baber/WOPTO huggingface dataset:
Patent DE-4239447-C1 (DE)
Inventor: BITTLMAYER HUGO
IPC: B28B1/087
Filed: 1992-11-24
Granted: 1994-03-03
Abstract: A process and device are disclosed for vibrating concrete during the production of prefabricated concrete parts, which are increasingly used in the most recent building technique. According to the disclosed process, one or several vibrating devices (1) which consist each of a vibrator and of an adhering device (2), for example an electromagnet, are brought by a lifting device (4) into flush contact with a pallet (9) upon which the concrete mass (10) is previously placed. After the vibrating devices (1) and the pallet (9) are coupled by adherence, the lifting device (4) is removed from the vibrating devices (1), so that during the vibrating process there is no connection between the vibrating devices (1) and the lifting device (4). When the vibrating process is finished and after the vibrating devices (1) have been uncoupled from the pallet (9), the vibrating devices (1) are again taken up by the lifting device (4) and are removed from the pallet (9).
Patent DE-4330560-C1 (DE)
Title: Reversible hydraulically damping mount
Inventor: ECKEL HANS-GERD DR ING
IPC: F16F13/26
Filed: 1993-09-09
Granted: 1994-11-24
Abstract: Reversible hydraulically damping mount with a supporting mount (1) and a bearing (2) which are supported on one another in an elastically resilient manner by a supporting spring (3) made of elastomeric material, comprising at least two fluid-filled working chambers (5, 6) which are arranged one behind the other in the direction of the operationally induced vibrations (4), are defined by a common dividing wall (7) on the sides facing one another, and are fluidically connected to one another by at least one damping passage (8) arranged in the dividing wall (7). In this arrangement, the dividing wall (7) has a central recess (9) which forms an integral part of a passage opening (10), and the passage opening (10) can be opened by an actuator (11) of a regulating device (12). Pressure medium can be admitted to the actuator (11). The passage opening (10) has a meander-shaped cross-section extending in the radial direction.   <IMAGE>
Patent DE-4401852-C1 (DE)
Title: Method for receiving a code and transponder which serves as a code carrier
Inventor: PFEFFER CLAUS-MARKUS
IPC: G07C9/00
Filed: 1994-01-22
Granted: 1995-05-11
Abstract: In a method for receiving a code which is stored in a transponder serving as a code carrier, a data stream being transmitted in response to an excitation from the outside, in which data stream a data block which contains the code is continuously repeated several times, the data block contains, apart from the code, a prescribed bit sequence which is independent of the code and at least two test bit sequences which are dependent on the code. A part of the received data stream which has the length of a data block is examined for a bit sequence which is equivalent to the prescribed bit sequence. Those bits which, in respect of a bit sequence which has been found, have the same position as the code in relation to the prescribed bit sequence are accepted as code and tested using the test bit sequences. When there is a transponder which serves as code carrier and in which an individual code is stored and which continuously transmits, repeated several times, a data block which contains the code in response to an excitation from the outside, the data block contains, apart from the code, a prescribed bit sequence which is independent of the code and at least two test bit sequences which are dependent on the code. <IMAGE>
Patent DE-4419555-C1 (DE)
Title: Attachment of dies to casting extruders esp. for thermoplastics
Inventor: MEIDHOF HELMUTH
IPC: B29C48/30
Filed: 1994-06-03
Granted: 1995-09-28
Abstract: A die (1) for continuous extrusion casting, esp. for synthetic extrusions, is attached to the extruder (2) with bolts (3). In the unstressed state the mating surfaces (6, 7) are recessed round the bolts so that when stress is applied by tightening the bolts the surfaces meet.
Patent NL-1007254-C1 (NL)
Title: Preventing growth of weeds using solid product on soil surface
Inventor: SCHOENMAKERS ADRIANUS GERARDUS
IPC: A01G13/00
Filed: 1997-08-11
Granted: 1999-02-12
Abstract: A liquid product is applied to a region cleared of weeds and then allowed to solidify. A means for preventing weed growth is present in solid form and extends over the soil surface, but is applied in liquid form. Also claimed are: (a) the liquid product used, and, (b) the method of preventing weed growth, by clearing weeds from above the surface of a region of soil, and then applying the liquid product.
Patent NL-1015297-C1 (NL)
Title: Combined microfiltration, evaporation and heat exchange apparatus for purifying liquids, includes pre-vacuum pump and vapor transport pump
Inventor: WALTHIE PATRICK
IPC: C02F1/44
Filed: 2000-05-25
Granted: 2001-11-27
Abstract: A pre-vacuum pump is connected in series with a vapor transport pump.  A purification apparatus using a combination of microfiltration, evaporation at reduced pressure and heat exchange includes a pre-vacuum pump connected in series with a vapor transport pump (e.g. roots blower).
Patent NL-1017438-C1 (NL)
Title: Lens blade is for use in cataract operations and incorporates diamond incision point and internal channel with Luer cone
Inventor: KUIJPERS FRANCISCUS PETRUS JAC
IPC: A61F9/013
Filed: 2001-02-23
Granted: 2001-03-29
Abstract: The lens blade is for use in cataract operations and incorporates a diamond incision point and an internal channel with a Luer cone. It makes post-operative disinfection of the insrument using successive disinfectants, together with drying in cold air possible without breakage of the blade point.
Patent NL-1027716-C1 (NL)
Title: Unit is for prevention of formation of condensation on car windows due to too great temperature differences between vehicle interior and exterior
Inventor: WESENBEECK ROBBERT JACOBUS FRA
IPC: F25D21/04
Filed: 2004-12-10
Granted: 2006-06-13
Abstract: Automatically the freezing of condensate on car windows during cold winter nights is prevented. The system comprises a connecting unit (1) coupled to the continuous feed flow (5) only when the key is out of the contact lock (4). A switch (3) is manually operated by the driver or functions automatically. The switch unit switches minimally a main fan (2) into a low position for a specific period. The connecting unit is provided with a continuous feed voltage and is coupled to two temperature sensors for measuring the temperature in the car (6) and for measuring the outside temperature (7). Where there is too great a temperature difference the connecting unit causes the main fan to fill the car with outside air, thus ensuring that the temperature inside the car is the same as that outside. When the connecting unit sees the temperature difference drop to an acceptable level it switches off the main fan.
Patent RU-2076977-C1 (RU)
Title: Electromagnetic valve
Inventor: LOGINOV BORIS A
IPC: F16K31/02
Filed: 1986-12-01
Granted: 1997-04-10
Abstract: FIELD: pneumohydraulic system of flying vehicles. SUBSTANCE: main and control shut-off members pressed by rod are arranged in housing provided with inlet and outlet holes. Inlet and outlet chambers of adjusting members are provided with bead and cylindrical holder with circular end surface. Split spring-loaded bush is rigidly mounted in housing. Taper end surfaces of bush and holder are engageable. Bead is engageable with inner surface of split bush. Outer surface of this bush is provided with circular projection engageable with main shut-off member. EFFECT: enhanced reliability. 3 dwg
Patent RU-2030460-C1 (RU)
Inventor: VALIEV RUSLAN Z
IPC: C21D1/04
Filed: 1988-08-29
Granted: 1995-03-10
Abstract: Изобретение относится к металлургии, в частности к способу обработки заготовок из сплавов системы Fb - Cr - Co. Цель - повышение технологичности процесса за счет формирования ультрамелкозернистой структуры. Способ обработки материалов из сплавов системы Fb - Cr - Co включает изготовления слитка, нагрев до температуры α твердого раствора с последующим контролируемым охлаждением до температуры сверхпластической деформации со скоростью (80 - 1)°С/с. Нагрев заготовок перед деформацией и поддержание температуры во время деформации проводят в электромагнитном поле, частота которого определяется по указанной в описании формуле. Способ позволяет повысить технологичность процесса деформации за счет формирования ультрамелкозернистой структуры при сохранении уровня магнитных свойств. 2 табл.
Patent RU-2033294-C1 (RU)
Title: Apparatus for bottom pouring of steel
Inventor: LAKHTADYR YURIJ P
IPC: B22D7/00
Filed: 1989-05-18
Granted: 1995-04-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus for bottom pouring of steel has fixed bottom gate pipes, being solid, having uniform thickness of walls, laid in a duct of s stool on a layer of a refractory loose material and covered by a layer of that material. On that layer along the whole strength of the bottom gate pipe solid metallic plates are arranged. The metallic plates are in the form of half-cylinders, supporting an upper layer of the refractory material. EFFECT: enhanced strength of stools due to lowered metal outbreak possibility in a bottom gate guide. 2 cl, 2 dwg
Patent RU-2050425-C1 (RU)
Inventor: ANTONIO KHIMENES
IPC: D05B3/02
Filed: 1989-11-29
Granted: 1995-12-20
Abstract: Изобретение относится к швейным машинам. В этой швейной машине иглодержатель установлен с возможностью скольжения в двух опорах, внешняя поверхность которых имеет сферический профиль и которая входит при повороте в соответствующие посадочные места дополнительного профиля, выполненные в неподвижном суппорте для верхней опоры и в подвижном рычаге для нижней опоры. Этот рычаг попеременно поворачивается в двух противоположных направлениях под воздействием шагового двигателя, обеспечивая соединение с подвижным рычагом путем зубчатого зацепления шестерни с периферийным зубчатым венцом, который размещается на подвижном рычаге. Двигатель, неподвижный суппорт, подвижный рычаг, опоры, а также иглодержатель формируют автономный и съемный агрегат. 17 з. п. ф-лы, 11 ил.
Patent RU-2079020-C1 (RU)
Title: Shock absorber
Inventor: KOVALENKO ALEKSANDR MIKHAJLOVI
IPC: F16F3/10
Filed: 1990-04-16
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; shock absorbers of attachment units of engines of testing equipment. SUBSTANCE: shock absorber has housing where rod with ear is mounted. Rod is fitted with spacer bushes where elastic-flexible dampers are mounted with thrust washers laid between them. Fork is mounted in housing on side free end of rod. On this rod two sets of disk springs are mounted: one set is mounted in spaced relation to end of housing between housing and spacer bush and other is mounted in spaced relation to end of for between fork and spacer bush. EFFECT: enhanced reliability. 2 dwg
Patent RU-2024082-C1 (RU)
Inventor: SUKHANOVA INESSA V
IPC: H01B3/18
Filed: 1990-05-10
Granted: 1994-11-30
Abstract: Изобретение относится к электротехнике и может быть использовано в производстве эмалированных проводов. Цель изобретения - улучшение технологичности электроизоляционного состава и повышение эксплуатационной надежности изоляции на его основе путем увеличения стойкости к тепловому удару и продавливанию при повышенной температуре. Электроизоляционный состав, содержащий олигоэфироизодиакуратимид, фенилгликоль и полибутилтитанат, позволяет изготавливать провода с диаметром жилы 1,0 мм, показателем теплового удара 1d (0,54, 155°С) и показателем термопластичности 365 - 369°С. 3 табл.,1 ил.
Patent RU-2001313-C1 (RU)
Inventor: IVANOV GELIJ M
IPC: F04D13/10
Filed: 1990-05-29
Granted: 1993-10-15
Abstract: Сущность изобретени : измен ют тиристорным  преобразователем частоты и выходное напр жение  питающего тока. Измер ют давление на выходе  насоса и поддерживают заданный закон его изменени  на режимах пуска и остановки. Изменение частоты и выходного напр жени  осуществл ют  ступенчато. На режиме пуска электродвигател   ступенчатое изменение пуска и напр жени  осуществл ют  в период возрастани  частоты вращени   ротора от начальной величины до половины номинальной  частоты путем квазичастотного управлени   тиристорным преобразователем Поддерживают  посто нной величину первой производной от давлени  на выходе насоса по времени Повышение  частоты вращени  ротора до номинальной осуществл ют  путем фазового управлени  преобразователем . При этом поддерживают посто нной величину  второй производной от давлени  на выходе  насоса по времени На режиме остановки эти операции  выполн ют в обратной послодомтельности  Продолжительность работы электродвигател  на  режиме пуска устанавливают в сооыгчствии с заданной  зависимостью. 5 ил.
Patent RU-2032619-C1 (RU)
Inventor: SCHIMMEL GUENTHER DR
IPC: C01B33/38
Filed: 1990-10-24
Granted: 1995-04-10
Abstract: Изобретение относится к способам получения кристаллического силиката натрия слоистой структуры при молярном соотношении SiO 2 :Na 2 O = (1,9-2,1):1 и содержании влаги менее 0,3 мас.%. Из жидкого стекла с минимальным содержанием твердого вещества 20 мас.%. Сущность изобретения: готовят жидкое стекло взаимодействием кварцевого песка с раствором едкого натра при молярном соотношении SiO 2 :Na 2 O = (1,9-2,1):1 при 180 - 240°С и давлении 10 - 30 бар. Полученное жидкое стекло обрабатывают в зоне распылительной сушки сначала воздухом при 200 - 295°С в течение 10 - 25 с, затем при 90 - 127°С выходящим из зоны распылительной сушки отходящим газом до образования порошкообразного аморфного силиката натрия с содержанием влаги (установлена как потери в процессе прокаливания при 700°С) 15,8 - 22,8 мас.% и насыпным весом более 30 г/дм 3 . Затем его загружают в трубчатую вращающуюся печь, снабженную наклонно расположенным устройством для продвижения твердого вещества, затем обрабатывают в течение 30 - 60 мин поступающим противотоком дымовым газом при 500 - 800°С до образования кристаллического силиката. При этом трубчатую вращающуюся печь изолируют таким образом, чтобы температура ее внешней стенки была менее 60°С и затем измельчают с помощью механической дробилки до размеров частиц от 0,1 до менее, чем 6 мм. 3 з.п.ф-лы, 1 табл.
Patent RU-2011134-C1 (RU)
Title: Tunnel kiln for manufacturing decorative-facing slabs
Inventor: TITOV YURIJ A
IPC: F27B9/02
Filed: 1990-10-10
Granted: 1994-04-15
Abstract: FIELD: manufacture of building materials. SUBSTANCE: heating chambers 6 are made in the form of a kiln arch recess and have pushers- hoists 4 located under them. Gates 7, 20, 10, 14 are positioned at the inlet and outlet of kiln chamber 9 and at the inlet and outlet of lifting chamber 12. EFFECT: improved structure. 1 dwg
Patent RU-2006202-C1 (RU)
Inventor: ERMAKOV SERGEJ S
IPC: A23L3/00
Filed: 1990-10-22
Granted: 1994-01-30
Abstract: FIELD: food processing industry. SUBSTANCE: device for preparation and batching aerated water with syrup has batching pump with batching and by-pass chambers and piston, mixing chamber, volumetric syrup batcher in the form of membrane type chamber with batching and working sections, syrup tank, pouring pipe, water and gas feeding pipe lines and system of distribution valves, and carbon dioxide source. Arresting device of membrane travel is positioned in one of the sections of membrane-type chamber whose working section communicates with batching chamber of batching pump, and batching chamber communicates with syrup tank and pouring pipe via pipe lines provided with solenoid valves. Hermetically sealed syrup tank is connected to carbon dioxide source. EFFECT: enhanced handling convenience. 1 dwg
Patent RU-2032458-C1 (RU)
Title: Emulsion concentrate for protection of plants from destructive insects
Inventor: KHANS REKHLING
IPC: A01N55/10
Filed: 1991-02-15
Granted: 1995-04-10
Abstract: FIELD: fungicide compositions; emulsion concentrate based on surfactants. SUBSTANCE: emulsion concentrate for protection of plants from destructive insects contains 60-85 mas.% of compound of formula 1; 2.5-3.5 mas.% of salt of alkali or alkali-earth metal of dodecyl benzenesulfonic acid; 4-8 mas. % of polyglycol ether-copolymer, and 1-3 moles of n-butanol with ethylene and propylene oxides with polyalkylation degree of 40-60 and solvent, preferably in form of n-hexanol. For structure of formula 1, refer to invention description. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2011375-C1 (RU)
Inventor: ODGEN BRIAN LESLIE
IPC: B67B7/00
Filed: 1991-01-18
Granted: 1994-04-30
Abstract: FIELD: medicine. SUBSTANCE: glass ampoule holder includes body and head portion which are fitted to one another by virtue of two hinge strips and fracture portion. Glass ampoule must be fitted in mouth of ampoule holder body base by end portion forward as far as behind inwardly pointed protrusions until lower end of ampoule move past these protrusions and shoulder in ampoule upper portion butts against bent hinge to enable ampoule base portion to rise above protrusions. Ampoule end portion is gripped by inner ribs or ridges in ampoule holder head portion so that ampoule neck is brought into coaxial alignment with fracture portion. In order to obtain access to ampoule content, holder is gripped by two hands and pressure is exerted on gripper surface by fingers of ampoule holder head portion so that fracture portion is broken in region of ampoule neck when head portion is bent backward owing to hinge strips. EFFECT: greater convenience. 9 cl, 8 dwg
Patent RU-2027773-C1 (RU)
Inventor: LOGINOV VLADIMIR IVANOVICH
IPC: C21B7/20
Filed: 1991-01-03
Granted: 1995-01-27
Abstract: Сущность изобретения: устройство включает конвейеры для подачи шихтовых материалов к системе взвешивания с весовыми воронками, средства подачи материалов на колошник, промежуточную течку, выполненную в виде лотков, имеющих общую стационарную стенку, ориентированную вдоль продольной оси конвейеров, лотки установлены над весовыми воронками с возможностью индивидуального поворота на любой фиксируемый угол. 3 ил.
Patent RU-2000220-C1 (RU)
Inventor: ANCHUKOV ANATOLIJ N
IPC: B60C25/02
Filed: 1991-02-06
Granted: 1993-09-07
Abstract: Использование: в области технического  обслуживани  автомобилей. Сущность: устройство  состоит из автомобильного домкрз-  та, установленного на борту обода колеса,  лежащего на горизонтальной поверхности и  соединенного своей подвижной частью с  механизмом передачи усили  от домкрата к  рабочему органу-лапе, который выполнен в  виде коромысла. Коромысло снабжено крюком , посредством которого оно закреплено  за диск колеса. 1 з.п.ф-лы, 2 ил.
Patent RU-2093587-C1 (RU)
Title: Method of treating smelt by active elements
Inventor: SABUROV VIKTOR P
IPC: C21C7/064
Filed: 1991-02-12
Granted: 1997-10-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: when treating smelt by active elements, in particular, introducing ground active element or its foundry alloy and fine powder of refractory material, indicated components are used at ratio 5: 1 to 50:1, respectively, in amount 0.1-0.3% based on smelt weight. When active element is magnesium and refractory material titanium oxycarbonitride, their ratio is 10:1. Similarly, magnesium to titanium oxycarbide and to zirconium oxydiboride ratios are 20:1 and 50:1, as well as silicocalcium to titanium oxycarbonitride, silicon oxynitride, and zirconium oxide, and silicobarium to zirconium oxinitride ratios are 5:1, 10:1, 20:1, and 10: 1, respectively. EFFECT: enhanced efficiency of process. 8 cl, 4 tbl
Patent RU-2022086-C1 (RU)
Inventor: ZHURAVLEV YURIJ V
IPC: E02B3/10
Filed: 1991-03-29
Granted: 1994-10-30
Abstract: Использование: в устройствах для противоселевой защиты и накопления продуктов селя при регулировании стока на естественных селетоках. Сущность изобретения: для снижения расхода стройматериалов и повышения эффективности энергогашения предусматривается устройство системы из нескольких набросных плотин с возрастающей вдоль селетока высотой. Плотины выполнены из блоков, представляющих собой нанизанные на стержни автопокрышки. Блоки при моющих ударах селевого потока имеют возможность перемещаться вдоль потока. Водный поток свободно проходит сквозь плотины, обладающие высокой пористостью. 3 ил.
Patent RU-2053565-C1 (RU)
Inventor: VOROBEV NIKOLAJ P
IPC: H02H5/00
Filed: 1991-01-09
Granted: 1996-01-27
Abstract: FIELD: failure protection circuits. SUBSTANCE: apparatus for controlling, monitoring and protecting ammonia-type refrigerators, having a starter, buttons "Start" and "Stop", a first power source, a second power source, a sound signalling unit and a control unit, having sets of contacts, and indicators of oil pressure difference, pumping pressure, temperature of pumping, water flow through condition and a level of ammonia, two switches, a time relay, a first and a second switch-overs, includes in addition a third power source and an intermediate relay; the control unit includes in addition third and forth switch overs, a multivibrator, a multiplexer, an operation mode indicator, a third switch and an electric stabilizer. The indicators operate with use of light emitting diodes; the switches and the time relay being semiconductive ones. EFFECT: enhanced reliability, simplified structure, ameliorated service conditions and accident prevention degree. 1 cl, 2 dwg
Patent RU-2009595-C1 (RU)
Title: Incandescent lamp protection unit
Inventor: GARIEV ANIS M
IPC: H02H9/04
Filed: 1991-04-08
Granted: 1994-03-15
Abstract: FIELD: electric engineering. SUBSTANCE: starting circuit made of two resistors connected in series and capacitor, rectifier-doubler provided with diode stabilizer at its output, full-wave rectification bridge provided with filter capacitor are brought into d. c. voltage regulator additionally. When the device is turned on capacitor 7 is charged by ac rectifier-doubler with diode stabilizer 8. When voltage in incandescent lamp achieves value to be determined by reference stabilizer diode 3 transistor 2 begins to render. In this case current is stabilized through lamp 13. When device is turned off capacitor 7 discharges that results to readiness of protection unit to operation. EFFECT: improved protection. 1 dwg
Patent RU-2017838-C1 (RU)
Title: Tool steels thermal processing method
Inventor: SHMATOV ALEKSANDR A
IPC: C21D9/22
Filed: 1991-05-21
Granted: 1994-08-15
Abstract: FIELD: tool steels thermal processing. SUBSTANCE: У8 is subjected to cycled thermal processing with multiple heating to temperature of hardening and cooling from temperature of last cycle heating and tempering to temperature t r - A i  of final hardening. In the case, heating time period is decreased to 0.1 - 0.9 from total heating time period for standard hardening. As a result of tool steel thermal processing, structure components reduction and structure phase riveting on are taking place, that provides increased strength and wear resistance of tool steels. EFFECT: increase of strength and wear resistance of tool steels. 2 tbl
Patent RU-2025555-C1 (RU)
Inventor: SVIDINSKIJ PAVEL A
IPC: E01H1/08
Filed: 1991-06-03
Granted: 1994-12-30
Abstract: Использование: в конструкциях подметально-уборочных машин. Сущность изобретения: подборщик содержит трубопровод 1 с нагнетательным соплом 2, корпус 3 и всасывающее сопло 4. На нижней части всасывающего сопла 4 шарнирно установлен фартук, состоящий из пластины 5, на которой с возможностью свободного продольного перемещения установлена направляющая часть 6. Днище 9 всасывающего сопла 4 выполнено волнообразной формы с отверстиями 10 на вершинах волны. 3 ил.
Patent RU-2001939-C1 (RU)
Inventor: GALITSKIJ YURIJ YA
IPC: C10G33/04
Filed: 1991-06-04
Granted: 1993-10-30
Abstract: Сущность изобретени , в поток транспортируемой  по трубопроводу нефти подают поток деэ-  мульгатора в виде поперечной струи, причем предварительно  поток деэмульатора дел т на части, которые  подают в поток нефти системой коаксиальных  струй. 4 табл
Patent RU-2023152-C1 (RU)
Inventor: KIRYUKHIN NIKOLAJ A
IPC: E21C25/60
Filed: 1991-06-19
Granted: 1994-11-15
Abstract: Изобретение относится к горной промышленности и предназначено для гидродобычи угля. Сущность: на стволе гидромонитора, установленного с возможностью поворота в вертикальной и горизонтальной плоскостях, жестко закреплена пластина со сквозными отверстиями и ориентирована параллельно продольной оси ствола гидромонитора. Последний соединен с подводящей трубой. 3 ил.