baber/WOPTO huggingface dataset:
Patent RU-2018383-C1 (RU)
Inventor: ZAIKA PETR M
IPC: B07B13/11
Filed: 1991-04-30
Granted: 1994-08-30
Abstract: Использование: оборудование для разделения сыпучих материалов, в частности семенных смесей. Сущность изобретения: сепаратор, включающий фрикционную сепарирующую деку с установленным над ней распределителем, вибровозбудитель 6, питатель 3 и приемники 7 продуктов разделения, дополнительно снабжен ультразвуковым возбудителем (УВ)2, выполненным в виде тела вращения, образующей которого является брахистохрона, и установленным в месте загрузки исходного материала, причем верхняя часть возбудителя размещена в питателе 3, а его основание - над поверхностью деки. Смесь семян из питателя 3 поступает на УВ 2, где рассредоточивается, скарифицируется. Ультразвуковые калебания повышают посевные качества семян. Далее смесь поступает на деку, где разделяется на фракции, которые поступают в приемники 7. 2 ил.
Patent RU-2001044-C1 (RU)
Inventor: TSARENKO NADEZHDA A
IPC: C08F212/36
Filed: 1991-05-08
Granted: 1993-10-15
Abstract: Использование: синтез сорбента дл  извлечени  ценных металлов из водных растворов. Сущность  изобретени : взаимодействие хлорметилиро-  ванного стиролдивинилбензольного сополимера  (ХМС) - промышленным продуктом - лапролом  402-2-100 - смесью полютиленгликолей со средней  мол.м 400. Процесс 1ровод т в присутствии 40  - 50%-ного водного раствора щелочи при 90 -  100&deg; С при мол рном соотношении полиэтиленгли-  коль: щелочь: хлор, содержащийс  в сополимере,  равном (0,7-1.3).(3-б):1. 2 таба
Patent RU-2033425-C1 (RU)
Title: Method of omomycyn preparing
Inventor: KUDINOVA MARGARITA K
IPC: C12P1/06
Filed: 1991-05-28
Granted: 1995-04-20
Abstract: FIELD: microbiology, agriculture. SUBSTANCE: omomycin is prepared from mycelium of streptomycetus - a producer cultured on nutrient medium. Wet mycelium is extracted with acetone, and prepared extract is concentrated up to aqueous residue. From aqueous residue omomycin is isolated by reextraction with petroleum ether or hexane and then with 90% aqueous methanol. Antibiotic yield is 80-85% of its content in mycelium. EFFECT: increased yield of antibiotic.
Patent RU-2093711-C1 (RU)
Title: Gas-turbine engine antisurge device
Inventor: MAKASEEV LEONID I
IPC: F04D27/02
Filed: 1991-06-14
Granted: 1997-10-20
Abstract: FIELD: automatic fuel-control systems for gas-turbine engines. SUBSTANCE: surge is eliminated by readjusting metering needle 11 and transfer valve 15 to minimal flow rate Gtmin 1) with aid of control valves 2, 3 providing communication between respective spaces and constant-pressure source and drain space. Upon recovery of initial conditions due to surge elimination, servo piston 7 controlled by valve 2 goes to the right at slower speed due to throttle stack 8. Tension of spring 6 rises thus varying pressure drop across flowrate sensor 17. Fuel flow gradually increases from value maintained by transfer valve 15 (Gtmin 1) to that provided by metering needle 11 in minimum stop position (Gtmin 2). In extreme right-hand position, drain from control spaces of valve 15 and needle 11 is shut off, and flowrate increases to initial condition at pick-up rate obeying regulator laws. EFFECT: improved design. 1 dwg
Patent RU-2002117-C1 (RU)
Title: Вентил тор
Inventor: ILIN VIKTOR I
IPC: F04D17/16
Filed: 1991-06-28
Granted: 1993-10-30
Abstract: Использование: в вентил торостроенин Сущность  изобретени : вентил тор содержит расположенные  в кожухе t на валу 4 центральную крыльчатку  с лопаст ми 5 и 6. по периферии которых закреплены  цилиндрические лопасти 7. Напротив  входных отверстий 2 расположены несколько концентрических  венцов цилиндрических лопаток 8 и 9,  внутренний из которых закреплен на валу 4, а последующие  на предыдущем венце посредством  перегородок 10. 1 ил.
Patent RU-2026213-C1 (RU)
Title: Vehicle body
Inventor: MELIKOV EDUARD N
IPC: B60P7/04
Filed: 1991-06-03
Granted: 1995-01-09
Abstract: FIELD: automotive industry. SUBSTANCE: body has bottom 1, roof 3, sides 3 and 4. Roof 2 is made in form of flexible envelope furnished with thermoplastic working medium and pump. EFFECT: enlarged operating capabilities, increased economy. 4 dwg
Patent RU-2028118-C1 (RU)
Title: Имитатор целевой точки стереотаксического аппарата
Inventor: ANICHKOV ANDREJ D
IPC: A61B19/00
Filed: 1991-06-26
Granted: 1995-02-09
Abstract: Использование: в медицинских приборах, а именно в деталях стереотаксического аппарата. Цель изобретения: повышение точности контакта стереотаксического инструмента с имитатором целевой точки. Сущность: имитатор содержит вертикально установленный стержень, верхний торец которого выполнен в виде плоского зеркала с нанесенным на него изображением целевой точки в виде перекрестья. 1 ил.
Patent RU-2024282-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01D19/00
Filed: 1991-09-16
Granted: 1994-12-15
Abstract: Сущность изобретения: изобретение относится к устройствам для дегазации жидкости и может быть использовано в энергетике, машиностроении, химической, пищевой и других областях народного хозяйства. Устройство содержит корпус, вакуумный насос и системы подачи жидкости и отвода газа и жидкости. Вакуумный насос выполнен в виде рукава, намотанного на барабан, который установлен на приводном реверсивном валу, другим концом закреплен в корпусе. В корпусе установлен тор, отделенный от рукава полостью, заполненной жидкостью. За рукавом и тором находятся полости, в которых размещены системы подачи рабочего агента. 1 ил.
Patent RU-2011175-C1 (RU)
Title: Method and device for evacuation of compression chamber during tests of liquid low-thrust rocket engines in multiple-start mode
Inventor: BAKLYKOV YURIJ D
IPC: G01M9/00
Filed: 1991-07-08
Granted: 1994-04-15
Abstract: FIELD: rocket engineering. SUBSTANCE: in intervals between engine starts the compression chamber 1 is put in communication with vacuum space 9 through controllable start-stop device 10, thus reducing pressure in compression chamber below the preset level. Before starting the engine, the compression chamber is disconnected from vacuum space and vented to atmosphere; then pressure in chamber is raised to preset level and the chamber is connected to ejection system. EFFECT: provision of variable evacuation mode during tests of rocket engine. 2 cl, 2 dwg
Patent RU-2127717-C1 (RU)
Inventor: DONAL D KH PAUEHRS
IPC: B01J35/10
Filed: 1992-06-04
Granted: 1999-03-20
Abstract: FIELD: petrochemistry. SUBSTANCE: hydrocarbon stock containing original olefins is made to contact with crystalline alumosilicate catalyst comprising at least one zeolite selected from zeolite having structure of ferrerite hydrogen form, ZSM- 35, Fu-9, Nu-23 or isotypical variants thereof with silicon oxide to aluminium oxide molar ratio of 42-300 with binder, binder to zeolite molar ratio being from 1:9.5 to 9:1. Isomerization conditions include temperature of 340-600 C and volume-weight stock rate ranging from 1 to 50 h -1  to attain selectivity with respect to methyl-branched isoolefin of higher than 70 wt.%. EFFECT: increased yield of product and reduced formation of by-products. 10 cl, 29 ex, 7 dwg
Patent RU-2012145-C1 (RU)
Inventor: ZHUKOVA TATYANA V
IPC: H04J3/08
Filed: 1991-09-02
Granted: 1994-04-30
Abstract: FIELD: communications. SUBSTANCE: device has correcting amplifier 1, two threshold units 2,3, timing signal extraction unit 4, synchronizing signal receiver 5, OR gate 6, two coincidence units 7, 8, control unit 9, information replace unit 10, commutator 11, linear signal generator 12, adjustable delay line 13, command receiver 14. EFFECT: provided capability to drop digital signal of any channel from multichannel digital signal of the main direction. 2 dwg
Patent RU-2004007-C1 (RU)
Inventor: SAVOSKIN VLADIMIR I
IPC: G02B15/12
Filed: 1992-01-03
Granted: 1993-11-30
Abstract: Использование: в телевизионной и киносъемочной  оптике. Сущность изобретени - заключаетс  в том, что афокальна  насадка состоит из двух компс; УЛОВ. Первый компонент выполнен из двух  дво ковыпуклых линз, а второй состоит из отрицательного  мениска, обращенного вогнутостью к  объекту, и дво ковогнутой линзы Интервал эквивалентных  значений максимальных фокусных рассто ний  дл  насадки плюс вариообъектов 80,9 -  161,5 мм, относительное отверстие 1 : 1.8 - 1 : 2, угол пол  зрени  3 49 -7&deg; 34. 2 ил.
Patent RU-2046097-C1 (RU)
Title: Method of gypsum utilization from the waste of hydrofluoric acid or anhydrous hydrogen fluoride production
Inventor: LEVCHENKO ANATOLIJ V
IPC: C04B11/26
Filed: 1992-01-27
Granted: 1995-10-20
Abstract: FIELD: chemical technology. SUBSTANCE: method involves solid-phase neutralization of gypsum waste which is neutralized with self-decomposing ferroalloy slag up to the pH value 9.5-10.0. For this purpose 25-30% slag is required. Addition of self-decomposing slag to the acid waste of hydrogen fluoride product up to pH 9.5-10.0 ensures to obtain articles with strength 10-15 MPa and resistance to cold up to 100 cycles. Method ensures elimination of lime, catalyst and milling mixture in the ball mill. EFFECT: decreased cost of process. 1 tbl
Patent RU-2015458-C1 (RU)
Title: Electrode heater
Inventor: BUBNOV LEONID A
IPC: F24H1/20
Filed: 1991-07-02
Granted: 1994-06-30
Abstract: FIELD: thermostating systems. SUBSTANCE: electrode heater includes heating chamber 2 housing heat exchanger 4 and electrodes 3 and compensation vessel 5 where check valve 6 is located electrically insulated from case 1. EFFECT: simplified design, improved efficiency and reliability. 1 dwg
Patent RU-2025472-C1 (RU)
Title: Strain rhizobium golegae for preparing fertilizers for medicinal goat's rue
Inventor: NOVIKOVA NATALYA I
IPC: C05F11/08
Filed: 1992-01-04
Granted: 1994-12-30
Abstract: FIELD: the invention relates to agricultural microbiology and biotechnology and to preparation of agents that increase the yield of legumes and is concerned with a new strain for the production thereof. SUBSTANCE: the strain Rhizobium galegae is isolated from the nodules of medicinal goat's rue. The strain is identified according to the Bergi bacteria determination method and deposited in the collection under No.0716 of the Research Institute of Agricultural Chemical Engineering. In order to prepare a fertilizer, the strain is grown of a legume agar at 28 C for 3 days. The cells are washed away with sterile water and are used as an inoculum. A suspension of cells may be mixed with peat and the resulting agent may be used for the treatment of goat's rue seeds. EFFECT: improved properties of the fertilizer. 4 tbl
Patent RU-2024514-C1 (RU)
Inventor: SKUSHNIKOVA ALVIRA I
IPC: A61K31/355
Filed: 1991-10-01
Granted: 1994-12-15
Abstract: Использование: в медицине, в частности в средствах, повышающих устойчивость организма к действию диоксида азота и обеспечивающих цитопротекторное и антигипоксическое действие. Сущность изобретения: продукт - комплекс 1-этилимидазола с аскорбатом цинка, БФ C 16 H 22 N 4 O 6 Zn, т.пл. 65°С, выход 65%. Реагент 1: 1-этилимидазол. Реагент 2: аскорбат цинка. Условия реакции: в водной среде при комнатной температуре. 4 табл.
Patent RU-2106673-C1 (RU)
Title: Multifunction device (optional design versions)
Inventor: GENIN ADOL F IVANOVICH
IPC: H03K5/26
Filed: 1992-02-27
Granted: 1998-03-10
Abstract: FIELD: electric measurement, automatic control, pulse technique converter engineering, and other fields of application. SUBSTANCE: device may be used for comparing phases or voltages, or pulse lengths, or may function as integrated pulse shaper. Device uses miscellaneous semiconductor structures, such as transistors, thyristors. Device is available in three design versions one of which is built around variable-conductance parts 1 or 1-1, 1-2 and has input leads 2 (2-1, 2-2) and output lead 3-2 and 3-1. Device may be available of multiple-input design form or may be built around different variable-conductance parts 1 or current limiters and nonlinear components. Novelty in all these devices is that new connections and new design forms of components are introduced. EFFECT: simplified design, enlarged functional capabilities. 28 cl, 52 dwg
Patent RU-2060169-C1 (RU)
Title: Stenciling ruler
Inventor: VINOKUROV YURIJ MIKHAJLOVICH
IPC: B43L7/00
Filed: 1992-03-09
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: stenciling ruler contains blade formed by two sections connected by detachable joints. In this case slots for installation and displacement of stencil and norm-graphe are made in sections. Guide section having U-shaped cross-section in set up between two lateral sections. The guide section is equipped with means for fixation on working surface, for fastening to devices for rotary and parallel displacement and for securing the case having fixtures for stenciling work. The guide section has two gaging scales disposed along it. Lateral sections have laminated springs mounted along them for pinching the stencil and norm-graphe. Lateral section for stencil is equipped with prop for stencil hoisting set up along the section. The prop has wave-like cross-section. EFFECT: simpler design. 7 cl, 2 dwg
Patent RU-2055779-C1 (RU)
Title: High-lift devices retraction control system of the flying vehicle
Inventor: KAAZIK AVGUST IOKHENNESOVICH
IPC: B64C13/00
Filed: 1992-03-02
Granted: 1996-03-10
Abstract: FIELD: aviation. SUBSTANCE: high-lift devices retraction control system of the flying vehicle is additionally provided with take-off safety speed computer unit 11 which is arranged between output of flying vehicle stalling speed computer unit 9 and first input of comparison unit 13; second input of unit 11 is connected with second output of minimum vertical velocity setter 3; output of take-off safety speed computer unit 11 is additionally connected with input of indicator 12. EFFECT: high safety of flight due to automatic control of take-off high-lift devices. 1 dwg
Patent RU-2057519-C1 (RU)
Title: Device for measuring energy parameters of biological tissue zones
Inventor: GUSEV VLADIMIR G
IPC: A61H39/02
Filed: 1992-04-23
Granted: 1996-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has active and neutral electrodes mountable on acupuncture point or skin zone, power supply source with small internal resistance, device for measuring electric current having current-voltage converter and millivoltmeter connected in cascade so that the power supply source and the device for measuring electric current are set in series with their outputs connected with the active and neutral electrodes. Newly introduced features are electronic switch, electric pulses polarity selection unit, electronic switch signals control autogenerator. The electric pulses polarity selection unit is installed between the current-voltage converter and millivoltmeter. The electronic switch is included into the circuit break between the power supply source and device for measuring electric current to provide for power supply source to be disconnected from the corresponding lead of the device for measuring electric current and connected to the common bus during the time period the power supply source is switched off. Autogenerator output signal which output is connected to the electronic switch control unit leads to set electronic switch switching cycle duration. EFFECT: enhanced effectiveness in evaluating psychophysical state parameters; improved accuracy of diagnosis. 3 dwg
Patent RU-2034239-C1 (RU)
Inventor: VELT IVAN D
IPC: G01F1/58
Filed: 1992-05-26
Granted: 1995-04-30
Abstract: FIELD: measuring equipment. SUBSTANCE: electromagnetic flow converter comprises metallic pipe line 1, speed converter 2, magnetic conductor 3, exciting coil 4, two electrodes 5, non-magnet metallic plate 6, electrically insulating material 7, and measuring device 8. EFFECT: enhanced accuracy. 3 cl, 3 dwg
Patent RU-2017768-C1 (RU)
Inventor: SHVETS MULYA M
IPC: C08K5/09
Filed: 1992-05-26
Granted: 1994-08-15
Abstract: FIELD: polymeric materials. SUBSTANCE: composition has, wt.-%: milled waste of phenoplast (particle size is 0.25 mm, not more), phenolformaldehyde resin 20-30; urotropin 4.3-5.0; calcium or zinc stearate 1.2-1.8; phenoplast 27-30, and lime 0.8-1.1. EFFECT: diminished utilization of deficient raw, improved ecology. 1 tbl
Patent RU-2056259-C1 (RU)
Title: Cylindrical part positioning and charging apparatus
Inventor: SHPARSKIJ BORIS E
IPC: B23Q7/00
Filed: 1992-06-09
Granted: 1996-03-20
Abstract: FIELD: automation of technological processes. SUBSTANCE: apparatus has grid with knives, whose sections are provided with portions chamfered in the direction opposite to the direction of inclination of hopper bottom. Hopper is defined by movable and immovable inclined grids. Movable grids are provided with agitator. EFFECT: increased efficiency in adequate positioning of parts without wedging in hopper. 5 dwg
Patent RU-2107553-C1 (RU)
Title: Dust separator
Inventor: TSVETKO ALEKSANDR SERGEEVICH
IPC: B04C3/04
Filed: 1992-07-24
Granted: 1998-03-27
Abstract: FIELD: dust collection; dust separation and removal of dust from polydispersional dust. SUBSTANCE: separator is provided with additional plant mounted in common housing of prestage for arresting dust which presents danger of erosion for protection of cyclone members against wear; lower tube sheet is provided with baffles enhancing flow of dust; separator is also provided with suction pipe mounted coaxially and used for suction of part of gas from components. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2063896-C1 (RU)
Title: Running vehicle identification transponder
Inventor: GORNOVESOV YURIJ F
IPC: B61L25/02
Filed: 1992-08-12
Granted: 1996-07-20
Abstract: FIELD: transport; automatic identification of road markers and moving objects. SUBSTANCE: device has one antenna, seven delay lines and six splitters connected in series through delay lines. EFFECT: enhanced identification. 1 dwg
Patent RU-2059128-C1 (RU)
Title: Damper of flexural-and-torsional vibration
Inventor: MINASYAN MINAS A
IPC: F16F15/10
Filed: 1992-06-30
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: damper has a two-row star-like flywheel having axially symmetrical sleeves arranged staggeringly. The hub is made up, for instance, as disks mounted on two lateral sides of the flywheel. The beams-projections of the disks are parallel to the sleeve axes and coupled to them with, for instance, welding. The sleeves are filled with a damping liquid. Spring-loaded pistons are inside the sleeves. The damper is provided with throttle devices made up as passageways with throttle valves. When the shaft vibrates the piston also vibrates. The energy of the vibration is damped due to throttling a damping liquid through the spaces between the piston and sleeve walls as well as through the throttle valve and valves. EFFECT: enhanced damping efficiency. 1 dwg
Patent RU-2014868-C1 (RU)
Title: Table game
Inventor: GLADUSHIN ALEKSANDR I
IPC: A63F7/06
Filed: 1992-07-01
Granted: 1994-06-30
Abstract: FIELD: games. SUBSTANCE: game has a base, catapult guides mounted on the base for movement together with a playing member from one guide to the other one and following movement of the playing member on one of the guides. The guide may be pivotally mounted on the base for rotation relative to the hinge unit. EFFECT: improved structure. 2 cl, 34 dwg
Patent DE-10026064-C1 (DE)
Title: Flüssigkeitsverteilerkörper für Stoff- und Wärmeaustauschkolonnen
Inventor: HAVERKAMP HANS
IPC: B01D3/00
Filed: 2000-05-25
Granted: 2002-02-07
Abstract: Die Erfindung betrifft einen Flüssigkeitsverteilerkörper (1) für Stoff- und Wärmeaustauschkolonnen mit mehreren über den Kolonnenquerschnitt verteilten Kanälen (4), die mit der zu verteilenden Flüssigkeit (11) beschickbar sind, die an den Seitenwänden (5) rohrförmige Mittel (6) zum Verteilen der Flüssigkeit (11) über den Kolonnenquerschnitt aufweisen, dadurch gekennzeichnet, daß die Mittel (6) als gerade Röhrchen (6) ausgebildet sind, die beide Seitenwände (5) eines Kanals (4) durchdringen und die in dem Bereich, der sich innerhalb des Kanals befindet, eine oder mehrere Eintrittsöffnungen (7) für die Flüssigkeit (11) aufweisen, daß mindestens zwei übereinander angeordnete Ebenen von Röhrchen (6) vorhanden sind und daß gegenüber den Austrittsöffnungen (8) der Röhrchen (6) Prallelemente (9) zum Ableiten von aus dem Röhrchen (6) austretender Flüssigkeit (11) angeordnet sind.
Patent DE-10042597-C1 (DE)
Title: Free-fall tower for roller coaster ride has passenger carriage rotated about vertical axis at top of tower for transfer to different rail before free-fall from top of tower
Inventor: STENGEL WERNER
IPC: A63G21/14
Filed: 2000-08-30
Granted: 2002-01-24
Abstract: The free-fall tower (10) has a vertical rail system (28) for movement of a passenger carriage (20) from the base to the top of the tower, before free-fall of the passenger carriage from the top of the tower. The passenger carriage is rotated about a vertical axis (17) adjacent the top of the tower, for transfer to a different rail system used for the free-fall of the passenger carriage.
Patent DE-10151961-C1 (DE)
Title: Knife sharpening and polishing device, contains intersecting sharpening bars associated with weights and spring loaded excentral discs
IPC: B24D15/08
Filed: 2001-10-20
Granted: 2002-10-17
Abstract: Each sharpening bar (3, 3) is rigidly secured at its pivot axis (7, 7) to the axle for a weight that weighs the same as or less than the excentral disc(s) (8, 8) connected with the bar. A spring (13, 13) applies a radial force to the disc at a point in the region of a cross-over point (starting position) (16) at the outer end of the slot. The radius between this point and the excentral axis (7, 7) is less than the radius for the point where the spring contacts the excentral disc in the region of a cross-over point at the inner end of the slot.  The device has a base plate (10 with a slot (2) for guiding the blade against spring-loaded, intersecting sharpening bars on either side of the slot. The blade is urged against the bar intersect point. An Independent claim is also included for a second knife sharpening and polishing device, comprising a base plate with a slot for guiding the blade against spring-loaded, intersecting sharpening bars on either side of the slot, where each bar is rigidly secured at its pivot axis to a hub, from which an elastically resilient protrudes so that its free end is in contact with a stop (29, 29) formed by a bolt.
Patent DE-10203300-C1 (DE)
Title: Detection of adhesive particles on materials or in suspension, sticks them to transparent substrate where they interfere with process of total internal reflection
Inventor: MEHNERT MICHAEL
IPC: G01N21/552
Filed: 2002-01-24
Granted: 2003-05-28
Abstract: Adhesive particles (7) on an investigated sample (3), or from suspension, are transferred by mechanical contact onto a transparent substrate (2). The sample or suspension is then separated from the substrate. The substrate is edge-illuminated. An incident beam normally undergoing total internal reflection from edge to edge, is disturbed where the particles adhere and contaminate the surface, forming an exit beam (9) which leaves approximately at right angles to the incident beam. The beam is carried further at locations with non-adherent or no particles, by total internal reflection. The exit beam (9) leaving the top of the substrate is detected, and the image is evaluated.  Contact between sample and substrate is assisted by pressure, heat and/or chemical substances. To enhance detection of particles adhering to the substrate, a screen is used as a background for it. With the same end, edge-reflection is employed, to return light back into the transparent substrate. Both upper and lower surfaces of the substrate are imprinted. It is a plate, slide or hollow cylinder and its surface may be thinly-coated. Its sides have added reflective surfaces. A hot roller is used for transfer. A cleaning unit removes adherent particles, following measurement. An Independent claim is included for corresponding apparatus.