baber/WOPTO huggingface dataset:
Patent DE-19847519-C1 (DE)
Inventor: ALBRECHT WOLFGANG
IPC: H01F29/04
Filed: 1998-10-15
Granted: 2000-08-10
Abstract: The electrical contact has a metallic contact part (1) acting as a contact piece and an electrically insulating part (2), having a bore (21) receiving a threaded contact shaft (12) of the contact part and provided on opposite sides with contoured surfaces matched to the surface of the contact part and the inside wall of an insulating oil vessel cylinder receiving the electrical contact. The contact shaft bore is surrounded by a groove (23) receiving an elastic seal (3) on the side of the insulating part facing the cylinder wall
Patent DE-19912718-C1 (DE)
Title: Soldering device for flat component group e.g. ball grid array components
Inventor: BERGHEIM SILKE
IPC: B23K1/08
Filed: 1999-03-20
Granted: 2000-02-03
Abstract: The soldering device has a soldering bath (5) across which the flat component groups are transported between an inlet and an outlet defined by a housing (2,4,6,7) filled with a protective gas atmosphere. The transport path, the inlet and/or the outlet has a closure flap (12,13,14,15), opened via an operating element contacted by the transported flat component group.
Patent DE-19927850-C1 (DE)
Title: Durchflußzelle eines chemischen Analysesystems
Inventor: KROG JENS PETER
IPC: G01N21/05
Filed: 1999-06-18
Granted: 2001-03-22
Abstract: Eine Durchflußzelle (1) hat mindestens zwei an je ein Reservoir (10-13) angeschlossene, durch Ventile (14-17) steuerbare Zuflußkanäle (6-9), die in einen Eintrittsraum (5) münden. Die beiden Enden (21, 22) des Eintrittsraums (5) sind über je einen Austrittskanal (19, 20) mit dem Abflußkanal (18) verbunden. Auf diese Weise wird die noch in der Kammer befindliche alte Flüssigkeit durch die neu zugeführte Flüssigkeit in den Abflußkanal (18) verdrängt. Die Totzeit bis zum Durchlauf der reinen neuen Flüssigkeit ist kurz.
Patent DE-19946317-C1 (DE)
Inventor: EILMES HORST
IPC: E01B29/00
Filed: 1999-09-28
Granted: 2001-03-01
Abstract: The invention relates to a method for producing a sleeperless track, in particular, a tram track without rail fixing elements, which is located in a trough with a u-shaped cross-section. The method comprises the following steps: preparation of a trough which corresponds to the width of the track, preferably consisting partially of pre-cast concrete units with a raised edge; laying of a pre-fabricated track infrastructure, preferably comprising two rails with guard timbers, whereby the rails have been fitted with cavity filler bodies, preferably beforehand; alignment of the track infrastructure; erection of formwork (21) next to the rails towards the centre of the track; sealing of the rail beneath the rail base, at least including the cavity filler bodies on the outer side of the rail towards the raised edges and/or simultaneously the cavity filler bodies on the inner side of the rail and subsequent sealing of the centre of the track between the formwork with concrete. If necessary, the guard timbers can be omitted during the sealing of the rail and can also be removed, together with the formwork, before the concrete sealing process. For the inner sealing process, for example using a polyurethane mixture, the formwork is placed at a distance to the inner cavity filler bodies.
Patent DE-19949159-C1 (DE)
Title: Master cylinder device for automobile hydraulic braking system has active surface of filling piston provided with part which is displaced inwards against spring bias dependent on hydraulic fluid pressure
Inventor: DIERINGER WERNER
IPC: B60T11/20
Filed: 1999-10-12
Granted: 2001-02-15
Abstract: The master braking cylinder device (10) has a master braking cylinder (12) provided with a pressure chanber (18) and a filling chamber (16), respectively containing a primary piston (32) and a filling piston (28), with a pump (52) inserted in a fluid connection (50) between them, for feeding hydraulic fluid from the filling chamber to the pressure chamber. Part of the active surface of the filling piston is displaced inwards against a spring bias upon reaching a given fluid pressure so that it is no longer effective for displacement of the hydraulic fluid.
Patent MD-4072-C1 (MD)
Title: Strain of Aspergillus niger fungi - producers of enzymes with cellulolytic and xylanase activity
Inventor: CILOCI Alexandra
IPC: C12N1/14
Filed: 2010-03-12
Abstract: The invention relates to biotechnology, in particular to a new fungus strain, which can be used in microbiological, food, ether-bearing and pharmaceutical industries, as well as wine making and fodder production.It is proposed a strain of fungus Aspergillus niger, deposited in the National Collection of Nonpathogenic Microorganisms of the ASM under № CNMN FD 10, as a producer of hydrolytic enzyme complex possessing cellulolytic and xylanase activity.
Patent RU-2094423-C1 (RU)
Title: Method of oxidation of ethane to acetic acid
Inventor: NENSI KRISTOFFERSON BENKALOVIK
IPC: B01J27/195
Filed: 1992-12-08
Granted: 1997-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes method of oxidation of ethane to acetic acid which comprises feeding ethane and recycling ethane into reaction zone containing solid oxide catalyst fluidized bed and feeding molecular oxygen containing gas separately from ethane stream. In this ease the gas is first mixed with the main portion of hydrocarbon gases to be oxidized. The claimed method comprises stages of (1) oxidizing gaseous stream effluent from reaction zone, (2) separating greater amount of liquid acetic acid which contains almost all of carbon oxides formed from gaseous stream, (3) scavenging some amount of said gaseous stream and recycling greater amount of said gaseous stream through reactor containing feedstock. Said scavenging operation is intended for preventing accumulation of carbon oxides in reaction zone, and recycling is intended for maintaining high proportion of carbon oxides in reaction zone gases. These operations reduce the effect of temperature rise of highly exothermal reaction in reaction in reaction zone. EFFECT: more efficient oxidation method. 3 cl, 1 dwg
Patent RU-2024305-C1 (RU)
Inventor: NAKHSHUNOV VYACHESLAV S
IPC: B01J37/04
Filed: 1992-12-17
Granted: 1994-12-15
Abstract: Использование: конверсия углеводородов для получения высокооктанового моторного катализатора. Сущность изобретения: в раствор соли аммония загружают высококремнеземный цеолит ZSM-5 в натриевой форме. Суспензию нагревают до 50-60°С и выдерживают в этих условиях 2 ч. Фильтруют и промывают конденсатом. Проводят катионитный обмен с сульфатом аммония до остаточного содержания Na 2 O в цеолите не более 0,1%. Затем обрабатывают раствором соли цинка при 60°С в течение 2 ч. Суспензию фильтруют и гранулируют со связующим оксидом алюминия. Гранулы провяливают на воздухе в течение 20 ч и сушат. Полученные гранулы прокаливают в электропечи при 500-550°С. Затем гранулы обрабатывают газовой смесью состава, мас.%: оксид углерода 4-8; диоксид углерода 4-12; водород 10-20; кислород 2-6; водяной пар 5-15; азот - остальное.
Patent RU-2091057-C1 (RU)
Title: Method of continuous check psychophysiological state of operator in process of moving object control and system intended for its realization
Inventor: MIRONOV ARSENIJ D
IPC: A61B5/16
Filed: 1993-01-28
Granted: 1997-09-27
Abstract: FIELD: medical engineering; facilities for estimation of operator's psychophysiological state during labour activities. SUBSTANCE: parameters of operator's heart activity and external respiration in process of labour activities are measured, pulsogram and respirogram data are converted to data of variation pulsogram and variation respirogram. These data are subjected to statistic and spectral analyses, coherence of spectral characteristics of variation pulsogram and variation respirogram is determined, data obtained are compared with similar ones of operator's preflight examination and with data recorded in card of his psychophysiological state. To realize the given method, system is provided with pulse and respiration sensors arranged in operator's standard outfit, units which convert signals of those sensors to signals of variation pulsogram and variation respirogram, facilities for recording these signals, software of their statistic and spectral analyses, as well as analysis of coherence of spectral characteristics of variation pulsogram and variation respirogram. System also has units which compare the above-indicated data obtained as a result of load application in process of work with similar data characterizing operator's initial state and with data given in card of psychophysiological state. EFFECT: high efficiency of system operation. 9 cl, 16 dwg
Patent RU-2093210-C1 (RU)
Title: Устройство для магнитотерапии
Inventor: SAMOJLENKO YURIJ G
IPC: A61N2/02
Filed: 1993-02-19
Granted: 1997-10-20
Abstract: Устройство для магнитотерапии относится к медицинскому оборудованию, а более конкретно к магнитотерапевтической аппаратуре, и может применяться в лечебных учреждениях (поликлиниках, больницах). Устройство содержит водяной радиатор, систему электродов, источник тока и систему терморегулирования и снабжено соленоидом, закрепленным над областью применения, ось которого расположена вертикально, дополнительным источником тока и термоконтактором, причем термоконтактор включен последовательно с основным и дополнительным источниками тока. 1 ил.
Patent RU-2086099-C1 (RU)
Title: Asparagus growing method
Inventor: ALIEV SHIKAR ABBAS
IPC: A01G1/00
Filed: 1993-03-29
Granted: 1997-08-10
Abstract: FIELD: vegetable growing. SUBSTANCE: method involves applying fertilizer into furrows; sowing two rows of fennel between bands of asparagus, with fennel plant spacing being 35 cm; cutting off dry stems of fennel in autumn at height of 30-50 cm, with stem bases being left for usage as guides during cultivation of asparagus; grinding cut off fennel stems and asparagus stems; introducing into rows of asparagus and covering with soil. EFFECT: increased yield and improved quality of asparagus.
Patent RU-2042918-C1 (RU)
Title: Process of assembly of stages of multi-stage flying vehicle in sections of transportation-and-launching container
Inventor: SOLOMONOV YURIJ S
IPC: B64F5/00
Filed: 1993-04-15
Granted: 1995-08-27
Abstract: FIELD: space equipment. SUBSTANCE: process of assembly of stages of multi-stage flying vehicle in sections of transportation-and-launching container is based on setting of preceding and following stages of flying vehicle assembled from parts with insulation on them of supporting-leading bands in coaxial position on cradles of erection bench, on interconnection of them along mating surfaces followed by subsequent loading of stages of flying vehicle into sections of transportation-and-launching container corresponding to them. First preceding stage 1 of flying vehicle is completely assembled, then part 2 of following stage of flying vehicle is joined to mating surface S 2  of preceding stage along jointing surface S 3  mated for this stage. After this proper supporting- leading bands 3 are mounted on assembled parts of flying vehicle, are set and fixed in position ensuring rectilinearity of longitudinal axis of flying vehicle. Then part 2 of following stage is taken away from preceding stage maintaining fixed position of supporting-leading band, taken-away part 2 of following stage is warded off the erection bench. Preceding stage of flying vehicle is loaded into proper section of transportation-and-launching container. Capped section with preceding stage of flying vehicle anchored in it is warded off the erection bench. Again part 2 of previously taken away stage of flying vehicle is mounted on erection bench with supporting-leading band 3 set and fixed on it as well as additional part of following stage. Following stage of flying vehicle is assembled completely and is loaded into proper section of transportation-and-launching container. Section with following stage of flying vehicle capped by technological plugs anchored in it is reloaded from erection bench. EFFECT: facilitated assembly process. 2 cl, 10 dwg
Patent RU-2054363-C1 (RU)
Inventor: KLYCHNIKOV SERGEJ K
IPC: B65B13/02
Filed: 1993-04-20
Granted: 1996-02-20
Abstract: FIELD: packing. SUBSTANCE: bundle binder has two drive trucks. Mounted on one of trucks is frame, mandrel secured on frame, brackets arranged around mandrel in 90 degree steps and plunger cylinders arranged between mandrel and brackets. It mounts also feeding, cutting and wire cut end bending units secured on brackets, passing units and clamping and twisting units secured on cylinder plungers and arranged inside mandrel. Feeding, cutting, wire cut end bending, passing, clamping and twisting units are arranged one over the other in plane square to axis of mandrel. Other truck has projections and wedges for engagement with cutting and passing units, respectively. EFFECT: enhanced efficiency of binding of wire bundles. 2 cl, 7 dwg
Patent RU-2055217-C1 (RU)
Title: Method for working drifts with tunneling unit
Inventor: GUDKOV GEORGIJ D
IPC: E21F13/00
Filed: 1993-06-08
Granted: 1996-02-27
Abstract: FIELD: mining. SUBSTANCE: rock mass is loaded directly into trolleys. EFFECT: decreased power consumption, widened area of application due to larger drift slope, providing mechanized delivery of support members to location of their installation, as well as decreased labour consumption for mechanized moving of rails to move the tunneling unit. 1 dwg
Patent RU-2059788-C1 (RU)
Title: Method for completion of oil wells
Inventor: PETROV NIKOLAJ A
IPC: E21B33/13
Filed: 1993-06-15
Granted: 1996-05-10
Abstract: FIELD: construction of oil wells and development of producing horizons with presence of bottom water. SUBSTANCE: producing formation is opened by well drilling. Geophysical investigations are carried out in well to determine zone of effect of, for instance, dilling mud filtrate on the formation part saturated with oil. Casing string is lowered and cemented. After setting of cement mortar, casing string is perforated against water-bearing part of formation. Tubing is lowered down to the interval of perforation, and successively injected are 0.5-5.0% concentration of water-repelling agent IVV-I based on mixture of alkyldimethylbenzylammonium chloride with quaternary ammonia salts of dimethylamide and tertiary amine. The IVV-I water-repelling agent is produced by condensation of alkyl dimethylamine and benzyl chloride. Then, oil product is injected with addition of magnesium powder, emulsifying agent, fresh water, hydrolyzed polyacrylonitrile, second portion of fresh water, solution of calcium chloride with subsequent forcing of the above substances by the displacing fluid into water-bearing part of formation. Total volume of isolating solutions is taken to exceed the volume for filling pore space of water-bearing part of formation for a distance of radial direction of wellbore exceeding zone of effect with process fluid on the formation oil-saturated part during the previous stages of well construction. EFFECT: reduced working pressure of forcing operations, decreased possibility of occurrence of vertical water infiltration in formation at the stage of well operation and retardation of the process of dissolving the isolation zone. 1 tbl
Patent RU-2109639-C1 (RU)
Title: Device for adjustment of position of cutting or perforating knife on folder knife cylinder
Inventor: MIKHAEHL KHEL D
IPC: B41F13/60
Filed: 1993-03-05
Granted: 1998-04-27
Abstract: FIELD: polygraphic industry. SUBSTANCE: device has wedge-type facilities for adjustment of radial position of cutting or perforating knife. Cutting or perforating knife is positioned on carrying plate mounted for adjustment along line passing at angle of 90 deg. relative to cylinder radius, that is along cylinder circumference in both directions. EFFECT: higher accuracy of knife adjustment. 3 cl, 6 dwg
Patent RU-2061265-C1 (RU)
Inventor: BALASHOV BORIS V
IPC: G21C13/00
Filed: 1993-07-12
Granted: 1996-05-27
Abstract: Использование: в строительстве атомных электростанций. Сущность изобретения: реакторное отделение атомной электростанции размещают под землей в сооружении неглубокого заложения шахтного типа. Используют модульный ядерный реактор, который устанавливают на сейсмоизолирующих устройствах. В качестве шахтного сооружения для размещения модульного ядерного реактора используют существующее сооружение шахтной пусковой установки, а модуль реактора крепят к системе амортизации пусковой установки. 1 ил.
Patent RU-2065276-C1 (RU)
Title: Prophylaxis agent
Inventor: CHIZHOV VLADIMIR P
IPC: A23L29/231
Filed: 1993-08-30
Granted: 1996-08-20
Abstract: FIELD: food industry. SUBSTANCE: agent has pectin, flower pollen, Eleutherococcus senticosus, nettle, propolis, calcium stearate, magnesium oxide and lactose. Agent is used for food pectin composition production. EFFECT: enhanced quality of agent.
Patent RU-2051741-C1 (RU)
Inventor: VOROBEV BORIS L
IPC: B01J29/62
Filed: 1993-11-05
Granted: 1996-01-10
Abstract: FIELD: petroleum refining. SUBSTANCE: catalyst, containing zeolite, binder and platinum compound, is subjected to heat treatment with a nitrogen-oxygen mixture, containing 20 to 50 volume percent of oxygen, in atmosphere containing water vapor at a pressure of 0.4 to 0.5 MPa and temperature of 400 to 500 C. EFFECT: facilitated procedure. 2 tbl
Patent RU-2057518-C1 (RU)
Title: Biologic correction device
Inventor: KORSAK ALEKSANDR NIKOLAEVICH
IPC: A61H39/00
Filed: 1993-11-17
Granted: 1996-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has unclosed ring-shaped member made of metal or biologically neutral plastic and plates spaced over its internal surface making galvanic pairs copper- zinc and silver-tin and attached to the ends with active members made in form of revolution bodies like sphere or cylinder with permanent magnets on their ends. The active members are movable along the ends of the ring-shaped member or in its plane. To enable it, segnetoplastic members, electronic circuit, thermal converter and filamentous strips possessing shape memory properties are introduced into the correction device design. EFFECT: enhanced effectiveness of treatment and restoration of disturbed functions. 7 cl, 2 dwg
Patent RU-2067179-C1 (RU)
Title: Ejector ventilation plant
Inventor: ALYMENKO NIKOLAJ I
IPC: E21F1/00
Filed: 1993-11-18
Granted: 1996-09-27
Abstract: FIELD: mining industry; ventilation of underground workings. SUBSTANCE: ventilation plant includes fan located in ejector channel of mine working. Plant has shell installed along longitudinal axis of mine working, connector installed between shell walls and mine working walls and additional fan. The main fan is installed on the opposite end of shell. Both are installed in a spaced relation to shell walls with outlet channels opposite to each other for movement along shell longitudinal axis. EFFECT: higher efficiency. 1 dwg
Patent RU-2090166-C1 (RU)
Title: Method for treating descementocele
Inventor: CHEREDNICHENKO MIKHAIL LVOVICH
IPC: A61K35/16
Filed: 1993-12-06
Granted: 1997-09-20
Abstract: FIELD: ophthalmology; treatment of Descement's membrane disease. SUBSTANCE: affected surface of patient's cornea is treated by applying thereonto thyroid suspension taken in amount of 0.5 ml and concentration of 10 %. Before use, 0.15-0.2 g of dry lyophilized blood plasma is added to suspension, the latter is applied 2-3 times daily until complete epithelization. EFFECT: sparing approach to treatment of disease in question.
Patent RU-2132089-C1 (RU)
Title: Device method and grid battery for protection premises against external noise
Inventor: ZHAK LEVINE
IPC: G10K11/178
Filed: 1993-12-10
Granted: 1999-06-20
Abstract: FIELD: acoustic equipment. SUBSTANCE: method involves use of battery of acoustic detectors, which receive external noise E and spaced from premise under protection by distance A and spaced from battery of acoustic oscillation sources by distance B, which is less than distance A. Sources of acoustic oscillations receive signals S, which are designed as sums of double products of convolutions of function Ej(t) by two functions f ij (t) and g ik (-t), which are directly derived from pulse response signals, which are received simultaneously by two types of acoustic detectors. The first type of acoustic detectors receives acoustic pulses which are emitted by source which are located in substitute battery which embraces above-mentioned premise. Acoustic detectors of second type are located in same points in space as above-mentioned sources and receive acoustic signals which are emitted by above-mentioned sources. EFFECT: increased noise protection. 8 cl, 1 dwg
Patent RU-2084918-C1 (RU)
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S13/08
Filed: 1994-02-01
Granted: 1997-07-20
Abstract: Устройство дискретного измерения времени радиолокационной станции увеличивает точность определения дальности благодаря введению индикатора сигнала от цели, блока волоконнооптических преобразователей, блока линеек фотоприемников и шифратора временных интервалов, при этом выход блока обнаружения соединен с первым входом индикатора сигнала от цели, а выход второго элемента совпадения соединения со вторым входом индикатора от цели, оптически соединенного по выходу через блок волоконнооптических преобразователей с блоком линеек фотоприемников, имеющим групповой выход, соединенный с групповым входом шифратора временных интервалов, групповой выход который соединен со вторым групповым входом сумматора. 1 ил.
Patent RU-2066359-C1 (RU)
Title: Sewage drop structure
Inventor: VASILEV VIKTOR M
IPC: E03F5/00
Filed: 1994-01-28
Granted: 1996-09-10
Abstract: FIELD: disposal of liquid wastes from inhabited locality, as well as for collecting and transferring through sewage headers. SUBSTANCE: sewage drop structure includes inlet chamber with elastic partition, inclined wall and pipeline for air circulation. Elastic partition is placed at outlet of supply header. Inclined wall connects vertical wall of inlet chamber and upper chamber of gas collector. Air circulation pipeline interconnects spaces of the inlet chamber and gas collector. Water is supplied through overflow surface. Pipeline for pure air supplying is placed underneath between air circulation pipeline and discharge header inlet. Base of toe basin is sloping. EFFECT: high efficiency. 1 dwg
Patent RU-2064994-C1 (RU)
Title: Road pavement breaking machine
Inventor: MIKHAJLOV VALENTIN V
IPC: E01C23/09
Filed: 1994-01-31
Granted: 1996-08-10
Abstract: FIELD: road repair machinery. SUBSTANCE: machine has base chassis and reduction gear mounted on base chassis platform. Hinge-mounted on platform is linkage mechanism with milling tool kinematically coupled with power cylinder. Linkage mechanism is essentially support body mounting a shackle installed for turning in horizontal plane. Secured on shackle is horizontal pipe with spring installed in pipe with clearance relative to pipe walls. One end of spring is connected to above-indicated shackle, and the other one, to milling tool. The second spring is provided, one end of which is secured to above-indicated support body and other end is placed between two rollers mounted on shackle. In process of operation milling tool is in close and constant contact with coating to be broken. Connection of milling tool and base chassis has three degrees of freedom. EFFECT: enlarged operating capabilities. 2 cl, 8 dwg
Patent RU-2074055-C1 (RU)
Title: Drive for planning machine
Inventor: YARUNOV ANATOLIJ M
IPC: B23D7/10
Filed: 1994-02-21
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: drive has crank 1, connecting rod 2, rocker 3 fixed to cam 4, and pusher 5 shifted with respect to the axis of rotation of cam 4 and connected to lever system 6 connected to slide 8 of the machine via pivot 9. The cam mechanism provides a negative angle of pressing that is equal to a friction angle between the working surface of the cam and roller of the pusher. Rotation of the crank of the connecting rod mechanism is converted into reverse-rotation (rocking) motion of rocker 3 and cam 4 that sets pusher 5 and, by way of lever system 6, slide 8 of the sleeve in reciprocation. EFFECT: improved design. 1 dwg