение эксплуатационной надежности. Устройство включает установленный на станине станка кожух, содержащий неподвижную цилиндрическую стенку с окном и подвижное кольцеобразное днище. Размещенное на планшайбе станка. 3 ил.
Patent RU-2032799-C1 (RU)
Title: Cell for erection of multistory panel residential building
Inventor: ROGOZIN ALEKSANDR G
IPC: E04B1/348
Filed: 1989-06-27
Granted: 1995-04-10
Abstract: FIELD: civil engineering. SUBSTANCE: cell comprises living cell square in plan formed by load-bearing side panels and floor slabs and having the size of a single-room apartment which, when joining the walls of adjacent cells makes it possible tor build two-room and three-room apartments. EFFECT: simplified design. 3 dwg
Patent RU-2061241-C1 (RU)
Inventor: ROBERT A LEVIN
IPC: G01N33/569
Filed: 1990-04-18
Granted: 1996-05-27
Abstract: Изобретение относится к медицине и может быть использовано для определения специфической сенсибилизации лимфоцитов при диагностике инфекционных, аллергических и др. заболеваний. Цель - упрощение способа определения специфицеской сенсибилизации лимфоцитов. Цельную кровь пациента инкубируют с антигеном того заболевания или состояния, на которое проверяется пациент. Через нужное время прибавляют флуоресцентный краситель или окрашивающий агент, обладающий аффиностью по отношению к отличительному свойству активированных лимфоцитов или лимфобластов. Инкубированную кровь выливают затем в прозрачную пробирку, содержащую поплавок, который концентрирует окружающие его слои после центрифугирования образца крови. Концентрированный лимфоцитарный слой проверяют затем на флуоресценцию или окрашивание, указывающее на присутствие активированных лимфоцитов или лимфобластов и на их концентрацию. Флуоресценцию или окраску можно качественно или количественно измерить автоматическим прибором.
Patent RU-2008060-C1 (RU)
Title: Game
Inventor: PLATONOV ALBERT V
IPC: A63F9/18
Filed: 1990-01-29
Granted: 1994-02-28
Abstract: FIELD: play toys and packages. SUBSTANCE: game has box-shaped casing with cover, answer introducing disk mounted for rotation on cover and cover retainer. Answer introducing disk has through opening, which may be positioned above through opening made in cover. Cover retainer is mounted adjacent to cover through opening. EFFECT: increased entertaining effect. 6 dwg
Patent RU-2087077-C1 (RU)
Title: Оптоволоконная линия связи и оптический усилитель для нее
Inventor: DZHORDZHO GRASSO
IPC: H01S3/30
Filed: 1990-07-20
Granted: 1997-08-10
Abstract: Использование: техника связи. Сущность изобретения: оптоволоконная линия связи содержит усилители 6,7,8,9 на оптических волокнах с активным сердечником для передаваемых сигналов. Два лазерных диода 19,20 излучения оптической накачки присоединены к каждому активному оптическому волокну, которое входит в состав усилителей 6,7,8,9 линии, по одному с каждого конца оптического волокна. Из двух лазерных диодов первый диод 19 работает постоянно, а второй диод 20 удерживается в резерве до момента, когда выйдет из строя первый. Лазерные диоды 19,20 связаны с микропроцессорным блоком 29, способным принуждать их посылать тревожные сигналы о состоянии оптического усилителя на станции 10,11, линии и принимать от последних управляющие сигналы, которые меняют назначения этих двух лазерных диодов 19,20. 2 с. и 3 з.п. ф-лы, 7 ил.
Patent RU-2034771-C1 (RU)
Title: Device for turning crane hook and load
Inventor: KLOD DESSO
IPC: B66C13/08
Filed: 1990-07-17
Granted: 1995-05-10
Abstract: The device comprises a pulley block body (11) having several lines (25, 26, 27, 28) and several pulleys (12, 13) over which passes a lifting cable (4) forming a block and tackle (15), a grappling element (15) mounted to turn around a vertical shaft (14) and accommodating a hook (9), and electric motorization (16) to drive grappling element (15) in rotation. Pulley (13), over which the cable in the block and tackle passes, serves to drive an electric generator (35) which charges accumulators (36), the latter supplying the electricity needed for motorization (16). The device is applicable to turret slewing cranes and other cable lifting mechanisms.
Patent RU-2036828-C1 (RU)
Title: Vibration device top facilitate discharge of frozen materials
Inventor: DUBROVIN BORIS S
IPC: B65G67/24
Filed: 1991-02-28
Granted: 1995-06-09
Abstract: FIELD: railway transport. SUBSTANCE: device has frame 1 with at least two vibration exciters 6 arranged symmetrically relative to frame vertical axis. Axes of vibration exciters intersect each other. Mounted on frame is at least one working member 2 and load plate 4 coupled by springs 3 and connected with suspension 5. Working member 2 is made in form of acoustic resonance vibrations waveguide which is essentially a flexible cylindrical envelope with closed slot cut along spiral with length of middle circumference of coil being multiple of wave length. Cross section of support coil has shape of wedge 7 with peak of wedge pointed towards load. Sides of load plate 4 have slots embracing stops 9 mounted on frame 1. Contact surfaces of slots have detachable flexible members made in form of rubber gaskets. Under action of circular vibrations and pressure of static load plate 4, working member is screwed into frozen material which fills up its inner space. Then core is separated from material massive and is excavated. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2020350-C1 (RU)
Title: Nonreturn rotary gate
Inventor: EREMEEV YURIJ V
IPC: F16K15/03
Filed: 1990-01-08
Granted: 1994-09-30
Abstract: FIELD: pipe fittings. SUBSTANCE: nonreturn rotary gate comprises body with seat, disc disposed in body and stem disposed in guide which is fastened in body. Disc is connected with stem by a joint and is loaded by spring towards seat. Gear segment coaxial with joint is installed on disc while matching gear rack is located on guide. EFFECT: improved design. 2 dwg
Patent RU-2032385-C1 (RU)
Inventor: AKHTYAMOV ILDAR FUATOVICH
IPC: A61B17/22
Filed: 1991-05-05
Granted: 1995-04-10
Abstract: Использование: в ортопедии для освобождения полости вертлужной впадины. Сущность изобретения: режущий элемент в виде кольца 1 вращают относительно неподвижного корпуса 3, срезая ткани, находящиеся в дне вертлужной впадины, при этом кольца 1 и корпус 3 работают как ножницы. 3 ил.
Patent RU-2044314-C1 (RU)
Title: Process of ultrasonic inspection of articles with varying thickness and device for its implementation
Inventor: MEDVEDEV ALEKSANDR V
IPC: G01N29/44
Filed: 1991-05-12
Granted: 1995-09-20
Abstract: FIELD: nondestructive testing of articles of complex shape. SUBSTANCE: position transducers are installed on boundaries of inspection zones chosen in accordance with varying profile of surface of article. Formation of controlling signal is performed by duration and position of gate pulse by signal from transducers in each measurement channel. Device for implementation of process is equipped with position transducers each made in the form of indicator located within inspection zone and receiver mounted in ultrasonic converter of corresponding channel and by make of former of gate pulses. EFFECT: improved authenticity of ultrasonic inspection. 2 cl, 7 dwg
Patent RU-2015393-C1 (RU)
Inventor: KUKOLEV PETR V
IPC: F02M13/08
Filed: 1991-06-13
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: secondary combustion chamber of a carburetor-mixer is made without a gas nozzle and inlet pipe line of the engine is provided with an additional gas nozzle positioned under throttle gates and coupled with a passage for supplying gas through a controlled valve. The additional gas nozzle is made of a pipe provided with side holes positioned in the zone of branching of passages of intake pipe line. The valve for controlling the additional nozzle is connected to a diaphragm of the pneumatic chamber whose vacuum space is in communication with a space downstream of the throttle. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2093327-C1 (RU)
Title: Mechanized line for thermal cutting of sheets
Inventor: BAGNO ANATOLIJ NIKOLAEVICH
IPC: B23K7/10
Filed: 1991-06-21
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to torch cutting of metals. Line for thermal cutting of metal sheets has cutting station and station for loading sheets and discharge of cut-out articles. Also provided is double-tier transportation system. Cutting station has thermal cutting machine 1 moving on rail track 2 and power-driven roller conveyer 3 for transportation of movable cutting-out table 4, and transmission unit 5. Station for loading sheets and discharge of cut-out articles has sheet and article reloader 6 and double-tier roller conveyer 7 with its lower tier made up of power-driven rollers 8 mounted on frame 9. Frame 9 can be moved from lower tier to upper tier and back. Rollers of upper tier 12 and power drive unit 13 are installed on longitudinal beams 14 which are installed on posts 15 positioned with possibility of turning in vertical plane. Posts 15 can be provided with idle rollers interacting with inclined slides mounted on frame 9 for pressing posts 15 apart as they are spring-loaded. Achieved are higher equipment utilization factor and reduced floor area occupied by equipment. EFFECT: high efficiency. 3 cl, 10 dwg
Patent RU-2002009-C1 (RU)
Inventor: TURKOVSKIJ STANISLAV B
IPC: E04C5/12
Filed: 1991-06-25
Granted: 1993-10-30
Abstract: Использование: в строительстве дл  анкеровки  стекпоппастиковых какатоа Сущность изобретени :  анкер дл  нат жени  каната включает корпус с размещенным  в его полости коническим вкладышем,  кольцо и пропущенный через корпус канат, лучок  которого равномерно распределен между корпусом  и вкладышем, и выполнен с обхватом кольца, -при этом анкер снабжен монолитным сердечником, выполненные  из клеевой композиции, и дополнительным  кольцом, причем пучок каната запассован с последовательным  обхватом каждого кольца и выведен  из корпуса анкера внутренн   поверхность которого  выполнена конической с центральным углом  13 - 15&deg; и снабжена антифрикционным слоем из  эластичного материала а вкладыш выполнен с  центральным углом 16  18&deg;. Способ изготовлени  анкера включает прот жку каната через полость  корлуса, частичное удаление оплетки каната с образованием  свободного пучка волокон на его конце,  распределение всгюкон по полости корпуса, при  этом перед прот жкой каната через полость корлуса  внутреннюю поверхность последнего покрывают  антифрикционным слоем, а свободный пучок волокон  последовательно ззпассовывают между кольцами , равномерно распредел   его по окружности.  Затем через кольца в пучок ввод т вкладыш, кбрлус  задвигают на конец каната и его полость заливают  клеевой композицией, образующей монолитный  сердечник 2сдф-лы,2ил. f W
Patent RU-2028251-C1 (RU)
Title: Aileron control system
Inventor: ROGOZHKIN YURIJ M
IPC: B64C9/04
Filed: 1991-06-24
Granted: 1995-02-09
Abstract: FIELD: aircrafts. SUBSTANCE: aileron control system is provided by the additional rigid kinematic link 8, preventing spontaneous deflection of ailerons 1 and the balance tabs in dependance upon an attack angle at fixed position of the control lever 2. EFFECT: lowered moment of hinge-joint rotation of ailerons due to increased efficiency of balance tabs at large attack angles. 1 cl, 1 dwg
Patent RU-2011692-C1 (RU)
Inventor: BELOV NIKOLAJ A
IPC: C22C21/04
Filed: 1991-05-07
Granted: 1994-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: alloy, wt. -% : silicon 1.2-2.8; iron 1.2-2.7; copper 0.5-2.0; magnesium 0.4 -1.2; manganese 0.1-0.6; zinc 0.1-1.5; titanium nitride 0.002-0.005; lanthanum 0.005-0.15, and aluminium - the rest. Alloy properties: strength limit in the cast state is 225-238 MPa, fluidity limit is 130-142 MPa, relative extension is 4.6-6.5% , and in T6 state - 358-378 MPa, 295-310 MPa, and 5.2-6.0% , respectively. Alloy is used as structural material. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2022998-C1 (RU)
Inventor: CHEREK ALEKSEJ M
IPC: C10G33/00
Filed: 1991-06-27
Granted: 1994-11-15
Abstract: Сущность изобретения: эмульсию подают в отстойник, имеющий зону воды, нефти и промежуточного эмульсионного слоя, двумя потоками, один - в зону воды, второй - в зону нефти. При увеличении или уменьшении вязкости промежуточного эмульсионного слоя соответственно увеличивают или уменьшают расход эмульсии, вводимой в зону воды. 1 ил.
Patent RU-2022331-C1 (RU)
Title: Генератор ортогональных функций
Inventor: TURKO SERGEJ A
IPC: G06F1/025
Filed: 1991-07-08
Granted: 1994-10-30
Abstract: Генератор ортогональных функций относится к автоматике и вычислительной технике и может быть использовано для создания генераторного оборудования многоканальных систем связи. Цель изобретения - повышение помехоустойчивости формируемых сигналов посредством уменьшения амплитуды боковых пиков автокорреляционных функций этих сигналов. Генератор ортогональных функций содержит задающий генератор, блок формирования функций Уолша, 2 n  коммутаторов (2 n  - число формируемых сигналов) и ограничитель уровня сигналов. 6 ил.
Patent RU-2007068-C1 (RU)
Inventor: SHINKAREV VLADIMIR I
IPC: A01F25/00
Filed: 1991-08-02
Granted: 1994-02-15
Abstract: FIELD: food products storage. SUBSTANCE: products are subjected to circulating gas medium for which interhive air in conditions of bee family activity is used. The storage device has a container with a cover, a grid located in its lower part and a gas medium feed device. The device has a hive and a bent perforated tube located under the grid, the ends of the tube are connected to the hive. EFFECT: improved reliability. 2 cl, 1 dwg
Patent RU-2011415-C1 (RU)
Title: Method for enrichment of compounded iron ores
Inventor: VASILENKO NIKOLAJ V
IPC: B03C1/005
Filed: 1991-11-13
Granted: 1994-04-30
Abstract: FIELD: utilization of machine building wastes. SUBSTANCE: method involves origin material grinding and magnetic separation into light and heavy fraction thus treated material. Heavy fraction is affected by magnetic and electric separation. Ground material is affected by electromagnetic oscillations having superhigh frequency. The process takes place before magnetic separation by passing material through radio-transparent chamber being connected with horn and parabolic antenna, wave guide and generator of superhigh frequency. EFFECT: improves efficiency of the method. 1 dwg
Patent RU-2084772-C1 (RU)
Title: Device for washing central heating hot water radiator
Inventor: SULEJMANOV SULEJMAN G
IPC: F24H9/16
Filed: 1991-07-09
Granted: 1997-07-20
Abstract: FIELD: central heating radiators. SUBSTANCE: device has additionally two-stop bushing located in open end face of housing provided with radiator plug with internal thread. Bushing has external thread on both steps to form threaded joint, respectively, with open end face of housing on which internal thread is also cut, and with internal thread of plug. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2010445-C1 (RU)
Inventor: DIREKTOROV NIKOLAJ F
IPC: H04M1/02
Filed: 1991-12-18
Granted: 1994-03-30
Abstract: FIELD: telephony. SUBSTANCE: device has telephone booth 1, protective housing 2, two phones 3, microphone 4, perforation holes 5, key telephone dial 6, "turn-off" and "turn-on" switches 7 and 8 correspondingly, volume control 9, drive disk 10, three guiding tooth plates 11. Device permits to exclude premeditated damage of phone handset, dial, lever switch. Talks m ay be performed by as short and tall person. EFFECT: improved efficiency of application. 2 dwg
Patent RU-2049763-C1 (RU)
Inventor: MALTSEV VLADIMIR M
IPC: C04B41/87
Filed: 1992-01-23
Granted: 1995-12-10
Abstract: Изобретение относится к получению упрочняющих покрытий на пористых, например, теплоизоляционных материалах, и может быть использовано в теплотехнической, энергетической промышленности, строительстве и др. Сущность изобретения: на поверхность изделия наносят состав, содержащий, мас. оксид кремния 24,0-25,6; алюминий 14,4-16,0; 1-3%-ный водный раствор жидкого стекла, остальное сушат сначала при комнатной температуре, а затем при 100-120°С в течение 2-3 ч, после чего инициируют горение путем нагрева до 650-750°С. Полученное покрытие имеет хорошие характеристики термо- и влагостойкости, пожаробезопасности, пыленепроницаемости, при ударе разрушается только вместе с изделием. 1 табл.