baber/WOPTO huggingface dataset:
Patent DE-19827447-C1 (DE)
Inventor: POLLAK-DIENER GEB POLLAK
IPC: F24F11/00
Filed: 1998-06-19
Granted: 1999-12-16
Abstract: Several air conditioning units (1-5) for cooling and warming up a current of air are integrated in a filter cover (6) and fitted with a controlled device for cooling and warming up air temperatures. Each air conditioning unit has its own controller. The air conditioning units are arranged on the same level above a production line (11).
Patent DE-19851324-C1 (DE)
Title: Radial piston hydraulic motor has roller guide rings with deformable section to form lock into cylinder block
Inventor: RICHTER HARALD
IPC: F04B1/04
Filed: 1998-11-06
Granted: 2000-03-16
Abstract: The hydraulic radial piston motor has guides for the cylinder rollers (2) formed as rings (14) each with a deformation section (15) which, in the deformed position, is form locked with the cylinder block.
Patent DE-19855016-C1 (DE)
Title: Gas-insulated, encapsulated HV voltage installation connection zone e.g. for HV switchgear and gas-insulated pipeline equipment
Inventor: GORABLENKOW JOERG
IPC: H02B13/045
Filed: 1998-11-20
Granted: 2000-04-06
Abstract: A connection zone or region on an encapsulated, gas- insulated high voltage (HV) installation, in which the edge region of an insulator is clamped between the ring-flanges of two encapsulation sections joined to one another. This edge region has a metallic ring-fitting in which the actual insulating body of the insulator is made of a synthetic resin and has its outer edge region tightly potted, so that a gap is formed between the outer surface of the insulating body and the inner surface of the ring-fitting.  The insulating body is provided on each front face of the edge region with an annular groove or slot for receiving a sealing ring. The gap (14) is joined to one of the two gas-spaces (7,8) bordering the insulator (10).
Patent DE-19948166-C1 (DE)
Title: Counter-embossing cylinder for ticket printing machine provided by relatively thin discs clamped between axial end discs
Inventor: BECK PEER
IPC: B44B5/00
Filed: 1999-10-07
Granted: 2001-01-18
Abstract: The counter-embossing cylinder is provided around its periphery with recesses corresponding to the raised areas of the embossing cylinder,obtained by etching or milling. The mantle surface of the counter-embossing cylinder provided by the outer peripheries of a number of relatively thin discs (12), e.g. paper discs, held between a pair of axial end rings (4,5) which are coupled together via screws (11) fitting through the discs.  An Independent claim for a manufacturing method for a counter-embossing cylinder is also included.
Patent RU-2054885-C1 (RU)
Inventor: REBROV VALENTIN G
IPC: A61B5/05
Filed: 1992-11-06
Granted: 1996-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has electrodes 2 and 3 positionable on forearm and shin of a patient, electric signal recording unit 1 data processing unit 6 with display unit 10. Data processing unit 6 has two parts. The parts are electrically connected with each other by means of detachable unit. One part of unit 6 is data collection unit 8 accumulating data during the whole measuring period retaining the data in memory independent of power supply. The second part is stomach and intestine sections contraction activity signal detection unit 9. EFFECT: enhanced effectiveness of diagnostic data collection. 5 cl, 5 dwg
Patent RU-2044323-C1 (RU)
Inventor: MISHIN VALERIJ A
IPC: G01R5/14
Filed: 1992-11-06
Granted: 1995-09-20
Abstract: Использование: щитовые приборы. Сущность изобретения: ферромагнитный сердечник выполнен со спиральным разрезом, расположенным в трех квадратах. Форма разреза такова, что при любом положении сердечника выполняется определенное соотношение произведения площади на координату ее центра масс. 4 ил. 2 табл.
Patent RU-2056155-C1 (RU)
Title: Apparatus for liquids stirring
Inventor: LELCHUK VALENTIN ALEKSANDROVIC
IPC: B01F15/00
Filed: 1992-11-23
Granted: 1996-03-20
Abstract: FIELD: chemical, hydrometallurgical and other branches of industry. SUBSTANCE: control block has membrane bypass valve. Pulse formation joint has two membranes and fixed on common with membranes rod valve, that are forming with body four chambers. In the case area of first membrane is larger than area of second membrane, that is larger than area of valve. Chamber between body and first membrane is connected to outlet of bypass valve and through small hole is communicated with atmosphere. Chamber between membranes is communicated with atmosphere. Chamber between second membrane and valve is connected to compressed gas pipeline, to receiver and to bypass valve. Chamber with valve is connected to pulse chamber and to blind chamber of air discharge member and rod is engaged with spring that presses valve to seat. EFFECT: improved design of liquids stirring apparatus. 1 dwg
Patent RU-2046163-C1 (RU)
Title: Method for manufacture of blast ferroelectric monocrystal
Inventor: MUSIKHIN LEONID A
IPC: C30B33/04
Filed: 1992-12-09
Granted: 1995-10-20
Abstract: FIELD: industrial production of monocrystals by electrothermic treatment. SUBSTANCE: method involves making datum cut on single crystal in parallel with generatrix of crystal cylindrical surface; placing crystal into furnace in horizontal position, with datum cut oriented upward, between platinum electrodes having predetermined shape and sizes; filling spaces between crystal and electrodes with lithium niobate powder; conducting electrothermic treatment of monocrystal. Horizontal position of crystal and shape of electrodes prevent lithium niobate powder from spilling and provides improved contact in the process of supplying polarization voltage without need for usage of additional devices. EFFECT: increased efficiency and high quality of monocrystal. 1 dwg
Patent RU-2055278-C1 (RU)
Title: Microrefrigerator
Inventor: SEREBRYAKOV RUDOLF A
IPC: F25B9/02
Filed: 1992-12-31
Granted: 1996-02-27
Abstract: FIELD: refrigerating equipment. SUBSTANCE: microrefrigerator has plates with system of vertical channels, collectors 9 and 19 connected with vertical channels and evaporator 18. Plates are made cylindrical and interconnected by anodic building-up method. Cylindrical shape allows plates to be placed within cylindrical Dewar vessels. Construction of microrefrigerator allows exit gas to be effectively used. EFFECT: increased efficiency and improved thermal properties. 5 dwg
Patent RU-2056164-C1 (RU)
Title: Mass-exchanging apparatus
Inventor: SATTAROV MARAT SH
IPC: B01J19/32
Filed: 1993-03-03
Granted: 1996-03-20
Abstract: FIELD: oil-processing, chemical, oil-extracting, gas-extracting, microbiological, thermal power and metallurgical industries. SUBSTANCE: mass-exchanging apparatus has body with inlet and outlet couplings for gas and liquid streams, located in height sections of fitting on made of upper and lower yokes linked by clamps. Yokes of fitting on sections have ring-type form and are located on defined space from walls of body so, that corrugated sheets in plan are made with ends extruding beyond limits of yokes and decreasing in width from along both sides from body central axis to its walls. Adjacent corrugated sheets are shifted in respect to each other in height by value, that is defined by dependance h = 1/6 - 1/7 H with h - value of sheet wave shift value, H - wavelength. Crests of waves of corrugated sheets of fitting on sections have rounded form. Inner wall of body in lower part is provided with opposite placed stops with holes, in which there are rods provided with threading and nuts, to which suspensions with holes are stationary fixed so as to be capable to turn. Opposite additional stops with slits are mounted in lower part of body. Even sections of fitting on in the body of apparatus are turned relatively to odd sections by 90 dgr in horizontal plane. EFFECT: increased productivity and stable mass-exchange process realization. 4 cl, 5 dwg
Patent RU-2051171-C1 (RU)
Inventor: SOBOLEV ANDREJ I
IPC: C11B1/10
Filed: 1993-03-17
Granted: 1995-12-27
Abstract: Использование: масло-жировая промышленность, в частности, получение кофейного масла. Сущность: линия для получения кофейного масла из кофейного шлама и отходов производства кофе содержит две последовательно установленные установки аналогичного выполнения для обработки сырья спиртом и экстракции углеводородным растворителем. Каждая из установок включает горизонтальный шнековый противоточный экстрактор, сборник экстракта, фильтр, центрифугу, необогреваемый проветривающий барабан и конденсатор паров, причем между первым из проветривающих барабанов и вторым экстрактором установлена дробилка молоткового или дискового типа. Линия обеспечивает условия для полного извлечения масла путем насыщения сырья спиртом и отвода ароматического экстракта, содержащего кофеоль перед основной экстракцией. 1 ил.
Patent RU-2050206-C1 (RU)
Inventor: GRISHCHENKO EVGENIJ K
IPC: B06B1/06
Filed: 1993-03-30
Granted: 1995-12-20
Abstract: Использование: электроакустика и вибротехника. Сущность изобретения: устройство для преобразования энергии колебаний содержит криволинейный резонатор механических колебаний с полостью и крепежным элементом, преобразующий элемент, закрепленный с натягом в полости резонатора механических колебаний, инерционные массы. Стенка резонатора механических колебаний выполнена с разрезами, образующими систему стержней. Инерционные массы закреплены на соответствующих стержнях резонатора механических колебаний в пучности его смещений. Крепежный элемент выполнен с возможностью соединения с возбуждаемым элементом или с источником механических колебаний. 6 з. п. ф-лы, 4 ил.
Patent RU-2053982-C1 (RU)
Title: Способ получения керамического материала на основе титаната алюминия tinalox-ct
Inventor: LISOV MIKHAIL F
IPC: C04B35/478
Filed: 1993-05-28
Granted: 1996-02-10
Abstract: Использование: технология получения керамического материала на основе титанта алюминия может быть использована в металлургии, химии, машиностроении, энергетике. Способ получения керамического материала на основе титаната алюминия включает смешение порошков нитрида титана и нитрида алюминия, взятых в соотношении, мас. %: нитрид алюминия 59,1 - 78,6; нитрид титана 21,4 - 40,9, их совместный помол, формование заготовок и обжиг в кислородсодержащей атмосфере до прекращения изменений массы заготовок. После охлаждения получают реакционноспеченный керамический материал на основе титаната алюминия. Этот керамический материал имеет тонкозернистую структуру и обнаруживает повышенную прочность, а способ получения характеризуется повышенным выходом керамики. 1 табл.
Patent RU-2091739-C1 (RU)
Title: Service life test stand for power plant members of helicopter with coaxial rotors
Inventor: VORONKOV AVINIR Z
IPC: G01M15/00
Filed: 1993-06-10
Granted: 1997-09-27
Abstract: FIELD: testing facilities. SUBSTANCE: cardan frame hinge connected with base and compartment of power plant with coaxial rotors and power plant compartment are connected with base through shock absorbers. Each pair of shock absorbers is connected with base and cardan frame (compartment) by means of hinge joints with two degrees of freedom. One of axes of pair of hinge joints connecting shock absorbers with base and cardan frame coincides with axis of hinged connections of frame and base, and one of axes of other pair of hinge joints with two degrees of freedom coincides with axis hinge connection of frame and compartment. EFFECT: improved stability of stand to ground resonance self-sustained oscillations, prevention of collision of power plant compartment and stand structural members. 1 dwg
Patent RU-2043926-C1 (RU)
Title: Reinforcing member of laminated article
Inventor: KOKOMINA LYUBOV A
IPC: B32B37/02
Filed: 1993-06-08
Granted: 1995-09-20
Abstract: FIELD: laminated plastic articles with corrugated layers, particularly, structures of finishing panels provided with reinforcing members in the form of knitted fabric. SUBSTANCE: reinforcing member is made of knitted fabric with corrugated surface in which corrugation tops are formed by wales of alternating rows of ribbed and tuck. Parts of wales and lasting constitute the sides of triangular corrugations. According to the invention, the knitted fabric contains additionally rows of single-face stitches alternating with rows of ribbed and tuck stitches. The loops of single-face stitches lie in a staggered order while their draws serve as bases of triangular corrugations. EFFECT: improved design. 4 dwg, 1 tbl
Patent RU-2081840-C1 (RU)
Title: Solar desalination apparatus
Inventor: KLYACHKO LEV A
IPC: C02F1/14
Filed: 1993-07-05
Granted: 1997-06-20
Abstract: FIELD: solar-energy engineering, continuous-action solar water desalination equipment. SUBSTANCE: proposed apparatus comprises heat insulating casing having lower darkened panel and plurality of inclined intermediate panels 5 with condensate collectors. Panels are formed with flanged edges in form of trays and they are provided with drainage pipes extending between adjacent panels. Upper cut ends of drainage pipes are disposed in horizontal planes lying over surface of panels and below their flanged edges, while lower cut ends of drainage pipes lie below identical planes of low-lying panels. Salted water admission pipe connected to surface of upper intermediate panel and lower ends of pipes are formed with side outlet openings. Pipes of panels are communicated with collector, to which excess brine is discharged. Upper panel and intermediate panels are made transparent for solar radiation. Intermediate panels are made of heat conductive glass or of glass reinforced with heating elements. Structural arrangement of apparatus ensures optimum level of filling panels with salted water and discharge of excess brine. EFFECT: improved efficiency and reliability in operation; salinization of panels is ruled out; maximum utilization of solar radiation energy. 3 cl, 1 dwg
Patent RU-2072586-C1 (RU)
Title: Method for testing quality of conducting film
Inventor: IVANOV ALEKSANDR YU
IPC: H01L21/66
Filed: 1993-07-15
Granted: 1997-01-27
Abstract: FIELD: electronic devices. SUBSTANCE: method involves measuring level of flicker noise of current which runs through film. This level is measured by means of sound of scanning tunnel microscope. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2071868-C1 (RU)
Title: Apparatus for producing metallic fibers from melt
Inventor: PILIPENKO VLADIMIR IVANOVICH
IPC: B22D11/06
Filed: 1993-12-01
Granted: 1997-01-20
Abstract: FIELD: metallurgy, namely, production of fibers of different metals and alloys by melt extraction process. SUBSTANCE: apparatus is provided with double-arm lever whose one end supports on horizontal axle disc-type crystallizer and whose other end supports counterweight. Bearing point of lever is jointly connected with housing of apparatus. Counterweight is provided with drive unit for moving it along said lever. Disc-type crystallizer is provided with drive unit for its reciprocating movement. EFFECT: improved design. 5 cl, 4 dwg, 1 tbl
Patent RU-2081968-C1 (RU)
Title: Ground compaction method
Inventor: PRIDATKO YURIJ MIKHAJLOVICH
IPC: E02D3/10
Filed: 1994-03-14
Granted: 1997-06-20
Abstract: FIELD: construction engineering. SUBSTANCE: according to method, ground is wetted with suspension of microorganisms and is maintained till stabilization of sediment. Wetting is performed by suspension of microorganisms in solution of sugar-containing component and used as such component is molasses in amount of 1.5-10.0 of mass of solution, and used as microorganisms are Bacillus species. Maintaining is realized at temperature which is optimal for development of microorganisms so as to ensure full utilization of sugar-containing component. EFFECT: high efficiency. 3 cl, 2 tbl
Patent RU-2070694-C1 (RU)
Title: Method of drying dielectric materials, lumber in particular
Inventor: RUBANENKO ILYA R
IPC: F26B3/347
Filed: 1994-05-17
Granted: 1996-12-20
Abstract: FIELD: drying of various wood species; wood-working and furniture industries. SUBSTANCE: drying procedure is effected by simultaneous thermal microwave treatment of materials moved by conveyer in drying chamber and convective heating with hot air. Drying procedure is controllable due to change of microwave power depending on wood species, geometric sizes and moisture content of lumber. Control is effected on basis of definite relationship. EFFECT: intensification of drying procedure.
Patent RU-2081906-C1 (RU)
Inventor: KOZLOV YURIJ I
IPC: C12N1/20
Filed: 1994-06-15
Granted: 1997-06-20
Abstract: FIELD: biotechnology, vitamins. SUBSTANCE: invention proposes new strain of bacterium Bacillus subtilis VKPM B-6797 as a producer of riboflavin. Strain-producer is obtained by insertion of recombinant plasmid carrying riboflavin operon of the strain Bacillus subtilis with the damaged negative regulation to the recipient strain Bacillus subtilis. Strain-producer shows resistance to 8-azaguanine, methionine-sulfoxide, diacetyl, psicofuranine and erythromycin and produces riboflavin at amount 12.4 g/l for 42 h culturing. EFFECT: enhanced productivity of the strain.
Patent RU-2073874-C1 (RU)
Title: Device which measures power in waveguide circuits
Inventor: BELYAVTSEV VADIM BORISOVICH
IPC: G01R21/04
Filed: 1994-06-29
Granted: 1997-02-20
Abstract: FIELD: radio instruments for microwave devices. SUBSTANCE: waveguide has piece of rectangular waveguide in which absorbing plate is located in plane of inner surface of wide wall. Two temperature sensors which have equal length and are connected to indication unit are mounted on absorbing plate. Said temperature sensors are displaced with respect to each other in lateral and longitudinal directions. In longitudinal direction distance between detectors is less than quarter wave of waveguide. In lateral direction distance between edge of piece of rectangular waveguide to end of further temperature sensor conform to equation which is given in invention specification. Device may be used for measurement of passing high level power in transmission lines of transmitters, radars, accelerators of charged particles, test beds. EFFECT: decreased variable constituent of mismatch error. 6 dwg, 3 tbl
Patent RU-2100709-C1 (RU)
Title: Air-conditioning unit for habitable spaces
Inventor: INGMAR ROLIN
IPC: F24F3/044
Filed: 1992-11-11
Granted: 1997-12-27
Abstract: FIELD: air-conditioning systems for habitable spaces. SUBSTANCE: air-conditioning unit includes heat-transfer device 4 for preliminary heating of supply air by transfer of heat from used air, heating means including heat source 11 for further heating of supply air, cooling means including cooling source 14 for cooling supply air and control devices 16, 17, 18, 21, 32, 33 and 34 for measuring temperature of supply air and control of heat-transfer device, heating and cooling means on basis of measured temperature. To simplify construction of unit, heating source 11 and cooling source 14 are connected with heat-transfer device 4, thus performing preliminary heating, further heating and cooling of supply air in one heat-transfer device. EFFECT: simplified construction. 7 cl, 5 dwg
Patent RU-2121267-C1 (RU)
Title: Hydroponic plant tuber growing unit
Inventor: SHARUPICH T S
IPC: A01G31/06
Filed: 1994-09-28
Granted: 1998-11-10
Abstract: FIELD: agriculture. SUBSTANCE: unit has troughs arranged in tiers. Troughs have trapezium-shaped section with base widened downward and are adapted for accommodation of containers with grid-type bottom. EFFECT: increased efficiency and reduced labor intensity for maintaining and operating the unit. 3 dwg
Patent RU-2134919-C1 (RU)
Title: Gear for frequency tuning of shf devices
Inventor: LARIN V I
IPC: H01J23/213
Filed: 1994-09-28
Granted: 1999-08-20
Abstract: FIELD: electronics. SUBSTANCE: invention is related to field of electronic SHF devices to re-tune frequency of small-sized SHF devices such as magnetrons operating in several definite frequency channels. Proposed gear has case, shaft, spring-loaded rod coupled to tuning elements and fixation mechanism. Shaft is placed between two supports in the form of rings located in case. Central part of shaft carries disc made fast to it and having two grooves as minimum in external side surface along shaft axis where inserts independent one from another are mounted for axial movement and successive interaction at moment of fixation with rod and changing distance from rotation axis of shaft to point of contact with rod. Fixation mechanism is located on side of surface of insert facing rod at moment of fixation. Fixation mechanism is manufactured in the form of rod on which butt bushing in the form of rolling-contact bearing interacting with inclined surfaces of grooves made in surface of each insert facing rod is mounted for rotation. Lever which one side carries axle anchored immobile in case and on which other side bushing, for instance, in the form rolling-contact bearing interacting with insert is put is installed in addition in groove of case between disc and rod. . Rod in this case contacts butt of lever. EFFECT: increased accuracy of tuning of device to required frequency thanks to reduced deformation of shaft under action of load from side of rod. 2 cl, 4 dwg
Patent RU-2065036-C1 (RU)
Title: Method for removing silt deposits from hydrocarbon-carrying strata
Inventor: GREBENNIKOV VALENTIN T
IPC: E21B43/27
Filed: 1994-09-29
Granted: 1996-08-10
Abstract: FIELD: oil/gas production. SUBSTANCE: shot zone is pumped in with solution comprising methanol, phosphoric acid, and water. Then the solution is held when the well is being drained and the solution is removed out of the stratum. Then the second process solution is pumped in that comprises methanol, sodium orthophosphate, and water, or depending on deposition type the composition that additionally comprises hydrochloric acid in the second solution. EFFECT: removing silt.
Patent RU-2092500-C1 (RU)
Title: Method for concentration of aqueous dispersion of fluoropolymer
Inventor: DZHOUNZ KLEJ VUDUARD
IPC: C08F14/26
Filed: 1993-05-03
Granted: 1997-10-10
Abstract: FIELD: production of coating of glass fabric, on metal and electron plates; production of films. SUBSTANCE: concentration of aqueous dispersion of fluoropolymer is carried out by production of aqueous dispersion which takes place at pH about 6 or more. In dispersion, at least, one concentrating agent is added, the process is carried out till its concentration in mixture is 0.01-0.5 mass % as calculated for water. Then mixture is allowed to stand till concentration process and separation into upper and lower phases are finished, said phases are separated. Polymers chosen from group which includes polyacrylic acid, salt of polyacrylic acid, acrylic polymer and salt of acrylic polymer having content of acid not less than 20 % and having average molecular weight 50000-500000, are used as concentrating agent. (Co)polymer, terpolymer, tetrapolymer on the base of ethylene unsaturated monomer which comprises, at least, one fluorine atom, e.g. polytetrafluoropolymer, or copolymer of tetrafluoropolymer with perfluorovinyl ether, is used as mentioned above fluoropolymer. If dispersion of copolymer is concentrated then polyacrylic acid is used as concentrating agent, if dispersion of polytetrafluoroethylene is concentrated then polyacrylic acid is used as concentrating agent, Before adding of concentrating agent or simultaneously with it agents which stabilize dispersion may be additionally applied, the process is carried out till their concentration in dispersion is 0.05-0.12 % of mass of polymer. Ionic or nonionic surfactants, polyalcohols or mixture thereof are used as agents which stabilize dispersion. Nonionic surfactant may be applied in lower phase at separation stage, its quantity being 1-12 % of mass of water which comprises in lower phase. EFFECT: improved efficiency. 8 cl, 1 dwg