baber/WOPTO huggingface dataset:
Patent DE-4411951-C1 (DE)
Title: Spray gun pump motor rotation reversal control system
Inventor: ROSENAUER OTTO
IPC: B05B15/00
Filed: 1994-04-07
Granted: 1995-07-13
Abstract: The control system allows the motor to rotate in the reverse direction for a limited interval when the drive motor receives a signal for interrupting the pumped flow, to allow the flow medium to be returned. The subsequent direction reversal is initiated when the flow is released via the spray gun, only when a given time interval is provided between the blocking and release signals. Pref. the pump is operated in the reverse direction for a time interval of between 0.5 and 2.5 seconds, with manual adjustment of this time interval within this range.
Patent DE-4428552-C1 (DE)
Title: Armchair with seat on framework
Inventor: DESANTA SIMON
IPC: A47C1/03
Filed: 1994-08-12
Granted: 1996-02-22
Abstract: The armchair comprises a seat and a backrest arranged on a frame and height adjustable arm rests. The L-shaped curves which form the armrest are attached at one end to the backrest and at the other to the front side of the seat and are pivotally connected. The ends of the brackets forming the arm-rests (20) are mounted on intermediate levers (26; 34) in the pivot axles (24; 32).  The intermediate levers are swivel mounted on one side in horizontal transverse pivot axles (28; 36) on the back-rest (18), and on the other side on the seat (12). The swivel movement of at least one of the pivot axles can be locked into several angular positions. At least one of the pivot axles is formed of a transverse rotary bar rigidly joined to the intermediate levers on both sides of the chair.
Patent DE-4444119-C1 (DE)
Title: Transition connection between plastic pipe and an inserted metal tube section, with enhanced
IPC: F16L47/24
Filed: 1994-12-12
Granted: 1995-12-21
Abstract: The expanded end (14) of the plastic pipe encircles, and is pressed into circumferential grooves (20) in the metal tube section (12), well deformed into, and filling them, by the forming ring (22) which is pushed over the end, whilst the plastic tube is still in the elastic state. The connection is finally secured by an outer shell (13), which is pushed over it. This ensures that the plastic material is unable to relax to its original shape, and guarantees that it shall remain moulded into the grooves. In addition to the procedure above, the connection made by its use, is also claimed.
Patent NL-1015177-C1 (NL)
Title: Tunnel boring machine with device for closing off tunnel part which has come to dead end involves expansion body positioned along interior of tunnel wall
Inventor: TIMMER GERRIT JAN
IPC: E21D9/00
Filed: 2000-05-12
Granted: 2001-11-13
Abstract: The tunnel boring machine (28) with a device (10) for closing off a tunnel part which has come to a dead end involves an expansion body (34) positioned along the interior of the tunnel wall (26). The sealing of the opening along the inner periphery of the tunnel wall is achieved by allowing the expansion body to expand.  The closing-off device is provided with at least one escape door (22) and is cooled. It has a cut-off screen (32), along the periphery of which is fitted the expansion body. Connected to the expansion body is a fluid source which enables it to expand.
Patent NL-1018163-C1 (NL)
Title: Spread plug adapter has cylindrical plug body with bore for accommodation of spread plug and longitudinal grooves over at least part of its length
Inventor: BOOGAARD CORNELIS
IPC: F16B13/08
Filed: 2001-05-29
Granted: 2002-12-03
Abstract: The spread plug adapter has a cylindrical plug body (1) with a bore (2) for accommodation of a spread plug and longitudinal grooves (4,5,6) over at least part of its length. The center line of the bore is at some distance from that of the plug body, making the location of the bore eccentric in the plug body. The longitudinal grooves divide a part of the plug body into several parts (7a,7d,8a).  On the inside of the plug body parts are sawtoothed notches (11). These notches are so formed and positioned that the anchoring surfaces of an introduced spread plug fall into them. The insides of the plug body parts and of the bore enclose to a great extent the introduced spread plug, preventing the plug from moving or rotating.
Patent NL-1034236-C1 (NL)
Title: Water recycling device, comprises filter containing zeolite, metals and oyster shell, and regeneration device for generating vortex using air treated with orgone radiation
Inventor: JONKER ROBERT ALEXANDER
IPC: B01D39/14
Filed: 2007-08-08
Granted: 2009-02-10
Abstract: Water is passed through a filter containing zeolite, metals and oyster shell, and regenerated by accelerating flow of water into a shell-shaped space whilst at the same time introducing air which has been conditioned with orgone radiation, in order to create a vortex. A device for recycling water uses a combination of filtration and regeneration techniques. Filtration is performed using a filter containing zeolite, metals (particularly copper and silver) and oyster shell. Regeneration is carried out by accelerating an incoming flow of water into a shell-shaped space and at the same time introducing conditioned air, in order to produce a vortex. Air is conditioned using orgone radiation. The vortex can be subjected to additional forces such as vibration.
Patent NL-1034394-C1 (NL)
Title: Wall cover panel for covering wall in e.g. residential building, has hedge wall panel enclosing area including inlet and outlet, where area extends over essentially entire volume of hedge wall panel
Inventor: BERG TEUNIS PIETER ARIE VAN DEN
IPC: E04D3/40
Filed: 2007-09-17
Granted: 2009-03-18
Abstract: The panel (6) has a hedge wall panel enclosing an area (7) including an inlet (8) and an outlet, where the area extends over essentially the entire volume of the hedge wall panel. A half space of the area enclosed by the panel is filled partially with a liquid medium, and the other half space of the area is filled with another liquid medium. An independent claim is also included for a method for manufacturing a building construction.
Patent NL-1035208-C1 (NL)
Title: Power adapter for electrical device or tool, has screw fitting to allow adapter to be screwed into light bulb socket
Inventor: HONSCHOTEN JACOBUS HENDRIKUS SIMON VAN
IPC: H01R33/22
Filed: 2008-03-26
Granted: 2008-05-26
Abstract: The adapter has a screw fitting in the form of a female counter-plug acting as a plus and minus pole. This fitting can be screwed into a conventional socket for a light bulb.
Patent RU-2013029-C1 (RU)
Title: Method of determination of coordinates of center of gravity of image
Inventor: KRASILENKO VLADIMIR G
IPC: H04N17/00
Filed: 1987-09-30
Granted: 1994-05-15
Abstract: FIELD: automatics, instrumentation engineering television. SUBSTANCE: optical signal of object is projected on photoreceiving matrix. It is sampled and converted into electric signal Е(m; n), where mI-M and nI-N is number of elements of resolution by orthogonal axes of matrix. Then coordinates of center of gravity of image with respect to selected system of coordinates are determined. In this case two groups of sampled electric signals and two groups of integral signals are formed from obtained electric signals. Device for realization of this method has TV camera 1, analog-to-digital converter 2, storing adder 3, control unit 4 composed of inverter 5, first, second, third matching units 6, 7, 8, two circuits 9, 10 for isolation of trailing edge, two counters 11, 12 and ten outputs 13-22, eight storing adders 23, 23, 23, 23, 24, 24, 24, 24, six combination adders 25, 25, 25, 26, 26, 26, computer 27. EFFECT: increased accuracy of finding of coordinates of center of gravity of image. 7 dwg
Patent RU-2011198-C1 (RU)
Title: Method for determining critical hardening rate of alloys
Inventor: KARPOV LEONID P
IPC: G01N33/20
Filed: 1990-04-04
Granted: 1994-04-15
Abstract: FIELD: measuring equipment. SUBSTANCE: alloy specimens are heated to hardening temperature, hardened at various rates and cooled to 100 C. Then they are aged or tempered and average cooling speed is determined within T hard  - 100 C. The next step is to plot relationship of operating durability parameter versus average cooling rate and to find critical hardening rate from this relationship. The durability parameter for dispersion-hardening alloys is their hardness while for austenitic and austenitic-martensitic steels, number of separated second phases. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2017961-C1 (RU)
Title: Method for mining of mineral gently sloping beds
Inventor: YURKEVICH GEORGIJ F
IPC: E21C41/18
Filed: 1990-01-31
Granted: 1994-08-15
Abstract: FIELD: mining industry applicable in mining of bed of mineral of low and moderate values. SUBSTANCE: method includes panel preparation of extraction district, working of mined blocks at first stage by chambers with formation of interchamber pillars, driving of haulage drifts and formation of protective pillars between chambers and drifts, filling of chamber gobs with mining wastes and extraction of bed during second stage by short walls. EFFECT: higher efficiency. 2 dwg
Patent RU-2042281-C1 (RU)
Title: Picture tube protection device
Inventor: LVOV ARKADIJ GEORGIEVICH
IPC: H04N3/20
Filed: 1990-07-10
Granted: 1995-08-20
Abstract: FIELD: television equipment. SUBSTANCE: protection device of picture tube against burning-through has diode 1, capacitor 2, resistor 3, source 4 of negative voltage, videoamplifier 5, collector resistor 6, power supply source 7, rectification diode 8, capacitor 9, brightness control 10. Connection of resistor 3 to source 4 of negative voltage makes it possible to select such values of voltage of source 4 and of nominal of resistor 3 which allow to protect picture tube against overload in beam current, to ensure passing of information on brightness of picture object within wide range of values of beam current to cathode of picture tube and to suppress spot in picture tube after equipment is switched off without use of high-voltage capacitor of large capacity. EFFECT: enhanced reliability of picture tube. 3 dwg
Patent RU-2023058-C1 (RU)
Title: Способ управления процессом электролитического получения алюминия в электролизере
Inventor: BERKH VENIAMIN I
IPC: C25C7/06
Filed: 1990-11-12
Granted: 1994-11-15
Abstract: Изобретение относится к получению алюминия в электролизерах с обожженными анодами. Способ включает измерение напряжения и силы тока на электролизерах, количество загружаемого глинозема, измерение приращений этих величин, определение с помощью математической модели междуполюсного расстояния, температуры электролита и концентрации глинозема в расплаве и изменение положения анодного массива в зависимости от отклонения междуполюсного расстояния от заданного значения с коррекцией по температуре, а также изменение частоты подачи порций глинозема в зависимости от отклонения концентрации глинозема в расплаве от заданного значения. Величину заданного значения концентрации глинозема меняют в зависимости от измеренного значения концентрации, а коэффициенты математической модели корректируют в зависимости от измеренного значения концентрации при анодных эффектах. Способ позволяет стабилизировать энергетический и концентрационный режимы работы электролизера, повысить выход по току, снизить удельные расходы электроэнергии и фторсолей, уменьшить частоту анодных эффектов. 2 ил.
Patent RU-2018246-C1 (RU)
Title: Plastic or metal match-box
Inventor: APUSHKINSKIJ NIKOLAJ D
IPC: A24F27/06
Filed: 1990-08-20
Granted: 1994-08-30
Abstract: FIELD: satisfaction of human demands. SUBSTANCE: plastic or metal match-box has a casing with longitudinal angle guides located on its side walls, replaceable match igniters positioned in them, igniters clip and a withdrawable match container installed in the casing. On one side the guides are closed and each of them at its closed part has a bulge and a smooth pitch. The igniters clips represent plates disposed along the casing side walls, at their ends the plates have bulges differing in height, the bulge at one of the ends of each plate is twice smaller than that at the other end. EFFECT: enhanced convenience in use. 3 dwg
Patent RU-2050893-C1 (RU)
Inventor: PROSKUROV VALERIJ S
IPC: A63F7/04
Filed: 1990-12-19
Granted: 1995-12-27
Abstract: Использования: игра объемными игровыми элементами. Сущность изобретения: игра содержит установленную на основании горку в виде усеченного конуса с глухим отверстием на верхнем торце, сквозными каналами, выполненными в стенке горки с выходом одних каналов над уровнем основания, а других с выходом к основанию, метками и лунками с цифрами, имеющимися на дне глухого отверстия и на верхнем торце. Игра также содержит игровые объмные элементы. Кроме того, в глухом отверстии может быть выполнена вертикальная перегородка, разделяющая отверстие на несколько отсеков. В процессе игры игровые элементы закатывают в глухое отверстие и перекатывают их в полости отверстия или выкатывают через предусмотренный канал. 4 з. п. ф-лы, 2 ил.
Patent RU-2017789-C1 (RU)
Title: Method and aggregate for hydrocarbon raw materials steam-cracking
Inventor: ERIK LENGLE
IPC: C10G9/16
Filed: 1990-12-13
Granted: 1994-08-15
Abstract: FIELD: oil processing industry. SUBSTANCE: steam-cracking of hydrocarbon raw materials provides for removal of coke from inner walls of aggregate, that has pipe-type furnace and heat exchanger of direct and indirect cooling of received products. Process is carried out on operating aggregate with feeding into it of vector gas, formed by shift of evaporated raw materials with diluting water steam, having solid particles, taken in amount of 0.01 - 10.3 % with average diameter of 5 - 150 microns. Speed of particles passing through furnace is 70 -400 m/s with following separation of solid particles from produced products. EFFECT: method and aggregate are used for hydrocarbon raw materials steam-cracking. 4 cl, 5 dwg
Patent RU-2013798-C1 (RU)
Title: Method and device for screw mechanism controlling
Inventor: PETRENKO ANATOLIJ I
IPC: G05D13/00
Filed: 1991-02-07
Granted: 1994-05-30
Abstract: FIELD: automatic control. SUBSTANCE: screw and nut of screw mechanism are putting into synchronous rotation with the same rotary angle speed at the same direction to reproduce mismatch between setting on and flow parameters values. For this different driver are using to provide sequent changing of rotary angle speed of one screw member with respect to another. In dependence of mismatch signal value it can be reproduced by both driver rotary angle speed changing simultaneously or only one done with respect to another. Device has units which using permits to realize automatic control taking into account not only sign of mismatch signal, but it derivation value and sign in time dependency. EFFECT: device permits to realize screw mechanism control without lost motion in kinematic link of screw matching and without unsmoothed running near zero velocity of axial motion. 3 cl, 3 dwg
Patent RU-2035390-C1 (RU)
Inventor: SHELAGIN YURIJ P
IPC: B66F7/06
Filed: 1991-03-19
Granted: 1995-05-20
Abstract: Использование: для технического обслуживания транспортных средств вывешенных на подъемнике. Сущность изобретения: консольно-поворотный подъемник содержит колонну 1, в направляющих 2 которой установлена передвижная тележка 3 с закрепленной на ней рамой 4, на консоли которой установлена подъемно-опускная грузовая площадка 5 на двух парах 6 и 7 перекрещивающихся рычагов, образующих "нюрбергские ножницы". Вдоль колонны 1 под углом к ее оси закреплен копир 8, взаимодействующий со штоком-толкателем 10, закрепленным на оси концов рычажных пар 6. Верхние оси 11 и 12 концов рычажных пар установлены в напраляющих грузовой площадки 5 для дополнительного свободного перемещения последней вдоль рамы 4. Одновременный подъем рамы 4 и площадки 5 осуществляется от привода 14 через передачу 15 винт-гайка. 2 ил.
Patent RU-2015939-C1 (RU)
Title: Device for electromagnetic modelling of hydrodynamic field of under-water body
Inventor: IRYUTIN SERGEJ N
IPC: B63G7/02
Filed: 1991-04-03
Granted: 1994-07-15
Abstract: FIELD: naval engineering. SUBSTANCE: device has frames 1 and 2 made of dielectric on which solenoid windings are applied. Frames 1 and 2 with the aid of slides 4 and 5 are located on posts 6 and 7 adjacent to each other in horizontal plane and connected by means of conductors 8 to current source 9. Connected to slides 5 and 10 of posts 7 and 11 is set of plates 14 and 15 with rectangular coils 16 and 17 arranged on plate flat sides. Coils 16 and 17 are connected by means of conductors 18 and winding 3 in series. Installed on one of sides of each plate 14 and 15 is angle indicator. Model also includes windings 21-24 applied to dielectric frames 25-28 located on slides 4 and 29 of posts 6 and 30. Windings 21 and 22 simulate left and right arms, winding 23 - head, and winding 24 the swimmer's body with aqualungs of his body. Winding 3 applied to frame 1 simulates swimmer's left leg and winding 2, right leg. Coils 16 and 17 applied to plates 14 and 15 connected to slide 5 simulate right and left flippers. Each cross-section of frames, with due consideration of linear scale of modelling, coincides with respective section of swimmer's modelled body. Extended functional potentialities due to modelling hydrodynamic field of parts of body of fighter-swimmer. EFFECT: higher efficiency. 4 dwg
Patent RU-2025283-C1 (RU)
Inventor: ZOLOTOV ALEKSANDR G
IPC: B60B19/00
Filed: 1991-04-23
Granted: 1994-12-30
Abstract: Использование: в активных колесных движителях транспортных средств высокой проходимости. Сущность изобретения: узел, составляющий ступицу с установленными на ней элементами пневмодвижителя, выполнен из секций 2, установленных на оси 1 и связанных между собой крепежными элементами 4. 1 ил.
Patent RU-2028172-C1 (RU)
Inventor: RYABYKH BORIS I
IPC: A63B25/08
Filed: 1991-02-25
Granted: 1995-02-09
Abstract: Изобретение относится к спорту и двигателестроению, а именно к устройствам для передвижения человека. Цель изобретения улучшение технических характеристик свободно-поршневого двигателя, являющегося основным, базовым узлом устройства для передвижения человека, а именно увеличение надежности системы топливоподачи путем распыливания топлива при движении воздуха из компрессора в ресивер и поддержание постоянного давления в топливном бачке, улучшение топливной экономичности путем организации послойного смесеобразования в цилиндре двигателя, улучшение экологических характеристик путем предотвращения испарения топлива из топливного бачка в атмосферу. Двигатель снабжен впускным клапаном, расположенным в нижней части цилиндра, и каналом с клапаном, соединяющим подпоршевую полость цилиндра с впускным каналом головки цилиндра, надпоршневая полость направляющей трубки соединена с полостью ресивера через топливоподающее устройство, состоящее из воздушного и топливного клапанов. Ресивер связан с полостью топливного бачка посредством канала и обратного клапана. 2 ил.
Patent RU-2031972-C1 (RU)
Inventor: ZHABREV VALENTIN A
IPC: C23C8/68
Filed: 1991-04-04
Granted: 1995-03-27
Abstract: Расплав для борирования изделий из титана и его сплавов, содержит, мас. % : буру 94,5 - 96,5, восстановитель 3,0 - 5,0, активатор 0,5 - 1,5. В качестве восстановителя расплав может содержать по крайней мере одно вещество, выбранное из группы, содержащей алюминий, карбид бора, борид кобальта или борид молибдена, а в качестве активатора нашатырь или метафосфат натрия. 2 з.п. ф-лы, 2 табл.
Patent RU-2007878-C1 (RU)
Inventor: PIROZHKOV VLADILEN I
IPC: H04B17/00
Filed: 1991-05-05
Granted: 1994-02-15
Abstract: FIELD: communications. SUBSTANCE: device has timer, accumulating unit, code combinations comparison unit, unit for registration of information about locking input/output unit, unit for registration of information about loading limitation, unit for registration of information about emergency alarm awakening, unit for registration of information about errors in automatic data transmitter, unit for registration of information about emergent state in channels. EFFECT: increased functional capabilities. 7 dwg
Patent RU-2002999-C1 (RU)
Inventor: LIPETS ADOLF U
IPC: F23J15/00
Filed: 1991-05-07
Granted: 1993-11-15
Abstract: Использование: очистка газов от вредных компонентов , утилизаци  тепла дымовых газов. Сущность  изобретени : установка содержит котел,  трубчатый многоходовой воздухоподогреватель,  золоуловитель, устройства дл  очистки дымовых  газов от оксидов серы и дл  подавлени  оксидов азота, газогазовый теплообменник, газовоздушный  рекуперативный теплообменник, дымосос дымовую  трубу. Дымовые газы проход т секции трубчатого  воздухоподогревател , очищаютс  от золы и от оксидов  серы и дымососом подаютс  в нагреваемый  тракт газогазового теплообменника, далее поступают  в устройство дл  подавлени  оксидов азота и  греющий тракт газовоздушного рекуперативного  теплообменника, из которого выбрасываютс  в дымовую  трубу. Воздух подаетс  в нагреваемый тракт  газовоздушного рекуперативного теплообменника,  из которого без перемешивани  поступает в первый  ход трубчатого воздухоподогревател , включенного  по газам инвертно 3 ил.
Patent RU-2027086-C1 (RU)
Title: Flexible clutch
Inventor: CHEMERIS ALEKSEJ I
IPC: F16D3/58
Filed: 1991-05-05
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has two clutch members and bushing which encloses the clutch members. The bushing has longitudinal grooves with segment cross-section. The grooves are located on ring surfaces facing each other. Flexible cylinders are received in coincident grooves of the clutch members and bushing. The length of the flexible cylinders can be equal to the length of longitudinal grooves of the clutch members. The flexible cylinders, which are coupled with different clutch members, have different rigidity. Each flexible cylinder can be received in the grooves of both clutch members. The torque is transmitted from one clutch member to the other one through the flexible cylinders and bushing. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2006908-C1 (RU)
Inventor: GALIEV ANVAR L
IPC: G06F3/02
Filed: 1991-05-21
Granted: 1994-01-30
Abstract: FIELD: automation. SUBSTANCE: device has differentiating gate, voltage scaling circuit, integrator, comparator, feedback element, amplifier and filter. EFFECT: decreased energy consumption. 1 dwg
Patent RU-2015270-C1 (RU)
Inventor: MAMEDOV TOFIK I
IPC: E04C5/03
Filed: 1991-06-11
Granted: 1994-06-30
Abstract: Использование: в строительстве при армировании железобетонных конструкций. Сущность изобретения: арматурный стержень периодического профиля содержит сердечник и расположенные на его поверхности наклонные ребра, внешний контур которого в нормальном сечении образован сочетанием четного количества симметричных кривых, причем последние выполнены в форме укороченной гипоциклоиды с четным числом ветвей, а максимальное удаление текущей точки гипоциклоиды от внешнего контура составляет 0,05 ... 1,0 от шага наклонных ребер и 0,03 ... 0,3 от номинального диаметра стержня. 2 ил.