baber/WOPTO huggingface dataset:
Patent DE-4001201-C1 (DE)
IPC: B01F13/00
Filed: 1990-01-17
Granted: 1991-10-02
Abstract: The invention relates to a floating aerator for introducing air into a stretch of water, in particular an activated sludge plant, having at least one air supply line extending over the water surface and at least one base aerator which is suspended below the water surface by means of a float mounted on the air supply line and at least one connecting line branching off from the air supply line and which introduces air into the stretch of water at that point. To simplify mounting and to improve the operation of such floating aerators, the invention proposes that the air supply line is constructed as a continuous hose line (3) and that the float comprises at least two shaped parts (6, 7) which form a float and which are mounted on the hose line and enclose the hose line (3) completely or partly in a through opening formed by the shaped parts. 
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Patent DE-4127500-C1 (DE)
Title: Bicycle spoked wheel with cavity rim - has nipple with axis-parallel multi-slit head held locked in outer wall, on insertion through cavity outer wall
IPC: B60B1/04
Filed: 1991-08-20
Granted: 1992-10-01
Abstract: The spoked wheel has a rim with a hollow chamber, to which the spokes can be screwed in tension, when their nipple tips are led through the chamber wall. The nipple tips (2) have a head (21) which is slit in axis parallel direction at several places. It is held latched in place, when the flexible head is compressed and led through the hole (16) in the chamber (11) outer wall (12). Preferably, the orthogonal slits are used in the head. USE/ADVANTAGE - For bicycle wheels, with improved and easy assembly.d
Patent DE-4313478-C1 (DE)
Title: Selectively variable optical data store and method for its production
Inventor: EHRFELD WOLFGANG PROF DIPL PHY
IPC: G11B7/26
Filed: 1993-04-24
Granted: 1994-09-01
Abstract: A description is given of a selectively variable optical data store (1) which has, between two plates (discs) (8) and (9), a layer (7) of chambers (4) into which there is introduced an optical storage medium (25) in the form of a mixture of solid particles with a liquid-crystalline phase. The optical data store (1) can be manufactured in the form of a CD or as a credit card. The data store (1) is produced as follows: first of all one of the two plates (8) or (9) is joined to the layer (7) of chambers, then the optical storage medium is introduced into the chambers, this preferably being carried out in vacuo, and the layer of chambers is subsequently joined to the second plate. The chambers can be impressed into the layer (7) of chambers. However, use can also be made of filter diaphragms having pores or zeolite. <IMAGE>
Patent DE-4342341-C1 (DE)
Title: Stretching apparatus
Inventor: KADAGIES KLAUS DIPL ING
IPC: B29C55/08
Filed: 1993-12-11
Granted: 1994-10-13
Abstract: A stretching apparatus for a moving fabric web has two rollers (1, 2), of which one carries on the circumference a relief (9) consisting of a multiplicity of elevations (10) and depressions (11) and the other carries on the circumference a complementary relief (15), the elevations (16) of which engage into the depressions of the first-mentioned roller (1). One roller (2) is a sag-adjusting roller with an inner stroke. Its outer surface (14) carries the relief (15). By means of this stretching apparatus, a desired stretching profile can be achieved in a simple way. <IMAGE>
Patent DE-4431245-C1 (DE)
Title: Ceiling ducting device for large=capacity vehicle
Inventor: KNAPP JOST
IPC: B60R5/00
Filed: 1994-09-02
Granted: 1996-01-04
Abstract: The ceiling ducting device has a pressed profile (18) against the channel walls limiting the reverse side (11) of the luggage fitting (13), offset towards the centre of the vehicle. This profile passes round the channel wall (22) against the dividing wall (20) between the service channel (15) and the panel channel (17). The longitudinal edges (23) of this channel wall (22) facing towards the windows have half-round grooves (24), in which a counter-piece (25) can be hung to form a hinge. The two shoulders (26,27) form a sector of the channel wall (31,23) while the remaining channel wall sectors are composed of part of the rib bearing structure (1) and have a coating (34).
Patent NL-1026391-C1 (NL)
Title: Meat substitute comprising milk curd, a metal-cation-precipitated hydrocolloid and water includes a heat-gellable binder
Inventor: PENDERS JOHANNES ANTONIUS
IPC: A23J3/22
Filed: 2004-06-11
Granted: 2004-09-14
Abstract: Meat substitute product comprising milk curd, a metal-cation-precipitated hydrocolloid and water includes a heat-gellable binder. An independent claim is also included for producing a meat substitute by preparing a mixture of milk curd, a calcium-complexing agent and water, combining the mixture with an aqueous solution of a hydrocolloid that can be precipitated with at least divalent metal cations, adding an aqueous solution containing at least divalent metal cations, and combining the resulting fibers with a heat-gellable binder.
Patent NL-1030128-C1 (NL)
Title: Envelope with water sensitive adhesive strip, includes space between strip and edge of flap
Inventor: PENNINGS PETRUS HENDRIKUS ADRI
IPC: B65D27/00
Filed: 2005-10-06
Granted: 2007-04-10
Abstract: Space is left between the adhesive strip (7) and the edge of the closure flap (5). An independent claim is also included for the device used to apply the adhesive strip to the flap, comprising an applicator roll with identical stamps arranged out it, the distance between the stamps corresponding to the distance between the envelopes on the feed conveyor.
Patent NL-1034389-C1 (NL)
Title: Trailer for e.g. motorcycle, has inner frame which can be pivoted up and down manually relative to outer frame by moving tow bar
Inventor: JONKER ROBERT ALEXANDER
IPC: B60P1/04
Filed: 2007-09-14
Granted: 2009-03-17
Abstract: The inner frame of the trailer can be pivoted up and down manually relative to the outer frame via the tow bar, once the anchor mechanism used to fix the frames into position relative to each other has been released. Moving the tow bar in an upward direction brings the inner frame to rest on the floor and moving it in a downward direction brings it back level with the outer frame.
Patent NL-1034608-C1 (NL)
Title: Hoisting device for use in overhead crane, has two linearly movable frames directly connected to connection element, and two pressure control arms provided in vertical plane parallel to long side of lifting load
Inventor: NOWE WIM
IPC: E04G21/14
Filed: 2007-10-31
Granted: 2009-05-06
Abstract: The device has two linearly movable frames (2) directly connected to a connection element, and two pressure control arms (3) provided in a vertical plane parallel to a long side of a lifting load (21), where the pressure control arms are driven by a motor (5). The connection between the frames is formed by a bar, where the connection between the frames is governed by a shear mechanism.
Patent RU-2073541-C1 (RU)
Title: Fire-extinguishing device
Inventor: ZABEGAEV VLADIMIR I
IPC: A62C35/00
Filed: 1989-04-27
Granted: 1997-02-20
Abstract: FIELD: fire-fighting equipment, in particular, automatic devices intended to feed fire-extinguishing substance to the zone under control. SUBSTANCE: the device has an elastic shell filled with fire-extinguishing means placed in a vessel, means for keeping the vessel above the zone under control and a means for destruction of the shell. The vessel is made of latticed elastic material, and the means for destruction represents an explosive charge. The charge is placed inside the elastic shell in its center and dipped in the fire-extinguishing means. The means for keeping the vessel has a hole for filling the shell with fire-extinguishing means and mounting the cartridge, it also has a threaded plug. EFFECT: enhanced efficiency.
Patent RU-2015170-C1 (RU)
Title: Method and apparatus for continuous smelting of metal melting stock
Inventor: LYUDVIG FON BOGDANDI
IPC: F27B14/18
Filed: 1988-12-16
Granted: 1994-06-30
Abstract: FIELD: metallurgy. SUBSTANCE: metal scrap and/or iron are loaded in a bath of an aggregate. Gas-type fuel and oxygen by radial sprays through side walls are fed into restoring tongue of flame over molten bath in the lower part of the aggregate. Oxidizer is fed over the fuel spray in quantities, that are necessary for full burning of the fuel. Then metal and slag through holes in a side wall are poured out into a ladle. Oxygen is fed into the restoring tongue of flame with oxidizer consumption factor of 0.8 - 0.9. Metal is poured out together with slag. During change of ladle after it is filled, the aggregate is inclined so, that the level of the molten bath is lower, than pouring out holes. Apparatus to realize the method has at least one burner, located on a wall of a transitional receiver coaxially with one of its canals. Pouring out canal of the transitional receiver is made in parallel to longitudinal axis of the body. An air lance is located over burners. The body is mounted on the transverse shaft and is capable to turn. EFFECT: method and apparatus are used for continuous smelting of metal melting stock. 5 cl, 1 dwg
Patent RU-2015618-C1 (RU)
Title: Method and device for pulse-time conversion of dc voltage into code
Inventor: NIKONOV ALEKSANDR V
IPC: H03M1/50
Filed: 1989-01-06
Granted: 1994-06-30
Abstract: FIELD: measurement technology. SUBSTANCE: method of pulse-time conversion of a d. c. voltage into code involves the steps of: forming a main signal initial value proportional to an input one, at a first step, diminishing it up to zero at a second step, filling the time period of the second step with reference-frequency pulses and forming a code by counting them. The method is characterized in that at the first step two signals of one the same frequency and phase are formed one of which is a reference signal and the other is one to be adjusted, varying the phase of the latter by acting on it by an input voltage and forming the main signal initial value from the phase difference between the reference and adjusted signals, at the second step the adjusted signal is affected to the action of main one till reaching phase difference equal zero. The device for effecting method has a voltage-to-time interval converter, comparison unit, time interval meter, control unit. The device is characterized by the use of auxiliary switch, adder, adjustable generator, phase detector, low-pass filter, d. c. amplifier connected in series. EFFECT: enhanced speed with accuracy maintained. 2 cl, 3 dwg
Patent RU-2024311-C1 (RU)
Inventor: MEZHIBURSKIJ YURIJ KH
IPC: B02C17/18
Filed: 1989-04-05
Granted: 1994-12-15
Abstract: Использование: в горнообогатительной, химической, металлургической отраслях промышленности, а также в промышленности строительных материалов и в других отраслях народного хозяйства. Сущность изобретения: барабанная мельница содержит приводной футерованный барабан, закрепленные в опорах загрузочную и разгрузочную цапфы, опора первой из которых установлена на направляющих, параллельных оси вращения барабана с возможностью перемещения и фиксации в заданном положении, мельница снабжена футерованными кольцевыми вставками, установленными между барабаном и подвижной загрузочной цапфой, причем кольцевые вставки выполнены разной длины, кратной длине наиболее короткой вставки. 2 ил.
Patent RU-2003305-C1 (RU)
Inventor: VOROBEV BORIS F
IPC: A61M1/12
Filed: 1989-07-26
Granted: 1993-11-30
Abstract: Использование  изобретение относитс  к медицинской  технике, точнее к устройствам замены  естественного сердца искусственным. Сущность:  искусственное сердце содержит корпус 1, крышки  3,4, желудочки дл  крови Д Е, камеры дл  рабочих  жидкостей А, Б, В, Г, и привод установленный в камерах  дл  первой рабочей жидкости А и Б, состо щий  из двух электромагнитов с подвижными 19,20  и неподвижными 13,14 сердечниками с обмотками  15,16, закрепленных на противоположных сторонах  общего основани  2 с отверсти ми 21 дл  сообщени  камер А и Б, две пружины 17,18, одни концы  которых закреплены на общем основании 2,.а другие  соединены с соответствующими подвижными сердечниками 19,20, в которое, с целью повышени   надежности за счет принудительной перекачки  первой рабочей жидкости из одной камеры (А) в  другую (Б) и непофедственной передачи силового  усили  от одной пружины (17) к другой (18), а также  уменьшение габаритов и веса, введено два жестких  вытеснител  11, 12. расположенных между соответствующими  подвижными сердечниками 19, 20  электромагнитов и желудочками дл  крови Д Е, и  жестко соединенных между собой (стойки 9, 10} с  возможностью их совместного перемещени  в основании  2 перпендикул рно ему. и контакта с подвижными  сердечниками 19, 20. причем по периферии  вытеснители 11, 12 герметично соединены с  основанием 2 гибкими теплопровод щими оболочками  22,23, образующими с вытеснител ми 11,12 и  основанием 2 камеры А, Б дл  первой рабочей  жидкости. Форма вытеснителей 11, 12 и подвижных  сердечников 19. 20 повтор ет форму соответствующих  крышек 3,4 корпуса 1 1 зп ф-лы, 1  ил.
Patent RU-2029880-C1 (RU)
Inventor: MENSHIKOV STANISLAV STEPANOVIC
IPC: F02G5/04
Filed: 1989-08-24
Granted: 1995-02-27
Abstract: Сущность изобретения: введено тормозное устройство, а установка термохимической обработки воды и испарительная установка работают на тепловой энергии выпускных газов, причем газ вдувает в воду гранулы сыпучего материала. 13 з.п. ф-лы, 72 ил.
Patent RU-2076878-C1 (RU)
Title: Process for preparing elastomers based on oligobutadiene dihydrazone or oligoisoprene dihydrazone
Inventor: KOSTRICHKIN ALEKSANDR V
IPC: C08G18/62
Filed: 1989-12-04
Granted: 1997-04-10
Abstract: FIELD: manufacture of coatings, castings and sealants. SUBSTANCE: elastomer based on oligobutadiene dihydrazone or oligoisoprene dihydrazone and compounds containing isocyanate groups is hardened at 100-180 C in boiling water or steam for 40-120 min. Elastomer properties: rupture resistance is 4.4-25.2 MPa. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2026921-C1 (RU)
Title: Device to densify near-pile soil
Inventor: KOVANKO VLADIMIR VLADIMIROVICH
IPC: E02D3/046
Filed: 1990-06-04
Granted: 1995-01-20
Abstract: FIELD: densification of near-pile soil. SUBSTANCE: device has cylindrical body, an anvil, installed in such a way to enable moving as to the body, cap, shell, positioned concentrically as to the body. The shell is made of two equal sections generating slots which come wider in upper parts of the sections. Lower parts of the sections are connected to each other through lower axle. The anvil is joint to shell sections through upper axle and tie rods. The tie rods have rests to restrict moving. The tie rods are installed on upper axle at an angle to it to enable turning around the axle. EFFECT: soil densification. 2 dwg
Patent RU-2016640-C1 (RU)
Title: Mixing device
Inventor: GURKIN YURIJ I
IPC: B01D1/00
Filed: 1990-06-04
Granted: 1994-07-30
Abstract: FIELD: mixers. SUBSTANCE: device is made in the form of an impeller which has two intersecting partitions in the form a rectangular triangle with a blind cutting in the middle of the hypothenuse, and the cutting slot length is no less than half the height of the triangle. The partitions are connected to each other in the middle part and to a shaft. The impeller is made with rings embracing it, each of which is located in the plane corresponding to its partition. EFFECT: improved structure. 5 dwg
Patent RU-2033083-C1 (RU)
Title: Method of projection of pathological focus on skin
Inventor: MAMEDOV ADIL GANBAR OGLY
IPC: A61B6/00
Filed: 1990-05-03
Granted: 1995-04-20
Abstract: FIELD: medicine; notably, X-ray diagnosis. SUBSTANCE: method consists in that an X-ray contrast coordinate device is placed on the area of the supposed pathological. Then an X-ray picture is taken of the area with successive determination and transfer to the surface of skin. The coordinate device is made like a frame with holes and capable of embracing the pathological focus without overlapping it. The holes revealed on the picture make it possible to plot the position of margins of the focus. EFFECT: higher accuracy and reliability.
Patent RU-2034870-C1 (RU)
Title: Antifriction compound emulsified in lubricating media for engageable surfaces
Inventor: RYABININ NIKOLAJ A
IPC: C10N40/25
Filed: 1990-07-31
Granted: 1995-05-10
Abstract: FIELD: antifriction coatings. SUBSTANCE: antifriction compound emulsified in lubricating media consists of the following components, parts by mass: polyperfluoro-propylene oxide at content of fluorine ion of 0.003-0.005 mg/g of polymer and molecular mass of 2500-9000, 25-50; polyoxyethylene glycol at molecular mass of 400, 15-50; refined alkylaryl sulfonate based on sodium salts of petroleum sulfonates, 25-35 and fluorine chlorine carbon oil which is mixture of stabilized liquid polymers of trifluoroethylene chloride, 10-15. Comparative wear resistance of engageable steel surfaces coated with lubricating oil with this antifriction compound is 2.15 to 2.36 as compared with standard compound whose wear resistance is equal to 1.25 to 1.33. EFFECT: high wear resistance of coats. 2 tbl
Patent RU-2071098-C1 (RU)
Title: Process for calibration of field installation and equipment for methods of natural electromagnetic field of the earth
Inventor: ELISEEV ALEKSANDR A
IPC: G01V13/00
Filed: 1990-07-18
Granted: 1996-12-27
Abstract: FIELD: geoelectric prospecting. SUBSTANCE: input converters of electric and magnetic fields are laid, measuring device is established, calibration of converters of electric and magnetic fields is conducted simultaneously on all working frequencies with the aid of signal simulator at specified level of selection of meter. Serviceability of meter and simulator are tested in advance, measurement of signals of simulator is performed on all working frequencies simultaneously at the same level of selection. Pseudorandom reconstructed signal with frequency band equal to at least range of working frequencies of measurement equipment is chosen as calibration signal. EFFECT: enhanced reliability. 4 dwg
Patent RU-2017140-C1 (RU)
Inventor: LAPTIJ NATALYA A
IPC: G01N21/76
Filed: 1990-08-08
Granted: 1994-07-30
Abstract: Камера устройства для регистрации сверхслабого свечения выполнена в виде корпуса, в нижней части которого расположены шторки, механически связанные с электромагнитом управления длительностью светового импульса. В кювете выполнены каналы с расположенными в них световодами, а по периферии верхней плоскости кюветы - углубления. 1 ил.
Patent RU-2069186-C1 (RU)
Inventor: LINNIKOV OLEG D
IPC: C02F5/00
Filed: 1990-09-12
Granted: 1996-11-20
Abstract: Использование: предотвращение образования отложений сульфата кальция на теплопередающих поверхностях в системах водоснабжения и опреснения. Сущность изобретения: способ включает электролиз обрабатываемой воды в анодной камере диафрагменного электролиза и через нее пропускают электричество в количестве 9,3-70,0 А•ч/м 3 . В катодную камеру электролизера подают любую другую воду, например, упаренный раствор после выпарной установки. 1 табл., 1 ил.
Patent RU-2032903-C1 (RU)
Title: Method of determination of creasing of nap of fabrics
Inventor: PERO YULITA
IPC: G01N15/14
Filed: 1990-12-19
Granted: 1995-04-10
Abstract: FIELD: analysis of materials. SUBSTANCE: for realization of method equal illumination of sample of fabric having first creased section and second uncreased section is provided as well as generation of digital image of surface of illuminated sample. This image than is studied with the aid of analyzer which can compare degree of dullness of two sections of fabric by means of comparison program. Difference between value of degree of dullness of first section and value of degree of dullness of second section is assumed as index of creasing of first section. EFFECT: reduced time and improved authenticity of determination of degree of creasing of nap of fabrics. 3 cl, 2 dwg
Patent RU-2017139-C1 (RU)
Title: Method of testing atmospheric layers for concentration of their gas components
Inventor: EGOROV ALEKSANDR D
IPC: G01N21/61
Filed: 1991-03-27
Granted: 1994-07-30
Abstract: FIELD: optical location. SUBSTANCE: probing impulses are sent towards at least two probing routs complementing the main one with these routes intersecting inside the layer to be tested and crossing the main probing route at the points of its cutting the boundaries of the layer. EFFECT: more exact results, low operating time. 1 dwg
Patent RU-2035251-C1 (RU)
Title: Steel gas bottles and method of their manufacture
Inventor: ROMANOV ALEKSANDR I
IPC: B21D51/24
Filed: 1991-02-15
Granted: 1995-05-20
Abstract: FIELD: working metals by pressure. SUBSTANCE: steel bottle has a bottom and neck. Inside the bottle, a standard locking system is installed. The zone in which the neck smoothly turns into the housing, there is an interior flange; the bottom has a supporting edge. The size of the interior flange is determined according to the ratio suggested. EFFECT: higher reliability. 2 cl, 1 dwg
Patent RU-2091810-C1 (RU)
Title: Acustooptical signal processing device
Inventor: BUKHARIN NIKOLAJ A
IPC: G06E3/00
Filed: 1991-04-15
Granted: 1997-09-27
Abstract: FIELD: optical data processing, applicable for formation of terrain image in radar sets with a synthesized aperture. SUBSTANCE: the device uses series-connected multivibrator 4, linear frequency-modulated signal generator 3 and multiplier 5, connected in series clock pulse generator 2 and multi-input analog delay line 1, the mask is made with coefficient T. EFFECT: enhanced resolving power. 1 dwg
Patent RU-2048754-C1 (RU)
Inventor: KHUSAINOV RUSTAM
IPC: A01J5/04
Filed: 1991-04-17
Granted: 1995-11-27
Abstract: Использование: в сельском хозяйстве, в животноводстве. Сущность изобретения: применение изобретения позволяет снизить травмирование животных и заболеваемость их маститом в период доения, уменьшить массогабаритные размеры и повысить надежность доильного аппарата в работе благодаря применению электронных схем в генераторе импульсов. Каждый стакан доильного аппарата включает гильзу 1 и расположенную в ней сосковую трубку 2, между которыми установлены дугообразные электромагниты 3 с ферромагнитными сердечниками 4. В верхней части стакана расположен присосок 5, а в нижней части - подсосковая камера 6 и молочная труба 7. Исполнительные механизмы каждого выжимного элемента доильного аппарата выполнены в виде пары диаметрально размещенных дугообразных электромагнитов 3, установленных с зазором между их торцовыми поверхностями. При этом обмотки электромагнитов 3 выжимных элементов, расположенных на одном уровне, всех доильных стаканов соединены параллельно. При этом система управления доильного аппарата включает генератор тактов, распределитель импульсов, три усилителя мощности и блок питания. Доильный аппарат является транспортабельным, удобным в эксплуатации и может быть использован для доения коров в частных хозяйствах и на мелких и крупных животноводческих фермах. 4 ил.
Patent RU-2015140-C1 (RU)
Title: Method of preparing light filter for sight protection
Inventor: ROSLYAKOVA VALENTINA A
IPC: C08F120/14
Filed: 1991-04-22
Granted: 1994-06-30
Abstract: FIELD: protecting and optimizing of sight on looking videopictures. SUBSTANCE: chlorinated polyvinylchloride and industrial carbon-based dry rolled paste is dissolved in methyl methacrylate followed by introducing fat-soluble pure blue dyestuff or green anthraquinone 2 ZH, isobutyric salicylate and azodinitrile. The resulting mixture is polymerized so that monomer conversion of 3 - 4% is achieved followed by polymerization in a plane-parallel form producing a light filter ranging in thickness from 2,5 to 3,5 mm. EFFECT: higher quality of product, non-polluting process. 1 tbl