baber/WOPTO huggingface dataset:
Patent RU-2042907-C1 (RU)
Title: Method of operation of heat exchanger
Inventor: LOSEV VALERIJ L
IPC: F28D7/00
Filed: 1991-05-25
Granted: 1995-08-27
Abstract: FIELD: power engineering. SUBSTANCE: pressure is created above the level of an intermediate heat carrier before supplying working fluid into heat exchanging pipes. The pressure is kept at a level which is grater than the pressure of the working fluid having the greatest value of the inlet pressure by a given value. Fluid, physicochemical properties of which are the same as working means, serves as the intermediate heat carrier. The lever of the fluid is maintained so that to allow the lever to be higher than the top ends of the heat exchanging pipes. EFFECT: simplified method. 1 dwg
Patent RU-2043941-C1 (RU)
Inventor: MALYARENKO SERGEJ V
IPC: B63B1/26
Filed: 1991-08-27
Granted: 1995-09-20
Abstract: FIELD: shipbuilding. SUBSTANCE: shape of multi-hulled high-speed vessel is of M-form; ship has outer hulls and center hull whose keel line is located in ship's CL at height equal to 4 to 6 percent of ship's length between perpendiculars. Vertical clearance between BL and point of conjugation of outer and center hulls is equal to 8 to 12 percent of ship's length between perpendiculars; distance between outer hulls over keel lines is equal to 15 to 25 percent of ship's length between perpendiculars; center hull has at least one planing step. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2020522-C1 (RU)
Inventor: MALTSEV GEORGIJ N
IPC: G01S17/00
Filed: 1991-10-15
Granted: 1994-09-30
Abstract: Изобретение относится к адаптивной оптике и может быть использовано в некогерентных оптических системах наблюдения протяженных объектов, работающих в условиях атмосферных искажений. Изобретение характеризуется тем, что в известный телескоп, содержащий оптически сопряженные зеркальную систему, корректор волнового фронта, первую формирующую линзовую систему, светоделитель и устройство регистрации изображения и оптически сопряженные первую маску и фотодетектор, а также устройство максимизации качества изображения, введены оптически сопряженные усилитель яркости изображения, вторая формирующая линзовая система, вторая маска и третья формирующая линзовая система, причем первая маска выполнена соответствующей области неопределенности положения объекта в угловом поле телескопа, а вторая маска выполнена со степенной зависимостью пропускания от координат объекта. 1 ил.
Patent RU-2010282-C1 (RU)
Title: Table for photographic enlarger
Inventor: KUZOVLEV VYACHESLAV I
IPC: G03B27/58
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: photographic equipment. SUBSTANCE: table for photographic enlarger has base, rod, projection head, masking frame with pressing rules. Base includes attachment units in the form of studs and nuts and brackets with guiding grooves and lugs with which they interact with attachment units and rotary part of masking frame. Guiding grooves, left and right, are made along radius equal to distance between axes of attachment units. EFFECT: simplified design, improved efficiency and durability. 2 cl, 4 dwg
Patent RU-2046081-C1 (RU)
Title: Space net
Inventor: POLYAKOV GEORGIJ G
IPC: B64G99/00
Filed: 1991-12-11
Granted: 1995-10-20
Abstract: FIELD: cleaning space of foreign matter and collecting space garbage for subsequent recovery and use in space production. SUBSTANCE: space net has space vehicle, surfaces made of flexible film which are connected with space vehicle by means of ropes of adjustable length and containers for collecting garbage. When space garbage interacts with film material, relative velocity of particles is dampened, after which these particles enter garbage containers under action of centrifugal forces. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2053237-C1 (RU)
Inventor: SHEJNIN VLADIMIR BORISOVICH
IPC: C07F15/02
Filed: 1991-12-27
Granted: 1996-01-27
Abstract: FIELD: metalloorganic compounds. SUBSTANCE: product: iron (II) tetraphenylporphin. Reagent 1: iron (III) tetraphenylporphin chloride is heated in the gaseous phase at 360-380 C under vacuum. EFFECT: improved method of synthesis. 2 dwg
Patent RU-2019278-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/04
Filed: 1991-12-29
Granted: 1994-09-15
Abstract: FIELD: chemical engineering; chemical industry. SUBSTANCE: gas to be scrubbed is admitted to external surfaces of hollow fibres 2 via openings 20 through porous disc 15 to flow between hollow fibres 2 and enter disc 14. Gas further flow through radial passages 11 to enter axial passage 12 to open valve. Contaminants are diffused through walls of hollow fibres 2 into central passages from which these are blown out by scavenging gas introduced in portions from enclosure into which decontaminated gas is routed. EFFECT: more sophisticated design. 2 dwg
Patent RU-2009784-C1 (RU)
Title: Unit-type spindle head
Inventor: YUDIN NIKOLAJ I
IPC: B23B47/26
Filed: 1992-01-29
Granted: 1994-03-30
Abstract: FIELD: machine tool manufacture. SUBSTANCE: head has body 1, main motion drive 2 and a tool feed pneumohydraulic drive which liquid cavity is connected to pneumohydraulic converter 12 by throttle 9 and liquid flow regulator 10. The gas cavity of the pneumohydraulic converter communicates with a compressed gas source by a valve and pneumatic distributors 14 and 15 which are connected to the gas cavity of the pneumohydraulic drive. The pneumohydraulic drive is made in the form of a double-piston pneumohydraulic cylinder 4 which is fastened to the head tail spindle, rod 6 of piston 7 is fastened to body 1 and piston 8 is freely mounted in pneumohydraulic cylinder 4. Time relay 19 connected to end switch 20 is installed between pneumatic distributors 14 and 15. The gas middle cavity of the pneumohydraulic cylinder is connected to pneumohydraulic converter 12 and pneumatic distributors 14 and 15 by pressure relay 21. The liquid cavity and the lower gas cavity of the pneumohydraulic cylinder communicate with safety pressure relay 22 connected to the pneumatic distributors. Throttle 23 is mounted on the line between pneumatic distributors 15 and pneumohydraulic converter 12. EFFECT: improved structure. 1 dwg
Patent RU-2005585-C1 (RU)
Inventor: LITVINTSEVA IRINA I
IPC: B23P6/00
Filed: 1992-02-26
Granted: 1994-01-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: subject to mechanical working are elements of electrodes of regular and irregular shape with length-to-diameter relation more than two. For joining surfaces to be connected use is made of edge, socket or tenon joints or of any of their combination. Assembly is effected with the aid of threaded or plain nipples, tenon joints or bonding, fluxing or other agents. Mechanical working of surfaces to be joined is carried out by tools mounted in adjustable and tunable fixture. EFFECT: enhanced reliability. 9 cl, 10 dwg
Patent RU-2039606-C1 (RU)
Inventor: NEVEROV VALERIJ V
IPC: B02C17/16
Filed: 1992-01-22
Granted: 1995-07-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: device for powder grinding has a vertical cylindrical housing with an inlet hole on the upper face wall and an outlet hole on the lower wall. The diameter of the shaft of the stirrer in the part of the shaft which during the operation is submerged into the grinding charge is made greater by 0.5 of the diameter of the stirrer housing. The distance between the surfaces of the shaft and of the housing must not be less than two diameters of the grinding balls. EFFECT: enhanced efficiency of grinding. 1 dwg, 1 tbl
Patent RU-2059883-C1 (RU)
Inventor: URAZAKOV KAMIL R
IPC: F04B47/00
Filed: 1991-07-01
Granted: 1996-05-10
Abstract: Использование: в нефтедобывающей промышленности при добыче вязких нефтей. Сущность изобретения: установка содержит утяжеленный низ, расположенный вне полости подъемного лифта, связанный с нижней частью ступени дифференциального плунжера, в которой расположен всасывающий клапан. Утяжеленный низ выполнен ступенчатым. Переводник, соединяющий низ с плунжером, сообщает насос с его полостью. Верхняя ступень имеет меньший диаметр на длине, равной длине хода плунжера. 1 ил.
Patent RU-2018446-C1 (RU)
Title: Mill-mixer
Inventor: SIVACHENKO LEONID A
IPC: B28C5/14
Filed: 1992-03-19
Granted: 1994-08-30
Abstract: FIELD: grinding and separating materials. SUBSTANCE: mill-mixer has a case provided with projections mounted with a spaced relation with each other, charging and discharging devices, and arc-like bent screw spirals. Diameter of a turn, diameter of cross-section and length of the spiral decrease in the direction of material movement. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2066215-C1 (RU)
Title: Ultrasonic therapeutic apparatus
Inventor: MARCHENKO ALEKSANDR TIMOFEEVIC
IPC: A61H23/00
Filed: 1992-03-27
Granted: 1996-09-10
Abstract: FIELD: medicine. SUBSTANCE: invention is meant for physiotherapy and diagnostics. Ultrasonic therapeutic apparatus has source of ultrasonic oscillations and power amplifier connected in series with wide-band ultrasonic radiator. Source of ultrasonic oscillations includes variator of signal frequency and phase, power amplifier has amplitude normalizer. Multimode cavity resonator manufactured in the form of disc smoothly changing in thickness with capability of frequency overlapping of resonance oscillations depending on thickness and radius is used in the capacity of wide-band ultrasonic radiator. Ultrasonic radiator is polarized in agreement with nonlinear law. EFFECT: modification of radiation field of ultrasounds with increased efficiency of action.
Patent RU-2029040-C1 (RU)
Title: Beam
Inventor: SELIVANOV NIKOLAJ P
IPC: E04C3/292
Filed: 1992-04-24
Granted: 1995-02-20
Abstract: FIELD: construction. SUBSTANCE: beam of combined design with wall and compressed and stretched belts has wall made on part of height consisting of at least two corrugated members, continuous or with spans or intermittent over length of beam. Compressed belt is wooden, and stretched belt is made of stronger material and consumes less amount of material. Versions of beam design are provided. EFFECT: higher efficiency. 15 cl, 20 dwg
Patent RU-2040282-C1 (RU)
Title: Method for treating postinsult paresis
Inventor: SIDOROVA SVETLANA A
IPC: A61N1/18
Filed: 1992-02-18
Granted: 1995-07-25
Abstract: FIELD: medicine. SUBSTANCE: method involves applying rhythmic light stimulation, carrying out electric irritation of motoric point of healthy hand extensor, symmetric zone on the paretic hand, motoric point of the dorsal flexor muscle of healthy leg, the corresponding zone of the injured low extremity by means of Amplipulse-4 apparatus. Then a pause is taken and the procedure is repeated. EFFECT: higher volume of extremity motion; accelerated restoration of postinsult functions; developed conditional reflex of injured structures with components of sensoromotoric sphere. 2 cl
Patent RU-2001042-C1 (RU)
Inventor: MUSHINA EVGENIYA A
IPC: C08F4/63
Filed: 1992-04-27
Granted: 1993-10-15
Abstract: Использование изобретени ; производство пластмасс Сущность изобретени : провод т полимеризацию  этилена в газовой фазе. Катализатор  полимеризации - нанесенные на носитель тетра-  хлорид титана, закрепленный на дихлориде магни   и цирконий-апюминийорганическое соединение,  представл ющее собой продукт взаимодействи   тетрахлорида циркони  с диеном, выбранным из  группы, включающей бутадиен, изопрен и аллен, и  триизобутилалюминием при мол рном отношении  диен: тетрахпорид циркони  3 - 6 и атомном отношении  алюминий: цирконий от 3 - 6. атомное отношение  в катализаторе: титан: цирконий 0,3 - 1,0, титан:  магний 0.03 - 0.04, концентраци  титана 0,1 -  1.0 мас.% на носитель. Сокатализатор - триизобу-  тилалюминий. Атомное отношение алюминий в со-  катализаторе: титан 50 - 200. 1 табл.
Patent RU-2028743-C1 (RU)
Title: Apparatus to apply fertilizers in soil
Inventor: EMINBEJLI ZAUR NADZHAF OGLY
IPC: A01C3/06
Filed: 1992-05-14
Granted: 1995-02-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has pulling mechanism with mounting system, frame with supporting wheels and mounted on frame basket with measuring window. Small frame with transverse beams, supporting wheels and mechanism to regulate run of plough-shares is connected to basket frame from front side. Small frame is connected with cultivator and its plough-shares - with covering devices. Cultivators are spring-loaded to plough-shares. Basket has plate-type conveyers with drive, and guides to feed fertilizers into slots of plough-shares. Cantilever is mounted on rear beam of small frame, that is hinged to frame of basket. Worm conveyer with left and right winding is mounted in basket body. Beaters are mounted on ends of worm feeder. Side ends of body bottom have unloading windows. Guides are connected to worm feeder body, set inclined and are changeable, depending of width of plough-shares spacing. Drive of plate-type conveyers is made in the form of gear box. EFFECT: apparatus to apply fertilizers in soil allows to exercise uniform deep application of organic and mineral fertilizers in space between rows of plants. 10 dwg
Patent RU-2067739-C1 (RU)
Inventor: ADOV ALEKSANDR B
IPC: F41A3/72
Filed: 1992-06-05
Granted: 1996-10-10
Abstract: Использование: в оружейной технике, в частности в стрелковом и пушечном оружии. Сущность изобретения: для повышения жесткости ствольной коробки, надежности работы в затрудненных условиях и эксплуатационных свойств оружия, содержащего затвор и затворную раму с вынесенной вперед рукояткой взведения, стержень рукоятки взведения выполнен жестко закрепленным на торце затворной рамы, имеет площадку, взаимодействующую со штоком газового устройства, и выступы, взаимодействующие с продольными направляющими ствольной коробки, выполненными в виде прямоугольных открытых пазов, образованных во взаимно перпендикулярных плоскостях. 3 ил.
Patent RU-2031251-C1 (RU)
Inventor: YAKOVENKO NIKOLAJ A
IPC: F04C19/00
Filed: 1992-07-06
Granted: 1995-03-20
Abstract: Использование: в компрессоростроении. Сущность изобретения: в цилиндрическом корпусе размещено с эксцентриситетом лопастное рабочее колесо. Цилиндрические проточки расположены на внутренней стороне торцовых крышек с всасывающими и нагнетательными окнами. В проточках размещены торцы корпуса. Проточки смещены относительно их оси на величину эксцентриситета. Рабочее колесо расположено соосно крышкам. 2 ил.
Patent RU-2062449-C1 (RU)
Title: Device measuring intensity of luminous radiation
Inventor: IVANOV FEDOR I
IPC: G01J1/04
Filed: 1992-07-24
Granted: 1996-06-20
Abstract: FIELD: physics. SUBSTANCE: device measuring intensity of luminous radiation includes case housing photosensitive element manufactured in the form of photoactive threadlike crystal supported as cantilever. Length of threadlike relates to its thickness as 650-800. EFFECT: simplified design, improved operational reliability. 1 dwg
Patent RU-2034285-C1 (RU)
Title: Sensor of concentration of vapors of ethanolamine
Inventor: SOROKIN SVYATOSLAV I
IPC: G01N27/12
Filed: 1992-08-07
Granted: 1995-04-30
Abstract: FIELD: analytic instrumentation engineering. SUBSTANCE: sensor of concentration of vapors of ethanolamine has backing on which electrodes and sensitive layer are located. The latter is produced from porous sorbent in which activating substance is uniformly distributed. Heteropolycompound Mn 3 P 2 Mo 18 O 62  is used as activating substance. Its content in layer of sorbent amount to 1-70 per cent by mass. EFFECT: increased operational reliability. 2 dwg
Patent DE-10015691-C1 (DE)
Title: Production of a non-grain oriented hot-rolled magnetic steel sheet used in the production of engines comprises rolling a pre-material made of an iron alloy and deforming in the mixed austenite/ferrite region
Inventor: FRIEDRICH KARL ERNST
IPC: C22C38/06
Filed: 2000-03-29
Granted: 2001-07-26
Abstract: Production of a non-grain oriented hot-rolled magnetic steel sheet comprises: rolling a pre-material containing (in wt.%) 0.0001-0.05 C, not more than 1.5 Si, not more than 0.5 Al (where (% Si) + 2(% Al) is not more than 1.8) and a balance of iron to a thickness of not more than 1.5 mm; and deforming in the mixed austenite/ferrite region to give a mold change  iota H of less than 35 %.
Patent DE-10020022-C1 (DE)
Title: Device for vaporizing liquid anesthetic comprises rotating wick made of porous material
Inventor: GIPPERT KARL-LUDWIG
IPC: A61M16/18
Filed: 2000-04-22
Granted: 2001-10-18
Abstract: Device for vaporizing a liquid anesthetic comprises a rotating wick (16) made of porous material. This preferably consists of a paddle (17) coated on both sides with porous material (18).  An Independent claim is included for a method for vaporizing a liquid anesthetic using the device.
Patent DE-10035852-C1 (DE)
Title: Injection molding of thermoplastic components, for cameras, uses a mixture of granules of different colors with a window at the flow to the injection molding machine for color monitoring at time intervals by a camera to correct deviations
Inventor: MODEMANN JOHANNES
IPC: B29C45/76
Filed: 2000-07-24
Granted: 2001-09-27
Abstract: Injection molding of components, comprises granules of different colors, which are homogenized as required, and injected to mold components. The granules, are monitored through a window in the flow channel by a camera at given time intervals, to check the mean color value. This value is automatically compared with a nominal value, so corrective measures can be taken if deviation occurs.
Patent DE-10057993-C1 (DE)
Title: Headrest for automobile passenger seat has coupling device between headrest and seat backrest provided with base part, intermediate body and headrest support for 2-stage height adjustment
Inventor: WEILAND HOLGER
IPC: B60N2/48
Filed: 2000-11-23
Granted: 2001-12-20
Abstract: The headrest (10) is secured to the backrest of the automobile passenger seat at an adjustable height via a coupling device (12) having a base part (14) secured to the seat, a height adjustable intermediate body (16) and a headrest support (18) which is height adjustable relative to the intermediate body.  The intermediate body and the headrest support are moved together from the fully lowered position into an intermediate position via cooperating guide rail elements (24,42), before movement of the headrest support relative to the intermediate body into the maximum height position via further cooperating guide rail elements (44,52).
Patent DE-10060195-C1 (DE)
Title: Antriebsstrang für einen bewegbaren Kontakt eines elektrischen Schalters
Inventor: DAHL JOERG-UWE
IPC: H01H71/12
Filed: 2000-11-24
Granted: 2002-07-25
Abstract: Die Erfindung bezieht sich auf einen Antriebsstrang für einen bewegbaren Kontakt (1) einer Schaltkontaktanordnung eines elektrischen Schalters, bei dem einem gegen einen Anschlag (12) bewegbaren Koppelelement (3), das zwischen dem bewegbaren Kontakt (1) und einem zugehörigen Antriebselement (8) angeordnet ist, eine aus einem Fangelement (13) und einem Gegenstück (14) bestehende Prellschutzeinrichtung zugeordnet ist. Das Fangelement (13), das beim Auftreffen des Koppelelementes (3) auf den Anschlag (12) aufgrund der in seinem Schwerpunkt (16) angreifenden Trägheitskraft in eine Fangposition schwenkbar ist, weist zur Bildung eines vorübergehenden Wirkverbindung mit dem Gegenstück (14) eine sich in Schwenkrichtung (23) erstreckende Arbeitsfläche (22) auf. DOLLAR A Um ein Zurückprellen des Koppelelementes (3) bis in eine der geschlossenen Stellung der Schaltkontaktanordnung entsprechenden Position sicher zu verhindern, ist das Fangelement (13) bis zur Bildung der vorübergehenden Wirkverbindung um einen Schwenkwinkel alpha1 von wenigstens 45 DEG frei schwenkbar und die Arbeitsfläche (22) über einen Bogenwinkel beta1 von wenigstens 20 DEG in Schwenkrichtung (23) ausgedehnt. Das Fangelement (13) kann zweckmäßig als einarmiger, hakenartiger Hebel ausgebildet sein, von dem das Gegenstück (14) hintergreifbar ist.
Patent DE-10121082-C1 (DE)
Title: Magnetic system for vacuum arc vaporizer for vaporization of cathodic target has central permanent magnet beneath target carrier and outer permanent magnet deformed inwards at center
Inventor: GEBHARDT BARBARA
IPC: H01J37/32
Filed: 2001-04-28
Granted: 2002-07-11
Abstract: The magnetic system has a central permanent magnet beneath the target carrier supporting the cathodic target (4) and an outer permanent magnet enclosing the target, coupled together by a flux return plate fitted to their undersides. The outer permanent magnet is deformed inwards towards the center on at least one side, by at least 10 % of the distance between the central permanent magnet and the outer permanent magnet, both magnets matched to the shape of the cathodic target.
Patent DE-10219982-C1 (DE)
Title: Method of continuously separating paper blanks has feed belt with roller to engage underside of lowest blank in stack positioned by guide tongue
Inventor: HECHLER JUERGEN
IPC: B65H1/06
Filed: 2002-05-03
Granted: 2003-07-31
Abstract: The method of continuously separating paper blanks (2) uses a conveyor under the sack of blanks with a  continuously moving feed belt (5) which is cyclically brought into engagement with the stack by a cam. A feed roll (10) is positioned directly adjacent to the belt to engage the lowest blank  to control the feed speed of the blank. The stack is held in place by a guide tongue (1). Claims include a feed using the method.
Patent DE-19517857-C1 (DE)
Title: Breathing bag for sick or injured people
Inventor: LAKHANI MUKUND
IPC: A61M16/00
Filed: 1995-05-16
Granted: 1996-05-09
Abstract: A breathing bag (10) made of silicone or a thermoplastic elastomer has an inflatable, folded reservoir (11) with a holding element (12) and an opening section (16) which forms a connection (15) to a sleeve (13). The holding element is ring-shaped and has a vulcanised bead (20) which has a locating section behind a sleeve step (19). The holding ring pref. consists of a material with a Shore A hardness of 70.
Patent DE-19520564-C1 (DE)
Title: Effluent or water denitrification process and appts.
Inventor: KUNZ PETER M PROF DR
IPC: C02F3/30
Filed: 1995-06-06
Granted: 1996-09-05
Abstract: Process for the denitrification of water comprises rotating immersed bodies into which the water is cascaded through reactor elements and then biologically reduced. Depending on a contamination equiv., obtd. by multiplying the flow vol. of the incoming water with the redox potential measured from the redox potential difference between the inlet and outlet regions, various sizes of microorganism material fixed onto spherical carrier material are kept under reducing conditions in a reactor region. The reactor region comprises a sloping drum resembling a rising screw conveyor. The dwell time of the water is varied by changing the water level. Also claimed are: (1) an appts. for carrying out above process, and (2) an effluent treatment plant using this process and appts.
Patent DE-19600602-C1 (DE)
Title: Grinder and polisher for hollow conical seal seating in nozzle
Inventor: BECKER MANFRED G
IPC: B24B15/02
Filed: 1996-01-10
Granted: 1996-10-24
Abstract: The workpiece holder carriage (8) has a fixed hydraulically centred holder mandrel (9) which has outlets (10) distributed over its length for hydraulic centering. The holder mandrel has a driver (11) for the nozzle body (2) placed on the holder mandrel. The nozzle body has a cylindrical cavity (12) for the holder mandrel and is rotated on the axis (3) of this cavity. The holder mandrel has a hole (14) passing through it longitudinally and which contains the drive spindle (15) of a profiled grinder and polisher implement (16) driven by a motor (17) on the workpiece holder carriage.